TY - JOUR A1 - Brust, Henrike A1 - Orzechowski, Slawomir A1 - Fettke, Jörg T1 - Starch and Glycogen Analyses BT - Methods and Techniques JF - Biomolecules N2 - For complex carbohydrates, such as glycogen and starch, various analytical methods and techniques exist allowing the detailed characterization of these storage carbohydrates. In this article, we give a brief overview of the most frequently used methods, techniques, and results. Furthermore, we give insights in the isolation, purification, and fragmentation of both starch and glycogen. An overview of the different structural levels of the glucans is given and the corresponding analytical techniques are discussed. Moreover, future perspectives of the analytical needs and the challenges of the currently developing scientific questions are included KW - starch KW - glycogen KW - analytics Y1 - 2020 U6 - https://doi.org/10.3390/biom10071020 SN - 2218-273X VL - 10 IS - 7 PB - MDPI CY - Basel ER - TY - JOUR A1 - Hickmann, Thomas A1 - Lederer, Markus T1 - Einleitung: Harald Fuhr - visionärer Grenzgänger mit Leidenschaft, Eingebung und Augenmaß JF - Leidenschaft und Augenmaß : sozialwissenschaftliche Perspektiven auf Entwicklung, Verwaltung, Umwelt und Klima : Festschrift für Harald Fuhr Y1 - 2020 SN - 978-3-8487-5249-2 SP - 13 EP - 21 PB - Nomos CY - Bade-Baden ER - TY - JOUR A1 - Busch, Anna ED - Jaspers, Anke ED - Kilcher, Andreas B. T1 - Fontane als Leser BT - zur Virtualisierung von Lese- und Gebrauchsspuren in Fontanes Bibliothek JF - Randkulturen : Lese- und Gebrauchsspuren in Autorenbibliotheken des 19. und 20. Jahrhunderts Y1 - 2020 SN - 978-3-8353-3667-4 SP - 215 EP - 243 PB - Wallstein CY - Göttingen ER - TY - JOUR A1 - Juchler, Ingo T1 - Einführung JF - Politik und Sprache: Handlungsfelder politischer Bildung Y1 - 2020 SN - 978-3-658-30304-4 SN - 978-3-658-30305-1 U6 - https://doi.org/10.1007/978-3-658-30305-1_1 SP - 1 EP - 5 PB - Springer CY - Wiesbaden ER - TY - JOUR A1 - Juchler, Ingo T1 - Henrik Ibsens Volksfeind – Politisches Theater in postfaktischen Zeiten JF - Politik und Sprache : Handlungsfelder politischer Bildung N2 - Henrik Ibsen behandelt in seinem Schauspiel Ein Volksfeind (1882) einen Umweltskandal, was das Stück zeitlos aktuell macht. Heutige Inszenierungen können umstandslos an die hier vorgestellten Umweltprobleme und den Umgang damit in der nach dem Mehrheitsprinzip verfahrenden Demokratie anknüpfen. In dem Beitrag wird zunächst der Begriffsgeschichte von „Volksfeind“ nachgegangen, vom Römischen Reich über die Französische Revolution, die totalitären Diktaturen des 20. Jahrhunderts bis zur heutigen Bundesrepublik und den USA. Im Weiteren werden die im Stück thematisierten Verhältnisse von Mehrheit und Minderheit sowie Macht und Recht im politisch-gesellschaftlichen Gefüge vor dem Hintergrund demokratietheoretischer Überlegungen von Alexis die Tocqueville, John Stuart Mill und Emma Goldman untersucht. Schließlich werden die im Volksfeind aufgeworfenen Fragen nach der Möglichkeit von Bildung und politischer Mündigkeit vor dem Hintergrund heutiger postfaktischer Tendenzen, von Politik mit „alternativen Fakten“, Bullshit und Lügen diskutiert. Y1 - 2020 SN - 978-3-658-30305-1 SN - 978-3-658-30304-4 U6 - https://doi.org/10.1007/978-3-658-30305-1 SP - 122 EP - 137 PB - Springer CY - Wiesbaden ER - TY - JOUR A1 - Droll, Max T1 - Politisches Framing — sprachbezogene Kompetenzentwicklung im Politikunterricht JF - Politik und Sprache : Handlungsfelder politischer Bildung N2 - Eine relevante und höchst aktuelle Überschneidung fachübergreifender und fachspezifischer sprachlicher Phänomene hat Elisabeth Wehling mit ihrem 2016 erschienenen Buch „Politisches Framing“ einer breiten Öffentlichkeit, die weit über fachwissenschaftliche Kreise hinaus geht, dargelegt. Wehling erläutert darin an zahlreichen Beispielen, dass in politischen Debatten und für ihre Wirkung nicht zuerst die vorgetragenen Fakten entscheidend sind, sondern gedankliche Deutungsrahmen — in den Kognitionswissenschaften Frames genannt — die den Fakten eine Bedeutung verleihen. Informationen werden demnach in Relation zu Erfahrungen und Vorwissen als relevant oder irrelevant eingeordnet sowie durch Frames bewertet und interpretiert. Dadurch beeinflussen Frames — häufig unbewusst — Denken und Handeln. (Wehling, S. 17 ff.) Eine Auseinandersetzung mit den von Wehling dargelegten Erkenntnissen im Rahmen des Politikunterrichts ermöglicht die Entwicklung und Förderung von sprachlicher und fachlicher Kompetenz. Dieser Beitrag fasst die von Wehling dargelegten Erkenntnisse zusammen und erläutert das didaktische Potenzial des Themas Politisches Framing anhand kompetenzbezogener Aufgaben für den Politikunterricht. Y1 - 2020 SN - 978-3-658-30305-1 SN - 978-3-658-30304-4 U6 - https://doi.org/10.1007/978-3-658-30305-1_13 SP - 171 EP - 180 PB - Springer CY - Wiesbaden ER - TY - JOUR A1 - Lehnert, Gertrud T1 - Materielle Miniaturen JF - Materielle Miniaturen : zur Ästhetik der Verkleinerung Y1 - 2020 SN - 978-3-8260-6679-5 SP - 9 EP - 18 PB - Königshausen & Neumann CY - Würzburg ER - TY - JOUR A1 - Lehnert, Gertrud T1 - Andere Räume : Pupenhäuser JF - Materielle Miniaturen : zur Ästhetik der Verkleinerung Y1 - 2020 SN - 978-3-8260-6679-5 SP - 57 EP - 74 PB - Königshausen & Neumann CY - Würzburg ER - TY - JOUR A1 - Stillmark, Hans-Christian T1 - Hilbigs Italienreise BT - Vom praktischen Nutzen der Miniatur JF - Materielle Miniaturen : zur Ästhetik der Verkleinerung Y1 - 2020 SN - 978-3-8260-6679-5 SP - 301 EP - 314 PB - Königshausen & Neumann CY - Würzburg ER - TY - JOUR A1 - Stillmark, Hans-Christian ED - Mirecka, Agata ED - Fuhry, Natalia T1 - Zu Heiner Müllers Paaren JF - Zwischen Harmonie und Konflikt: Paarbeziehungen im europäischen Theater des 20. und 21. Jahrhunderts N2 - Der Beitrag beschäftigt sich mit den Paarbeziehungen in Heiner Müllers Dramen. Dabei werden die utopischen und zugleich katastrophalen Beziehungen von Mann und Frau nachgezeichnet und bewertet. KW - Drama KW - Heiner Müller KW - Geschlechter KW - Utopie KW - Katastrophe Y1 - 2020 SN - 978-3-631-82977-6 SP - 109 EP - 120 PB - Lang CY - Berlin ER - TY - JOUR A1 - Boll-Avetisyan, Natalie A1 - Bhatara, Anjali A1 - Höhle, Barbara T1 - Processing of rhythm in speech and music in adult dyslexia JF - Brain Sciences N2 - Recent studies have suggested that musical rhythm perception ability can affect the phonological system. The most prevalent causal account for developmental dyslexia is the phonological deficit hypothesis. As rhythm is a subpart of phonology, we hypothesized that reading deficits in dyslexia are associated with rhythm processing in speech and in music. In a rhythmic grouping task, adults with diagnosed dyslexia and age-matched controls listened to speech streams with syllables alternating in intensity, duration, or neither, and indicated whether they perceived a strong-weak or weak-strong rhythm pattern. Additionally, their reading and musical rhythm abilities were measured. Results showed that adults with dyslexia had lower musical rhythm abilities than adults without dyslexia. Moreover, lower musical rhythm ability was associated with lower reading ability in dyslexia. However, speech grouping by adults with dyslexia was not impaired when musical rhythm perception ability was controlled: like adults without dyslexia, they showed consistent preferences. However, rhythmic grouping was predicted by musical rhythm perception ability, irrespective of dyslexia. The results suggest associations among musical rhythm perception ability, speech rhythm perception, and reading ability. This highlights the importance of considering individual variability to better understand dyslexia and raises the possibility that musical rhythm perception ability is a key to phonological and reading acquisition. KW - developmental dyslexia KW - Iambic/Trochaic Law KW - rhythmic grouping KW - musicality KW - speech perception KW - rhythm perception Y1 - 2020 U6 - https://doi.org/10.3390/brainsci10050261 SN - 2076-3425 VL - 10 IS - 5 PB - MDPI CY - Basel ER - TY - JOUR A1 - Salzwedel, Annett A1 - Koran, Iryna A1 - Langheim, Eike A1 - Schlitt, Axel A1 - Nothroff, Jörg A1 - Bongarth, Christa A1 - Wrenger, Markus A1 - Sehner, Susanne A1 - Reibis, Rona Katharina A1 - Wegscheider, Karl A1 - Völler, Heinz T1 - Patient-reported outcomes predict return to work and health-related quality of life six months after cardiac rehabilitation BT - Results from a German multi-centre registry (OutCaRe) JF - PLoS ONE N2 - Background Multi-component cardiac rehabilitation (CR) is performed to achieve an improved prognosis, superior health-related quality of life (HRQL) and occupational resumption through the management of cardiovascular risk factors, as well as improvement of physical performance and patients’ subjective health. Out of a multitude of variables gathered at CR admission and discharge, we aimed to identify predictors of returning to work (RTW) and HRQL 6 months after CR. Design Prospective observational multi-centre study, enrolment in CR between 05/2017 and 05/2018. Method Besides general data (e.g. age, sex, diagnoses), parameters of risk factor management (e.g. smoking, hypertension), physical performance (e.g. maximum exercise capacity, endurance training load, 6-min walking distance) and patient-reported outcome measures (e.g. depression, anxiety, HRQL, subjective well-being, somatic and mental health, pain, lifestyle change motivation, general self-efficacy, pension desire and self-assessment of the occupational prognosis using several questionnaires) were documented at CR admission and discharge. These variables (at both measurement times and as changes during CR) were analysed using multiple linear regression models regarding their predictive value for RTW status and HRQL (SF-12) six months after CR. Results Out of 1262 patients (54±7 years, 77% men), 864 patients (69%) returned to work. Predictors of failed RTW were primarily the desire to receive pension (OR = 0.33, 95% CI: 0.22–0.50) and negative self-assessed occupational prognosis (OR = 0.34, 95% CI: 0.24–0.48) at CR discharge, acute coronary syndrome (OR = 0.64, 95% CI: 0.47–0.88) and comorbid heart failure (OR = 0.51, 95% CI: 0.30–0.87). High educational level, stress at work and physical and mental HRQL were associated with successful RTW. HRQL was determined predominantly by patient-reported outcome measures (e.g. pension desire, self-assessed health prognosis, anxiety, physical/mental HRQL/health, stress, well-being and self-efficacy) rather than by clinical parameters or physical performance. Conclusion Patient-reported outcome measures predominantly influenced return to work and HRQL in patients with heart disease. Therefore, the multi-component CR approach focussing on psychosocial support is crucial for subjective health prognosis and occupational resumption. Y1 - 2020 U6 - https://doi.org/10.1371/journal.pone.0232752 SN - 1932-6203 VL - 15 IS - 5 PB - Plos 1 CY - San Francisco ER - TY - JOUR A1 - Haßler, Gerda ED - Calero Vaquerao, María Luisa T1 - Pasigrafía y antipasigrafía a finales del siglo XVIII y a principios del siglo XIX N2 - In 1797 a rather short work appeared in Paris in two volumes, under the title Pasigraphie in both its French and German versions. The author, Joseph de Maimieux (1753–1820), is said to have coined the term pasigraphie. With the invention of pasigraphy, Maimieux pursued the goal of creating a conceptually based writing system that could be applied to all languages. In this way, a text written in this script could be read in all languages. The pasigraphic system is based on an a priori system of conceptual classification to which written characters are assigned. It is therefore initially an exclusively written language, on which Maimieux two years later also built a spoken language with the Pasilalie. The first arguments against the endeavour represented by the Pasigraphie were brought forward by Maimieux' immediate contemporaries, the ideologues. These objections were re-affirmed in particular by Johann Severin Vater. The decisive difference between Maimieux and his critics lies in the determination of the role of signs in the formation of concepts. While for Maimieux the signs only name the finished concepts, his critics argued that signs have a function in the constitution of the concepts. A universal language is therefore ultimately not possible, since there are no universal concepts and the individual languages lead to different conceptual structures. N2 - En 1797 se publicó en París una obra poco extensa en dos volúmenes bajo el título de Pasigraphie en las versiones francesa y alemana. Se dice que el término pasigrafía fue creado por el autor Joseph de Maimieux (1753-1820). Con la invención de la pasigrafía, Maimieux tuvo como objetivo crear una escritura conceptual que pudiera aplicarse a todos los idiomas. De esta manera, un texto escrito en esta escritura podría ser leído en todos los idiomas. El sistema pasigráfico se basa en un sistema de clasificación conceptual a priori al que se le asignan caracteres escritos. Se trata, pues, inicialmente de una lengua exclusivamente escrita sobre la que Maimieux dos años más tarde construyó también una lengua hablada o Pasilalía. Ya desde el círculo de los ideólogos se presentaron argumentos serios contra el intento de la Pasigrafía que fue afirmado particularmente por Johann Severin Vater. La diferencia decisiva entre Maimieux y sus críticos radica en la determinación de la función de los signos en la formación de conceptos. Mientras que para Maimieux los signos solo nombran los conceptos preestablecidos, para sus críticos los signos tienen una función en la constitución de los conceptos. Por lo tanto, un lenguaje universal no es posible en última instancia, ya que no hay conceptos universales y los lenguajes individuales conducen a estructuras conceptuales diferentes. KW - universal writing system, concept, sign, nomenclature KW - sistema de escritura universal, concepto, signo, nomenclatura. Y1 - 2020 UR - https://infoling.org/elies/41 SN - 1139-8736 VL - 41 SP - 169 EP - 192 PB - Infoling CY - Barcelona ER - TY - JOUR A1 - Petsche, Hans-Joachim T1 - Die Wissenschaft denkt nicht - Vom Nutzen und Nachteil der Grenzen exakter Wissenschaft JF - Philosophie & Weltbild : Philosophie und Wissenschaft im Diskurs - ein interdisziplinäres Projekt Y1 - 2020 SN - 978-3-86464-208-1 SP - 9 EP - 14 PB - trafo CY - Berlin ER - TY - JOUR A1 - Ebke, Thomas T1 - Wissenschaftstheorie oder -geschichte? Über das "Nachtleben" der Metaphysik in der philosophischen Moderne JF - Philosophie & Weltbild : Philosophie und Wissenschaft im Diskurs - ein interdisziplinäres Projekt Y1 - 2020 SN - 978-3-86464-208-1 SP - 29 EP - 50 PB - trafo CY - Berlin ER - TY - JOUR A1 - Büttner-von Stülpnagel, Stefan T1 - Galileis "Platonismus" als Reaktion auf das prinzipielle Manko der aristotelischen Bewegungslehre JF - Philosophie & Weltbild : Philosophie und Wissenschaft im Diskurs - ein interdisziplinäres Projekt Y1 - 2020 SN - 978-3-86464-208-1 SP - 51 EP - 67 PB - trafo CY - Berlin ER - TY - JOUR A1 - Pröve, Ralf T1 - Aufgaben und Ziele der Geschichtswissenschaft in Forschung und Lehre. Perspektiven, Hürden und Potenziale JF - Philosophie & Weltbild : Philosophie und Wissenschaft im Diskurs - ein interdisziplinäres Projekt Y1 - 2020 SN - 978-3-86464-208-1 SP - 69 EP - 103 PB - trafo CY - Berlin ER - TY - JOUR A1 - Haßler, Gerda T1 - The Functional-Communicative Approach to Language of the Potsdam School in the German Democratic Republic BT - the Genesis and Demise of a Paradigm JF - History of Humanities Y1 - 2020 UR - https://www.journals.uchicago.edu/doi/full/10.1086/707691 SN - 2379-3163 VL - 5 IS - 1 SP - 31 EP - 49 PB - The University of Chicago Press Journals CY - Chicago ER - TY - JOUR A1 - Putz, Oliver T1 - Glauberndes Verstehen. Ein hermeneutischer Ansatz zu Integration von Religion und Natuwissenschaft JF - Philosophie & Weltbild : Philosophie und Wissenschaft im Diskurs - ein interdisziplinäres Projekt Y1 - 2020 SN - 978-3-86464-208-1 SP - 105 EP - 131 PB - trafo CY - Berlin ER - TY - JOUR A1 - Petsche, Hans-Joachim T1 - Von Sisyphos und der Kunst zu leben - Dialektik und Selbstorganisation JF - Zyklizität & Rhythmik: eine multidisziplinäre Vorlesungsreihe Y1 - 2020 SN - 978-3-86464-169-5 SP - 13 EP - 46 PB - trafo CY - Berlin ER - TY - JOUR A1 - Heinemann, Maik T1 - Zyklische Phänomene in der Ökonomie - Ein Einblick in dei Theorie und Empirie konjunktureller Schwankungen JF - Zyklizität & Rhythmik: eine multidisziplinäre Vorlesungsreihe Y1 - 2020 SN - 