TY - JOUR A1 - Schwartz, Yitzchak T1 - American Jewish Ideas in a Transnational Jewish World, 1843–1900 JF - PaRDeS : Journal of the Association for Jewish Studies in Germany JF - PaRDeS : Zeitschrift der Vereinigung für Jüdische Studien N2 - As mid-19th-century American Jews introduced radical changes to their religious observance and began to define Judaism in new ways, to what extent did they engage with European Jewish ideas? Historians often approach religious change among Jews from German lands during this period as if Jewish immigrants had come to America with one set of ideas that then evolved solely in conversation with their American contexts. Historians have similarly cast the kinds of Judaism Americans created as both unique to America and uniquely American. These characterizations are accurate to an extent. But to what extent did Jewish innovations in the United States take place in conversation with European Jewish developments? Looking to the 19th-century American Jewish press, this paper seeks to understand how American Jews engaged European Judaism in formulating their own ideas, understanding themselves, and understanding their place in world Judaism. KW - modern Jewish history KW - Orthodox Judaism KW - Reform Judaism KW - Isaac Leeser KW - Isaac Mayer Wise KW - print culture KW - 19th century KW - German Jewry KW - United States KW - moderne jüdische Geschichte KW - jüdische Orthodoxie KW - Reformjudentum KW - Isaac Leeser KW - Isaac Mayer Wise KW - 19. Jahrhundert KW - deutsch-jüdische Geschichte KW - USA Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-532835 SN - 978-3-86956-520-0 SN - 1614-6492 SN - 1862-7684 IS - 27 SP - 39 EP - 52 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Lange, Bastian A1 - Bürkner, Hans-Joachim T1 - Ambiguous avant-gardes and their geographies BT - on blank spots of the postgrowth debate JF - Die Erde : journal of the Geographical Society of Berlin ; Zeitschrift der Gesellschaft für Erdkunde zu Berlin N2 - In the following article, the focus is on the transformative potentials created by so-called persistence avant-gardes and prevention innovators. The text extends Bluhdorn's guiding concept of narratives of hope (Bluhdorn 2017; Bluhdorn and Butzlaff 2019) by considering those groups that are marginalized within debates on socio-ecological transformation. With a closer look at the narratives of prevention and blockade that these actors engage, the ambiguous nature of postgrowth avant-gardes is carved out. Their discursive, argumentative, and effective inhibition of transitory policies is interpreted as a pro-active potential, rather than a mere obstacle to socio-ecological transformation. Adding a geographical perspective, the paper pleads for a more precise theoretical penetration of the ambivalent figure of avantgardes when analyzing processes of local and regional postgrowth. N2 - Mit dem Beitrag richten wir den Fokus auf transformative Potenziale, die von sogenannten Beharrungsavantgar-den und Präventionsinnovatoren ausgehen. Der Text erweitert Blühdorns Leitkonzept der Hoffnungsnarrative (Blühdorn 2017; Blühdorn and Butzlaff 2019), indem er jene Gruppen in den Blick nimmt, die in den Debatten um die sozial-ökologische Transformation marginalisiert werden. Mit einem genaueren Blick auf die Präventions- und Blockade-Narrative dieser Akteure wird die Mehrdeutigkeit der Postwachstumsavantgarden herausgear-beitet. Ihre diskursive, argumentative und effektive Verhinderung transitorischer Politiken wird als proaktives Potenzial und nicht als bloßes Hindernis für eine sozial-ökologische Transformation interpretiert. Unter Hinzu-nahme einer geographischen Perspektive plädiert der Beitrag für eine präzisere theoretische Durchdringung der ambivalenten Figur der Avantgarden bei der Analyse lokaler und regionaler Postwachstumsvorgänge. KW - alternative economies KW - transformative policies KW - change agents KW - postgrowth KW - regional development KW - East Germany Y1 - 2021 U6 - https://doi.org/10.12854/erde-2021-566 SN - 0013-9998 VL - 152 IS - 4 SP - 273 EP - 287 PB - Gesellschaft für Erdkunde CY - Berlin ER - TY - JOUR A1 - Weiss, Irene