TY - JOUR A1 - Mackert, Jürgen T1 - The secret society and the social dynamics of terrorist behavior T1 - La société secrète et les dynamiques sociales de l’action terroriste T1 - Die Geheime Gesellschaft und die sozialen Dynamiken terroristischen Handelns JF - Revue de Synthèse N2 - The article argues that individualist accounts cannot adequately explain the social dynamics of terrorist behavior as they turn analyses of terrorism into analyses of terrorists. A relational approach that concentrates on the social relations between terrorist organizations and their members would be able to do this, however. Therefore, the article presents a formal analysis that makes the “secret society” of terrorists the lynchpin of an explanation of how terrorist organizations shape the behavioral conditions of volunteers and suicide terrorists in a manner that triggers a type of behavior we might call terrorism. N2 - Les approches individualistes ne parviennent pas à produire d’explications satisfaisantes des dynamiques sociales qui sous-tendent les actes terroristes puisqu’elles ne fournissent pas d’analyses du terrorisme, mais des analyses sur les terroristes. C’est pourquoi cet article s’appuie sur l’analyse formelle de la « société secrète » telle que l’entend Simmel pour développer une explication sociologique qui éclaire la manière dont les relations sociales au sein des groupes terroristes façonne des structures d’opportunité de sorte à déclencher un acte qui peut être caractérisé de terroriste. N2 - Individualistische Ansätze können die sozialen Dynamiken terroristischen Handelns nur unzureichend erklären, da sie keine Terrorismusanalysen, sondern Analysen von Terroristen liefern. Der Aufsatz geht deshalb von Georg Simmels formaler Analyse der „Geheimen Gesellschaft“ aus und entwickelt auf dieser Grundlage eine soziologische Erklärung dafür, wie die sozialen Beziehungen innerhalb solcher Gruppierungen die Opportunitätsstrukturen ihrer Mitglieder so strukturieren, dass ein Handeln entsteht, das wir als terroristisch bezeichnen können. Y1 - 2015 U6 - https://doi.org/10.1007/s11873-014-0261-z SN - 1955-2343 SN - 0035-1776 VL - 135 SP - 331 EP - 359 PB - Brill CY - Leiden ER - TY - JOUR A1 - Mackert, Jürgen T1 - Schließung, soziale JF - Max Weber-Handbuch : Leben - Werk - Wirkung Y1 - 2014 SN - 978-3-534-26348-6 SP - 122 EP - 124 PB - WBG CY - Darmstadt ER - TY - JOUR A1 - Dorsch, Christian A1 - Dörfler, Thomas T1 - Organized hypocrisy of the international community BT - an institutionalist explanation of the UN security council’s contradictory activity on darfur JF - Zeitschrift für Genozidforschung Y1 - 2014 U6 - https://doi.org/10.5771/1438-8332-2014-1-2-8 SN - 1438-8332 SN - 2589-1510 VL - 15 IS - 1-2 SP - 8 EP - 31 PB - Velbrück Wissenschaft CY - Weilerswist ER - TY - THES A1 - Faber, Eike T1 - Von Ulfila bis Rekkared BT - die Goten und ihr Christentum T2 - Potsdamer altertumswissenschaftliche Beiträge ; Bd. 51 N2 - Für etwa 200 Jahre, vom Ende des 4. Jahrhunderts bis 589 n. Chr., gehören die Westgoten einem von der Orthodoxie der Reichskirche abweichenden christlichen Bekenntnis an. Auf dem 3. Konzil von Toledo beendet König Rekkared diesen Zustand religiöser Alterität durch die Konversion zum Katholizismus. Die antiken Berichte zeichnen nur vordergründig ein kohärentes Bild des Christentums der Goten. Dagegen weist Eike Faber Widersprüche und Fehler in der Überlieferung nach und bietet eine Reihe neuer Interpretationen an. Die genauere Betrachtung vermag dabei sowohl den dogmatischen Gehalt des Christentums der Goten schärfer zu konturieren als auch die Beweggründe für die Annahme des neuen Glaubens herauszustellen und die traditionelle Datierung dieses Vorgangs zu widerlegen. Schließlich wird deutlich, welche Funktion das fortgesetzte Festhalten an einer demonstrativ anderen religiösen Überzeugung für die Goten hatte. Prägnante Wegmarken der gotischen Geschichte, wie die Bibelübersetzung Ulfilas, die Eroberung und Plünderung Roms 410 n. Chr. oder die demonstrative Aufgabe der religiösen Differenz durch König Rekkared, werden erst durch diesen neuen, umfassenden Kontext verständlich. Y1 - 2014 SN - 978-3-515-10929-1 SN - 978-3-515-10926-0 U6 - https://doi.org/10.25162/9783515109291 PB - Steiner CY - Stuttgart ER - TY - BOOK A1 - Apelojg, Benjamin A1 - Fichten, Wolfgang ED - Apelojg, Benjamin ED - Fichten, Wolfgang T1 - Experiment Unterricht BT - Studentinnen und Studenten erforschen Unterricht und Schule : Forschungsberichte aus der Oldenburger Teamforschung und dem WAT-Begleitseminar zum Praxissemester der Universität Potsdam T3 - Sammelband N2 - Forschungsberichte aus der Oldenburger Teamforschung und dem WAT-Begleitseminar zum Praxissemester der Universität Potsdam. KW - Forschendes Lernen KW - Reflexion KW - Action Research Y1 - 2014 SN - 978-3-8142-2313-1 PB - BIS-Verlag CY - Oldenburg ER - TY - JOUR A1 - Apelojg, Benjamin ED - Banse, Gerhard ED - Grimmeis, Hermann T1 - Innovationen-Kreativität-Schule BT - eine Betrachtung verschiedener Innovationskonzepte aus der Sicht von Schule JF - Wissenschaft - Innovation- Technologie KW - Innovationen KW - Schule KW - Kreativität Y1 - 2014 SN - 978-3864640537 VL - 37 SP - 325 EP - 340 PB - Trafo-Verlag CY - Berlin ER - TY - BOOK ED - Senge, Lothar T1 - Karlsruher Kommentar zum Gesetz über Ordnungswiedrigkeiten Y1 - 2014 SN - 978-3-406-66044-3 PB - Beck CY - München ET - 4., neu bearb. ER - TY - JOUR A1 - Botsch, Gideon T1 - „Nur der Freiheit …“? JF - Jugendbewegung, Antisemitismus und rechtsradikale Politik Vom „Freideutschen Jugendtag“ bis zur Gegenwart Y1 - 2014 SN - 978-3-11-030642-2 SN - 978-3-11-030622-4 U6 - https://doi.org/10.1515/9783110306422 SP - 242 EP - 261 PB - de Gruyter CY - Oldenburg ER - TY - JOUR A1 - Botsch, Gideon A1 - Haverkamp, Josef T1 - Einleitung JF - Jugendbewegung, Antisemitismus und rechtsradikale Politik Vom „Freideutschen Jugendtag“ bis zur Gegenwart Y1 - 2014 SN - 978-3-11-030642-2 SN - 978-3-11-030622-4 U6 - https://doi.org/10.1515/9783110306422 SP - 1 EP - 8 PB - de Gruyter CY - Oldenburg ER - TY - BOOK ED - Botsch, Gideon ED - Haverkamp, Josef T1 - Jugendbewegung, Antisemitismus und rechtsradikale Politik BT - Vom „Freideutschen Jugendtag“ bis zur Gegenwart T3 - Europäisch-jüdische Studien – Beiträge N2 - Im Jahr 2013 jährte sich zum 100. Mal der „Freideutsche Jugendtag“ auf dem Hohen Meißner. Am Rande dieses historischen Treffens, das als erste große Manifestation der „Deutschen Jugendbewegung“ gilt, kam es zu antisemitischen Ausfällen. In der Folge entstand erstmals ein „völkischer Flügel“ der Jugendbewegung. Nach dem Ersten Weltkrieg gerieten weite Teile der Jugendbewegung, die sich nun als „Bündische Jugend“ begriff, in nationalistisches Fahrwasser und ließen sich für rechtsextreme Politik mobilisieren. 1933 in die Illegalität gezwungen, wandte sich die Mehrheit der seit 1945 wieder- oder neubegründeten Bünde und Verbände zwar der demokratischen Gesellschaft zu, rechtsextreme Jugendgruppen und Publizisten versuchten aber wiederholt, das jugendbewegte Erbe zu vereinnahmen. Der Sammelband wird das Spannungsfeld zwischen Jugendbewegung, Nationalismus und Antisemitismus ausleuchten, wobei erstmals auch jüngere bis jüngste Erscheinungen in den Blick genommen werden. Y1 - 2014 SN - 978-3-11-030642-2 SN - 978-3-11-030622-4 U6 - https://doi.org/10.1515/9783110306422 IS - 13 PB - de Gruyter CY - Oldenburg ER - TY - JOUR A1 - Badalyan, Artavazd A1 - Dierich, Marlen A1 - Stiba, Konstanze A1 - Schwuchow, Viola A1 - Leimkühler, Silke A1 - Wollenberger, Ulla T1 - Electrical wiring of the aldehyde oxidoreductase PaoABC with a polymer containing osmium redox centers BT - biosensors for benzaldehyde and GABA JF - Biosensors N2 - Biosensors for the detection of benzaldehyde and g-aminobutyric acid (GABA) are reported using aldehyde oxidoreductase PaoABC from Escherichia coli immobilized in a polymer containing bound low potential osmium redox complexes. The electrically connected enzyme already electrooxidizes benzaldehyde at potentials below −0.15 V (vs. Ag|AgCl, 1 M KCl). The pH-dependence of benzaldehyde oxidation can be strongly influenced by the ionic strength. The effect is similar with the soluble osmium redox complex and therefore indicates a clear electrostatic effect on the bioelectrocatalytic efficiency of PaoABC in the osmium containing redox polymer. At lower ionic strength, the pH-optimum is high and can be switched to low pH-values at high ionic strength. This offers biosensing at high and low pH-values. A “reagentless” biosensor has been formed with enzyme wired onto a screen-printed electrode in a flow cell device. The response time to addition of benzaldehyde is 30 s, and the measuring range is between 10–150 µM and the detection limit of 5 µM (signal to noise ratio 3:1) of benzaldehyde. The relative standard deviation in a series (n = 13) for 200 µM benzaldehyde is 1.9%. For the biosensor, a response to succinic semialdehyde was also identified. Based on this response and the ability to work at high pH a biosensor for GABA is proposed by coimmobilizing GABA-aminotransferase (GABA-T) and PaoABC in the osmium containing redox polymer. KW - redox polymer KW - aldehyde oxidoreductase KW - ionic strength KW - benzaldehyde KW - GABA KW - biosensor Y1 - 2014 U6 - https://doi.org/10.3390/bios4040403 VL - 4 IS - 4 SP - 403 EP - 421 PB - MDPI CY - Basel ER - TY - RPRT A1 - Küttner, Uwe-Alexander T1 - Opening Up CA – An Interactional Linguist’s View on ICCA-14 T2 - Gesprächsforschung : Online-Zeitschrift zur verbalen Interaktion Y1 - 2015 UR - http://www.gespraechsforschung-online.de/fileadmin/dateien/heft2014/tb-kuettner.pdf SN - 1617-1837 IS - 15 SP - 264 EP - 289 PB - Verlag für Gesprächsforschung CY - Mannheim ER - TY - JOUR A1 - Kupetz, Maxi T1 - 'Mitfühlend sprechen' BT - Zur Rolle der Prosodie in Empathiedarstellungen JF - Prosodie und Phonetik in der Interaktion = Prosody and phonetics in interaction N2 - Im Zentrum dieser interaktional-linguistischen Untersuchung steht die Frage, welchen Beitrag die prosodisch-phonetische Gestaltung einer Äußerung zu ihrer Interpretation als Darstellung von Empathie leistet. Dem liegt eine interaktionale Auffassung von Empathie zu Grunde: Empathie wird nicht als psychoemotionaler Zustand konzeptualisiert, sondern als Darstellung von Verstehen/ Verständnis/ Mitgefühl/ Mitleid in sozialer Interaktion. Gegenstand der Untersuchung ist die interaktive Bearbeitung persönlicher Erlebnisse in deutschen Alltagsgesprächen. Es wird gezeigt, dass – an spezifischen sequentiellen Positionen – Kombinationen folgender prosodisch-phonetischer Ressourcen potenziell relevant sind, um Äußerungen als empathisch, hier i.S.v. 'mitfühlend', interpretierbar zu machen: geringere und/ oder abnehmende Lautstärke/ Diminuendo, tiefes Tonhöhenregister, flach auslaufende Kontur, Behauchung, Knarrstimme, geringe Sprechspannung/ weiche Artikulation, Silbendehnung, Lippenrundung, rhythmische Integration/ Legato-Rhythmus. N2 - This interactional-linguistic study aims at revealing which prosodic-phonetic resources can be used to make an utterance interpretable as a display of empathy when personal experiences are negotiated in German everyday interaction. Empathy refers to displays of understanding and/ or sympathy and/ or compassion for the emotional situation of the other. It will be shown that, in specific sequential positions, (clusters of) the following prosodic-phonetic resources are possibly relevant to make an utterance interpretable as affect-oriented and 'sympathetic': low and/ or decreasing volume/ diminuendo, low pitch register, flat contours, breathiness, creak, soft articulation, lengthening, lip rounding, rhythmic integration, legato. KW - Empathie KW - Affektivität KW - Verstehen/Verständnis KW - Konversationsanalyse KW - Interaktionale Linguistik KW - Alltagsgespräche Y1 - 2014 UR - http://verlag-gespraechsforschung.de/2014/pdf/kupetz-audio.pdf SN - 978-3-936656-60-2 SP - 87 EP - 114 PB - Verlag für Gesprächsforschung CY - Mannheim ER - TY - BOOK A1 - Köser, Stephanie A1 - Küttner, Uwe-Alexander A1 - Kupetz, Maxi A1 - Trouvain, Jürgen A1 - Truong, Khiet P. A1 - Bose, Ines A1 - Kurtenbach, Stephanie A1 - Szczepek Reed, Beatrice A1 - Couper-Kuhlen, Elizabeth ED - Barth-Weingarten, Dagmar ED - Beatrice, Szczepek Reed T1 - Prosodie und Phonetik in der Interaktion T1 - Prosody and phonetics in interaction N2 - Phonetics and prosody have long been recognised as fundamental aspects of spoken discourse. Specifically, the prosody and phonetics of talk-in-interaction have become a field of study in its own right, with the majority of work to date focussing on the structuring of talk, turn-taking, and the contextualization of social practices, actions, genres, styles, affect etc. This volume presents an introduction to basic terms and concepts of prosodic-phonetic research as well as new contributions by young and established researchers in the field, for example, in the area of prosody and phonetics of affect display, public performance, institutional interaction, and sequence organisation. At the same time, it provides a survey of the methods currently employed and is thus aimed at students of language and interaction from a wide range of backgrounds as well as more experienced researchers and novices alike. N2 - Phonetik und Prosodie werden seit langem als fundamentale Aspekte des gesprochenen Diskurses behandelt. Insbesondere Prosodie und Phonetik natürlicher Alltagssprache haben sich zu einem eigenen Forschungsbereich entwickelt. Das Hauptaugenmerk lag dabei bisher auf Gesprächstruktur, Turn-Taking und die Kontextualisierung von sozialen Praktiken, Handlungen, Genres, Stilen und Affekten. Dieser Band präsentiert sowohl eine Einführung in Grundbegriffe und -konzepte der prosodisch-phonetischen Gesprächsforschung, als auch neue Befunde junger und etablierter ForscherInnen. Die einzelnen Kapitel behandeln unter anderem Prosodie und Phonetik von Affektdarstellungen, Theatervorstellungen, institutioneller Interaktion und Sequenzorganisation. Gleichzeitig bietet der Band einen Überblick über die Methoden, die in diesem Forschungsbereich genutzt werden. Der Band richtet sich damit an alle, für deren Arbeit die Erforschung von Sprache und Interaktion eine Rolle spielt, seien es Studierende oder erfahrene ForscherInnen. Y1 - 2014 UR - http://verlag-gespraechsforschung.de/2014/barth.html SN - 978-3-936656-60-2 PB - Verlag für Gesprächsforschung CY - Mannheim ER - TY - JOUR A1 - Küttner, Uwe-Alexander T1 - Rhythmic analyses as a proof-procedure? BT - An initial observation on rhythmicity and projection JF - Prosodie und Phonetik in der Interaktion = Prosody and phonetics in interaction N2 - This paper reports a problematic case of unequivocally evidencing participant orientation to the projective force of some turn-initial demonstrative wh-clefts (DCs) within the framework of Conversation Analysis (CA) and Interactional Linguistics (IL). Conducting rhythmic analyses appears helpful in this regard, in that they disclose rhythmic regularities which suggest a speaker's orientation towards a projected turn continuation. In this particular case, rhythmic analyses can therefore be shown to meaningfully complement sequential analyses and analyses of turn-design, so as to gather additional evidence for participant orientations. In conclusion, I will point to possibly more extensive relations between rhythmicity and projection and proffer a tentative outlook for the usability of rhythmic analyses as an analytic tool in CA and IL. N2 - Dieser primär interaktional-linguistisch ausgerichtete Beitrag berichtet von einem Problemfall im Nachweis von Teilnehmerorientierung an den Turn-Fortführung projizierenden Eigenschaften einiger turn-initialer "Demonstrative-Cleft- Konstruktionen" (DCs). Es wird gezeigt, dass rhythmische Analysen diesbezüglich hilfreich sein können, da sie im konkreten Fall rhythmische Regularitäten erkennen lassen, die eine sprecherseitige Orientierung an einer projizierten Turn-Fortführung nahelegen. Vorausgegangene sequenzielle Analysen und Analysen von Turn-Design werden somit bedeutsam durch rhythmische Analysen ergänzt, um zusätzliche Evidenzen