TY - JOUR A1 - Philipowski, Katharina ED - Philipowski, Katharina T1 - Medieval Forms of First-Person Narration I BT - a Potentially Universal Format (Villa Vigoni Talks I) T2 - Beiträge zur mediävistischen Erzählforschung N2 - In many European vernacular literatures in the 13th and 16th centuries, texts with remarkable congruities clearly emerge. They are allegorical, their subject is worldly love, and they use the first person as their narrative form. The most popular would be the French ›Roman de la Rose‹, the Italian ›Vita Nuova‹ by Dante or the Spanish ›Libro de buen amor‹. German examples are the ›Minnelehre‹ by Johann of Constance or the anonymous ›Minneburg‹. Until now such texts have been classified as (Dream-) allegories, as courtly love (Minne) speeches, or also as (fictional or stylized) autobiographies. As a result, they have rarely, if ever, been compared with each other. The goal of our conferences is to facilitate interdisciplinary exchanges regarding these texts, especially as concerns poetological, narrative, and allegorical dimensions. KW - Mediävistik KW - Erzählforschung Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?https://ojs.uni-oldenburg.de/ojs/index.php/bme/issue/view/13 SN - 2568-9967 VL - 8 IS - Special Issue PB - University of Oldenburg Press CY - Oldenburg ER - TY - JOUR A1 - Schmitz, Andreas A1 - Schmidt-Wellenburg, Christian A1 - Witte, Daniel A1 - Keil, Maria T1 - In welcher Gesellschaft forschen wir eigentlich? BT - Struktur und Dynamik des Feldes der deutschen Soziologie JF - Zeitschrift für theoretische Soziologie Y1 - 2020 U6 - https://doi.org/10.3262/ZTS1902245 SN - 2195-0695 SN - 2751-4552 VL - 8 IS - 2 SP - 245 EP - 281 PB - Beltz Juventa CY - Weinheim ER - TY - CHAP A1 - Hamann, Julian A1 - Schmidt-Wellenburg, Christian ED - Schmidt-Wellenburg, Christian ED - Bernhard, Stefan T1 - The double function of rankings BT - consecration and dispositif in transnational academic fields T2 - Charting transnational fields N2 - Rankings have grown in importance in the last decades. This is particularly evident in, but not limited to, academia. In this paper, we propose a power analytical take on academic rankings as a transnational(izing) phenomenon. In doing so, we make two contributions. First, we develop a conceptual definition of rankings as consecratory institutions. After providing an overview of the most prominent types of rankings in the academic field and discussing the different forms they can take, we suggest that rankings operate through subjectivation, zero-sum comparisons, quantification, publication and generating a doxical belief. Second, we propose that rankings fulfil a strategic double function. As a particularly momentous consecratory institution, rankings propel power shifts in the academic field and beyond by preferring (and being pushed by) specific academic milieus, types of agents, paradigms, and strategies. As a dispositif, rankings operate at the intersection of different fields, open academic fields up for a lay audience and advance processes of transnationalization by facilitating new modes of governance for hubs of state institutions, private corporations, media corporations, and data providers. Concluding, we argue that the consecration and dispositif functions rely on some basic principles of the practical functioning of rankings. Y1 - 2020 SN - 978-0-429-27494-7 SN - 978-0-367-22418-9 U6 - https://doi.org/10.4324/9780429274947-10 SP - 160 EP - 177 PB - Routledge CY - Abingdon ; New York ER - TY - CHAP A1 - Schmidt-Wellenburg, Christian A1 - Bernhard, Stefan ED - Schmidt-Wellenburg, Christian ED - Bernhard, Stefan T1 - How to chart transnational fields BT - introduction to a methodology for a political sociology of knowledge T2 - Charting transnational fields N2 - In this programmatic introduction, we lay out the foundations of an approach to analyzing knowledge-based political phenomena beyond the nation state from a field perspective. We understand transnational field analysis as a research program comprising genuine theoretical and methodological assumptions. While extant research is well aware of the theoretical assumptions of transnational field analysis, there is thus far relatively little awareness of the importance of its methodological premises. Addressing this imbalanced picture, we identify five methodological principles and specify consequences for studies of transnational fields. Our approach emphasizes that performing transnational field analysis goes beyond “taking a theory to the field”; it means engaging in and reflecting upon a complex research process that simultaneously draws upon and constructs theories of fields. Y1 - 2020 SN - 978-0-429-27494-7 SN - 978-0-367-22418-9 U6 - https://doi.org/10.4324/9780429274947-1 SP - 1 EP - 33 PB - Routledge CY - Abingdon ; New York ER - TY - CHAP A1 - Schapkow, Carsten ED - Rauschenbach, Sina T1 - Max Nordau’s View on Sephardic Judaism and the Emergence of Political Zionism BT - Jewish-Jewish Encounters in History and Literature T2 - Sephardim and Ashkenazim N2 - In the following pages I discuss how,and to what extent, the eminent Zionist thinker Max Nordau, himself of Sephardic ancestry, viewed the history of the Jews of the Iberian Peninsula in the context of his general critique of assimilation not only in regard to Jews,but in a more comprehensive understanding as well. My focus here is on the significance of assimilation in the history of the Jews on the Iberian Peninsula as reflected in Nordau’s writings, with an additional emphasis on his two visits to Spain, thefirst in 1875 and again between 1914 and 1920. In so doing, I attempt to integrate Ashkenazic and Sephardic history into one field of Jewish Studies. The relationship between the two has not yet been researched comprehensively, particularly in the context of the historical study of Zionism. Y1 - 2020 UR - https://www.degruyter.com/document/doi/10.1515/9783110695410-010/html SN - 978-3-11-069541-0 SN - 978-3-11-069530-4 SN - 978-3-11-069552-6 U6 - https://doi.org/10.1515/9783110695410-010 SN - 2192-9602 SP - 209 EP - 228 PB - De Gruyter CY - Oldenbourg ER - TY - CHAP A1 - Schmidt-Wellenburg, Christian ED - Müller, Hans-Peter ED - Sigmund, Steffen T1 - Kampf und Konflikt T2 - Max Weber-Handbuch N2 - Der Begriff des Kampfes nimmt in der Soziologie Max Webers eine zentrale Rolle ein. In § 8 der Soziologischen Grundbegriffe definiert Weber: »Kampf soll eine soziale Beziehung insoweit heißen, als das Handeln an der Absicht der Durchsetzung des eigenen Willens gegen Widerstand des oder der Partner orientiert ist« (WuG, 20). Als soziales Handeln sind Kämpfe objektiv verstehbar, weil die Handelnden mit ihrem Verhalten einen subjektiv gemeinten Sinn verbinden. Y1 - 2020 SN - 978-3-476-05141-7 SN - 978-3-476-05142-4 U6 - https://doi.org/10.1007/978-3-476-05142-4_21 SP - 97 EP - 98 PB - J.B. Metzler CY - Stuttgart ER - TY - JOUR A1 - Stage, Diana A1 - Hellmann, Uwe T1 - Strafbarkeit eines Arztes bei einem freiverantwortlichen Suizid des Patienten JF - Juris-PraxisReport. Strafrecht N2 - Angesichts der gewachsenen Bedeutung der Selbstbestimmung des Einzelnen auch bei Entscheidungen über sein Leben kann in Fällen des freiverantwortlichen Suizids der Arzt, der die Umstände kennt, nicht mit strafrechtlichen Konsequenzen verpflichtet werden, gegen den Willen des Suizidenten zu handeln. Y1 - 2020 UR - https://www.juris.de/r3/document/jpr-NLSF000001620 SN - 1865-8334 IS - 04 PB - Juris GmbH CY - Saarbrücken ER - TY - JOUR A1 - Schmidt, Max Oliver T1 - Kirchenasyl als Solidarisierung BT - umkämpftes soziales Gut JF - Pax Zeit : Zeitschrift der Deutschen Sektion von Pax Christi Y1 - 2020 UR - https://www.paxchristi.de/file/download/AMIfv952MjWMWXF-eVYzdtrIjuo8hyDLrWsf5NBFQUsAQw3zfj810BcAFgK2by2QzIVlFyqpsGHeZgNuUZCcIWE38BZNJZcARf3aHRxCzVwJHx8fpKChqCsuTh85-vPie_7LkDR8bJ0Fj9esgQYS7uwlyuja-WmR4sBlc5d478j-3PVLAybx17jAuROPcPta3t1E4OSHeV6YpNlWYSNhTZaUJdIDeqZrXCEPNVDDtq9Kt55SUxPceAkUx9u2zwYvM9NUwqd1tWp0wtu-rzv2nm6TpR55u9wghouR583U4pTPoB3M9k_ayBM/pax_zeit%201_2020.pdf IS - 1 SP - 16 EP - 17 PB - Pax Christi-Bewegung, Dt. Sektion CY - Berlin ER - TY - JOUR A1 - Esfahani, Reza Dokht Dolatabadi A1 - Gholami, Ali A1 - Ohrnberger, Matthias T1 - An inexact augmented Lagrangian method for nonlinear dispersion-curve inversion using Dix-type global linear approximation JF - Geophysics : a journal of general and applied geophysics N2 - Dispersion-curve inversion of Rayleigh waves to infer subsurface shear-wave velocity is a long-standing problem in seismology. Due to nonlinearity and ill-posedness, sophisticated regularization techniques are required to solve the problem for a stable velocity model. We have formulated the problem as a minimization problem with nonlinear operator constraint and then solve it by using an inexact augmented Lagrangian method, taking advantage of the Haney-Tsai Dix-type relation (a global linear approximation of the nonlinear forward operator). This replaces the original regularized nonlinear problem with iterative minimization of a more tractable regularized linear problem followed by a nonlinear update of the phase velocity (data) in which the update can be performed accurately with any forward modeling engine, for example, the finite-element method. The algorithm allows discretizing the medium with thin layers (for the finite-element method) and thus omitting the layer thicknesses from the unknowns and also allows incorporating arbitrary regularizations to shape the desired velocity model. In this research, we use total variation regularization to retrieve the shear-wave velocity model. We use two synthetic and two real data examples to illustrate the performance of the inversion algorithm with total variation regularization. We find that the method is fast and stable, and it converges to the solution of the original nonlinear problem. KW - surface wave KW - nonlinear KW - inversion KW - modeling KW - finite element Y1 - 2020 U6 - https://doi.org/10.1190/geo2019-0717.1 SN - 0016-8033 SN - 1942-2156 VL - 85 IS - 3 SP - EN77 EP - EN85 PB - GeoScienceWorld CY - Tulsa, Okla. ER - TY - CHAP A1 - Dosdall, Henrik ED - Heinlein, Michael ED - Dimbath, Oliver T1 - Rationalistische Zerrbilder BT - Konsequenz- und Angemessenheitslogik in Katastrophenerinnerungen am Beispiel der NSU-Untersuchungsberichte T2 - Katastrophen zwischen sozialem Erinnern und Vergessen N2 - Eine zentrale Problematik in der Analyse von Katastrophen liegt darin, dass sich katastrophale Ereignisse nur schwer in ihrem Entstehen beobachten lassen, da sie kaum prognostizierbar sind und sich aus diesem Grund oft einer direkten Beobachtung entziehen. Dies trifft erkennbar auf technische Unfälle zu, aber natürlich auch auf katastrophale Ereignisse abseits technischer Systeme – und dies obgleich der überwiegenden Mehrheit solcher Ereignisse eine relativ lange Inkubationszeit vorausgeht (Turner 1976, 1978; Vaughan 1996). Aber auch ungeachtet dieser Problematik ließe sich zurecht fragen, wie gut sich Finanzkrisen, Flugzeugabstürze oder das Versagen polizeilicher Ermittlungen der Position einer singulären Beobachterin oder eines singulären Beobachters erschließen. Y1 - 2020 SN - 978-3-658-28932-4 SN - 978-3-658-28933-1 U6 - https://doi.org/10.1007/978-3-658-28933-1_5 SP - 111 EP - 134 PB - Springer Fachmedien Wiesbaden CY - Wiesbaden ER - TY - JOUR T1 - forum:logopädie 34.2020, 3 T2 - Forum Logopädie : Zeitschrift des Deutschen Bundesverbandes für Logopädie e.V, dbl KW - Logopädie KW - Zeitschrift Y1 - 2020 SN - 0932-0547 VL - 34 IS - 3 PB - Schulz-Kirchner CY - Idstein ER - TY - JOUR T1 - forum:logopädie 34.2020, 1 T2 - Forum Logopädie : Zeitschrift des Deutschen Bundesverbandes für Logopädie e.V, dbl KW - Logopädie KW - Zeitschrift Y1 - 2020 SN - 0932-0547 VL - 34 IS - 1 PB - Schulz-Kirchner CY - Idstein ER - TY - JOUR T1 - forum:logopädie 34.2020, 2 T2 - Forum Logopädie : Zeitschrift des Deutschen Bundesverbandes für Logopädie e.V, dbl KW - Logopädie KW - Zeitschrift Y1 - 2020 SN - 0932-0547 VL - 34 IS - 2 PB - Schulz-Kirchner CY - Idstein ER - TY - JOUR T1 - forum:logopädie 34.2020, 4 T2 - Forum Logopädie : Zeitschrift des Deutschen Bundesverbandes für Logopädie e.V, dbl KW - Logopädie KW - Zeitschrift Y1 - 2020 SN - 0932-0547 VL - 34 IS - 4 PB - Schulz-Kirchner CY - Idstein ER - TY - JOUR T1 - forum:logopädie 34.2020, 5 T2 - Forum Logopädie : Zeitschrift des Deutschen Bundesverbandes für Logopädie e.V, dbl KW - Logopädie KW - Zeitschrift Y1 - 2020 VL - 34 IS - 5 PB - Schulz-Kirchner CY - Idstein ER - TY - JOUR T1 - forum:logopädie 34.2020, 6 T2 - Forum Logopädie : Zeitschrift des Deutschen Bundesverbandes für Logopädie e.V, dbl KW - Logopädie KW - Zeitschrift Y1 - 2020 VL - 34 IS - 6 PB - Schulz-Kirchner CY - Idstein ER - TY - JOUR A1 - Ohlert, Clemens A1 - Boos, Pauline T1 - Auswirkungen der Digitalisierung auf Geschlechterungleichheiten T1 - Digital transformation and gender inequality BT - eine empirische Untersuchung auf Branchenebene BT - an empirical analysis at the sector level JF - Arbeit N2 - Ausgehend von der Debatte um die Genderaspekte der Digitalisierung der Arbeit untersuchen wir den Zusammenhang zwischen der Nutzung digitaler Technologien und der Entwicklung von Geschlechterungleichheiten empirisch. Die Ergebnisse zeigen, dass Frauen in Branchen mit hohem Digitalisierungsgrad unterrepräsentiert sind und dass sich diese Dimension der Geschlechtersegregation in den letzten Jahren verstärkte. Die Unterrepräsentation von Frauen in Branchen mit hohem Digitalisierungsgrad geht mit Nachteilen bei den Verdiensten einher. Die Ergebnisse zeigen zudem, dass der Gender Pay Gap in Branchen mit hohem Digitalisierungsgrad tendenziell größer ist und über die Zeit weniger zurückging als in Branchen, in denen weniger digitale Technologien genutzt werden. N2 - Departing from previously discussed gender aspects of digitalization, we empirically investigate the relation between the use of digital technologies and the evolution of gender inequalities. The results show that women are underrepresented in sectors which apply more digital technologies and that this segregation has increased in the past years. The underrepresentation of women in sectors with a higher degree of digital technology usage goes along with lower wages. The results further show that the Gender Pay Gap is larger and more persistent in sectors with a higher degree of digital technology usage than in sectors with less intense technology application. KW - Digitalisierung KW - Geschlechtersegregation KW - Gender Pay Gap KW - digital transformation KW - gender segregation KW - gender pay gap Y1 - 2020 U6 - https://doi.org/10.1515/arbeit-2020-0015 SN - 0941-5025 SN - 2365-984X VL - 29 IS - 3-4 SP - 195 EP - 218 PB - De Gruyter Oldenbourg CY - Berlin ER - TY - GEN A1 - Jasser, Greta A1 - Kelly, Megan A1 - Rothermel, Ann-Kathrin T1 - Male supremacism and the Hanau terrorist attack BT - between online misogyny and far-right violence Y1 - 2020 UR - https://www.icct.nl/publication/male-supremacism-and-hanau-terrorist-attack-between-online-misogyny-and-far-right PB - International Centre for Counter-Terrorism (ICCT) CY - Den Haag ER - TY - GEN A1 - Jasser, Greta A1 - Kelly, Megan A1 - Rothermel, Ann-Kathrin T1 - Frauenfeind, aber kein Incel BT - das Manifest des Hanau-Attentäters zwischen Rechtsextremismus und Frauenhass T2 - Belltower.News N2 - Der Attentater von Hanau war, das verrät sein Manifest, ein Frauenfeind – aber kein Incel. Warum die Einschätzung als Incel bequem und gefährlich ist, erläutert dieser Gastbeitrag der Wissenschaftlerinnen Megan Kelly, Ann-Kathrin Rothermel und Greta Jasser, Fellows am Institute for Research on Male Supremacism (IRMS). KW - Antifeminismus KW - Frauen KW - Frauenhass KW - Gewalt KW - Hanau KW - Incels KW - Isla Vista KW - Manosphere KW - Rechtsextremismus KW - Rechtsterrorismus KW - Reddit KW - Sexismus Y1 - 2020 UR - https://www.belltower.news/das-manifest-des-hanau-attentaeters-zwischen-rechtsextremismus-und-frauenhass-frauenfeind-aber-kein-incel-97509/ PB - Amadeu Antonio Stiftung CY - Berlin ER - TY - CHAP A1 - Wagner, Dieter A1 - Tellez, Ibrahin Amhed León ED - Hickmann, Thomas ED - Lederer, Markus T1 - Knowledge and technology-transfer-networks BT - examples in the nutrition, food and agricultural sector in Germany and Cuba T2 - Leidenschaft und Augenmaß : sozialwissenschaftliche Perspektiven auf Entwicklung, Verwaltung, Umwelt und Klima : Festschrift für Harald Fuhr Y1 - 2020 SN - 978-3-8487-5249-2 SN - 978-3-8452-9429-2 U6 - https://doi.org/10.5771/9783845294292-285 SP - 285 EP - 298 PB - Nomos CY - Baden-Baden ER - TY - CHAP A1 - Dunn, Malcolm H. A1 - Ganahl, Joseph P. ED - Hickmann, Thomas ED - Lederer, Markus T1 - Das Prinzip und System der modernen Armut T2 - Leidenschaft und Augenmaß : sozialwissenschaftliche Perspektiven auf Entwicklung, Verwaltung, Umwelt und Klima : Festschrift für Harald Fuhr Y1 - 2020 SN - 978-3-8487-5249-2 SN - 978-3-8452-9429-2 U6 - https://doi.org/10.5771/9783845294292-23 SP - 23 EP - 38 PB - Nomos CY - Baden-Baden ER - TY - CHAP A1 - Jann, Werner ED - Hickmann, Thomas ED - Lederer, Markus T1 - The modern state and administrative reform BT - the times they are a-changin’ T2 - Leidenschaft und Augenmaß : sozialwissenschaftliche Perspektiven auf Entwicklung, Verwaltung, Umwelt und Klima : Festschrift für Harald Fuhr Y1 - 2020 SN - 978-3-8487-5249-2 SN - 978-3-8452-9429-2 U6 - https://doi.org/10.5771/9783845294292-59 SP - 59 EP - 72 PB - Nomos CY - Baden-Baden ER - TY - JOUR A1 - Reith, Florian A1 - Seyfried, Markus T1 - Qualitätsmanagement und das Puffern externer und interner Anforderungen JF - Qualität in der Wissenschaft N2 - The following article deals with the new-institutionalist concept of buffering. The concept describes in short, how organizations cope with external and internal demands in order to gain or maintain legitimacy. The article applies this approach to quality management in higher education. We argue, that the introduction of quality management is a reaction to external demands to achieve more quality in teaching and learning. Simultaneously, it functions as a buffer for other organizational subunits within the higher education institution and tries to prevent them from becoming overloaded with external demands. Based on interviews from a research project, the article shows, that both quality managers and higher education managers partly perceive quality management as service unit, which prevents the departments from exaggerating external demands. Y1 - 2020 UR - https://www.universitaetsverlagwebler.de/_files/ugd/7bac3c_cf5f33dc80604269b9d71dccde06d8bf.pdf SN - 1860-3041 VL - 14 IS - 2 SP - 44 EP - 49 PB - UVW Univ.-Verl. Webler CY - Bielefeld ER - TY - CHAP A1 - Hustedt, Thurid A1 - Seyfried, Markus ED - Hickmann, Thomas ED - Lederer, Markus T1 - Challenges, triggers and initiators of climate policies and implications for policy formulation T2 - Leidenschaft und Augenmaß Y1 - 2020 SN - 978-3-8487-5249-2 SN - 978-3-8452-9429-2 U6 - https://doi.org/10.5771/9783845294292-169 SP - 169 EP - 180 PB - Nomos CY - Baden-Baden ER - TY - JOUR A1 - Ansmann, Moritz A1 - Seyfried, Markus T1 - Zwischen Anspruch und Realität BT - evidenzbasierte Qualitätsentwicklung durch Integration von Qualitätsmanagement und Hochschuldidaktik JF - HDS.Journal N2 - Eine evidenzbasierte Gestaltung von Studium und Lehre, wie sie heute normativ eingefordert wird, bedarf des integrierten Zusammenwirkens von Qualitätsmanagement und Hochschuldidaktik – aber gibt es dieses in der Praxis? Mit Blick auf die allgemeine Befundlage, aber auch anhand einer eigenen empirischen Untersuchung zeigt der Beitrag diesbezüglich auf, dass Qualitätsmanagement und Hochschuldidaktik als weitgehend desintegrierte Funktionsbereiche wahrgenommen werden und Evidenzbasierung in der Praxis folglich keinen sehr hohen Stellenwert genießt. Ausgehend von einer Ursachenanalyse wird auf die dysfunktionalen, aber auch auf die funktionalen Auswirkungen dieser Separierung aufmerksam gemacht. KW - Qualitätsmanagement KW - Qualitätssicherung KW - Evidenzbasierung KW - Organisationsforschung KW - Zusammenarbeit KW - quality management KW - quality assurance KW - evidence-based research KW - organizational research KW - collaboration Y1 - 2020 UR - https://nbn-resolving.org/urn:nbn:de:bsz:15-qucosa2-725827 SN - 2195-0334 VL - 2020 IS - 1 SP - 6 EP - 11 PB - Hochschuldidaktisches Zentrum Sachsen (HDS) CY - Leipzig ER - TY - JOUR A1 - Franzke, Jochen T1 - Deutschlands Krisenmanagement in der CORONA-Pandemie. BT - Herausforderungen eines föderalen politisch-administrativen Systems JF - Rocznik Integracji Europejskiej JF - Yearbook of European integration KW - CORONA-Krise KW - Deutschland KW - Föderalismus KW - Krisenmanagement KW - Öffentliche Verwaltung Y1 - 2020 U6 - https://doi.org/10.14746/rie.2020.14.21 SN - 1899-6256 VL - 14 SP - 325 EP - 342 PB - Uniwersytet im. Adama Mickiewicza w Poznaniu CY - Poznań ER - TY - GEN A1 - Hermanussen, Michael A1 - Scheffler, Christiane A1 - Pulungan, Aman B. A1 - Batubara, Jose R. L. A1 - Julia, Madarina A1 - Bogin, Barry T1 - Response to the correspondence referring to our article "Stunting is not a synonym of malnutrition" (2018EJCN0997RR) by Conny Tanjung, Titis Prawitasari, Damayanti Rusli Sjarif T2 - European journal of clinical nutrition Y1 - 2020 U6 - https://doi.org/10.1038/s41430-020-0571-1 SN - 0954-3007 SN - 1476-5640 VL - 74 IS - 3 SP - 529 EP - 531 PB - Nature Publ. Group CY - New York, NY ER - TY - GEN A1 - Wang, Wei-shi A1 - Oswald, Sascha A1 - Gräff, Thomas A1 - Lensing, Hermann-Josef A1 - Liu, Tie A1 - Strasser, Daniel A1 - Munz, Matthias T1 - Correction: Impact of river reconstruction on groundwater flow during bank filtration assessed by transient three-dimensional modelling of flow and heat transport. - Hydrogeology Journal. - Berlin: Springer. - 28 (2020) , S. 723. - https://doi.org/10.1007/s10040-019-02063-3 T2 - Hydrogeology journal : official journal of the International Association of Hydrogeologists T2 - Erratum: Impact de la reconstruction d’une rivière sur l’écoulement des eaux souterraines via la filtration sur berge évalué par un modèle tridimensionnel en régime transitoire de l’écoulement et du transport de chaleur. - Berlin: Springer. - 28 (2020) , S. 723. - https://doi.org/10.1007/s10040-019-02063-3 T2 - Erratum: Impacto de la restauración de un río en el flujo de agua subterránea durante la filtración en las márgenes, evaluado mediante la modelización tridimensional transitoria del flujo y el transporte de calor. - Berlin: Springer. - 28 (2020) , S. 723. - https://doi.org/10.1007/s10040-019-02063-3 Y1 - 2020 U6 - https://doi.org/10.1007/s10040-020-02221-y SN - 1431-2174 SN - 