M. ED - Ambühl, Annemarie T1 - Amarilis y la belleza de Zacinto BT - voces de poetas en el idilio 4 de Teócrito JF - thersites 11: tessellae – Birthday Issue for Christine Walde N2 - Theocritus’ id. 4 has been considered by some scholars as an example of rural mime; the fact that the poem, a unique case in the Corpus Theocriteum, does not contain any pastoral song or contest contributes to the impression of ‘realism’. This lack could be an obstacle for the poetological approach to the bucolic genre in antiquity, which considers metapoetry as its main feature. Our reading of the idyll shows that this limitation is only apparent. KW - Theocritus KW - bucolic genre KW - metapoetry KW - intertextuality KW - Aristophanes Y1 - 2020 U6 - https://doi.org/10.34679/thersites.vol11.174 SN - 2364-7612 VL - 2020 IS - 11 SP - 1 EP - 30 ER - TY - JOUR A1 - Schröter, David A1 - Neugart, Susanne A1 - Schreiner, Monika A1 - Grune, Tilman A1 - Rohn, Sascha A1 - Ott, Christiane T1 - Amaranth’s 2-Caffeoylisocitric Acid—An Anti-Inflammatory Caffeic Acid Derivative That Impairs NF-κB Signaling in LPS-Challenged RAW 264.7 Macrophages JF - Nutrients N2 - For centuries, Amaranthus sp. were used as food, ornamentals, and medication. Molecular mechanisms, explaining the health beneficial properties of amaranth, are not yet understood, but have been attributed to secondary metabolites, such as phenolic compounds. One of the most abundant phenolic compounds in amaranth leaves is 2-caffeoylisocitric acid (C-IA) and regarding food occurrence, C-IA is exclusively found in various amaranth species. In the present study, the anti-inflammatory activity of C-IA, chlorogenic acid, and caffeic acid in LPS-challenged macrophages (RAW 264.7) has been investigated and cellular contents of the caffeic acid derivatives (CADs) were quantified in the cells and media. The CADs were quantified in the cell lysates in nanomolar concentrations, indicating a cellular uptake. Treatment of LPS-challenged RAW 264.7 cells with 10 µM of CADs counteracted the LPS effects and led to significantly lower mRNA and protein levels of inducible nitric oxide synthase, tumor necrosis factor alpha, and interleukin 6, by directly decreasing the translocation of the nuclear factor κB/Rel-like containing protein 65 into the nucleus. This work provides new insights into the molecular mechanisms that attribute to amaranth’s anti-inflammatory properties and highlights C-IA’s potential as a health-beneficial compound for future research. KW - inflammation KW - caffeic acid derivatives KW - RAW 264 KW - 7 macrophages KW - NF-kappa B KW - amaranth Y1 - 2019 U6 - https://doi.org/10.3390/nu11030571 SN - 2072-6643 VL - 11 IS - 3 PB - MDPI CY - Basel ER - TY - JOUR A1 - Franken, Nadine A1 - Degeling, Maria A1 - Preisfeld, Angelika ED - Mientus, Lukas ED - Klempin, Christiane ED - Nowak, Anna T1 - Am Puls der (digitalen) Zeit? BT - E-Peer-Assessments im Praxissemester in den Fächern Biologie und Mathematik JF - Reflexion in der Lehrkräftebildung: Empirisch – Phasenübergreifend – Interdisziplinär (Potsdamer Beiträge zur Lehrerbildung und Bildungsforschung ; 4) N2 - In diesem Beitrag wird ein geplantes digitales Lehrkonzept für die universitäre Begleitung des Praxissemesters in den Fächern Biologie und Mathematik vorgestellt. Darin setzen sich Studierende im Praxissemester selbstständig fachspezifische Schwerpunkte für die Planung, Durchführung und Reflexion von Unterrichtsprojekten in der Schule. Optimalerweise ergibt sich aus den Unterrichtsprojekten auch eine fachbezogene Fragestellung, die von den Studierenden im Zuge Forschenden Lernens ergründet werden kann. Begleitet wird der gesamte Prozess durch systematisch angeleitete E-Peer-Assessments (E-PA). Dabei treten Studierende in Peers in den digitalen, schriftlichen Dialog über Unterricht und durchlaufen gemeinsam Reflexions- und Feedbackschleifen, welche durch die universitäre Seminarleitung instruiert werden. KW - E-Peer-Assessment KW - Feedback KW - Lehrkräftebildung KW - Praxissemester KW - Reflexion Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-631402 SN - 978-3-86956-566-8 SN - 2626-3556 SN - 2626-4722 IS - 4 