TY - JOUR A1 - Prengel, Annedore A1 - Friebertshäuser, Barbara A1 - Langer, Antje T1 - Perspektiven qualitativer Forschung in der Erziehungswissenschaft - eine Einfuhrung JF - Handbuch qualitative Forschungsmethoden in der Erziehungswissenschaft Y1 - 2013 SN - 978-3-7799-0799-2 SP - 17 EP - 42 PB - Beltz Juventa CY - Weinheim ET - 4., durchges. Aufl. ER - TY - JOUR A1 - Uhlendotff, Harald A1 - Prengel, Annedore T1 - Forschungsperspektiven quantitativer Methoden im Verhältnis zu qualitativen Methoden JF - Handbuch qualitative Forschungsmethoden in der Erziehungswissenschaft Y1 - 2013 SN - 978-3-7799-0799-2 SP - 137 EP - 149 PB - Beltz Juventa CY - Weinheim ET - 4., durchges. Aufl. ER - TY - JOUR A1 - Prengel, Annedore T1 - Praxisforschung in professioneller Pädagogik JF - Handbuch qualitative Forschungsmethoden in der Erziehungswissenschaft Y1 - 2013 SN - 978-3-7799-0799-2 SP - 785 EP - 802 PB - Beltz Juventa CY - Weinheim ET - 4., durchgesehene Auflage ER - TY - JOUR A1 - Grell, Petra T1 - Forschende Lernwerkstatt JF - Handbuch qualitative Forschungsmethoden in der Erziehungswissenschaft Y1 - 2013 SN - 978-3-7799-0799-2 SP - 887 EP - 896 PB - Beltz Juventa CY - Weinheim ET - 4., durchgesehene Auflage ER - TY - JOUR A1 - Oswald, Hans T1 - Was heißt qualitativ forschen? Warnungen, Fehlerquellen, Möglichkeiten JF - Handbuch qualitative Forschungsmethoden in der Erziehungswissenschaft Y1 - 2013 SN - 978-3-7799-0799-2 SP - 183 EP - 204 PB - Beltz Juventa CY - Weinheim ET - 4., durchgesehene Auflage ER - TY - JOUR A1 - Schründer-Lenzen, Agi T1 - Triangulation - ein Konzept zur Qualitätssicherung von Forschung JF - Handbuch qualitative Forschungsmethoden in der Erziehungswissenschaft Y1 - 2013 SN - 978-3-7799-0799-2 SP - 149 EP - 158 PB - Beltz Juventa CY - Weinheim ET - 4., durchgesehene Auflage ER - TY - BOOK ED - Friebertshäuser, Barbara ED - Langer, Antje ED - Prengel, Annedore T1 - Handbuch qualitative Forschungsmethoden in der Erziehungswissenschaft N2 - Qualitative Forschung leistet mit einem differenzierten Methodenrepertoire einen zentralen Beitrag zur Empirie in der Erziehungswissenschaft. Das Handbuch führt umfassend in das breite Spektrum qualitativer Forschungszugänge ein. Der erste Teil bietet eine grundlegende Einführung in qualitative Forschung, reflektiert ihre Bedeutung und Erkenntnispotentiale, zeichnet historische Entwicklungen nach und legt theoretische Grundlagen dar. Der zweite Teil stellt die wichtigsten methodischen Forschungskonzeptionen qualitativer erziehungswissenschaftlicher Forschung vor. Der dritte Teil führt in Strategien für Erhebungen und Auswertungen ein. Die Aufsätze des vierten Teils widmen sich dem forschenden Umgang mit visuellen Quellen und Medien. Der fünfte Teil stellt eine Auswahl gegenstandsbezogener qualitativer Forschungsansätze vor. Abschließend folgen Ansätze der Praxis-, Aktions- und Handlungsforschung und nützliche Informationen und Hinweise für die Planung und Durchführung von Forschungsvorhaben. Das Handbuch richtet sich an Promovierende, Forschende, Lehrende und Studierende in den Erziehungs- und Sozialwissenschaften. Es bietet Pädagoginnen und Pädagogen Informationen über Methoden systematischer Praxisforschung und trägt damit zur Stärkung und Innovation qualitativer Forschungszugänge und zur Weiterentwicklung der methodischen Standards bei. Y1 - 2013 SN - 978-3-7799-0799-2 PB - Beltz Juventa CY - Weinheim ET - 4., durchgesehene Auflage ER - TY - JOUR A1 - Mietzner, Dana A1 - Kamprath, Martin T1 - A competence portfolio for professionals in the creative industries JF - Creativity and innovation management N2 - Within the last decade, the role of the Creative Industries has grown to become an important part of the economic system. The increasing acceleration of new developments in media and ICT technologies greatly affected the Creative Industries' dynamic with a direct impact on the people working in this sector. Since only a few studies focus on competences needs, more or less isolated from the trends within the industry, we address the topic of individual competence shifts in the turbulent environment of the Creative Industries. We investigated the trends regarding competence shifts and their implications as well as the competences which are essential for creative professionals. We conducted a broad literature review as well as a qualitative study, which includes interviews and workshops with industry experts on trends within the Creative Industries and corresponding dimensions and demands for competences. We present four requirements that call for shifts in the education of competences. Based on the discussion of requirements, we present a competence portfolio for the Creative Industries along the dimensions of professional, methodological and personal-social competences. The portfolio clearly indicates which competences should be taken into consideration for the development of curricula and study programmes in the education of creative professionals. A generalization of these findings suggests new challenges for companies relying on creative professionals. Y1 - 2013 U6 - https://doi.org/10.1111/caim.12026 SN - 0963-1690 VL - 22 IS - 3 SP - 280 EP - 294 PB - Wiley-Blackwell CY - Hoboken ER - TY - BOOK A1 - Rokven, Josja A1 - Sieben, Inge A1 - Halman, Loek A1 - Uhlenwinkel, Anke A1 - Brooks, Clare A1 - Caner, Havva Ayşe A1 - Seggie, Fatma Nevra A1 - Baars, Daniela A1 - Dal, Adem A1 - Şimşek, Esra A1 - Gültekin, Emrah A1 - Karaduman, Dursun A1 - Weiser, Ines A1 - Akçay, Pınar A1 - Düşer, Ece A1 - Nozon, Hannes A1 - Strehmel, Christian A1 - Groell, Janine A1 - Stern, Caroline A1 - Turgut, Pelin A1 - Demirci, Kadriye A1 - Erdem, Didem Tuğçe A1 - Kanera, Elisa A1 - Erbil, Fethiye A1 - Rogge, Lisa A1 - Şen, Nazile A1 - Siwick, Markus A1 - Pažický, Michal A1 - Chlapik, Matej A1 - Lišková, Lenka A1 - van den Broek, Carola A1 - Willemse, Marloes A1 - Malchova, Lenka A1 - Majer, Zdenko A1 - Laban, Pieter A1 - Bechtold, Sander A1 - Hogendoorn, Thirza A1 - Kohútová, Vivien A1 - Potočanová, Katarína A1 - Medved’, Jakub A1 - Matisovskŷ, Tomáŝ A1 - Suijkerbuijk, Maico A1 - Povalačová, Diana A1 - Leffers, Marjon A1 - Scheepens, Evelien A1 - Kools, Hanneke A1 - Oleksakova, Daniela A1 - White, Róisín ED - Uhlenwinkel, Anke T1 - Teaching about the family values of Europeans : critical reflections from the third student exchange of the EVE-project N2 - The European Values Education (EVE) project is a large-scale, cross-national, and longitudinal survey research programme on basic human values. The main topic of its second stage was family values in Europe. Student teachers of several universities in Europe worked together in multicultural exchange groups. Their results are presented in this issue. T3 - Potsdamer Geographische Praxis - 3 KW - Europäische Werteerziehung KW - Familie KW - Lehrevaluation KW - Studierendenaustausch KW - Unterrichtseinheiten KW - Curriculum Framework KW - European values education KW - Family KW - lesson evaluation KW - student exchange KW - teaching units KW - curriculum framework Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-64412 SN - 978-3-86956-234-6 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Delgrande, James A1 - Schaub, Torsten H. A1 - Tompits, Hans A1 - Woltran, Stefan T1 - A model-theoretic approach to belief change in answer set programming JF - ACM transactions on computational logic N2 - We address the problem of belief change in (nonmonotonic) logic programming under answer set semantics. Our formal techniques are analogous to those of distance-based belief revision in propositional logic. In particular, we build upon the model theory of logic programs furnished by SE interpretations, where an SE interpretation is a model of a logic program in the same way that a classical interpretation is a model of a propositional formula. Hence we extend techniques from the area of belief revision based on distance between models to belief change in logic programs. We first consider belief revision: for logic programs P and Q, the goal is to determine a program R that corresponds to the revision of P by Q, denoted P * Q. We investigate several operators, including (logic program) expansion and two revision operators based on the distance between the SE models of logic programs. It proves to be the case that expansion is an interesting operator in its own right, unlike in classical belief revision where it is relatively uninteresting. Expansion and revision are shown to satisfy a suite of interesting properties; in particular, our revision operators satisfy all or nearly all of the AGM postulates for revision. We next consider approaches for merging a set of logic programs, P-1,...,P-n. Again, our formal techniques are based on notions of relative distance between the SE models of the logic programs. Two approaches are examined. The first informally selects for each program P-i those models of P-i that vary the least from models of the other programs. The second approach informally selects those models of a program P-0 that are closest to the models of programs P-1,...,P-n. In this case, P-0 can be thought of as a set of database integrity constraints. We examine these operators with regards to how they satisfy relevant postulate sets. Last, we present encodings for computing the revision as well as the merging of logic programs within the same logic programming framework. This gives rise to a direct implementation of our approach in terms of off-the-shelf answer set solvers. These encodings also reflect the fact that our change operators do not increase the complexity of the base formalism. KW - Theory KW - Answer set programming KW - belief revision KW - belief merging KW - program encodings KW - strong equivalence Y1 - 2013 U6 - https://doi.org/10.1145/2480759.2480766 SN - 1529-3785 VL - 14 IS - 2 PB - Association for Computing Machinery CY - New York ER - TY - JOUR A1 - Trinh, Christopher Q. A1 - Ellis, Simon C. A1 - Bland-Hawthorn, Joss A1 - Lawrence, Jon S. A1 - Horton, Anthony J. A1 - Leon-Saval, Sergio G. A1 - Shortridge, Keith A1 - Bryant, Julia A1 - Case, Scott A1 - Colless, Matthew A1 - Couch, Warrick A1 - Freeman, Kenneth A1 - Löhmannsröben, Hans-Gerd A1 - Gers, Luke A1 - Glazebrook, Karl A1 - Haynes, Roger A1 - Lee, Steve A1 - O'Byrne, John A1 - Miziarski, Stan A1 - Roth, Martin M. A1 - Schmidt, Brian A1 - Tinney, Christopher G. A1 - Zheng, Jessica T1 - Gnosis - the first instrument to use fiber bragg gratings for OH suppression JF - The astronomical journal N2 - The near-infrared is an important part of the spectrum in astronomy, especially in cosmology because the light from objects in the early universe is redshifted to these wavelengths. However, deep near-infrared observations are extremely difficult to make from ground-based telescopes due to the bright background from the atmosphere. Nearly all of this background comes from the bright and narrow emission lines of atmospheric hydroxyl (OH) molecules. The atmospheric background cannot be easily removed from data because the brightness fluctuates unpredictably on short timescales. The sensitivity of ground-based optical astronomy far exceeds that of near-infrared astronomy because of this long-standing problem. GNOSIS is a prototype astrophotonic instrument that utilizes "OH suppression fibers" consisting of fiber Bragg gratings and photonic lanterns to suppress the 103 brightest atmospheric emission doublets between 1.47 and 1.7 mu m. GNOSIS was commissioned at the 3.9 m Anglo-Australian Telescope with the IRIS2 spectrograph to demonstrate the potential of OH suppression fibers, but may be potentially used with any telescope and spectrograph combination. Unlike previous atmospheric suppression techniques GNOSIS suppresses the lines before dispersion and in a manner that depends purely on wavelength. We present the instrument design and report the results of laboratory and on-sky tests from commissioning. While these tests demonstrated high throughput (approximate to 60%) and excellent suppression of the skylines by the OH suppression fibers, surprisingly GNOSIS produced no significant reduction in the interline background and the sensitivity of GNOSIS+IRIS2 is about the same as IRIS2. It is unclear whether the lack of reduction in the interline background is due to physical sources or systematic errors as the observations are detector noise dominated. OH suppression fibers could potentially impact ground-based astronomy at the level of adaptive optics or greater. However, until a clear reduction in the interline background and the corresponding increasing in sensitivity is demonstrated optimized OH suppression fibers paired with a fiber-fed spectrograph will at least provide a real benefit at low resolving powers. KW - atmospheric effects KW - infrared: diffuse background KW - instrumentation: miscellaneous Y1 - 2013 U6 - https://doi.org/10.1088/0004-6256/145/2/51 SN - 0004-6256 VL - 145 IS - 2 PB - IOP Publ. Ltd. CY - Bristol ER - TY - JOUR A1 - Liese, Andrea Margit T1 - The power of human rights decade after: from euphoria to contestation? Y1 - 2013 SN - 978-1-10-760936-5 ER - TY - VIDEO A1 - Czyżydło, Klemens A1 - Dödtmann, Eik T1 - There Is No Return To Egypt N2 - Wer sind die polnischen Juden, die in Folge der Antizionistischen Kampagne des Jahres 1968 ihr Heimatland verließen und nach Israel emigrierten? Wie blicken sie, 40 Jahre nach den traumatischen Erlebnissen, auf ihre eigene Geschichte zurück? Welche Entwicklungen machten sie in dem durch zahllose Kriege und innenpolitische Spannungen zerrissenen jüdischen Staat? Wie leben sie im Israel des beginnenden 21. Jahrhunderts? Der Dokumentarfilm There Is No Return To Egypt stellt sieben Vertreter der polnisch- jüdischen Migrationskohorte der ausgehenden 1960er, frühen 1970er Jahre und deren heutiges Umfeld vor. Die Menschen, zum Zeitpunkt der Aufnahmen zwischen Mitte 50 und Ende 70 Jahre alt, erlauben dem Filmteam dabei einen intimen Einblick in ihr israelisch-polnisches Alltagsleben und in ihre Erinnerungswelt. Die älteren Interviewpartnerinnen ziehen aus den Gräueln der selbst noch durchlittenen Schoah und der gut 20 Jahre späteren, erzwungenen Migration aus Polen ihre ganze eigenen Schlüsse für ihr Leben in Israel. Die jüngeren Interviewten gehen wiederum sehr unterschiedlich mit dem