1435-0157 VL - 28 IS - 7 SP - 2633 EP - 2634 PB - Springer CY - Berlin ; Heidelberg ; New York, NY ER - TY - JOUR A1 - Raoufi, Meysam A1 - Hörmann, Ulrich A1 - Ligorio, Giovanni A1 - Hildebrandt, Jana A1 - Pätzel, Michael A1 - Schultz, Thorsten A1 - Perdigón-Toro, Lorena A1 - Koch, Norbert A1 - List-Kratochvil, Emil A1 - Hecht, Stefan A1 - Neher, Dieter T1 - Simultaneous effect of ultraviolet radiation and surface modification on the work function and hole injection properties of ZnO thin films JF - Physica Status Solidi. A , Applications and materials science N2 - The combined effect of ultraviolet (UV) light soaking and self-assembled monolayer deposition on the work function (WF) of thin ZnO layers and on the efficiency of hole injection into the prototypical conjugated polymer poly(3-hexylthiophen-2,5-diyl) (P3HT) is systematically investigated. It is shown that the WF and injection efficiency depend strongly on the history of UV light exposure. Proper treatment of the ZnO layer enables ohmic hole injection into P3HT, demonstrating ZnO as a potential anode material for organic optoelectronic devices. The results also suggest that valid conclusions on the energy-level alignment at the ZnO/organic interfaces may only be drawn if the illumination history is precisely known and controlled. This is inherently problematic when comparing electronic data from ultraviolet photoelectron spectroscopy (UPS) measurements carried out under different or ill-defined illumination conditions. KW - charge injection across hybrid interfaces KW - energy-level alignments KW - hybrid metal oxides KW - organic interfaces Y1 - 2020 U6 - https://doi.org/10.1002/pssa.201900876 SN - 1862-6300 SN - 1862-6319 VL - 217 IS - 5 SP - 1 EP - 6 PB - Wiley-VCH CY - Weinheim ER - TY - CHAP A1 - Démaris, Alise A1 - Grišić, Ana-Marija A1 - Huisinga, Wilhelm A1 - Walter, Reinisch A1 - Kloft, Charlotte T1 - Evaluation of dosing strategies of anti-TNF alpha monoclonal antibodies using pharmacokinetic modelling and simulation T2 - Journal of Crohn's and Colitis N2 - Background: Anti-TNFα monoclonal antibodies (mAbs) are a well-established treatment for patients with Crohn’s disease (CD). However, subtherapeutic concentrations of mAbs have been related to a loss of response during the first year of therapy1. Therefore, an appropriate dosing strategy is crucial to prevent the underexposure of mAbs for those patients. The aim of our study was to assess the impact of different dosing strategies (fixed dose or body size descriptor adapted) on drug exposure and the target concentration attainment for two different anti-TNFα mAbs: infliximab (IFX, body weight (BW)-based dosing) and certolizumab pegol (CZP, fixed dosing). For this purpose, a comprehensive pharmacokinetic (PK) simulation study was performed. Methods: A virtual population of 1000 clinically representative CD patients was generated based on the distribution of CD patient characteristics from an in-house clinical database (n = 116). Seven dosing regimens were investigated: fixed dose and per BW, lean BW (LBW), body surface area, height, body mass index and fat-free mass. The individual body size-adjusted doses were calculated from patient generated body size descriptor values. Then, using published PK models for IFX and CZP in CD patients2,3, for each patient, 1000 concentration–time profiles were simulated to consider the typical profile of a specific patient as well as the range of possible individual profiles due to unexplained PK variability across patients. For each dosing strategy, the variability in maximum and minimum mAb concentrations (Cmax and Cmin, respectively), area under the concentration-time curve (AUC) and the per cent of patients reaching target concentration were assessed during maintenance therapy. Results: For IFX and CZP, Cmin showed the highest variability between patients (CV ≈110% and CV ≈80%, respectively) with a similar extent across all dosing strategies. For IFX, the per cent of patients reaching the target (Cmin = 5 µg/ml) was similar across all dosing strategies (~15%). For CZP, the per cent of patients reaching the target average concentration of 17 µg/ml ranged substantially (52–71%), being the highest for LBW-adjusted dosing. Conclusion: By using a PK simulation approach, different dosing regimen of IFX and CZP revealed the highest variability for Cmin, the most commonly used PK parameter guiding treatment decisions, independent upon dosing regimen. Our results demonstrate similar target attainment with fixed dosing of IFX compared with currently recommended BW-based dosing. For CZP, the current fixed dosing strategy leads to comparable percentage of patients reaching target as the best performing body size-adjusted dosing (66% vs. 71%, respectively). KW - linical databases KW - crohn's disease KW - regimen KW - monoclonal antibodies KW - body surface area KW - infliximab KW - fat-free mass KW - certolizumab pegol KW - body mass index procedure Y1 - 2020 U6 - https://doi.org/10.1093/ecco-jcc/jjz203.201 SN - 1873-9946 SN - 1876-4479 VL - 14 IS - Supp. 1 SP - S171 EP - S172 PB - Oxford Univ. Press CY - Oxford ER - TY - JOUR A1 - Jarecki, Jana B. A1 - Tan, Jolene H. A1 - Jenny, Mirjam T1 - A framework for building cognitive process models JF - Psychonomic bulletin & review : a journal of the Psychonomic Society N2 - The termprocess modelis widely used, but rarely agreed upon. This paper proposes a framework for characterizing and building cognitive process models. Process models model not only inputs and outputs but also model the ongoing information transformations at a given level of abstraction. We argue that the following dimensions characterize process models: They have a scope that includes different levels of abstraction. They specify a hypothesized mental information transformation. They make predictions not only for the behavior of interest but also for processes. The models' predictions for the processes can be derived from the input, without reverse inference from the output data. Moreover, the presumed information transformation steps are not contradicting current knowledge of human cognitive capacities. Lastly, process models require a conceptual scope specifying levels of abstraction for the information entering the mind, the proposed mental events, and the behavior of interest. This framework can be used for refining models before testing them or after testing them empirically, and it does not rely on specific modeling paradigms. It can be a guideline for developing cognitive process models. Moreover, the framework can advance currently unresolved debates about which models belong to the category of process models. KW - cognitive process model KW - cognitive model KW - computational model KW - definitions KW - Marr's levels Y1 - 2020 U6 - https://doi.org/10.3758/s13423-020-01747-2 SN - 1069-9384 SN - 1531-5320 VL - 27 IS - 6 SP - 1218 EP - 1229 PB - Springer CY - New York, NY ER - TY - GEN A1 - Ben Dor, Yoav A1 - Neugebauer, Ina A1 - Enzel, Yehouda A1 - Schwab, Markus J. A1 - Tjallingii, Rik A1 - Erel, Yigal A1 - Brauer, Achim T1 - Reply to comment on: Ben Dor, Yoav et al. : Varves of the Dead Sea sedimentary record. - In: Quaternary science reviews : the international multidisciplinary research and review journal. - 215 (2019), S. 173 - 184. - (ISSN: 0277-3791). - https://doi.org/10.1016/j.quascirev.2019.04.011 T2 - Quaternary science reviews : the international multidisciplinary research and review journal N2 - In the comment on "Varves of the Dead Sea sedimentary record." Quaternary Science Reviews 