SP - 221 EP - 231 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Bade, Nadine A1 - Picat, Leo A1 - Chung, WooJin A1 - Mascarenhas, Salvador T1 - Alternatives and attention in language and reasoning: A reply to Mascarenhas & Picat (2019) JF - Semantics and Pragmatics N2 - In this paper, we employ an experimental paradigm using insights from the psychology of reasoning to investigate the question whether certain modals generate and draw attention to alternatives. The article extends and builds on the methodology and findings of Mascarenhas & Picat (2019). Based on experimental results, they argue that the English epistemic modal might raises alternatives. We apply the same methodology to the English modal allowed to to test different hypotheses regarding the involvement of alternatives in deontic modality. We find commonalities and differences between the two modals we tested. We discuss theoretical consequences for existing semantic analyses of these modals, and argue that reasoning tasks can serve as a diagnostic tool to discover which natural language expressions involve alternatives. KW - reasoning KW - modals KW - alternatives Y1 - 2022 U6 - https://doi.org/10.3765/sp.15.2 SN - 1937-8912 VL - 15 PB - Linguistic Society of America CY - Washington ER - TY - JOUR A1 - Strefler, Jessica A1 - Kriegler, Elmar A1 - Bauer, Nico A1 - Luderer, Gunnar A1 - Pietzcker, Robert C. A1 - Giannousakis, Anastasis A1 - Edenhofer, Ottmar T1 - Alternative carbon price trajectories can avoid excessive carbon removal JF - Nature communications N2 - The large majority of climate change mitigation scenarios that hold warming below 2 °C show high deployment of carbon dioxide removal (CDR), resulting in a peak-and-decline behavior in global temperature. This is driven by the assumption of an exponentially increasing carbon price trajectory which is perceived to be economically optimal for meeting a carbon budget. However, this optimality relies on the assumption that a finite carbon budget associated with a temperature target is filled up steadily over time. The availability of net carbon removals invalidates this assumption and therefore a different carbon price trajectory should be chosen. We show how the optimal carbon price path for remaining well below 2 °C limits CDR demand and analyze requirements for constructing alternatives, which may be easier to implement in reality. We show that warming can be held at well below 2 °C at much lower long-term economic effort and lower CDR deployment and therefore lower risks if carbon prices are high enough in the beginning to ensure target compliance, but increase at a lower rate after carbon neutrality has been reached. KW - climate-change mitigation KW - climate sciences KW - environmental sciences Y1 - 2021 U6 - https://doi.org/10.1038/s41467-021-22211-2 SN - 2041-1723 VL - 12 IS - 1 PB - Nature Publishing Group CY - London ER - TY - JOUR A1 - Busch, Aglaja A1 - Blasimann, Angela A1 - Mayer, Frank A1 - Baur, Heiner T1 - Alterations in sensorimotor function after ACL reconstruction during active joint position sense testing. A systematic review JF - PLOS ONE N2 - Background The anterior cruciate ligament (ACL) rupture can lead to impaired knee function. Reconstruction decreases the mechanical instability but might not have an impact on sensorimotor alterations. Objective Evaluation of the sensorimotor function measured with the active joint position sense (JPS) test in anterior cruciate ligament (ACL) reconstructed patients compared to the contralateral side and a healthy control group. Methods The databases MEDLINE, CINAHL, EMBASE, PEDro, Cochrane Library and SPORTDiscus were systematically searched from origin until April 2020. Studies published in English, German, French, Spanish or Italian language were included. Evaluation of the sensorimotor performance was restricted to the active joint position sense test in ACL reconstructed participants or healthy controls. The Preferred Items for Systematic Reviews and Meta-Analyses guidelines were followed. Study quality was evaluated using the Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies. Data was descriptively