TY - BOOK A1 - Schapkow, Carsten A1 - Jacob, Frank ED - Schapkow, Carsten ED - Jacob, Frank T1 - Nationalism in a Transnational Age BT - irrational fears and the strategic abuse of nationalist pride N2 - Nationalism was declared to be dead too early. A postnational age was announced, and liberalism claimed to have been victorious by the end of the Cold War. At the same time postnational order was proclaimed in which transnational alliances like the European Union were supposed to become more important in international relations. But we witnessed the rise a strong nationalism during the early 21st century instead, and right wing parties are able to gain more and more votes in elections that are often characterized by nationalist agendas. This volume shows how nationalist dreams and fears alike determine politics in an age that was supposed to witness a rather peaceful coexistence by those who consider transnational ideas more valuable than national demands. It will deal with different case studies to show why and how nationalism made its way back to the common consciousness and which elements stimulated the re-establishment of the aggressive nation state. The volume will therefore look at the continuities of empire, actual and imagined, the role of "foreign-" and "otherness" for nationalist narratives, and try to explain how globalization stimulated the rise of 21st century nationalisms as well. Y1 - 2021 UR - https://www.degruyter.com/document/doi/10.1515/9783110729290-001/html SN - 978-3-11-072929-0 SN - 978-3-11-072992-4 SN - 978-3-11-072935-1 SN - 978-3-11-126776-0 U6 - https://doi.org/10.1515/9783110729290-001 PB - De Gruyter Oldenbourg CY - Berlin, Boston ER - TY - BOOK A1 - Rauschenbach, Sina A1 - Schapkow, Carsten ED - Rauschenbach, Sina ED - Hirsch, Jonathan ED - Schapkow, Carsten T1 - Sephardic History Beyond Europe N2 - This year’s edition of the Yearbook of the Selma Stern Center for Jewish Studies Berlin-Brandenburg (ZJS) highlights innovative approaches to the study of Sephardic history in colonial and postcolonial contexts beyond Europe. The authors intertwine the particularities of their case studies with reflections on patterns of belonging, memorial cultures, and a transnational network of connections spanning from early modern times to the twentieth century. In the context of the early modern Atlantic world, two essays explore the notion of a Sephardic empire among Portuguese Jewish communities as well as transatlantic entanglements in and beyond the Danish Caribbean. In the frameworks of Spain as well as (post-)colonial Egypt and Morocco, three articles reflect on Jewish citizenship, modes of belonging, and present-day commemorative events of Jewish history across the Mediterranean and beyond. These collected contributions are the outcome of activities at the ZJS dedicated to Sephardic Studies during the academic year 2020—21. Y1 - 2023 SN - 978-3-95565-635-5 VL - 8 PB - Hentrich & Hentrich CY - Berlin, Leipzig ER - TY - GEN A1 - Sancı, Kadir A1 - Hafner, Johann Evangelist A1 - Kollodzeiski, Ulrike A1 - Abdulghani, Mohammed A1 - Hedo, Rawsan A1 - Bala, Emine A1 - Bala, Ali A1 - Gatzhammer, Stefan A1 - Haußig, Hans-Michael T1 - Gemeinschaftsprojekt: Religious Mapping Erbil (RME) BT - the complete digital map of religious venues in Erbil N2 - Religious Mapping Erbil (RME) is a joint project of teams from the Catholic University in Erbil (CUE), Salahaddin University-Erbil (SUE) and Tishk International University (TIU) under the guidance of the University of Potsdam (UP). From 2018 to 2022, the project was financed by the German Academic Exchange Service (DAAD). This project involves scholars of various disciplines including religious studies, Islamic studies, English language, applied computing, and computer engineering. The research is a cooperation of students, PhD candidates and advanced scholars. The project attempts to display the religious diversity in Erbil, the fast-changing capital of Iraqi Kurdistan. Unlike a census or a survey, which focuses on individuals, RME presents the locations (mosques, churches, synagogues, temples and other venues) together with the history and social profiles of the congregations meeting there. [insert tiny map or part of it] The data were obtained by visiting the locations, observing their services, interviewing community leaders (mostly imams and priests), evaluating information from the Ministry of Endowment and Religious Affairs, and by consulting websites. All investigations followed the same pattern, consisting of (I) spatiotemporal and (III) social dimensions, framed by (II) religious performance. Y1 - 2021 UR - https://religious-mapping-erbil.krd/ PB - Catholic University Erbil CY - Erbil ER - TY - JOUR A1 - Cabieces, Roberto A1 - Olivar‐Castaño, Andrés A1 - Junqueira, Thiago C. A1 - Relinque, Jesús A1 - Fernandez-Prieto, Luis M. A1 - Vackár, Jiří A1 - Rösler, Boris A1 - Barco, Jaime A1 - Pazos, Antonio A1 - García‐Martínez, Luz T1 - Integrated Seismic