für Teilnehmerorientierungen zu erfassen. Abschließend werde ich auf potenziell weitreichendere Zusammenhänge zwischen Rhythmizität und Projektion in der Interaktion hinweisen und einen provisorischen Ausblick hinsichtlich der möglichen Verwendung rhythmischer Analysen als Analysewerkzeug in der Konversationsanalyse und der Interaktionalen Linguistik geben. KW - Interaktionale Linguistik KW - Sprechrhythmus und Rhythmische Analyse KW - Methode KW - Teilnehmerorientierung KW - Turnkonstruktionseinheiten KW - Projektion KW - Demonstrative Clefts KW - Interactional Linguistics KW - Speech Rhythm and Rhythmic Analysis KW - Method KW - Participant Orientation KW - Turn-Constructional Units KW - Projection KW - Demonstrative Clefts Y1 - 2014 UR - http://verlag-gespraechsforschung.de/2014/pdf/kuettner-audio.pdf SN - 978-3-936656-60-2 SP - 46 EP - 69 PB - Verlag für Gesprächsforschung CY - Mannheim ER - TY - CHAP A1 - Demske, Ulrike A1 - Logacev, Pavel A1 - Goldschmidt, Katrin T1 - POS-Tagging Historical Corpora: The Case of Early New High German T2 - Proceedings of the thirteenth workshop on treebanks and linguistic theories (TLT 13) N2 - A key problem in automatic annotation of historical corpora is inconsistent spelling. Because the spelling of some word forms can differ between texts, a language model trained on already annotated treebanks may fail to recognize known word forms due to differences in spelling. In the present work, we explore the feasibility of an unsupervised method for spelling-adjustment for the purpose of improved part of speech (POS) tagging. To this end, we present a method for spelling normalization based on weighted edit distances, which exploits within-text spelling variation. We then evaluate the improvement in taging accuracy resulting from between-texts spelling normalization in two tagging experiments on several Early New High German (ENHG) texts. Y1 - 2014 VL - 2014 SP - 103 EP - 112 PB - TALAR - Tübingen Archive of Language Resources CY - Tübingen ER - TY - JOUR A1 - Bezzenberger, Tilman A1 - Nicolas-Maguin, Marie-France ED - Bezzenberger, Tilman ED - Gruber, Joachim ED - Rohlfing-Dijoux, Stephanie T1 - Lohnt sich das Abstraktionsprinzip? BT - Eine rechtsvergleichende Skizze aus deutscher und französischer Sicht JF - Liber Amicorum Otmar Seul : Die deutsch-französischen Rechtsbeziehungen, Europa und die Welt JF - Liber Amicorum Otmar Seul : Les relations juridiques franco-allemandes, l'Europe et le monde N2 - Ein wichtiges Anliegen aller Privatrechtsordnungen ist die Sicherheit und Verlässlichkeit des Gütertransfers. In einer entwickelten Wirtschaft, die auf Arbeitsteilung und Umsatz basiert, gibt es lange Lieferketten. Person A liefert ein Gut an B, dann liefert B an C und immer so weiter. Die einzelnen Glieder in der Kette müssen das Gut sicher und verlässlich erwerben können. Wenn nun aber das Geschäft zwischen A und B von Anfang an ungültig ist oder nachträglich hinfällig wird, stellt sich die Frage, wem das Gut gehört. Das deutsche Recht begegnet dieser Frage unter anderem mit dem Trennungs- und Abstraktionsprinzip: Kauf und Übereignung sind zwei gesonderte Verträge, und die Wirksamkeit der Übereignung ist unabhängig vom Bestand und von der Wirksamkeit des Kaufvertrag. Das wird von deutschen Juristen als Schlüssel wissenschaftlichen Rechtsdenkens hochgehalten, stößt aber außerhalb Deutschlands und speziell in Frankreich auf Unverständnis. Denn im französischen Recht sind Kauf und Übereignung Eins. Im Folgenden geht es nicht so sehr um die geistige Qualität des deutschen Trennungs- und Abstraktionsprinzips, die unbestreitbar ist, sondern vor allem um die Frage, ob diese Prinzi-pien im Vergleich zur französischen Einheit von Kauf und Übereignung praktische Vorteile haben. Die Untersuchung konzentriert sich auf die Übertragung von beweglichen Sachen und von Rechten. Das Grundstücksrecht bleibt dagegen ausgeklammert, denn es ist wegen seiner Formalien schwerer zu vergleichen und trägt keine grundlegend neuen Erkenntnisse bei. KW - Abstraktionsprinzip KW - Trennungsprinzip KW - Eigentum KW - Verfügungsgeschäft KW - Verpflichtungsgeschäft Y1 - 2014 UR - https://www.nomos-shop.de/Bezzenberger-Gruber-Rohlfing-Dijoux-deutsch-franz%C3%B6sischen-Rechtsbeziehungen-Europa-Welt-relations-juridiques-franco-allemandes-l/productview.aspx?product=22217 SN - 978-3-8487-1119-2 SP - 21 EP - 31 PB - Nomos CY - Baden-Baden ER - TY - JOUR A1 - Sprinz, Detlef F. T1 - Long-term policy problems: definition, origins, and redponses JF - Predicting the Future in Science, Economics, and Politics Y1 - 2014 SN - 978-1-78347-186-7 SP - 126 EP - 143 PB - Elgar CY - Northampton ER - TY - BOOK A1 - Gronau, Norbert A1 - Lindemann, Marcus T1 - Einführung in das Informationsmanagement T3 - Skripte zur Wirtschaftsinformatik N2 - Dieses Buch bietet eine Einführung in das Informationsmanagement in kommentierter Form. Es richtet sich in erster Linie an Studierende der Betriebswirtschaftslehre und der Wirtschaftsinformatik. Der erste Teil des Buches gibt einen einführenden Überblick über die grundlegende Begriffe und Ansätze des Informationsmanagements. Es wird ein Modell des Informationsmanagements vorgestellt, auf dessen Basis die Aufgaben des Informationsmanagements in den folgenden Kapiteln vertieft werden. Der zweite Teil widmet sich der Informationswirtschaft und behandelt Informationsnachfrage und -angebot. Im dritten Teil des Buches werden die betrieblichen Informationssysteme mit ihren grundlegenden Bausteinen Daten und Prozesse thematisiert. Der vierte Teil gibt einen Überblick über Anwendungssysteme für die Produktion und die Aufgaben des Managements der Informations- und Kommunikationstechnik. Das abschließende Kapitel beinhaltet eine Diskussion relevanter Führungsaufgaben des Y1 - 2014 SN - 978-3-942183-07-9 PB - Gito CY - Berlin ET - durchgesehene Aufl. ER - TY - BOOK A1 - Balderjahn, Ingo T1 - Standortmarketing T3 - UTB ; 4195 N2 - Wann ist ein Standort für Unternehmen attraktiv? Niedrige Steuern, kluge Köpfe, gute Infrastruktur und sozialer Frieden sind wichtige Standortfaktoren. Das Lehrbuch geht auf den zunehmend international geführten Standortwettbewerb ein. Es analysiert die Parameter einer Standortentscheidung und stellt ein Marketing- und Managementkonzept für Regionen vor. Y1 - 2014 SN - 978-3-8252-4195-7 PB - UVK CY - Konstanz ET - 2., komplett überarb. Aufl. ER - TY - BOOK A1 - Gronau, Norbert A1 - Lindemann, Marcus T1 - Einführung in das Produktionsmanagement T3 - Skripte zur Wirtschaftsinformatik N2 - Dieses Buch bietet eine Einführung in das Produktionsmanagement in kommentierter Form. Der erste Teil des Buches gibt einen einführenden Überblick über grundlegende Begriffe der Produktionswirtschaft und systematisiert Produktionsfaktoren, Produktionssysteme und Produkte. Im zweiten Teil geht es um strategische Aspekte des Produktionsmanagements, wie Standortwahl und Produktstrategie, sowie um die Festlegung des Produktionsprogramms. Teil 3 behandelt mit der Gestaltung des Produktionssystems und menschlicher Arbeit die Potenzialfaktoren der Produktion. Gegenstand des vierten Teils ist die Versorgung der Produktion mit dem benötigten Material. Hier werden Fragen der Materialbedarfsermittlung, der Beschaffung und der Lagerhaltung beleuchtet. Im fünften Teil werden relevante Konzepte der operativen Produktionsplanung und -steuerung vorgestellt und die besonderen Planungsprobleme in der Einzel-, Auftrags- und Variantenfertigung betrachtet. Im Fokus des sechsten Teils steht die Serien- und Massenfertigung. Y1 - 2014 SN - 978-3-942183-10-9 PB - Gito CY - Berlin ET - durchgesehene Auflage ER - TY - JOUR A1 - Gärtner, Ursula T1 - Schicksal und Entscheidungsfreiheit bei Quintus Smyrnaeus JF - Philologus N2 - In the Posthomerica references to an omnipotent fate or to the power of the gods are strikingly frequent. Modern scholarship has often treated this as Stoic. Closer reading reveals that Quintus is, on the one hand, following the Homeric concept of double motivation, according to which humans can be motivated by a deity only to an act that conforms to their character and for which they are responsible. On the other hand, Quintus gives these statements on responsibility to characters who are trying to excuse their own acts to themselves and, particularly, to others, i.e. they are motivated contextually. It would be non-Stoic to excuse oneself for a bad deed by reference to an almighty fate. It seems that Quintus, by presenting this tension, wanted the reader to reconsider and reflect on the different concepts. KW - Quintus Smyrnaeus KW - Posthomerica KW - Stoa KW - Schicksal KW - Entscheidungsfreiheit Y1 - 2014 U6 - https://doi.org/10.1515/phil-2014-0007 SN - 2196-7008 SN - 0031-7985 VL - 158 IS - 1 SP - 97 EP - 129 ER - TY - JOUR A1 - Cramer, Sandra A1 - Tacke, Sebastian A1 - Bornhorst, Julia A1 - Klingauf, Jürgen A1 - Schwerdtle, Tanja A1 - Galla, Hans-Joachim T1 - The Influence of Silver Nanoparticles on the Blood-Brain and the Blood-Cerebrospinal Fluid Barrier in vitro JF - Journal of Nanomedicine & Nanotechnology N2 - The use of silver nanoparticles in medical and consumer products such as wound dressings, clothing and cosmetic has increased significantly in recent years. Still, the influence of these particles on our health and especially on our brain, has not been examined adequately up to now. We studied the influence of AgEO- (Ethylene Oxide) and AgCitrate-Nanoparticles (NPs) on the protective barriers of the brain, namely the blood-brain barrier (BBB) and the blood-cerebrospinal fluid (blood-CSF) barrier in vitro. The NPs toxicity was evaluated by examining changes in membrane integrity, cell morphology, barrier properties, oxidative stress and inflammatory reactions. AgNPs decreased cell viability, disturbed barrier integrity and tight junctions and triggered oxidative stress and DNA strand breaks. However, all mentioned effects were, at least partly, suppressed by a Citrate-coating and were most pronounced in the cells of the BBB as compared to the epithelial cells representing the blood-CSF barrier. AgEO- but not AgCitrate-NPs also triggered an inflammatory reaction in porcine brain capillary endothelial cells (PBCEC), which represent the BBB. Our data indicate that AgNPs may cause adverse effects within the barriers of the brain, but their toxicity can be reduced by choosing an appropriate coating material. Y1 - 2014 U6 - https://doi.org/10.4172/2157-7439.1000225 SN - 2157-7439 VL - 5 IS - 5 ER - TY - JOUR A1 - Noble, Andrew T1 - Ultraschall Berlin BT - Festival für neue Musik, 2014 JF - Tempo: a quarterly review of modern music Y1 - 2014 U6 - https://doi.org/10.1017/S004029821400014X SN - 1478-2286 VL - 68 IS - 269 SP - 76 EP - 78 PB - Cambidge University Press CY - Cambridge ER - TY - JOUR A1 - Hafer, Jörg A1 - Kiy, Alexander A1 - Lucke, Ulrike T1 - Moodle & Co. auf dem Weg zur Personal Learning Environment JF - eleed N2 - Ausgehend von der typischen IT‐Infrastruktur für E‐Learning an Hochschulen auf der einen Seite sowie vom bisherigen Stand der Forschung zu Personal Learning Environments (PLEs) auf der anderen Seite zeigt dieser Beitrag auf, wie bestehende Werkzeuge bzw. Dienste zusammengeführt und für die Anforderungen der modernen, rechnergestützten Präsenzlehre aufbereitet werden können. Für diesen interdisziplinären Entwicklungsprozess bieten sowohl klassische Softwareentwicklungsverfahren als auch bestehende PLE‐Modelle wenig Hilfestellung an. Der Beitrag beschreibt die in einem campusweiten Projekt an der Universität Potsdam verfolgten Ansätze und die damit erzielten Ergebnisse. Dafür werden zunächst typische Lehr‐/Lern‐bzw. Kommunikations‐Szenarien identifiziert, aus denen Anforderungen an eine unterstützende Plattform abgeleitet werden. Dies führt zu einer umfassenden Sammlung zu berücksichtigender Dienste und deren Funktionen, die gemäß den Spezifika ihrer Nutzung in ein Gesamtsystem zu integrieren sind. Auf dieser Basis werden grundsätzliche Integrationsansätze und technische Details dieses Mash‐Ups in einer Gesamtschau aller relevanten Dienste betrachtet und in eine integrierende Systemarchitektur überführt. Deren konkrete Realisierung mit Hilfe der Portal‐Technologie Liferay wird dargestellt, wobei die eingangs definierten Szenarien aufgegriffen und exemplarisch vorgestellt werden. Ergänzende Anpassungen im Sinne einer personalisierbaren bzw. adaptiven Lern‐(und Arbeits‐)Umgebung werden ebenfalls unterstützt und kurz aufgezeigt. Y1 - 2014 UR - https://eleed.campussource.de/archive/10/4085 SN - 1860-7470 VL - 2014 IS - 10 ER - TY - CHAP A1 - Kiy, Alexander A1 - Lucke, Ulrike ED - Rensing, C. ED - Trahasch, S. T1 - Learning analytic tools in practical comparison T2 - DeLFI Workshops of the 12th e-Learning Conference of the German Computer Society, DeLFI 2014; Freiburg; Germany; 15 September 2014 through 15 September 2014 CEUR Workshop Proceedings T2 - Learning-analytics-werkzeuge im praxisvergleich Y1 - 2014 UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-84921854348&partnerID=MN8TOARS SN - 1613-0073 VL - 2014 IS - 1227 SP - 104 EP - 111 PB - Technical University of Aachen CY - Aachen ER - TY - CHAP A1 - Kiy, Alexander A1 - Grünwald, Franka A1 - Zoerner, Dietmar A1 - Lucke, Ulrike ED - Trasch, Stephan ED - Plötzner, Rolf ED - Schneider, Gerhard ED - Sassiat, Daniel ED - Gayer, Claudia ED - Wöhrle, Nicole T1 - Ein Hochschul-App-Framework: Hybrid und modular T2 - DeLFI 2014 - Die 12. e-Learning Fachtagung Informatik Lecture Notes in Informatics N2 - Mobile Endgeräte und die dazugehörigen Applikationen sind zu einem unverzichtbaren Bestandteil des täglichen Lebens geworden und ermöglichen den ortsund zeitunabhängigen Zugriff auf wichtige Informationen. Hochschulspezifische An- gebote sind im mobilen Bereich hingegen noch immer nicht flächendeckend anzutreffen und lassen sich i. d. R. nur auf Einzelaktivitäten Studierender und Lehrender zurückführen. Dabei können mobile Applikationen einen essentiellen Beitrag zur Verbesserung der studentischen Selbstorganisation sowie für die Ausgestaltung und Ergänzung von konkreten Lehr-/Lernszenarien leisten. Dieser Artikel stellt ein modulares Hochschul-App-Framework vor, das sowohl zentrale campusbezogene Dienste als auch dezentrale Lernapplikationen unter einer Oberfläche vereint anbietet. Anhand einer Analyse von Stärken und Schwächen werden verschiedene Ansätze in Hinblick auf Anforderungen, Entwicklung, Wartung und Betrieb der Hochschul-App zusammengefasst und bewertet. Es wird auf die zugrundeliegende serviceorientierte Architektur eingegangen, die eine Portierung der Applikation auf andere Hochschulen mit einem vertretbaren Aufwand ermöglicht. Der Beitrag schließt mit einer Darstellung der ersten Ergebnisse und weiterführender Überlegungen und Arbeiten. Y1 - 2014 UR - https://subs.emis.de/LNI/Proceedings/Proceedings233/article18.html SN - 978-3-88579-627-5 IS - P-233 SP - 205 EP - 216 PB - Gesellschaft für Informatik e.V. CY - Bonn ER - TY - CHAP A1 - Kiy, Alexander A1 - Lucke, Ulrike A1 - Zoerner, Dietmar T1 - An adaptive personal learning environment architecture T2 - Architecture of Computing Systems – ARCS 2014 Lecture Notes in Computer Science N2 - Institutions are facing the challenge to integrate legacy systems with steadily growing new ones, using different technologies and interaction patterns. With the demand of offering the best potential of all systems, several not matching systems including their functions have to be aggregated and offered in a useable way. This paper presents an adaptive, generalizable and self-organized Personal Learning Environment (PLE) framework with the potential to integrate several heterogeneous services using a service-oriented architecture. First, a general overview over the field is given, followed by the description of the core components of the PLE framework. A prototypical implementation is presented. Finally, it’s shown how the PLE framework can be dynamically adapted to a changing system environment, reflecting experiences from first user studies. KW - Service-oriented architecture KW - Personal Learning Environment KW - University Service Bus Y1 - 2014 SN - 978-3-319-04890-1 VL - 2014 IS - 8350 SP - 60 EP - 71 PB - Springer ER - TY - CHAP A1 - Knoth, Alexander Henning A1 - Kiy, Alexander T1 - (Self-)confident through the introductory study phase with the Reflect App BT - (Self-)confident through the introductory study phase with the Reflect App T2 - CEUR Workshop Proceedings T2 - Selbst-bewusst durch die Studieneingangsphase mit der Reflect-App Y1 - 2014 UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-84921875162&partnerID=MN8TOARS SN - 1613-0073 IS - 1227 SP - 172 EP - 179 PB - CEUR-WS CY - Freiburg ER - TY - JOUR A1 - Günther, Oliver T1 - Big Data: What is it? And what does it mean for science, economy and society? JF - Informatik-Spektrum Y1 - 2014 UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-84897396415&partnerID=MN8TOARS U6 - https://doi.org/10.1007/s00287-014-0783-7 SN - 0170-6012 VL - 37 IS - 2 SP - 85 EP - 86 PB - Springer Verlag CY - Heidelberg ER - TY - JOUR A1 - Stadler, Heike T1 - Spurensuche BT - Bibliothekarinnen, Berufsgeschichte, Sprache in Nachrufen : Ein Dialog JF - LIBREAS: Library Ideas 25 (2014) Y1 - 2014 UR - http://edoc.hu-berlin.de/18452/9719 UR - https://nbn-resolving.org/urn:nbn:de:kobv:11-100219329 U6 - https://doi.org/10.18452/9067 VL - 22 SP - 1 EP - 7 PB - Institut für Bibliotheks- und Informationswissenschaft der Humboldt Universität zu Berlin CY - Berlin ER - TY - THES A1 - Hermawan, Romy T1 - Coordination and civil service reform in Indonesia (1999-2009) N2 - The background of civil service reform in Indonesia reveals the emergence of the reformation movement in 1998, following the fall of the authoritarian New Order regime. The reformation movement has seen the introduction of reforms in Indonesia's various governmental institutions, including the civil service. The civil service reforms were marked by the revision of Act 8/ 74 with Act 43 of 1999 on Civil Service Administration. The implementation of the civil service reform program, which was carried out by both central and local governments, required cooperation between the actors (in particular, Ministries, agencies and local governments), known as coordination. Currently, the coordination that occurs between actors tends to be rigid and hierarchical. As a result, targets are not efficiently and effectively met. Hierarchical coordination, without a strong public sector infrastructure, tends to have a negative impact on achieving the desired outcomes of the civil service reform program. As an intrinsic part of the New Order regime, hierarchical coordination resulted in inefficiency and lack of efficacy. Despite these inefficiencies, the administration and the political environment have changed significantly as a result of the reform process. Obvious examples of the reforms are changes in recruitment patterns, placement and remuneration policies. However, in the case of Indonesia, it appears that every state institution has its own policy. Thus, it appears that there has not been policy coherence in the civil service reform program, resulting in the lack of a sustainable program. The important thing to examine is how the coordination mechanisms of the civil service reform program in the central government have developed during the reform era in Indonesia The purpose of this study is to analyse the linkages between coordination mechanisms and the actual implementation of civil service reform programs. This is undertaken as a basis for intervention based on the structures and patterns of coordination mechanisms in the implementation of civil service reform programs. The next step is to formulate the development coordination mechanisms, particularly to create structures and patterns of civil service reforms which are more sustainable to the specific characteristics of public sector organisations in Indonesia. The benefits of this research are a stronger understanding of the linkages between the mechanisms of coordination and implementation of civil service reform programs. Through this analysis, the findings can then be applied as a basic consideration in planning a sustainable civil service reform program. In the basis of theoretical issues concerning the linkages between coordination mechanisms and implementation of civil service reform program sustainability, this book explores the type of coordination, which is needed to test the proportional and sustainable concept of the intended civil service reform program in Indonesia. Research conducted through studies, surveys and donors has shown that poor coordination is the major hindrance to the civil service program reform in Indonesia. This research employs a qualitative approach. In this study, the coordination mechanisms and implementations of civil service reform programs are demonstrated by means of case studies of the State Ministry for Administrative Reform, the National Civil Service Agency and the National Public Administration Institute. The coordination mechanisms in these Ministries and agencies were analysed using indicators of effective and efficient coordination. The analysis of the coordination mechanisms shows a tendency towards rigid hierarchical coordination. This raises concerns about fragmentation among departments and agencies at the central government level and calls for integrated civil service reform both at central and local governmental levels. In the context of implementation programs, a hierarchical mechanism of coordination leverages on various aspects, such as the program formulation, implementation flow of the program, the impact of policies, and achievement targets. In particular, there was a shift process of the mainstream civil service reform in the Ministries and agencies which are marked by the emergence of sectoral interest and inefficiencies in the civil service reform program. The primary result of successful civil service reform is increased professionalism in the civil service. The findings on hierarchical mechanisms and the prescriptions which will follow show that the professionalism of Indonesia’s civil service is at stake. The implementation of the program through coordination mechanisms in Ministries and agencies is measured in various dimensions: the centre of coordination, integration of coordination, sustainability of coordination and multidimensionality of coordination. The results of this analysis show that coordination mechanisms and the implementation of civil service reform are more successful when they are integration rather than hierarchical mechanisms. For a successful implementation of the reform program, it is crucial to intervene and change the type of coordination at the central government through the integration approach (hierarchy, market, and network). Furthermore, in order to move towards the integration type mechanism of coordination the separation of the administration and politics in the practice of good governance needs to be carried out immediately and simultaneously. Based on this analysis, it can be concluded that the integration type mechanism of coordination is a suitable for Indonesia for a sustainable civil service reform program. Finally, to achieve coherent civil service reforms, national policies developed according to the central government's priorities are indispensable, establishing a coordination mechanism that can be adhered to throughout all reform sectors. N2 - Seit dem Sturz des autoritären und dem Wechsel zum Regime des „New Order“ im Jahre 1998 haben die Reformbemühungen in der öffentlichen Verwaltung in Indonesien stark zugenommen. Ihren Ursprung nahmen sie mit der Revision des Gesetzes 8/74 und 43 im Jahre 1999 betreffend die Grundlagen der öffentlichen Verwaltung. Implementiert wurde die Reform sowohl durch die Zentralregierung als auch durch die Lokalregierungen. Jedoch erforderte die Implementierung dieses Programmes auch die Zusammenarbeit bzw. die Koordination verschiedener Akteure, wie beispielsweise Ministerien, Behörden, und Lokalregierungen. Die gegenwärtige Koordination zwischen diesen Akteuren ist rigide und hierarchisch. Daraus ergibt sich, dass die gesteckten Ziele nicht effizient und effektiv erreicht werden. Hierarchische Koordination ohne eine gefestigte Verwaltungsstruktur verhindert die Umsetzung des Reformprogrammes. Als intrinsisches Merkmal des „New Order“ Regimes führt die hierarchische Koordination zur Ineffizienz und einem Mangel an Effektivität. Trotz dieser Ineffizienzen haben die Reformen zu signifikanten Veränderungen in der Verwaltung und im politischen Umfeld geführt. Offensichtliche Beispiele der Verwaltungsreform sind Änderungen in der Einstellungs-, Beförderungs- und Entlohnungspraxis. Im Falle Indonesiens jedoch scheint jede einzelne Institution ihr eigenes Regelwerk zu besitzen. Dies deutet darauf hin, dass das Verwaltungsreformprogramm keine allzu große Kohärenz aufgewiesen hat. Es ist hierbei wichtig zu untersuchen wie die Koordinationsmechanismen dieses Programmes sich nach der Reformära in Indonesien entwickelt haben. Diese Studie hat die Absicht, die Verbindungen zwischen den Koordinationsmechanismen und den tatsächlichen Durchführung des Reformprogrammes der öffentlichen Verwaltung zu analysieren. Offensichtlich zeichnete sich dieseweder durch Kohärenz noch eine nachhaltige Implementierung aus. Es ist nun wichtig, eine Richtung zu bestimmen, wie die Koordinationsmechanismen sich entwickeln müssten um Strukturen und Mechanismen zu schaffen, die besser zu den spezifischen Charakteristiken der öffentlichen Verwaltungen in Indonesien passen. Diese Untersuchung trägt dazu bei, die Zusammenhänge zwischen Koordinationsmechanismen und des tatsächlichen Implementationserfolges von Reformprogrammen der öffentlichen Verwaltung zu verstehen. Ein solches Analyseergebnis kann dann zu nachhaltigen Reformbemühungen beitragen. Ausgehend von theoretischen Überlegungen bezüglich der Verbindung von Koordinationsmechanismen und der Implementierung von Reformprogrammen der öffentlichen Verwaltung, erforscht diese Studie verschiedene Aspekte des Koordinationstypus, der notwendig scheint, um das verhältnismäßige und nachhaltigeKonzept des beabsichtigten Reformprogrammes in Indonesien zu testen. Bisherige Forschung auf dem Gebiet der Koordination zeigt, dass das größte Hindernis für ein erfolgreiches Reformprogramm der öffentlichen Verwaltung ein Mangel an Koordination ist. Diese Studie wählt einen qualitativen Ansatz. Sie zeigt die Koordinationsmechanismen bei der Implementation von Reformprogrammen in der öffentlichen Verwaltung an den Fallbeispielen des „Staatsministeriums für Administrative Reformen“, der „Nationalen Agentur für den Öffentlichen Dienst“ und des „Nationalen Instituts für die Öffentliche Verwaltung“. Die Koordinationsmechanismen dieser Ministerien und Institute wurden dabei auf Grundlage von Indikatoren für effektive und effiziente Koordination untersucht. Die Analyse zeit tendenziell, dass die Koordination einerigide und hierarchische Form annimmt. Dies lässt Bedenken über die Fragmentierung der Abteilungen und Agenturen der Zentralregierung aufkommen und verdeutlicht die Notwendigkeit einer integrierten Reform der öffentlichen Verwaltung sowohl auf der Ebene der Zentralregierung als auch der Lokalregierungen. Im Kontext der Implementierungsbemühungen berührt eine hierarchische Koordination verschiedene Aspekte wie zum Beispiel die Formulierung des Programmes, der Ablauf der Implementation, der Einfluss des Regelwerks und die Erreichung der gesteckten Ziele. Insbesondere konnte beobachtet werden, dass sich der grundlegende Verwaltungsprozesses in den Ministerien und den Agenturen verlagert hat, was sich durch die Verstärkung sektoraler Interessen und zunehmender Ineffizienzen des Reformprogrammes ausdrückt. Das derzeitige Ergebnis ist im Wesentlichen eine zunehmende Professionalisierung des öffentlichen Dienstes. Die Befunde über hierarchische Mechanismen und die danach folgenden Vorgaben stellen die Professionalität des öffentlichen Dienstes in Indonesien in Frage. Die Implementierung des Reformprogrammes durch Koordinationsmechanismen in Ministerien und Agenturen werden auf mehreren Dimensionen gemessen: der Ausgangspunkt der Koordination, ihre Einbindung, Nachhaltigkeit und Mehrdimensionalität. Die Ergebnisse dieser Analyse zeigen, dass integrative Koordinationsmechanismen und Implementationen erfolgreicher sind als hierarchische. Um das restliche Reformprogramm erfolgreich zu einem Ende zu bringen, erscheint es wesentlich einzugreifen und die vorherrschende Koordination in der Zentralregierung durch einen integrativen Ansatz zu ersetzen (Hierarchie, Markt, Netzwerk). Darüber hinaus muss, um dies zu erreichen, die Trennung von Verwaltung und Politik im Sinne der guten Regierungsführung gleichzeitig umgesetzt werden. Auf Grundlage dieser Analyse kann gefolgert werden, dass der integrative Ansatz bei der Koordination geeignet erscheint, um das Reformprogramm der öffentlichen Verwaltung in Indonesien umzusetzen. Schlussendlich, um eine einheitliche Reform der öffentlichen Verwaltung zu erreichen bedarf es einer zentralen Koordinationsstrategie der Zentralregierung, die einheitlich in allen Reformsektoren befolgt wird. KW - Indonesien KW - Verwaltungsreform KW - Geschichte 1999-2009 KW - Coordination KW - Civil Service Reform KW - Bureaucracy Y1 - 2014 SN - 978-602-284-061-9 PB - Center of South South Cooperation Studies, Univ. CY - Brawijaya ER - TY - CHAP A1 - Sabrow, Martin T1 - Memoiren der Macht BT - Gedachte Geschichte in der Autobiographik kommunistischer Parteifunktionäre T2 - Geschichte Denken : Perspektiven auf die Geschichtsschreibung heute Y1 - 2014 SN - 978-3-525-30068-5 SP - 186 EP - 207 PB - Vandenhoeck & Ruprecht CY - Göttingen ER - TY - CHAP A1 - Kasper, Judith T1 - Kata/strophisches Lesen: Baudelaire in Buchenwald T2 - Unfälle der Sprache : literarische und philologische Erkundungen der Katastrophe Y1 - 2014 SP - 93 EP - 115 PB - Turia + Kant CY - Wien ER - TY - CHAP A1 - Kasper, Judith T1 - Für eine Philologie der Kata/strophe T2 - Unfälle der Sprache : literarische und philologische Erkundungen der Katastrophe Y1 - 2014 SP - 7 EP - 20 PB - Turia + Kant CY - Wien ER - TY - CHAP A1 - Ette, Ottmar T1 - Angst und Katastrophe / Angst vor Katastrophen BT - Zur Ökonomie der Angst im Angesichts des Todes T2 - Unfälle der Sprache : literarische und philologische Erkundungen der Katastrophe Y1 - 2014 SP - 233 EP - 269 PB - Turia + Kant CY - Wien ER - TY - BOOK ED - Ette, Ottmar ED - Kasper, Judith T1 - Unfälle der Sprache BT - literarische und philologische Erkundungen der Katastrophe N2 - Der Begriff »Katastrophe« hat in unserer Alltags- und Mediensprache Hochkonjunktur. Was in der Abfolge von Kriegen, Attentaten, Erdbeben, Vulkanausbrüchen und Tsunamis als »Katastrophe« bezeichnet wird, verlangt nach einer zugespitzten Analyse. In der Literaturwissenschaft wird der Ausdruck als Bezeichnung für das schreckliche Unglück verwendet, mit dem eine Tragödie endet. Die »Strophe« bezeichnet dabei ursprünglich die körperliche Drehung, mit welcher der Chor in der antiken Tragödie seinen Gesang begleitete, bevor etwas Neues beginnt .. Y1 - 2014 SN - 978-3-85132-738-0 PB - Turia + Kant CY - Wien ER - TY - JOUR A1 - Wiemann, Dirk ED - Lange, Bernd-Peter ED - Bartels, Anke T1 - A Little Piece of the Shire BT - Some Versions of the Hobbit Garden JF - Hard times : deutsch-englische Zeitschrift Y1 - 2014 VL - 2014 IS - 95 SP - 24 EP - 27 ER - TY - JOUR A1 - Wiemann, Dirk T1 - George, Rosemary Marangoly, Indian English and the Fiction of National Literature / [rezensiert von] Dirk Wiemann JF - Zeitschrift für Anglistik und Amerikanistik : ZAA ; a quarterly of language, literature and culture N2 - Rezensiertes Werk George, Rosemary Marangoly, Indian English and the Fiction of National Literature - Cambridge: Cambridge University Press, 2013. - Hb. viii, 285 pp. - (Zeitschrift für Anglistik und Amerikanistik ; 62(4)) ISBN 978-1-107-04000-7. Y1 - 2014 U6 - https://doi.org/10.1515/zaa-2014-0039 SN - 0044-2305 SN - 2196-4726 VL - 62 IS - 4 SP - 385 EP - 388 PB - DeGruyter CY - Tübingen ER - TY - CHAP A1 - Wiemann, Dirk T1 - (Not) Readily Available : Kiran Nagarkar in the Global Market T2 - Indian Writing in English and the Global Literary Market Y1 - 2014 SN - 978-1-349-49386-9 SP - 180 EP - 197 PB - Palgrave CY - London ER - TY - CHAP A1 - Wiemann, Dirk T1 - Tolkien’s Baits : Agonism, Essentialism and the Visible in The Lord of the Rings T2 - Politics in Fantasy Media : Essays on Ideology and Gender in Fiction, Film, Television and Games Y1 - 2014 SP - 191 EP - 204 PB - McFarland CY - Jefferson, NC ER - TY - CHAP A1 - Wiemann, Dirk T1 - Vom Globus zum Planeten : Derek Walcott ‘nach der Hybridität’ lesen T2 - Nach der Hybridität : Zukünfte der Kulturwissenschaften Y1 - 2014 VL - 2014 SP - 167 EP - 184 PB - tranvia CY - Berlin ER - TY - CHAP A1 - Wiemann, Dirk T1 - World Literary Spacing : Contemporary Verse Novels Across the Anglosphere T2 - Across Literary and Linguistic Diversities : Essays on Comparative Literature Y1 - 2014 SN - 978-3-0343-1759-7 SP - 45 EP - 62 PB - Lang CY - Oxford ER - TY - CHAP A1 - Wiemann, Dirk T1 - On (Not) Missing Links : reading Conan Doyle with Mahasweta Devi T2 - Afrofictional In(ter)ventions : revisiting the BIGSAS Festival of African (-Diasporic) Literatures, Bayreuth 2011-2013 Y1 - 2014 SN - 978-3-942885-67-6 SP - 269 EP - 282 PB - Edition Assemblage CY - Berlin ER - TY - CHAP A1 - Haßler, Gerda T1 - Unità e diversità delle teorie linguistiche del XVII e del XVIII secolo T2 - Linguaggio, filosofia, fisiologia nell’età moderna : Atti del Convegno Roma 23-25 gennaio 2014 (ILIESI digitale. Ricerche filosofiche e lessicali ; 1) N2 - Uno sguardo che renda omogenee le teorie della lingua relative al XVII e al XVIII secolo non può cogliere che a grandi linee la realtà delle concezioni della lingua abbracciate in questo periodo. Il riconoscimento di una teoria cartesiana della lingua come la spiegazione indifferenziata degli sviluppi conseguenti il passaggio da visioni razionalistiche a concezioni orientate ai sensi sono risultato di tale omogeneizzazione, un processo che contempla la realtà solo in parte. Il pensiero linguistico era contrassegnato da un misto di forme di riflessione di carattere narrativo e di tipo concettuale-razionale che si completavano in modo reciproco. Se l’approccio concettuale tentava di rilevare le proprietà fondamentali della lingua e ordinarle razionalmente, le forme narrative della riflessione linguistica non si rivolgevano alla lingua in quanto oggetto concettuale. Piuttosto la rappresentavano come oggetto da comprendere. Gli approcci narrativi e concettuali alla lingua prevedono differenze discorsive nelle impostazioni teorico-linguistiche. Anche lo stampo del pensiero teoretico-linguistico contribuisce, attraverso tradizioni differenti, alla molteplicità delle vedute teoretico-linguistiche. Per tradizioni intendiamo posizioni dominanti nella riflessione metalinguistica, presenti in contesti regionali, che possono differenziarsi da altre tradizioni. Ad ogni modo, anche il ritardato sviluppo o la ricezione di teorie linguistiche può condurre a differenze caratteristiche. Le teorie linguistiche dell´Illuminismo furono per esempio recepite in Spagna più tardi che in altri Paesi europei. Ciò condusse all’accettazione sincronica di elementi teorici relativi a teorie diverse e consecutive. Se si concentra l’attenzione al di fuori dell’Europa si verrà attratti dallo sviluppo degli approcci analoghi alla riflessione linguistica che trovarono sviluppo in Cina all’inizio del XX secolo. Unità e diversità sono tuttavia rintracciabili non solo sul piano della conoscenza metalinguistica ma anche sul piano dell’oggetto. Una sfida per la descrizione della lingua orientata alla tradizione greco-latina era rappresentata dalle lingue indigene con le quali si stava iniziando ad entrare in contatto attraverso i viaggi di scoperta e in seguito all’inizio del colonialismo. Da affiancare alla comunicazione esogena della trasmissione metalinguistica dei rapporti nell’ambito delle lingue europee sono presenti anche approcci per una percezione della specificità categoriale delle lingue americane. Sebbene in alcuni casi non verranno riconosciute le giuste categorizzazioni per le lingue descritte, per lo meno verrà assodato che le categorie rese note dalla grammatica latina non sussistono. Nella ricerca degli ultimi decenni, la rappresentazione di un paradigma della filosofia della lingua del XVII e del XVIII secolo che postordini e subordini universalmente la molteplicità delle lingue a strutture valide di pensiero e che prescriva per la riflessione linguistica categorie fisse di una grammatica generale strettamente orientata alla logica razionalistica è stata più volte relativizzata. In quanto connessa con la fondatezza dell’unità e con l’inalterabilità del genere umano a seconda di spazio e tempo, la tesi che le lingue nella loro natura molteplice possano esistere solo alle dipendenze di una struttura universale del pensiero si lasciava catalogare tra quelle posizioni paradigmatiche sussistenti nell’ambito della filosofia della lingua di allora. Attraverso la conoscenza dell’origine storica dell’evoluzione dell’uomo, di tutti i suoi stili di vita e forme di comunicazione, assume rilievo un’altra posizione paradigmatica che attribuisce alla lingua un influsso formativo sul pensiero. Attraverso la differenziazione ideologico-filosofica e la specificità nazionale delle sue tesi relative alla lingua in generale e alle lingue storiche in particolare la visione secolarizzata dell’uomo e della società elaborata all’apice dell’Illuminismo si associava allo sviluppo corrispettivo e al cambiamento delle posizioni teorico-linguistiche. Con la proclamazione della lingua e del pensiero come risultati di un lungo sviluppo corrispettivo nella storia dell’umanità viene assegnato nuovo valore alle prese di posizione sulla natura e sull’origine della lingua. Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-82010 UR - http://www.iliesi.cnr.it/pubblicazioni/Ricerche-01-Marras_Schino.pdf SN - 978-88-9782-803-7 SN - 2464-8698 SP - 273 EP - 296 PB - Istituto per il Lessica Intellettuale Europeo e Storia delle Idee CY - Rom ER - TY - JOUR A1 - Ippolito, Antonella T1 - L' Inferno nel ciclo dei Contorni danteschi di Bonaventura Genelli JF - Dante e l' Arte N2 - Il ciclo dei trentasei Contorni danteschi del pittore e disegnatore berlinese Giovanni Bonaventura Genelli (1798-1868) rappresenta un interessante tentativo d’interpretare il testo della Commedia alla luce dei principi del classicismo tedesco, sull’esempio di Carstens e di Koch e, in parte di Flaxman da cui però Genelli si distingue per continua ricerca volta ad esprimere la plasticità delle forme. Caratteristica precipua delle sue illustrazioni è inoltre il ricorso continuo sia alla scultura antica che agli affreschi michelangioleschi della Sistina come repertorio iconografico. L’articolo approfondisce questi aspetti con particolare riferimento alle sedici tavole dedicate all’Inferno. N2 - The cycle of the 36 outline illustrations to Dante’s Divine Comedy represents a very interesting attempt towards a pictorial interpretation of the text inspired to the principles of the German classicism. Genelli is in this respect a follower of Carstens and Koch. The cleanliness of his line drawing with no shading and few background details is reminiscent of Flaxman; nonetheless, an evident mark of Genelli’s style is his permanent effort of exploring and expressing the dynamic plasticity of bodies. To represent Dante’s world he also draws on ancient sculpture as well as on Michelangelo’s Sistina frescoes as a iconographic repertoire. These aspects are here illustrated with special regard to the sixteen illustration of the Hell. KW - Inferno KW - illustrazioni KW - disegno KW - Neoclassicismo KW - arte tedesca Y1 - 2014 SN - 2385-5355 VL - 2014 IS - 1 SP - 241 EP - 270 PB - Univ. Autònoma de Barcelona CY - Bellaterra ER - TY - JOUR A1 - Zimmermann, Andreas T1 - Koalition locuta. Causa finita? BT - Zur Umsetzung des Koalitionsvertrages zwischen CDU/CSU und SPD im Bereich des staatsangehörigkeitsrechtlichen Optionsmodells JF - Die öffentliche Verwaltung : DÖV ; Zeitschrift für öffentliches Recht und Verwaltungswissenschaft N2 - Die staatsangehörigkeitsrechtliche Optionspflicht des § 29 StAG für in Deutschland geborene Kinder ausländischer Eltern, die jus soli die deutsche Staatsangehörigkeit erworben haben, bildete eine der Kernfragen des letzten Bundestagswahlkampfes. Im zwischen CDU/CSU und SPD abgeschlossenen Koalitionsvertrag ist vorgesehen, dass für in Deutschland geborene und aufgewachsene deutsche Kinder ausländischer Eltern in Zukunft der Optionszwang entfallen soll und die Mehrstaatigkeit akzeptiert wird, während es im Übrigen beim geltenden Staatsangehörigkeitsrecht bleiben soll. Der Beitrag untersucht vor diesem Hintergrund und im Lichte der nunmehr insoweit vorliegenden Entwürfe die sich aus diesen politischen Vorgaben ergebenden staatsangehörigkeitsrechtlichen Regelungsoptionen und -probleme. Y1 - 2014 SN - 0029-859X IS - 14 SP - 429 EP - 434 PB - Kohlhammer CY - Stuttgart u. a. ER - TY - CHAP A1 - Zimmermann, Andreas A1 - Schniederjahn, Nina T1 - 60 Jahre EMRK - Versuch einer Bilanz T2 - 60 Jahre Europäische Menschenrechtskonvention : die Konvention als "living instrument" (Schriftenreihe des Menschenrechtszentrums der Universität Potsdam ; Bd. 38) Y1 - 2014 SN - 978-3-8305-3407-5 SP - 7 EP - 19 PB - Berliner Wissenschaftsverlag CY - Berlin ER - TY - JOUR A1 - Zimmermann, Andreas A1 - Landefeld, Sarina T1 - Europäische Menschenrechtskonvention und Staatsangehörigkeitsrecht der Konventionsstaaten JF - Zeitschrift für Ausländerrecht und Ausländerpolitik : ZAR Y1 - 2014 SN - 0721-5746 VL - 34 IS - 3 SP - 97 EP - 136 PB - Nomos CY - Baden-Baden ER - TY - BOOK ED - Zimmermann, Andreas T1 - 60 Jahre Europäische Menschenrechtskonvention - Die Konvention als "living instrument" T3 - Schriftenreihe des Menschenrechtszentrums der Universität Potsdam N2 - 2013 jährte sich das Inkrafttreten der Europäischen Menschenrechtskonvention zum 60. Mal. Seit ihrem Bestehen hat die Konvention insbesondere durch den auf ihrer Grundlage gegründeten Gerichtshof den Schutz der Menschenrechte in Europa wesentlich gestärkt. Mit ihren mittlerweile 47 Vertragsparteien ist sie zu einem gesamteuropäischen Grundrechtsschutzsystem geworden, dessen Akzeptanz sich nicht zuletzt an den in den vergangenen Jahren rasant gestiegenen Fallzahlen zeigt. Dennoch steht die EMRK auch in der Zukunft vor besonderen Herausforderungen. Dieser Band stellt den Versuch einer Bilanz der vergangenen 60 Jahre dar und enthält die Beiträge der Vortragenden des Workshops „60 Jahre Europäische Menschenrechtskonvention – die Konvention als ‚living instrument‘“, der anlässlich des Jubiläums durch das MenschenRechtsZentrum der Universität Potsdam veranstaltet wurde. Schwerpunktmäßig beschäftigen sich die Beiträge mit der Rechtsfortbildung durch den EGMR, insbesondere mittels einer dynamischen Auslegung der Konvention, der konstitutionellen Dimension der EMRK, der Durchsetzung seiner Urteile sowie dem Reformbedarf aufgrund gestiegener Arbeitsbelastung. KW - Europäische Menschenrechtskonvention <1950 November 4> KW - Kongress KW - Potsdam <2013> Y1 - 2014 SN - 978-3-8305-3407-5 VL - 38 PB - Berliner Wissenschaftsverlag CY - Berlin ET - 1 ER - TY - CHAP A1 - Haßler, Gerda T1 - La traducción de la obra del Tratado elemental de Química de Lavoisier y el diálogo entre la filosofía y la ciencia T2 - La ciencia como diálogo entre teorías, textos y lenguas N2 - The Traité élémentaire de chimie (1789) is considered to be the first modern chemistry text. After the author, Antoine Laurent de Lavoisier (1743 - 1794), had defined the element as a pure substance that cannot be broken down into simpler entities, he introduced the method of chemical terminology in which he represented the elements in a more practical way as symbols. The translator Juan Manuel Munárriz followed the author in his conviction that it is impossible to separate the nomenclature from science for three reasons: the scientific facts, the ideas representing them, and the words that express the ideas. Y1 - 2014 SN - 978-3-7329-0130-2 SP - 109 EP - 125 PB - Frank & Timme CY - Berlin ER - TY - JOUR A1 - Haßler, Gerda T1 - Los tiempos verbales y sus denominaciones en las gramáticas españolas desde el siglo XVII hasta el siglo XX JF - Métodos y resultados actuales en Historiografía de la Lingüística N2 - In this paper, the names of the Spanish verb forms are examined with emphasis on the forms of the so-called past tense and the relationship of their conceptual potential to the function of these forms. The names of the verb forms in Spanish grammars from the 17th to the 20th century are determined by Latin grammar, but also by theoretical positions of their authors. N2 - En esta contribución estudiaré las denominaciones de las formas verbales espanolas, focalizando la atención en las formas del así llamado pasado y la relación de su potencial conceptual a la función de las formas respectivas. Las denominaciones de las formas verbales en las gramáticas espanolas desde el siglo XVII hasta el siglo XX se determinan por la tradición gramatical latina, pero también por posiciones teoréticas de sus autores. KW - Hispanistik KW - Linguistik KW - Geschichte KW - Kongress KW - Córdoba Y1 - 2014 SN - 978-3-89323-020-4 VL - 1 SP - 349 EP - 360 PB - Nodus Publikationen CY - Münster ER - TY - JOUR A1 - Heyer, Vera A1 - Clahsen, Harald T1 - Late bilinguals see a scan in scanner AND in scandal: dissecting formal overlap from morphological priming in the processing of derived words JF - Bilingualism : language and cognition. N2 - Masked priming research with late (non-native) bilinguals has reported facilitation effects following morphologically derived prime words (scanner - scan). However, unlike for native speakers, there are suggestions that purely orthographic prime-target overlap (scandal - scan) also produces priming in non-native visual word recognition. Our study directly compares orthographically related and derived prime-target pairs. While native readers showed morphological but not formal overlap priming, the two prime types yielded the same magnitudes of facilitation for non-natives. We argue that early word recognition processes in a non-native language are more influenced by surface-form properties than in one's native language. KW - Masked priming KW - late bilinguals KW - derivation KW - orthographic overlap Y1 - 2014 U6 - https://doi.org/10.1017/S1366728914000662 SN - 1366-7289 SN - 1469-1841 VL - 18 IS - 3 SP - 543 EP - 550 PB - Cambridge Univ. Press CY - New York ER - TY - JOUR A1 - Lau, Stephan A1 - Kubiak, Thomas A1 - Burchert, Sebastian A1 - Goering, Mark A1 - Oberlaender, Nils A1 - von Mauschwitz, Hannes A1 - von Sass, Sarah A1 - Selle, Mareen A1 - Hiemisch, Anette T1 - Disentangling the effects of optimism and attributions on feelings of success JF - Personality and individual differences : an international journal of research into the structure and development of personality, and the causation of individual differences N2 - Two experiments examined the effects of dispositional optimism and attributions on feelings of success in a performance setting. In Experiment 1, participants successfully solved three cognitive tasks and attributed the success either internally (i.e., to themselves) or externally (i.e., to a teammate). We found no effect of optimism, but a significant effect of the attribution: Internal attribution predicted an increase in feelings of success. In Experiment 2, we replicated the design and adopted an extreme groups approach in order to include the extremes of the optimism dimension. Only optimism affected feelings of success in this sample: Pessimistic participants showed higher increases in feelings of success than optimistic participants. We conclude that optimism, if disentangled from attribution, may have an effect on affect, with pessimism showing potential affective benefits. However, this association may be concealed if samples with a restricted range of the optimism dimension are studied. KW - Optimism KW - Performance setting KW - Attribution KW - Success KW - Affect Y1 - 2014 U6 - https://doi.org/10.1016/j.paid.2013.08.030 SN - 0191-8869 VL - 56 SP - 78 EP - 82 PB - Elsevier CY - Oxford