@article{KnoxBrownRindfleischGuentheretal.2020, author = {Knox-Brown, Patrick and Rindfleisch, Tobias and G{\"u}nther, Anne and Balow, Kim and Bremer, Anne and Walther, Dirk and Miettinen, Markus S. and Hincha, Dirk K. and Thalhammer, Anja}, title = {Similar Yet Different}, series = {International Journal of Molecular Sciences}, volume = {21}, journal = {International Journal of Molecular Sciences}, number = {8}, publisher = {Molecular Diversity Preservation International}, address = {Basel}, issn = {1422-0067}, doi = {10.3390/ijms21082794}, pages = {25}, year = {2020}, abstract = {The importance of intrinsically disordered late embryogenesis abundant (LEA) proteins in the tolerance to abiotic stresses involving cellular dehydration is undisputed. While structural transitions of LEA proteins in response to changes in water availability are commonly observed and several molecular functions have been suggested, a systematic, comprehensive and comparative study of possible underlying sequence-structure-function relationships is still lacking. We performed molecular dynamics (MD) simulations as well as spectroscopic and light scattering experiments to characterize six members of two distinct, lowly homologous clades of LEA_4 family proteins from Arabidopsis thaliana. We compared structural and functional characteristics to elucidate to what degree structure and function are encoded in LEA protein sequences and complemented these findings with physicochemical properties identified in a systematic bioinformatics study of the entire Arabidopsis thaliana LEA_4 family. Our results demonstrate that although the six experimentally characterized LEA_4 proteins have similar structural and functional characteristics, differences concerning their folding propensity and membrane stabilization capacity during a freeze/thaw cycle are obvious. These differences cannot be easily attributed to sequence conservation, simple physicochemical characteristics or the abundance of sequence motifs. Moreover, the folding propensity does not appear to be correlated with membrane stabilization capacity. Therefore, the refinement of LEA_4 structural and functional properties is likely encoded in specific patterns of their physicochemical characteristics.}, language = {en} } @article{Schenck2020, author = {Schenck, Marcia C.}, title = {Small Strangers at the School of Friendship: Memories of Mozambican School Students of The German Democratic Republic}, series = {German Historical Institute Washington Bulletin / Supplement}, journal = {German Historical Institute Washington Bulletin / Supplement}, number = {15}, publisher = {Max Weber Stiftung - Deutsche Geisteswissenschaftliche Institute im Ausland}, pages = {41 -- 59}, year = {2020}, language = {en} } @article{SalzwedelHeidlerMengetal.2020, author = {Salzwedel, Annett and Heidler, Maria-Dorothea and Meng, Karin and Schikora, Martin and Wegscheider, Karl and Reibis, Rona Katharina and V{\"o}ller, Heinz}, title = {Impact of cognitive performance on disease-related knowledge six months after multi-component rehabilitation in patients after an acute cardiac event}, series = {European journal of preventive cardiology : the official ESC journal for primary \& secondary cardiovascular prevention, rehabilitation and sports cardiology}, volume = {26}, journal = {European journal of preventive cardiology : the official ESC journal for primary \& secondary cardiovascular prevention, rehabilitation and sports cardiology}, number = {1}, publisher = {Sage Publ.}, address = {London}, issn = {2047-4873}, doi = {10.1177/2047487318791609}, pages = {46 -- 55}, year = {2020}, abstract = {Background Although associations between cardiovascular diseases and cognitive impairment are well known, the impact of cognitive performance on the success of patient education as a core component of cardiac rehabilitation remains insufficiently investigated so far. Design Prospective observational study in two inpatient cardiac rehabilitation centres between September 2014 and August 2015 with a follow-up six months after cardiac rehabilitation. Method At admission to and discharge from cardiac rehabilitation, the cognitive performance of 401 patients (54.5 ± 6.3 years, 80\% men) following an acute coronary syndrome and/or coronary artery bypass graft was tested using the Montreal Cognitive Assessment. Patients' disease-related knowledge was determined using a quiz (22 items for medical knowledge and 12 items for healthy lifestyle and behaviour) at both times and at follow-up. The change in knowledge after cardiac rehabilitation was analysed in multivariable regression models. Potentially influencing parameters (e.g. level of education, medication, cardiovascular risk factors, coronary artery bypass graft, comorbidities, exercise capacity) were considered. Results During