215 (Ben Dor et al., 2019): 173-184. by R. Bookman, two recently published papers are suggested to prove that the interpretation of the laminated sedimentary sequence of the Dead Sea, deposited mostly during MIS2 and Holocene pluvials, as annual deposits (i.e., varves) is wrong. In the following response, we delineate several lines of evidence which coalesce to demonstrate that based on the vast majority of evidence, including some of the evidence provided in the comment itself, the interpretation of these sediments as varves is the more likely scientific conclusion. We further discuss the evidence brought up in the comment and its irrelevance and lack of robustness for addressing the question under discussion. Y1 - 2020 U6 - https://doi.org/10.1016/j.quascirev.2019.106063 SN - 0277-3791 VL - 231 PB - Elsevier CY - Amsterdam [u.a.] ER - TY - JOUR A1 - Terao, Mineko A1 - Garattini, Enrico A1 - Romão, Maria João A1 - Leimkühler, Silke T1 - Evolution, expression, and substrate specificities of aldehyde oxidase enzymes in eukaryotes JF - The journal of biological chemistry N2 - Aldehyde oxidases (AOXs) are a small group of enzymes belonging to the larger family of molybdo-flavoenzymes, along with the well-characterized xanthine oxidoreductase. The two major types of reactions that are catalyzed by AOXs are the hydroxylation of heterocycles and the oxidation of aldehydes to their corresponding carboxylic acids. Different animal species have different complements of AOX genes. The two extremes are represented in humans and rodents; whereas the human genome contains a single active gene (AOX1), those of rodents, such as mice, are endowed with four genes (Aox1-4), clustering on the same chromosome, each encoding a functionally distinct AOX enzyme. It still remains enigmatic why some species have numerous AOX enzymes, whereas others harbor only one functional enzyme. At present, little is known about the physiological relevance of AOX enzymes in humans and their additional forms in other mammals. These enzymes are expressed in the liver and play an important role in the metabolisms of drugs and other xenobiotics. In this review, we discuss the expression, tissue-specific roles, and substrate specificities of the different mammalian AOX enzymes and highlight insights into their physiological roles. KW - metalloenzyme KW - molybdenum KW - mouse KW - drug metabolism KW - flavoprotein KW - xenobiotic KW - oxidase KW - oxygen radicals KW - iron-sulfur protein KW - aldehyde oxidase (AOX) KW - enzyme evolution KW - metal-containing enzyme KW - molybdenum cofactor (Moco) KW - molybdo-flavoenzyme KW - 2Fe-2S cluster KW - flavin adenine dinucleotide (FAD) Y1 - 2020 U6 - https://doi.org/10.1074/jbc.REV119.007741 SN - 0021-9258 SN - 1083-351X VL - 295 IS - 16 SP - 5377 EP - 5389 PB - American Society for Biochemistry and Molecular Biology CY - Rockville ER - TY - GEN A1 - Hölzle, Katharina A1 - Boer, Harry A1 - Björk, Jennie T1 - Crisis management through creativity and innovation BT - storytelling, moral organizational creativity, and open innovation as creative means to spark innovation T2 - Creativity and innovation management Y1 - 2020 U6 - https://doi.org/10.1111/caim.12385 SN - 0963-1690 SN - 1467-8691 VL - 29 IS - 2 SP - 195 EP - 197 PB - Wiley-Blackwell CY - Oxford [u.a.] ER - TY - JOUR A1 - Kunstmann, Ruth Sonja A1 - Engström, Olof A1 - Wehle, Marko A1 - Widmalm, Göran A1 - Santer, Mark A1 - Barbirz, Stefanie T1 - Increasing the affinity of an O-Antigen polysaccharide binding site in Shigella flexneri bacteriophage Sf6 tailspike protein JF - Chemistry – A European Journal N2 - Broad and unspecific use of antibiotics accelerates spread of resistances. Sensitive and robust pathogen detection is thus important for a more targeted application. Bacteriophages contain a large repertoire of pathogen-binding proteins. These tailspike proteins (TSP) often bind surface glycans and represent a promising design platform for specific pathogen sensors. We analysed bacteriophage Sf6 TSP that recognizes the O-polysaccharide of dysentery-causing Shigella flexneri to develop variants with increased sensitivity for sensor applications. Ligand polyrhamnose backbone conformations were obtained from 2D H-1,H-1-trNOESY NMR utilizing methine-methine and methine-methyl correlations. They agreed well with conformations obtained from molecular dynamics (MD), validating the method for further predictions. In a set of mutants, MD predicted ligand flexibilities that were in good correlation with binding strength as confirmed on immobilized S. flexneri O-polysaccharide (PS) with surface plasmon resonance. In silico approaches combined with rapid screening on PS surfaces hence provide valuable strategies for TSP-based pathogen sensor design. KW - carbohydrates KW - molecular dynamics simulations KW - NMR spectroscopy KW - protein-carbohydrate interactions KW - surface plasmon resonance Y1 - 2020 U6 - https://doi.org/10.1002/chem.202000495 SN - 0947-6539 SN - 1521-3765 VL - 26 IS - 32 SP - 7263 EP - 7273 PB - Wiley-VCH CY - Weinheim ER - TY - GEN A1 - Köster, Antonia A1 - Matt, Christian A1 - Hess, Thomas T1 - Do all roads lead to Rome? BT - exploring the relationship between social referrals, referral propensity and stickiness to video-on-demand websites T2 - Zweitveröffentlichungen der Universität Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe N2 - Content website providers have two main goals: They seek to attract consumers and to keep them on their websites as long as possible. To reach potential consumers, they can utilize several online channels, such as paid search results or advertisements on social media, all of which usually require a substantial marketing budget. However, with rising user numbers of online communication tools, website providers increasingly integrate social sharing buttons on their websites to encourage existing consumers to facilitate referrals to their social networks. While little is known about this social form of guiding consumers to a content website, the study proposes that the way in which consumers reach a website is related to their stickiness to the website and their propensity to refer content to others. By using a unique clickstream data set of a video-on-demand website, the study compares consumers referred by their social network to those consumers arriving at the website via organic search or social media advertisements in terms of stickiness to the website (e.g., visit length, number of page views, video starts) and referral likelihood. The results show that consumers referred through social referrals spend more time on the website, view more pages, and start more videos than consumers who respond to social media advertisements, but less than those coming through organic search. Concerning referral propensity, the results indicate that consumers attracted to a website through social referrals are more likely to refer content to others than those who came through organic search or social media advertisements. The study offers direct insights to managers and recommends an increase in their efforts to promote social referrals on their websites. T3 - Zweitveröffentlichungen der Universität Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe - 164 KW - social referrals KW - organic search KW - social media advertising KW - website stickiness KW - referral propensity Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-545117 SN - 1867-5808 IS - 4 ER - TY - JOUR A1 - Köster, Antonia A1 - Matt, Christian A1 - Hess, Thomas T1 - Do all roads lead to