Program (ISP): A new Python GUI-based software for earthquake seismology and seismic signal processing JF - Seismological research letters N2 - Integrated Seismic Program (ISP) is a graphical user interface designed to facilitate and provide a user-friendly framework for performing diverse common and advanced tasks in seismological research. ISP is composed of five main modules for earthquake location, time-frequency analysis and advanced signal processing, implementation of array techniques to estimate the slowness vector, seismic moment tensor inversion, and receiver function computation and analysis. In addition, several support tools are available, allowing the user to create an event database, download data from International Federation of Digital Seismograph Networks services, inspect the background noise, and compute synthetic seismograms. ISP is written in Python3, supported by several open-source and/or publicly available tools. Its modular design allows for new features to be added in a collaborative development environment. Y1 - 2022 U6 - https://doi.org/10.1785/0220210205 SN - 0895-0695 SN - 1938-2057 VL - 93 IS - 3 SP - 1895 EP - 1908 PB - Seismological Society of America CY - Albany ER - TY - JOUR A1 - Tabatabaei, Iman A1 - Alseekh, Saleh A1 - Shahid, Mohammad A1 - Leniak, Ewa A1 - Wagner, Mateusz A1 - Mahmoudi, Henda A1 - Thushar, Sumitha A1 - Fernie, Alisdair R. A1 - Murphy, Kevin M. A1 - Schmöckel, Sandra M. A1 - Tester, Mark A1 - Müller-Röber, Bernd A1 - Skirycz, Aleksandra A1 - Balazadeh, Salma T1 - The diversity of quinoa morphological traits and seed metabolic composition JF - Scientific data N2 - Quinoa (Chenopodium quinoa Willd.) is an herbaceous annual crop of the amaranth family (Amaranthaceae). It is increasingly cultivated for its nutritious grains, which are rich in protein and essential amino acids, lipids, and minerals. Quinoa exhibits a high tolerance towards various abiotic stresses including drought and salinity, which supports its agricultural cultivation under climate change conditions. The use of quinoa grains is compromised by anti-nutritional saponins, a terpenoid class of secondary metabolites deposited in the seed coat; their removal before consumption requires extensive washing, an economically and environmentally unfavorable process; or their accumulation can be reduced through breeding. In this study, we analyzed the seed metabolomes, including amino acids, fatty acids, and saponins, from 471 quinoa cultivars, including two related species, by liquid chromatography - mass spectrometry. Additionally, we determined a large number of agronomic traits including biomass, flowering time, and seed yield. The results revealed considerable diversity between genotypes and provide a knowledge base for future breeding or genome editing of quinoa. Y1 - 2022 U6 - https://doi.org/10.1038/s41597-022-01399-y SN - 2052-4463 VL - 9 IS - 1 PB - Nature Research CY - Berlin ER - TY - JOUR A1 - Kleinpeter, Erich A1 - Koch, Andreas T1 - The multiple bond character of the carbon-boron bond in boron trapped N-heterocyclic carbenes (NHCs) and cyclic(alkyl)(amino) carbenes (CAACs) on the magnetic criterion JF - Tetrahedron N2 - Geometry, 11B, 13C chemical shifts and the spatial magnetic properties (Through-Space NMR Shieldings -TSNMRS) of both cations and anions of boron-trapped N-heterocyclic carbenes (NHCs) and cyclic (alkyl)(amino)carbenes (CAACs) and of the corresponding diborane/diborene/diboryne dis-carbene adducts have been calculated using the GIAO perturbation method employing the nucleus independent chemical shift (NICS) concept; the TSNMRS results are visualized as iso-chemical-shielding surfaces (ICSS) of various size and direction. The ICSS of the TSNMRS (actually the anisotropy effects measurable in 1H NMR spectroscopy) are employed to qualify and quantify the present multiple bond character of the Carbene-Boron bond in the trapped NHCs and CAACs. Results are confirmed by bond length and 11B/13C chemical shift variations. Thus the partial multiple bond character of the Carbene-Boron bond cannot be expressed by the arrow of weak, much longer dative bonds and should be omitted as in other covalent lone pair-it or triel bonds. & COPY; 2023 Elsevier Ltd. All rights reserved. KW - NHCs KW - CAACs KW - Multiple NHC(CAAC)-Boron bonds KW - Through -space NMR KW - shieldings (TSNMRS) KW - NICS KW - Anisotropy effect KW - Ring current effect Y1 - 2023 U6 - https://doi.org/10.1016/j.tet.2023.133469 SN - 0040-4020 SN - 1464-5416 VL - 140 PB - Elsevier CY - Oxford ER - TY - JOUR A1 - Stiegler, Jonas A1 - Pahl, Janice A1 - Guillen, Rafael Arce A1 - Ullmann, Wiebke A1 - Blaum, Niels T1 - The heat is on BT - impacts of rising temperature on the activity of a common European mammal JF - Frontiers in Ecology and Evolution N2 - Climate conditions severely impact the activity and, consequently, the fitness of wildlife species across the globe. Wildlife can respond to new climatic conditions, but the