Verlust der Heimat und dem Bruch ihrer Erwerbsbiographie im Zuge der Antizionistischen Kampagne um. Die im Film vorgestellten Persönlichkeiten reichen vom erfolgreichen Musiker, über eine ehemalige Mitarbeiterin des israelischen Fernsehens bis hin zu einfachen Facharbeitern. Auch die religiösen Identitäten der Protagonisten sind vielschichtig: von orthodox-nationalreligiös, über atheistisch bis hin zu judeo-christlich. N2 - Who are those Polish Jews, who in the wake of the Antizionist Campaign of the year 1968 left their home country and migrated to Israel? How do they, 40 years after these traumatic events, look back at their own history? Which development have they made in the Jewish State, a society torn by wars and inner political tensions? How do they live in Israel at the beginning of the 21st century? In the documentary There Is No Return To Egypt seven members of the Polish-Jewish migration cohort of the late 1960s, early 1970s and there todays environment are represented. These people, while being on camera in their mid-fifties till late seventies of age, allow an intimate view into their Israeli-Polish daily-life and into their world of memories. Interestingly, having survived the atrocities of the Shoah and being forced out of Poland some twenty years later, the older interviewees draw their very own conclusions for their further lives in Israel. In contrast, the younger interviewees deal very differently with the loss of their home and the break in their career life caused by the Antizionist Campaign. The personalities presented in this documentary have various professions: There is a successful musician, a former employee at the Israeli broadcasting service, and there are skilled workers. Their religious identities widely vary: from Jewish orthodox and national-religious to atheist to Judeo-Christian. The protagonists in There Is No Return To Egypt do also represent the political spectrum of Israel: from members of the chauvinist-militarist camp through to members of the peace movement. At the same time, the shooting locations in the documentary are important stages of life for the seven 1968ers: the home being decorated for Shabbat or for Israels national holiday Yom ha-atzmaut, the working place, an army museum, a Jewish settlement in the Palestinian Westbank, a Shoah memorial event at the university campus, a pop concert and a peace demonstration. KW - Antisemitism KW - Antizionist Campaign KW - Polish Jews KW - Israel KW - migration KW - Antisemitismus KW - Antizionistische Kampagne KW - Polnische Juden KW - Israel KW - Migration Y1 - 2013 UR - https://nbn-resolving.org/urn:nbn:de:kobv:517-mms-108-508-2-2 N1 - Dokumentarfilm in hebräischer und polnischer Sprache mit englischen und deutschen Untertiteln PB - Universitätsverlag CY - Potsdam ER - TY - JOUR A1 - Overhoff, Jürgen T1 - Großbritannien Y1 - 2013 SN - 978-3-8353-1255-5 ER - TY - CHAP A1 - Dörfler, Thomas A1 - Hosli, Madeleine O. T1 - Reforming the United Nations Security Council BT - proposals, strategies and preferences T2 - Routledge Handbook of International Organization Y1 - 2013 SN - 978-0-415-50143-9 U6 - https://doi.org/10.4324/9780203405345.ch28 SP - 377 EP - 390 PB - Routledge CY - London ER - TY - BOOK A1 - Granzow-Emden, Matthias A1 - Luber, Johannes T1 - Deutsche Grammatik verstehen und unterrichten T3 - Bachelor-wissen Y1 - 2013 SN - 978-3-8233-6656-0 PB - Narr Verlag CY - Tübingen ER - TY - THES A1 - Ewaldt, Juliane T1 - Individuelle coping strategies unterer Mittelschichten im urbanen Transformationsprozess : Anpassungshandlungen der Bewohner von condominios in Santiago de Chile N2 - Das rasant voranschreitende Wirtschaftswachstum Chiles in Zusammenhang mit einer sehr liberalen Wirtschafts- und Stadtentwicklungspolitik ist Ursache für eine tiefgreifende gesellschaftliche und urbane Umstrukturierung der chilenischen Hauptstadt. Die Nutznießer dieser Entwicklung sind in jüngster Zeit besonders auch Angehörige der unteren Mittelschicht, für die eigens preiswerte bewachte und umzäunte Wohnprojekte ins Leben gerufen werden. Schwerpunkt der vorliegenden Untersuchung war es, diese sich neu formierende Gesellschaftsschicht genauer zu betrachten und zu untersuchen, mit welchen Anpassungshandlungen diese auf die veränderten Lebens- und Wohnbedingungen innerhalb dieser sogenannten condominios reagieren. Das Konzept condominio scheint zunächst die ideale Antwort auf zahlreiche Handlungsprobleme zu sein; das Wohnen im abgeschlossenen Wohnviertel gibt das Gefühl der Sicherheit und Kontrolle der unmittelbaren Umgebung und ist durch seine Exklusivität gleichzeitig ein willkommenes Statussymbol. Erst auf den zweiten Blick wird sichtbar, was das condominio nicht leisten kann und welche weiteren Probleme mit dem Wohnen im abgeschlossenen Viertel entstehen. Im Laufe der Analyse wurde jedoch die trotz aller Problemlagen essentielle Bedeutung des condominios für ihre Bewohner erkennbar. Die neue Wohnform der unteren Mittelschicht ist nicht nur ein Produkt der sich in ihren Potentialen, Ansprüchen und Werten verändernden Anwohner. Sie wird auch aktiv für die Konstruktion von sozialen Identitäten genutzt und ist damit also zentrales Element in der Formation und Identifikation dieser Gesellschafts-schicht. T3 - Praxis Kultur- und Sozialgeographie | PKS - 58 KW - Santiago de Chile KW - Stadtentwicklung KW - Barrios cerrados KW - condominios KW - gated communities KW - Coping strategies KW - Untere Mittelschicht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-64425 SN - 978-3-86956-233-9 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - BOOK ED - Faber, Eike ED - Eich, Peter T1 - Religiöser Alltag in der Spätantike T3 - Potsdamer altertumswissenschaftliche Beiträge ; Bd. 44 N2 - Dieser Band untersucht anhand ausgewählter Beispiele die religiöse Alltagswelt der Spätantike. Unter Zugrundelegung pragmatischer Definitionen der Kernbegriffe "Religion" und "Alltag" zeigt er über mehrere Regionen des Imperium Romanum hinweg und in verschiedenen Kontexten, ob und wie die vielfältigen Veränderungsprozesse politischer, religiöser, aber auch ökonomischer Art, die die Epoche prägten, im alltäglichen religiösen Handeln der Menschen einen Ausdruck fanden. Y1 - 2013 SN - 978-3-515-10575-0 SN - 978-3-515-10442-5 PB - Steiner CY - Stuttgart ER - TY - JOUR A1 - Eich, Peter A1 - Faber, Eike T1 - Erzählungen aus dem religiösen Alltag einer vergangenen Epoche BT - eine Einführung JF - Religiöser Alltag in der Spätantike Y1 - 2013 SN - 978-3-515-10575-0 SP - 7 EP - 22 PB - Steiner CY - Stuttgart ER - TY - JOUR A1 - Faber, Eike T1 - Von der Victoria der christlichen Kaiser JF - Religiöser Alltag in der Spätantike Y1 - 2013 SN - 978-3-515-10442-5 SN - 978-3-515-10575-0 SP - 51 EP - 78 PB - Steiner CY - Stuttgart ER - TY - JOUR A1 - Faber, Eike T1 - The foedus of 382 or how the Goths did not become integrated into the Roman Empire JF - The Theodosian age Y1 - 2013 SN - 978-1-4073-1107-4 SP - 85 EP - 90 PB - Archaeopress CY - Oxford ER - TY - JOUR A1 - Sultanow, Eldar A1 - Weber, Edzard T1 - Pharmataxigraphie Model of a Hybrid System of RFID Technology and optical Methods JF - Die pharmazeutische Industrie Y1 - 2013 SN - 0031-711X VL - 75 IS - 7 SP - 1197 EP - + PB - Editio-Cantor-Verl. für Medizin und Naturwiss. CY - Aulendorf ER - TY - JOUR A1 - Franzke, Jochen T1 - Funktional- bzw. Gebietsreformen und kommunale Leistungsfähigkeit BT - einführende Problemskizze JF - KWI-Schriften N2 - I. Klassische Fragestellung – Aktueller Reformschub II. Veränderte Rahmenbedingen für Funktional- und Territorialreformen III. Zwei stabile Grundmodelle des Verwaltungsaufbaus in Deutschland IV. Funktional- und Gebietsreformen V. Gebietsreformen VI. Schlussfolgerungen und Ausblick Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-65376 SN - 1867-951X SN - 1867-9528 IS - 7 SP - 11 EP - 26 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Gebhardt, Ihno T1 - Eine weitere Verwaltungsstrukturreformfür das Land Brandenburg? JF - KWI-Schriften N2 - I. Ausgangslage: Demografie und Finanzen II. Funktional- und Gebietsreformen in Brandenburg III. Verfassungsrecht und Grundsatzfragen IV. Ausblick Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-65403 SN - 1867-951X SN - 1867-9528 IS - 7 SP - 67 EP - 92 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Brüning, Christoph T1 - (Verfassungs-) Rechtliche Maßstäbe an Funktional- und Territorialreformen JF - KWI-Schriften N2 - I. Problemeinführung II. Reformdimensionen III. Anwendungsfälle und Gründe IV. Der (verfassungs-)rechtliche Rahmen V. Ausgestaltung und Konsequenzen VI. Fazit Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-65382 SN - 1867-951X SN - 1867-9528 IS - 7 SP - 27 EP - 46 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Grohs, Stephan T1 - Der Wandel der Rolle der Kommunen im Staat JF - KWI-Schriften N2 - I. Staat und Kommunen: Ein Weg oder viele in Europa? II. Ausgangspunkte: Spielarten kommunaler Selbstverwaltung in Europa III. Reform der intergouvernementalen Beziehungen zwischen Dezentralisierung und Zentralisierung, Verstaatlichung und lokaler Autonomie IV. Entwicklungslinien: Reformen der intergouvernementalen Beziehungen in Deutschland, Frankreich und Großbritannien V. Europäische Kommunen zwischen Konvergenz und nationaler Eigenlogik. Und schließlich doch: Welche Rolle spielt die EU? Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-65434 SN - 1867-951X SN - 1867-9528 IS - 7 SP - 137 EP - 154 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Gundlach, Ulf T1 - Erfahrungen Sachsen-Anhalts mit Funktional- und Territorialreformen JF - KWI-Schriften N2 - I. Verwaltungsmodernisierungsgrundsätzegesetz als Grundlage des Modernisierungsprozesses II. Kreis- und Gemeindegebietsreformen III. Neustrukturierung der Landkreise – Kreisgebietsreform IV. Gemeindegebietsreform V. Funktionalreformen Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-65421 SN - 1867-951X SN - 1867-9528 IS - 7 SP - 113 EP - 136 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Lenz, Thomas T1 - Erfahrungen Mecklenburg-Vorpommerns mit Funktional- und Territorialreformen JF - KWI-Schriften N2 - I. Reformbedarf II. Konsequenzen III. Funktionalreformen IV. Bausteine einer umfassenden Verwaltungsmodernisierung V. Das Leitbild „Gemeinde der Zukunft“ VI. Freiwilligkeitsphase VII. Zukunftsvertrag zwischen Land und Kommunen VIII. Zur FAG-Änderung 2012 IX. Haushaltskonsolidierung und Kommunaler Haushaltskonsolidierungsfonds X. Kofinanzierungsfonds XI. Fazit Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-65417 SN - 1867-951X SN - 1867-9528 IS - 7 SP - 93 EP - 111 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Herzberg, Carsten T1 - Partizipatorische Maßstäbe an kommunale Territorialreformen JF - KWI-Schriften N2 - I. Demokratische Innovationen und deliberativer Imperativ II. Thesen zu Deliberation und Gebietsreform III. Deliberation während der Eingemeindung IV. Deliberation nach der Eingemeindung V. Fazit Literatur Quellen Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-65398 SN - 1867-951X SN - 1867-9528 IS - 7 SP - 47 EP - 65 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Wollmann, Hellmut T1 - Die deutsche kommunale Selbstverwaltung BT - Auslauf- oder zukunftsfähiges Politik und Handlungsmodell? Ein Kommentar JF - KWI-Schriften N2 - I. Stellung und Funktion der deutschen Kommunen und ihrer kommunalen Selbstverwaltung II. Restriktionen III. Zusammenfassung Literatur Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-65456 SN - 1867-951X SN - 1867-9528 IS - 7 SP - 195 EP - 206 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Lück, Erika A1 - Rühlmann, Jörg T1 - Resistivity mapping with GEOPHILUS ELECTRICUS - Information about lateral and vertical soil heterogeneity JF - Geoderma : an international journal of soil science N2 - GEOPHILUS ELECTRICUS (nickname GEOPHILUS) is a novel system for mapping the complex electrical bulk resistivity of soils. Rolling electrodes simultaneously measure amplitude and phase data at frequencies ranging from 1 mHz to 1 kHz. The sensor's design and technical specifications allow for measuring these parameters at five depths of up to ca. 1.5 m. Data inversion techniques can be employed to determine resistivity models instead of apparent values and to image soil layers and their geometry with depth. When used in combination with a global positioning system (GPS) and a suitable cross-country vehicle, it is possible to map about 100 ha/day (assuming 1 data point is recorded per second and the line spacing is 18 m). The applicability of the GEOPHILUS system has been demonstrated on several sites, where soils show variations in texture, stratification, and thus electrical characteristics. The data quality has been studied by comparison with 'static' electrodes, by repeated measurements, and by comparison with other mobile conductivity mapping devices (VERIS3100 and EM38). The high quality of the conductivity data produced by the GEOPHILUS system is evident and demonstrated by the overall consistency of the individual maps, and in the clear stratification also confirmed by independent data. The GEOPHILUS system measures complex values of electrical resistivity in terms of amplitude and phase. Whereas electrical conductivity data (amplitude) are well established in soil science, the interpretation of phase data is a topic of current research. Whether phase data are able to provide additional information depends on the site-specific settings. Here, we present examples, where phase data provide complementary information on man-made structures such as metal pipes and soil compaction. KW - Proximal soil sensing KW - Electrical conductivity KW - Electrical resistivity KW - Phase angle KW - Mapping KW - Soil stratification Y1 - 2013 U6 - https://doi.org/10.1016/j.geoderma.2012.11.009 SN - 0016-7061 VL - 199 SP - 2 EP - 11 PB - Elsevier CY - Amsterdam ER - TY - INPR A1 - Ly, Ibrahim A1 - Tarkhanov, Nikolai Nikolaevich T1 - Generalised Beltrami equations N2 - We enlarge the class of Beltrami equations by developping a stability theory for the sheaf of solutions of an overdetermined elliptic system of first order homogeneous partial differential equations with constant coefficients in the Euclidean space. T3 - Preprints des Instituts für Mathematik der Universität Potsdam - 2(2013)14 KW - Quasiconformal mapping KW - Beltrami equation Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67416 ER - TY - GEN A1 - Baumann, Tobias A1 - Arndt, Katja Maren A1 - Müller, Kristian M. T1 - Directional cloning of DNA fragments using deoxyinosine-containing oligonucleotides and endonuclease V T2 - Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe N2 - Background: DNA fragments carrying internal recognition sites for the restriction endonucleases intended for cloning into a target plasmid pose a challenge for conventional cloning. Results: A method for directional insertion of DNA fragments into plasmid vectors has been developed. The target sequence is amplified from a template DNA sample by PCR using two oligonucleotides each containing a single deoxyinosine base at the third position from the 5' end. Treatment of such PCR products with endonuclease V generates 3' protruding ends suitable for ligation with vector fragments created by conventional restriction endonuclease reactions. Conclusions: The developed approach generates terminal cohesive ends without the use of Type II restriction endonucleases, and is thus independent from the DNA sequence. Due to PCR amplification, minimal amounts of template DNA are required. Using the robust Taq enzyme or a proofreading Pfu DNA polymerase mutant, the method is applicable to a broad range of insert sequences. Appropriate primer design enables direct incorporation of terminal DNA sequence modifications such as tag addition, insertions, deletions and mutations into the cloning strategy. Further, the restriction sites of the target plasmid can be either retained or removed. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 983 KW - cohesive ends KW - DNA cleavage KW - genetic vectors KW - modified primers KW - molecular methods KW - polymerase chain reaction KW - recombinant Escherichia coli KW - restriction enzymes Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-431085 SN - 1866-8372 IS - 983 ER - TY - GEN A1 - Thomas, Philipp A1 - Matuschek, Hannes A1 - Grima, Ramon T1 - How reliable is the linear noise approximation of gene regulatory networks? T2 - Postprints der Universität Potsdam : Mathematisch Naturwissenschaftliche Reihe N2 - Background: The linear noise approximation (LNA) is commonly used to predict how noise is regulated and exploited at the cellular level. These predictions are exact for reaction networks composed exclusively of first order reactions or for networks involving bimolecular reactions and large numbers of molecules. It is however well known that gene regulation involves bimolecular interactions with molecule numbers as small as a single copy of a particular gene. It is therefore questionable how reliable are the LNA predictions for these systems. Results: We implement in the software package intrinsic Noise Analyzer (iNA), a system size expansion based method which calculates the mean concentrations and the variances of the fluctuations to an order of accuracy higher than the LNA. We then use iNA to explore the parametric dependence of the Fano factors and of the coefficients of variation of the mRNA and protein fluctuations in models of genetic networks involving nonlinear protein degradation, post-transcriptional, post-translational and negative feedback regulation. We find that the LNA can significantly underestimate the amplitude and period of noise-induced oscillations in genetic oscillators. We also identify cases where the LNA predicts that noise levels can be optimized by tuning a bimolecular rate constant whereas our method shows that no such regulation is possible. All our results are confirmed by stochastic simulations. Conclusion: The software iNA allows the investigation of parameter regimes where the LNA fares well and where it does not. We have shown that the parametric dependence of the coefficients of variation and Fano factors for common gene regulatory networks is better described by including terms of higher order than LNA in the system size expansion. This analysis is considerably faster than stochastic simulations due to the extensive ensemble averaging needed to obtain statistically meaningful results. Hence iNA is well suited for performing computationally efficient and quantitative studies of intrinsic noise in gene regulatory networks. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 876 KW - Gene Regulatory Network KW - Stochastic Simulation KW - Bimolecular Reaction KW - Fano Factor KW - Reaction Rate Constant Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-435028 SN - 1866-8372 IS - 876 ER - TY - JOUR A1 - Eppinger, Elisabeth A1 - Vladova, Gergana T1 - Intellectual property management practices at small and medium-sized enterprises JF - International journal of technology management N2 - Small and medium-sized enterprises (SME) contribute to innovation and economic growth, despite their resource shortages and lack of professional intellectual property (IP) management practices. Drawing on social practice theory and combining insights from recent scholarship on IP strategies and its management, this paper examines the cases of three pharmaceutical SME providing insights into how they appropriate returns on research and development (R&D) investments. It discusses their IP strategies and management practices, examining how the IP management practices are embedded in the firm's organisational structure. Moreover, this paper develops recommendations for SME regarding the professionalisation of their IP management practices. KW - IP management KW - intellectual property rights KW - IPR KW - IP strategy KW - patents KW - pharmaceutical industry KW - practice theory KW - small and medium-sized enterprise KW - SME Y1 - 2013 U6 - https://doi.org/10.1504/IJTM.2013.050244 SN - 0267-5730 VL - 61 IS - 1 SP - 64 EP - 81 PB - Inderscience Enterprises Ltd CY - Geneva ER - TY - JOUR A1 - Kliegl, Reinhold A1 - Hohenstein, Sven A1 - Yan, Ming A1 - McDonald, Scott A. T1 - How preview space/time translates into preview cost/benefit for fixation durations during reading JF - The quarterly journal of experimental psychology N2 - Eye-movement control during reading depends on foveal and parafoveal information. If the parafoveal preview of the next word is suppressed, reading is less efficient. A linear mixed model (LMM) reanalysis of McDonald (2006) confirmed his observation that preview benefit may be limited to parafoveal words that have been selected as the saccade target. Going beyond the original analyses, in the same LMM, we examined how the preview effect (i.e., the difference in single-fixation duration, SFD, between random-letter and identical preview) depends on the gaze duration on the pretarget word and on the amplitude of the saccade moving the eye onto the target word. There were two key results: (a) The shorter the saccade amplitude (i.e., the larger preview space), the shorter a subsequent SFD with an identical preview; this association was not observed with a random-letter preview. (b) However, the longer the gaze duration on the pretarget word, the longer the subsequent SFD on the target, with the difference between random-letter string and identical previews increasing with preview time. A third patternincreasing cost of a random-letter string in the parafovea associated with shorter saccade amplitudeswas observed for target gaze durations. Thus, LMMs revealed that preview effects, which are typically summarized under preview benefit, are a complex mixture of preview cost and preview benefit and vary with preview space and preview time. The consequence for reading is that parafoveal preview may not only facilitate, but also interfere with lexical access. KW - Eye movements KW - Reading KW - Preview effects KW - Linear mixed model KW - Boundary paradigm Y1 - 2013 U6 - https://doi.org/10.1080/17470218.2012.658073 SN - 1747-0218 SN - 1747-0226 VL - 66 IS - 3 SP - 581 EP - 600 PB - Wiley CY - Hove ER - TY - BOOK A1 - Engel, Felix T1 - "Revoluzzer" oder "Leisetretter?" : der Weg zum Theologentag von Jüterborg 1548 Y1 - 2013 SN - 978-3-00-043185-2 PB - Kulturquartier Mönchenkloster CY - Jüterbog ER - TY - GEN A1 - Karpuz, Eylem Guzel A1 - Çevik, Ahmet Sinan A1 - Koppitz, Jörg A1 - Cangul, Ismail Naci T1 - Some fixed-point results on (generalized) Bruck-Reilly ∗-extensions of monoids T2 - Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe N2 - In this paper, we determine necessary and sufficient conditions for Bruck-Reilly and generalized Bruck-Reilly ∗-extensions of arbitrary monoids to be regular, coregular and strongly π-inverse. These semigroup classes have applications in various field of mathematics, such as matrix theory, discrete mathematics and p-adic analysis (especially in operator theory). In addition, while regularity and coregularity have so many applications in the meaning of boundaries (again in operator theory), inverse monoids and Bruck-Reilly extensions contain a mixture fixed-point results of algebra, topology and geometry within the purposes of this journal. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 942 KW - Bruck-Reilly extension KW - generalized Bruck-Reilly ∗-extension KW - π -inverse monoid KW - regular monoid Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-432701 SN - 1866-8372 IS - 942 ER - TY - CHAP A1 - Engel, Tilman A1 - Müller, Juliane A1 - Müller, Steffen A1 - Reschke, Antje A1 - Kopinski, Stephan A1 - Mayer, Frank T1 - Validity and reliability of a new customised split-belt treadmill provoking unexpected walking perturbations T2 - Medicine and science in sports and exercise : official journal of the American College of Sports Medicine Y1 - 2013 SN - 0195-9131 SN - 1530-0315 VL - 45 IS - 5 SP - 462 EP - 462 PB - Lippincott Williams & Wilkins CY - Philadelphia ER - TY - CHAP A1 - Kopinski, Stephan A1 - Engel, Tilman A1 - Müller, Steffen A1 - Mayer, Frank T1 - Torque-EMG relationship of lower back muscles - a pilot study T2 - Medicine and science in sports and exercise : official journal of the American College of Sports Medicine Y1 - 2013 SN - 0195-9131 SN - 1530-0315 VL - 45 IS - 5 SP - 7 EP - 8 PB - Lippincott Williams & Wilkins CY - Philadelphia ER - TY - BOOK A1 - Hofmann, Robert A1 - Bauerle, David A1 - Hofmann, Robert A1 - Kolls, Ronja T1 - Zur Quelle : Magazin von und für Zaubernde Y1 - 2013 PB - Univ. CY - Potsdam ER - TY - JOUR A1 - Sauermann, Antje A1 - Filik, Ruth A1 - Paterson, Kevin B. T1 - Processing contextual and lexical cues to focus evidence from eye movements in reading JF - Language and cognitive processes N2 - Three eye movement experiments investigated the interaction between contextual and lexical focus cues during reading. Context was used to focus on either the indirect or direct object of a double object construction, which was followed by a remnant continuation that formed either a congruous or incongruous contrast with the contextually focused object. Experiment 1 demonstrated that remnants were more difficult to process when incongruous with the contextually focused constituent, indicating that context was effective in specifying focus. Experiments 2 and 3 investigated the interaction between context and lexical focus arising from the particle only which specifies focus on the subsequent adjacent element. When only preceded both objects (Experiment 2), the conflict between lexical and contextual focus cues disrupted processing of the remnant element and was resolved in favour of the contextually focused element. However, when only was placed between both objects (Experiment 3), cue-conflict disrupted processing earlier in the sentence but did not appear to be fully resolved during on-line sentence processing. These findings reveal that the interplay between contextual and lexical cues to focus is important for establishing focus structure during on-line sentence processing. KW - Focus particles KW - Discourse processing KW - Sentence processing KW - Eye movements while reading Y1 - 2013 U6 - https://doi.org/10.1080/01690965.2012.668197 SN - 0169-0965 VL - 28 IS - 6 SP - 875 EP - 903 PB - Wiley CY - Hove ER - TY - JOUR A1 - Breitkopf, Hendrik A1 - Schlüter, P. M. A1 - Xu, S. A1 - Schiestl, Florian P. A1 - Cozzolino, S. A1 - Scopece, G. T1 - Pollinator shifts between Ophrys sphegodes populations: might adaptation to different pollinators drive population divergence? JF - Journal of evolutionary biology N2 - Local adaptation to different pollinators is considered one of the possible initial stages of ecological speciation as reproductive isolation is a by-product of the divergence in pollination systems. However, pollinator-mediated divergent selection will not necessarily result in complete reproductive isolation, because incipient speciation is often overcome by gene flow. We investigated the potential of pollinator shift in the sexually deceptive orchids Ophrys sphegodes and Ophrys exaltata and compared the levels of floral isolation vs. genetic distance among populations with contrasting predominant pollinators. We analysed floral hydrocarbons as a proxy for floral divergence between populations. Floral adoption of pollinators and their fidelity was tested using pollinator choice experiments. Interpopulation gene flow and population differentiation levels were estimated using AFLP markers. The Tyrrhenian O.sphegodes population preferentially attracted the pollinator bee Andrena bimaculata, whereas the Adriatic O.sphegodes population exclusively attracted A.nigroaenea. Significant differences in scent component proportions were identified in O.sphegodes populations that attracted different preferred pollinators. High interpopulation gene flow was detected, but populations were genetically structured at species level. The high interpopulation gene flow levels independent of preferred pollinators suggest that local adaptation to different pollinators has not (yet) generated detectable genome-wide separation. Alternatively, despite extensive gene flow, few genes underlying floral isolation remain differentiated as a consequence of divergent selection. Different pollination ecotypes in O.sphegodes might represent a local selective response imposed by temporal variation in a geographical mosaic of pollinators as a consequence of the frequent disturbance regimes typical of Ophrys habitats. KW - adaptation KW - ecotypes KW - floral scent KW - gene flow KW - Ophrys KW - orchids KW - pollinator shift KW - sexual deception KW - speciation Y1 - 2013 U6 - https://doi.org/10.1111/jeb.12216 SN - 1010-061X SN - 1420-9101 VL - 26 IS - 10 SP - 2197 EP - 2208 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Schertl, Hans-Peter A1 - O'Brien, Patrick T1 - Continental crust at mantle depths - key minerals and microstructures JF - Elements : an international magazine of mineralogy, geochemistry, and petrology N2 - Finding evidence for ultrahigh-pressure (UHP) metamorphism in crustal rocks is far from straightforward. The index minerals coesite and diamond are incredibly inconspicuous and are therefore difficult to use as UHP prospecting tools. Consequently, petrographers rely on recognizing subtle breakdown microstructures that result from pressure release during the return to the surface of the once deeply buried rock. Similarly, many other UHP minerals are first suspected on the basis of typical reaction or exsolution microstructures. Thus, the painstaking use of microscopic techniques has been fundamental to the tremendous advances in characterizing, quantifying, and understanding macroscopic-scale, deep continental subduction, rapid exhumation, and mountain-building processes. KW - ultrahigh-pressure KW - coesite KW - microdiamond KW - majorite KW - exsolution microstructures KW - polymorphism Y1 - 2013 U6 - https://doi.org/10.2113/gselements.9.4.261 SN - 1811-5209 SN - 1811-5217 VL - 9 IS - 4 SP - 261 EP - 266 PB - Mineralogical Society of America CY - Chantilly ER - TY - JOUR A1 - Mehnert, Jan A1 - Brunetti, Maddalena A1 - Steinbrink, Jens A1 - Niedeggen, Michael A1 - Dohle, Christian T1 - Effect of a mirror-like illusion on activation in the precuneus assessed with functional near-infrared spectroscopy JF - Journal of biomedical optics N2 - Mirror therapy is a therapy to treat patients with pain syndromes or hemiparesis after stroke. However, the underlying neurophysiologic mechanisms are not clearly understood. In order to determine the effect of a mirror-like illusion (MIR) on brain activity using functional near-infrared spectroscopy, 20 healthy right-handed subjects were examined. A MIR was induced by a digital horizontal inversion of the subjects' filmed hand. Optodes were placed on the primary motor cortex (M1) and the occipito-parietal cortex (precuneus, PC). Regions of interest (ROI) were defined a priori based on previous results of similar studies and confirmed by the analysis of effect sizes. Analysis of variance of the ROI signal revealed a dissociated pattern: at the PC, the MIR caused a significant inversion of a hemispheric lateralization opposite to the perceived hand, independent of the moving hand. In contrast, activity in M1 showed lateralization opposite to the moving hand, but revealed no mirror effect. These findings extend our understanding on interhemispheric rivalry and indicate that a MIR is integrated into visuomotor coordination similar to normal view, irrespective of the hand that is actually performing the task. (C) 2013 Society of Photo-Optical Instrumentation Engineers (SPIE) KW - functional near-infrared spectroscopy KW - optical imaging KW - mirror illusion KW - mirror therapy KW - precuneus Y1 - 2013 U6 - https://doi.org/10.1117/1.JBO.18.6.066001 SN - 1083-3668 VL - 18 IS - 6 PB - SPIE CY - Bellingham ER - TY - JOUR A1 - Wang, Jing A1 - Fritzsch, Claire A1 - Bernarding, Johannes A1 - Krause, Thomas A1 - Mauritz, Karl-Heinz A1 - Brunetti, Maddalena A1 - Dohle, Christian T1 - Cerebral activation evoked by the mirror illusion of the hand in stroke patients compared to normal subjects JF - Neurorehabilitation : an interdisciplinary journal N2 - BACKGROUND: Mirror therapy (MT) was found to improve motor function after stroke, but its neural mechanisms remain unclear, especially in single stroke patients. OBJECTIVES: The following imaging study was designed to compare brain activation patterns evoked by the mirror illusion in single stroke patients with normal subjects. METHODS: Fifteen normal volunteers and five stroke patients with severe arm paresis were recruited. Cerebral activations during movement mirroring by means of a video chain were recorded with functional magnetic resonance imaging (fMRI). Single-subject analysis was performed using SPM 8. RESULTS: For normal subjects, ten and thirteen subjects displayed lateralized cerebral activations evoked by the mirror illusion while moving their right and left hand respectively. The magnitude of this effect in the precuneus contralateral to the seen hand was not dependent on movement speed or subjective experience. Negative correlation of activation strength with age was found for the right hand only. The activation pattern in stroke patients is comparable to that of normal subjects and present in four out of five patients. CONCLUSIONS: In summary, the mirror illusion can elicit cerebral activation contralateral to the perceived hand in the majority of single normal subjects, but not in all of them. This is similar even in stroke patients with severe hemiparesis. KW - Movement KW - mirror illusion KW - imaging KW - mirror therapy KW - stroke Y1 - 2013 U6 - https://doi.org/10.3233/NRE-130999 SN - 1053-8135 SN - 1878-6448 VL - 33 IS - 4 SP - 593 EP - 603 PB - IOS Press CY - Amsterdam ER - TY - JOUR A1 - Wang, Jing A1 - Fritzsch, Claire A1 - Bernarding, Johannes A1 - Holtze, Susanne A1 - Mauritz, Karl-Heinz A1 - Brunetti, Maddalena A1 - Dohle, Christian T1 - A comparison of neural mechanisms in mirror therapy and movement observation therapy JF - Journal of rehabilitation medicine : official journal of the UEMS European Board of Physical and Rehabilitation Medicine N2 - Objective: To compare lateralized cerebral activations elicited during self-initiated movement mirroring and observation of movements. Subjects: A total of 15 right-handed healthy subjects, age range 22-56 years. Methods: Functional imaging study comparing movement mirroring with movement observation, in both hands, in an otherwise identical setting. Imaging data were analysed using statistical parametric mapping software, with significance threshold set at p<0.01 (false discovery rate) and a minimum cluster size of 20 voxels. Results: Movement mirroring induced additional activation in primary and higher-order visual areas strictly contralateral to the limb seen by the subject. There was no significant difference of brain activity when comparing movement observation of somebody else's right hand with left hand. Conclusion: Lateralized cerebral activations are elicited by inversion of visual feedback (movement mirroring), but not by movement observation. KW - fMRI KW - mirror KW - movement KW - observation KW - precuneus Y1 - 2013 U6 - https://doi.org/10.2340/16501977-1127 SN - 1650-1977 VL - 45 IS - 4 SP - 410 EP - 413 PB - Foundation for Rehabilitation Information CY - Uppsala ER - TY - INPR A1 - Thieme, Holm A1 - Mehrholz, Jan A1 - Pohl, Marcus A1 - Behrens, Johann A1 - Dohle, Christian T1 - Mirror therapy for improving motor function after stroke T2 - Stroke : a journal of cerebral circulation Y1 - 2013 U6 - https://doi.org/10.1161/STROKEAHA.112.673087 SN - 0039-2499 VL - 44 IS - 1 SP - E1 EP - E2 PB - Lippincott Williams & Wilkins CY - Philadelphia ER - TY - JOUR A1 - Ulm, Lena A1 - Wohlrapp, Dorota A1 - Meinzer, Marcus A1 - Steinicke, Robert A1 - Schatz, Alexej A1 - Denzler, Petra A1 - Klehmet, Juliane A1 - Dohle, Christian A1 - Niedeggen, Michael A1 - Meisel, Andreas A1 - Winter, York T1 - A circle-monitor for computerised assessment of visual neglect in peripersonal space JF - PLoS one N2 - Current assessment of visual neglect involves paper-and-pencil tests or computer-based tasks. Both have been criticised because of their lack of ecological validity as target stimuli can only be presented in a restricted visual range. This study examined the user-friendliness and diagnostic strength of a new "Circle-Monitor" (CM), which enlarges the range of the peripersonal space, in comparison to a standard paper-and-pencil test (Neglect-Test, NET). Methods: Ten stroke patients with neglect and ten age-matched healthy controls were examined by the NET and the CM test comprising of four subtests (Star Cancellation, Line Bisection, Dice Task, and Puzzle Test). Results: The acceptance of the CM in elderly controls and neglect patients was high. Participants rated the examination by CM as clear, safe and more enjoyable than NET. Healthy controls performed at ceiling on all subtests, without any systematic differences between the visual fields. Both NET and CM revealed significant differences between controls and patients in Line Bisection, Star Cancellation and visuo-constructive tasks (NET: Figure Copying, CM: Puzzle Test). Discriminant analyses revealed cross-validated assignment of patients and controls to groups was more precise when based on the CM (hit rate 90%) as compared to the NET (hit rate 70%). Conclusion: The CM proved to be a sensitive novel tool to diagnose visual neglect symptoms quickly and accurately with superior diagnostic validity compared to a standard neglect test while being well accepted by patients. Due to its upgradable functions the system may also be a valuable tool not only to test for non-visual neglect symptoms, but also to provide treatment and assess its outcome. Y1 - 2013 U6 - https://doi.org/10.1371/journal.pone.0082892 SN - 1932-6203 VL - 8 IS - 12 PB - PLoS CY - San Fransisco ER - TY - JOUR A1 - Crome, Erhard T1 - Indira Gandhi : ein Porträt Y1 - 2013 ER - TY - BOOK ED - Crome, Erhard ED - Krämer, Raimund T1 - Hegemonie und Multipolarität : Weltordnungen im 21. Jahrhundert T3 - Potsdamer Textbücher Y1 - 2013 SN - 978-3-941880-74-0 VL - 20 PB - WeltTrends CY - Potsdam ER - TY - THES A1 - Valdivia Orozco, Pablo Emilio T1 - Weltenvielfalt ; eine Romantheoretische Studie im Ausgang von Gabriel Garcia Maraquez, Sandra Cisneros und Roberto Bolano T2 - Mimesis : Romanische Literaturen der Welt Y1 - 2013 SN - 978-3-11-028974-0 SN - 0178-7489 VL - 56 PB - de Gruyter CY - Berlin ER - TY - BOOK ED - Röder, Katrin ED - Wischer, Ilse T1 - Anglistentag 2012 Potsdam BT - Proceedings N2 - Katrin Röder and Ilse Wischer (Potsdam) Preface Section I: Recent Ireland: Visions and Revisions of Irishness from the 1990s to Today Sarah Heinz (Mannheim), Anton Kirchhofer (Oldenburg), Katharina Rennhak (Wuppertal) and Michaela Schrage-Früh (Mainz/Limerick) Recent Ireland: Visions and Revisions of Irishness from the 1990s to Today: Introduction Christopher Morash (Maynooth) Spectral Ireland: After the Celtic Tiger Jochen Achilles (Würzburg) Transnational Ireland and Elizabeth Kuti's Drama Silke Stroh (Münster) Revisioning Irish Postcolonialism: The Scottish Connection Joanna Rostek (Passau) Migration, Capital, Space: Econotopic Constellations in Recent Literature about Polish Migrants in Ireland Joachim Fischer (Limerick) Images of Germany in Irish Writing of the Last Ten Years (2002-2012) Werner Huber (Wien) The Brothers McDonagh, Filmmakers Christian Lassen (Oldenburg) The Passion of Saint Kitten, or: Desperately Seeking Mitzi, the Phantom Lady. Camp Responses to Interpellation and Subjection in Neil Jordan's Breakfast on Pluto Section II: Recent Trends in Romantic Studies Stefanie Fricke (LMU München), Rosa Karl (Erlangen-Nürnberg) and Gerold Sedlmayr (Dortmund) Recent Trends in Romantic Studies: Introduction Christoph Reinfandt (Tübingen) The Textures of Romanticism: Exploring Charlotte Smith's "Beachy Head" (1807) Ralf Haekel (Göttingen) Romantic Textualities Anthony John Harding (Saskatchewan) British Romanticism and the Transvaluation of Reading Christa Knellwolf King (Vienna) Imperial Myth-making in the Wake of Captain Cook's Death Monika Class (King's College London) Medical Case Narratives across Disciplinary and National Boundaries around 1800 Ute Berns (Hamburg) Romantic Poetry, Scientific Discourse and the Aesthetics of Nature Section III: Apocalypse and Literature Sibylle Baumbach (Mainz) and Anja Müller-Wood (Mainz) Apocalypse and Literature: Introduction Susanne Schmid (Berlin) Philip Pullman's His Dark Materials and Resistance to the Apocalypse Björn Quiring (Berlin) Judging the New Bloomusalem: Persistent Apocalyptic Remnants in Joyce's Ulysses Heike Hartung (Potsdam) Apocalypse and Old Age: Imminent Ends and Lacking Futures Apocalypse and Literature: Summaries Section IV: Comics and Graphic Novels Dirk Vanderbeke (Jena), Sebastian Domsch (Greifswald) and Astrid Böger (Hamburg) Comics and Graphic Novels: Introduction Martin Rowson (London) Towards a Theory of Literary Adaptation in Comic Book Format: A Graphic Response Nicola Glaubitz (Darmstadt) Vernacular Modernism: Martin Rowson's The Waste Land Ellen Grünkemeier (Hannover) Locating The League of Extraordinary Gentlemen in Victorian Literature and (Popular) Culture Sandra Heinen (Wuppertal) 'Indigenizing the Comic Book Medium': Techniques of Storytelling in Indian Graphic Novels Felicitas Meifert-Menhard (München) Evading the Sequence: Choose Your Own Comic Therese-Marie Meyer (Halle-Wittenberg) "My Country, My England": Warren Ellis's Graphic Novels and England at War Sandra Martina Schwab (Mainz) Richard Doyle's Sequential Art in Punch Section V: Electronic Discourse Markus Bieswanger (Bayreuth) and Andrea Sand (Trier) Electronic Discourse: Introduction Klaus P. Schneider (Bonn) Emerging E-mail Etiquette: Lay Perceptions of Appropriateness in Electronic Discourse Christian R. Hoffmann (Augsburg) E(-lectronic) Schmoozing? A Cross-Generic Study of Compliments in Blog Comments Jenny Arendholz (Augsburg) "How to stop strange people speaking to me" – A Syntactic and Interpersonal Perspective on Offering A dvice Online Tanja Angelovska and Angela Hahn (München) Features of Spoken L3 English in an Online Discourse Dagmar Deuber (Münster) and Andrea Sand (Trier) Computer-Mediated Communication in Singapore: Spoken Language Features in Weblogs and a Discussion Forum Christian Mair (Freiburg) Corpus Approaches to the Vernacular Web: Post-Colonial Diasporic Forums in West Africa and the Caribbean Y1 - 2013 SN - 978-3-86821-488-8 PB - Wissenschaftlicher Verlag CY - Trier ER - TY - JOUR A1 - Nahavandi, Nahid A1 - Ketmaier, Valerio A1 - Plath, Martin A1 - Tiedemann, Ralph