@article{RembeSobelKleyetal.2022, author = {Rembe, Johannes and Sobel, Edward and Kley, Jonas and Terbishalieva, Baiansulu and Musiol, Antje and Chen, Jie and Zhou, Renjie}, title = {Geochronology, Geochemistry, and Geodynamic Implications of Permo-Triassic Back-Arc Basin Successions in the North Pamir, Central Asia}, series = {Lithosphere}, volume = {2022}, journal = {Lithosphere}, number = {1}, publisher = {GeoScienceWorld, Geological Society of America}, address = {Boulder, Colorado, USA}, issn = {1947-4253}, doi = {10.2113/2022/7514691}, pages = {21}, year = {2022}, abstract = {The Permo-Triassic period marks the time interval between Hercynian (Variscan) orogenic events in the Tien Shan and the North Pamir, and the Cimmerian accretion of the Gondwana-derived Central and South Pamir to the southern margin of the Paleo-Asian continent. A well-preserved Permo-Triassic volcano-sedimentary sequence from the Chinese North Pamir yields important information on the geodynamic evolution of Asia's pre-Cimmerian southern margin. The oldest volcanic rocks from that section are dated to the late Guadalupian epoch by a rhyolite and a dacitic dike that gave zircon U-Pb ages of ~260 Ma. Permian volcanism was largely pyroclastic and mafic to intermediate. Upsection, a massive ignimbritic crystal tuff in the Chinese Qimgan valley was dated to 244.1 +/- 1.1 Ma, a similar unit in the nearby Gez valley to 245 +/- 11 Ma, and an associated rhyolite to 233.4 +/- 1.1 Ma. Deposition of the locally ~200 m thick crystal tuff unit follows an unconformity and marks the onset of intense, mainly mafic to intermediate, calc-alkaline magmatic activity. Triassic volcanic activity in the North Pamir was coeval with the major phase of Cimmerian intrusive activity in the Karakul-Mazar arc-accretionary complex to the south, caused by northward subduction of the Paleo-Tethys. It also coincided with the emplacement of basanitic and carbonatitic dikes and a thermal event in the South Tien Shan, to the north of our study area. Evidence for arc-related magmatic activity in a back-arc position provides strong arguments for back-arc extension or transtension and basin formation. This puts the Qimgan succession in line with a more than 1000 km long realm of extensional Triassic back-arc basins known from the North Pamir in the Kyrgyz Altyn Darya valley (Myntekin formation), the North Pamir of Tajikistan and Afghanistan, and the Afghan Hindukush (Doab formation) and further west from the Paropamisus and Kopet Dag (Aghdarband, NE Iran).}, language = {en} } @article{Schroeer2022, author = {Schr{\"o}er, Marie}, title = {Illustrated personalities}, series = {Zeitschrift f{\"u}r Germanistik}, volume = {32}, journal = {Zeitschrift f{\"u}r Germanistik}, number = {2}, publisher = {Lang}, address = {Bern}, issn = {0323-7982}, doi = {10.3726/92171_352}, pages = {352 -- 372}, year = {2022}, abstract = {Bio-Comics (or comic biographies) are becoming increasingly popular and are widely discussed in the media. The article outlines which and how personalities are portrayed in words and pictures and discusses possible subcategories. The review of a large number of current biographical comics makes it possible to find initial answers to two complementary questions: To what extent does the comic benefit from the biography; and to what extent does the biography benefit from the comic?}, language = {de} } @article{YangGhoshRoeseretal.2022, author = {Yang, Jin and Ghosh, Samrat and Roeser, J{\´e}r{\^o}me and Acharjya, Amitava and Penschke, Christopher and Tsutsui, Yusuke and Rabeah, Jabor and Wang, Tianyi and Tameu, Simon Yves Djoko and Ye, Meng-Yang and Gr{\"u}neberg, Julia and Li, Shuang and Li, Changxia and Schomaecker, Reinhard and Van de Krol, Roel and Seki, Shu and Saalfrank, Peter and Thomas, Arne}, title = {Constitutional isomerism of the linkages in donor-acceptor covalent organic frameworks and its impact on photocatalysis}, series = {Nature Communications}, volume = {13}, journal = {Nature Communications}, number = {1}, publisher = {Nature Publishing Group UK}, address = {[London]}, issn = {2041-1723}, doi = {10.1038/s41467-022-33875-9}, pages = {10}, year = {2022}, abstract = {When new covalent organic frameworks (COFs) are designed, the main efforts are typically focused on selecting specific building blocks with certain geometries and properties to control the structure and function of the final COFs. The nature of the linkage (imine, boroxine, vinyl, etc.) between these building blocks naturally also defines their properties. However, besides the linkage type, the orientation, i.e., the constitutional isomerism of these linkages, has rarely been considered so far as an essential aspect. In this work, three pairs of constitutionally isomeric imine-linked donor-acceptor (D-A) COFs are synthesized, which are different in the orientation of the imine bonds (D-C=N-A (DCNA) and D-N=C-A (DNCA)). The constitutional isomers show substantial differences in their photophysical properties and consequently in their photocatalytic performance. Indeed, all DCNA COFs show enhanced photocatalytic H2 evolution performance than the corresponding DNCA COFs. Besides the imine COFs shown here, it can be concluded that the proposed concept of constitutional isomerism of linkages in COFs is quite universal and should be considered when designing and tuning the properties of COFs.}, language = {en} } @article{GerickeSoemerSchiefele2022, author = {Gericke, Christian and Soemer, Alexander and Schiefele, Ulrich}, title = {Benefits of Mind Wandering for Learning in School Through Its Positive Effects on Creativity}, series = {Frontiers in Education}, volume = {7}, journal = {Frontiers in Education}, publisher = {Frontiers Media SA}, address = {Lausanne, Schweiz}, issn = {2504-284X}, doi = {10.3389/feduc.2022.774731}, pages = {11}, year = {2022}, abstract = {There is broad agreement among researchers to view mind wandering as an obstacle to learning because it draws attention away from learning tasks. Accordingly, empirical findings revealed negative correlations between the frequency of mind wandering during learning and various kinds of learning outcomes (e.g., text retention). However, a few studies have indicated positive effects of mind wandering on creativity in real-world learning environments. The present article reviews these studies and highlights potential benefits of mind wandering for learning mediated through creative processes. Furthermore, we propose various ways to promote useful mind wandering and, at the same time, minimize its negative impact on learning.}, language = {en} } @article{D'Aprile2022, author = {D'Aprile, Iwan-Michelangelo}, title = {Propaganda und Poetologie}, series = {Fontanes Medien}, journal = {Fontanes Medien}, publisher = {de Gruyter}, address = {Berlin}, isbn = {978-3-11-073323-5}, doi = {10.1515/9783110733235-003}, pages = {25 -- 40}, year = {2022}, language = {de} } @article{MendesFerreiraDammhahnEccard2022, author = {Mendes Ferreira, Clara and Dammhahn, Melanie and Eccard, Jana}, title = {Forager-mediated cascading effects on food resource species diversity}, series = {Ecology and Evolution}, volume = {12}, journal = {Ecology and Evolution}, number = {11}, publisher = {John Wiley \& Sons}, issn = {2045-7758}, doi = {10.1002/ece3.9523}, pages = {13}, year = {2022}, abstract = {Perceived predation risk varies in space and time. Foraging in this landscape of fear alters forager-resource interactions via cascading nonconsumptive effects. Estimating these indirect effects is difficult in natural systems. Here, we applied a novel measure to quantify the diversity at giving-up density that allows to test how spatial variation in perceived predation risk modifies the diversity of multispecies resources at local and regional spatial levels. Furthermore, we evaluated whether the nonconsumptive effects on resource species diversity can be explained by the preferences of foragers for specific functional traits and by the forager species richness. We exposed rodents of a natural community to artificial food patches, each containing an initial multispecies resource community of eight