978-3-86464-169-5 SP - 47 EP - 69 PB - trafo CY - Berlin ER - TY - JOUR A1 - Junek, Heinz T1 - Zyklizität in Raum, zeit und geist : über Pflasterungen, Rollkurven, Dezimalbrüche, Schwingungen, Wellen, Iteration und Neuronale Netze JF - Zyklizität & Rhythmik: eine multidisziplinäre Vorlesungsreihe Y1 - 2020 SN - 978-3-86464-169-5 SP - 85 EP - 103 PB - trafo CY - Berlin ER - TY - JOUR A1 - Völler, Heinz A1 - Heyne, Karen T1 - Evaluation of the Accuracy of the LumiraDx INR Test Using Patients in Receipt of Phenprocoumon Anticoagulation Therapy JF - Point of care : the journal of near-patient testing & technology N2 - Background: The LumiraDx INR Test is a new point-of-care diagnostic test designed to analyze fingerstick blood samples. The test was assessed in patients receiving phenprocoumon (NCT04074980). Methods: Venous plasma international normalized ratio (INR) was measured using the LumiraDx INR Test. LumiraDx INR Test-ascertained capillary whole blood INR was compared with venous plasma INR measured using the IL ACL Elite Pro and Sysmex CS-5100 reference instruments. Results: A total of 102 patients receiving phenprocoumon were recruited. The INR results from venous plasma and capillary whole blood that were analyzed on the LumiraDx INR Test correlated well with those measured using the IL ACL Elite Pro (plasma: n = 25, r = 0.981; capillary blood: n = 74, r = 0.949) and the Sysmex CS-5100 (n = 73, r = 0.950). Conclusions: The LumiraDx INR Test showed high accuracy in analyzing venous plasma and capillary whole blood from patients receiving phenprocoumon. KW - international normalized ratio KW - LumiraDx Platform KW - LumiraDx INR Test KW - oral anticoagulation KW - point-of-care KW - vitamin K antagonist therapy KW - phenprocoumon Y1 - 2020 U6 - https://doi.org/10.1097/POC.0000000000000207 SN - 1533-029X SN - 1533-0303 VL - 19 IS - 3 SP - 72 EP - 76 PB - Lippincott Williams & Wilkins CY - Philadelphia ER - TY - JOUR A1 - Lampart, Fabian A1 - Navratil, Michael A1 - Moser, Natalie A1 - Humbert, Anna-Marie A1 - Balint, Iuditha ED - Lampart, Fabian ED - Navratil, Michael ED - Moser, Natalie ED - Humbert, Anna-Marie ED - Balint, Iuditha T1 - Daniel Kehlmann und die Gegenwartsliteratur BT - dialogische Poetik, Werkpolitik und Populäres Schreiben JF - Daniel Kehlmann und die Gegenwartsliteratur: Dialogische Poetik, Werkpolitik und Populäres Schreiben Y1 - 2020 SN - 978-3-11-064513-2 SN - 978-3-11-064525-5 SN - 978-3-11-064748-8 SP - 1 EP - 10 PB - de Gruyter CY - Berlin, Boston ER - TY - JOUR A1 - Raju, Rajarshi Roy A1 - Liebig, Ferenc A1 - Klemke, Bastian A1 - Koetz, Joachim T1 - Ultralight magnetic aerogels from Janus emulsions JF - RSC Advances N2 - Magnetite containing aerogels were synthesized by freeze-drying olive oil/silicone oil-based Janus emulsion gels containing gelatin and sodium carboxymethylcellulose (NaCMC). The magnetite nanoparticles dispersed in olive oil are processed into the gel and remain in the macroporous aerogel after removing the oil components. The coexistence of macropores from the Janus droplets and mesopores from freeze-drying of the hydrogels in combination with the magnetic properties offer a special hierarchical pore structure, which is of relevance for smart supercapacitors, biosensors, and spilled oil sorption and separation. The morphology of the final structure was investigated in dependence on initial compositions. More hydrophobic aerogels with magnetic responsiveness were synthesized by bisacrylamide-crosslinking of the hydrogel. The crosslinked aerogels can be successfully used in magnetically responsive clean up experiments of the cationic dye methylene blue. Y1 - 2019 U6 - https://doi.org/10.1039/c9ra10247g SN - 2046-2069 VL - 10 IS - 13 SP - 7492 EP - 7499 PB - RSC Publishing CY - London ER - TY - JOUR A1 - Park, Jaeheung A1 - Stolle, Claudia A1 - Yamazaki, Yosuke A1 - Rauberg, Jan A1 - Michaelis, Ingo A1 - Olsen, Nils T1 - Diagnosing low-/mid-latitude ionospheric currents using platform magnetometers BT - CryoSat-2 and GRACE-FO JF - Earth, planets and space N2 - Electric currents flowing in the terrestrial ionosphere have conventionally been diagnosed by low-earth-orbit (LEO) satellites equipped with science-grade magnetometers and long booms on magnetically clean satellites. In recent years, there are a variety of endeavors to incorporate platform magnetometers, which are initially designed for navigation purposes, to study ionospheric currents. Because of the suboptimal resolution and significant noise of the platform magnetometers, however, most of the studies were confined to high-latitude auroral regions, where magnetic field deflections from ionospheric currents easily exceed 100 nT. This study aims to demonstrate the possibility of diagnosing weak low-/mid-latitude ionospheric currents based on platform magnetometers. We use navigation magnetometer data from two satellites, CryoSat-2 and the Gravity Recovery and Climate Experiment Follow-On (GRACE-FO), both of which have been intensively calibrated based on housekeeping data and a high-precision geomagnetic field model. Analyses based on 8 years of CryoSat-2 data as well as similar to 1.5 years of GRACE-FO data reproduce well-known climatology of inter-hemispheric field-aligned currents (IHFACs), as reported by previous satellite missions dedicated to precise magnetic observations. Also, our results show that C-shaped structures appearing in noontime IHFAC distributions conform to the shape of the South Atlantic Anomaly. The F-region dynamo currents are only partially identified in the platform magnetometer data, possibly because the currents are weaker than IHFACs in general and depend significantly on altitude and solar activity. Still, this study evidences noontime F-region dynamo currents at the highest altitude (717 km) ever reported. We expect that further data accumulation from continuously operating missions may reveal the dynamo currents more clearly during the next solar maximum. KW - Platform magnetometers KW - CryoSat-2 KW - GRACE-FO KW - Inter-hemispheric KW - field-aligned currents KW - F-region dynamo currents Y1 - 2020 U6 - https://doi.org/10.1186/s40623-020-01274-3 SN - 1343-8832 SN - 1880-5981 VL - 72 IS - 1 PB - Springer CY - New York ER - TY - JOUR A1 - Amatuzzi, Antonella A1 - Ayres-Bennett, Wendy A1 - Gerstenberg, Annette A1 - Schosler, Lene A1 - Skupien-Dekens, Carine T1 - Changement linguistique et périodisation du français (pré)classique BT - deux études de cas à partir des corpus du RCFC JF - Journal of French language studies N2 - RESUME Cette etude propose d'explorer et d'identifier des moments particuliers oU le changement linguistique se produit, afin de confirmer ou de rejeter l'idee d'une periode specifique designee par le terme << francais preclassique >>, avec une rupture - ou frontiere chronolectale - detectable autour de 1630 (cf. Ayres-Bennett et Caron, 2016). Afin de verifier dans quelle mesure cette chronologie peut etre confirmee, il est necessaire de multiplier des analyses fines et pointues sur des traits linguistiques qui ont subi des changements a l'epoque en question et d'interroger une gamme de textes qui refletent la variation discursive et pragmatique, au lieu de consulter le canon des traditions textuelles actuellement disponibles sur des bases numerisees, qui sont essentiellement litteraires. C'est pourquoi nous avons consulte des sources de nature differente, qui pourraient attester des usages emergents, a savoir les corpus du Reseau Corpus Francais Preclassique et Classique (RCFC). Seront presentes les resultats de deux etudes de cas (la recategorisation des formes dedans/dessous/dessus/dehors et la montee des clitiques), abondamment discutes par les remarqueurs. Y1 - 2020 U6 - https://doi.org/10.1017/S0959269520000058 SN - 0959-2695 SN - 1474-0079 VL - 30 IS - 3 SP - 301 EP - 326 PB - Cambridge Univ. Press CY - Cambridge ER - TY - JOUR A1 - Ruhe, Constantin A1 - Leib, Julia A1 - Weidmann, Nils B. A1 - Bussmann, Margit T1 - Empirisch-analytische Friedens- und Konfliktforschung in Deutschland BT - ein Kommentar zur Evaluation durch den Wissenschaftsrat BT - a comment on the evaluation by the german science council JF - Zeitschrift für Friedens- und Konfliktforschung N2 - Dieser Beitrag reflektiert und ergänzt die aktuelle Diskussion über die Empfehlungen des Wissenschaftsrats zur Weiterentwicklung der Friedens- und Konfliktforschung. Wir richten dabei den Blick auf die vom Wissenschaftsrat attestierten Schwachstellen im Bereich empirisch-analytischer Methoden und erläutern ihre Auswirkungen auf Interdisziplinarität, Internationalität und Politikberatung der deutschen Friedens- und Konfliktforschung. Wir argumentieren, unter Verweis auf den Bericht des Wissenschaftsrats, dass eine breitere Methodenausbildung und -kenntnis von großer Bedeutung für interdisziplinäre und internationale Zusammenarbeit, aber auch für die Politikberatung ist. Zukünftige Initiativen innerhalb der Friedens- und Konfliktforschung sollten die Methodenvielfalt des Forschungsbereichs angemessen berücksichtigen und einen besonderen Fokus auf die Ausbildung im Bereich empirisch-analytischer Methoden legen, um das Forschungsfeld in diesem Bereich zu stärken. Unser Beitrag entspringt einer Diskussion innerhalb des Arbeitskreises „Empirische Methoden der Friedens- und Konfliktforschung“ der Arbeitsgemeinschaft Friedens- und Konfliktforschung. N2 - This article reflects on and adds to the ongoing discussion of the German Science Council’s recommendations for the further development of peace and conflict research. We focus on the gaps in empirical-analytical research methodology identified by the German Science Council and elaborate how they affect interdisciplinary cooperation, international visibility and policy-oriented research within the German peace and conflict research community. We follow the analysis of the Science Council’s report and argue that a diversified training in as well as knowledge of empirical research methodology is of central importance for interdisciplinary and international cooperation as well as comprehensive policy-oriented research. Future initiatives within the peace and conflict research community should strive to reflect the methodological diversity of our research community and put a special emphasis on training in empirical-analytical research methodology, in order to strengthen the methodological expertise in this realm. Our article originates from a discussion within the working group on “Empirical Research Methods in Peace and Conflict Research” of the German Association for Peace and Conflict Studies’ (Arbeitsgemeinschaft für Friedens- und Konfliktforschung e.V.—AFK). T2 - Empirical-analytical peace and conflict research in Germany KW - Forschungsmethoden KW - Wissenschaftsrat KW - Interdisziplinarität KW - Internationalisierung KW - Politikberatung KW - Nachwuchsförderung KW - Methodenpluralismus KW - Research methods KW - German science council KW - Interdisciplinary research KW - International cooperation KW - Policy recommendations KW - Promoting young researchers KW - Methodological pluralism Y1 - 2020 U6 - https://doi.org/10.1007/s42597-020-00048-8 SN - 2524-6976 SN - 2192-1741 VL - 9 IS - 2 SP - 443 EP - 454 PB - Springer CY - Wiesbaden ER - TY - JOUR A1 - Leib, Julia A1 - Ruppel, Samantha T1 - The learning effects of United Nations simulations in political science classrooms JF - European Political Science N2 - How do active learning environments—by means of simulations—enhance political science students’ learning outcomes regarding different levels of knowledge? This paper examines different UN simulations in political science courses to demonstrate their pedagogical value and provide empirical evidence for their effectiveness regarding three levels of knowledge (factual, procedural and soft skills). Despite comprehensive theoretical claims about the positive effects of active learning environments on learning outcomes, substantial empirical evidence is limited. Here, we focus on simulations to systematically test previous claims and demonstrate their pedagogical value. Model United Nations (MUNs) have been a popular teaching device in political science. To gain comprehensive data about the active learning effects of MUNs, we collect data and evaluate three simulations covering the whole range of simulation characteristics: a short in-class simulation of the UN Security Council, a regional MUN with different committees being simulated, and two delegations to the National Model United Nations, for which the students prepare for 1 year. Comparative results prove that simulations need to address certain characteristics in order to produce extensive learning outcomes. Only comprehensive simulations are able to achieve all envisioned learning outcomes regarding factual and procedural knowledge about the UN and soft skills. KW - Active learning KW - Education KW - Negotiation KW - Simulations KW - UN KW - International relations Y1 - 2020 U6 - https://doi.org/10.1057/s41304-020-00260-3 SN - 1682-0983 SN - 1680-4333 VL - 19 IS - 3 SP - 336 EP - 351 ER - TY - JOUR A1 - Drago, Claudia A1 - Pawlak, Julia A1 - Weithoff, Guntram T1 - Biogenic aggregation of small microplastics alters their ingestion by a common freshwater micro-invertebrate JF - Frontiers in Environmental Science N2 - In recent years, increasing concerns have been raised about the environmental risk of microplastics in freshwater ecosystems. Small microplastics enter the water either directly or accumulate through disintegration of larger plastic particles. These particles might then be ingested by filter-feeding zooplankton, such as rotifers. Particles released into the water may also interact with the biota through the formation of aggregates, which might alter the uptake by zooplankton. In this study, we tested for size-specific aggregation of polystyrene microspheres and their ingestion by a common freshwater rotifer Brachionus calyciflorus. The ingestion of three sizes of polystyrene microspheres (MS) 1-, 3-, and 6-mu m was investigated. Each MS size was tested in combination with three different treatments: MS as the sole food intake, MS in association with food algae and MS aggregated with biogenic matter. After 72 h incubation in pre-filtered natural river water, the majority of the 1-mu m spheres occurred as aggregates. The larger the particles, the higher the relative number of single particles and the larger the aggregates. All particles were ingested by the rotifer following a Type-II functional response. The presence of algae did not influence the ingestion of the MS for all three sizes. The biogenic aggregation of microspheres led to a significant size-dependent alteration in their ingestion. Rotifers ingested more microspheres (MS) when exposed to aggregated 1- and 3-mu m MS as compared to single spheres, whereas fewer aggregated 6-mu m spheres were ingested. This indicates that the small particles when aggregated were in an effective size range for Brachionus, while the aggregated larger spheres became too large to be efficiently ingested. These observations provide the first evidence of a size- and aggregation-dependent feeding interaction between microplastics and rotifers. Microplastics when aggregated with biogenic particles in a natural environment can rapidly change their size-dependent availability. The aggregation properties of microplastics should be taken into account when performing experiments mimicking the natural environment. KW - microplastics ingestion KW - Brachionus calyciflorus KW - aggregation KW - microplastics KW - polystyrene KW - functional response Y1 - 2020 U6 - https://doi.org/10.3389/fenvs.2020.574274 SN - 2296-665X VL - 8 PB - Frontiers Media CY - Lausanne ER - TY - JOUR A1 - Hagemann, Norbert A1 - Scholz, Helmut T1 - Die Neue-Seidenstraße-Initiative Herrausforderungen für Politik und Wirtschaft JF - Berliner Debatte Initial : sozial- und geisteswissenschaftliches Journal Y1 - 2020 SN - 978-3-947802-52-4 SN - 0863-4564 VL - 31 SP - 23 EP - 36 PB - WeltTrends CY - Potsdam ER - TY - JOUR A1 - Land, Rainer T1 - Chinas gelenkte Marktwirtschaft und die Seidenstraßen-Initiative JF - Berliner Debatte Initial : sozial- und geisteswissenschaftliches Journal Y1 - 2020 SN - 978-3-947802-52-4 SN - 0863-4564 VL - 31 IS - 4 SP - 2 EP - 22 PB - WeltTrends CY - Potsdam ER - TY - JOUR A1 - Daxner, Michael T1 - Kosmopolitismus, Weltbürgertum, Global Citizenship - der Himmel hängt voller Begriffe JF - Berliner Debatte Initial : sozial- und geisteswissenschaftliches Journal Y1 - 2020 SN - 978-3-947802-71-5 SN - 