T1 - Diversification of Ponto-Caspian aquatic fauna - morphology and molecules retrieve congruent evolutionary relationships in Pontogammarus maeoticus (Amphipoda: Pontogammaridae) JF - Molecular phylogenetics and evolution N2 - The geological history of the Ponto-Caspian region, with alternating cycles of isolation and reconnection among the three main basins (Black and Azov Seas, and the more distant Caspian Sea) as well as between them and the Mediterranean Sea, profoundly affected the diversification of its aquatic fauna, leading to a high degree of endemism. Two alternative hypotheses on the origin of this amazing biodiversity have been proposed, corresponding to phases of allopatric separation of aquatic fauna among sea basins: a Late Miocene origin (10-6 MYA) vs. a more recent Pleistocene ancestry (<2 MYA). Both hypotheses support a vicariant origin of (1) Black + Azov Sea lineages on the one hand, and (2) Caspian Sea lineages on the other. Here, we present a study on the Ponto-Caspian endemic amphipod Pontogammarus maeoticus. We assessed patterns of divergence based on (a) two mitochondrial and one nuclear gene, and (b) a morphometric analysis of 23 morphological traits in 16 populations from South and West Caspian Sea, South Azov Sea and North-West Black Sea. Genetic data indicate a long and independent evolutionary history, dating back from the late Miocene to early Pleistocene (6.6-1.6 MYA), for an unexpected, major split between (i) a Black Sea clade and (ii) a well-supported clade grouping individuals from the Caspian and Azov Seas. Absence of shared haplotypes argues against either recent or human-mediated exchanges between Caspian and Azov Seas. A mismatch distribution analysis supports more stable population demography in the Caspian than in the Black Sea populations. Morphological divergence largely followed patterns of genetic divergence: our analyses grouped samples according to the basin of origin and corroborated the close phylogenetic affinity between Caspian and Azov Sea lineages. Altogether, our results highlight the necessity of careful (group-specific) evaluation of evolutionary trajectories in marine taxa that should certainly not be inferred from the current geographical proximity of sea basins alone. (C) 2013 Elsevier Inc. All rights reserved. KW - Biodiversity hotspot KW - Black Sea KW - Caspian Sea KW - Paratethys KW - Sea of Azov KW - Vicariance Y1 - 2013 U6 - https://doi.org/10.1016/j.ympev.2013.05.021 SN - 1055-7903 SN - 1095-9513 VL - 69 IS - 3 SP - 1063 EP - 1076 PB - Elsevier CY - San Diego ER - TY - GEN A1 - Sammler, Svenja A1 - Ketmaier, Valerio A1 - Havenstein, Katja A1 - Tiedemann, Ralph T1 - Intraspecific rearrangement of duplicated mitochondrial control regions in the luzon tarictic hornbill penelopides manillae (Aves: Bucerotidae) T2 - Journal of molecular evolution N2 - Philippine hornbills of the genera Aceros and Penelopides (Bucerotidae) are known to possess a large tandemly duplicated fragment in their mitochondrial genome, whose paralogous parts largely evolve in concert. In the present study, we surveyed the two distinguishable duplicated control regions in several individuals of the Luzon Tarictic Hornbill Penelopides manillae, compare their characteristics within and across individuals, and report on an intraspecific mitochondrial gene rearrangement found in one single specimen, i.e., an interchange between the two control regions. To our knowledge, this is the first observation of two distinct mitochondrial genome rearrangements within a bird species. We briefly discuss a possible evolutionary mechanism responsible for this pattern, and highlight potential implications for the application of control region sequences as a marker in population genetics and phylogeography. KW - Bucerotidae KW - Concerted evolution KW - Control region KW - Mitochondrial gene order KW - Mitochondrial recombination KW - Philippine archipelago Y1 - 2013 U6 - https://doi.org/10.1007/s00239-013-9591-y SN - 0022-2844 SN - 1432-1432 VL - 77 IS - 5-6 SP - 199 EP - 205 PB - Springer CY - New York ER - TY - JOUR A1 - Pavesi, Laura A1 - Tiedemann, Ralph A1 - DeMatthaeis, Elvira A1 - Ketmaier, Valerio T1 - Genetic connectivity between land and sea: the case of the beachflea Orchestia montagui (Crustacea, Amphipoda, Talitridae) in the Mediterranean Sea Y1 - 2013 UR - 1960 = DOI: 10.1186/1742-9994-10-21 SN - 1742-9994 ER - TY - JOUR A1 - Fenn, Monika T1 - Heimatgefühl als Schlüssel? BT - Zwischen Identifikation und reflektiertem Umgang mit der Geschichte des Herkunfstorts JF - Alte Stadt- jugendfrei?! Y1 - 2013 SN - 978-3-00-044066-3 SP - 99 EP - 102 PB - Arbeitsgemeinschaft Städte mit historischen Stadkernen des Landes Brandenburg CY - Potsdam ER - TY - JOUR A1 - Fiorentino, V. A1 - Manganelli, Giuseppe A1 - Giusti, Folco A1 - Tiedemann, Ralph A1 - Ketmaier, Valerino T1 - A question of time the land snail Murella muralis (Gastropoda: Pulmonata) reveals constraints on past ecological speciation JF - Molecular ecology N2 - The lively debate about speciation currently focuses on the relative importance of factors driving population differentiation. While many studies are increasingly producing results on the importance of selection, little is known about the interaction between drift and selection. Moreover, there is still little knowledge on the spatial-temporal scales at which speciation occurs, that is, arrangement of habitat patches, abruptness of habitat transitions, climate and habitat changes interacting with selective forces. To investigate these questions, we quantified variation on a fine geographical scale analysing morphological (shell) and genetic data sets coupled with environmental data in the land snail Murella muralis, endemic to the Mediterranean island of Sicily. Analysis of a fragment of the mitochondrial DNA cytochrome oxidase I gene (COI) and eight nuclear microsatellite loci showed that genetic variation is highly structured at a very fine spatial scale by local palaeogeographical events and historical population dynamics. Molecular clock estimates, calibrated here specifically for Tyrrhenian land snails, provided a framework of palaeogeographical events responsible for the observed geographical variations and migration routes. Finally, we showed for the first time well-documented lines of evidence of selection in the past, which explains divergence of land snail shell shapes. We suggest that time and palaeogeographical history acted as constraints in the progress along the ecological speciation continuum. Our study shows that testing for correlation among palaeogeography, morphology and genetic data on a fine geographical scale provides information fundamental for a detailed understanding of ecological speciation processes. KW - allopatry KW - cytochrome oxidase I gene KW - ecological speciation KW - land snails KW - microsatellites KW - Murella Y1 - 2013 U6 - https://doi.org/10.1111/mec.12107 SN - 0962-1083 SN - 1365-294X VL - 22 IS - 1 SP - 170 EP - 186 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Pavesi, Laura A1 - Tiedemann, Ralph A1 - De Matthaeis, Elvira A1 - Ketmaier, Valerio T1 - Genetic connectivity between land and sea - the case of the beachflea Orchestia montagui (Crustacea, Amphipoda, Talitridae) in the Mediterranean Sea JF - Frontiers in zoology N2 - Introduction: We examined patterns of genetic divergence in 26 Mediterranean populations of the semi-terrestrial beachflea Orchestia montagui using mitochondrial (cytochrome oxidase subunit I), microsatellite (eight loci) and allozymic data. The species typically forms large populations within heaps of dead seagrass leaves stranded on beaches at the waterfront. We adopted a hierarchical geographic sampling to unravel population structure in a species living at the sea-land transition and, hence, likely subjected to dramatically contrasting forces. Results: Mitochondrial DNA showed historical phylogeographic breaks among Adriatic, Ionian and the remaining basins (Tyrrhenian, Western and Eastern Mediterranean Sea) likely caused by the geological and climatic changes of the Pleistocene. Microsatellites (and to a lesser extent allozymes) detected a further subdivision between and within the Western Mediterranean and the Tyrrhenian Sea due to present-day processes. A pattern of isolation by distance was not detected in any of the analyzed data set. Conclusions: We conclude that the population structure of O. montagui is the result of the interplay of two contrasting forces that act on the species population genetic structure. On one hand, the species semi-terrestrial life style would tend to determine the onset of local differences. On the other hand, these differences are partially counter-balanced by passive movements of migrants via rafting on heaps of dead seagrass leaves across sites by sea surface currents. Approximate Bayesian Computations support dispersal at sea as prevalent over terrestrial regionalism. KW - Orchestia montagui KW - Talitrids KW - Mediterranean Sea KW - Phylogeography KW - Mitochondrial DNA KW - Microsatellites KW - Allozymes KW - Approximate Bayesian Computation Y1 - 2013 U6 - https://doi.org/10.1186/1742-9994-10-21 SN - 1742-9994 VL - 10 IS - 4-5 PB - BioMed Central CY - London ER - TY - JOUR A1 - Milinkovitch, Michel C. A1 - Kanitz, Ricardo A1 - Tiedemann, Ralph A1 - Tapia, Washington A1 - Llerena, Fausto A1 - Caccone, Adalgisa A1 - Gibbs, James P. A1 - Powell, Jeffrey R. T1 - Recovery of a nearly extinct Galapagos tortoise despite minimal genetic variation JF - Evolutionary applications N2 - A species of Galapagos tortoise endemic to Espanola Island was reduced to just 12 females and three males that have been bred in captivity since 1971 and have produced over 1700 offspring now repatriated to the island. Our molecular genetic analyses of juveniles repatriated to and surviving on the island indicate that none of the tortoises sampled in 1994 had hatched on the island versus 3% in 2004 and 24% in 2007, which demonstrates substantial and increasing reproduction in situ once again. This recovery occurred despite the parental population having an estimated effective population size <8 due to a combination of unequal reproductive success of the breeders and nonrandom mating in captivity. These results provide guidelines for adapting breeding regimes in the parental captive population and decreasing inbreeding in the repatriated population. Using simple morphological data scored on the sampled animals, we also show that a strongly heterogeneous distribution of tortoise sizes on Espanola Island observed today is due to a large variance in the number of animals included in yearly repatriation events performed in the last 40years. Our study reveals that, at least in the short run, some endangered species can recover dramatically despite a lack of genetic variation and irregular repatriation efforts. KW - captive populations KW - conservation biology KW - conservation genetics Y1 - 2013 U6 - https://doi.org/10.1111/eva.12014 SN - 1752-4571 VL - 6 IS - 2 SP - 377 EP - 383 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR T1 - Über die Autoren T1 - Concerning the authors T1 - Sobre los autores T1 - Sur les auteurs Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-68120 SN - 1617-5239 SN - 2568-3543 VL - XIV IS - 26 SP - 68 EP - 69 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - THES A1 - Perscheid, Michael T1 - Test-driven fault navigation for debugging reproducible failures T1 - Die test-getriebene Fehlernavigation zur Beseitigung von reproduzierbaren Softwarefehlern N2 - The correction of software failures tends to be very cost-intensive because their debugging is an often time-consuming development activity. During this activity, developers largely attempt to understand what causes failures: Starting with a test case that reproduces the observable failure they have to follow failure causes on the infection chain back to the root cause (defect). This idealized procedure requires deep knowledge of the system and its behavior because failures and defects can be far apart from each other. Unfortunately, common debugging tools are inadequate for systematically investigating such infection chains in detail. Thus, developers have to rely primarily on their intuition and the localization of failure causes is not time-efficient. To prevent debugging by disorganized trial and error, experienced developers apply the scientific method and its systematic hypothesis-testing. However, even when using the scientific method, the search for failure causes can still be a laborious task. First, lacking expertise about the system makes it hard to understand incorrect behavior and to create reasonable hypotheses. Second, contemporary debugging approaches provide no or only partial support for the scientific method. In this dissertation, we present test-driven fault navigation as a debugging guide for localizing reproducible failures with the scientific method. Based on the analysis of passing and failing test cases, we reveal anomalies and integrate them into a breadth-first search that leads developers to defects. This systematic search consists of four specific navigation techniques that together support the creation, evaluation, and refinement of failure cause hypotheses for the scientific method. First, structure navigation localizes suspicious system parts and restricts the initial search space. Second, team navigation recommends experienced developers for helping with failures. Third, behavior navigation allows developers to follow emphasized infection chains back to root causes. Fourth, state navigation identifies corrupted state and reveals parts of the infection chain automatically. We implement test-driven fault navigation in our Path Tools framework for the Squeak/Smalltalk development environment and limit its computation cost with the help of our incremental dynamic analysis. This lightweight dynamic analysis ensures an immediate debugging experience with our tools by splitting the run-time overhead over multiple test runs depending on developers’ needs. Hence, our test-driven fault navigation in combination with our incremental dynamic analysis answers important questions in a short time: where to start debugging, who understands failure causes best, what