species (10 items each) mixed in sand. We sampled 35 landscapes, each containing seven patches in a spatial array, to disentangle effects at local (patch) and landscape levels. We used vegetation height as a proxy for perceived predation risk. After a period of three nights, we counted how many and which resource species were left in each patch to measure giving-up density and resource diversity at the local level (alpha diversity) and the regional level (gamma diversity and beta diversity). Furthermore, we used wildlife cameras to identify foragers and assess their species richness. With increasing vegetation height, i.e., decreasing perceived predation risk, giving-up density, and local alpha and regional gamma diversity decreased, and patches became less similar within a landscape (beta diversity increased). Foragers consumed more of the bigger and most caloric resources. The higher the forager species richness, the lower the giving-up density, and alpha and gamma diversity. Overall, spatial variation of perceived predation risk of foragers had measurable cascading effects on local and regional resource species biodiversity, independent of the forager species. Thus, nonconsumptive predation effects modify forager-resource interactions and might act as an equalizing mechanism for species coexistence.}, language = {en} } @article{HaenelSchuppert2022, author = {H{\"a}nel, Hilkje Charlotte and Schuppert, Fabian}, title = {Einleitung zu Serene Khaders "Decolonizing universalism: transnational feminist ethic"}, series = {Zeitschrift f{\"u}r praktische Philosophie}, volume = {9}, journal = {Zeitschrift f{\"u}r praktische Philosophie}, number = {1}, publisher = {Universit{\"a}t Salzburg, Zentrum f{\"u}r Ethik und Armutsforschung}, address = {Salzburg}, issn = {2409-9961}, doi = {10.22613/zfpp/9.1.12}, pages = {305 -- 314}, year = {2022}, abstract = {Serene Khader ist eine der wenigen feministischen Philosoph:innen in der anglos{\"a}chsischen Philosophie, die sich gezielt mit globaler Ungerechtigkeit und Imperialismus aus Sicht jener Frauen besch{\"a}ftigen, die von kolonialer und kultureller Herrschaft betroffen sind. Hierbei entlarvt sie eindrucksvoll die oftmals westliche Pr{\"a}gung von Feminismus, Gleichstellungspolitik und Philosophie und verfolgt so das Ziel, die Autonomie und Entscheidungskraft aller Frauen anzuerkennen. So zielt Khader in Decolonizing Universalism: A Transnational Feminist Ethic auf eine Neuausrichtung der feministischen Perspektive, welche es schafft, dekolonial und anti-imperialistisch zu sein, ohne gleichzeitig dem Universalismus komplett abzuschw{\"o}ren. Die folgende Buchdiskussion begibt sich in eine kritische Auseinandersetzung mit Khaders interessanter wie wichtiger Theorie. Einleitend werden wir einen {\"U}berblick {\"u}ber Khaders Grundgedanken geben. Es schließen sich kritische Kommentare von Tamara Jugov, Mirjam M{\"u}ller, Kerstin Reibold sowie Hilkje C. H{\"a}nel und Fabian Schuppert an, auf die Serene Khader abschließend antwortet.}, language = {de} } @article{BergCernava2022, author = {Berg, Gabriele and Cernava, Tomislav}, title = {The plant microbiota signature of the Anthropocene as a challenge for microbiome research}, series = {Microbiome}, volume = {10}, journal = {Microbiome}, number = {1}, publisher = {BMC}, address = {London}, issn = {2049-2618}, doi = {10.1186/s40168-021-01224-5}, pages = {12}, year = {2022}, abstract = {Background: One promise of the recently presented microbiome definition suggested that, in combination with unifying concepts and standards, microbiome research could be important for solving new challenges associated with anthropogenic-driven changes in various microbiota. With this commentary we want to further elaborate this suggestion, because we noticed specific signatures in microbiota affected by the Anthropocene. Results: Here, we discuss this based on a review of available literature and our own research targeting exemplarily the plant microbiome. It is not only crucial for plants themselves but also linked to planetary health. We suggest that different