ER - TY - JOUR A1 - Banerjee, Shiladitya A1 - Saalfrank, Peter T1 - Vibrationally resolved absorption, emission and resonance Raman spectra of diamondoids: a study based on time-dependent correlation functions JF - Physical chemistry, chemical physics : a journal of European Chemical Societies Y1 - 2014 U6 - https://doi.org/10.1039/c3cp53535e SN - 1463-9076 SN - 1463-9084 VL - 16 IS - 1 SP - 144 EP - 158 PB - Royal Society of Chemistry CY - Cambridge ER - TY - JOUR A1 - von Websky, Karoline A1 - Reichetzeder, Christoph A1 - Hocher, Berthold T1 - Physiology and pathophysiology of incretins in the kidney JF - Current opinion in nephrology and hypertension : reviews of all advances, evaluations of key references, comprehensive listing of papers N2 - Purpose of reviewIncretin-based therapy with glucagon-like peptide-1 receptor (GLP-1R) agonists and dipeptidyl peptidase-4 (DPP-4) inhibitors is considered a promising therapeutic option for type 2 diabetes mellitus. Cumulative evidence, mainly from preclinical animal studies, reveals that incretin-based therapies also may elicit beneficial effects on kidney function. This review gives an overview of the physiology, pathophysiology, and pharmacology of the renal incretin system.Recent findingsActivation of GLP-1R in the kidney leads to diuretic and natriuretic effects, possibly through direct actions on renal tubular cells and sodium transporters. Moreover, there is evidence that incretin-based therapy reduces albuminuria, glomerulosclerosis, oxidative stress, and fibrosis in the kidney, partially through GLP-1R-independent pathways. Molecular mechanisms by which incretins exert their renal effects are understood incompletely, thus further studies are needed.SummaryThe GLP-1R and DPP-4 are expressed in the kidney in various species. The kidney plays an important role in the excretion of incretin metabolites and most GLP-1R agonists and DPP-4 inhibitors, thus special attention is required when applying incretin-based therapy in renal impairment. Preclinical observations suggest direct renoprotective effects of incretin-based therapies in the setting of hypertension and other disorders of sodium retention, as well as in diabetic and nondiabetic nephropathy. Clinical studies are needed in order to confirm translational relevance from preclinical findings for treatment options of renal diseases. KW - DDP-4 inhibition KW - diabetes KW - diabetic nephropathy KW - GLP-1 receptor KW - hypertension KW - incretins KW - kidney KW - renal impairment Y1 - 2014 U6 - https://doi.org/10.1097/01.mnh.0000437542.77175.a0 SN - 1062-4821 SN - 1473-6543 VL - 23 IS - 1 SP - 54 EP - 60 PB - Lippincott Williams & Wilkins CY - Philadelphia ER - TY - JOUR A1 - Mondal, Suvendu Sekhar A1 - Bhunia, Asamanjoy A1 - Demeshko, Serhiy A1 - Kelling, Alexandra A1 - Schilde, Uwe A1 - Janiak, Christoph A1 - Holdt, Hans-Jürgen T1 - Synthesis of a Co(II)-imidazolate framework from an anionic linker precursor: gas-sorption and magnetic properties JF - CrystEngComm N2 - A Co(II)-imidazolate-4-amide-5-imidate based MOF, IFP-5, is synthesized by using an imidazolate anion-based novel ionic liquid as a linker precursor under solvothermal conditions. IFP-5 shows significant amounts of gas (N-2, CO2, CH4 and H-2) uptake capacities. IFP-5 exhibits an independent high spin Co(II) centre and antiferromagnetic coupling. Y1 - 2014 U6 - https://doi.org/10.1039/c3ce42040j SN - 1466-8033 VL - 16 IS - 1 SP - 39 EP - 42 PB - Royal Society of Chemistry CY - Cambridge ER - TY - JOUR A1 - Alsaedy, Ammar A1 - Tarkhanov, Nikolai Nikolaevich T1 - Normally solvable nonlinear boundary value problems JF - Nonlinear analysis : theory, methods & applications ; an international multidisciplinary journal N2 - We investigate nonlinear problems which appear as Euler-Lagrange equations for a variational problem. They include in particular variational boundary value problems for nonlinear elliptic equations studied by F. Browder in the 1960s. We establish a solvability criterion of such problems and elaborate an efficient orthogonal projection method for constructing approximate solutions. KW - Nonlinear Laplace operator KW - Boundary value problem KW - Dirichlet to Neumann operator Y1 - 2014 U6 - https://doi.org/10.1016/j.na.2013.09.024 SN - 0362-546X SN - 1873-5215 VL - 95 SP - 468 EP - 482 PB - Elsevier CY - Oxford ER - TY - JOUR A1 - Borck, Rainald A1 - Wimbersky, Martin T1 - Political economics of higher education finance JF - Oxford economic papers Y1 - 2014 U6 - https://doi.org/10.1093/oep/gps042 SN - 0030-7653 SN - 1464-3812 VL - 66 IS - 1 SP - 115 EP - 139 PB - Oxford Univ. Press CY - Oxford ER - TY - JOUR A1 - Tu, Rui A1 - Ge, Maorong A1 - Wang, Rongjiang A1 - Walter, Thomas R. T1 - A new algorithm for tight integration of real-time GPS and strong-motion records, demonstrated on simulated, experimental, and real seismic data JF - Journal of seismology N2 - The complementary advantages of GPS and seismic measurements are well recognized in seismotectonic monitoring studies. Therefore, integrated processing of the two data streams has been proposed recently in an attempt to obtain accurate and reliable information of surface displacements associated with earthquakes. A hitherto still critical issue in the integrated processing is real-time detection and precise estimation of the transient baseline error in the seismic records. Here, we report on a new approach by introducing the seismic acceleration corrected by baseline errors into the state equation system. The correction is performed and regularly updated in short epochs (with increments which may be as short as seconds), so that station position, velocity, and acceleration can be constrained very tightly and baseline error can be estimated as a random-walk process. With the adapted state equation system, our study highlights the use of a new approach developed for integrated processing of GPS and seismic data by means of sequential least-squares adjustment. The efficiency of our approach is demonstrated and validated using simulated, experimental, and real datasets. The latter were collected at collocated GPS and seismic stations around the 4 April 2010, E1 Mayor-Cucapah earthquake (Mw, 7.2). The results have shown that baseline errors of the strong-motion sensors are corrected precisely and high-precision seismic displacements are real-timely obtained by the new approach. KW - High-rateGPS KW - Strong-motion records KW - Baseline error KW - Tight integration KW - Precise point positioning Y1 - 2014 U6 - https://doi.org/10.1007/s10950-013-9408-x SN - 1383-4649 SN - 1573-157X VL - 18 IS - 1 SP - 151 EP - 161 PB - Springer CY - Dordrecht ER - TY - JOUR A1 - Zohsel, Katrin A1 - Buchmann, Arlette F. A1 - Blomeyer, Dorothea A1 - Hohm, Erika A1 - Schmidt, Martin H. A1 - Esser, Günter A1 - Brandeis, Daniel A1 - Banaschewski, Tobias A1 - Laucht, Manfred T1 - Mothers' prenatal stress and their children's antisocial outcomes - a moderating role for the dopamine receptor D4 (DRD4) gene JF - The journal of child psychology and psychiatry N2 - ResultsUnder conditions of elevated prenatal maternal stress, children carrying one or two DRD4 7r alleles were at increased risk of a diagnosis of CD/ODD. Moreover, homozygous carriers of the DRD4 7r allele displayed more externalizing behavior following exposure to higher levels of prenatal maternal stress, while homozygous carriers of the DRD4 4r allele turned out to be insensitive to the effects of prenatal stress. ConclusionsThis study is the first to report a gene-environment interaction related to DRD4 and prenatal maternal stress using data from a prospective study, which extends earlier findings on the impact of prenatal maternal stress with respect to childhood antisocial behavior. KW - Prenatal stress KW - antisocial KW - conduct disorder KW - DRD4 KW - gene-environment interaction Y1 - 2014 U6 - https://doi.org/10.1111/jcpp.12138 SN - 0021-9630 SN - 1469-7610 VL - 55 IS - 1 SP - 69 EP - 76 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Reinecke, Jennifer A1 - Klemm, Gunther A1 - Heinken, Thilo T1 - Vegetation change and homogenization of species composition in temperate nutrient deficient scots pine forests after 45 yr JF - Journal of vegetation science N2 - QuestionDoes eutrophication drive vegetation change in pine forests on nutrient deficient sites and thus lead to the homogenization of understorey species composition? LocationForest area (1600ha) in the Lower Spreewald, Brandenburg, Germany. MethodsResurvey of 77 semi-permanent plots after 45yr, including vascular plants, bryophytes and ground lichens. We applied multidimensional ordination of species composition, dissimilarity indices, mean Ellenberg indicator values and the concept of winner/loser species to identify vegetation change between years. Differential responses along a gradient of nutrient availability were analysed on the basis of initial vegetation type, reflecting topsoil N availability of plots. ResultsSpecies composition changed strongly and overall shifted towards higher N and slightly lower light availability. Differences in vegetation change were related to initial vegetation type, with strongest compositional changes in the oligotrophic forest type, but strongest increase of nitrophilous species in the mesotrophic forest type. Despite an overall increase in species number, species composition was homogenized between study years due to the loss of species (mainly ground lichens) on the most oligotrophic sites. ConclusionsThe response to N enrichment is confounded by canopy closure on the N-richest sites and probably by water limitation on N-poorest sites. The relative importance of atmospheric N deposition in the eutrophication effect is difficult to disentangle from natural humus accumulation after historical litter raking. However, the profound differences in species composition between study years across all forest types suggest that atmospheric N deposition contributes to the eutrophication, which drives understorey vegetation change and biotic homogenization in Central European Scots pine forests on nutrient deficient sites. KW - Eutrophication KW - Litter raking KW - Canopy closure KW - Cryptogams KW - Species diversity Y1 - 2014 U6 - https://doi.org/10.1111/jvs.12069 SN - 1100-9233 SN - 1654-1103 VL - 25 IS - 1 SP - 113 EP - 121 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Spalek, Katharina A1 - Gotzner, Nicole A1 - Wartenburger, Isabell T1 - Not only the apples BT - Focus sensitive particles improve memory for information-structural alternatives JF - Journal of memory and language : JML N2 - Focus sensitive particles highlight the relevance of contextual alternatives for the interpretation of a sentence. Two experiments tested whether this leads to better encoding and therefore, ultimately, better recall of focus alternatives. Participants were presented with auditory stimuli that introduced a set of elements ("context sentence") and continued in three different versions: the critical sentences either contained the exclusive particle nur ("only"), the inclusive particle sogar ("even"), or no particle (control condition). After being exposed to blocks of ten trials, participants were asked to recall the elements in the context sentence. The results show that both particles enhanced memory performance for the alternatives to the focused element, relative to the control condition. The results support the assumption that information-structural alternatives are better encoded in memory in the presence of a focus sensitive particle. KW - Information structure KW - Focus particles KW - Alternative set KW - Delayed recall KW - Memory Y1 - 2014 U6 - https://doi.org/10.1016/j.jml.2013.09.001 SN - 0749-596X SN - 1096-0821 VL - 70 SP - 68 EP - 84 PB - Elsevier CY - San Diego ER - TY - JOUR A1 - Lohmann, Dirk A1 - Falk, Thomas A1 - Geissler, Katja A1 - Blaum, Niels A1 - Jeltsch, Florian T1 - Determinants of semi-arid rangeland management in a land reform setting in Namibia JF - Journal of arid environments N2 - To assess the ecological and economic implications of the redistributive land reform in semi-arid Namibia, we investigated to what extent land reform beneficiaries adjust herd size and herd composition according to environmental (rainfall, vegetation) and economic variables (herd size, financial assets, running costs). We performed model-based role-plays with Namibian land reform beneficiaries, simulating 10 years of rangeland management. Our study revealed that the farmers surveyed mainly manage their herds according to their economic situation (herd size and account balance) but do not take environmental variability (rainfall and vegetation) into account. Further, our results indicate that, due to financial pressure, farmers are not able to apply their desired management strategies, and that owners of small farms face a higher risk of economic failure. However, farmers apply rather conservative and constant stocking rates and will thus, given the current economic limitations, likely not contribute to semi-arid savanna degradation. We conclude that land reform beneficiaries need support to be able to apply straightforward and efficient management strategies. This could be achieved by facilitating cooperation between small farming businesses and by supporting initial investment in productive cattle herds at the time of redistribution of the land. KW - Dry land degradation KW - Semi-arid savanna KW - Land reform KW - Rangeland management KW - Simulation model KW - Role-play Y1 - 2014 U6 - https://doi.org/10.1016/j.jaridenv.2013.10.005 SN - 0140-1963 SN - 1095-922X VL - 100 SP - 23 EP - 30 PB - Elsevier CY - London ER - TY - JOUR A1 - Passow, Susanne A1 - Westerhausen, Rene A1 - Hugdahl, Kenneth A1 - Wartenburger, Isabell A1 - Heekeren, Hauke R. A1 - Lindenberger, Ulman A1 - Li, Shu-Chen T1 - Electrophysiological correlates of adult age differences in attentional control of auditory processing JF - Cerebral cortex N2 - In addition to sensory decline, age-related losses in auditory perception also reflect impairments in attentional modulation of perceptual saliency. Using an attention and intensity-modulated dichotic listening paradigm, we investigated electrophysiological correlates of processing conflicts between attentional focus and perceptual saliency in 25 younger and 26 older adults. Participants were instructed to attend to the right or left ear, and perceptual saliency was manipulated by varying the intensities of both ears. Attentional control demand was higher in conditions when attentional focus and perceptual saliency favored opposing ears than in conditions without such conflicts. Relative to younger adults, older adults modulated their attention less flexibly and were more influenced by perceptual saliency. Our results show, for the first time, that in younger adults a late negativity in the event-related potential (ERP) at fronto-central and parietal electrodes was sensitive to perceptual-attentional conflicts during auditory processing (N450 modulation effect). Crucially, the magnitude of the N450 modulation effect correlated positively with task performance. In line with lower attentional flexibility, the ERP waveforms of older adults showed absence of the late negativity and the modulation effect. This suggests that aging compromises the activation of the frontoparietal attentional network when processing the competing and conflicting auditory information. KW - aging KW - attention KW - auditory perception KW - conflict monitoring KW - ERP Y1 - 2014 U6 - https://doi.org/10.1093/cercor/bhs306 SN - 1047-3211 SN - 1460-2199 VL - 24 IS - 1 SP - 249 EP - 260 PB - Oxford Univ. Press CY - Cary ER - TY - JOUR A1 - Sarkar, Saswati A1 - Wilkes, Heinz A1 - Prasad, Sushma A1 - Brauer, Achim A1 - Riedel, Nils A1 - Stebich, Martina A1 - Basavaiah, Nathani A1 - Sachse, Dirk T1 - Spatial heterogeneity in lipid biomarker distributions in the catchment and sediments of a crater lake in central India JF - Organic geochemistry : the international journal for rapid publication of current research in organic geochemistry and biochemistry N2 - The basin-scale spatial