0863-4564 VL - 32 SP - 82 EP - 102 PB - WeltTrends CY - Potsdam ER - TY - JOUR A1 - Jonas, Wenke A1 - Schürmann, Annette T1 - Genetic and epigenetic factors determining NAFLD risk JF - Molecular metabolism N2 - Background: Hepatic steatosis is a common chronic liver disease that can progress into more severe stages of NAFLD or promote the development of life-threatening secondary diseases for some of those affected. These include the liver itself (nonalcoholic steatohepatitis or NASH; fibrosis and cirrhosis, and hepatocellular carcinoma) or other organs such as the vessels and the heart (cardiovascular disease) or the islets of Langerhans (type 2 diabetes). In addition to elevated caloric intake and a sedentary lifestyle, genetic and epigenetic predisposition contribute to the development of NAFLD and the secondary diseases. Scope of review: We present data from genome-wide association studies (GWAS) and functional studies in rodents which describe polymorphisms identified in genes relevant for the disease as well as changes caused by altered DNA methylation and gene regulation via specific miRNAs. The review also provides information on the current status of the use of genetic and epigenetic factors as risk markers. Major conclusion: With our overview we provide an insight into the genetic and epigenetic landscape of NAFLD and argue about the applicability of currently defined risk scores for risk stratification and conclude that further efforts are needed to make the scores more usable and meaningful. KW - NAFLD KW - genetic variants KW - epigenetics KW - risk score Y1 - 2020 U6 - https://doi.org/10.1016/j.molmet.2020.101111 SN - 2212-8778 VL - 50 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Rothermel, Ann-Kathrin T1 - Die Manosphere BT - die Rolle von digitalen Gemeinschaften und regressiven Bewegungsdynamiken für on- und offline Antifeminismus JF - Forschungsjournal Soziale Bewegungen N2 - Die sogenannte Manosphere – eine digitale Gemeinschaft, die sich hauptsächlich durch misogyne und antifeministische Beiträge und Ideologien auszeichnet – ist aufgrund ihrer Verbindung zu verschiedenen Terroranschlägen in der letzten Zeit verstärkt in das Blickfeld der Medien gelangt. Dieser Beitrag untersucht die bislang häufig vernachlässigte Rolle digitaler Räume und Netzwerke im Kontext regressiver, frauenfeindlicher Ideologien und daraus erwachsende gewalttätige antifeministische Handlungsrepertoires aus Perspektive der Bewegungsforschung. Am Beispiel der Manosphere auf der Plattform Reddit zeige ich, wie durch das Zusammenspiel zwischen technologischer Infrastruktur und regressiver Ideologie die Grundlage für die Mobilisierung und Sozialisierung in antifeministische Bewegungskulturen mit gewalttätigen Handlungsrepertoires on- und offline geschaffen wird. N2 - The Manosphere – a digital community ranging across different platforms, whose members are united by a shared misogynist, antifeminist ideology – has gained public attention in the wake of several male supremacist terrorist attacks. This article discusses the growing, yet under-researched, relevance of digital antifeminist networks for mobilization, socialization and activism in the context of regressive misogynist ideologies from a social movement perspective. At the example of manosphere-related parts of the social media platform Reddit, I illustrate the interplay between the technological infrastructure of the platform with the growing formation of a regressive and potentially violent online culture and community. These dynamics of a toxic technoculture, in turn, crucially enable particular radical and violent antifeminist and misogynist repertoires on- and offline. Y1 - 2020 U6 - https://doi.org/10.1515/fjsb-2020-0041 SN - 2192-4848 SN - 2365-9890 VL - 33 IS - 2 SP - 491 EP - 505 PB - de Gruyter CY - Berlin ER - TY - JOUR A1 - Strachan, Laura M. A1 - Winkel, Carmen T1 - The reclamation of an Arabian tradition BT - using oral history to teach humanities and social sciences in Saudi Arabia JF - The oral history review : journal of The Oral History Association N2 - For more than thirty years, collecting oral histories has been recognized as an effective teaching strategy in the West. Although it is rare in Gulf Cooperative Council (GCC) countries, the authors adopted it to bridge knowledge gaps they observed in their Saudi Arabian students. The reclamation of familial stories and tribal information using oral history methodologies reconnected students to their past while facilitating a unique learning experience. This paper describes how an oral history project was created for female undergraduate students in Saudi Arabia to help them move beyond the hard science approach supported in the Arabian world to one that embraces a narrative-based methodology. Historically, oral histories - an important pillar of Arabian society - were used to transfer significant tribal information, customs, traditions, and stories from one generation to the next. Since the discovery of oil, the kingdom has undergone dramatic societal and lifestyle transformations resulting in the loss of some traditions. The fundamental goal for this project was to improve the students' comprehension of humanities and social science courses by reconnecting them to their past using historical methods. KW - Saudi Arabia KW - oral history KW - teaching method KW - folklore KW - humanities and social science KW - cross-cultural education Y1 - 2020 U6 - https://doi.org/10.1080/00940798.2020.1786415 SN - 0094-0798 SN - 1533-8592 VL - 47 IS - 2 SP - 291 EP - 307 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - JOUR A1 - Rothermel, Ann-Kathrin T1 - Gender in the United Nations’ agenda on Preventing and Countering Violent Extremism JF - International feminist journal of politics N2 - The United Nations (UN) policy agenda on Preventing and Countering Violent Extremism (P/CVE) promotes a “holistic” approach to counterterrorism, which includes elements traditionally found in security and development programs. Advocates of the agenda increasingly emphasize the importance of gender mainstreaming for counterterrorism goals. In this article, I scrutinize the merging of the goals of gender equality, security, and development into a global agenda for counterterrorism. A critical feminist discourse-analytical reading of gender representations in P/CVE shows how problematic imageries of women as victims, economic entrepreneurs, and peacemakers from both the UN’s Sustainable Development Goals and the Women, Peace and Security agenda are reproduced in core UN documents advocating for a “holistic” P/CVE approach. By highlighting the tensions that are produced by efforts to merge the different gender discourses across the UN’s security and development institutions, the article underlines the relevance of considering the particular position of P/CVE at the security–development nexus for further gender-sensitive analysis and policies of counterterrorism. KW - Counterterrorism KW - gender mainstreaming KW - security–development nexus KW - discourse KW - United Nations KW - feminism Y1 - 2020 U6 - https://doi.org/10.1080/14616742.2020.1827967 SN - 1461-6742 SN - 1468-4470 VL - 22 IS - 5 SP - 720 EP - 741 PB - Taylor & Francis CY - London ER - TY - JOUR A1 - Rothermel, Ann-Kathrin T1 - The Other Side BT - assessing the polarization of gender knowledge through a feminist analysis of the affective-discursive in anti-feminist online communities JF - Social politics : international studies in gender, state, and society N2 - Given the current polarization of gender knowledge in the public discourse, this article investigates the "other side" of gender knowledge production. Building on feminist standpoint literature, I conduct a close reading of the affective-discursive dynamics of knowledge production in two anti-feminist online communities in the United States and India. I find that anti-feminist communities appropriate feminist practices of consciousness-raising to construct a shared sense of victimization. This appropriation is, however, incomplete. In contrast to feminist practices, anti-feminist knowledge generation is premised on the polarizing themes of "ultimate victimhood" and "ultimate other," which lead to violence and exclusion, rather than liberation. Y1 - 2020 U6 - https://doi.org/10.1093/sp/jxaa024 SN - 1072-4745 SN - 1468-2893 VL - 27 IS - 4 SP - 718 EP - 741 PB - Oxford University Press CY - Oxford ER - TY - JOUR A1 - Gökgöz, Kübra A1 - Gagarina, Natalia A1 - Klassert, Annegret T1 - Kasuserwerb in der Erstsprache Türkisch BT - eine Untersuchung zur Akkusativ- und Dativproduktion von bilingual türkisch-deutschsprachigen Kindern BT - an investigation of accusative and dative production in bilingual Turkish-German children JF - Sprache, Stimme, Gehör : Zeitschrift für Kommunikationsstörungen N2 - Während für den monolingualen Erwerb des Türkischen ausreichend Evidenzen vorliegen, dass Kasus innerhalb der ersten drei Lebensjahre erworben wird und Erwerbsprobleme ein sicherer Indikator für SSES sind, ist dies für den bilingualen Erwerb nicht ausreichend geklärt. Die vorliegende Studie untersucht in longitudinalen Daten von ungestörten 18 zwei- bis vierjährigen bilingual türkisch-deutsch-sprachigen Kindern die Korrektheitswerte, Entwicklungsmuster und Fehlertypen in einem Elizitierungstest für Akkusativ und Dativ in der Erstsprache Türkisch. Auch nach dem vierten Lebensjahr sind die getesteten Bereiche nicht von allen Kindern vollständig erworben. Der Kasus ist demnach unter bilingualen Erwerbsbedingungen ein vulnerabler Bereich und als alleiniger Marker nicht geeignet, um zwischen gestörter und ungestörter bilingualer Sprachentwicklung zu unterscheiden. Das häufige Ausweichen auf pronominale Reaktionen und andere Wörter auf Grund lexikalischer Unsicherheiten, verdeutlicht die Notwendigkeit von erstsprachlichen Kompetenzen bei der Beurteilung der Korrektheit der Reaktionen. N2 - While there is sufficient evidence that, in monolingual acquisition of Turkish, case is acquired within the first three years of life and that problems with case are an indicator of SLI, this is not sufficiently clear when it comes to bilingual acquisition. The present study examines correctness, developmental patterns, and error types in a dative and accusative elicitation test in L1 Turkish in longitudinal data of 18 typically developing 2- to 4-year-old bilingual Turkish-German children. Even after the age of four, the phenomena tested areas are not fully acquired by all children. Therefore, case is a vulnerable area in bilingual acquisition and not suitable as a sole marker for distinguishing between impaired and unimpaired language development. The need for first language competencies of the tester becomes apparent, because children frequently produce pronominal responses and non-target words due to lexical problems. T2 - Case morphology in the first language Turkish KW - bilingualer Spracherwerb KW - Kasusmorphologie KW - türkisch KW - Elizitierungsaufgabe Y1 - 2020 U6 - https://doi.org/10.1055/a-0641-4467 SN - 0342-0477 SN - 1439-1260 VL - 44 IS - 1 SP - 49 EP - 56 PB - Thieme CY - Stuttgart ER - TY - JOUR A1 - Granzow-Emden, Matthias T1 - Sind Haupt- und Nebensatz noch zu retten? BT - ein Plädoyer für eine widerspruchsfreie Satzanalyse JF - Der Deutschunterricht : Beiträge zu seiner Praxis und wissenschaftlichen Grundlegung N2 - Zu Haupt- und Nebensätzen existieren in unterschiedlichen Grammatiken ganz unterschiedliche Vorstellungen. Diese werden in Schulbüchern aufgegriffen und mit unvereinbaren Kriterien zu Merkmalen erhoben, die allenfalls prototypisch in dieser Kombination vorkommen. Eine so modellierte Grammatik ist von Ausnahmen und Widersprüchen durchsetzt. Dabei wäre es nur ein kleiner Schritt zu einer widerspruchsfreien Modellierung, ausgehend vom Feldermodell und dem konsequenten Blick auf die Stellung des finiten Verbs. Y1 - 2020 SN - 0340-2258 VL - 72 IS - 2 SP - 14 EP - 24 PB - Friedrich CY - Hannover ER - TY - JOUR A1 - Granzow-Emden, Matthias ED - Müller, Astrid ED - Tophinke, Doris T1 - Das rote und das blaue Feld BT - spielerisches Entdecken des Verbzweitsatzes JF - Praxis Deutsch: Zeitschrift für den Deutschunterricht Y1 - 2020 SN - 0341-5279 VL - 47 IS - 282 SP - 24 EP - 28 ER - TY - JOUR A1 - Wyrwa, Ulrich T1 - Vom Lessing-Verein zur Antisemiten-Liga BT - zur Umdeutung des Toleranzbegriffs durch den Ingenieur und Schriftsteller Hector de Grousilliers (1842-1899) JF - Études germaniques : revue trimestrielle de la Société des Études Germaniques N2 - The German writer Wilhelm Marr is known as the father of modern antisemitism. Little attention has been paid to the fact that Marr did not coin the term “antisemitism” in his influential pamphlet Der Sieg des Judenthums über das Germanenthum published in March 1879. The neologism first appeared in the name and programme of the “Antisemiten-Liga” which came to existence in September 1879. Even less attention has been paid to the fact that it was not Marr, but the Berlin chemist and engineer Hector de Grousilliers who was the initiator of this political organisation. Although Marr attended the founding meeting and joined it as a member, he played no active role in it. Grousilliers, paradoxically, first had the idea of founding a “Lessing-Verein”, before his “Antisemiten-Liga” came into being in an absurd volte-face. Carrying out a bizarre revaluation of Lessing’s Ring Parable, Grousilliers attributed antisemitic semantics to the concept of tolerance. He delivered several speeches on tolerance in the “League” before turning his attention to the publication of the antisemitic humorous-satirical magazine Die Wahrheit. Humoristisch-satirisches Wochenblatt. N2 - On considère généralement que la notion d’antisémitisme a été forgée par l’écrivain allemand Wilhelm Marr. Ce faisant, on ne prête pas attention au fait qu’il n’emploie pas encore ce terme dans son essai influent de mars 1879 Der Sieg des Judenthums über das Germanenthums. Le néologisme apparut la première fois dans le nom et le programme de l’« Antisemiten-Liga » fondée en septembre 1879. On a prêté encore moins d’attention au fait que c’est non Wilhelm Marr qui est à l’origine de ce parti, mais le chimiste et ingénieur berlinois Hector de Grousilliers. Marr assista à l’événement fondateur et devint membre du parti, mais il n’y occupa aucune fonction. C’est par ailleurs Grousilliers qui, paradoxalement, avait eu le premier l’idée de fonder un « Lessing-Verein ». Par une volte-face absurde, il en résulta l’« Antisemiten-Liga ». Par une curieuse réévaluation de la Parabole de l’anneau de Lessing, Grousilliers attribua une sémantique antisémite au concept de tolérance. Il développa ce sujet plusieurs fois au sein de l’Antisemiten-Liga avant de devenir l’éditeur du magazine antisémite humoristique et satirique Die Wahrheit. Humoristisch-satirisches Wochenblatt. Y1 - 2020 U6 - https://doi.org/10.3917/eger.299.0521 SN - 0014-2115 VL - 75 IS - 3 SP - 521 EP - 532 PB - Didier Erudition CY - Paris ER - TY - JOUR A1 - Denecke, Klaus-Dieter T1 - Partial clones JF - Asian-European journal of mathematics : AEJM N2 - A set C of operations defined on a nonempty set A is said to be a clone if C is closed under composition of operations and contains all projection mappings. The concept of a clone belongs to the algebraic main concepts and has important applications in Computer Science. A clone can also be regarded as a many-sorted algebra where the sorts are the n-ary operations defined on set A for all natural numbers n >= 1 and the operations are the so-called superposition operations S-m(n) for natural numbers m, n >= 1 and the projection operations as nullary operations. Clones generalize monoids of transformations defined on set A and satisfy three clone axioms. The most important axiom is the superassociative law, a generalization of the associative law. If the superposition operations are partial, i.e. not everywhere defined, instead of the many-sorted clone algebra, one obtains partial many-sorted algebras, the partial clones. Linear terms, linear tree languages or linear formulas form partial clones. In this paper, we give a survey on partial clones and their properties. KW - Operation KW - term KW - formula KW - superposition of operations KW - terms and KW - formulas KW - linear term KW - linear formula KW - linear tree language KW - clone KW - partial clone KW - linear hypersubstitution KW - dht-symmetric category KW - partial KW - theory Y1 - 2020 U6 - https://doi.org/10.1142/S1793557120501612 SN - 1793-5571 SN - 1793-7183 VL - 13 IS - 8 PB - World