Rome? BT - exploring the relationship between social referrals, referral propensity and stickiness to video-on-demand websites JF - Business and Information Systems Engineering N2 - Content website providers have two main goals: They seek to attract consumers and to keep them on their websites as long as possible. To reach potential consumers, they can utilize several online channels, such as paid search results or advertisements on social media, all of which usually require a substantial marketing budget. However, with rising user numbers of online communication tools, website providers increasingly integrate social sharing buttons on their websites to encourage existing consumers to facilitate referrals to their social networks. While little is known about this social form of guiding consumers to a content website, the study proposes that the way in which consumers reach a website is related to their stickiness to the website and their propensity to refer content to others. By using a unique clickstream data set of a video-on-demand website, the study compares consumers referred by their social network to those consumers arriving at the website via organic search or social media advertisements in terms of stickiness to the website (e.g., visit length, number of page views, video starts) and referral likelihood. The results show that consumers referred through social referrals spend more time on the website, view more pages, and start more videos than consumers who respond to social media advertisements, but less than those coming through organic search. Concerning referral propensity, the results indicate that consumers attracted to a website through social referrals are more likely to refer content to others than those who came through organic search or social media advertisements. The study offers direct insights to managers and recommends an increase in their efforts to promote social referrals on their websites. KW - social referrals KW - organic search KW - social media advertising KW - website stickiness KW - referral propensity Y1 - 2020 U6 - https://doi.org/10.1007/s12599-020-00660-1 SN - 1867-0202 VL - 63 SP - 349 EP - 366 PB - Springer CY - Wiesbaden ER - TY - GEN A1 - Bertels, Jana A1 - Schulze-Gabrechten, Lena T1 - Mapping the black box of intraministerial organization BT - An analytical approach to explore structural diversity below the portfolio level T2 - Zweitveröffentlichungen der Universität Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe N2 - This article explores the structural diversity of intraministerial organization over time. Based on organization theory, it proposes a generic typology for intraministerial units applicable to any hierarchically structured government organization. We empirically investigate the critical case of the German federal bureaucracy. By classifying its subunits, we analyze the longitudinal development of structural differentiation and its correspondence to denominational variety. The data stem from a novel international dataset, covering all ministries between 1980 and 2015. We find that intraministerial structure differentiates over time, across and within ministries. A stable core of traditional Weberian structure is complemented by structurally innovative intraministerial units. We conclude that the German federal bureaucracy is more diverse than suggested in previous literature. Our findings indicate that less Weberian bureaucracies are at least as structurally diverse and that more reform-driven bureaucracies will have experienced at least as many changes in structural diversity. T3 - Zweitveröffentlichungen der Universität Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe - 165 KW - public management KW - continuity KW - government KW - reforms KW - impact KW - state Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-514264 SN - 1867-5808 IS - 1 ER - TY - GEN A1 - Bender, Benedict A1 - Habib, Natalie A1 - Gronau, Norbert T1 - Digitale Plattformen BT - Strategien für KMU T2 - Zweitveröffentlichungen der Universität Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe N2 - Obwohl digitale Plattformen vornehmlich von Großunternehmen betrieben werden, bieten sie klein- und mittelständischen Unternehmen (KMU) Potenziale zur Verbreitung innovativer Technologien und für den Ausbau ihres Geschäftsmodells. Für die Umsetzung digitaler Plattformen stehen Unternehmen mehrere Strategien zur Verfügung. Der Beitrag vergleicht und bewertet grundlegende Strategien am Beispiel eines Maschinenbauunternehmens. Die Ergebnisse dienen als Grundlage für die Entscheidungsfindung von KMU. KW - Digitale Plattformen KW - KMU KW - Strategie KW - Geschäftsmodell KW - Industrie 4.0 KW - Maschinen- und Anlagenbau Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-605419 SN - 1867-5808 IS - 1 ER - TY - GEN A1 - Heinzel, Mirko Noa A1 - Richter, Jonas A1 - Busch, Per-Olof A1 - Feil, Hauke A1 - Herold, Jana A1 - Liese, Andrea Margit T1 - Birds of a feather? BT - the determinants of impartiality perceptions of the IMF and the World Bank T2 - Zweitveröffentlichungen der Universität Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe N2 - The International Monetary Fund and the World Bank ascribe to impartiality in their mandates. At the same time, scholarship indicates that their decisions are disproportionately influenced by powerful member states. Impartiality is seen as crucial in determining International Organizations' (IOs) effectiveness and legitimacy in the literature. However, we know little about whether key interlocutors in national governments perceive the International Financial Institutions as biased actors who do the bidding for powerful member states or as impartial executors of policy. In order to better understand these perceptions, we surveyed high-level civil servants who are chiefly responsible for four policy areas from more than 100 countries. We found substantial variations in impartiality perceptions. What explains these variations? By developing an argument of selective awareness, we extend rationalist and ideational perspectives on IO impartiality to explain domestic perceptions. Using novel survey data, we test whether staffing underrepresentation, voting underrepresentation, alignment to the major shareholders and overlapping economic policy paradigms are associated with impartiality perceptions. We find substantial evidence that shared economic policy paradigms influence impartiality perceptions. The findings imply that by diversifying their ideational culture, IOs can increase the likelihood that domestic stakeholders view them as impartial. T3 - Zweitveröffentlichungen der Universität Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe - 186 KW - impartiality KW - bias KW - International Financial Institutions KW - International Monetary Fund KW - World Bank Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-521690 SN - 1867-5808 IS - 5 ER - TY - CHAP A1 - Dieter, Heribert ED - Mirchandani, Maya ED - Suri, Shoba ED - Warjri, Laetitia T1 - Germany in the Covid-19-crisis BT - more robust than other European countries? T2 - The viral world N2 - The COVID-19 virus has hit Germany as unexpectedly as other European countries. For a few weeks, Germans thought that COVID-19 was an issue for Asian states and not for their country. Although Germany continues to be affected by the coronavirus, the situation is nowhere as dire as it was in Britain, Italy or Spain. The race to lift restrictions in Germany began in May, and by early June, the country may be back to normal. Germany, with its enormous