synthesized. Results Ten studies were included after application of the selective criteria. Higher angular deviation, reaching significant difference (p < 0.001) in one study, was shown up to three months after surgery in the affected limb. Six months post-operative significantly less error (p < 0.01) was found in the reconstructed leg compared to the contralateral side and healthy controls. One or more years after ACL reconstruction significant differences were inconsistent along the studies. Conclusions Altered sensorimotor function was present after ACL reconstruction. Due to inconsistencies and small magnitudes, clinical relevance might be questionable. JPS testing can be performed in acute injured persons and prospective studies could enhance knowledge of sensorimotor function throughout the rehabilitative processes. KW - Body limbs KW - Knees KW - Sensory perception KW - Anterior cruciate ligament reconstruction KW - Legs KW - Tendons KW - Surgical and invasive medical procedures KW - Systematic reviews Y1 - 2021 U6 - https://doi.org/10.1371/journal.pone.0253503 SN - 1932-6203 VL - 16 IS - 6 PB - PLOS CY - San Francisco ER - TY - JOUR A1 - Machleb, Franziska A1 - Seyboth, Margret T1 - Alles kann besser werden! BT - Eine Analyse von Fehlern beim aphasischen Benennen JF - Spektrum Patholinguistik Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-510412 SN - 978-3-86956-507-1 SN - 1866-9085 SN - 1866-9433 IS - 14 SP - 121 EP - 137 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Schubarth, Wilfried A1 - Mauermeister, Sylvi A1 - Schulze-Reichelt, Friederike A1 - Erdmann, Melinda T1 - Alles auf (Studien-)Anfang? Faktoren für den Studienerfolg in der Eingangsphase und zur Studienmitte BT - Befunde und Empfehlungen des StuFo-Projekts JF - Potsdamer Beiträge zur Hochschulforschung N2 - Die hohen Abbruchquoten, insbesondere in der Studieneingangsphase, haben die Hochschulen in Deutschland veranlasst, eine Vielzahl von Maßnahmen zu ergreifen, über deren Wirkungen bisher allerdings wenig bekannt ist. Im vorliegenden Beitrag werden Befunde eines Forschungsprojekts speziell zur Studieneingangsphase sowie ergänzend zur Studienmitte vorgestellt, dessen Ziel es war, Bedingungen eines erfolgreichen Studieneinstiegs zu identifizieren und Empfehlungen für eine Optimierung des Studieneingangs abzuleiten. Das Forschungsdesign umfasste neben qualitativen Studien vor allem eine quantitative Längsschnittbefragung an fünf Universitäten (Potsdam, Mainz, Magdeburg, Kiel und Greifswald). Im Ergebnis der Analysen konnte die forschungsleitende Hypothese, dass Maßnahmen zum Studieneingang vor allem dann zur Erhöhung des Studienerfolgs einen Beitrag leisten, wenn sie zur akademischen und sozialen Integration in die Hochschule beitragen, bestätigt werden. Bedeutsam für den Studienerfolg sind demnach insbesondere solche Faktoren wie die Identifikation mit dem Studienfach, die Selbstwirksamkeit, die berufliche bzw. erfolgsorientierte Lernmotivation und die akademische Integration. Daneben konnte ein positiver Einfluss des sozialen Klimas sowie des Forschungs- und Praxisbezugs auf die Studienzufriedenheit nachgewiesen werden. Weiterführende Analysen zur Studienmitte verdeutlichen zudem, dass für die beiden Studienphasen (Eingang und Studienmitte) gleiche Faktoren bei zum Teil unterschiedlicher Gewichtung eine Rolle spielen. So ist die soziale Integration ein wesentlicher Prädiktor in beiden Phasen – in der Eingangsphase eher in die Studierendenschaft und im weiteren Studienverlauf (Studienmitte) eher in die akademische Gemeinschaft (in Form von Lehrenden). Insofern muss die Eingangsfrage wie folgt beantwortet werden: Ja, alles auf Anfang, aber dann mit den Bemühungen, soziale und akademische Integration aller Studierenden voll und ganz zu gewährleisten. Zudem machen die Befunde auf die bisher offenbar unterschätzte Rolle von Verwertungsmotiven aufmerksam. KW - Studienabbruch KW - Studieneingang KW - Studienerfolg KW - Wirkungsforschung Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-492623 SN - 978-3-86956-498-2 SN - 2192-1075 SN - 2192-1083 IS - 6 SP - 27 EP - 54 PB - Universitätsverlag Potsdam CY - Potsdam ER -