Scientific CY - Singapore ER - TY - JOUR A1 - Kalczewiak, Mariusz T1 - Yiddish Buenos Aires and the struggle to leave the margins JF - East European Jewish affairs N2 - Yiddish culture developed in Argentina within the context of a self-perception that figured Buenos Aires as a marginal and peripheral locale on the global Yiddish map. Against this backdrop, Argentine Yiddish culturalists argued for the strengthening of local Yiddish culture with a goal of elevating Buenos Aires's status within the international hierarchies of Yiddish culture. Buenos Aires indeed emerged in the 1920s as a producer of Yiddish cultural contents, maintained networks of international cultural contacts with other Yiddish centers, financially supported Eastern European Yiddish establishments, and hoped that these contacts would allow for solving Buenos Aires reputation problems. The pre-World War II preoccupation with the status of Buenos Aires as a center of Yiddish culture provided a basis upon which post-Holocaust discourse of Argentine Jewish responsibility for the maintenance of Yiddish culture was constructed. KW - Argentina KW - Buenos Aires KW - marginality KW - peripherality KW - Yiddish culturalism Y1 - 2020 U6 - https://doi.org/10.1080/13501674.2020.1774275 SN - 1350-1674 SN - 1743-971X VL - 50 IS - 1-2 SP - 115 EP - 133 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - JOUR A1 - Schumacher, Reinhard T1 - Altering the pattern of trade in the wealth of nations BT - Adam Smith and the historiography of international trade theory JF - Journal of the history of economic thought N2 - There are three different interpretations of Adam Smith's trade theory in modern literature: first, the neoclassical theory of absolute advantage; second, an interpretation based on increasing returns; third, an interpretation of uneven development. These interpretations come to widely different conclusions, especially considering the development of the pattern of trade in Smith's theory. I discuss how these three interpretations emerged. They do not stem from a more detailed analysis of Smith's works itself but reflect changes within international trade theory. They all result from the fact that economists have imposed nineteenth- and twentieth-century modes of thoughts on Smith's theory, forcing his writings into later-developed theoretical frameworks. In contrast to classical economists in the nineteenth century, these subsequent interpretations misrepresent Smith's trade theory in order to portray him as a forerunner of later theories. The differing interpretations can thus be explained only against the backdrop of the development of international trade theory. Y1 - 2020 U6 - https://doi.org/10.1017/S1053837219000130 SN - 1053-8372 SN - 1469-9656 VL - 42 IS - 1 SP - 19 EP - 42 PB - Cambridge University Press CY - New York ER - TY - JOUR A1 - Minnes, Mark T1 - Más allá de la oscuridad BT - las "Soledades" de Góngora y el pirateo del lenguaje épico durante la primera globalización moderna BT - Góngora’s Soledades and the pirating of epic language during the first modern phase of globalization JF - RILCE : revista de filología hispánica obalización moderna N2 - En los últimos años, la crítica ha vuelto a enfatizar el vínculo de la escritura gongorina la épica y los subgéneros denominados “heroicos” (Mercedes Blanco, Jesús Ponce Cárdenas). Esta nueva perspectiva significa un cambio importante respecto a la recepción del poeta instaurada por la Generación del 27 y en particular por Dámaso Alonso. Limitándose a las Soledades de Góngora, el presente artículo explora las consecuencias de este nuevo paradigma, más allá de un Góngora puramente lírico. Metodológicamente, proponemos dejar atrás la dialéctica idealista o marxista de forma-contenido (la ideología de la forma de Fredric Jameson), por considerarla un enfoque anacrónico en el caso de Góngora. Sin embargo, encontramos un acercamiento filológico viable en el compromiso de la forma del temprano Barthes, que trata de esquivar la dialéctica de forma-contenido y volver a un gesto de escritura (écriture). La hipótesis del presente artículo sería, pues, que no se ha reflexionado suficientemente sobre el gesto de la escritura gongorina en las Soledades: una escritura que piratea el lenguaje épico. N2 - In recent years, literary criticism has begun to emphasize the linkage between Góngoras way of writing and epic or the so-called ‘heroic’ set of subgenres (Mercedes Blanco, Jesús Ponce Cárdenas). This new angle implies a considerable shift in perspective compared to the reception of Góngora by the Generación del 27 and especially Dámaso Alonso. Limiting itself to the Soledades, the present article explores the consequences of this new paradigm, beyond Góngora as a mere ‘lyricist’. From a methodological point of view, we will not rely on the idealist or Marxist dialectic of form and content (the ‘ideology of form’ of Fredric Jameson), which we consider an anachronism when referring to Góngora. Instead, the early Roland Barthes provides an alternative by suggesting the ‘commitment to form’ and attempting to escape the dialectic of form and content through a ‘gesture’ of écriture. Thus, the present article postulates that not enough critical attention has been paid to the ‘gesture’ of Góngoras writing (écriture) in the Soledades: a writing that pirates the language of epic. T2 - Beyond obscurity KW - Luis de Gongora KW - Literary Genres KW - Criticism and Style KW - Semantics of KW - Space KW - Globalization KW - Luis de Góngora KW - Géneros literarios KW - Crítica y estilística KW - Semántica espacial KW - Globaización Y1 - 2020 U6 - https://doi.org/10.15581/008.36.1.387-406 SN - 0213-2370 SN - 2174-0917 VL - 36 IS - 1 SP - 387 EP - 406 PB - Ediciones Universidad de Navarra CY - Pamplona ER - TY - JOUR A1 - Pschichholz, Christin T1 - Introduction: Old and new assumptions in the thirty-year. - Genocide: reflections on historical research BT - Rezension zu: Morris, Benny ; Ze’evi, Dror: The thirty-year genocide. Turkey’s destruction of Its Christian minorities, 1894–1924. - Cambridge: Harvard University Press, 2019. - 672 pp. - ISBN 978-0-67491-645-6 JF - Journal of genocide research Y1 - 2020 U6 - https://doi.org/10.1080/14623528.2020.1735539 SN - 1462-3528 SN - 1469-9494 VL - 22 IS - 4 SP - 533 EP - 534 PB - Routledge CY - Abingdon ER - TY - JOUR A1 - Marschall, Raphael A1 - Skorov, Yuri A1 - Zakharov, Vladimir A1 - Rezac, Ladislav A1 - Gerig, Selina-Barbara A1 - Christou, Chariton A1 - Dadzie, S. Kokou A1 - Migliorini, Alessandra A1 - Rinaldi, Giovanna A1 - Agarwal, Jessica A1 - Vincent, Jean-Baptiste A1 - Kappel, David T1 - Cometary comae-surface links the physics of gas and dust from the surface to a spacecraft JF - Space science reviews N2 - A comet is a highly dynamic object, undergoing a permanent state of change. These changes have to be carefully classified and considered according to their intrinsic temporal and spatial scales. The Rosetta mission has, through its contiguous in-situ and remote sensing coverage of comet 67P/Churyumov-Gerasimenko (hereafter 67P) over the time span of August 2014 to September 2016, monitored the emergence, culmination, and winding down of the gas and dust comae. This provided an unprecedented data set and has spurred a large effort to connect in-situ and remote sensing measurements to the surface. In this review, we address our current understanding of cometary activity and the challenges involved when linking comae data to the surface. We give the current state of research by describing what we know about the physical processes involved from the surface to a few tens of kilometres above it with respect to the gas and dust emission from cometary nuclei. Further, we describe how complex multidimensional cometary gas and dust models have developed from the Halley encounter of 1986 to today. This includes the study of inhomogeneous outgassing and determination of the gas and dust production rates. Additionally, the different approaches used and results obtained to link coma data to the surface will be discussed. We discuss forward and inversion models and we describe the limitations of the respective approaches. The current literature suggests that there does not seem to be a single uniform process behind cometary activity. Rather, activity seems to be the consequence of a variety of erosion processes, including the sublimation of both water ice and more volatile material, but possibly also more exotic processes such as fracture and cliff erosion under thermal and mechanical stress, sub-surface heat storage, and a complex interplay of these processes. Seasons and the nucleus shape are key factors for the distribution and temporal evolution of activity and imply that the heliocentric evolution of activity can be highly individual for every comet, and generalisations can be misleading. KW - comets KW - coma KW - gas KW - dust KW - dynamics KW - modelling KW - inversion Y1 - 2020 U6 - https://doi.org/10.1007/s11214-020-00744-0 SN - 0038-6308 SN - 1572-9672 VL - 216 IS - 8 PB - Springer CY - Dordrecht ER - TY - JOUR A1 - Rabovsky, Milena T1 - Change in a probabilistic representation of meaning can account for N400 effects on articles BT - a neural network model JF - Neuropsychologia : an international journal in behavioural and cognitive neuroscience N2 - Increased N400 amplitudes on indefinite articles (a/an) incompatible with expected nouns have been initially taken as strong evidence for probabilistic pre-activation of phonological word forms, and recently been intensely debated because they have been difficult to replicate. Here, these effects are simulated using a neural network model of sentence comprehension that we previously used to simulate a broad range of empirical N400 effects. The model produces the effects when the cue validity of the articles concerning upcoming noun meaning in the learning environment is high, but fails to produce the effects when the cue validity of the articles is low due to adjectives presented between articles and nouns during training. These simulations provide insight into one of the factors potentially contributing to the small size of the effects in empirical studies and generate predictions for cross-linguistic differences in article induced N400 effects based on articles’ cue validity. The model accounts for article induced N400 effects without assuming pre-activation of word forms, and instead simulates these effects as the stimulus-induced change in a probabilistic representation of meaning corresponding to an implicit semantic prediction error. KW - N400 KW - ERPs KW - prediction KW - neural networks KW - cue validity KW - meaning Y1 - 2020 U6 - https://doi.org/10.1016/j.neuropsychologia.2020.107466 SN - 0028-3932 SN - 1873-3514 VL - 143 PB - Elsevier CY - Oxford ER - TY - JOUR A1 - Neufeld, Maria A1 - Bobrova, Anastacia A1 - Davletov, Kairat A1 - Stelemekas, Mindaugas A1 - Stoppel, Relika A1 - Ferreira-Borges, Carina A1 - Breda, Joao A1 - Rehm, Jürgen T1 - Alcohol control policies in Former Soviet Union countries BT - a narrative review of three decades of policy changes and their apparent effects JF - Drug and alcohol review N2 - Issues The last Soviet anti-alcohol campaign of 1985 resulted in considerably reduced alcohol consumption and saved thousands of lives. But once the campaign's policies were abandoned and the Soviet alcohol monopoly broken up, a steep rise in mortality was observed in many of the newly formed successor countries, although some kept their monopolies. Almost 30 years after the campaign's end, the region faces diverse challenges in relation to alcohol. Approach The present narrative review sheds light on recent drinking trends and alcohol policy developments in the 15 Former Soviet Union (FSU) countries, highlighting the most important setbacks, achievements and best practices. Vignettes of alcohol control policies in Belarus, Estonia, Kazakhstan, Lithuania and Uzbekistan are presented to illustrate the recent developments.
Key Findings Over the past decade, drinking levels have declined in almost all FSU countries, paralleled by the introduction of various alcohol-control measures. The so-called three 'best buys' put forward by the World Health Organization to reduce alcohol-attributable burden (taxation and other measures to increase price, restrictions on alcohol availability and marketing) are relatively well implemented across the countries. Implications In recent years, evidence-based alcohol policies have been actively implemented as a response to the enormous alcohol-attributable burden in many of the countries, although there is big variance across and within different jurisdictions. Conclusion Strong declines in alcohol consumption were observed in the 15 FSU countries, which have introduced various alcohol control measures in recent years, resulting in a reduction of alcohol consumption in the World Health Organization European region overall. KW - alcohol KW - alcohol policy KW - Eastern Europe KW - Former Soviet Union KW - mortality Y1 - 2020 U6 - https://doi.org/10.1111/dar.13204 SN - 0959-5236 SN - 1465-3362 VL - 40 IS - 3 SP - 350 EP - 367 PB - Wiley CY - Hoboken ER - TY - JOUR A1 - Faber, Eike T1 - Ulfila Bischof der Christen im gotischen Land BT - seine Bedeutung für die Anfänge des gotischen Christentums JF - Debatte Sonderheft zur Ausgabe 4/2020 Die Goten in der Geschichte Europas Y1 - 2020 UR - https://www.kath-akademie-bayern.de/fileadmin/user_upload/SD_debatte_zu_4_2020_web.pdf SN - 0179-6658 VL - 50 IS - Sonderheft zu Heft 4 SP - 23 EP - 26 PB - Katholische Akademie in Bayern CY - München ER - TY - JOUR A1 - Rothermel, Ann-Kathrin T1 - Global-local dynamics in anti-feminist discourses BT - an analysis of Indian, Russian and US online communities JF - International affairs N2 - Women's rights are a core part of a global consensus on human rights. However, we are currently experiencing an increasing popularity of anti-feminist and misogynist politics threatening to override feminist gains. In order to help explain this current revival and appeal, in this article I analyse how anti-feminist communities construct their collective identities at the intersection of local and global trends and affiliations. Through an in-depth analysis of representations in the collective identities of six popular online anti-feminist communities based in India, Russia and the United States, I shed light on how anti-feminists discursively construct their anti-feminist 'self' and the feminist 'other' between narratives of localized resistance to change and backlash against the results of broader societal developments associated with globalization. The results expose a complex set of global-local dynamics, which provide a nuanced understanding of the differences and commonalities of anti-feminist collective identity-building and mobilization processes across contexts. By explicitly focusing on the role of discursively produced locations for anti-feminist identity-building and providing new evidence on anti-feminist communities across three different continents, the article contributes to current discussions on transnational anti-feminist mobilizations in both social movement studies and feminist International Relations. KW - International Relations Theory KW - Americas KW - South Asia KW - Russia and Eurasia Y1 - 2020 U6 - https://doi.org/10.1093/ia/iiaa130 SN - 0020-5850 SN - 1468-2346 VL - 96 IS - 5 SP - 1367 EP - 1385 PB - Oxford University Press CY - Oxford ER - TY - JOUR A1 - Gwozdz, Patricia Aneta ED - Willer, Stefan ED - Keller, Andreas T1 - Autopoiesis als Modell interdiskursive Selbstübersetzung BT - Wissenstransfer bei Maturana, Varela und Luhmann JF - Selbstübersetzung als Wissenstransfer Y1 - 2020 SN - 978-3-86599-467-7 SP - 279 EP - 302 PB - Kadmos CY - Berlin ER - TY - JOUR A1 - Gwozdz, Patricia Aneta ED - Schikowski, Michael ED - Schneider, Ute T1 - Die Tierflüsterer BT - Konrad Lorenz, Niko Tinbergen und die "poetische Lizenz" des ethologischen Genres seit den 1960er Jahren JF - Animal Print : das populäre Tiersachbuch Y1 - 2020 SN - 978-3-86525-823-6 SN - 0340-8140 SP - 103 EP - 122 PB - Wehrhahn CY - Hannover ER - TY - JOUR A1 - Coesfeld, Jacqueline A1 - Kuester, Theres A1 - Kuechly, Helga U. A1 - Kyba, Christopher C. M. T1 - Reducing variability and removing natural light from nighttime satellite imagery: A case study using the VIIRS DNB JF - Sensors N2 - Temporal variation of natural light sources such as airglow limits the ability of night light sensors to detect changes in small sources of artificial light (such as villages). This study presents a method for correcting for this effect globally, using the satellite radiance detected from regions without artificial light emissions. We developed a routine to define an approximate grid of locations worldwide that do not have regular light emission. We apply this method with a 5 degree equally spaced global grid (total of 2016 individual locations), using data from the Visible Infrared Imaging Radiometer Suite (VIIRS) Day-Night Band (DNB). This code could easily be adapted for other future global sensors. The correction reduces the standard deviation of data in the Earth Observation Group monthly DNB composites by almost a factor of two. The code and datasets presented here are available under an open license by GFZ Data Services, and are implemented in the Radiance Light Trends web application. KW - airglow KW - artificial light KW - calibration KW - VIIRS DNB KW - nightlights KW - remote sensing Y1 - 2020 VL - 20 PB - MDPI CY - Basel ER - TY - JOUR A1 - Zeeden, Christian A1 - Obreht, Igor A1 - Veres, Daniel A1 - Kaboth-Bahr, Stefanie A1 - Hošek, Jan A1 - Marković, Slobodan B. A1 - Bösken, Janina A1 - Lehmkuhl, Frank A1 - Rolf, Christian A1 - Hambach, Ulrich T1 - Smoothed millennial-scale palaeoclimatic reference data as unconventional comparison targets: Application to European loess records JF - Scientific Reports N2 - Millennial-scale palaeoclimate variability has been documented in various terrestrial and marine palaeoclimate proxy records throughout the Northern Hemisphere for the last glacial cycle. Its clear expression and rapid shifts between different states of climate (Greenland Interstadials and Stadials) represents a correlation tool beyond the resolution of e.g. luminescence dating, especially relevant for terrestrial deposits. Usually, comparison of terrestrial proxy datasets and the Greenland ice cores indicates a complex expression of millennial-scale climate variability as recorded in terrestrial geoarchives including loess. Loess is the most widespread terrestrial geoarchive of the Quaternary and especially widespread over Eurasia. However, loess often records a smoothed representation of millennial-scale variability without all fidelity when compared to the Greenland data, this being a relevant limiting feature in integrating loess with other palaeoclimate records. To better understand the loess proxy-response to millennial-scale climate variability, we simulate a proxy signal smoothing by natural processes through application of low-pass filters of delta O-18 data from Greenland, a high-resolution palaeoclimate reference record, alongside speleothem isotope records from the Black Sea-Mediterranean region. We show that low-pass filters represent rather simple models for better constraining the expression of millennial-scale climate variability in low sedimentation environments, and in sediments where proxy-response signals are most likely affected by natural smoothing (by e.g. bioturbation). Interestingly, smoothed datasets from Greenland and the Black Sea-Mediterranean region are most similar in the last similar to 15 ka and between similar to 50-30 ka. Between similar to 30-15 ka, roughly corresponding to the Last Glacial Maximum and the deglaciation, the records show dissimilarities, challenging the construction of robust correlative time-scales in this age range. From our analysis it becomes apparent that patterns of palaeoclimate signals in loess-palaeosol sequences often might be better explained by smoothed Greenland reference data than the original high-resolution Greenland dataset, or other reference data. This opens the possibility to better assess the temporal resolution and palaeoclimate potential of loess-palaeosol sequences in recording supra-regional climate patterns, as well as to securely integrate loess with other chronologically better-resolved palaeoclimate records. KW - last glacial period KW - Western Interior Basin KW - high-resolution record KW - Greenland ice cores KW - paleosol sequence KW - time-scale KW - Chinese loess KW - astronomical calibration KW - chronology (AICC2012) KW - Antarctic ice Y1 - 2020 VL - 10 IS - 1 PB - Springer Nature CY - Berlin ER - TY - JOUR A1 - Richly, Keven A1 - Brauer, Janos A1 - Schlosser, Rainer T1 - Predicting location probabilities of drivers to improved dispatch decisions of transportation network companies based on trajectory data JF - Proceedings of the 9th International Conference on Operations Research and Enterprise Systems - ICORES N2 - The demand for peer-to-peer ridesharing services increased over the last years rapidly. To cost-efficiently dispatch orders and communicate accurate pick-up times is challenging as the current location of each available driver is not exactly known since observed locations can be outdated for several seconds. The developed trajectory visualization tool enables transportation network companies to analyze dispatch processes and determine the causes of unexpected delays. As dispatching algorithms are based on the accuracy of arrival time predictions, we account for factors like noise, sample rate, technical and economic limitations as well as the duration of the entire process as they have an impact on the accuracy of spatio-temporal data. To improve dispatching strategies, we propose a prediction approach that provides a probability distribution for a driver’s future locations based on patterns observed in past trajectories. We demonstrate the capabilities of our prediction results to ( i) avoid critical delays, (ii) to estimate waiting times with higher confidence, and (iii) to enable risk considerations in dispatching strategies. KW - trajectory data KW - location prediction algorithm KW - Peer-to-Peer ridesharing KW - transport network companies KW - risk-aware dispatching Y1 - 2020 PB - Springer CY - Berlin ER - TY - JOUR A1 - Söchting, Maximilian A1 - Trapp, Matthias T1 - Controlling image-stylization techniques using eye tracking JF - Science and Technology Publications N2 - With the spread of smart phones capable of taking high-resolution photos and the development of high-speed mobile data infrastructure, digital visual media is becoming one of the most important forms of modern communication. With this development, however, also comes a devaluation of images as a media form with the focus becoming the frequency at which visual content is generated instead of the quality of the content. In this work, an interactive system using image-abstraction techniques and an eye tracking sensor is presented, which allows users to experience diverting and dynamic artworks that react to their eye movement. The underlying modular architecture enables a variety of different interaction techniques that share common design principles, making the interface as intuitive as possible. The resulting experience allows users to experience a game-like interaction in which they aim for a reward, the artwork, while being held under constraints, e.g., not blinking. The co nscious eye movements that are required by some interaction techniques hint an interesting, possible future extension for this work into the field of relaxation exercises and concentration training. KW - Eye-tracking KW - Image Abstraction KW - Image Processing KW - Artistic Image Stylization KW - Interactive Media Y1 - 2020 SN - 2184-4321 PB - Springer CY - Berlin ER - TY - JOUR A1 - Naliboff, John B. A1 - Glerum, Anne A1 - Brune, Sascha A1 - Péron-Pinvidic, G. A1 - Wrona, Thilo T1 - Development of 3-D rift heterogeneity through fault network evolution JF - Geophysical Research Letters N2 - Observations of rift and rifted margin architecture suggest that significant spatial and temporal structural heterogeneity develops during the multiphase evolution of continental rifting. Inheritance is often invoked to explain this heterogeneity, such as preexisting anisotropies in rock composition, rheology, and deformation. Here, we use high-resolution 3-D thermal-mechanical numerical models of continental extension to demonstrate that rift-parallel heterogeneity may develop solely through fault network evolution during the transition from distributed to localized deformation. In our models, the initial phase of distributed normal faulting is seeded through randomized initial strength perturbations in an otherwise laterally homogeneous lithosphere extending at a constant rate. Continued extension localizes deformation onto lithosphere-scale faults, which are laterally offset by tens of km and discontinuous along-strike. These results demonstrate that rift- and margin-parallel heterogeneity of large-scale fault patterns may in-part be a natural byproduct of fault network coalescence. KW - magma-poor KW - continental lithosphere KW - extension KW - insights KW - margins KW - architecture KW - systems KW - models KW - sea KW - reactivation Y1 - 2019 VL - 47 IS - 13 PB - John Wiley & Sons, Inc. CY - New Jersey ER - TY - JOUR A1 - Zimmermann, Malte A1 - De Veaugh-Geiss, Joseph P. A1 - Tönnis, Swantje A1 - Onea, Edgar T1 - (Non-)exhaustivity in focus partitioning across languages JF - Approaches to Hungarian N2 - We present novel experimental evidence on the availability and the status of exhaustivity inferences with focus partitioning in German, English, and Hungarian. Results suggest that German and English focus-background clefts and Hungarian focus share important properties, (É. Kiss 1998, 1999; Szabolcsi 1994; Percus 1997; Onea & Beaver 2009). Those constructions are anaphoric devices triggering an existence presupposition. EXH-inferences are not obligatory in such constructions in English, German, or Hungarian, against some previous literature (Percus 1997; Büring & Križ 2013; É. Kiss 1998), but in line with pragmatic analyses of EXH-inferences in clefts (Horn 1981, 2016; Pollard & Yasavul 2016). The cross-linguistic differences in the distribution of EXH-inferences are attributed to properties of the Hungarian number marking system. KW - clefts KW - definite pseudoclefts KW - Hungarian focus KW - exhaustivity KW - experimental evidence KW - semantics-pragmatics interface Y1 - 2020 VL - 16 PB - John Benjamins CY - Amsterdam ER - TY - JOUR A1 - Schneider, Ulrike ED - Herrmann, Manja T1 - Ein Paradebeispiel der neo-orthodoxen Belletristik im 19. Jahrhundert? BT - ein Überblick zur Publikations- und Rezeptionsgeschichte der Jüdischen Familienpapiere von Wilhelm Herzberg JF - Wilhelm Herzberg‘s Jewish Family Papers (1868). Interdisciplinary Readings of a Bestseller Y1 - 2021 SN - 978-3-11029-766-9 U6 - https://doi.org/10.1515/9783110297713-004 SP - 11 EP - 28 PB - de Gruyter CY - Berlin ER - TY - JOUR A1 - Malesza, Marta T1 - Grandiose narcissism and vulnerable narcissism in prisoner's dilemma game JF - Personality and individual differences N2 - The aim of this article is to investigate the role of the grandiose and vulnerable narcissism in the economic game. One widely employed paradigm in this field of experimental economic games is the prisoner's dilemma-used to examine competitive versus cooperative behaviour. In the present study a prisoner's dilemma game was administrated to individuals (N = 320), along with measures of grandiose narcissism, vulnerable narcissism and impulsivity. Specifically, our results show that vulnerable narcissism has a significant positive effect on defecting behaviors, while grandiose narcissism has a significant positive effect on cooperation in the initial round. However, while the game proceeded, grandiose narcissism started to have a positive effect on defecting behaviors too. This suggests that grandiose narcissists have, at least initially, positive qualities to them which can make them popular, but in the long run they lose their positive reputation and their likeability and willingness to cooperate decrease. KW - grandiose narcissism KW - vulnerable narcissism KW - prisoner's dilemma game KW - experimental economics KW - impulsivity Y1 - 2020 U6 - https://doi.org/10.1016/j.paid.2020.109841 SN - 0191-8869 SN - 1873-3549 VL - 158 PB - Pergamon Press; Elsevier Science CY - Oxford, Amsterdam ER - TY - JOUR A1 - Trindade, Ines T1 - A shelter for the future BT - how WUSCHEL protects the shoot apical meristem from viral infection JF - Molecular plant N2 - Plant development in its majority occurs post-embryonically through the activity of local meristems that provide daughter cells for the development of new organs. It has long been acknowledged that the shoot apical meristem (SAM), which holds the stem cells that will form above-ground organs, is recalcitrant to infection by multiple pathogens, a crucial strategy to safeguard normal devel- opment and subsequent generations. However, the molecular mechanisms underlying SAM immunity remain largely unknown. Y1 - 2020 U6 - https://doi.org/10.1016/j.molp.2020.11.009 SN - 1674-2052 SN - 1752-9867 VL - 13 IS - 12 SP - 1675 EP - 1675 PB - Cell Press CY - Cambridge ER - TY - JOUR A1 - Costa Tomaz de Souza, Arthur A1 - Ayzel, Georgy A1 - Heistermann, Maik T1 - Quantifying the location error of precipitation nowcasts JF - Advances in meteorology N2 - In precipitation nowcasting, it is common to track the motion of precipitation in a sequence of weather radar images and to extrapolate this motion into the future. The total error of such a prediction consists of an error in the predicted location of a precipitation feature and an error in the change of precipitation intensity over lead time. So far, verification measures did not allow isolating the extent of location errors, making it difficult to specifically improve nowcast models with regard to location prediction. In this paper, we introduce a framework to directly quantify the location error. To that end, we detect and track scale-invariant precipitation features (corners) in radar images. We then consider these observed tracks as the true reference in order to evaluate the performance (or, inversely, the error) of any model that aims to predict the future location of a precipitation feature. Hence, the location error of a forecast at any lead time Delta t ahead of the forecast time t corresponds to the Euclidean distance between the observed and the predicted feature locations at t + Delta t. Based on this framework, we carried out a benchmarking case study using one year worth of weather radar composites of the German Weather Service. We evaluated the performance of four extrapolation models, two of which are based on the linear extrapolation of corner motion from t - 1 to t (LK-Lin1) and t - 4 to t (LK-Lin4) and the other two are based on the Dense Inverse Search (DIS) method: motion vectors obtained from DIS are used to predict feature locations by linear (DIS-Lin1) and Semi-Lagrangian extrapolation (DIS-Rot1). Of those four models, DIS-Lin1 and LK-Lin4 turned out to be the most skillful with regard to the prediction of feature location, while we also found that the model skill dramatically depends on the sinuosity of the observed tracks. The dataset of 376,125 detected feature tracks in 2016 is openly available to foster the improvement of location prediction in extrapolation-based nowcasting models. KW - inuosity Y1 - 2020 U6 - https://doi.org/10.1155/2020/8841913 SN - 1687-9309 SN - 1687-9317 VL - 2020 PB - Hindawi CY - London ER - TY - JOUR A1 - Haubitz, Toni A1 - Fudickar, Werner A1 - Linker, Torsten A1 - Kumke, Michael Uwe T1 - pH-sensitive fluorescence switching of pyridylanthracenes BT - the effect of the isomeric pattern JF - The journal of physical chemistry : A, Molecules, spectroscopy, kinetics, environment & general theory N2 - 9,10-substituted anthracenes are known for their useful optical properties like fluorescence, which makes them frequently used probes in sensing applications. In this article, we investigate the fundamental photophysical properties of three pyridyl-substituted variants. The nitrogen atoms in the pyridinium six-membered rings are located in the ortho-, meta-, and para-positions in relation to the anthracene core. Absorption, fluorescence, and transient absorption measurements were carried out and were complemented by theoretical calculations. We monitored the photophysics of the anthracene derivatives in chloroform and water investigating the protonated as well as their nonprotonated forms. We found that the optical properties of the nonprotonated forms are strongly determined by the anthracene chromophore, with only small differences to other 9,10-substituted anthracenes, for example diphenyl anthracene. In contrast, protonation leads to a strong decrease in fluorescence intensity and