TY - JOUR A1 - Kaboth-Bahr, Stefanie A1 - Bahr, André A1 - Zeeden, Christian A1 - Yamoah, Kweku A. A1 - Lone, Mahjoor Ahmad A1 - Chuang, Chih-Kai A1 - Löwemark, Ludvig A1 - Wei, Kuo-Yen T1 - A tale of shifting relations BT - East Asian summer and winter monsoon variability during the Holocene JF - Scientific Reports N2 - Understanding the dynamics between the East Asian summer (EASM) and winter monsoon (EAWM) is needed to predict their variability under future global warming scenarios. Here, we investigate the relationship between EASM and EAWM as well as the mechanisms driving their variability during the last 10,000 years by stacking marine and terrestrial (non-speleothem) proxy records from the East Asian realm. This provides a regional and proxy independent signal for both monsoonal systems. The respective signal was subsequently analysed using a linear regression model. We find that the phase relationship between EASM and EAWM is not time-constant and significantly depends on orbital configuration changes. In addition, changes in the Atlantic Meridional Overturning circulation, Arctic sea-ice coverage, El Niño-Southern Oscillation and Sun Spot numbers contributed to millennial scale changes in the EASM and EAWM during the Holocene. We also argue that the bulk signal of monsoonal activity captured by the stacked non-speleothem proxy records supports the previously argued bias of speleothem climatic archives to moisture source changes and/or seasonality. KW - Environmental sciences KW - Ocean sciences KW - Solid Earth sciences Y1 - 2020 U6 - https://doi.org/10.1038/s41598-021-85444-7 SN - 2045-2322 VL - 11 PB - Macmillan Publishers Limited, part of Springer Nature CY - London ER - TY - BOOK ED - Franzke, Jochen ED - de la Fuente, José M. Ruano T1 - Local Integration of Migrants Policy T3 - Palgrave Studies in Sub-National Governance N2 - This book presents an overview of European migration policy and the various institutional arrangements within and between various actors, such as local councils, local media, local economies, and local civil society initiatives. Both the role of local authorities in this policy field and their cooperation with civil society initiatives or networks are under-explored topics for research. In response, this book provides a range of detailed case studies focusing on the six main groups of national and administrative traditions in Europe: Germanic, Scandinavian, Napoleonic, Southeastern European, Central-Eastern European and Anglo-Saxon. KW - Migration Policy KW - Local Governance KW - Local Civil Society Networks KW - Sub-national Autonomy KW - Integration Policy KW - European Immigration Policies KW - Comparative Public Administration Y1 - 2021 SN - 978-3-030-50979-8 SN - 978-3-030-50978-1 U6 - https://doi.org/10.1007/978-3-030-50979-8 SN - 2523-8256 PB - Palgrave Macmillan CY - Cham ER - TY - JOUR A1 - Franzke, Jochen A1 - de la Fuente, José M. Ruano T1 - New Challenges in Local Migrant Integration Policy in Europe JF - Local Integration of Migrants Policy N2 - In this introductory chapter, the editors describe the main theoretical basis of analysis of this book and the methodological approach. The core of this book consists of 14 country-specific chapters, which allow a European comparison and show the increasing variance in migration policy approaches within and between European countries. The degree of local autonomy, the level of centralisation and the traditional forms of migration policy are factors that especially influence the possibilities for local authorities to formulate their own integration policies. KW - Migration KW - Policy KW - Integration KW - Local authorities KW - Coordination KW - Civil society Y1 - 2021 SN - 978-3-030-50978-1 SN - 978-3-030-50979-8 U6 - https://doi.org/10.1007/978-3-030-50979-8_1 SN - 2523-8248 SN - 2523-8256 SP - 1 EP - 9 PB - Palgrave Macmillan CY - Cham ER - TY - JOUR A1 - Franzke, Jochen T1 - Germany: From Denied Immigration to Integration of Migrants JF - Local Integration of Migrants Policy N2 - The chapter begins with a brief historical overview of Germany’s transition in the twentieth and twenty-first century from a transit and emigration country to one of immigration. The next part of this chapter looks at the challenges and problems facing German immigration policy within a multi-level federal system. Finally, the chapter gives an analysis of some of the trends in German migration policy since the refugee crisis in 2015, such as changes in the party system and in the concepts underlying migration policies to better manage, control and limit immigration to Germany. KW - Germany KW - Federalism KW - Integration KW - Coordination KW - Municipalities KW - Local autonomy Y1 - 2021 SN - 978-3-030-50978-1 SN - 978-3-030-50979-8 U6 - https://doi.org/10.1007/978-3-030-50979-8_7 SN - 2523-8248 SN - 2523-8256 SP - 107 EP - 121 PB - Palgrave Macmillan CY - Cham ER - TY - JOUR A1 - Franzke, Jochen T1 - Integrating Immigrants: Capacities and Challenges for Local Authorities in Europe JF - Local Integration of Migrants Policy N2 - This chapter focuses on the relationship between public opinion on migration and its media coverage. Different explanatory models, including individual characteristics, cultural factors and the impact of media and politics, have been proposed to explain public attitudes towards migrants. Understanding the local context is important, as the shares of migrants living in each region and city vary considerably. Providing correct statistical information, stressing the diversity of current migration patterns in Europe and taking part in media and public discussions are ways in which to impact public attitudes at the local level. KW - Migration KW - Media KW - Public opinion KW - Eurobarometer Y1 - 2021 SN - 978-3-030-50978-1 SN - 978-3-030-50979-8 U6 - https://doi.org/10.1007/978-3-030-50979-8_17 SN - 2523-8248 SN - 2523-8256 SP - 311 EP - 333 PB - Palgrave Macmillan CY - Cham ER - TY - JOUR A1 - Franzke, Jochen A1 - de la Fuente, José M. Ruano T1 - Conclusions: An Overview of Local Migrant Integration Policies in Europe JF - Local Integration of Migrants Policy N2 - As expected, the traditions of national-state migration policies continue to play a very important role, path-dependence in this policy field remains high. The distribution of competences in migration policy and the integration of migrants in the nation states continues to be very different. When implementing integration strategies at grassroots level, the respective policies should be tailored to the profile of both the local migrant community and the native population. Besides better migration management in local administration and the interaction of top-down and bottom-up efforts to integrate migrants is of importance. KW - Integration strategy KW - Local authorities KW - National state communication KW - Integration KW - Migrants Y1 - 2021 SN - 978-3-030-50978-1 SN - 978-3-030-50979-8 U6 - https://doi.org/10.1007/978-3-030-50979-8_18 SN - 2523-8248 SN - 2523-8256 SP - 335 EP - 344 PB - Palgrave Macmillan CY - Cham ER - TY - JOUR A1 - Schenck, Marcia C. A1 - Harisch, Immanuel R. A1 - Dietrich, Anne A1 - Burton, Eric T1 - Introduction BT - Moorings and (Dis)Entanglements between Africa and East Germany during the Cold War JF - Navigating Socialist Encounters Y1 - 2021 SN - 978-3-11-062354-3 SN - 978-3-11-062231-7 U6 - https://doi.org/10.1515/9783110623543-001 SP - 1 EP - 58 PB - de Gruyter CY - Oldenburg ER - TY - JOUR A1 - Schenck, Marcia C. A1 - Raposo, Francisca T1 - Socialist Encounters at the School of Friendship JF - Navigating Socialist Encounters Y1 - 2021 SN - 978-3-11-062354-3 SN - 978-3-11-062231-7 U6 - https://doi.org/10.1515/9783110623543-009 SP - 235 EP - 246 PB - de Gruyter CY - Oldenburg ER - TY - JOUR A1 - Alberto, Ibraimo A1 - Schenck, Marcia C. T1 - Paths Are Made by Walking BT - Memories of Being a Mozambican Contract Worker in the GDR JF - Navigating Socialist Encounters Y1 - 2021 SN - 978-3-11-062354-3 SN - 978-3-11-062231-7 U6 - https://doi.org/10.1515/9783110623543-010 SP - 247 EP - 262 PB - de Gruyter CY - Oldenburg ER - TY - JOUR A1 - Pittel, Harald T1 - Ali Smith’s ‘Coming-of-Age’ in the age of Brexit JF - Brexit and Beyond: Nation and Identity Y1 - 2021 SN - 978-3-8233-8414-4 SN - 978-3-8233-9414-3 SP - 121 EP - 144 PB - Narr CY - Tübingen ER - TY - JOUR A1 - Fedders, Ronja A1 - Muenzner, Matthias A1 - Weber, Pamela A1 - Sommerfeld, Manuela A1 - Knauer, Miriam A1 - Kedziora, Sarah A1 - Kast, Naomi A1 - Heidenreich, Steffi A1 - Raila, Jens A1 - Weger, Stefan A1 - Henze, Andrea A1 - Schupp, Michael T1 - Liver-secreted RBP4 does not impair glucose homeostasis in mice JF - The journal of biological chemistry N2 - Retinol-binding protein 4 (RBP4) is the major transport