happened before failures, and which state properties are infected. N2 - Die Beseitigung von Softwarefehlern kann sehr kostenintensiv sein, da die Suche nach der Fehlerursache meist sehr lange dauert. Während der Fehlersuche versuchen Entwickler vor allem die Ursache für den Fehler zu verstehen: Angefangen mit einem Testfall, welcher den sichtbaren Fehler reproduziert, folgen sie den Fehlerursachen entlang der Infektionskette bis hin zum ursprünglichen Defekt. Dieses idealisierte Vorgehen benötigt ein grundlegendes Verständnis über das Systemverhalten, da Fehler und Defekt sehr weit auseinander liegen können. Bedauerlicherweise bieten jedoch gebräuchliche Entwicklungswerkzeuge wenig Unterstützung, um solche Infektionsketten detailliert zu untersuchen. Dementsprechend müssen Entwickler primär auf ihr Gespür vertrauen, so dass die Lokalisierung von Fehlerursachen sehr viel Zeit in Anspruch nehmen kann. Um ein willkürliches Vorgehen zu verhindern, verwenden erfahrene Entwickler deshalb die wissenschaftliche Methode, um systematisch Hypothesen über Fehlerursachen zu prüfen. Jedoch kann auch noch mittels der wissenschaftlichen Methode die Suche nach Fehlerursachen sehr mühsam sein, da passende Hypothesen meist manuell und ohne die systematische Hilfe von Werkzeugen aufgestellt werden müssen. Diese Dissertation präsentiert die test-getriebene Fehlernavigation als einen zusammenhängenden Wegweiser zur Beseitigung von reproduzierbaren Fehlern mit Hilfe der wissenschaftlichen Methode. Basierend auf der Analyse von funktionierenden und fehlschlagenden Testfällen werden Anomalien aufgedeckt und in eine Breitensuche integriert, um Entwickler zum Defekt zu führen. Diese systematische Suche besteht aus vier spezifischen Navigationstechniken, welche zusammen die Erstellung, Evaluierung und Verfeinerung von Hypothesen für die wissenschaftliche Methode unterstützen. Erstens grenzt die Strukturnavigation verdächtige Systemteile und den initialen Suchraum ein. Zweitens empfiehlt die Team-Navigation erfahrene Entwickler zur Behebung von Fehlern. Drittens erlaubt es die Verhaltensnavigation Entwicklern, die hervorgehobene Infektionskette eines fehl- schlagenden Testfalls zurückzuverfolgen. Viertens identifiziert die Zustandsnavigation fehlerhafte Zustände, um automatisch Teile der Infektionskette offenzulegen. Alle vier Navigationen wurden innerhalb des Path Tools Framework für die Squeak/Smalltalk Entwicklungsumgebung implementiert. Dabei bauen alle Werkzeuge auf die inkrementelle dynamische Analyse, welche die Berechnungskosten über mehrere Testdurchläufe abhängig von den Bedürfnissen des Nutzers aufteilt und somit schnelle Ergebnisse während der Fehlersuche liefert. Folglich können wichtige Fragen in kurzer Zeit beantwortet werden: Wo wird mit der Fehlersuche begonnen? Wer versteht Fehlerursachen am Besten? Was passierte bevor der Fehler auftrat? Welche Programmzustände sind betroffen? KW - Softwaretest KW - Fehlerbeseitigung KW - Test-getriebene Fehlernavigation KW - Anomalien KW - Ausführungsgeschichte KW - testing KW - debugging KW - test-driven fault navigation KW - anomalies KW - back-in-time Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-68155 ER - TY - BOOK A1 - Kersten, Jan T1 - Soft Power und Militär : eine Untersuchung zum Afghanistan-Einsatz der Bundeswehr N2 - Soft Power ist zu einem einflussreichen Konzept avanciert – in der Politikwissenschaft, aber auch in der Politik selbst. Dabei bleibt es sowohl theoretisch als auch praktisch umstritten. In der Praxis wird das Konzept instrumentalisiert, um außenpolitisches Handeln von militärischem und wirtschaftlichem Druck positiv abzugrenzen. Unklar ist, wie Soft Power in militärischen Kontexten, in denen Hard Power im Vordergrund steht, funktionieren kann. Anhand des Afghanistan-Einsatzes der Bundeswehr wird dieses Verhältnis analysiert und eine eigene Definition von Soft Power entwickelt. N2 - Soft power has become an important concept – both in politics and in political science. It is discussed highly controversial. In political practice, the concept is exploited to give foreign policy action a more positive connotation as opposed to military and economic pressure. It is unclear how soft power can be used in military contexts, which are dominated by hard power. At the moment, however, when soft power and hard power of the military meet in military operations, the question arises to what extent the soft power-concept works in a military context. How this ratio appears, is investigated in this paper on the example of the Afghanistan mission of the Bundeswehr. In addition, the author develops his own comprehensive definition of soft power. T3 - WeltTrends Thesis - 17 KW - Soft Power KW - Militär KW - Afghanistan KW - Politische Theorie KW - Internationale Beziehungen KW - Soft Power KW - Military KW - Afghanistan KW - Political Theory KW - International Relations Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-66984 SN - 978-3-86956-263-6 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - THES A1 - Duensing, Nina T1 - Transport processes in the arbuscular mycorrhizal symbiosis T1 - Transportprozesse in der arbuskulären Mykorrhizasymbiose N2 - The nutrient exchange between plant and fungus is the key element of the arbuscular mycorrhizal (AM) symbiosis. The fungus improves the plant’s uptake of mineral nutrients, mainly phosphate, and water, while the plant provides the fungus with photosynthetically assimilated carbohydrates. Still, the knowledge about the mechanisms of the nutrient exchange between the symbiotic partners is very limited. Therefore, transport processes of both, the plant and the fungal partner, are investigated in this study. In order to enhance the understanding of the molecular basis underlying this tight interaction between the roots of Medicago truncatula and the AM fungus Rhizophagus irregularis, genes involved in transport processes of both symbiotic partners are analysed here. The AM-specific regulation and cell-specific expression of potential transporter genes of M. truncatula that were found to be specifically regulated in arbuscule-containing cells and in non-arbusculated cells of mycorrhizal roots was confirmed. A model for the carbon allocation in mycorrhizal roots is suggested, in which carbohydrates are mobilized in non-arbusculated cells and symplastically provided to the arbuscule-containing cells. New insights into the mechanisms of the carbohydrate allocation were gained by the analysis of hexose/H+ symporter MtHxt1 which is regulated in distinct cells of mycorrhizal roots. Metabolite profiling of leaves and roots of a knock-out mutant, hxt1, showed that it indeed does have an impact on the carbohydrate balance in the course of the symbiosis throughout the whole plant, and on the interaction with the fungal partner. The primary metabolite profile of M. truncatula was shown to be altered significantly in response to mycorrhizal colonization. Additionally, molecular mechanisms determining the progress of the interaction in the fungal partner of the AM symbiosis were investigated. The R. irregularis transcriptome in planta and in extraradical tissues gave new insight into genes that are differentially expressed in these two fungal tissues. Over 3200 fungal transcripts with a significantly altered expression level in laser capture microdissection-collected arbuscules compared to extraradical tissues were identified. Among them, six previously unknown specifically regulated potential transporter genes were found. These are likely to play a role in the nutrient exchange between plant and fungus. While the substrates of three potential MFS transporters are as yet unknown, two potential sugar transporters are might play a role in the carbohydrate flow towards the fungal partner. In summary, this study provides new insights into transport processes between plant and fungus in the course of the AM symbiosis, analysing M. truncatula on the transcript and metabolite level, and provides a dataset of the R. irregularis transcriptome in planta, providing a high amount of new information for future works. N2 - In der arbuskulären Mykorrhiza (AM) Symbiose werden die Wurzeln fast aller Landpflanzen von Pilzen der Abteilung Glomeromycota besiedelt. Der Pilz erleichtert der Pflanze die Aufnahme von Mineralien, hauptsächlich Phosphat, und Wasser. Im Gegenzug versorgt die Pflanze ihn mit Photoassimilaten. Trotz der zentralen Bedeutung der Austauschmechanismen zwischen Pilz und Pflanze ist nur wenig darüber bekannt. Um die molekularen Grundlagen der Interaktion zwischen den Wurzeln der Leguminose Medicago truncatula und dem arbuskulären Mykorrhizapilz Rhizophagus irregularis besser zu verstehen, werden hier die Transportprozesse, die zwischen den Symbiosepartnern ablaufen, näher untersucht. Die zellspezifische Regulation der Transkription potentieller M. truncatula Transporter Gene in arbuskelhaltigen und nicht-arbuskelhaltigen Zellen mykorrhizierter Wurzeln wird bestätigt. Ein Modell zur möglichen Verteilung von Kohlenhydraten in mykorrhizierten Wurzeln, nach dem Zucker in nicht-arbuskelhaltigen Zellen mobilisiert und symplastisch an arbuskelhaltige Zellen abgegeben werden, wird vorgestellt. Die Analyse eines Mykorrhiza-induzierten Hexose/H+ Symporter Gens, MtHxt1, liefert neue Einsichten in die Mechanismen der Kohlenhydratverteilung in mykorrhizierten Pflanzen. Metabolitanalysen von Wurzeln und Blättern einer knock-out Mutante dieses Gens zeigen dessen Einfluss auf den Kohlenhydrathaushalt der ganzen Pflanze und auf die Interaktion mit dem Pilz. Die Metabolitzusammensetzung von M. truncatula wird durch die Mykorrhiza Symbiose signifikant beeinflusst. Darüber hinaus werden durch Transkriptomanalysen die molekularen Grundlagen der AM Symbiose auf der Seite des Pilzes analysiert. Arbuskeln wurden mittels Laser Capture Mikrodissektion direkt aus mykorrhizierten Wurzeln isoliert. Über 3200 pilzliche Transkripte weisen in diesen Arbuskeln im Vergleich zu extraradikalen Geweben ein deutlich verändertes Expressionslevel auf. Unter diesen Transkripten sind auch sechs zuvor unbekannte Gene, die für potentielle Transporter codieren und mit großer Wahrscheinlichkeit eine Rolle im Nährstoffaustausch zwischen Pilz und Pflanze spielen. Während die Substrate von drei potentiellen MFS Transportern noch unbekannt sind, spielen zwei potentiellen Zuckertransporter möglicherweise eine Rolle im Transport von Kohlenhydraten in Richtung des Pilzes. Zusammengefasst bietet diese Arbeit neue Einsichten in Transportprozesse zwischen Pilz und Pflanze im Laufe der AM Symbiose. M. truncatula Transkript- und Metabolitlevel werden analysiert und die Transkriptomanalyse von R. irregularis liefert einen umfassenden Datensatz mit einer großen Menge an Informationen zu der noch unzureichend erforschten pilzlichen Seite der Symbiose für folgende Arbeiten. KW - arbuskuläre Mykorrhizasymbiose KW - Zuckertransporter KW - Medicago truncatula KW - Rhizophagus irregularis KW - Transkriptom Sequenzierung KW - arbuscular mycorrhizal symbiosis KW - sugar transporter KW - Medicago truncatula KW - Rhizophagus irregularis KW - transcriptome sequencing Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-68210 ER - TY - THES A1 - Dannehl, Claudia T1 - Fragments of the human antimicrobial LL-37 and their interaction with model membranes T1 - Fragmente des humanen antimicrobiellen LL-37 und ihre Wechselwirkung mit Modellmembranen N2 - A detailed description of the characteristics of antimicrobial peptides (AMPs) is highly demanded, since the resistance against traditional antibiotics is an emerging problem in medicine. They are part of the innate immune system in every organism, and they are very efficient in the protection against bacteria, viruses, fungi and even cancer cells. Their advantage is that their target is the cell membrane, in contrast to antibiotics which disturb the metabolism of the respective cell type. This allows AMPs to be more active and faster. The lack of an efficient therapy for some cancer types and the evolvement of resistance against existing antitumor agents make AMPs promising in cancer therapy besides being an alternative to traditional antibiotics. The aim of this work was the physical-chemical characterization of two fragments of LL-37, a human antimicrobial peptide from the cathelicidin family. The fragments LL-32 and LL-20 exhibited contrary behavior in biological experiments concerning their activity against bacterial cells, human cells and human cancer cells. LL-32 had even a higher activity than LL-37, while LL-20 had almost no effect. The interaction of the two fragments with model membranes was systematically studied in this work to understand their mode of action. Planar lipid films were mainly applied as model systems in combination with IR-spectroscopy and X-ray scattering methods. Circular Dichroism spectroscopy in bulk systems completed the results. In the first approach, the structure of the peptides was determined in aqueous solution and compared to the structure of the peptides at the air/water interface. In bulk, both peptides are in an unstructured conformation. Adsorbed and confined to at the air-water interface, the peptides differ drastically in their surface activity as well as in the secondary structure. While LL-32 transforms into an α-helix lying flat at the water surface, LL-20 stays partly unstructured. This is in good agreement with the high antimicrobial activity of LL-32. In the second approach, experiments with lipid monolayers as biomimetic models for the cell membrane were performed. It could be shown that the peptides fluidize condensed monolayers of negatively charged DPPG which can be related to the thinning of a bacterial cell membrane. An interaction of the peptides with zwitterionic PCs, as models for mammalian cells, was not clearly observed, even though LL-32 is haemolytic. In the third approach, the lipid monolayers were more adapted to the composition of human erythrocyte membranes by incorporating sphingomyelin (SM) into the PC monolayers. Physical-chemical properties of the lipid films were determined and the influence of the peptides on them was studied. It could be shown that the interaction of the more active LL-32 is strongly increased for heterogeneous lipid films containing both gel and fluid phases, while the interaction of LL-20 with the monolayers was unaffected. The results indicate an interaction of LL-32 with the membrane in a detergent-like way. Additionally, the modelling of the peptide interaction with cancer cells was performed by incorporating some negatively charged lipids into the PC/SM monolayers, but the increased charge had no effect on the interaction of LL-32. It was concluded, that the high anti-cancer activity of the peptide originates from the changed fluidity of cell membrane rather than from the increased surface charge. Furthermore, similarities to the physical-chemical properties of melittin, an AMP from the bee venom, were demonstrated.   