cardiac rehabilitation, disease-related knowledge was significantly enhanced in both scales. At follow-up, the average level of medical knowledge was significantly reduced, while lifestyle knowledge remained at a stable level. The maintenance of knowledge after cardiac rehabilitation was predominantly predicted by prior knowledge, cognitive performance at discharge from cardiac rehabilitation and, in the case of medical knowledge, by coronary artery bypass graft. Conclusion Patient education in cardiac rehabilitation led to enhanced disease-related knowledge, but the maintenance of this essentially depended on patients' cognitive performance, especially after coronary artery bypass graft. Therefore, patient education concepts in cardiac rehabilitation should be reconsidered and adjusted as needed.}, language = {en} } @article{RyoJeschkeRilligetal.2020, author = {Ryo, Masahiro and Jeschke, Jonathan M. and Rillig, Matthias C. and Heger, Tina}, title = {Machine learning with the hierarchy-of-hypotheses (HoH) approach discovers novel pattern in studies on biological invasions}, series = {Research synthesis methods}, volume = {11}, journal = {Research synthesis methods}, number = {1}, publisher = {Wiley}, address = {Hoboken}, issn = {1759-2879}, doi = {10.1002/jrsm.1363}, pages = {66 -- 73}, year = {2020}, abstract = {Research synthesis on simple yet general hypotheses and ideas is challenging in scientific disciplines studying highly context-dependent systems such as medical, social, and biological sciences. This study shows that machine learning, equation-free statistical modeling of artificial intelligence, is a promising synthesis tool for discovering novel patterns and the source of controversy in a general hypothesis. We apply a decision tree algorithm, assuming that evidence from various contexts can be adequately integrated in a hierarchically nested structure. As a case study, we analyzed 163 articles that studied a prominent hypothesis in invasion biology, the enemy release hypothesis. We explored if any of the nine attributes that classify each study can differentiate conclusions as classification problem. Results corroborated that machine learning can be useful for research synthesis, as the algorithm could detect patterns that had been already focused in previous narrative reviews. Compared with the previous synthesis study that assessed the same evidence collection based on experts' judgement, the algorithm has newly proposed that the studies focusing on Asian regions mostly supported the hypothesis, suggesting that more detailed investigations in these regions can enhance our understanding of the hypothesis. We suggest that machine learning algorithms can be a promising synthesis tool especially where studies (a) reformulate a general hypothesis from different perspectives, (b) use different methods or variables, or (c) report insufficient information for conducting meta-analyses.}, language = {en} } @article{SchaubKlaassenBoutenetal.2020, author = {Schaub, Tonio and Klaassen, Raymond H. G. and Bouten, Willem and Schlaich, Almut E. and Koks, Ben J.}, title = {Collision risk of Montagu's Harriers Circus pygargus with wind turbines derived from high-resolution GPS tracking}, series = {Ibis : the international journal of avian science ; the journal of the British Ornithologists' Union}, volume = {162}, journal = {Ibis : the international journal of avian science ; the journal of the British Ornithologists' Union}, number = {2}, publisher = {Wiley}, address = {Hoboken}, issn = {0019-1019}, doi = {10.1111/ibi.12788}, pages = {520 -- 534}, year = {2020}, abstract = {Flight behaviour characteristics such as flight altitude and avoidance behaviour determine the species-specific collision risk of birds with wind turbines. However, traditional observational methods exhibit limited positional accuracy. High-resolution GPS telemetry represents a promising method to overcome this drawback. In this study, we used three-dimensional GPS tracking data including high-accuracy tracks recorded at 3-s intervals to investigate the collision risk of breeding male Montagu's Harriers Circus pygargus in the Dutch-German border region. Avoidance of wind turbines was quantified by a novel approach comparing observed flights to a null model of random flight behaviour. On average, Montagu's Harriers spent as much as 8.2 h per day in flight. Most flights were at low altitude, with only 7.1\% within the average rotor height range (RHR; 45-125 m). Montagu's Harriers showed significant avoidance behaviour, approaching turbines less often than expected, particularly when flying within the RHR (avoidance rate of 93.5\%). For the present state, with wind farms situated on the fringes of the regional nesting range, collision risk models based on our new insights on flight behaviour indicated 