protein for retinol in blood. Recent evidence from genetic mouse models shows that circulating RBP4 derives exclusively from hepatocytes. Because RBP4 is elevated in obesity and associates with the development of glucose intolerance and insulin resistance, we tested whether a liver-specific overexpression of RBP4 in mice impairs glucose homeostasis. We used adeno-associated viruses (AAV) that contain a highly liver-specific promoter to drive expression of murine RBP4 in livers of adult mice. The resulting increase in serum RBP4 levels in these mice was comparable with elevated levels that were reported in obesity. Surprisingly, we found that increasing circulating RBP4 had no effect on glucose homeostasis. Also during a high-fat diet challenge, elevated levels of RBP4 in the circulation failed to aggravate the worsening of systemic parameters of glucose and energy homeostasis. These findings show that liver-secreted RBP4 does not impair glucose homeostasis. We conclude that a modest increase of its circulating levels in mice, as observed in the obese, insulin-resistant state, is unlikely to be a causative factor for impaired glucose homeostasis. KW - liver KW - retinoid-binding protein KW - glucose metabolism KW - insulin resistance KW - mouse KW - TTR Y1 - 2018 U6 - https://doi.org/10.1074/jbc.RA118.004294 SN - 1083-351X VL - 293 IS - 39 SP - 15269 EP - 15276 PB - American Society for Biochemistry and Molecular Biology CY - Bethesda ER - TY - JOUR A1 - Thapa, Samudrajit A1 - Wyłomańska, Agnieszka A1 - Sikora, Grzegorz A1 - Wagner, Caroline E. A1 - Krapf, Diego A1 - Kantz, Holger A1 - Chechkin, Aleksei V. A1 - Metzler, Ralf T1 - Leveraging large-deviation statistics to decipher the stochastic properties of measured trajectories JF - New Journal of Physics N2 - Extensive time-series encoding the position of particles such as viruses, vesicles, or individualproteins are routinely garnered insingle-particle tracking experiments or supercomputing studies.They contain vital clues on how viruses spread or drugs may be delivered in biological cells.Similar time-series are being recorded of stock values in financial markets and of climate data.Such time-series are most typically evaluated in terms of time-averaged mean-squareddisplacements (TAMSDs), which remain random variables for finite measurement times. Theirstatistical properties are different for differentphysical stochastic processes, thus allowing us toextract valuable information on the stochastic process itself. To exploit the full potential of thestatistical information encoded in measured time-series we here propose an easy-to-implementand computationally inexpensive new methodology, based on deviations of the TAMSD from itsensemble average counterpart. Specifically, we use the upper bound of these deviations forBrownian motion (BM) to check the applicability of this approach to simulated and real data sets.By comparing the probability of deviations fordifferent data sets, we demonstrate how thetheoretical bound for BM reveals additional information about observed stochastic processes. Weapply the large-deviation method to data sets of tracer beads tracked in aqueous solution, tracerbeads measured in mucin hydrogels, and of geographic surface temperature anomalies. Ouranalysis shows how the large-deviation properties can be efficiently used as a simple yet effectiveroutine test to reject the BM hypothesis and unveil relevant information on statistical propertiessuch as ergodicity breaking and short-time correlations. KW - diffusion KW - anomalous diffusion KW - large-deviation statistic KW - time-averaged mean squared displacement KW - Chebyshev inequality Y1 - 2020 U6 - https://doi.org/10.1088/1367-2630/abd50e SN - 1367-2630 VL - 23 PB - Dt. Physikalische Ges. ; IOP CY - Bad Honnef ; London ER - TY - THES A1 - Baeseler, Jessica T1 - Trace element effects on longevity and neurodegeneration with focus on C. elegans T1 - Effekte von Spurenelementen auf die Lebensdauer und Neurodegeneration mit Fokus auf C. elegans N2 - The trace elements zinc and manganese are essential for human health, especially due to their enzymatic and protein stabilizing functions. If these elements are ingested in amounts exceeding the requirements, regulatory processes for maintaining their physiological concentrations (homeostasis) can be disturbed. Those homeostatic dysregulations can cause severe health effects including the emergence of neurodegenerative disorders such as Parkinson’s disease (PD). The concentrations of essential trace elements also change during the aging process. However, the relations of cause and consequence between increased manganese and zinc uptake and its influence on the aging process and the emergence of the aging-associated PD are still rarely understood. This doctoral thesis therefore aimed to investigate the influence of a nutritive zinc and/or manganese oversupply on the metal homeostasis during the aging process. For that, the model organism Caenorhabditis elegans (C. elegans) was applied. This nematode suits well as an aging and PD model due to properties such as its short life cycle and its completely sequenced, genetically amenable genome. Different protocols for the propagation of zinc- and/or manganese-supplemented young, middle-aged and aged C. elegans were established. Therefore, wildtypes, as well as genetically modified worm strains modeling inheritable forms of parkinsonism were applied. To identify homeostatic and neurological alterations, the nematodes were investigated with different methods including the analysis of total metal contents via inductively-coupled plasma tandem mass spectrometry, a specific probe-based method for quantifying labile zinc, survival assays, gene expression analysis as well as fluorescence microscopy for the identification and quantification of dopaminergic neurodegeneration.. During aging, the levels of iron, as well as zinc and manganese increased.. Furthermore, the simultaneous oversupply with zinc and manganese increased the total zinc and manganese contents to a higher extend than the single metal supplementation. In this relation the C. elegans metallothionein 1 (MTL-1) was identified as an important regulator of metal homeostasis. The total zinc content and the concentration of labile zinc were age-dependently, but differently regulated. This elucidates the importance of distinguishing these parameters as two independent biomarkers for the zinc status. Not the metal oversupply, but aging increased the levels of dopaminergic neurodegeneration. Additionally, nearly all these results yielded differences in the aging-dependent regulation of trace element homeostasis between wildtypes and PD models. This confirms that an increased zinc and manganese intake can influence the aging process as well as parkinsonism by altering homeostasis although the underlying mechanisms need to be clarified in further studies. N2 - Die Spurenelemente Zink und Mangan sind vor allem aufgrund ihrer enzymatischen und Protein-stabilisierenden Funktionen essentiell für die menschliche Gesundheit. Werden sie allerdings in Mengen aufgenommen, die den Bedarf übersteigen, können regulatorische Prozesse für die Aufrechterhaltung physiologischer Konzentrationen dieser Metalle (Homöostase) aus dem Gleichgewicht geraten. Das kann ernsthafte gesundheitliche Konsequenzen nach sich ziehen, unter anderem die Entstehung neurodegenerativer Krankheiten, wie zum Beispiel der Parkinson’schen Erkrankung. Auch während des Alterungsprozesses verändern sich die Gehalte an lebensnotwendigen Spurenelementen im Körper. Jedoch sind die Zusammenhänge zwischen Ursache und Wirkung einer erhöhten Aufnahme an Zink und Mangan und deren Einfluss auf den Alterungsprozess und die Entstehung der altersassoziierten Parkinson’schen Erkrankung bisher nur unzureichend verstanden. Im Rahmen dieser Doktorarbeit wurde deshalb der Einfluss einer nutritiven Zink- und/oder Manganüberversorgung auf die Metallhomöostase während der Alterung untersucht. Dazu wurde Caenorhabditis elegans (C. elegans) als Modellorganismus verwendet. Diese Fadenwürmer eignen sich aufgrund verschiedener Eigenschaften, wie einem kurzen Lebenszyklus und einem komplett sequenzierten und leicht manipulierbarem Genom, hervorragend als Alters- und Parkinson-Modelle. Es wurden verschiedene Protokolle etabliert, die die Anzucht von Zink- und/oder Mangan-supplementierten jungen, mittelalten bzw. gealterten C. elegans erlaubten. Neben Wildtypen wurden auch Wurmstämme untersucht, die genetische Modifikationen aufweisen, die mit vererbbaren Formen des Parkinsonismus assoziiert werden können. Die Würmer wurden mithilfe verschiedener Methoden, wie der analytischen Bestimmung des Gesamtmetallgehaltes mittels Massenspektrometrie mit