variability in lipid biomarker proxies in lacustrine sediments, which are established tools for studying continental environmental change, has rarely been examined. It is often implicitly assumed that a lake sediment core provides an average integral of catchment sources. Here we evaluated the distribution of lipid biomarkers in a modern ecosystem and compared it with the sedimentary record. We analyzed lipid biomarkers in terrestrial and aquatic organisms and in lake surface sediments from 17 locations within the saline-alkaline Lonar crater lake in central India. Terrestrial vegetation and lake surface sediments were characterized by relatively high average chain length (ACL) index values (29.6-32.8) of leaf wax n-alkanes, consistent with suggestions that plants in drier and warmer climates produce longer chain alkyl lipids than plants in cooler and humid areas. A heterogeneous spatial distribution of ACL values in lake surface sediments was found: at locations away from the shore, the values were highest (31 or more), possibly indicating different sources and/or transport of terrestrial biomarkers. In floating, benthic microbial mats and surface sediment, n-heptadecane, carotenoids, diploptene, phytol and tetrahymanol occurred in large amounts. Interestingly, these biomarkers of a unique bacterial community were found in substantially higher concentrations in nearshore sediment samples. We suggest that human influence and subsequent nutrient supply resulted in increased primary productivity, leading to an unusually high concentration of tetrahymanol in the nearshore sediments. In summary, the data showed that substantial heterogeneity existed within the lake, but leaf wax n-alkanes in a core from the center of the lake represented an integral of catchment conditions. However, lake level fluctuation may potentially affect aquatic lipid biomarker distributions in lacustrine sediments, in addition to source changes. Y1 - 2014 U6 - https://doi.org/10.1016/j.orggeochem.2013.11.009 SN - 0146-6380 VL - 66 SP - 125 EP - 136 PB - Elsevier CY - Oxford ER - TY - JOUR A1 - Vandewal, Koen A1 - Albrecht, Steve A1 - Hoke, Eric T. A1 - Graham, Kenneth R. A1 - Widmer, Johannes A1 - Douglas, Jessica D. A1 - Schubert, Marcel A1 - Mateker, William R. A1 - Bloking, Jason T. A1 - Burkhard, George F. A1 - Sellinger, Alan A1 - Frechet, Jean M. J. A1 - Amassian, Aram A1 - Riede, Moritz K. A1 - McGehee, Michael D. A1 - Neher, Dieter A1 - Salleo, Alberto T1 - Efficient charge generation by relaxed charge-transfer states at organic interfaces JF - Nature materials N2 - carriers on illumination. Efficient organic solar cells require a high yield for this process, combined with a minimum of energy losses. Here, we investigate the role of the lowest energy emissive interfacial charge-transfer state (CT1) in the charge generation process. We measure the quantum yield and the electric field dependence of charge generation on excitation of the charge-transfer (CT) state manifold viaweakly allowed, low-energy optical transitions. For a wide range of photovoltaic devices based on polymer: fullerene, small-molecule:C-60 and polymer: polymer blends, our study reveals that the internal quantum efficiency (IQE) is essentially independent of whether or not D, A or CT states with an energy higher than that of CT1 are excited. The best materials systems show an IQE higher than 90% without the need for excess electronic or vibrational energy. Y1 - 2014 U6 - https://doi.org/10.1038/NMAT3807 SN - 1476-1122 SN - 1476-4660 VL - 13 IS - 1 SP - 63 EP - 68 PB - Nature Publ. Group CY - London ER - TY - JOUR A1 - Hohenstein, Sven A1 - Kliegl, Reinhold T1 - Semantic preview benefit during reading JF - Journal of experimental psychology : Learning, memory, and cognition N2 - Word features in parafoveal vision influence eye movements during reading. The question of whether readers extract semantic information from parafoveal words was studied in 3 experiments by using a gaze-contingent display change technique. Subjects read German sentences containing 1 of several preview words that were replaced by a target word during the saccade to the preview (boundary paradigm). In the 1st experiment the preview word was semantically related or unrelated to the target. Fixation durations on the target were shorter for semantically related than unrelated previews, consistent with a semantic preview benefit. In the 2nd experiment, half the sentences were presented following the rules of German spelling (i.e., previews and targets were printed with an initial capital letter), and the other half were presented completely in lowercase. A semantic preview benefit was obtained under both conditions. In the 3rd experiment, we introduced 2 further preview conditions, an identical word and a pronounceable nonword, while also manipulating the text contrast. Whereas the contrast had negligible effects, fixation durations on the target were reliably different for all 4 types of preview. Semantic preview benefits were greater for pretarget fixations closer to the boundary (large preview space) and, although not as consistently, for long pretarget fixation durations (long preview time). The results constrain theoretical proposals about eye movement control in reading. KW - eye movements KW - reading KW - semantic preview benefit KW - parafoveal processing KW - display change awareness Y1 - 2014 U6 - https://doi.org/10.1037/a0033670 SN - 0278-7393 SN - 1939-1285 VL - 40 IS - 1 SP - 166 EP - 190 PB - American Psychological Association CY - Washington ER - TY - JOUR A1 - Polyvyanyy, Artem A1 - Garcia-Banuelos, Luciano A1 - Fahland, Dirk A1 - Weske, Mathias T1 - Maximal structuring of acyclic process models JF - The computer journal : a publication of the British Computer Society N2 - This article addresses the transformation of a process model with an arbitrary topology into an equivalent structured process model. In particular, this article studies the subclass of process models that have no equivalent well-structured representation but which, nevertheless, can be partially structured into their maximally-structured representation. The transformations are performed under a behavioral equivalence notion that preserves the observed concurrency of tasks in equivalent process models. The article gives a full characterization of the subclass of acyclic process models that have no equivalent well-structured representation, but do have an equivalent maximally-structured one, as well as proposes a complete structuring method. Together with our previous results, this article completes the solution of the process model structuring problem for the class of acyclic process models. KW - process modeling KW - structured process model KW - maximal structuring KW - model transformation KW - fully concurrent bisimulation Y1 - 2014 U6 - https://doi.org/10.1093/comjnl/bxs126 SN - 0010-4620 SN - 1460-2067 VL - 57 IS - 1 SP - 12 EP - 35 PB - Oxford Univ. Press CY - Oxford ER - TY - JOUR A1 - Nicolas, Philippe A1 - Lecourieux, David A1 - Kappel, Christian A1 - Cluzet, Stephanie A1 - Cramer, Grant A1 - Delrot, Serge A1 - Lecourieux, Fatma T1 - The basic leucine zipper transcription factor abscisic acid responseelement-binding factor 2 is an important transcriptional regulator ofabscisic acid-dependent grape berry ripening processes JF - Plant physiology : an international journal devoted to physiology, biochemistry, cellular and molecular biology, biophysics and environmental biology of plants N2 - In grape (Vitis vinifera), abscisic acid (ABA) accumulates during fruit ripening and is thought to play a pivotal role in this process, but the molecular basis of this control is poorly understood. This work characterizes ABSCISIC ACID RESPONSE ELEMENT-BINDING FACTOR2 (VvABF2), a grape basic leucine zipper transcription factor belonging to a phylogenetic subgroup previously shown to be involved in ABA and abiotic stress signaling in other plant species. VvABF2 transcripts mainly accumulated in the berry, from the onset of ripening to the harvesting stage, and were up-regulated by ABA. Microarray analysis of transgenic grape cells overexpressing VvABF2 showed that this transcription factor up-regulates and/or modifies existing networks related to ABA responses. In addition, grape cells overexpressing VvABF2 exhibited enhanced responses to ABA treatment compared with control cells. Among the VvABF2-mediated responses highlighted in this study, the synthesis of phenolic compounds and cell wall softening were the most strongly affected. VvABF2 overexpression strongly increased the accumulation of stilbenes that play a role in plant defense and human health (resveratrol and piceid). In addition, the firmness of fruits from tomato (Solanum lycopersicum) plants overexpressing VvABF2 was strongly reduced. These data indicate that VvABF2 is an important transcriptional regulator of ABA-dependent grape berry ripening. Y1 - 2014 U6 - https://doi.org/10.1104/pp.113.231977 SN - 0032-0889 SN - 1532-2548 VL - 164 IS - 1 SP - 365 EP - 383 PB - American Society of Plant Physiologists CY - Rockville ER - TY - JOUR A1 - Cherstvy, Andrey G. A1 - Petrov, Eugene P. T1 - Modeling DNA condensation on freestanding cationic lipid membranes JF - Physical chemistry, chemical physics : a journal of European Chemical Societies N2 - Motivated by recent experimental observations of a rapid spontaneous DNA coil-globule transition on freestanding cationic lipid bilayers, we propose simple theoretical models for DNA condensation on cationic lipid membranes. First, for a single DNA rod, we examine the conditions of full wrapping of a cylindrical DNA-like semi-flexible polyelectrolyte by an oppositely charged membrane. Then, for two parallel DNA rods, we self-consistently analyze the shape and the extent of the membrane enveloping them, focusing on membrane elastic deformations and the membrane-DNA embracing angle, which enables us to compute the membrane-mediated DNA-DNA interactions. We examine the effects of the membrane composition and its charge density, which are the experimentally tunable parameters. We show that membrane-driven rod-rod attraction is more pronounced for higher charge densities and for smaller surface tensions of the membrane. Thus, we demonstrate that for a long DNA chain adhered to a cationic lipid membrane, such membrane-induced DNA-DNA attraction can trigger compaction of DNA. Y1 - 2014 U6 - https://doi.org/10.1039/c3cp53433b SN - 1463-9076 SN - 1463-9084 VL - 16 IS - 5 SP - 2020 EP - 2037 PB - Royal Society of Chemistry CY - Cambridge ER - TY - JOUR A1 - Shaki, Samuel A1 - Fischer, Martin H. T1 - Random walks on the mental number line JF - Experimental brain research KW - Mental number line KW - RNG KW - SNARC KW - Spatial bias KW - Walking Y1 - 2014 U6 - https://doi.org/10.1007/s00221-013-3718-7 SN - 0014-4819 SN - 1432-1106 VL - 232 IS - 1 SP - 43 EP - 49 PB - Springer CY - New York ER - TY - JOUR A1 - Ballato, Paolo A1 - Strecker, Manfred T1 - Assessing tectonic and climatic causal mechanisms in foreland-basin stratal architecture: insights from the Alborz Mountains, northern Iran JF - Earth surface processes and landforms : the journal of the British Geomorphological Research Group N2 - The southern foreland basin of the Alborz Mountains of northern Iran is characterized by an approximately 7.3-km-thick sequence of Miocene sedimentary rocks, constituting three basin-wde coarsening-upward units spanning a period of 10(6)years. We assess available magnetostratigraphy, paleoclimatic reconstructions, stratal architecture, records of depositional environments, and sediment-provenance data to characterize the relationships between tectonically-generated accommodation space (A) and sediment supply (S). Our analysis allows an inversion of the stratigraphy for particular forcing mechanisms, documenting causal relationships, and providing a basis to decipher the relative contributions of tectonics and climate (inferred changes in precipitation) in controlling sediment supply to the foreland basin. Specifically, A/S>1, typical of each basal unit (17.5-16.0, 13.8-13.1 and 10.3-9.6Ma), is associated with sharp facies retrogradation and reflects substantial tectonic subsidence. Within these time intervals, arid climatic conditions, changes in sediment provenance, and accelerated exhumation in the orogen suggest that sediment supply was most likely driven by high uplift rates. Conversely, A/S<1 (13.8 and 13.8-11Ma, units 1, and 2) reflects facies progradation during a sharp decline in tectonic subsidence caused by localized intra-basinal uplift. During these time intervals, climate continued to be arid and exhumation active, suggesting that sediment supply was again controlled by tectonics. A/S<1, at 11-10.3Ma and 9-6-7.6Ma (and possibly 6.2; top of units 2 and 3), is also associated with two episodes of extensive progradation, but during wetter phases. The first episode appears to have been linked to a pulse in sediment supply driven by an increase in precipitation. The second episode reflects a balance between a climatically-induced increase in sediment supply and a reduction of subsidence through the incorporation of the proximal foreland into the orogenic wedge. This in turn caused an expansion of the catchment and a consequent further increase in sediment supply. KW - sediment supply KW - climatic and tectonic forcing KW - accommodation-space KW - sediment-supply ratio (A /S) KW - foreland-basin stratigraphy KW - Alborz Mountains Y1 - 2014 U6 - https://doi.org/10.1002/esp.3480 SN - 0197-9337 SN - 1096-9837 VL - 39 IS - 1 SP - 110 EP - 125 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Baroni, Gabriele A1 - Tarantola, S. T1 - A general probabilistic framework for uncertainty and global sensitivity analysis of deterministic models: A hydrological case study JF - Environmental modelling & software with environment data news N2 - The present study proposes a General Probabilistic Framework (GPF) for uncertainty and global sensitivity analysis of deterministic models in which, in addition to scalar inputs, non-scalar and correlated inputs can be considered as well. The analysis is conducted with the variance-based approach of Sobol/Saltelli where first and total sensitivity indices are estimated. The results of the framework can be used in a loop for model improvement, parameter estimation or model simplification. The framework is applied to SWAP, a 113 hydrological model for the transport of water, solutes and heat in unsaturated and saturated soils. The sources of uncertainty are grouped in five main classes: model structure (soil discretization), input (weather data), time-varying (crop) parameters, scalar parameters (soil properties) and observations (measured soil moisture). For each source of uncertainty, different realizations are created based on direct monitoring activities. Uncertainty of evapotranspiration, soil moisture in the root zone and bottom fluxes below the root zone are considered in the analysis. The results show that the sources of uncertainty are different for each output considered and it is necessary to consider multiple output variables for a proper assessment of the model. Improvements on the performance of the model can be achieved reducing the uncertainty in the observations, in the soil parameters and in the weather data. Overall, the study shows the capability of the GPF to quantify the relative contribution of the different sources of uncertainty and to identify the priorities required to improve the performance of the model. The proposed framework can be extended to a wide variety of modelling applications, also when direct measurements of model output are not available. KW - Global sensitivity analysis KW - Non-scalar input factors KW - Hydrological model KW - Multi-variables Y1 - 2014 U6 - https://doi.org/10.1016/j.envsoft.2013.09.022 SN - 1364-8152 SN - 1873-6726 VL - 51 SP - 26 EP - 34 PB - Elsevier CY - Oxford ER - TY - JOUR A1 - Henrichs, Ivanina A1 - Elsner, Claudia A1 - Elsner, Birgit A1 - Wilkinson, Nick A1 - Gredeback, Gustaf T1 - Goal certainty modulates infants' goal-directed gaze shifts JF - Developmental