0.6-2.0 yearly collisions of adult males (as compared with a population size of c. 40 pairs). However, the erection of a new wind farm inside the core breeding area could markedly increase mortality (up to 9.7 yearly collisions). If repowering of the wind farms was carried out using low-reaching modern turbines (RHR 36-150 m), mortality would more than double, whereas it would stay approximately constant if higher turbines (RHR 86-200 m) were used. Our study demonstrates the great potential of high-resolution GPS tracking for collision risk assessments. The resulting information on collision-related flight behaviour allows for performing detailed scenario analyses on wind farm siting and turbine design, in contrast to current environmental assessment practices. With regard to Montagu's Harriers, we conclude that although the deployment of higher wind turbines represents an opportunity to reduce collision risk for this species, precluding wind energy developments in core breeding areas remains the most important mitigation measure.}, language = {en} } @article{EngelsMedeirosAxfordetal.2020, author = {Engels, Stefan and Medeiros, Andrew S. and Axford, Yarrow and Brooks, Steve and Heiri, Oliver and Luoto, Tomi P. and Nazarova, Larisa B. and Porinchu, David F. and Quinlan, Roberto and Self, Angela E.}, title = {Temperature change as a driver of spatial patterns and long-term trends in chironomid (Insecta: Diptera) diversity}, series = {Global change biology}, volume = {26}, journal = {Global change biology}, number = {3}, publisher = {Wiley}, address = {Hoboken}, issn = {1354-1013}, doi = {10.1111/gcb.14862}, pages = {1155 -- 1169}, year = {2020}, abstract = {Anthropogenic activities have led to a global decline in biodiversity, and monitoring studies indicate that both insect communities and wetland ecosystems are particularly affected. However, there is a need for long-term data (over centennial or millennial timescales) to better understand natural community dynamics and the processes that govern the observed trends. Chironomids (Insecta: Diptera: Chironomidae) are often the most abundant insects in lake ecosystems, sensitive to environmental change, and, because their larval exoskeleton head capsules preserve well in lake sediments, they provide a unique record of insect community dynamics through time. Here, we provide the results of a metadata analysis of chironomid diversity across a range of spatial and temporal scales. First, we analyse spatial trends in chironomid diversity using Northern Hemispheric data sets overall consisting of 837 lakes. Our results indicate that in most of our data sets, summer temperature (T-jul) is strongly associated with spatial trends in modern-day chironomid diversity. We observe a strong increase in chironomid alpha diversity with increasing T-jul in regions with present-day T-jul between 2.5 and 14 degrees C. In some areas with T-jul > 14 degrees C, chironomid diversity stabilizes or declines. Second, we demonstrate that the direction and amplitude of change in alpha diversity in a compilation of subfossil chironomid records spanning the last glacial-interglacial transition (similar to 15,000-11,000 years ago) are similar to those observed in our modern data. A compilation of Holocene records shows that during phases when the amplitude of temperature change was small, site-specific factors had a greater influence on the chironomid fauna obscuring the chironomid diversity-temperature relationship. Our results imply expected overall chironomid diversity increases in colder regions such as the Arctic under sustained global warming, but with complex and not necessarily predictable responses for individual sites.}, language = {en} } @article{StonesTurner2020, author = {Stones, Rob and Turner, Bryan S.}, title = {Successful societies}, series = {The British journal of sociology : BJS online}, volume = {71}, journal = {The British journal of sociology : BJS online}, number = {1}, publisher = {Wiley}, address = {Hoboken}, issn = {0007-1315}, doi = {10.1111/1468-4446.12724}, pages = {183 -- 199}, year = {2020}, abstract = {Combining moral philosophy with sociological theory to build on themes introduced in Hall and Lamont's Successful Societies (2009), the paper outlines a distinctive perspective. It holds that a necessary condition of successful societies is that decision-makers base their decisions on a high level of attentiveness (concern and comprehension) towards subjectively valued and morally legitimate forms of life. Late modern societies consist of a plurality of forms of life, each providing grounds for what Alasdair MacIntyre has called internal goods—valued and morally valuable practices. The status of such goods is examined, and distinctions are drawn between their manifest and latent, and transposable and situationally