induktiv-gekoppeltem Plasma, einer Sonden-spezifischen Methode zur Bestimmung von freiem Zink, Letalitätsassays, Genexpressionsanalysen und der Fluoreszenz-mikroskopischen Untersuchung der dopaminergen Neurodegeneration auf verschiedene Parameter untersucht, die Aufschluss über homöostatische und neurologische Veränderungen geben. Es wurde eine altersbedingte Zunahme von Eisen, sowie Zink und Mangan in den Würmern beobachtet. Weiterhin stellte sich heraus, dass vor allem die simultane Überversorgung mit Zink und Mangan den Gesamtmetallgehalt dieser Metalle in C. elegans in einem Maß steigerte, das das der Einzelmetallsupplementierung überstieg. Dabei konnte vor allem das C. elegans Metallothionein 1 (MTL-1) als wichtiger Faktor in der Regulation der Metallhomöostase identifiziert werden. Außerdem wurde die Wichtigkeit verdeutlicht, zwischen dem Gesamtzinkgehalt und der Konzentration an freiem Zink als Biomarkern für den Zinkstatus eines Organismus zu unterscheiden. Beide Parameter wurden altersabhängig unterschiedlich reguliert. Im Gegensatz zur Alterung, wurde durch die Überversorgung mit Metallen keine zusätzliche Schädigung der dopaminergen Neuronen beobachtet. In nahezu all diesen Ergebnissen verdeutlichten sich weiterhin Unterschiede in der altersabhängigen Regulation der Spurenelementhomöostase zwischen Wildtypen und Parkinson-Modellen. Dies bestätigt die Annahme, dass sich eine erhöhte Aufnahme von Mangan und Zink durch die Beeinflussung der Homöostase sowohl auf die Alterung, als auch den Parkinsonismus auswirken kann, jedoch müssen die mechanistischen Grundlagen dessen in zukünftigen Studien aufgeklärt werden. KW - Caenorhabditis elegans KW - aging KW - trace element KW - zinc KW - manganese KW - Caenorhabditis elegans KW - Alterung KW - Spurenelement KW - Zink KW - Mangan Y1 - 2021 ER - TY - THES A1 - Heywood Jones, David T1 - Moses Hirschel and Enlightenment Breslau BT - A City and its Jews in the Late Eighteenth Century N2 - Breslau has been almost entirely forgotten in the Anglophone sphere as a place of Enlightenment. Moreover, in the context of the Jewish Enlightenment, Breslau has never been discussed as a place of intercultural exchange between German-speaking Jewish, Protestant and Catholic intellectuals. The story of Moses Hirschel offers us an excellent case-study to investigate the complex reciprocal relationship between Jewish and non-Jewish enlighteners in a prosperous and influential Central European city on the cusp of the 18th century. KW - Haskalah KW - Moses Hirschel KW - Breslau KW - enlightenment KW - Mendelssohn Y1 - 2021 SN - 978-3-030-46234-5 SN - 978-3-030-46235-2 U6 - https://doi.org/10.1007/978-3-030-46235-2 PB - Palgrave Macmillan CY - Cham ER - TY - JOUR A1 - Felser, Claudia A1 - Jessen, Anna T1 - Correlative coordination and variable subject-verb agreement in German JF - Languages : open access journal N2 - Coordinated subjects often show variable number agreement with the finite verb, but linguistic approaches to this phenomenon have rarely been informed by systematically collected data. We report the results from three experiments investigating German speakers' agreement preferences with complex subjects joined by the correlative conjunctions sowohl horizontal ellipsis als auch ('both horizontal ellipsis and'), weder horizontal ellipsis noch ('neither horizontal ellipsis nor') or entweder horizontal ellipsis oder ('either horizontal ellipsis or'). We examine to what extent conjunction type and a conjunct's relative proximity to the verb affect the acceptability and processibility of singular vs. plural agreement. Experiment 1 was an untimed acceptability rating task, Experiment 2 a timed sentence completion task, and Experiment 3 was a self-paced reading task. Taken together, our results show that number agreement with correlative coordination in German is primarily determined by a default constraint triggering plural agreement, which interacts with linear order and semantic factors. Semantic differences between conjunctions only affected speakers' agreement preferences in the absence of processing pressure but not their initial agreement computation. The combined results from our offline and online experimental measures of German speakers' agreement preferences suggest that the constraints under investigation do not only differ in their relative weighting but also in their relative timing during agreement computation. KW - correlative coordination KW - subject– verb agreement KW - German Y1 - 2021 U6 - https://doi.org/10.3390/languages6020067 SN - 2226-471X VL - 6 IS - 2 PB - MDPI CY - Basel ER - TY - JOUR A1 - Krüger, Tobias A1 - Linker, Torsten T1 - Synthesis of gamma-spirolactams by Birch reduction of arenes JF - European journal of organic chemistry N2 - A convenient method for the synthesis of gamma-spirolactams in only three steps is described. Birch reduction of inexpensive and commercially available aromatic carboxylic acids in the presence of chloroacetonitrile affords nitriles in moderate to good yields. Suitable precursors are methyl-substituted benzoic acids, naphthoic, and anthroic acid. Subsequent catalytic hydrogenation proceeds smoothly with PtO2 or Raney Ni as catalysts and lactams are isolated in excellent yields and stereoselectivities. Thus, up to 3 new stereogenic centers can be constructed as sole diastereomers from achiral benzoic acids. Furthermore, it is possible to control the degree of saturation at different pressures, affording products with 0, 1, or 2 double bonds. Overall, more than 15 new gamma-spirolactams have been synthesized in analytically pure form. KW - Arenes KW - Birch reduction KW - Hydrogenation KW - Lactams KW - Synthetic methods Y1 - 2021 U6 - https://doi.org/10.1002/ejoc.202100056 SN - 1099-0690 VL - 2021 IS - 10 SP - 1585 EP - 1591 PB - Wiley-VCH CY - Weinheim ER - TY - JOUR A1 - Fudickar, Werner A1 - Metz, Melanie A1 - Mai-Linde, Yasemin A1 - Krüger, Tobias A1 - Kelling, Alexandra A1 - Sperlich, Eric A1 - Linker, Torsten T1 - Influence of functional groups on the ene reaction of singlet oxygen with 1,4-cyclohexadienes JF - Photochemistry and photobiology : the official journal of the American Society for Photobiology N2 - The photooxygenation of 1,4-cyclohexadienes has been studied with a special focus on regio- and stereoselectivities. In all examples, only the methyl-substituted double bond undergoes an ene reaction with singlet oxygen, to afford hydroperoxides in moderate to good yields. We explain the high regioselectivities by a "large-group effect" of the adjacent quaternary stereocenter. Nitriles decrease the reactivity of singlet oxygen, presumably by quenching, but can stabilize proposed per-epoxide intermediates by polar interactions resulting in different stereoselectivities. Spiro lactams and lactones show an interesting effect on regio- and stereoselectivities of the ene reactions. Thus, singlet oxygen attacks the double bond preferentially anti to the carbonyl group, affording only one regioisomeric hydroperoxide. If the reaction occurs from the opposite face, the other regioisomer is exclusively formed by severe electrostatic repulsion in a perepoxide intermediate. We explain this unusual behavior by the fixed geometry of spiro compounds and call it a "spiro effect" in singlet oxygen ene reactions. Y1 - 2021 U6 - https://doi.org/10.1111/php.13422 SN - 0031-8655 SN - 1751-1097 VL - 97 IS - 6 SP - 1289 EP - 1297 PB - Wiley CY - Malden, Mass. ER - TY - JOUR A1 - Hein, Johannes T1 - Verb movement and the lack of verb-doubling VP topicalization in Germanic JF - The journal of comparative Germanic linguistics N2 - In the absence of a stranded auxiliary or modal, VP-topicalization in most Germanic languages gives rise to the presence of a dummy verb meaning 'do'. Cross-linguistically, this is a rather uncommon strategy as comparable VP-fronting constructions in other languages, e.g. Hebrew, Polish, and Portuguese, among many others, exhibit verb doubling. A comparison of several recent approaches to verb doubling in VP-fronting reveals that it is the consequence of VP-evacuating head movement of the verb to some higher functional head, which saves the (low copy of the) verb from undergoing copy deletion as part of the low VP copy in the VP-topicalization dependency. Given that almost all Germanic languages have such V-salvaging head movement, namely V-to-C movement, but do not show verb doubling, this paper suggests that V-raising is exceptionally impossible in VP-topicalization clauses and addresses the question of why it is blocked. After discussing and rejecting some conceivable explanations for the lack of verb doubling, I propose that the blocking effect arises from a bleeding interaction between V-to-C movement and VP-to-SpecCP movement. As both