psychology N2 - We investigated whether 12-month-old infants rely on information about the certainty of goal selection in order to predict observed reaching actions. Infants' goal-directed gaze shifts were recorded as they observed action sequences in a multiple-goals design. We found that 12-month-old infants exhibited gaze shifts significantly earlier when the observed hand reached for the same goal object in all trials (frequent condition) compared with when the observed hand reached for different goal objects across trials (nonfrequent condition). Infants in the frequent condition were significantly more accurate at predicting the action goal than infants in the nonfrequent condition. In addition, findings revealed rapid learning in the case of certainty and no learning in the case of uncertainty of goal selection over the course of trials. Together, our data indicate that by the end of their first year of life, infants rely on information about the certainty of goal selection to make inferences about others' action goals. KW - anticipation KW - eye movement KW - infant KW - direct matching KW - statistical learning Y1 - 2014 U6 - https://doi.org/10.1037/a0032664 SN - 0012-1649 SN - 1939-0599 VL - 50 IS - 1 SP - 100 EP - 107 PB - American Psychological Association CY - Washington ER - TY - JOUR A1 - Herold, Nadine A1 - Schöning, Ingo A1 - Gutknecht, Jessica A1 - Alt, Fabian A1 - Boch, Steffen A1 - Müller, Jörg A1 - Oelmann, Yvonne A1 - Socher, Stephanie A. A1 - Wilcke, Wolfgang A1 - Wubet, Tesfaye A1 - Schrumpf, Marion T1 - Soil property and management effects on grassland microbial communities across a latitudinal gradient in Germany JF - Applied soil ecology : a section of agriculture, ecosystems & environment N2 - There is much interest in the identification of the main drivers controlling changes in the microbial community that may be related to sustainable land use. We examined the influence of soil properties and land-use intensity (N fertilization, mowing, grazing) on total phospholipid fatty acid (PLFA) biomass, microbial community composition (PLFA profiles) and activities of enzymes involved in the C, N, and P cycle. These relationships were examined in the topsoil of grasslands from three German regions (Schorfheide-Chorin (SCH), Hainich-Dun (HAI), Schwabische Alb (ALB)) with different parent material. Differences in soil properties explained 60% of variation in PLFA data and 81% of variation in enzyme activities across regions and land-use intensities. Degraded peat soils in the lowland areas of the SCH with high organic carbon (OC) concentrations and sand content contained lower PLFA biomass, lower concentrations of bacterial, fungal, and arbuscular mycorrhizal PLFAs, but greater enzyme activities, and specific enzyme activities (per unit microbial biomass) than mineral soils in the upland areas of the HAI and ALB, which are finer textured, drier, and have smaller OC concentrations. After extraction of variation that originated from large-scale differences among regions and differences in land-use intensities between plots, soil properties still explained a significant amount of variation in PLFA data (34%) and enzyme activities (60%). Total PLFA biomass and all enzyme activities were mainly related to OC concentration, while relative abundance of fungi and fungal to bacterial ratio were mainly related to soil moisture. Land-use intensity (LUI) significantly decreased the soil C:N ratio. There was no direct effect of LUI on total PLFA biomass, microbial community composition, N and P cycling enzyme activities independent of study region and soil properties. In contrast, the activities and specific activities of enzymes involved in the C cycle increased significantly with LUI independent of study region and soil properties, which can have impact on soil organic matter decomposition and nutrient cycling. Our findings demonstrate that microbial biomass and community composition as well as enzyme activities are more controlled by soil properties than by grassland management at the regional scale. KW - Temperate grasslands KW - Degraded peat soils KW - Land-use intensity KW - Phospholipid fatty acid (PLFA) KW - Specific enzyme activities Y1 - 2014 U6 - https://doi.org/10.1016/j.apsoil.2013.07.009 SN - 0929-1393 SN - 1873-0272 VL - 73 SP - 41 EP - 50 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Cencil, Ugo A1 - Nitschke, Felix A1 - Steup, Martin A1 - Minassian, Berge A. A1 - Colleoni, Christophe A1 - Ball, Steven G. T1 - Transition from glycogen to starch metabolism in Archaeplastida JF - Trends in plant science N2 - In this opinion article we propose a scenario detailing how two crucial components have evolved simultaneously to ensure the transition of glycogen to starch in the cytosol of the Archaeplastida last common ancestor: (i) the recruitment of an enzyme from intracellular Chlamydiae pathogens to facilitate crystallization of alpha-glucan chains; and (ii) the evolution of novel types of polysaccharide (de)phosphorylating enzymes from preexisting glycogen (de)phosphorylation host pathways to allow the turnover of such crystals. We speculate that the transition to starch benefitted Archaeplastida in three ways: more carbon could be packed into osmotically inert material; the host could resume control of carbon assimilation from the chlamydial pathogen that triggered plastid endosymbiosis; and cyanobacterial photosynthate export could be integrated in the emerging Archaeplastida. KW - evolution of plastids KW - starch and glycogen metabolism KW - polyglucan debranching reactions KW - starch and glycogen (de)phosphorylation KW - Chlamydia-like bacteria KW - Lafora disease Y1 - 2014 U6 - https://doi.org/10.1016/j.tplants.2013.08.004 SN - 1360-1385 VL - 19 IS - 1 SP - 18 EP - 28 PB - Elsevier CY - London ER - TY - JOUR A1 - Schiefer, David A1 - Krahé, Barbara T1 - Ethnic identity and orientation to white American culture are linked to well-being among american indians-but in different ways JF - Social psychology N2 - This study examined the relationship between ethnic identity, orientation toward the White mainstream culture, and psychological well-being among American Indians. In the light of the unique history of American Indians, we investigated the relationship between identification with the American Indian ingroup, orientation toward the dominant White American culture ( in terms of showing behavior typical for White mainstream culture as well as positive attitudes and feelings of belonging to White American culture), and self-efficacy and learned helplessness as indicators of psychological well-being. Structural equation analyses with an adolescent and an adult sample revealed a positive relationship between ethnic identity and self-efficacy but no link with learned helplessness. The tendency to show behavior typical for White mainstream culture was associated with higher self-efficacy in both samples and with lower helplessness in the adult subsample. White American orientation in the form of positive attitudes and sense of belonging were associated with higher helplessness in both samples and with lower self-efficacy among adults. The findings are discussed in terms of the role of both ethnic identity and the orientation toward the mainstream culture for well-being among American Indians, focusing on the distinct relations of White American behavior versus White American affiliation with well-being in American Indians. KW - American Indians KW - ethnic identity KW - acculturation KW - well-being Y1 - 2014 U6 - https://doi.org/10.1027/1864-9335/a000155 SN - 1864-9335 SN - 2151-2590 VL - 45 IS - 1 SP - 1 EP - 14 PB - Hogrefe CY - Göttingen ER - TY - JOUR A1 - Kopyra, Janina A1 - Keller, A. A1 - Bald, Ilko T1 - On the role of fluoro-substituted nucleosides in DNA radiosensitization for tumor radiation therapy JF - RSC Advances Y1 - 2014 U6 - https://doi.org/10.1039/c3ra46735j SN - 2046-2069 VL - 4 IS - 13 SP - 6825 EP - 6829 PB - Royal Society of Chemistry CY - Cambridge ER - TY - JOUR A1 - Schönborn, Jan Boyke A1 - Hartke, Bernd T1 - Photochemical dynamics of E-methylfurylfulgide-kinematic effects on photorelaxation dynamics of furylfulgides JF - Physical chemistry, chemical physics : a journal of European Chemical Societies N2 - With the present theoretical study of the photochemical switching of E-methylfurylfulgide we contribute an important step towards the understanding of the photochemical processes in furylfulgide-related molecules. We have carried out large-scale, full-dimensional direct semiempirical configuration-interaction surface-hopping dynamics of the photoinduced ring-closure reaction. Simulated static and dynamical UV/Vis-spectra show good agreement with experimental data of the same molecule. By a careful investigation of our dynamical data, we were able to identify marked differences to the dynamics of the previously studied E-isopropylfurylfulgide. With our simulations we can not only reproduce the experimentally observed quantum yield differences qualitatively but we can also pinpoint two reasons for them: kinematics and pre-orientation. With our analysis, we thus offer straightforward molecular explanations for the high sensitivity of the photodynamics towards seemingly minor changes in molecular constitution. Beyond the realm of furylfulgides, these insights provide additional guidance to the rational design of photochemically switchable molecules. Y1 - 2014 U6 - https://doi.org/10.1039/c3cp53495b SN - 1463-9076 SN - 1463-9084 VL - 16 IS - 6 SP - 2483 EP - 2490 PB - Royal Society of Chemistry CY - Cambridge ER - TY - JOUR A1 - Leunert, Franziska A1 - Eckert, Werner A1 - Paul, Andrea A1 - Gerhardt, Volkmar A1 - Grossart, Hans-Peter T1 - Phytoplankton response to UV-generated hydrogen peroxide from natural organic matter JF - Journal of plankton research N2 - In aquatic systems, natural organic matter (NOM) and in particular humic substances effectively absorb the ultraviolet (UV)/visible light spectrum of solar radiation and act as a photoprotective filter for organisms. Simultaneously, UV contributes to the generation of potentially harmful reactive oxygen species (ROS). Dose-response experiments were conducted on cyanobacteria and green algae with hydrogen peroxide (H2O2) as a long-lived representative of ROS. Delayed fluorescence (DF) decay kinetics was used as a non-invasive tool to follow changes of phytoplankton activity in real time. In order to investigate phototoxicity and photoprotection by NOM on phytoplankton, we exposed algae to UV-pre-irradiated NOM and direct UV excitation. Cyanobacteria responded to H2O2 concentrations as low as 10(-7) M, while green algae were 2 orders of magnitude less sensitive. UV irradiation of medium with NOM generated H2O2 concentrations of 1.5 x 10(-7) to 3.6 x 10(-7) M. When exposed to these concentrations, only the DF of cyanobacteria led to a measurable effect while that of green algae did not change. The addition of NOM protected all phytoplankton from direct UV irradiation, but cyanobacteria benefitted less. From this we conclude that UV-irradiated water enriched with NOM can adversely affect the physiology of cyanobacteria, but not of green algae, which might control phytoplankton composition and species-specific activities. KW - reactive oxygen species KW - Microcystis aeruginosa KW - green algae KW - delayed fluorescence KW - phycocyanin Y1 - 2014 U6 - https://doi.org/10.1093/plankt/fbt096 SN - 0142-7873 SN - 1464-3774 VL - 36 IS - 1 SP - 185 EP - 197 PB - Oxford Univ. Press CY - Oxford ER - TY - JOUR A1 - Gold, Anna A1 - Gronewold, Ulfert A1 - Salterio, Steven E. T1 - Error management in audit firms: error climate, type, and originator JF - The accounting review : a journal of the American Accounting Association KW - error discovery KW - working paper review KW - error reporting KW - error management KW - climate KW - audit quality Y1 - 2014 U6 - https://doi.org/10.2308/accr-50592 SN - 0001-4826 SN - 1558-7967 VL - 89 IS - 1 SP - 303 EP - 330 PB - American Accounting Association CY - Sarasota ER - TY - JOUR A1 - Warschburger, Petra A1 - Haenig, Johanna A1 - Friedt, Michael A1 - Posovszky, Carsten A1 - Schier, Maike A1 - Calvano, Claudia T1 - Health-Related quality of life in children with abdominal pain due to functional or organic gastrointestinal disorders JF - Journal of pediatric psychology KW - abdominal pain KW - catastrophizing KW - chronic illness KW - coping KW - quality of life Y1 - 2014 U6 - https://doi.org/10.1093/jpepsy/jst070 SN - 0146-8693 SN - 1465-735X VL - 39 IS - 1 SP - 45 EP - 54 PB - Oxford Univ. Press CY - Cary ER - TY - JOUR A1 - Tu, Rui A1 - Wang, Li T1 - Real-time coseismic wave retrieving by integrated Kalman filter with observations of GPS, Glonass and strong-motion sensor JF - Advances in space research N2 - A method of real-time coseismic wave retrieving was proposed based on the tight integration of GPS, Glonass and strong-motion sensor observations, the validation and precision analysis have been made by an experimental data. The series of results have been shown that: by the integrated Kalman filter and multi-sensors, the coseismic waves can be optimally recovered by complement the advantages of each other, especially when the observation conditions are very bad. In additional, the results are not significantly effected by different receiver clock error processes for the integration solution. KW - GPS and Glonass KW - Strong-motion sensor KW - Baseline shift KW - Integrated Kalman filter KW - Real-time earthquake monitoring and early warning Y1 - 2014 U6 - https://doi.org/10.1016/j.asr.2013.10.011 SN - 0273-1177 SN - 1879-1948 VL - 53 IS - 1 SP - 130 EP - 137 PB - Elsevier CY - Oxford ER - TY - JOUR A1 - Yamamoto, Masayoshi A1 - Baldermann, Susanne A1 - Yoshikawa, Keisuke A1 - Fujita, Akira A1 - Mase, Nobuyuki A1 - Watanabe, Naoharu T1 - Determination of volatile compounds in four commercial samples of japanese green algae using solid phase microextraction gas chromatography mass spectrometry JF - The ScientificWorld journal N2 - Green algae are of great economic importance. Seaweed is consumed fresh or as seasoning in Japan. The commercial value is determined by quality, color, and flavor and is also strongly influenced by the production area. Our research, based on solid phase microextraction gas chromatography mass spectrometry (SPME-GC-MS), has revealed that volatile compounds differ intensely in the four varieties of commercial green algae. Accordingly, 41 major volatile compounds were identified. Heptadecene was the most abundant compound from Okayama (Ulva prolifera), Tokushima (Ulva prolifera), and Ehime prefecture (Ulva linza). Apocarotenoids, such as ionones, and their derivatives were prominent volatiles in algae from Okayama (Ulva prolifera) and Tokushima prefecture (Ulva prolifera). Volatile, short chained apocarotenoids are among the most potent flavor components and contribute to the flavor of fresh, processed algae, and algae-based products. Benzaldehyde was predominant in seaweed from Shizuoka prefecture (Monostroma nitidum). Multivariant statistical analysis (PCA) enabled simple discrimination of the samples based on their volatile profiles. This work shows the potential of SPME-GC-MS coupled with multivariant analysis to discriminate between samples of different geographical and botanical origins and form the basis for development of authentication methods of green algae products, including seasonings. Y1 - 2014 U6 - https://doi.org/10.1155/2014/289780 SN - 1537-744X PB - Hindawi Publishing Corp. CY - New York ER - TY - JOUR A1 - Schmiedchen, Bettina A1 - Longardt, Ann Carolin A1 - Buehrer, Christoph A1 - Raila, Jens A1 - Loui, Andrea A1 - Schweigert, Florian J. T1 - The relative dose response test based on retinol-binding protein 4 is not suitable to assess vitamin A status in very low birth weight infants JF - Neonatology : fetal and neonatal research KW - Relative dose response test KW - Vitamin A KW - Preterm infant Y1 - 2014 U6 - https://doi.org/10.1159/000356773 SN - 1661-7800 SN - 1661-7819 VL - 105 IS - 2 SP - 155 EP - 160 PB - Karger CY - Basel ER - TY - JOUR A1 - Ghobadi, Ehsan A1 - Heuchel, Matthias A1 - Kratz, Karl A1 - Lendlein, Andreas T1 - Atomistic simulation of the shape-memory effect in dry and water swollen Poly[(rac-lactide)-co-glycolide] and copolyester urethanes thereof JF - Macromolecular chemistry and physics N2 - An atomistic molecular dynamics simulation approach is applied to model the influence of urethane linker units as well as the addition of water molecules on the simulated shape-memory properties of poly[(rac-lactide)-co-glycolide] (PLGA) and PLGA-based copolyester urethanes comprising different urethane linkers. The shape-memory performance of these amorphous packing models is explored in a simulated heating-deformation-cooling-heating procedure. Depending on the type of incorporated urethane linker, the mechanical properties of the dry copolyester urethanes are found to be significantly improved compared with PLGA, which can be attributed to the number of intermolecular hydrogen bonds between the urethane units. Good shape-memory properties are observed for all the modeled systems. In the dry state, the shape fixation is found to be improved by implementation of urethane units. After swelling of the copolymer models with water, which results in a reduction of their glass transition temperatures, the relaxation kinetics during unloading and shape recovery are found to be substantially accelerated. KW - molecular dynamics simulations KW - polyesterurethane KW - shape-memory effect Y1 - 2014 U6 - https://doi.org/10.1002/macp.201300507 SN - 1022-1352 SN - 1521-3935 VL - 215 IS - 1 SP - 65 EP - 75 PB - Wiley-VCH CY - Weinheim ER - TY - JOUR A1 - Kiselev, Oleg M. A1 - Tarkhanov, Nikolai Nikolaevich T1 - The capture of a particle into resonance at potential hole with dissipative perturbation JF - Chaos, solitons & fractals : applications in science and engineering ; an interdisciplinary journal of nonlinear science N2 - We study the capture of a particle into resonance at a potential hole with dissipative perturbation and external periodic excitation. The measure of resonance solutions is evaluated. We also derive an asymptotic formula for the parameter range of those solutions which are captured into resonance. Y1 - 2014 U6 - https://doi.org/10.1016/j.chaos.2013.11.003 SN - 0960-0779 SN - 1873-2887 VL - 58 SP - 27 EP - 39 PB - Elsevier CY - Oxford ER - TY - JOUR A1 - Heuveling, Johanna A1 - Frochaux, Violette A1 - Ziomkowska, Joanna A1 - Wawrzinek, Robert A1 - Wessig, Pablo A1 - Herrmann, Andreas A1 - Schneider, Erwin T1 - Conformational changes of the bacterial type I ATP-binding cassette importer HisQMP(2) at distinct steps of the catalytic cycle JF - Biochimica et biophysica acta : Biomembranes N2 - Prokaryotic solute binding protein-dependent ATP-binding cassette import systems are divided into type land type II and mechanistic differences in the transport process going along with this classification are under intensive investigation. Little is known about the conformational dynamics during the catalytic cycle especially concerning the transmembrane domains. The type I transporter for positively charged amino acids from Salmonella enterica serovar Typhimurium (1A0-Hi5QMP2) was studied by limited proteolysis in detergent solution in the absence and presence of co-factors including ATP, ADP, LAO/arginine, and Mg2+ ions. Stable peptide fragments could be obtained and differentially susceptible cleavage sites were determined by mass spectrometry as Lys-258 in the nucleotide-binding subunit, HisP, and Arg-217/Arg-218 in the transmembrane subunit, HisQ In contrast, transmembrane subunit HisM was gradually degraded but no stable fragment could be detected. HisP and HisQ were equally resistant under pre- and post-hydrolysis conditions in the presence of arginine-loaded solute-binding protein LAO and ATP/ADP. Some protection was also observed with LAO/arginine alone, thus reflecting binding to the transporter in the apo-state and transmembrane signaling. Comparable digestion patterns were obtained with the transporter reconstituted into proteoliposomes and nanodiscs. Fluorescence lifetime spectroscopy confirmed the change of HisQ(R218) to a more apolar microenvironment upon ATP binding and hydrolysis. Limited proteolysis was subsequently used as a tool to study the consequences of mutations on the transport cycle. Together, our data suggest similar conformational changes during the transport cycle as described for the maltose ABC transporter of Escherichia coli, despite distinct structural differences between both systems. KW - ABC transporter KW - Type I importer KW - Histidine transport KW - Limited proteolysis KW - Fluorescence lifetime KW - Altemate access model Y1 - 2014 U6 - https://doi.org/10.1016/j.bbamem.2013.08.024 SN - 0005-2736 SN - 0006-3002 VL - 1838 IS - 1 SP - 106 EP - 116 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Kusterer, D. -J. A1 - Nagel, T. A1 - Hartmann, S. A1 - Werner, K. A1 - Feldmeier, Achim T1 - Monte Carlo radiation transfer in CV disk winds: application to the AM CVn prototype JF - Astronomy and astrophysics : an international weekly journal N2 - Context. AMCVn systems are ultracompact binaries in which a (semi-) degenerate star transfers helium-dominated matter onto a white dwarf. They are effective gravitational-wave emitters and potential progenitors of Type Ia supernovae. Aims. To understand the evolution of AMCVn systems it is necessary to determine their mass-loss rate through their radiation-driven accretion-disk wind. We constructed models to perform quantitative spectroscopy of P Cygni line profiles that were detected in UV spectra. Methods. We performed 2.5D Monte Carlo radiative transfer calculations in hydrodynamic wind structures by making use of realistic NLTE spectra from the accretion disk and by accounting for the white dwarf as an additional photon source. Results. We present first results from calculations in which LTE opacities are used in the wind model. A comparison with UV spectroscopy of the AMCVn prototype shows that the modeling procedure is potentially a good tool for determining mass-loss rates and abundances of trace metals in the helium-rich wind. KW - radiative transfer KW - stars: winds, outflows KW - stars: individual: AM CVn KW - accretion, accretion disks Y1 - 2014 U6 - https://doi.org/10.1051/0004-6361/201321438 SN - 0004-6361 SN - 1432-0746 VL - 561 PB - EDP Sciences CY - Les Ulis ER - TY - INPR A1 - Thieken, Annegret A1 - Mariani, S. A1 - Longfield, S. A1 - Vanneuville, W. T1 - Preface: Flood resilient communities - managing the consequences of flooding T2 - Natural hazards and earth system sciences Y1 - 2014 U6 - https://doi.org/10.5194/nhess-14-33-2014 SN - 1561-8633 VL - 14 IS - 1 SP - 33 EP - 39 PB - Copernicus CY - Göttingen ER - TY - JOUR A1 - Schildgen, Taylor F. A1 - Yildirim, C. A1 - Cosentino, Domenico A1 - Strecker, Manfred T1 - Linking slab break-off, Hellenic trench retreat, and uplift of the Central and Eastern Anatolian plateaus JF - Earth science reviews : the international geological journal bridging the gap between research articles and textbooks KW - Anatolian plateau KW - Surface uplift KW - North Anatolian Fault KW - Slab break-off KW - Eratosthenes Seamount KW - Hellenic trench Y1 - 2014 U6 - https://doi.org/10.1016/j.earscirev.2013.11.006 SN - 0012-8252 SN - 1872-6828 VL - 128 SP - 147 EP - 168 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Wendt, Martin T1 - Constraints on variations of m(p)/m(e) based on UVES observations of H-2 JF - Astronomische Nachrichten = Astronomical notes N2 - This article summarizes the latest results on the proton-to-electron mass ratio derived from H-2 observations at high redshift in the light of possible variations of fundamental physical constants. The focus lies on UVES observations of the past years as enormous progress was achieved since the first positive results on / were published. With the better understanding of systematics, dedicated observation runs, and numerous approaches to improve wavelength calibration accuracy, all current findings are in reasonable good agreement with no variation and provide an upper limit of / < 1 x 10(-5) for the redshift range of 2 < z < 3. (( KW - cosmology: observations KW - early Universe KW - quasars: absorption lines Y1 - 2014 U6 - https://doi.org/10.1002/asna.201312008 SN - 0004-6337 SN - 1521-3994 VL - 335 IS - 1 SP - 106 EP - 112 PB - Wiley-VCH CY - Weinheim ER - TY - JOUR A1 - Richter, Philipp A1 - Fox, Andrew J. A1 - Ben Bekhti, Nadya A1 - Murphy, M. T. A1 - Bomans, Dominik J. A1 - Frank, S. T1 - High-resolution absorption spectroscopy of the circumgalactic medium of the Milky Way JF - Astronomische Nachrichten = Astronomical notes KW - Galaxy: halo KW - Galaxy: structure KW - quasars: absorption lines KW - techniques: spectroscopic Y1 - 2014 U6 - https://doi.org/10.1002/asna.201312013 SN - 0004-6337 SN - 1521-3994 VL - 335 IS - 1 SP - 92 EP - 98 PB - Wiley-VCH CY - Weinheim ER - TY - JOUR A1 - Bonifacio, P. A1 - Rahmani, H. A1 - Whitmore, J. B. A1 - Wendt, Martin A1 - Centurion, Martin A1 - Molaro, P. A1 - Srianand, R. A1 - Murphy, M. T. A1 - Petitjean, P. A1 - Agafonova, I. I. A1 - Evans, T. M. A1 - Levshakov, S. A. A1 - Lopez, S. A1 - Martins, C. J. A. P. A1 - Reimers, D. A1 - Vladilo, G. T1 - Fundamental constants and high-resolution spectroscopy JF - Astronomische Nachrichten = Astronomical notes KW - atomic processes KW - cosmology: observations KW - elementary particles KW - line: formation KW - quasars: absorption lines KW - techniques: spectroscopic Y1 - 2014 U6 - https://doi.org/10.1002/asna.201312005 SN - 0004-6337 SN - 1521-3994 VL - 335 IS - 1 SP - 83 EP - 91 PB - Wiley-VCH CY - Weinheim ER - TY - JOUR A1 - Scheller, Henrik T1 - Political parties and public policy in the German Lander - When parties matter JF - Party politics : an international journal for the study of political parties and political organizations Y1 - 2014 U6 - https://doi.org/10.1177/1354068813510632 SN - 1354-0688 SN - 1460-3683 VL - 20 IS - 1 SP - 147 EP - 148 PB - Sage Publ. CY - London ER - TY - JOUR A1 - Kupetz, Maxi T1 - Empathy displays as interactional achievements-Multimodal and sequential aspects JF - Journal of pragmatics : an interdisciplinary journal of language studies KW - Empathy KW - Understanding KW - Affectivity KW - Conversation Analysis KW - Interactional Linguistics KW - Multimodality Y1 - 2014 U6 - https://doi.org/10.1016/j.pragma.2013.11.006 SN - 0378-2166 SN - 1879-1387 VL - 61 SP - 4 EP - 34 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Schmitz-Hertzberg, Sebastian-Tim A1 - Liese, Rick A1 - Terjung, Carsten A1 - Bier, Frank Fabian T1 - Towards a smart encapsulation system for small-sized electronic devices: a new approach JF - International journal of polymer science N2 - Miniaturized analytical chip devices like biosensors nowadays provide assistance in highly diverse fields of application such as point-of-care diagnostics and industrial bioprocess engineering. However, upon contact with fluids, the sensor requires a protective shell for its electrical components that simultaneously offers controlled access for the target analytes to the measuring units. We therefore developed a capsule that comprises a permeable and a sealed compartment consisting of variable polymers such as biocompatible and biodegradable polylactic acid (PLA) for medical applications or more economical polyvinyl chloride (PVC) and polystyrene (PS) polymers for bioengineering applications. Production of the sealed capsule compartments was performed by heat pressing of polymer pellets placed in individually designable molds. Controlled permeability of the opposite compartments was achieved by inclusion of NaCl inside the polymer matrix during heat pressing, followed by its subsequent release in aqueous solution. Correlating diffusion rates through the so made permeable capsule compartments were quantified for preselected model analytes: glucose, peroxidase, and polystyrene beads of three different diameters (1.4 mu m, 4.2 mu m, and 20.0 mu m). In summary, the presented capsule system turned out to provide sufficient shelter for small-sized electronic devices and gives insight into its potential permeability for defined substances of analytical interest. Y1 - 2014 U6 - https://doi.org/10.1155/2014/713603 SN - 1687-9422 SN - 1687-9430 PB - Hindawi Publishing Corp. CY - New York ER - TY - JOUR A1 - Winter, Alette A1 - Thiel, Kerstin A1 - Zabel, Andre A1 - Klamroth, Tillmann A1 - Poeppl, Andreas A1 - Kelling, Alexandra A1 - Schilde, Uwe A1 - Taubert, Andreas A1 - Strauch, Peter T1 - Tetrahalidocuprates(II) - structure and EPR spectroscopy. Part 2: tetrachloridocuprates(II) JF - New journal of chemistry N2 - We present and discuss the results of crystallographic and electron paramagnetic resonance (EPR) spectroscopic analyses of five tetrachloridocuprate(II) complexes to supply a useful tool for the structural characterisation of the [CuCl4](2-) moiety in the liquid state, for example in ionic liquids, or in solution. Bis(benzyltriethylammonium)-, bis(trimethylphenylammonium)-, bis(ethyltriphenylphosphonium)-, bis(benzyltriphenylphosphonium)-, and bis(tetraphenylarsonium) tetrachloridocuprate(II) were synthesised and characterised by elemental, IR, EPR and X-ray analyses. The results of the crystallographic analyses show distorted tetrahedral coordination geometry of all [CuCl4](2-) anions in the five complexes and prove that all investigated complexes are stabilised by hydrogen bonds of different intensities. Despite the use of sterically demanding ammonium, phosphonium and arsonium cations to obtain the separation of the paramagnetic Cu(II) centres for EPR spectroscopy no hyperfine structure was observed in the EPR spectra but the principal values of the electron Zeeman tensor, g(parallel to) and g(perpendicular to), could be determined. With these EPR data and the crystallographic parameters we were able to carry out a correlation study to anticipate the structural situation of tetrachloridocuprates in different physical states. This correlation is in good agreement with DFT calculations. Y1 - 2014 U6 - https://doi.org/10.1039/c3nj01039b SN - 1144-0546 SN - 1369-9261 VL - 38 IS - 3 SP - 1019 EP - 1030 PB - Royal Society of Chemistry CY - Cambridge ER - TY - JOUR A1 - Vogel, Thomas A1 - Giese, Holger T1 - Model-Driven engineering of self-adaptive software with EUREMA JF - ACM transactions on autonomous and adaptive systems N2 - The development of self-adaptive software requires the engineering of an adaptation engine that controls the underlying adaptable software by feedback loops. The engine often describes the adaptation by runtime models representing the adaptable software and by activities such as analysis and planning that use these models. To systematically address the interplay between runtime models and adaptation activities, runtime megamodels have been proposed. A runtime megamodel is a specific model capturing runtime models and adaptation activities. In this article, we go one step further and present an executable modeling language for ExecUtable RuntimE MegAmodels (EUREMA) that eases the development of adaptation engines by following a model-driven engineering approach. We provide a domain-specific modeling language and a runtime interpreter for adaptation engines, in particular feedback loops. Megamodels are kept alive at runtime and by interpreting them, they are directly executed to run feedback loops. Additionally, they can be dynamically adjusted to adapt feedback loops. Thus, EUREMA supports development by making feedback loops explicit at a higher level of abstraction and it enables solutions where multiple feedback loops interact or operate on top of each other and self-adaptation co-exists with offline adaptation for evolution. KW - Design KW - Languages Model-driven engineering KW - modeling language KW - models at runtime KW - model interpreter KW - self-adaptive software KW - feedback loops KW - layered architecture KW - software evolution Y1 - 2014 U6 - https://doi.org/10.1145/2555612 SN - 1556-4665 SN - 1556-4703 VL - 8 IS - 4 PB - Association for Computing Machinery CY - New York ER -