specific, characteristics. We integrate this refined idea of internal goods into a developed conception of habitus that is both morally informed and situationally embedded. The sociological approach of strong structuration theory (SST) is employed to demonstrate how this conception of habitus can guide the critique of decision-making that damages internal goods. We identify the most pervasive and invidious forms of damaging decision-making in contemporary societies as those involving excessive forms of instrumental reasoning. We argue that our developed conception of habitus, anchored in the collectively valued practices of specific worlds, can be a powerful focus for resistance. Accounts of scholarship in higher education and of the white working class in America illustrate the specificities of singular, particular, social worlds and illuminate critical challenges raised by the perspective we advocate.}, language = {en} } @article{VoigtSchollBaueretal.2020, author = {Voigt, Christian and Scholl, Julia M. and Bauer, Juliane and Teige, Tobias and Yovel, Yossi and Kramer-Schadt, Stephanie and Gras, Pierre}, title = {Movement responses of common noctule bats to the illuminated urban landscape}, series = {Landscape ecology}, volume = {35}, journal = {Landscape ecology}, number = {1}, publisher = {Springer}, address = {Dordrecht}, issn = {0921-2973}, doi = {10.1007/s10980-019-00942-4}, pages = {189 -- 201}, year = {2020}, abstract = {Context Cities are a challenging habitat for obligate nocturnal mammals because of the ubiquitous use of artificial light at night (ALAN). How nocturnal animals move in an urban landscape, particularly in response to ALAN is largely unknown. Objectives We studied the movement responses, foraging and commuting, of common noctules (Nyctalus noctula) to urban landscape features in general and ALAN in particular. Methods We equipped 20 bats with miniaturized GPS loggers in the Berlin metropolitan area and related spatial positions of bats to anthropogenic and natural landscape features and levels of ALAN. Results Common noctules foraged close to ALAN only next to bodies of water or well vegetated areas, probably to exploit swarms of insects lured by street lights. In contrast, they avoided illuminated roads, irrespective of vegetation cover nearby. Predictive maps identified most of the metropolitan area as non-favoured by this species because of high levels of impervious surfaces and ALAN. Dark corridors were used by common noctules for commuting and thus likely improved the permeability of the city landscape. Conclusions We conclude that the spatial use of common noctules, previously considered to be more tolerant to light than other bats, is largely constrained by ALAN. Our study is the first individual-based GPS tracking study to show sensitive responses of nocturnal wildlife to light pollution. Approaches to protect urban biodiversity need to include ALAN to safeguard the larger network of dark habitats for bats and other nocturnal species in cities.}, language = {en} } @article{Lampart2020, author = {Lampart, Fabian}, title = {Anmerkungen zum Konzept der Funktionslosigkeit in Lyrikdebatten der 1950er und 1960er Jahre}, series = {Grundfragen der Lyrikologie. Bd. 2. Begriffe, Methoden und Analysedimensionen}, journal = {Grundfragen der Lyrikologie. Bd. 2. Begriffe, Methoden und Analysedimensionen}, editor = {Hillebrandt, Claudia and Klimek, Sonja and M{\"u}ller, Ralph and Zymner, R{\"u}diger}, publisher = {de Gruyter}, address = {Berlin, Boston}, isbn = {978-3-11-045687-5}, pages = {177 -- 195}, year = {2020}, language = {de} } @article{Fitzi2020, author = {Fitzi, Gregor}, title = {Global urbanism and the crisis of emancipation}, series = {Urban Change and Citizenship in Times of Crisis}, journal = {Urban Change and Citizenship in Times of Crisis}, publisher = {Routledge}, address = {London}, isbn = {978-0-42926-226-5}, pages = {81 -- 96}, year = {2020}, abstract = {In the Middle Ages the European cities constituted the bourgeois laboratory for the formulation and the institutionalisation of the rights of citizenship. In 2014, the urban population accounted already for 54 per cent of global population. Yet, globalisation and neo-liberal policies have significantly challenged the social protection systems and social justice. From a sociological perspective, increased urbanisation implies a state of increased individual freedom, while at once it provokes growing social fragmentation. The chapter focuses on these dialectics and analyses to which degree social fragmentation affects the formal institutionalisation of citizenship rights and the substantial access to formally established rights, while at the same time excluding the most disadvantaged social groups, reducing them to mere 'denizens' of urban societies.}, language = {de} }