operations are triggered by the same head, i.e. C, the VP is always encountered first by a downward search algorithm. Movement of VP then freezes it and its lower copies for subextraction precluding subsequent V-raising. Crucially, this implies that there is no V-to-T raising in most Germanic languages. V2 languages with V-to-T raising, e.g. Yiddish, are correctly predicted to not exhibit the blocking effect. KW - Verb doubling KW - Head movement KW - VP-topicalization KW - Copy deletion KW - V-to-T KW - movement KW - V-to-C movement KW - Verb second KW - Freezing Y1 - 2021 U6 - https://doi.org/10.1007/s10828-021-09125-5 SN - 1383-4924 SN - 1572-8552 VL - 24 IS - 1 SP - 89 EP - 144 PB - Springer Science + Business Media B.V. CY - Dordrecht ER - TY - JOUR A1 - Kühne, Franziska A1 - Paunov, Tatjana A1 - Weck, Florian T1 - Recognizing obsessive-compulsive disorder BT - How suitable is the German Zohar-Fineberg obsessive-compulsive screen? JF - BMC psychiatry N2 - Background Despite the prevalence of obsessive-compulsive disorder (OCD), its precise identification remains challenging. With the Zohar-Fineberg Obsessive-Compulsive Screen (ZF-OCS; 5 or 6 items), a brief instrument is widely available mainly in English. As there is a lack of empirical studies on the ZF-OCS, the aim of the present study was to translate the items into German and investigate the instrument in a nonclinical sample. Methods In two consecutive online surveys, n = 304 and n = 51 students participated. Besides the ZF-OCS, they answered established measures on OCD, depression, health anxiety, general anxiety and health-related well-being. Results Whereas internal consistency was low (α = .53–.72; ω = .55–.69), retest reliability (rt1,t2 = .89) at two weeks was high. As expected, we found high correlations with other OCD instruments (r > .61; convergent validity), and significantly weaker correlations with measures of depression (r = .39), health anxiety (r = .29), and health-related well-being (r = −.28, divergent validity). Nonetheless, the correlations with general anxiety were somewhere in between (r = .52). Conclusions Due to heterogeneous OCD subtypes, the ZF-OCS asks diverse questions which probably resulted in the present internal consistency. Nevertheless, the results on retest reliability and validity were promising. As for other OCD instruments, divergent validity regarding general anxiety seems problematic to establish. Even so, the ZF-OCS seems valuable for screening purposes, as it is short and easy to administer, and may facilitate initiating subsequent clinical assessment. Further studies should determine the instrument’s diagnostic accuracy. KW - Obsessive-compulsive disorder KW - Psychodiagnostics KW - Psychometric properties KW - Screening Y1 - 2021 U6 - https://doi.org/10.1186/s12888-021-03458-x SN - 1471-244X VL - 21 PB - Springer Nature CY - London ER - TY - JOUR A1 - Scianna, Bastian Matteo T1 - Book Review: Goeschel, Christian: Mussolini and Hitler – The forging of the fascist alliance and Adolf Hitler. - Yale University Press: New Haven, CT, 2018; X + 400 pp. - ISBN: 978-0-30017-883-8. - Schieder, Wolfgang: Adolf Hitler. Politischer Zauberlehrling Mussolinis. - De Gruyter Oldenbourg: Berlin, 2017; VIII + 228 pp.: ISBN: 978-3-11052-975-3 JF - War in history Y1 - 2021 SN - 978-0-30017-883-8 SN - 978-3-11052-975-3 U6 - https://doi.org/10.1177/0968344520979471d SN - 0968-3445 SN - 1477-0385 VL - 28 IS - 1 SP - 228 EP - 229 PB - Sage CY - London ER - TY - CHAP A1 - Inäbnit, Thomas A1 - Dennis, Alice T1 - The mitochondrial genome of Melampus bidentatus (Panpulmonata, Ellobioidea) T2 - Integrative and comparative biology / Society of Integrative and Comparative Biology Y1 - 2021 SN - 1540-7063 SN - 1557-7023 VL - 61 IS - Supplement 1 SP - E405 EP - E405 PB - Oxford University Press CY - Oxford ER - TY - JOUR A1 - Haßler, Gerda T1 - Adverbal expression of aspectuality and interaction with perfective and imperfective verbs JF - Russian Grammar: System – Usus – Variation/Русская грамматика: Cистема – узус – варьирование N2 - This paper intends to explore the interaction between aspect and lexical means, in this case temporal adverbials, in the bounding of representations of situations. First, the theoretical basis is outlined, followed by the results of a corpus analysis of coccurrences with adverbs that limit situations. The term situation encompasses all representable processes, states, events, or actions. Finally, some theoretical conclusions are drawn concerning the cognitive category of bounding, using the example of aspectuality. The imperfective verb forms maintain their aspectuality in delimiting connections with adverbs, resulting in a complex, multi-dimensional aspectuality. In nongrammaticalized forms, such as lexical markers, the speaker is free to make a temporal localization or an aspectual perspective. Lexical expressions can make temporal and aspect markings even more precisely and clearly than tenses. They can also limit or extend situations and thus express aspect. Aspectuality thus presents itself as a compositional category, in which external bounding and the internal representation of a course of action or development can interact. N2 - Данная статья ставит своей целью исследовать взаимодействие между видом глагола и лексическими средствами, в данном случае временными наречиями, в ограни чении репрезентаций ситуаций. После изложения теоретических основ исследования приводятся результаты корпусного анализа совпадений грамматического вида с наречиями, ограничивающими ситуации. Термин “ситуация” в статье охватывает все репрезен- тируемые процессы, состояния, события или действия. В заключении делаются некоторые теоретические выводы относительно когнитивной категории ограничения на примере аспектуальности. Формы несовершенного вида сохраняют свою изначальную аспектуальность при разграничении связей с наречиями, что приводит к сложной, много-мерной аспектуальности. В неграмматикализованных формах, таких как лексические маркеры, говорящий свободен в выборе временной локализации или аспектуальной перспективы. Лексические средства могут выражать временные и видовые нюансы даже более точно и четко, чем времена. Они также могут ограничивать или расширять ситуации и, таким образом, выражать аспектуальность. Таким образом, аспектуальность представ- ляется как композиционная категория, в которой могут взаимодействовать внешнее ограничение и внутреннее представление развития действия. T2 - Адвербиальное выражение аспектуальности и его взаимодействие с глаголами совершенного и несовершенного вида Y1 - 2021 SN - 978-3-631-87748-7 SP - 219 EP - 234 PB - Lang CY - Berlin ER - TY - JOUR A1 - Wardlitz, Vladislava T1 - Introduction JF - Russian grammar: system - usus - variation = Russkaja grammatika: sistema - uzus - varʹirovanie / Vladislava Warditz Y1 - 2021 SN - 978-3-631-86458-6 SN - 978-3-631-87748-7 SN - 978-3-631-87749-4 SN - 2750-297X SN - 2750-2961 SP - 15 EP - 22 PB - Lang CY - Berlin ER - TY - JOUR A1 - Dörfler, Thomas A1 - Gehring, Thomas T1 - Analogy-based collective decision-making and incremental change in international organizations JF - European journal of international relations N2 - We examine how analogy-based collective decision-making of member states contributes to the endogenous emergence of informal rules and the incremental change of international organizations (IOs). Decision-making by analogy is an important characteristic of day-to-day decision-making in IOs. Relating current decisions to previous ones through analogies drives incremental change and simultaneously reinforces organizational resilience. Whereas the foreign policy analysis literature shows that analogies can be used as cognitive shortcuts in fuzzy and complex foreign policy situations, we focus on their use to overcome social ambiguity (indeterminacy) of coordination situations in IOs. Drawing on psychological conceptions, we develop two micro-level mechanisms that elucidate the effects of analogy-based collective decision-making in member-driven IOs. Analogy-based collective decisions emphasizing similarity between a current situation and previous ones follow an established problem schema and produce expansive and increasingly well-established informal rules. Collective decisions that are analogy-based but emphasize a crucial difference follow different problem schemas and trigger the emergence of additional informal rules that apply to new classes of cases. The result is an increasingly fine-grained web of distinct organizational solutions for a growing number of problems. Accordingly, an IO can increasingly facilitate collective decision-making and gains resilience. Empirically, we probe these propositions with a documentary analysis of decision-making in the Yugoslavia