lifetime. Transient absorption measurements and theoretical calculations revealed the formation of a charge-transfer state in the protonated chromophores, where electron density is shifted from the anthracene moiety toward the protonated pyridyl substituents. While the para- and ortho-derivatives' charge transfer is still moderately fluorescent, the meta-derivative is affected much stronger and shows nearly no fluorescence. This nitrogen-atom-position-dependent sensitivity to hydronium activity makes a combination of these fluorophores very attractive for pH-sensing applications covering a broadened pH range. KW - Absorption KW - Aromatic compounds KW - Fluorescence KW - Hydrocarbons KW - Reaction mechanisms Y1 - 2020 U6 - https://doi.org/10.1021/acs.jpca.0c09911 SN - 1089-5639 SN - 1520-5215 VL - 124 IS - 52 SP - 11017 EP - 11024 PB - American Chemical Society CY - Washington ER - TY - JOUR A1 - Somogyvári, Márk A1 - Reich, Sebastian T1 - Convergence tests for transdimensional Markov chains in geoscience imaging JF - Mathematical geosciences : the official journal of the International Association for Mathematical Geosciences N2 - Classic inversion methods adjust a model with a predefined number of parameters to the observed data. With transdimensional inversion algorithms such as the reversible-jump Markov chain Monte Carlo (rjMCMC), it is possible to vary this number during the inversion and to interpret the observations in a more flexible way. Geoscience imaging applications use this behaviour to automatically adjust model resolution to the inhomogeneities of the investigated system, while keeping the model parameters on an optimal level. The rjMCMC algorithm produces an ensemble as result, a set of model realizations, which together represent the posterior probability distribution of the investigated problem. The realizations are evolved via sequential updates from a randomly chosen initial solution and converge toward the target posterior distribution of the inverse problem. Up to a point in the chain, the realizations may be strongly biased by the initial model, and must be discarded from the final ensemble. With convergence assessment techniques, this point in the chain can be identified. Transdimensional MCMC methods produce ensembles that are not suitable for classic convergence assessment techniques because of the changes in parameter numbers. To overcome this hurdle, three solutions are introduced to convert model realizations to a common dimensionality while maintaining the statistical characteristics of the ensemble. A scalar, a vector and a matrix representation for models is presented, inferred from tomographic subsurface investigations, and three classic convergence assessment techniques are applied on them. It is shown that appropriately chosen scalar conversions of the models could retain similar statistical ensemble properties as geologic projections created by rasterization. KW - transdimensional inversion KW - MCMC modelling KW - convergence assessment Y1 - 2019 U6 - https://doi.org/10.1007/s11004-019-09811-x SN - 1874-8961 SN - 1874-8953 VL - 52 IS - 5 SP - 651 EP - 668 PB - Springer CY - Heidelberg ER - TY - JOUR A1 - Wessig, Pablo A1 - Freyse, Daniel A1 - Schuster, David A1 - Kelling, Alexandra T1 - Fluorescent dyes with large stokes shifts based on Benzo[1,2-d:4,5-d']bis([1,3]dithiole) (“S4-DBD Dyes”) JF - Europan journal of organic chemistry N2 - We report on a further development of [1,3]-dioxolo[4.5-f]benzodioxole (DBD) fluorescent dyes by replacement of the four oxygen atoms of the heterocyclic core by sulfur atoms. This variation causes striking changes of the photophysical properties. Whereas absorption and emission significantly shifted to longer wavelength, the fluorescence lifetimes and quantum yields are diminished compared to DBD dyes. The latter effect is presumably caused by an enhanced intersystem crossing to the triplet state due to the sulfur atoms. The very large Stokes shifts of the S-4-DBD dyes ranging from 3000 cm(-1) to 7400 cm(-1) (67 nm to 191 nm) should be especially emphasized. By analogy with DBD dyes a broad variation of absorption and emission wavelength is possible by introducing different electron withdrawing substituents. Moreover, some derivatives for coupling with biomolecules were developed. KW - fluorescent dyes KW - sulfur KW - heterocycles KW - stokes shift KW - photophysics Y1 - 2020 U6 - https://doi.org/10.1002/ejoc.202000093 SN - 1434-193X SN - 1099-0690 VL - 2020 IS - 11 SP - 1732 EP - 1744 PB - Wiley CY - Weinheim ER - TY - JOUR A1 - Lood, Kajsa A1 - Schmidt, Bernd T1 - Stereoselective synthesis of conjugated polyenes based on tethered olefin metathesis and carbonyl olefination BT - application to the total synthesis of (+)-bretonin B JF - The journal of organic chemistry N2 - The combination of a highly stereoselective tethered olefin metathesis reaction and a Julia-Kocienski olefination is presented as a strategy for the synthesis of conjugated polyenes with at least one Z-configured C=C bond. The strategy is exemplified by the synthesis of the marine natural product (+)-bretonin B. KW - absolute-configuration KW - natural-products KW - formal synthesis KW - oxidation KW - derivatives KW - aldehydes KW - catalysts KW - alcohols KW - sponge KW - ethers Y1 - 2020 U6 - https://doi.org/10.1021/acs.joc.0c00446 SN - 0022-3263 SN - 1520-6904 VL - 85 IS - 7 SP - 5122 EP - 5130 PB - American Chemical Society CY - Washington ER - TY - JOUR A1 - Spiegel, Thomas Jussuf T1 - Is religion natural? BT - religion, naturalism and near-naturalism JF - International journal of philosophy and theology N2 - In this article I argue that the kind of scientific naturalism that tends to underwrite projects of naturalizing religion operates with a tacit conception of nature which, upon closer inspection, turns out to be untenable. I first distinguish an uninteresting modest naturalism from the more ambitious and relevant scientific naturalism. Secondly I survey three different kinds of attempting to naturalize religion: naturalizing the social aspect of religion, naturalizing religious experience, and naturalizing reference to the transcendent. Thirdly I argue that these projects operate with a conception of nature which is insufficiently clear. I suggest three ways of charitably explicating that tacit conception of what is natural before arguing that neither of these three positions works. Lastly I offer an irenic proposal: we would do good in giving up the scientific naturalism that underlies projects of naturalizing religion in order to embrace Lynne Rudder Baker's recently proposed notion of near-naturalism which allows the naturalist to retain a 'science first' attitude while avoiding problematic, overly restrictive notions of what is natural. KW - naturalism KW - religion KW - near-naturalism KW - liberal naturalism KW - naturalization Y1 - 2020 U6 - https://doi.org/10.1080/21692327.2020.1749717 SN - 2169-2327 SN - 2169-2335 VL - 81 IS - 4 SP - 351 EP - 368 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - JOUR A1 - Knoth, Alexander Henning A1 - Kiy, Alexander A1 - Müller, Ina A1 - Klein, Mathias T1 - Competences in context BT - students’ expectations and reflections as guided by the mobile application Reflect.UP JF - Technology, knowledge and learning N2 - Mobile applications are suitable as a structural possibility for students beginning their studies. Using the appReflect.UP,students are encouraged to reflect on the organization, contents, and objectives of their studies. This article focuses on how students can acquire the academic ability to consider their own actions, which is an intrinsic component of academic professionalization. The work examines how a competency framework is derived through study regulations and module descriptions, and how subsequent questions for students' reflection are systematically created using this framework. Next, the hybrid mobile applicationReflect.UPand its underlying software components are introduced, stimulating students' reflections on study content and objectives. The data gathered through the practical use ofReflect.UPis evaluated, and then the ensuing conclusions drawn from students' problems and learning processes for organizing the course of studies are explored. In addition, this paper reflects on the strengths and weaknesses of a mobile application as a sociological and technological compound for structural support of the introductory phase of education. KW - introductory phase KW - hybrid mobile application KW - reflection KW - professionalization KW - competency framework Y1 - 2020 U6 - https://doi.org/10.1007/s10758-019-09407-8 SN - 2211-1662 SN - 2211-1670 VL - 25 IS - 4 SP - 707 EP - 731 PB - Springer CY - Dordrecht ER - TY - JOUR A1 - Ly, Ibrahim T1 - A Cauchy problem for the Cauchy-Riemann operator JF - Afrika Matematika N2 - We study the Cauchy problem for a nonlinear elliptic equation with data on a piece S of the boundary surface partial derivative X. By the Cauchy problem is meant any boundary value problem for an unknown function u in a domain X with the property that the data on S, if combined with the differential equations in X, allows one to determine all derivatives of u on S by means of functional equations. In the case of real analytic data of the Cauchy problem, the existence of a local solution near S is guaranteed by the Cauchy-Kovalevskaya theorem. We discuss a variational setting of the Cauchy problem which always possesses a generalized solution. KW - nonlinear PDI KW - Cauchy problem KW - Zaremba problem Y1 - 2020 U6 - https://doi.org/10.1007/s13370-020-00810-4 SN - 1012-9405 SN - 2190-7668 VL - 32 IS - 1-2 SP - 69 EP - 76 PB - Springer CY - Heidelberg ER - TY - JOUR A1 - Tanneberg, Dag T1 - Introduction JF - The Politics of Repression Under Authoritarian Rule : How Steadfast is the Iron Throne? N2 - Does political repression work and if so, under what conditions? Many contributions to the empirical study of non-democratic rule assume it does. As a consequence, strong convictions on political repression abound, but empirical investigations into the matter remain rare. This introduction sets the agenda for the chapters to come and outlines the answers given to the three motivating questions of this volume. First, what variants of political repression are there, and how do they interact? Second, what impact does the interaction of different forms of political repression have on the problem of authoritarian control? Finally, what difference does the complementary use of violence and restrictions make for the problem of authoritarian power-sharing? Y1 - 2020 SN - 978-3-030-35477-0 SN - 978-3-030-35476-3 U6 - https://doi.org/10.1007/978-3-030-35477-0_1 SN - 2198-7289 SP - 1 EP - 7 PB - Springer CY - Cham ER - TY - JOUR A1 - Stede, Manfred T1 - Automatic argumentation mining and the role of stance and sentiment JF - Journal of argumentation in context N2 - Argumentation mining is a subfield of Computational Linguistics that aims (primarily) at automatically finding arguments and their structural components in natural language text. We provide a short introduction to this field, intended for an audience with a limited computational background. After explaining the subtasks involved in this problem of deriving the structure of arguments, we describe two other applications that are popular in computational linguistics: sentiment analysis and stance detection. From the linguistic viewpoint, they concern the semantics of evaluation in language. In the final part of the paper, we briefly examine the roles that these two tasks play in argumentation mining, both in current practice, and in possible future systems. KW - argumentation structure KW - argumentation mining KW - sentiment analysis KW - stance detection Y1 - 2020 U6 - https://doi.org/10.1075/jaic.00006.ste SN - 2211-4742 SN - 2211-4750 VL - 9 IS - 1 SP - 19 EP - 41 PB - John Benjamins Publishing Co. CY - Amsterdam ER - TY - JOUR A1 - Malass, Ihsane A1 - Tarkhanov, Nikolaj Nikolaevič T1 - A perturbation of the de Rham complex T1 - Возмущение комплекса де Рама JF - Journal of Siberian Federal University : Mathematics & Physics JF - Žurnal Sibirskogo Federalʹnogo Universiteta : Matematika i fizika N2 - We consider a perturbation of the de Rham complex on a compact manifold with boundary. This perturbation goes beyond the framework of complexes, and so cohomology does not apply to it. On the other hand, its curvature is "small", hence there is a natural way to introduce an Euler characteristic and develop a Lefschetz theory for the perturbation. This work is intended as an attempt to develop a cohomology theory for arbitrary sequences of linear mappings. N2 - Рассмотрим возмущение комплекса де Рама на компактном многообразии с краем. Это возмущение выходит за рамки комплексов, и поэтому когомологии к нему не относятся. С другой стороны, его кривизна "мала", поэтому существует естественный способ ввести характеристику Эйлера и разработать теорию Лефшеца для возмущения. Данная работа предназначена для попытки разработать теорию когомологий для произвольных последовательностей линейных отображений. KW - de Rham complex KW - cohomology KW - Hodge theory KW - Neumann problem KW - комплекс де Рама KW - когомологии KW - теория Ходжа KW - проблема Неймана Y1 - 2020 U6 - https://doi.org/10.17516/1997-1397-2020-13-5-519-532 SN - 1997-1397 SN - 2313-6022 VL - 13 IS - 5 SP - 519 EP - 532 PB - Siberian Federal University CY - Krasnojarsk ER - TY - JOUR A1 - Distelmeyer, Jan T1 - Kontrollieren BT - (Inter-)Aktivitäten in, mit und von Computerspielen JF - DIGAREC Series N2 - Ausgehend vom Begriff der Interaktivität erörtert der Beitrag, was ein Computerspiel ist und ermöglicht. Daraus entstehen neue Möglichkeiten und Ansatzpunkte, Games zum Komplex der Medienbildung zu machen und sie spielend zu reflektieren. Um die (Inter-)Aktivitäten in, mit und von Computerspielen zu diskutieren, werden Games in Bezug zur Ästhetik und Logik der Verfügung gesetzt, welche die Gegenwart des Computers in seinen diversen Formen auszeichnet. Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-430662 SN - 978-3-86956-467-8 SN - 1867-6219 SN - 1867-6227 IS - 08 SP - 70 EP - 101 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Pohl, Manuela T1 - „The game’s afoot!“ BT - Zum Potential von Computerspielen im Fremdsprachenunterricht JF - DIGAREC Series N2 - Computerspiele bieten – verstanden als Text, als popkulturelles Artefakt, als Lerngelegenheit und vieles mehr – auch für den Einsatz im Fremdsprachenunterricht zahlreiche Möglichkeiten, curricular vorgegebene Kompetenzen auszubilden. Nicht nur kann die Auseinandersetzung mit Computerspielen einen Beitrag zur fachintegrativen Vermittlung von Medienkompetenz leisten, sondern ebenso dazu genutzt werden, Handlungen zu simulieren, in denen Schülerinnen und Schüler fremdsprachig (inter-)agieren. Der folgende Beitrag versucht daher, exemplarisch zwei Computerspiele auf ihr Potential für den Einsatz im Fremdsprachenunterricht Englisch zu untersuchen. Er versteht sich als praktischer Beitrag, der Einblick in didaktisch-methodische Überlegungen bietet, welche die Auseinandersetzung mit den zwei exemplarisch ausgewählten Spielen, HER STORY (2015) und 1979 REVOLUTION: BLACK FRIDAY (2016), in den Blick nehmen. Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-430672 SN - 978-3-86956-467-8 SN - 1867-6219 SN - 1867-6227 IS - 08 SP - 104 EP - 133 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - von Kalckreuth, Moritz T1 - Alltägliche Lebenswirklichkeit und ontologische Theorie JF - Deutsche Zeitschrift für Philosophie : Zweimonatsschrift der internationalen philosophischen Forschung N2 - The aim of this paper is to discuss the relation between our experience in everyday life and ontological reflection. While many accounts in contemporary ontology still defend the idea that the world consists only of material objects, some new views on everyday metaphysics or social ontology which try to articulate the specific properties of the objects used and found in ordinary life have been established during the last years. In the critical ontology of Nicolai Hartmann, the social and cultural dimension of our life is situated in the sphere of spiritual being [Geistiges Sein]. By investigating the methodical relation of phenomenology and critical ontology as well as specific entities (objective spirit, cultural objects), it is established that Hartmann offers a wide and methodologically reflected view which could be able to satisfy the practical significance of these entities. KW - Nicolai Hartmann KW - ontology KW - phenomenology KW - culture KW - objective spirit KW - social ontology KW - artefacts Y1 - 2020 U6 - https://doi.org/10.1515/dzph-2020-0017 SN - 0012-1045 SN - 2192-1482 VL - 68 IS - 2 SP - 275 EP - 287 PB - De Gruyter CY - Berlin ER - TY - JOUR A1 - Knauer, Thorsten A1 - Hermanns, Martin A1 - Schwering, Anja A1 - Winkelmann, Sandra T1 - Stand und Entwicklung nichtfinanzieller Kennzahlen im Rahmen der Unternehmenssteuerung und ihre Rolle im Steuerungssystem der Vorstandsvergütung JF - Controlling - Zeitschrift für erfolgsorientierte Unternehmensführung N2 - Durch den Deutschen Rechnungslegungs Standard 20 und die sog. CorporateSocial Responsibility-Richtlinie sind nichtfinanzielle Kennzahlen im Rahmen der Unternehmenssteuerung zunehmend in den Fokus gerückt. Trotz dieser regulatorischen Signale etabliert sich deren Nutzung in der Praxis nur langsam. Im vorliegenden Beitrag wird daher ein Überblick über die Bedeutung, die Hintergründeund den Stand der Implementierung nicht finanzieller Kennzahlen in der Unternehmenssteuerung im Allgemeinen und insbesondere im Hinblick auf das Steuerungssystem der Vorstandsvergütung gegeben. Y1 - 2020 U6 - https://doi.org/10.15358/0935-0381-2020-3-59 SN - 0935-0381 VL - 32 IS - 3 SP - 59 EP - 65 PB - Beck CY - München ER - TY - JOUR A1 - Hochmuth, Jörg A1 - Kirchner, Vera T1 - Einstellungen von Wirtschaft unterrichtenden Lehrpersonen zu Fortbildungen in diesem Feld BT - Ergebnisse eines Online-Surveys im Rahmen des ELF-Projekts JF - Zeitschrift für ökonomische Bildung, Sondernummer N2 - Der vorliegende Beitrag gibt einen Überblick zum Forschungsdesign und den Ergebnissen einer bundesweiten Querschnittsuntersuchung (Online-Survey) mit Wirtschaft unterrichtenden Lehrpersonen (N=593) zu Fortbildungsangeboten im Feld der ökonomischen Bildung sowie deren Einstellungen dazu. Die erhobenen geringen Fortbildungsteilnahmen, die damit verbundenen Schwierigkeiten beim Auffinden passender Veranstaltungsthemen und -formate sowie artikulierte formal-organisatorische Wünsche der befragten Wirtschaftslehrkräfte werden dargestellt und vor dem Hintergrund bisheriger Erkenntnisse zur Wirksamkeit von Fortbildungen erörtert. Neben übergeordneten thematischen Fortbildungsbedarfen im Kontext der digitalen Transformation werden zudem etwaige Fortbildungsschwerpunkte unterschiedlicher Bedarfsgruppen (z. B. Berufs- und Quereinsteiger, fachfremd unterrichtende Lehrpersonen) anhand deren Selbsteinschätzung zum Wissen in Themenfeldern der ökonomischen Bildung diskutiert. Außerdem werden aus den Erkenntnissen abgeleitete konzeptionelle Prämissen für ein erprobungs- und anwendungsorientiertes Online-Fortbildungsangebot zum Lehren und Lernen mit digitalen Medien sowie ein darauf bezogenes zweites qualitatives Forschungsvorhaben als anknüpfendes Projekt beschrieben. N2 - This article provides an overview of the research design and the results of a nationwide cross-sectional study (online survey) with economics teachers (N=593) on training programs in the field of economic education and their attitudes towards them. The survey reveals the low participation of teachers in training programs, the associated difficulties in finding suitable training topics and formats, and the formal and organizational wishes of the economics teachers surveyed. In addition to the general need for trainings in the context of the digital transformation, possible focal points of trainings for different groups (career changers, teachers from other fields) are discussed on the basis of their self-assessment of knowledge in areas of economic education. In addition, conceptual premises derived from the findings for a test and application-oriented online training program for teaching and learning with digital media are described as well as a continuing second qualitative research project. Y1 - 2020 U6 - https://doi.org/10.7808/zfoeb.2020.10002.76 SN - 2196-3533 VL - Jahresband DeGÖB 2019/20 SP - 118 EP - 150 ER - TY - JOUR A1 - Mai-Linde, Yasemin A1 - Linker, Torsten T1 - Radical clock probes to determine carbohydrate radical stabilities JF - Organic letters N2 - Carbohydrate radical stabilities in the 1- and 2-position have been determined by a radical clock approach, starting from cyclopropanated sugars with xanthates as precursors. Various hexoses and pentoses afforded 1-deoxy sugars as main products, indicating that anomeric radicals are more stable than radicals in the 2-position. An additional influence of the configurations on radical stabilities has been observed. Our results should be interesting for the understanding of 1,2-radical rearrangements in carbohydrate chemistry and offer an easy access to deoxy-vinyl sugars. KW - stereoselective-synthesis KW - convenient synthesis KW - chemistry KW - cyclopropanation KW - mechanism KW - glycals KW - beta-(acyloxy)alkylrear KW - rangement KW - sugars Y1 - 2020 U6 - https://doi.org/10.1021/acs.orglett.0c00111 SN - 1523-7060 SN - 1523-7052 VL - 22 IS - 4 SP - 1525 EP - 1529 PB - American Chemical Society CY - Washington ER - TY - JOUR A1 - Abdalla, Hassan E. A1 - Adam, Remi A1 - Aharonian, Felix A. A1 - Benkhali, Faical Ait A1 - Angüner, Ekrem Oǧuzhan A1 - Arakawa, Masanori A1 - Arcaro, C A1 - Armand, Catherine A1 - Armstrong, T. A1 - Egberts, Kathrin T1 - Very high energy γ-ray emission from two blazars of unknown redshift and upper limits on their distance JF - Monthly Notices of the Royal Astronomical Society N2 - We report on the detection of very high energy (VHE; E > 100 GeV) gamma-ray emission from the BL Lac objects KUV 00311-1938 and PKS 1440-389 with the High Energy Stereoscopic System (H.E.S.S.). H.E.S.S. observations were accompanied or preceded by multiwavelength observations with Fermi/LAT, XRT and UVOT onboard the Swift satellite, and ATOM. Based on an extrapolation of the Fermi/LAT spectrum towards the VHE gamma-ray regime, we deduce a 95 per cent confidence level upper limit on the unknown redshift of KUV 00311-1938 of z < 0.98 and of PKS 1440-389 of z < 0.53. When combined with previous spectroscopy results, the redshift of KUV 00311-1938 is constrained to 0.51 <= z < 0.98 and of PKS 1440-389 to 0.14 (sic) z < 0.53. KW - BL Lacertae objects: individual KW - galaxies: high-redshift KW - gamma-rays: general KW - Resolved and unresolved sources as a function of wavelength Y1 - 2020 VL - 494 IS - 4 PB - Wiley-Blackwell CY - Oxford ER - TY - JOUR A1 - Engel, Felix T1 - Wusterhausen und seine heutigen Ortsteile im Mittelalter: von der Ersterwähnung bis zum Vorabend der Reformation (1320-1535) JF - Königs Wusterhausen : eine Stadtgeschichte Y1 - 2020 SN - 978-3-95410-264-8 SP - 57 EP - 79 PB - be.bra wissenschaft Verlag CY - Berlin ER - TY - JOUR A1 - Schell, Mareike A1 - Chudoba, Chantal A1 - Leboucher, Antoine A1 - Alfine, Eugenia A1 - Flore, Tanina A1 - Ritter, Katrin A1 - Weiper, Katharina A1 - Wernitz, Andreas A1 - Henkel, Janin A1 - Kleinridders, André T1 - Interplay of Dietary Fatty Acids and Cholesterol Impacts Brain Mitochondria and Insulin Action JF - Nutrients N2 - Overconsumption of high-fat and cholesterol-containing diets is detrimental for metabolism and mitochondrial function, causes inflammatory responses and impairs insulin action in peripheral tissues. Dietary fatty acids can enter the brain to mediate the nutritional status, but also to influence neuronal homeostasis. Yet, it is unclear whether cholesterol-containing high-fat diets (HFDs) with different combinations of fatty acids exert metabolic stress and impact mitochondrial function in the brain. To investigate whether cholesterol in combination with different fatty acids impacts neuronal metabolism and mitochondrial function, C57BL/6J mice received different cholesterol-containing diets with either high concentrations of long-chain saturated fatty acids or soybean oil-derived poly-unsaturated fatty acids. In addition, CLU183 neurons were stimulated with combinations of palmitate, linoleic acid and cholesterol to assess their effects on metabolic stress, mitochondrial function and insulin action. The dietary interventions resulted in a molecular signature of metabolic stress in the hypothalamus with decreased expression of occludin and subunits of mitochondrial electron chain complexes, elevated protein carbonylation, as well as c-Jun N-terminal kinase (JNK) activation. Palmitate caused mitochondrial dysfunction, oxidative stress, insulin and insulin-like growth factor-1 (IGF-1) resistance, while cholesterol and linoleic acid did not cause functional alterations. Finally, we defined insulin receptor as a novel negative regulator of metabolically stress-induced JNK activation. KW - cholesterol KW - insulin signaling KW - mitochondria KW - brain KW - inflammation KW - fatty acids KW - JNK KW - insulin receptor Y1 - 2020 U6 - https://doi.org/10.3390/nu12051518 SN - 2072-6643 VL - 12 IS - 5 PB - MDPI CY - Basel ER - TY - JOUR A1 - Schultze, Christiane A1 - Foß, Stefan A1 - Schmidt, Bernd T1 - 8-Prenylflavanones through microwave promoted tandem claisen rearrangement/6-endo-trig cyclization and cross metathesis JF - European journal of organic chemistry N2 - Prenylated flavanones were obtained from ortho-allyloxy chalcones through a one-pot sequence of Claisen rearrangement and 6-endo-trig cyclization, followed by olefin cross metathesis of the intermediate allyl flavanones with 2-methyl-2-butene. The synthetic utility of this route is illustrated for the synthesis of several naturally occurring prenyl flavanones. KW - tandem reactions KW - arenes KW - oxygen heterocycles KW - microwave chemistry KW - rearrangement Y1 - 2020 U6 - https://doi.org/10.1002/ejoc.202001378 SN - 1434-193X SN - 1099-0690 VL - 2020 IS - 47 SP - 7373 EP - 7384 PB - Wiley-VCH CY - Weinheim ER - TY - JOUR A1 - Kosta, Peter A1 - Karlik, Petr T1 - The nominalization of subordinate clauses in Czech T1 - Die Nominalisierung von Nebensätzen im Tschechischen JF - Zeitschrift für Slawistik N2 - The present article ties in with an earlier study by Chomsky (1970) on nominalizations in English, which was then refined primarily in the influential work of Jane Grimshaw (1990) and is dealt with in detail in Borer (2013) and in Kosta (2020). In contrast to the English gerundives, which do not lose verbal behavior due to the derivation in the syntax and maintain all grammatical categories and characteristics of verbs, which is why one can speak of a real conversion while preserving the verbal semantics, the situation is somewhat different in Czech. In the deverbal, deadjective and other derivations, the Czech apparently made the transition to the noun with its critical properties, which is shown by certain restrictions in the aspectuality marking of deverbal noun phrases on -ni-, -ti-, which, e.g., do not pass the progression durativity test (Vendler 1967). In passive constructions, as is well known, a valence point in the position of the external argument is reduced compared to the corresponding active sentences, while the external argument position in anti-causatives is also not available in the deep structure. In addition to the syntactic restrictions that are evident in nominalizations in the context of simple sentences of different sentence types (causative, anti-causative, passive) and demonstrate the nominal character of certain types of deverbal noun phrases in the first part of this article, the second part of the essay deals with more complex structures and extends its analytical and theoretical part to the phenomenon of nominalizing subordinate clauses. The aim of the central part of this contribution is therefore to test the nominal properties of embedded conjunctional sentences and of embedded headless relative sentences on the basis of empirical data and thus contribute to the knowledge of whether certain types of relative sentences can (or must) be nominalized. KW - nominalization KW - embedded headless relative sentences KW - gerunds Y1 - 2020 U6 - https://doi.org/10.1515/slaw-2020-0023 SN - 0044-3506 VL - 65 IS - 4 SP - 479 EP - 497 PB - De Gruyter CY - Berlin ER - TY - JOUR A1 - Bobzien, Licia A1 - Kalleitner, Fabian T1 - Attitudes towards European financial solidarity during the Covid-19 pandemic BT - evidence from a net-contributor country JF - European societies N2 - Whilst the Covid-19 pandemic affects all European countries, the ways in which these countries are prepared for the health and subsequent economic crisis varies considerably. Financial solidarity within the European Union (EU) could mitigate some of these inequalities but depends upon the support of the citizens of individual member states for such policies. This paper studies attitudes of the Austrian population - a net-contributor to the European budget - towards financial solidarity using two waves of the Austrian Corona Panel Project collected in May and June 2020. We find that individuals (i) who are less likely to consider the Covid-19 pandemic as a national economic threat, (ii) who believe that Austria benefits from supporting other countries, and (iii) who prefer the crisis to be organized more centrally at EU-level show higher support for European financial solidarity. Using fixed effects models, we further show that perceiving economic threats and preferring central crisis management also explain attitude dynamics within individuals over time. We conclude that cost-benefit perceptions are important determinants for individual support of European financial solidarity during the Covid-19 pandemic. KW - Covid-19 KW - financial solidarity KW - European Union KW - Austria Y1 - 2020 U6 - https://doi.org/10.1080/14616696.2020.1836669 SN - 1461-6696 SN - 1469-8307 VL - 23 IS - Sup. 1 SP - S791 EP - S804 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - JOUR A1 - Al-Saedy, Ammar Jaffar Muhesin A1 - Tarchanov, Nikolaj Nikolaevič T1 - A degree theory for Lagrangian boundary value problems JF - Žurnal Sibirskogo Federalʹnogo Universiteta = Journal of Siberian Federal University; mathematics & physics N2 - We study those nonlinear partial differential equations which appear as Euler-Lagrange equations of variational problems. On defining weak boundary values of solutions to such equations we initiate the theory of Lagrangian boundary value problems in spaces of appropriate smoothness. We also analyse if the concept of mapping degree of current importance applies to Lagrangian problems. N2 - Мы изучаем те нелинейные уравнения с частными производными, которые возникают как уравнения Эйлера-Лагранжа вариационных задач. Определяя слабые граничные значения решений таких уравнений, мы инициируем теорию лагранжевых краевых задач в функциональных пространствах подходящей гладкости. Мы также анализируем, применяется ли современная концепция степени отображения к лагранжевым проблемам. KW - nonlinear equations KW - Lagrangian system KW - weak boundary values KW - quasilinear Fredholm operators KW - mapping degree Y1 - 2020 U6 - https://doi.org/10.17516/1997-1397-2020-13-1-5-25 SN - 1997-1397 SN - 2313-6022 VL - 13 IS - 1 SP - 5 EP - 25 PB - Sibirskij Federalʹnyj Universitet CY - Krasnojarsk ER - TY - JOUR A1 - Dolotovskaya, Sofya A1 - Bordallo, Juan Torroba A1 - Haus, Tanja A1 - Noll, Angela A1 - Hofreiter, Michael A1 - Zinner, Dietmar A1 - Roos, Christian T1 - Comparing mitogenomic timetrees for two African savannah primate genera (Chlorocebus and Papio) BT - Corrigenda JF - Zoological journal of the Linnean Society Y1 - 2020 U6 - https://doi.org/10.1093/zoolinnean/zlaa026 SN - 0024-4082 SN - 1096-3642 N1 - This is a correction to: Zoological Journal of the Linnean Society. - 181 (2017) 2. - S. 471 – 483, https://doi.org/10.1093/zoolinnean/zlx001 VL - 190 IS - 3 SP - 1071 EP - 1073 PB - Oxford Univ. Press CY - Oxford ER - TY - JOUR A1 - Schirdewahn, Daniel T1 - Stability of a parametric harmonic oscillator with dichotomic noise JF - Chaos : an interdisciplinary journal of nonlinear science N2 - The harmonic oscillator is a powerful model that can appear as a limit case when examining a nonlinear system. A well known fact is that, without driving, the inclusion of a friction term makes the origin of the phase space-which is a fixed point of the system-linearly stable. In this work, we include a telegraph process as perturbation of the oscillator's frequency, for example, to describe the motion of a particle with fluctuating charge gyrating in an external magnetic field. Increasing intensity of this colored noise is capable of changing the quality of the fixed point. To characterize the stability of the system, we use a stability measure that describes the growth of the