financial resources and a well-equipped medical sector, appears to be better placed than other economies to weather the storm. Y1 - 2020 UR - https://www.orfonline.org/wp-content/uploads/2020/06/The-Viral-World.pdf SN - 978-93-90159-27-7 SP - 50 EP - 55 PB - Observer Research Foundation CY - New Delhi, India ER - TY - CHAP A1 - Dieter, Heribert ED - Hickmann, Thomas ED - Lederer, Markus T1 - Germany as a leading power BT - a pipe dream T2 - Leidenschaft und Augenmaß Y1 - 2020 SN - 978-3-8487-5249-2 SN - 978-3-8452-9429-2 U6 - https://doi.org/10.5771/9783845294292-73 SP - 73 EP - 84 PB - Nomos CY - Baden-Baden ET - 1. Auflage ER - TY - GEN A1 - Bösch, Frank A1 - Su, Phi Hong T1 - Competing contexts of reception in refugee and immigrant incorporation BT - Vietnamese in West and East Germany T2 - Zweitveröffentlichungen der Universität Potsdam : Philosophische Reihe N2 - Scholars have long recognised the importance of contexts of reception in shaping the integration of immigrants and refugees in a host society. Studies of refugees, in particular, have examined groups where the different dimensions of reception (government, labour market, and ethnic community) have been largely positive. How important is this merging of positive contexts across dimensions of reception? We address this through a comparative study of Vietnamese refugees to West Germany beginning in 1979 and contract workers to East Germany beginning in 1980. These two migration streams converged when Germany reunified in 1990. Drawing on mixed qualitative methods, this paper offers a strategic case for understanding factors that shape the resettlement experiences of Vietnamese refugees and immigrants in Germany. By comparing two migration streams from the same country of origin, but with different backgrounds and contexts of reception, we suggest that ethnic networks may, in time, offset the disadvantages of a negative government reception. T3 - Zweitveröffentlichungen der Universität Potsdam : Philosophische Reihe - 189 KW - contexts of reception KW - refugees KW - contract workers KW - ethnic social capital Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-543007 SN - 1866-8380 IS - 21 ER - TY - GEN A1 - Seewann, Lena A1 - Verwiebe, Roland T1 - How do people interpret the value concept? BT - development and evaluation of the value conceptualisation scale using a mixed method approach T2 - Zweitveröffentlichungen der Universität Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe N2 - Value research has a long and extensive history of theoretical definitions and empirical investigations using large scale quantitative surveys. However, the way the general population understands, defines, and relates to the concept of values, and how these views vary across individuals is seldom addressed. The present study examined subjective interpretations of the term through focus group interviews, and reports on the development of a Value Conceptualisation Scale (VCS) that distinguishes six dimensions of different views on values: normativity, relevance, validity, stability, consistency, and awareness. Focus group interviews (n = 38) as well as several surveys (n = 100, n = 1519, n = 903, n = 94) were used to develop, refine, and test the scale in terms of response variety, temporal stability, as well as convergent and discriminant validity. These systematic results show that views on values do indeed vary significantly between participants. Correlations with dogmatism, preference for consistency, and metacognition were found for corresponding dimensions. The VCS provides an original measure, which enables future research to explore this variation on the conceptualisation of values. T3 - Zweitveröffentlichungen der Universität Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe - 191 KW - human values KW - scale development KW - mixed methods KW - focus group Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-515843 SN - 1867-5808 IS - 4 ER - TY - GEN A1 - Griscom, Bronson W. A1 - Busch, Jonah A1 - Cook-Patton, Susan C. A1 - Ellis, Peter W. A1 - Funk, Jason A1 - Leavitt, Sara M. A1 - Lomax, Guy A1 - Turner, Will R. A1 - Chapman, Melissa A1 - Streck, Charlotte T1 - National mitigation potential from natural climate solutions in the tropics T2 - Zweitveröffentlichungen der Universität Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe N2 - Better land stewardship is needed to achieve the Paris Agreement's temperature goal, particularly in the tropics, where greenhouse gas emissions from the destruction of ecosystems are largest, and where the potential for additional land carbon storage is greatest. As countries enhance their nationally determined contributions (NDCs) to the Paris Agreement, confusion persists about the potential contribution of better land stewardship to meeting the Agreement's goal to hold global warming below 2 degrees C. We assess cost-effective tropical country-level potential of natural climate solutions (NCS)-protection, improved management and restoration of ecosystems-to deliver climate mitigation linked with sustainable development goals (SDGs). We identify groups of countries with distinctive NCS portfolios, and we explore factors (governance, financial capacity) influencing the feasibility of unlocking national NCS potential. Cost-effective tropical NCS offers globally significant climate mitigation in the coming decades (6.56 Pg CO(2)e yr(-1) at less than 100 US$ per Mg CO(2)e). In half of the tropical countries, cost-effective NCS could mitigate over half of national emissions. In more than a quarter of tropical countries, cost-effective NCS potential is greater than national emissions. We identify countries where, with international financing and political will, NCS can cost-effectively deliver the majority of enhanced NDCs while transforming national economies and contributing to SDGs. This article is part of the theme issue 'Climate change and ecosystems: threats, opportunities and solutions'. T3 - Zweitveröffentlichungen der Universität Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe - 195 KW - natural climate solutions KW - climate mitigation KW - protection KW - land management KW - restoration KW - Paris Agreement Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-513692 SN - 1867-5808 IS - 1794 ER - TY - JOUR A1 - Griscom, Bronson W. A1 - Busch, Jonah A1 - Cook-Patton, Susan C. A1 - Ellis, Peter W. A1 - Funk, Jason A1 - Leavitt, Sara M. A1 - Lomax, Guy A1 - Turner, Will R. A1 - Chapman, Melissa A1 - Streck, Charlotte T1 - National mitigation potential from natural climate solutions in the tropics JF - Biological sciences N2 - Better land stewardship is needed to achieve the Paris Agreement's temperature goal, particularly in the tropics, where greenhouse gas emissions from the destruction of ecosystems are largest, and where the potential for additional land carbon storage is greatest. As countries enhance their nationally determined contributions (NDCs) to the Paris Agreement, confusion persists about the potential contribution of better land stewardship to meeting the Agreement's goal to hold global warming below 2 degrees C. We assess cost-effective tropical country-level potential of natural climate solutions (NCS)-protection, improved management and restoration of ecosystems-to deliver climate mitigation linked with sustainable development goals (SDGs). We identify groups of countries with distinctive NCS portfolios, and we explore factors (governance, financial capacity) influencing the feasibility of unlocking national NCS potential. Cost-effective