sanctions committee, established by the United Nations Security Council to deal with a stream of requests for exempting certain goods or services from the comprehensive economic embargo imposed on Yugoslavia in response to the War in the Balkans. Y1 - 2021 U6 - https://doi.org/10.1177/1354066120987889 SN - 1354-0661 SN - 1460-3713 VL - 27 IS - 3 SP - 753 EP - 778 PB - Sage CY - London ER - TY - JOUR A1 - Kühne, Franziska A1 - Fauth, Henriette A1 - Destina Sevde, Ay-Bryson A1 - Visser, Leonie N.C. A1 - Weck, Florian T1 - Communicating the diagnosis of cancer or depression: Results of a randomized controlled online study using video vignettes JF - Cancer Medicine N2 - Background Communicating a diagnosis is highly important, yet complex, especially in the context of cancer and mental disorders. The aim was to explore the communication style of an oncologist vs. psychotherapist in an online study. Methods Patients (N = 136: 65 cancer, 71 depression) were randomly assigned to watch a standardized video vignette with one of two communication styles (empathic vs. unempathic). Outcome measures of affectivity, information recall, communication skills, empathy and trust were applied. Results Regardless of diagnosis, empathic communication was associated with the perception of a significantly more empathic (p < 0.001, η2partial = 0.08) and trustworthy practitioner (p = 0.014, η2partial = 0.04) with better communication skills (p = 0.013, η2partial = 0.05). Cancer patients reported a larger decrease in positive affect (p < 0.001, η2partial = 0.15) and a larger increase in negative affect (p < 0.001, η2partial = 0.14) from pre- to post-video than depressive patients. Highly relevant information was recalled better in both groups (p < 0.001, d = 0.61–1.06). Conclusions The results highlight the importance of empathy while communicating both a diagnosis of cancer and a mental disorder. Further research should focus on the communication of a mental disorder in association with cancer. KW - consultation KW - mental health KW - oncology KW - psycho-oncology KW - skills Y1 - 2021 U6 - https://doi.org/10.1002/cam4.4396 SN - 2045-7634 VL - 10 SP - 9012 EP - 9021 PB - Wiley CY - Hoboken, New Jersey, USA ET - 24 ER - TY - JOUR A1 - Fischer, Florian A1 - Keller, Matthias T1 - Riesz decompositions for Schrödinger operators on graphs JF - Journal of mathematical analysis and applications N2 - We study superharmonic functions for Schrodinger operators on general weighted graphs. Specifically, we prove two decompositions which both go under the name Riesz decomposition in the literature. The first one decomposes a superharmonic function into a harmonic and a potential part. The second one decomposes a superharmonic function into a sum of superharmonic functions with certain upper bounds given by prescribed superharmonic functions. As application we show a Brelot type theorem. KW - Potential theory KW - Green's function KW - Schrödinger operator KW - Weighted KW - graph KW - Subcritical KW - Greatest harmonic minorant Y1 - 2021 U6 - https://doi.org/10.1016/j.jmaa.2020.124674 SN - 0022-247X SN - 1096-0813 VL - 495 IS - 1 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Reiners, Nina T1 - Despite or Because of Contestation? BT - how water became a human right JF - Human Rights Quarterly N2 - Almost twenty years after its recognition in international human rights law, the human right to water continues to spark discussions about its scope and meaning. This article revisits the evolution and contestation of the right's first international legal framework, General Comment No. 15 from the Committee on Economic, Social and Cultural Rights. The analysis highlights the contestation of economic and social rights as a universal phenomenon at multiple levels, but argues that these meaning-making practices can support their validation and recognition. Y1 - 2021 U6 - https://doi.org/10.1353/hrq.2021.0021 SN - 1085-794X SN - 0275-0392 VL - 43 IS - 2 SP - 329 EP - 343 PB - Johns Hopkins Univ. CY - New York ER - TY - JOUR A1 - Schäfer, Robin A1 - Stede, Manfred T1 - Argument mining on twitter BT - a survey JF - Information technology : it ; Methoden und innovative Anwendungen der Informatik und Informationstechnik ; Organ der Fachbereiche 3 und 4 der GI e.V. und des Fachbereichs 6 der ITG N2 - In the last decade, the field of argument mining has grown notably. However, only relatively few studies have investigated argumentation in social media and specifically on Twitter. Here, we provide the, to our knowledge, first critical in-depth survey of the state of the art in tweet-based argument mining. We discuss approaches to modelling the structure of arguments in the context of tweet corpus annotation, and we review current progress in the task of detecting argument components and their relations in tweets. We also survey the intersection of argument mining and stance detection, before we conclude with an outlook. KW - Argument Mining KW - Twitter KW - Stance Detection Y1 - 2021 U6 - https://doi.org/10.1515/itit-2020-0053 SN - 1611-2776 SN - 2196-7032 VL - 63 IS - 1 SP - 45 EP - 58 PB - De Gruyter CY - Berlin ER - TY - JOUR A1 - Schwarze, Thomas T1 - Determination of Pd2+ by fluorescence enhancement caused by an off-switching of an energy- and an electron transfer JF - ChemistrySelect N2 - In this paper, we introduce a fluorescent dye 1, which is able to detect selectively Pd2+ by a clear fluorescence enhancement (FE) in THF. In the presence of eight Pd2+ equivalents, we observed a fluorescence enhancement factor (FEF) of 28.3. The high Pd2+ induced FEF can be explained by an off switching of multiple quenching processes within 1 by Pd2+. In the free dye 1 a photoinduced electron transfer (PET) and energy transfer (ET) takes place and quenches the anthracenic fluorescence. The coordination of eight Pd2+ units by the alkylthio-substituted porphyrazine receptor suppresses the PET and ET quenching process and the anthracenic fluorescence is switched on. KW - Palladium ion KW - electron transfer KW - energy transfer KW - fluorescence KW - porphyrazine Y1 - 2021 U6 - https://doi.org/10.1002/slct.202003975 SN - 2365-6549 VL - 6 IS - 3 SP - 318 EP - 322 PB - Wiley-VCH CY - Weinheim ER - TY - JOUR A1 - Fuhr, Harald T1 - The rise of the Global South and the rise in carbon emissions JF - Third world quarterly N2 - Jointly with the Global North, the rise of the Global South has come at a high cost to the environment. Driven by its high energy intensity and the use of fossil fuels, the South has contributed a significant portion of global emissions during the last 30 years, and is now contributing some 63% of today's total GHG emissions (including land-use change and forestry). Similar to the Global North, the Global South's emissions are heavily concentrated: India and China alone account for some 60% and the top 10 countries for some 78% of the group's emissions, while some 120 countries account for only 22%. Without highlighting such differences, it makes little sense to use the term 'Global South'. Its members are affected differently, and contribute differently to global climate change. They neither share a common view, nor do they pursue joint interests when it comes to international climate negotiations. Instead, they are organised into more than a dozen subgroups of the global climate regime. There is no single climate strategy for the Global South, and climate action will differ enormously from country to country. Furthermore, just and equitable transitions may be particularly challenging for some countries. KW - Climate change KW - international development KW - energy KW - environmental policy KW - Global South KW - transition policy Y1 - 2021 U6 - https://doi.org/10.1080/01436597.2021.1954901 SN - 0143-6597 SN - 1360-2241 VL - 42 IS - 11 SP - 2724 EP - 2746 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - JOUR A1 - Wojcik, Laurie Anne A1 - Ceulemans, Ruben A1 - Gaedke, Ursula T1 - Functional diversity buffers the effects of a pulse perturbation on the dynamics of tritrophic food webs JF - Ecology and Evolution N2 - Biodiversity decline causes a loss of functional diversity, which threatens ecosystems through a dangerous feedback loop: This loss may hamper ecosystems’ ability to buffer environmental changes, leading to further biodiversity losses. In this context, the increasing frequency of human-induced excessive loading of nutrients causes major problems in aquatic systems. Previous studies investigating how functional diversity influences the response of food webs to disturbances have mainly considered systems with at most two functionally diverse trophic levels. We investigated the effects of functional diversity on the robustness, that is, resistance, resilience, and