displacement of the system's phase space position and express it in a closed form. We expand the respective exponent for light friction and low noise intensity and compare both the exact analytic solution and the expansion to numerical values. Our findings allow stability predictions for several physical systems. Y1 - 2020 U6 - https://doi.org/10.1063/5.0012946 SN - 1054-1500 SN - 1089-7682 VL - 30 IS - 9 PB - American Institute of Physics CY - Melville ER - TY - JOUR A1 - Oguntunde, Philip G. A1 - Abiodun, Babatunde Joseph A1 - Lischeid, Gunnar A1 - Abatan, Abayomi A. T1 - Droughts projection over the Niger and Volta River basins of West Africa at specific global warming levels JF - International Journal of Climatology N2 - This study investigates possible impacts of four global warming levels (GWLs: GWL1.5, GWL2.0, GWL2.5, and GWL3.0) on drought characteristics over Niger River basin (NRB) and Volta River basin (VRB). Two drought indices-Standardized Precipitation Index (SPI) and Standardized Precipitation-Evapotranspiration Index (SPEI)-were employed in characterizing droughts in 20 multi-model simulation outputs from the Coordinated Regional Climate Downscaling Experiment (CORDEX). The performance of the simulation in reproducing basic hydro-climatological features and severe drought characteristics (i.e., magnitude and frequency) in the basins were evaluated. The projected changes in the future drought frequency were quantified and compared under the four GWLs for two climate forcing scenarios (RCP8.5 and RCP4.5). The regional climate model (RCM) ensemble gives a realistic simulation of historical hydro-climatological variables needed to calculate the drought indices. With SPEI, the simulation ensemble projects an increase in the magnitude and frequency of severe droughts over both basins (NRB and VRB) at all GWLs, but the increase, which grows with the GWLs, is higher over NRB than over VRB. More than 75% of the simulations agree on the projected increase at GWL1.5 and all simulations agree on the increase at higher GWLs. With SPI, the projected changes in severe drought is weaker and the magnitude remains the same at all GWLs, suggesting that SPI projection may underestimate impacts of the GWLs on the intensity and severity of future drought. The results of this study have application in mitigating impact of global warming on future drought risk over the regional water systems. KW - climate change KW - drought index KW - global warming levels KW - river basins KW - West Africa KW - CORDEX data Y1 - 2019 VL - 40 IS - 13 PB - John Wiley & Sons, Inc. CY - New Jersey ER - TY - JOUR A1 - Van Hout, Cristopher V. A1 - Tachmazidou, Ioanna A1 - Backman, Joshua D. A1 - Hoffman, Joshua D. A1 - Liu, Daren A1 - Pandey, Ashutosh K. A1 - Gonzaga-Jauregui, Claudia A1 - Khalid, Shareef A1 - Ye, Bin A1 - Banerjee, Nilanjana A1 - Li, Alexander H. A1 - O'Dushlaine, Colm A1 - Marcketta, Anthony A1 - Staples, Jeffrey A1 - Schurmann, Claudia A1 - Hawes, Alicia A1 - Maxwell, Evan A1 - Barnard, Leland A1 - Lopez, Alexander A1 - Penn, John A1 - Habegger, Lukas A1 - Blumenfeld, Andrew L. A1 - Bai, Xiaodong A1 - O'Keeffe, Sean A1 - Yadav, Ashish A1 - Praveen, Kavita A1 - Jones, Marcus A1 - Salerno, William J. A1 - Chung, Wendy K. A1 - Surakka, Ida A1 - Willer, Cristen J. A1 - Hveem, Kristian A1 - Leader, Joseph B. A1 - Carey, David J. A1 - Ledbetter, David H. A1 - Cardon, Lon A1 - Yancopoulos, George D. A1 - Economides, Aris A1 - Coppola, Giovanni A1 - Shuldiner, Alan R. A1 - Balasubramanian, Suganthi A1 - Cantor, Michael A1 - Nelson, Matthew R. A1 - Whittaker, John A1 - Reid, Jeffrey G. A1 - Marchini, Jonathan A1 - Overton, John D. A1 - Scott, Robert A. A1 - Abecasis, Goncalo R. A1 - Yerges-Armstrong, Laura M. A1 - Baras, Aris T1 - Exome sequencing and characterization of 49,960 individuals in the UK Biobank JF - Nature : the international weekly journal of science N2 - The UK Biobank is a prospective study of 502,543 individuals, combining extensive phenotypic and genotypic data with streamlined access for researchers around the world(1). Here we describe the release of exome-sequence data for the first 49,960 study participants, revealing approximately 4 million coding variants (of which around 98.6% have a frequency of less than 1%). The data include 198,269 autosomal predicted loss-of-function (LOF) variants, a more than 14-fold increase compared to the imputed sequence. Nearly all genes (more than 97%) had at least one carrier with a LOF variant, and most genes (more than 69%) had at least ten carriers with a LOF variant. We illustrate the power of characterizing LOF variants in this population through association analyses across 1,730 phenotypes. In addition to replicating established associations, we found novel LOF variants with large effects on disease traits, includingPIEZO1on varicose veins,COL6A1on corneal resistance,MEPEon bone density, andIQGAP2andGMPRon blood cell traits. We further demonstrate the value of exome sequencing by surveying the prevalence of pathogenic variants of clinical importance, and show that 2% of this population has a medically actionable variant. Furthermore, we characterize the penetrance of cancer in carriers of pathogenicBRCA1andBRCA2variants. Exome sequences from the first 49,960 participants highlight the promise of genome sequencing in large population-based studies and are now accessible to the scientific community.
Exome sequences from the first 49,960 participants in the UK Biobank highlight the promise of genome sequencing in large population-based studies and are now accessible to the scientific community. KW - clinical exome KW - breast-cancer KW - mutations KW - recommendations KW - gene KW - metaanalysis KW - variants, KW - BRCA1 KW - risk KW - susceptibility Y1 - 2020 U6 - https://doi.org/10.1038/s41586-020-2853-0 SN - 0028-0836 SN - 1476-4687 VL - 586 IS - 7831 SP - 749 EP - 756 PB - Macmillan Publishers Limited CY - London ER - TY - JOUR A1 - Oberhänsli, Roland T1 - Deep-time Digital Earth (DDE) the first IUGS big science program JF - Journal of the Geological Society of India Y1 - 2020 U6 - https://doi.org/10.1007/s12594-020-1420-5 SN - 0016-7622 SN - 0974-6889 VL - 95 IS - 3 SP - 223 EP - 226 PB - Springer India CY - New Delhi ER - TY - JOUR A1 - Rosenblum, Michael T1 - Controlling collective synchrony in oscillatory ensembles by precisely timed pulses JF - Chaos : an interdisciplinary journal of nonlinear science N2 - We present an efficient technique for control of synchrony in a globally coupled ensemble by pulsatile action. We assume that we can observe the collective oscillation and can stimulate all elements of the ensemble simultaneously. We pay special attention to the minimization of intervention into the system. The key idea is to stimulate only at the most sensitive phase. To find this phase, we implement an adaptive feedback control. Estimating the instantaneous phase of the collective mode on the fly, we achieve efficient suppression using a few pulses per oscillatory cycle. We discuss the possible relevance of the results for neuroscience, namely, for the development of advanced algorithms for deep brain stimulation, a medical technique used to treat Parkinson's disease. Y1 - 2020 U6 - https://doi.org/10.1063/5.0019823 SN - 1054-1500 SN - 1089-7682 VL - 30 IS - 9 PB - American Institute of Physics CY - Melville ER - TY - JOUR A1 - Schwarze, Thomas A1 - Riemer, Janine T1 - Highly K+ selective probes with fluorescence emission wavelengths higher than 500 nm in water JF - ChemistrySelect N2 - Herein, we report on the synthesis of highly K+/Na+ selective fluorescent probes in a feasible number of synthetic steps. These K+ selective fluorescent probes, so called fluoroionophores, 1 and 2 consists of different highly K+/Na+ selective building blocks the alkoxy-substituted N-phenylaza-18-crown-6 lariat ethers (ionophores) and "green" (cf. coumarin unit in 1) or "red" (cf. nile red unit in 2) fluorescent moieties (fluorophores). The fluorescent probes 1 and 2 show K+ induced fluorescence enhancement factors of 4.1 for 1 and 1.9 for 2 and dissociation constants for the corresponding K+ complexes of 43 mM (1+K+) and 18 mM (2+K+) in buffered aqueous solution. The fluorescence signal of 1 and 2 is changed by less than 5 % by pH values in the range of 6.8 to 8.8. Thus, 1 and 2 are capable fluorescent tools to determine extracellular K+ levels by fluorescence enhancements at wavelengths higher than 500 nm. KW - potassium KW - sodium KW - fluorescence KW - selectivity KW - probes Y1 - 2020 U6 - https://doi.org/10.1002/slct.202003785 SN - 2365-6549 VL - 5 IS - 42 SP - 13174 EP - 13178 PB - Wiley-VCH CY - Weinheim ER - TY - JOUR A1 - Omane, Paul Okyere A1 - Höhle, Barbara T1 - Acquiring syntactic variability BT - The production of Wh-questions in children and adults speaking Akan JF - Frontiers in communication N2 - This paper investigates the predictions of the Derivational Complexity Hypothesis by studying the acquisition of wh-questions in 4- and 5-year-old Akan-speaking children in an experimental approach using an elicited production and an elicited imitation task. Akan has two types of wh-question structures (wh-in-situ and wh-ex-situ questions), which allows an investigation of children’s acquisition of these two question structures and their preferences for one or the other. Our results show that adults prefer to use wh-ex-situ questions over wh-in-situ questions. The results from the children show that both age groups have the two question structures in their linguistic repertoire. However, they differ in their preferences in usage in the elicited production task: while the 5-year-olds preferred the wh-in-situ structure over the wh-ex-situ structure, the 4-year-olds showed a selective preference for the wh-in-situ structure in who-questions. These findings suggest a developmental change in wh-question preferences in Akan-learning children between 4 and 5 years of age with a so far unobserved u-shaped developmental pattern. In the elicited imitation task, all groups showed a strong tendency to maintain the structure of in-situ and ex-situ questions in repeating grammatical questions. When repairing ungrammatical ex-situ questions, structural changes to grammatical in-situ questions were hardly observed but the insertion of missing morphemes while keeping the ex-situ structure. Together, our findings provide only partial support for the Derivational Complexity Hypothesis. KW - Akan KW - wh-questions KW - wh-in-situ KW - wh-ex-situ KW - derivational complexity KW - language acquisition Y1 - 2021 U6 - https://doi.org/10.3389/fcomm.2021.604951 SN - 2297-900X VL - 2021 PB - Frontiers Media CY - Lausanne, Schweiz ER - TY - JOUR A1 - Czapka, Sophia A1 - Wotschack, Christiane A1 - Klassert, Annegret A1 - Festman, Julia T1 - A path to the bilingual advantage BT - pairwise matching of individuals JF - Bilingualism : language and cognition N2 - Matching participants (as suggested by Hope, 2015) may be one promising option for research on a potential bilingual advantage in executive functions (EF). In this study we first compared performances in three EF-tasks of a naturally heterogeneous sample of monolingual (n = 69, age = 9.0 y) and multilingual children (n = 57, age = 9.3 y). Secondly, we meticulously matched participants pairwise to obtain two highly homogeneous groups to rerun our analysis and investigate a potential bilingual advantage. The initally disadvantaged multilinguals (regarding socioeconomic status and German lexicon size) performed worse in updating and response inhibition, but similarly in interference inhibition. This indicates that superior EF compensate for the detrimental effects of the background variables. After matching children pairwise on age, gender, intelligence, socioeconomic status and German lexicon size, performances became similar except for interference inhibition. Here, an advantage for multilinguals in the form of globally reduced reaction times emerged, indicating a bilingual executive processing advantage. KW - executive functions KW - bilingualism KW - interference inhibition KW - pairwise KW - matching KW - primary school children KW - background variables KW - lexicon size Y1 - 2019 U6 - https://doi.org/10.1017/S1366728919000166 SN - 1366-7289 SN - 1469-1841 VL - 23 IS - 2 SP - 344 EP - 354 PB - Cambridge Univ. Press CY - Cambridge ER - TY - JOUR A1 - Reich, Eli T1 - The return of liberal rabbinic education to Berlin BT - Abraham Geiger College, Zacharias Frankel College and the School of Jewish Theology JF - Nordisk judaistik = Scandinavian Jewish studies N2 - In Berlin two rabbinical seminaries, a Reform and a Conservative, have recently been established. The historical and intellectual roots of these institutions in the nineteenth century is sketched, and then contrasted with the present curriculum and the religious profile of the students. Some theological questions for the future of these projects conclude the article. KW - Abraham Geiger College KW - Zacharias Frankel College KW - the School of Jewish Theology KW - rabbinic education in Berlin Y1 - 2020 U6 - https://doi.org/10.30752/nj.84891 SN - 0348-1646 SN - 2343-4929 VL - 31 IS - 1 SP - 87 EP - 92 PB - Donner Institute CY - Åbo ER - TY - JOUR A1 - Kossmann, Jan A1 - Halfpap, Stefan A1 - Jankrift, Marcel A1 - Schlosser, Rainer T1 - Magic mirror in my hand, which is the best in the land? BT - an experimental evaluation of index selection algorithms JF - Proceedings of the VLDB Endowment N2 - Indexes are essential for the efficient processing of database workloads. Proposed solutions for the relevant and challenging index selection problem range from metadata-based simple heuristics, over sophisticated multi-step algorithms, to approaches that yield optimal results. The main challenges are (i) to accurately determine the effect of an index on the workload cost while considering the interaction of indexes and (ii) a large number of possible combinations resulting from workloads containing many queries and massive schemata with possibly thousands of attributes.
In this work, we describe and analyze eight index selection algorithms that are based on different concepts and compare them along different dimensions, such as solution quality, runtime, multi-column support, solution granularity, and complexity. In particular, we analyze the solutions of the algorithms for the challenging analytical Join Order, TPC-H, and TPC-DS benchmarks. Afterward, we assess strengths and weaknesses, infer insights for index selection in general and each approach individually, before we give recommendations on when to use which approach. Y1 - 2020 U6 - https://doi.org/10.14778/3407790.3407832 SN - 2150-8097 VL - 13 IS - 11 SP - 2382 EP - 2395 PB - Association for Computing Machinery CY - New York ER - TY - JOUR A1 - Holl, Bernhard T1 - Antijüdische Polemik unter falscher Flagge BT - das vorgebliche Pamphlet eines anonymen Judaisierers 1480 in Sevilla JF - Zeitschrift für Religions- und Geistesgeschichte N2 - For the longest time historians have treated the infamous Libelo de Sevilla (1480) as an authentic document of the heresy of "Judaizing" allegedly wide spread among the so-called marrano or converso population. However, a closer look however reveals that the pamphlet is much more likely to be the fabrication of Old Christian agitators aiming to discredit both converts from Judaism and their allies. Y1 - 2020 U6 - https://doi.org/10.1163/15700739-07204004 SN - 0044-3441 SN - 1570-0739 VL - 72 IS - 4 SP - 412 EP - 424 PB - Brill CY - Leiden ER - TY - JOUR A1 - Voolen, Edward van T1 - Interfaith families BT - a Jewish perspective JF - European Judaism : a journal for the new Europe N2 - In an open, secular society, young people encounter one another outside the traditional framework of their respective religions. This article describes a Jewish approach to the issues and possibilities that arise when an interfaith marriage is contemplated. The perspective is that of a rabbi working from a progressive Jewish position, given the particular concerns of post-war European Jewish communities. What kind of ceremony might be appropriate? What thought should be given from the beginning to the religious education and identification of future children? KW - European Jewish communities KW - interfaith marriage KW - Jewish-Christian KW - relations KW - new religious rituals KW - post-war KW - religious conversion Y1 - 2020 U6 - https://doi.org/10.3167/ej.2020.530110 SN - 0014-3006 SN - 1752-2323 VL - 53 IS - 1 SP - 75 EP - 80 PB - Berghahn CY - Oxford ER -