human activities are commonly linked to a shift of diversity and evenness of the plant microbiota, which is also characterized by a decrease of host specificity, and an increase of r-strategic microbes, pathogens, and hypermutators. The resistome, anchored in the microbiome, follows this shift by an increase of specific antimicrobial resistance (AMR) mechanisms as well as an increase of plasmid-associated resistance genes. This typical microbiome signature of the Anthropocene is often associated with dysbiosis and loss of resilience, and leads to frequent pathogen outbreaks. Although several of these observations are already confirmed by meta-studies, this issue requires more attention in upcoming microbiome studies. Conclusions: Our commentary aims to inspire holistic studies for the development of solutions to restore and save microbial diversity for ecosystem functioning as well as the closely connected planetary health.}, language = {en} } @article{HassaninKliemSeehaferetal.2022, author = {Hassanin, Alshaimaa and Kliem, Bernhard and Seehafer, Norbert and T{\"o}r{\"o}k, Tibor}, title = {A model of homologous confined and ejective eruptions involving kink instability and flux cancellation}, series = {The astrophysical journal : an international review of spectroscopy and astronomical physics}, volume = {929}, journal = {The astrophysical journal : an international review of spectroscopy and astronomical physics}, number = {2}, publisher = {IOP Publ. Ltd.}, address = {Bristol}, issn = {2041-8205}, doi = {10.3847/2041-8213/ac64a9}, pages = {7}, year = {2022}, abstract = {In this study, we model a sequence of a confined and a full eruption, employing the relaxed end state of the confined eruption of a kink-unstable flux rope as the initial condition for the ejective one. The full eruption, a model of a coronal mass ejection, develops as a result of converging motions imposed at the photospheric boundary, which drive flux cancellation. In this process, parts of the positive and negative external flux converge toward the polarity inversion line, reconnect, and cancel each other. Flux of the same amount as the canceled flux transfers to a flux rope, increasing the free magnetic energy of the coronal field. With sustained flux cancellation and the associated progressive weakening of the magnetic tension of the overlying flux, we find that a flux reduction of approximate to 11\% initiates the torus instability of the flux rope, which leads to a full eruption. These results demonstrate that a homologous full eruption, following a confined one, can be driven by flux cancellation.}, language = {en} } @article{KiemelDeCahsanParaskevopoulouetal.2022, author = {Kiemel, Katrin and De Cahsan, Binia and Paraskevopoulou, Sofia and Weithoff, Guntram and Tiedemann, Ralph}, title = {Mitochondrial genomes of the freshwater monogonont rotifer Brachionus fernandoi and of two additional B. calyciflorus sensu stricto lineages from Germany and the USA (Rotifera, Brachionidae)}, series = {Mitochondrial DNA. Part B-Resources}, volume = {7}, journal = {Mitochondrial DNA. Part B-Resources}, number = {4}, publisher = {Routledge, Taylor \& Francis Group}, address = {Abingdon}, issn = {2380-2359}, doi = {10.1080/23802359.2022.2060765}, pages = {646 -- 648}, year = {2022}, abstract = {The Brachionus calyciflorus species complex was recently subdivided into four species, but genetic resources to resolve phylogenetic relationships within this complex are still lacking. We provide two complete mitochondrial (mt) genomes from B. calyciflorus sensu stricto (Germany, USA) and the mt coding sequences (cds) from a German B. fernandoi. Phylogenetic analysis placed our B. calyciflorus sensu stricto strains close to the published genomes of B. calyciflorus, forming the putative sister species to B. fernandoi. Global representatives of B. calyciflorus sensu stricto (i.e. Europe, USA, and China) are genetically closer related to each other than to B. fernandoi (average pairwise nucleotide diversity 0.079 intraspecific vs. 0.254 interspecific).}, language = {en} }