N2 - Aufgrund der steigenden Resistenzen von Zellstämmen gegen traditionelle Therapeutika sind alternative medizinische Behandlungsmöglichkeiten für bakterielle Infektionen und Krebs stark gefragt. Antimikrobielle Peptide (AMPs) sind Bestandteil der unspezifischen Immunabwehr und kommen in jedem Organismus vor. AMPs lagern sich von außen an die Zellmembran an und zerstören ihre Integrität. Das macht sie effizient und vor allem schnell in der Wirkung gegen Bakterien, Viren, Pilzen und sogar Krebszellen. Das Ziel dieser Arbeit lag in der physikalisch-chemischen Charakterisierung zweier Peptidfragmente die unterschiedliche biologische Aktivität aufweisen. Die Peptide LL-32 und LL-20 waren Teile des humanen LL-37 aus der Kathelizidin-Familie. LL-32 wies eine stärke Aktivität als das Mutterpeptid auf, während LL-20 kaum aktiv gegen die verschiedenen Zelltypen war. In dieser Arbeit wurde die Wechselwirkung der Peptide mit Zellmembranen systematisch anhand von zweidimensionalen Modellmembranen in dieser Arbeit untersucht. Dafür wurden Filmwaagenmessungen mit IR-spektroskopischen und Röntgenstreumethoden gekoppelt. Circulardichroismus-Spektroskopie im Volumen komplementierte die Ergebnisse. In der ersten Näherung wurde die Struktur der Peptide in Lösung mit der Struktur an der Wasser/Luft-Grenzfläche verglichen. In wässriger Lösung sind beide Peptidfragmente unstrukturiert, nehmen jedoch eine α-helikale Sekundärstruktur an, wenn sie an die Wasser/Luft-Grenzfläche adsorbiert sind. Das biologisch unwirksamere LL-20 bleibt dabei teilweise ungeordnet. Das steht im Zusammenhang mit einer geringeren Grenzflächenaktivität des Peptids. In der Zweiten Näherung wurden Versuche mit Lipidmonoschichten als biomimetisches Modell für die Wechselwirkung mit der Zellmembran durchgeführt. Es konnte gezeigt werden, dass sich die Peptide fluidisierend auf negativ geladene Dipalmitylphosphatidylglycerol (DPPG) Monoschichten auswirken, was einer Membranverdünnung an Bakterienzellen entspricht. Eine Interaktion der Peptide mit zwitterionischem Phosphatidylcholin (PC), das als Modell für Säugetierzellen verwendet wurde, konnte nicht klar beobachtet werden, obwohl biologische Experimente das hämolytische Verhalten zumindest von LL-32 zeigten. In der dritten Näherung wurde das Membranmodell näher an die Membran von humanen Erythrozyten angepasst, indem gemischte Monoschichten aus Sphingomyelin (SM) und PC hergestellt wurden. Die physikalisch-chemischen Eigenschaften der Lipidfilme wurden zunächst ausgearbeitet und anschließend der Einfluss der Peptide untersucht. Es konnte anhand verschiedener Versuche gezeigt werden, dass die Wechselwirkung von LL-32 mit der Modellmembran verstärkt ist, wenn eine Koexistenz von fluiden und Gelphasen auftritt. Zusätzlich wurde die Wechselwirkung der Peptide mit der Membran von Krebszellen imitiert, indem ein geringer Anteil negativ geladener Lipide in die Monoschicht eingebaut wurde. Das hatte allerdings keinen nachweislichen Effekt, so dass geschlussfolgert werden konnte, dass die hohe Aktivität von LL-32 gegen Krebszellen ihren Grund in der veränderten Fluidität der Membran hat und nicht in der veränderten Oberflächenladung. Darüber hinaus wurden Ähnlichkeiten zu Melittin, einem AMP aus dem Bienengift, dargelegt. Die Ergebnisse dieser Arbeit sprechen für einen Detergenzien-artigen Wirkmechanismus des Peptids LL-32 an der Zellmembran. KW - Antimikrobielle Peptide KW - Zellmembranen KW - Lipide KW - Peptid-Membran-Wechselwirkung KW - Monoschichten KW - antimicrobial peptides KW - membranes KW - lipids KW - peptide-membrane-interaction KW - monolayer Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-68144 ER - TY - JOUR A1 - Siegmüller, Julia ED - Fritzsche, Tom ED - Meyer, Corinna B. ED - Adelt, Anne ED - Roß, Jennifer T1 - Emergenzorientierte Grammatiktherapie auf der Grundlage der PLAN BT - Erste Ergebnisse des DYSTEL-Projektes JF - Spektrum Patholinguistik N2 - 1 Emergenz 2 Grammatische cues 3 Das DYSTEL-Projekt 4 Ergebnisse 5 Diskussion 6 Literatur Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-68469 SN - 1866-9085 SN - 1866-9433 IS - 6 SP - 5 EP - 45 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Schröder, Astrid ED - Fritzsche, Tom ED - Meyer, Corinna B. ED - Adelt, Anne ED - Roß, Jennifer T1 - Diagnostik und Therapie von syntaktischen Störungen bei Aphasie JF - Spektrum Patholinguistik N2 - 1 Einleitung 2 Modell der Satzverarbeitung 3 Störungen des Satzverständnisses 4 Störungen der Satzproduktion 5 Zusammenfassung und Ausblick 6 Dank 7 Literatur Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-68484 SN - 1866-9433 SN - 1866-9085 VL - 6 SP - 87 EP - 98 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Hofmann, Janine ED - Fritzsche, Tom ED - Meyer, Corinna B. ED - Adelt, Anne ED - Roß, Jennifer T1 - Kindliche Aphasie BT - Verlauf und Prognose JF - Spektrum Patholinguistik N2 - 1 Einleitung 2 Kindliche Aphasie 3 Fallbeispiele 4 Prognose 5 Fazit 6 Literatur Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-68495 SN - 1866-9085 SN - 1866-9433 SP - 99 EP - 113 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Бугаева, Ирина T1 - Христианская традиция питания в посты и праздники JF - Russische Küche und kulturelle Identität Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-68024 SP - 267 EP - 276 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Steindorff, Ludwig T1 - Strikt geregelt und bemessen BT - Die Tafel im Iosif-Kloster bei Volokolamsk um 1580 JF - Russische Küche und kulturelle Identität Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-68030 SP - 277 EP - 302 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Müller, Dirk T1 - Fasten und Feiern in altrussischen Klöstern JF - Russische Küche und kulturelle Identität Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-68044 SP - 303 EP - 320 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Hansen-Kokoruš, Renate T1 - Hunger und Askese in der russischen und kroatischen Literatur JF - Russische Küche und kulturelle Identität Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-68057 SP - 321 EP - 336 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Frieß, Nina T1 - Zwischen Hering und Hundefleisch BT - Der normierte Hunger in der russischen Lagerliteratur JF - Russische Küche und kulturelle Identität Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-68060 SP - 337 EP - 348 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Rarog, Alexey T1 - Strafrechtliche Verantwortlichkeit von Amtsträgern im deutschen und russischen Recht JF - Schriften zum deutschen und russischen Strafrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67452 SN - 2191-0898 IS - 3 SP - 13 EP - 16 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Чучаев, А. И. T1 - Ответственность за контрабанду JF - Schriften zum deutschen und russischen Strafrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67474 IS - 3 SP - 17 EP - 20 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Chuchaev, Alexander T1 - Strafbarkeit des Bannbruchs JF - Schriften zum deutschen und russischen Strafrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67488 SN - 2191-0898 IS - 3 SP - 21 EP - 24 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Дубовик, О. Л. T1 - О концепции либерализации российского уголовного права в сфере экономики JF - Schriften zum deutschen und russischen Strafrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67496 SN - 2191-0898 IS - 3 SP - 25 EP - 30 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Dubovik, Olga T1 - Zur Konzeption der Liberalisierung des russischen Wirtschaftsstrafrechts JF - Schriften zum deutschen und russischen Strafrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67501 SN - 2191-0898 IS - 3 SP - 31 EP - 37 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Понятовская, Т. Г. T1 - Уголовно-правовая сущность конфискации имущества JF - Schriften zum deutschen und russischen Strafrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67551 SN - 2191-0898 IS - 3 SP - 67 EP - 70 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Birke, Rainer T1 - Internationale Abkommen zur Korruptionsbekämpfung, Bestechungsvorschriften des deutschen sowie des russischen Strafrechts und die Gastfreundschaft JF - Schriften zum deutschen und russischen Strafrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67571 SN - 2191-0898 IS - 3 SP - 75 EP - 82 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Mitsch, Wolfgang T1 - Heranwachsende im deutschen Strafrecht JF - Schriften zum deutschen und russischen Strafrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67596 SN - 2191-0898 IS - 3 SP - 93 EP - 96 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Серебренникова, А. В. T1 - Уголовно-правовая защита конституционных (основных) прав и свобод человекаи гражданина по законодательству Российской Федерации и Германии BT - общее и особенности JF - Schriften zum deutschen und russischen Strafrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67616 SN - 2191-0898 IS - 3 SP - 103 EP - 113 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Küpper, Georg T1 - Der Täter hinter dem Täter JF - Schriften zum deutschen und russischen Strafrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67633 SN - 2191-0898 IS - 3 SP - 123 EP - 125 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Zou, Yasheng T1 - Basel III and Its Implementation in China’s Banking Industry JF - Protokollband 2013 N2 - 1. Introduction 2. Analysis of implementation of the Basel III in China 2.1 Implementation of capital adequacy rules 2.2 Implementation of leverage ratio rules 2.3 Implementation of liquidity management rules 3. Suggestions for further development of China’s banking industry 3.1 Promoting capital structure adjustment and broadening capital supplement channels 3.2 Transforming business models and developing intermediary and off-balance business 3.3 Increasing the intensity of risk management and refining its standards Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-68673 SP - 43 EP - 54 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Su, Qin T1 - The Growth and Challenges of Small- and Medium-Sized Banks in China JF - Protokollband 2013 N2 - 1. Introduction 2. The growth of China’s SMBs and the changes of the banking market structure – a land of small- and medium-sized companies 2.1 The characteristics of China’s banking market structure 2.2 The growth of China’s SMBs 2.3 The changes of China’s banking market structure 3. The opportunities and challenges facing SMBs in China 3.1 Opportunities 3.2 Challenges 4. Conclusion Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-68685 SP - 55 EP - 71 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Swietza, Romy ED - Fritzsche, Tom ED - Meyer, Corinna B. ED - Adelt, Anne ED - Roß, Jennifer T1 - Fütterstörungen beim velokardiofazialen Syndrom JF - Spektrum Patholinguistik N2 - 1 Einleitung 2 Studie 3 Ausblick 4 Literatur Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-68566 SN - 1866-9085 SN - 1866-9433 IS - 6 SP - 201 EP - 202 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Schultheiss, Corinna A1 - Nahrstaedt, Holger A1 - Schauer, Thomas A1 - Seidl, Rainer Ottis ED - Fritzsche, Tom ED - Meyer, Corinna B. ED - Adelt, Anne ED - Roß, Jennifer T1 - Evaluation eines Bioimpedanz-EMG-Messsystems zur Schluckerkennung während der pharyngealen Schluckphase JF - Spektrum Patholinguistik N2 - 1 Einleitung 2 Fragestellung 3 Methode 4 Ergebnisse 5 Diskussion 6 Literatur Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-68600 SN - 1866-9085 SN - 1866-9433 IS - 6 SP - 225 EP - 231 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Rasumny, Wiebke T1 - 1. Workshop des wissenschaftlichen Nachwuchses in der Genisa-Forschungsstelle Veitshöchheim JF - PaRDeS : Zeitschrift der Vereinigung für Jüdische Studien e.V. N2 - Die Idee für den Workshop war entstanden im Rahmen der Nachwuchstagung Judaistik/Jüdische Studien der Vereinigung für Jüdische Studien e. V., die im Februar 2012 in Bamberg stattgefunden hatte. Dort äußerte sich ein großer Bedarf nach größerer überregionaler Vernetzung. Als sehr wünschenswert wurde festgehalten, in Ergänzung zur Nachwuchstagung auch regelmäßige Treffen in kleineren Arbeitsgruppen zu etablieren. Der Workshop in Veitshöchheim war die erste Veranstaltung, die diese Idee zeitnah, acht Monate nach der Nachwuchstagung, umsetzte. Der Workshop fand in Kooperation zwischen der Vereinigung für Jüdische Studien mit dem Lehrstuhl für fränkische Landesgeschichte an der Universität Würzburg statt. Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67161 SN - 1614-6492 SN - 1862-7684 IS - 19 SP - 223 EP - 226 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Rebiger, Bill T1 - Piergabriele Mancuso: Shabbatai Donnolo’s Sefer Hakhmoni. Introduction, Critical Text, and Annotated English Translation / [rezensiert von] Bill Rebiger JF - PaRDeS : Zeitschrift der Vereinigung für Jüdische Studien e.V. N2 - Rezensiertes Werk: Mancuso, Piergabriele : Shabbatai Donnolo’s Sefer Hakhmoni. Introduction, Critical Text, and Annotated English Translation. - Leiden – Boston: Brill 2010. XII, 413 S.-(= Studies in Jewish History and Culture, Bd. 27). Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67182 SN - 1614-6492 SN - 1862-7684 IS - 19 SP - 231 EP - 234 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Hiscott, William T1 - Hannah Lotte Lund: Der Berliner „jüdische“ Salon um 1800: Emanzipation in der Debatte / [rezensiert von] William Hiscott JF - PaRDeS : Zeitschrift der Vereinigung für Jüdische Studien e.V. N2 - Rezensiertes Werk: Lund, Hannah Lotte: Der Berliner „jüdische“ Salon um 1800: Emanzipation in der Debatte. - Berlin – Boston: de Gruyter 2012. XVI, 593 S., 26 s/w Abb., (= Europäisch-jüdische Studien – Beiträge, Bd. 1). Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67196 SN - 1614-6492 SN - 1862-7684 IS - 19 SP - 242 EP - 245 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Ristau, Daniel T1 - Kerstin von der Krone: Wissenschaft in Öffentlichkeit. Die Wissenschaft des Judentums und ihre Zeitschriften / [rezensiert von] Daniel Ristau; Mirjam Thulin: Kaufmanns Nachrichtendienst. Ein jüdisches Gelehrtennetzwerk im 19. Jahrhundert / [rezensiert von] Daniel Ristau JF - PaRDeS : Zeitschrift der Vereinigung für Jüdische Studien e.V. N2 - Rezensiertes Werk: von der Krone, Kerstin: Wissenschaft in Öffentlichkeit. Die Wissenschaft des Judentums und ihre Zeitschriften. - Berlin: de Gruyter 2012. X, 539 S. - (=Studia Judaica, Bd. 65) Thulin, Mirjam: Kaufmanns Nachrichtendienst. Ein jüdisches Gelehrtennetzwerk im 19. Jahrhundert. - Göttingen: vandenhoeck & Ruprecht 2012. 424 S., 14 Abb., 6 Karten, 6 Tabellen. - (=Schriften des Simon-Dubnow-Instituts, Bd.16) Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67201 SN - 1614-6492 SN - 1862-7684 IS - 19 SP - 245 EP - 250 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Arnold, Rafael D. T1 - Annette Benaim: Sixteenth-Century Judeo-Spanish Testimonies. An Edition of Eighty-four Testimonies from the Sephardic Responsa in the Ottoman Empire / [rezensiert von] Rafael Arnold JF - PaRDeS : Zeitschrift der Vereinigung für Jüdische Studien e.V. N2 - Rezensiertes Werk: Benaim: Annette: Sixteenth-Century Judeo-Spanish Testimonies. An Edition of Eighty-four Testimonies from the Sephardic Responsa in the Ottoman Empire. - Leiden: Brill 2012. XXVI. 576 S. - (= Études sur le Judaïsme Médiéval, Bd. 52) Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67221 SN - 1614-6492 SN - 1862-7684 IS - 19 SP - 234 EP - 238 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Salzer, Dorothea M. T1 - Christine Reents und Christoph Melchior: Die Geschichte der Kinder- und Schulbibel. Evangelisch – katholisch – jüdisch / [rezensiert von] Dorothea M. Salzer JF - PaRDeS : Zeitschrift der Vereinigung für Jüdische Studien e.V. N2 - Rezensiertes Werk: Reents, Christine und Melchior, Christoph: Die Geschichte der Kinder- und Schulbibel. Evangelisch – katholisch – jüdisch. - Göttingen: Vandenhoeck & Rumprecht, 2011. 676 S., 408 Abb., 1CD. - (= Arbeiten zur Religionspädagogik, Bd. 48) Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67233 SN - 1614-6492 SN - 1862-7684 IS - 19 SP - 238 EP - 241 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Matut, Diana T1 - Erika Timm, Eleazar Birnbaum und David Birnbaum (Hg.): Ein Leben für die Wissenschaft/A Lifetime of Achievement. Wissenschaftliche Aufsätze aus sechs Jahrzehnten von Salomo A. Birnbaum/Six Decades of Scholarly Articles by Solomon A. Birnbaum / [rezensiert von] Diana Matut JF - PaRDeS : Zeitschrift der Vereinigung für Jüdische Studien e.V. N2 - Rezensiertes Werk: Timm, Erika; Birnbaum, Eleazar und Birnbaum, David(Hg.): Ein Leben für die Wissenschaft/A Lifetime of Achievement. Wissenschaftliche Aufsätze aus sechs Jahrzehnten von Salomo A. Birnbaum/Six Decades of Scholarly Articles by Solomon A. Birnbaum. 2 Bde. - Berlin – Boston: De Gruyter 2011. Band 1, 540 S., Band 2. XXVII, 458 S. Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67245 SN - 1614-6492 SN - 1862-7684 IS - 19 SP - 253 EP - 256 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Kühne, Jan T1 - Sebastian Schirrmeister: Das Gastspiel – Friedrich Lobe und das hebräische Theater 1933–1950 / [rezensiert von] Jan Kühne JF - PaRDeS : Zeitschrift der Vereinigung für Jüdische Studien e.V. N2 - Rezensiertes Werk: Schirrmeister, Sebastian: Das Gastspiel – Friedrich Lobe und das hebräische Theater 1933–1950. - Berlin: Neofelis 2012. 172 S. Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67256 SN - 1614-6492 SN - 1862-7684 IS - 19 SP - 256 EP - 259 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Haußig, Hans-Michael T1 - Yoav Gelber: Nation and History. Israeli Historiography Between Zionism and Post-Zionism / [rezensiert von] Hans-Michael Haußig JF - PaRDeS : Zeitschrift der Vereinigung für Jüdische Studien e.V. N2 - Rezensiertes Werk: Gelber, Yoav: Nation and History. Israeli Historiography Between Zionism and Post-Zionism. - London – Portland, Oregon: Vallentine Mitchell 2011. XIV, 335 S. Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67268 SN - 1614-6492 SN - 1862-7684 IS - 19 SP - 259 EP - 261 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - THES A1 - Rothe, Monique T1 - Response of intestinal Escherichia coli to dietary factors in the mouse intestine T1 - Anpassung von Escherichia coli an Ernährungsfaktoren im Intestinaltrakt der Maus N2 - Diet is a major force influencing the intestinal microbiota. This is obvious from drastic changes in microbiota composition after a dietary alteration. Due to the complexity of the commensal microbiota and the high inter-individual variability, little is known about the bacterial response at the cellular level. The objective of this work was to identify mechanisms that enable gut bacteria to adapt to dietary factors. For this purpose, germ-free mice monoassociated with the commensal Escherichia coli K-12 strain MG1655 were fed three different diets over three weeks: a diet rich in starch, a diet rich in non-digestible lactose and a diet rich in casein. Two dimensional gel electrophoresis and electrospray tandem mass spectrometry were applied to identify differentially expressed proteins of E. coli recovered from small intestine and caecum of mice fed the lactose or casein diets in comparison with those of mice fed the starch diet. Selected differentially expressed bacterial proteins were characterised in vitro for their possible roles in bacterial adaptation to the various diets. Proteins belonging to the oxidative stress regulon oxyR such as alkyl hydroperoxide reductase subunit F (AhpF), DNA protection during starvation protein (Dps) and ferric uptake regulatory protein (Fur), which are required for E. coli’s oxidative stress response, were upregulated in E. coli of mice fed the lactose-rich diet. Reporter gene analysis revealed that not only oxidative stress but also carbohydrate-induced osmotic stress led to the OxyR-dependent expression of ahpCF and dps. Moreover, the growth of E. coli mutants lacking the ahpCF or oxyR genes was impaired in the presence of non-digestible sucrose. This indicates that some OxyR-dependent proteins are crucial for the adaptation of E. coli to osmotic stress conditions. In addition, the function of two so far poorly characterised E. coli proteins was analysed: 2 deoxy-D gluconate 3 dehydrogenase (KduD) was upregulated in intestinal E. coli of mice fed the lactose-rich diet and this enzyme and 5 keto 4 deoxyuronate isomerase (KduI) were downregulated on the casein-rich diet. Reporter gene analysis identified galacturonate and glucuronate as inducers of the kduD and kduI gene expression. Moreover, KduI was shown to facilitate the breakdown of these hexuronates, which are normally degraded by uronate isomerase (UxaC), altronate oxidoreductase (UxaB), altronate dehydratase (UxaA), mannonate oxidoreductase (UxuB) and mannonate dehydratase (UxuA), whose expression was repressed by osmotic stress. The growth of kduID-deficient E. coli on galacturonate or glucuronate was impaired in the presence of osmotic stress, suggesting KduI and KduD to compensate for the function of the regular hexuronate degrading enzymes under such conditions. This indicates a novel function of KduI and KduD in E. coli’s hexuronate metabolism. Promotion of the intracellular formation of hexuronates by lactose connects these in vitro observations with the induction of KduD on the lactose-rich diet. Taken together, this study demonstrates the crucial influence of osmotic stress on the gene expression of E. coli enzymes involved in stress response and metabolic processes. Therefore, the adaptation to diet-induced osmotic stress is a possible key factor for bacterial colonisation of the intestinal environment. N2 - Sowohl Humanstudien als auch Untersuchungen an Tiermodellen haben gezeigt, dass die Ernährung einen entscheidenden Einfluss auf die Zusammensetzung der Darmmikrobiota hat. Aufgrund der Komplexität der Mikrobiota und der inter individuellen Unterschiede sind die zellulären Mechanismen, die dieser Beobachtung zugrunde liegen, jedoch weitgehend unbekannt. Das Ziel dieser Arbeit war deshalb, Anpassungsmechanismen von kommensalen Darmbakterien auf unterschiedliche Ernährungsfaktoren mittels eines simplifizierten Modells zu untersuchen. Dazu wurden keimfreie Mäuse mit Escherichia coli MG1655 besiedelt und drei Wochen mit einer stärkehaltigen, einer laktosehaltigen oder einer kaseinhaltigen Diät gefüttert. Mittels zwei dimensionaler Gelelektrophorese und Elektrospray Ionenfallen-Massenspektrometrie wurde das Proteom der intestinalen E. coli analysiert und differentiell exprimierte bakterielle Proteine in Abhängigkeit der gefütterten Diät identifiziert. Die Funktion einiger ausgewählter Proteine bei der Anpassung von E. coli auf die jeweilige Diät wurde im Folgenden in vitro untersucht. E. coli Proteine wie z.B. die Alkylhydroperoxid Reduktase Untereinheit F (AhpF), das DNA Bindeprotein Dps und der eisenabhängige Regulator Fur, deren Expression unter der Kontrolle des Transkriptionsregulators OxyR steht, wurden stärker exprimiert, wenn die Mäuse mit der laktosehaltigen Diät gefüttert wurden. Reportergenanalysen zeigten, dass nicht nur oxidativer Stress, sondern auch durch Kohlenhydrate ausgelöster osmotischer Stress zu einer OxyR abhängigen Expression der Gene ahpCF and dps führte. Weiterhin wiesen E. coli Mutanten mit einer Deletion der ahpCF oder oxyR Gene ein vermindertes Wachstum in Gegenwart von nicht fermentierbarer Saccharose auf. Das spricht dafür, dass OxyR abhängige Proteine eine wichtige Rolle bei der Anpassung von E. coli an osmotischen Stress spielen. Weiterhin wurde die Funktion von zwei bisher wenig charakterisierten E. coli Proteinen untersucht: die 2 Deoxy D Glukonate 3 Dehydrogenase (KduD) wurde im Darm von Mäusen, die mit der laktosehaltigen Diät gefüttert wurden, induziert, während dieses Protein und die 5 Keto 4 Deoxyuronate Isomerase (KduI) nach Fütterung der kaseinhaltigen Diät herunterreguliert wurden. Mittels Reportergenanalysen wurde gezeigt, dass Galakturonat und Glukuronat die kduD und kduI Expression induzierten. KduI begünstigte die Umsetzung dieser Hexuronate. In E. coli wird die Umsetzung von Galakturonat und Glukuronat typischerweise von den Enzymen Uronate Isomerase (UxaC), Altronate Oxidoreduktase (UxaB), Altronate Dehydratase (UxaA), Mannonate Oxidoreduktase (UxuB) und Mannonate Dehydratase (UxuA) katalysiert. Weitere Experimente verdeutlichten, dass osmotischer Stress die Expression der Gene uxaCA, uxaB und uxuAB verminderte. Darüber hinaus zeigten kduID defiziente E. coli Mutanten in Gegenwart von Galakturonat oder Glukuronat und durch Saccharose ausgelösten osmotischen Stress eine Verlangsamung des Wachstums. Das deutet darauf hin, dass KduI und KduD die durch osmotischen Stress bedingten Funktionseinschränkungen der regulären hexuronatabbauenden Enzyme kompensieren. Die beobachtete Bildung von intrazellulären Hexuronaten während des Laktosekatabolismus in vitro stellt eine Verbindung zu dem ursprünglichen Tierexperiment her und deutet darauf hin, dass der Ernährungsfaktor Laktose die Verfügbarkeit von Hexuronat für intestinale E. coli beeinflusst. Diese Studie weist somit den Einfluss von osmotischem Stress auf die Expression von OxyR abhängigen Genen, die für Stressantwortproteine sowie für metabolische Enzymen kodieren, in E. coli nach. Durch Nahrungsfaktoren entstandener osmotischer Stress stellt demnach einen entscheidenden Faktor für die bakterielle Kolonisation des Darmes dar. KW - Mikrobiota KW - Escherichia coli KW - Proteom KW - Ernährungsfaktoren KW - OxyR KW - microbiota KW - Escherichia coli KW - proteome KW - dietary factors KW - OxyR Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-66387 ER - TY - JOUR A1 - Benacka, Jan T1 - BubbleSort, SelectSort and InsertSort in Excel & Delphi BT - learning the Concepts in a Constructionist Way JF - Commentarii informaticae didacticae : (CID) N2 - A method is presented of acquiring the principles of three sorting algorithms through developing interactive applications in Excel. KW - spreadsheets KW - sorting KW - constructionism Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-64636 SN - 1868-0844 SN - 2191-1940 IS - 6 SP - 153 EP - 154 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Ragonis, Noa T1 - Problem-solving strategies must be taught implicitly JF - Commentarii informaticae didacticae : (CID) N2 - Problem solving is one of the central activities performed by computer scientists as well as by computer science learners. Whereas the teaching of algorithms and programming languages is usually well structured within a curriculum, the development of learners’ problem-solving skills is largely implicit and less structured. Students at all levels often face difficulties in problem analysis and solution construction. The basic assumption of the workshop is that without some formal instruction on effective strategies, even the most inventive learner may resort to unproductive trial-and-error problemsolving processes. Hence, it is important to teach problem-solving strategies and to guide teachers on how to teach their pupils this cognitive tool. Computer science educators should be aware of the difficulties and acquire appropriate pedagogical tools to help their learners gain and experience problem-solving skills. KW - Problem solving KW - Problem solving strategies KW - Teaching problem solving strategies Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-64645 SN - 1868-0844 SN - 2191-1940 IS - 6 SP - 155 EP - 157 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Sentance, Sue A1 - Hodges, Steve T1 - .NET Gadgeteer Workshop JF - Commentarii informaticae didacticae : (CID) Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-64654 SN - 1868-0844 SN - 2191-1940 IS - 6 SP - 159 PB - Universitätsverlag Potsdam CY - Potsdam ER -