tropical NCS offers globally significant climate mitigation in the coming decades (6.56 Pg CO(2)e yr(-1) at less than 100 US$ per Mg CO(2)e). In half of the tropical countries, cost-effective NCS could mitigate over half of national emissions. In more than a quarter of tropical countries, cost-effective NCS potential is greater than national emissions. We identify countries where, with international financing and political will, NCS can cost-effectively deliver the majority of enhanced NDCs while transforming national economies and contributing to SDGs. This article is part of the theme issue 'Climate change and ecosystems: threats, opportunities and solutions'. KW - natural climate solutions KW - climate mitigation KW - protection KW - land management KW - restoration KW - Paris Agreement Y1 - 2020 U6 - https://doi.org/10.1098/rstb.2019.0126 SN - 0962-8436 SN - 1471-2970 VL - 375 IS - 1794 SP - 1 EP - 11 PB - The Royal Society Publishing CY - London ER - TY - GEN A1 - de Haas, Samuel A1 - Paha, Johannes T1 - Non-controlling minority shareholdings and collusion T2 - Zweitveröffentlichungen der Universität Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe N2 - This article merges theoretical literature on non-controlling minority shareholdings (NCMS) in a coherent model to study the effects of NCMS on competition and collusion. The model encompasses both the case of a common owner holding shares of rival firms as well as the case of cross ownership among rivals. We find that by softening competition, NCMS weaken the sustainability of collusion under a greater variety of situations than was indicated by earlier literature. Such effects exist, in particular, in the presence of an effective competition authority. T3 - Zweitveröffentlichungen der Universität Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe - 166 KW - collusion KW - common ownership KW - cross ownership KW - minority shareholdings Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-595993 SN - 1867-5808 IS - 3 ER - TY - JOUR A1 - Thirumalaikumar, Venkatesh P. A1 - Gorka, Michal A1 - Schulz, Karina A1 - Masclaux-Daubresse, Celine A1 - Sampathkumar, Arun A1 - Skirycz, Aleksandra A1 - Vierstra, Richard D. A1 - Balazadeh, Salma T1 - Selective autophagy regulates heat stress memory in Arabidopsis by NBR1-mediated targeting of HSP90.1 and ROF1 JF - Autophagy N2 - In nature, plants are constantly exposed to many transient, but recurring, stresses. Thus, to complete their life cycles, plants require a dynamic balance between capacities to recover following cessation of stress and maintenance of stress memory. Recently, we uncovered a new functional role for macroautophagy/autophagy in regulating recovery from heat stress (HS) and resetting cellular memory of HS inArabidopsis thaliana. Here, we demonstrated that NBR1 (next to BRCA1 gene 1) plays a crucial role as a receptor for selective autophagy during recovery from HS. Immunoblot analysis and confocal microscopy revealed that levels of the NBR1 protein, NBR1-labeled puncta, and NBR1 activity are all higher during the HS recovery phase than before. Co-immunoprecipitation analysis of proteins interacting with NBR1 and comparative proteomic analysis of annbr1-null mutant and wild-type plants identified 58 proteins as potential novel targets of NBR1. Cellular, biochemical and functional genetic studies confirmed that NBR1 interacts with HSP90.1 (heat shock protein 90.1) and ROF1 (rotamase FKBP 1), a member of the FKBP family, and mediates their degradation by autophagy, which represses the response to HS by attenuating the expression ofHSPgenes regulated by the HSFA2 transcription factor. Accordingly, loss-of-function mutation ofNBR1resulted in a stronger HS memory phenotype. Together, our results provide new insights into the mechanistic principles by which autophagy regulates plant response to recurrent HS. KW - Arabidopsis thaliana KW - heat stress KW - HSFA2 KW - HSP90.1 KW - NBR1 KW - ROF1 KW - selective autophagy KW - stress memory KW - stress recovery Y1 - 2020 U6 - https://doi.org/10.1080/15548627.2020.1820778 SN - 1554-8635 SN - 1554-8627 VL - 17 IS - 9 SP - 2184 EP - 2199 PB - Taylor & Francis CY - Abingdon ER - TY - JOUR A1 - von Steinau-Steinrück, Robert T1 - Kurzarbeitergeld JF - Berliner Anwaltsblatt N2 - Das Kurzarbeitergeld (nachfolgend: KuG) ist eines der wichtigsten Instrumente zur Überwindung der aktuellen Corona-Krise. Der Staat übernimmt einen Teil der Lohnkosten und hilft so, gleichzeitig Arbeitsplätze zu erhalten und die Unternehmen zu entlasten. Kurzarbeit ist die vorübergehende Kürzung der betriebsüblichen normalen Arbeitszeit wegen Mangels an Arbeit bei entsprechender Minderung der Entgeltansprüche. Das KuG ersetzt den Teil des Entgelts, der in Folge des Arbeitsausfalls nicht erarbeitet und ausgezahlt werden kann. Ohne KuG läge das Wirtschaftsrisiko beim Arbeitgeber. Könnte er seine Mitarbeiter wegen der Corona-Krise nicht beschäftigen, würde er nach § 615 Satz 1 BGB den vollen Annahmeverzugslohn schulden. Davon entlastet ihn das Instrument der Kurzarbeit. Das KuG deckt die sog. „Nettoentgeltdifferenz“ zwischen dem bisherigen „Soll-Entgelt“ und dem nach Reduzierung von Arbeitszeit verbleibenden „Ist- Entgelt“ in Höhe von 60 % bzw. bei Arbeitnehmern mit Kindern 67 % ab. Schon in der Finanzkrise 2008/2009 hat sich das KuG hervorragend bewährt, damit Unternehmen ihre Belegschaft behalten können, um nach Ende der Krise wieder voll „durchzustarten“. Y1 - 2020 UR - https://berlineranwaltsblatt.de/ce/kurzarbeitergeld/detail.html SN - 0930-3065 SN - 2510-5116 IS - 06 SP - 223 EP - 224 PB - Erich Schmidt Verlag CY - Berlin ER - TY - GEN A1 - Schuster, Isabell A1 - Tomaszewska, Paulina T1 - Pathways from child sexual and physical abuse to sexual and physical intimate partner violence victimization through attitudes toward intimate partner violence T2 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe N2 - Although many studies have shown that victims of child abuse have an increased vulnerability to revictimization in intimate relationships, the underlying mechanisms are not yet sufficiently well understood. Therefore, this study aimed at examining this relationship for both sexual and physical forms of violence as well as investigating the potential mediating role of attitudes toward sexual and physical intimate partner violence (IPV). Also, the potential moderating role of gender was explored. Sexual and physical child abuse and IPV victimization in adulthood as well as attitudes toward the respective form of IPV were assessed among 716 participants (448 female) in an online survey. The path analyses showed that child sexual abuse was positively linked to sexual IPV victimization among both women and men, whereas child physical abuse was positively associated with physical IPV victimization among women only. Furthermore, the relationship between both forms of child abuse and IPV victimization was mediated through more supportive attitudes toward the respective forms of IPV, but only among men. This study provides novel insights regarding the links between sexual and physical child abuse and revictimization in adulthood, suggesting that supporting attitudes toward IPV may be seen as vulnerability factor for revictimization. The moderating role of gender is especially discussed. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 843 KW - child abuse KW - intimate partner violence KW - attitudes toward intimate partner violence KW - gender Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-543396 SN - 1866-8364 IS - 4 ER -