elasticity, using a tritrophic—and thus more realistic—plankton food web model. We compared a non-adaptive food chain with no diversity within the individual trophic levels to a more diverse food web with three adaptive trophic levels. The species fitness differences were balanced through trade-offs between defense/growth rate for prey and selectivity/half-saturation constant for predators. We showed that the resistance, resilience, and elasticity of tritrophic food webs decreased with larger perturbation sizes and depended on the state of the system when the perturbation occurred. Importantly, we found that a more diverse food web was generally more resistant and resilient but its elasticity was context-dependent. Particularly, functional diversity reduced the probability of a regime shift toward a non-desirable alternative state. The basal-intermediate interaction consistently determined the robustness against a nutrient pulse despite the complex influence of the shape and type of the dynamical attractors. This relationship was strongly influenced by the diversity present and the third trophic level. Overall, using a food web model of realistic complexity, this study confirms the destructive potential of the positive feedback loop between biodiversity loss and robustness, by uncovering mechanisms leading to a decrease in resistance, resilience, and potentially elasticity as functional diversity declines. KW - functional diversity KW - nutrient spike KW - pulse perturbation KW - regime shift KW - robustness KW - tritrophic food web Y1 - 2021 U6 - https://doi.org/10.1002/ece3.8214 SN - 2045-7758 N1 - Wojcik and Ceulemans shared first authorship. VL - 11 IS - 22 SP - 15639 EP - 15663 PB - John Wiley & Sons, Inc. CY - Hoboken (New Jersey) ER - TY - JOUR A1 - Clahsen, Harald A1 - Jessen, Anna T1 - Morphological generalization in bilingual language production BT - age of acquisition determines variability JF - Language acquisition : a journal of developmental linguistics N2 - Morphological variability in bilingual language production is widely attested. Producing inflected words has been found to be less reliable and consistent in bilinguals than in first-language (functionally monolingual) L1 speakers, even for bilingual speakers at advanced proficiency levels. The sources for these differences are not well understood. The current study presents a detailed investigation of morphological generalization processes in bilingual speakers' language production. We examined past participle formation of German using an elicited-production experiment containing nonce verbs with varying degrees of similarity to existing verbs testing a large group of bilingual Turkish/German speakers relative to L1 German speakers. We compared similarity-based lexical extensions with generalizations of morphological rules. The results show that rule-based generalizations are used less often and more variably within the bilingual group than within the L1 group. Our results also show a selective effect of age of acquisition on the bilingual speakers' morphological generalizations. Y1 - 2021 U6 - https://doi.org/10.1080/10489223.2021.1910267 SN - 1048-9223 SN - 1532-7817 VL - 28 IS - 4 SP - 370 EP - 386 PB - Psychology Press, Taylor & Francis Group CY - London ER - TY - JOUR A1 - Bär, Christian T1 - The Faddeev-LeVerrier algorithm and the Pfaffian JF - Linear algebra and its applications N2 - We adapt the Faddeev-LeVerrier algorithm for the computation of characteristic polynomials to the computation of the Pfaffian of a skew-symmetric matrix. This yields a very simple, easy to implement and parallelize algorithm of computational cost O(n(beta+1)) where nis the size of the matrix and O(n(beta)) is the cost of multiplying n x n-matrices, beta is an element of [2, 2.37286). We compare its performance to that of other algorithms and show how it can be used to compute the Euler form of a Riemannian manifold using computer algebra. KW - Characteristic polynomial KW - Determinant KW - Pfaffian KW - Gauss-Bonnet-Chern KW - theorem Y1 - 2021 U6 - https://doi.org/10.1016/j.laa.2021.07.023 SN - 0024-3795 SN - 1873-1856 VL - 630 SP - 39 EP - 55 PB - Elsevier CY - New York ER - TY - CHAP A1 - Bender, Benedict A1 - Grum, Marcus T1 - Gamification and dynamisation of the continous improvement processes BT - design and realization of a gamification platform for continous improvement T2 - International Conference on Electrical, Computer and Energy Technologies N2 - The idea of the continuous improvement process (CIP) helps companies to continuously improve their operation and thereby contributes to their competitiveness. Through digi tization, new potentials emerge to solve known CIP issues. This contribution specifically addresses the individual motivation of employees to contribute to the CIP. Typically, related initiatives lack contributions over time. The use of gamification is a promising way to achieve continuous participation by addressing the individual needs of participants. While the use of extrinsic motivation elements is common in practice, the idea of this approach is to specifically address intrinsic motivations which serve as a long-term motivator. This article contributes to a gam-ification concept for the continuous improvement process. The main results include an adapted CIP, a gamification concept, and a market mechanism. Furthermore, the concept is implemented and demonstrated as a prototype in an online platform. Y1 - 2021 U6 - https://doi.org/10.1109/ICECET52533.2021.9698530 SP - 1 EP - 7 PB - IEEE CY - New York ER - TY - JOUR A1 - Busch, Per-Olof A1 - Feil, Hauke A1 - Heinzel, Mirko Noa A1 - Herold, Jana A1 - Kempken, Mathies A1 - Liese, Andrea T1 - Policy recommendations of international bureaucracies BT - the importance of country-specificity JF - International review of administrative sciences : an international journal of comparative public administration N2 - Many international bureaucracies give policy advice to national administrative units. Why is the advice given by some international bureaucracies more influential than the recommendations of others? We argue that targeting advice to member states through national embeddedness and country-tailored research increases the influence of policy advice. Subsequently, we test how these characteristics shape the relative influence of 15 international bureaucracies' advice in four financial policy areas through a global survey of national administrations from more than 80 countries. Our findings support arguments that global blueprints need to be adapted and translated to become meaningful for country-level work.
Points for practitioners
National administrations are advised by an increasing number of international bureaucracies, and they cannot listen to all of this advice. Whereas some international bureaucracies give 'one-size-fits-all' recommendations to rather diverse countries, others cater their recommendations to the national audience. Investigating financial policy recommendations, we find that national embeddedness and country-tailored advice render international bureaucracies more influential. KW - financial policy KW - international administration KW - international KW - organizations KW - multi-level government KW - regime complexity Y1 - 2021 U6 - https://doi.org/10.1177/00208523211013385 SN - 0020-8523 SN - 1461-7226 VL - 87 IS - 4 SP - 775 EP - 793 PB - Sage Publ. CY - Los Angeles, Calif. ER - TY - JOUR A1 - Fleischer, Julia A1 - Reiners, Nina T1 - Connecting international relations and public administration BT - toward a joint research agenda for the study of international bureaucracy JF - International studies review N2 - The recent debate on administrative bodies in international organizations has brought forward multiple theoretical perspectives, analytical frameworks, and methodological approaches. Despite these efforts to advance knowledge on these actors, the research program on international public administrations (IPAs) has missed out on two important opportunities: reflection on scholarship in international relations (IR) and public administration and synergies between these disciplinary perspectives. Against this backdrop, the essay is a discussion of the literature on IPAs in IR and public administration. We found influence, authority, and autonomy of international bureaucracies have been widely addressed and helped to better understand the agency of such non-state actors in global policy-making. Less attention has been given to the crucial macro-level context of politics for administrative bodies, despite the importance in IR and public administration scholarship. We propose a focus on agency and politics as future avenues for a comprehensive, joint research agenda for international bureaucracies. N2 - El reciente debate sobre los organismos administrativos en las organizaciones internacionales ha generado diversas perspectivas teóricas, marcos analíticos y enfoques metodológicos. A pesar de estos esfuerzos por mejorar el conocimiento sobre estos actores, el programa de investigación sobre las administraciones públicas internacionales (International Public Administration, IPA) ha perdido dos oportunidades importantes: la reflexión sobre la erudición en las relaciones internacionales y la administración pública y las sinergias entre estas perspectivas disciplinarias. Con este trasfondo, en el ensayo se analiza la literatura sobre las administraciones públicas internacionales en las relaciones internacionales y la administración pública. Descubrimos que la influencia, la autoridad y la autonomía de las burocracias internacionales se han abordado ampliamente y ayudaron a comprender mejor la función de dichos agentes no estatales en la formulación de políticas a nivel mundial. Se ha prestado menos atención al contexto clave a nivel macro de la política de los organismos administrativos, a pesar de su importancia en las relaciones internacionales y la erudición en la administración pública. Proponemos enfocarnos en la agencia y la política como futuras vías para implementar un programa de investigación conjunta y exhaustiva para las burocracias internacionales. N2 - Le récent débat sur les organes administratifs des organisations internationales a mis en avant plusieurs perspectives théoriques, cadres analytiques et approches méthodologiques. Malgré ces efforts pour faire progresser la connaissance de ces acteurs, le Programme de recherche sur les administrations publiques internationales a manqué deux opportunités majeures : une réflexion sur les recherches en relations internationales et administration publique ainsi que sur les synergies entre ces perspectives des disciplines. Cet essai s'appuie sur cette toile de fond pour établir une discussion au sujet de la littérature abordant les administrations publiques internationales dans les domaines des relations internationales et de l'administration publique. Nous avons constaté que l'influence, l'autorité et l'autonomie des bureaucraties internationales avaient été largement abordées, ce qui permettait de mieux comprendre le pouvoir de tels acteurs non-étatiques dans l’établissement des politiques internationales. Toutefois, malgré son importance dans les recherches en relations internationales et administration publique, une moins grande attention a été accordée au contexte macro des politiques des organes administratifs alors qu'il est crucial. Nous proposons de mettre l'accent sur le pouvoir et les politiques comme pistes futures pour un programme de recherche conjoint complet sur les bureaucraties internationales. KW - international bureaucracies KW - international organizations KW - public KW - administration KW - nonstate actors KW - palabras clave KW - burocracias internacionales KW - organizaciones internacionales KW - administración pública KW - agentes no estatales KW - mots clés KW - bureaucraties internationales KW - organisations internationales KW - administration publique KW - acteurs non-étatiques Y1 - 2021 U6 - https://doi.org/10.1093/isr/viaa097 SN - 1521-9488 SN - 1468-2486 VL - 23 IS - 4 SP - 1230 EP - 1247 PB - Oxford Univ. Press CY - Oxford ER - TY - THES A1 - Keles, Engin T1 - Atmospheric properties and dynamics of gaseous exoplanets inferred from high-resolution alkali line transmission spectroscopy N2 - The characterization of exoplanets applying high-resolution transmission spectroscopy ini- tiated a new era making it possible to trace atmospheric signature at high altitudes in exoplanet atmospheres and to determine atmospheric properties which enrich our under- standing of the formation and evolution of the solar system. In contrast to what is observed in our solar system, where gaseous planets orbit at wide orbits, Jupiter type exoplanets were detected in foreign stellar systems surrounding their host stars within few days, in close orbits, the so called hot- and ultra-hot Jupiters. The most well studied ones are HD209458b and HD189733b, which are the first exoplanets where absorption is detected in their atmospheres, namely from the alkali line sodium. For hot Jupiters, the resonant alkali lines are the atmospheric species with one of the strongest absorption signatures, due to their large absorption cross-section. However, al- though the alkali lines sodium and potassium were detected in low-resolution observations for various giant exoplanets, potassium was absent in different high-resolution investiga- tions in contrast to sodium. The reason for this is quite puzzling, since both alkalis have very similar physical and chemical properties (e.g. condensation and ionization proper- ties). Obtaining high-resolution transit observations of HD189733b and HD209458b, we were able to detect potassium on HD189733b (Manuscript 1), which was the first high-resolution detection of potassium on an exoplanet. The absence of potassium on HD209458b could be reasoned by depletion processes, such as condensation or photo-ionization or high-altitude clouds. In a further study (Manuscript II), we resolved the potassium line and compared this to a previously detected sodium absorption on this planet. The comparison showed, that the potassium lines are either tracing different altitudes and temperatures compared to the sodium lines, or are depleted so that the planetary Na/K- ratio is way larger than the stellar one. A comparison of the alkali lines with synthetic line profiles showed that the sodium lines were much broader than the potassium lines, probably being induced by winds. To investigate this, the effect of zonal streaming winds on the sodium lines on Jupiter-type planets is investigated in a further study (Manuscript III), showing that such winds can significantly broaden the Na- lines and that high-resolution observations can trace such winds with different properties. Furthermore, investigating the Na-line observations for different exoplanets, I showed that the Na-line broadening follows a trend with cooler planets showing stronger line broadening and so hinting on stronger winds, matching well into theoretical predictions. Each presented manuscript depends on the re- sults published within the previous manuscript, yielding a unitary study of the exoplanet HD189733b. The investigation of the potassium absorption required to account for different effects: The telluric lines removal and the effect of center-to-limb variation (see Manuscript I), the residual Rossiter-Mc-Laughlin effect (see Manuscript II) and the broadening of spectral lines on a translucent atmospheric ring by zonal jet streams (see Manuscript III). This thesis shows that high-resolution transmission spectroscopy is a powerful tool to probe sharp alkali line absorption on giant exoplanet atmospheres and to investigate on the properties and dynamics of hot Jupiter type atmospheres. KW - planets and satellites: atmospheres KW - planets and satellites: composition KW - planets and satellites: gaseous planets KW - exoplanets Y1 - 2021 ER - TY - JOUR A1 - Kocaman, Ceren A1 - Selvi, Ali Fuad T1 - Gender, sexuality, and language teaching materials BT - why materials matter for social justice in the language classroom JF - Babylonia Journal of Language Education N2 - Obwohl schon viel über kommerzielle Materialien gesagt und geschrieben wurde, ist unser Verständnis sehr begrenzt, wenn es um lokal produzierte (hauseigene, nicht-kommerzielle) Materialien geht, die oft verwendet werden, um bestehende veröffentlichte Materialien zu ersetzen oder zu ergänzen. In diesem Beitrag geben wir einen Überblick über die Literatur zur Darstellung von Geschlecht und Sexualität in kommerziellen Lehrmitteln und unsere Überlegungen zu lokal produzierten Unterrichtsmaterialien, die in einem Englisch-Intensivprogramm an einer Universität in der Türkei mit Englisch als Unterrichtsmedium (EMI) verwendet werden. Wir unterstreichen die Bedeutung von Materialien für die Handlungsfähigkeit von Lehrkräften bei der Schaffung eines sicheren und inklusiven Klassenzimmers und bei der Bekämpfung von systematischer Unterdrückung, Diskriminierung und Ungerechtigkeit im und ausserhalb des Klassenzimmers. Y1 - 2021 UR - https://babylonia.online/index.php/babylonia/article/view/41/66 VL - 1 SP - 76 EP - 81 ER - TY - JOUR A1 - Adamik, Verena T1 - From Utopian Island to global empire BT - Alex Garland's the Beach JF - Utopian Studies N2 - This article discusses how Alex Garland’s The Beach (1996) engages with conceptions of utopian islands, nation, and colonialism in modernity and how it, from this basis, develops a different spatiality that reflects on a more deterritorialized form of imperial domination within late twentieth-century globalization, as exercised by the United States. The novel is shown to subvert, but not to abolish, two spatial formations that originated in early modernity: nation and utopia. Building on Jean Baudrillard’s elaborations regarding simulation and simulacra, the article argues that The Beach creates a hyperreal narrative that does away with the idea of isolated, bounded spaces and that in form and content corresponds with the worldwide dominance of the United States at the end of the twentieth century. Y1 - 2021 U6 - https://doi.org/doi: 10.5325/utopianstudies.31.3.0457 VL - 31 IS - 3 SP - 457 EP - 474 PB - Penn State University Press CY - University Park, Pa ER - TY - THES A1 - Ting, Michael Kien Yin T1 - Circadian-regulated dynamics of translation in Arabidopsis thaliana Y1 - 2021 ER - TY - JOUR A1 - Kolbe-Hanna, Daniela A1 - Wischer, Ilse ED - Kolbe-Hanna, Daniela ED - Wischer, Ilse T1 - Introduction JF - Anglistik Y1 - 2021 U6 - https://doi.org/10.33675/ANGL/2021/1/4 SN - 2625-2147 VL - 32 IS - 1 SP - 5 EP - 10 PB - Universitätsverlag Winter CY - Heidelberg ER - TY - JOUR A1 - Hadad, Yemima T1 - Gilgul of Meaning BT - Martin Buber on Vaterland and the Land of the Fathers JF - Azimuth : philosophical coordinates in modern and contemporary age Y1 - 2021 SN - 978-88-5529-285-6 SN - 978-88-5529-286-3 SN - 2282-4863 VL - 9 IS - 18 SP - 105 EP - 128 PB - Inschibboleth Edizioni CY - Roma ER - TY - THES A1 - Liu, Sisi T1 - The history of plant diversity change and community assemply a high-altitude and high-latitude ecosystems inferred from sedimentary (ancient) DNA and pollen Y1 - 2021 ER - TY - THES A1 - Hermanns, Jolanda T1 - Development, use and evaluation of concepts and materials for teaching organic chemistry at university Y1 - 2021 ER - TY - THES A1 - Brunacci, Nadia T1 - Oligodepsipeptides as matrix for drug delivery systems and submicron particulate carriers Y1 - 2021 ER - TY - JOUR A1 - Bürger, Gerd T1 - Intraseasonal oscillation indices from complex EOFs JF - Journal of climate N2 - Indices of oscillatory behavior are conveniently obtained by projecting the fields in question into a phase space of a few (mostly just two) dimensions; empirical orthogonal functions (EOFs) or other, more dynamical, modes are typically used for the projection. If sufficiently coherent and in quadrature, the projected variables simply describe a rotating vector in the phase space, which then serves as the basis for predictions. Using the boreal summer intraseasonal oscillation (BSISO) as a test case, an alternative procedure is introduced: it augments the original fields with their Hilbert transform (HT) to form a complex series and projects it onto its (single) dominant EOF. The real and imaginary parts of the corresponding complex pattern and index are compared with those of the original (real) EOF. The new index explains slightly less variance of the physical fields than the original, but it is much more coherent, partly from its use of future information by the HT. Because the latter is in the way of real-time monitoring, the index can only be used in cases with predicted physical fields, for which it promises to be superior. By developing a causal approximation of the HT, a real-time variant of the index is obtained whose coherency is comparable to the noncausal version, but with smaller explained variance of the physical fields. In test cases the new index compares well to other indices of BSISO. The potential for using both indices as an alternative is discussed. KW - Madden-Julian oscillation KW - Oscillations KW - Empirical orthogonal functions KW - Filtering techniques KW - Statistical techniques KW - Forecasting techniques Y1 - 2021 U6 - https://doi.org/10.1175/JCLI-D-20-0427.1 SN - 0894-8755 SN - 1520-0442 VL - 34 IS - 1 SP - 107 EP - 122 PB - American Meteorological Soc. CY - Boston ER - TY - CHAP A1 - Bender, Benedict A1 - Szadowiak, Andrzej Marcin T1 - Feature removal on software platforms BT - discontinued core features on browser platformsa case study on mozilla firefox T2 - IEEE International Conference on Engineering, Technology and Innovation (ICE/ITMC) N2 - Software platforms allow for the extension of features by third-party contributors. Thereby, platform innovation is an important aspects of platforms attractiveness for users and complementors. While previous research focused the introduction of new features, the aspect of feature removal and discontinued features on software platforms has been disregarded. To explore the phenomenon and motivations for feature removal on software platforms, a review of recent literature is provided. To illustrate the existence of and motivations for feature removal, a case study of the browser platform Mozilla Firefox is presented. The results reveal feature removal to regularly occur on browser platforms for user- and developer-related features. Frequent reasons for feature removal involve unused features, security concerns, and bugs. Related motivations for feature removal are discussed from the platform owner's perspective. Implications for complementors and users are highlighted. KW - Software Platforms KW - Discontinued Features KW - Feature Removal KW - Lean Core KW - Platform Innovation KW - Browser Platform KW - Mozilla Firefox Y1 - 2021 U6 - https://doi.org/10.1109/ICE/ITMC52061.2021.9570245 SP - 1 EP - 9 PB - IEEE CY - New York ER - TY - JOUR A1 - Pittel, Harald T1 - Fin du globe BT - Oscar Wilde’s romance with decadence and the idea of world literature JF - Thesis eleven : critical theory and historical sociology N2 - This essay argues that Oscar Wilde noticeably contributed to the emerging discourse about world literature, even though his views in this regard have to be unearthed from the margins of his works, from his early and unpublished American lectures and 'between the lines' of his major critical essays. Wilde's implicit ideas around world literature can be understood as being closely related to his broader endeavour of redirecting and revaluing the pejorative discourse around 'decadence' in art and literature. More specifically, the arch-aesthete preferred to use the word 'romance' rather than 'decadence' (a term he hardly used at all in his writings), signalling a sensitivity attuned to what he called the 'love of things impossible'. This reconceptualization of the decadent outlook was to inspire a critical ideal of literature which relied on creatively activating the other as Other, culminating in a vision of intersubjective, transcultural and unlimited literary communication. Wilde's thought can be more specifically understood as anticipating central tenets of Gayatri Chakravorty Spivak's evocations of the planetary, thus preparing the way for an alterity-oriented understanding of literary cosmopolitanism. KW - debt KW - decadence KW - planetarity KW - romance KW - world literature Y1 - 2021 U6 - https://doi.org/10.1177/0725513621994702 SN - 0725-5136 SN - 1461-7455 VL - 162 IS - 1 SP - 121 EP - 136 PB - Sage CY - London ER - TY - JOUR A1 - Sand, Patrick A1 - Schmidt, Bernd T1 - Pd-catalyzed oxidative sulfoalkenylation of acetanilides and traceless removal of the catalyst directing group JF - ChemistrySelect N2 - The palladium-catalyzed oxidative Heck-reaction, also referred to as Fujiwara-Moritani-reaction, has been investigated for the synthesis of styrenylsulfonyl compounds. Acetanilides and vinylsulfonyl compounds undergo dehydrogenative coupling reactions in moderate to quantitative yields, using benzoquinone as the oxidant of choice. Potassium peroxodisulfate, which had previously been identified as a superior oxidant for the coupling with acrylates, did not provide any coupling products with these olefins. Traceless removal of the catalyst directing group through a deacetylation-diazotation-coupling (DDC) sequence was demonstrated for 2-arylethene sulfones. KW - arenes KW - C− H activation KW - Heck reactions KW - Palladium KW - sulfones Y1 - 2021 U6 - https://doi.org/10.1002/slct.202101009 SN - 2365-6549 VL - 6 IS - 14 SP - 3563 EP - 3567 PB - Wiley-VCH CY - Weinheim ER - TY - JOUR A1 - Borchardt, Sven A1 - Trauth, Martin H. T1 - Erratum to: Borchardt, Sven, Trauth, Martin H.: Remotely-sensed evapotranspiration estimates for an improved hydrological modeling of the early Holocene mega-lake Suguta, northern Kenya Rift. - (Palaeogeography, Palaeoclimatology, Palaeoecology. - Volumes 361–362 (2012), S. 14 – 20. - doi.org/10.1016/j.palaeo.2012.07.009) JF - Palaeogeography, palaeoclimatology, palaeoecology : an international journal for the geo-sciences Y1 - 2021 U6 - https://doi.org/10.1016/j.palaeo.2019.109540 SN - 0031-0182 SN - 1872-616X VL - 571 PB - Elsevier CY - Amsterdam ER -