pace of human-induced change limits opportunities for adaptation or migration. Thus, how these changes affect behavior, movement patterns, and activity levels remains unclear. In this study, we investigate how extreme weather conditions affect the activity of European hares (Lepus europaeus) during their peak reproduction period. When hares must additionally invest energy in mating, prevailing against competitors, or lactating, we investigated their sensitivities to rising temperatures, wind speed, and humidity. To quantify their activity, we used the overall dynamic body acceleration (ODBA) calculated from tri-axial acceleration measurements of 33 GPS-collared hares. Our analysis revealed that temperature, humidity, and wind speed are important in explaining changes in activity, with a strong response for high temperatures above 25 & DEG;C and the highest change in activity during temperature extremes of over 35 & DEG;C during their inactive period. Further, we found a non-linear relationship between temperature and activity and an interaction of activity changes between day and night. Activity increased at higher temperatures during the inactive period (day) and decreased during the active period (night). This decrease was strongest during hot tropical nights. At a stage of life when mammals such as hares must substantially invest in reproduction, the sensitivity of females to extreme temperatures was particularly pronounced. Similarly, both sexes increased their activity at high humidity levels during the day and low wind speeds, irrespective of the time of day, while the effect of humidity was stronger for males. Our findings highlight the importance of understanding the complex relationships between extreme weather conditions and mammal behavior, critical for conservation and management. With ongoing climate change, extreme weather events such as heat waves and heavy rainfall are predicted to occur more often and last longer. These events will directly impact the fitness of hares and other wildlife species and hence the population dynamics of already declining populations across Europe. KW - activity KW - ODBA KW - animal tracking KW - European hare KW - extreme weather events KW - climate change Y1 - 2023 U6 - https://doi.org/10.3389/fevo.2023.1193861 SN - 2296-701X VL - 11 PB - Frontiers Media CY - Lausanne ER - TY - JOUR A1 - Kühne, Katharina A1 - Jeglinski-Mende, Melinda A. T1 - Refraining from interaction can decrease fear of physical closeness during COVID-19 JF - Scientific reports N2 - Perception of peripersonal space (PPS) and interpersonal distance (IPD) has been shown to be modified by external factors such as perceived danger, the use of tools, and social factors. Especially in times of social distancing in the context of the COVID-19 pandemic, it is vital to study factors that modify PPS and IPD. The present work addresses the question of whether wearing a face mask as a protection tool and social interaction impact the perception of IPD. We tested estimated IPD in pictures at three distances: 50 cm, 90 cm, and 150 cm in both social interaction (shaking hands) and without interaction and when the two people in the pictures wore a face mask or not. Data from 60 subjects were analyzed in a linear mixed model (on both difference in distance estimation to the depicted distance and in absolute distance estimation) and in a 3 (distance: 50, 90, 150) x 2 (interaction: no interaction, shake hands), x 2 face mask (no mask, mask) rmANOVA on distance estimation difference. All analyses showed that at a distance of 50 and 90 cm, participants generally underestimated the IPD while at an IPD of 150 cm, participants overestimated the distance. This could be grounded in perceived danger and avoidance behavior at closer distances, while the wider distance between persons was not perceived as dangerous. Our findings at an IPD of 90 cm show that social interaction has the largest effect at the border of our PPS, while the face mask did not affect social interaction at either distance. In addition, the ANOVA results indicate that when no social interaction was displayed, participants felt less unsafe when depicted persons wore a face mask at distances of 90 and 150 cm. This shows that participants are on the one hand aware of the given safety measures and internalized them; on the other hand, that refraining from physical social interaction helps to get close to other persons. KW - health policy KW - human behaviour Y1 - 2023 U6 - https://doi.org/10.1038/s41598-023-34667-x SN - 2045-2322 VL - 13 IS - 1 PB - Nature portfolio CY - London ER - TY - JOUR A1 - Bittmann, Frank A1 - Dech, Silas A1 - Schaefer, Laura T1 - Another way to confuse motor control BT - manual technique supposed to shorten muscle spindles reduces the muscular holding stability in the sense of adaptive force in male soccer players JF - Brain Sciences N2 - Sensorimotor control can be impaired by slacked muscle spindles. This was shown for reflex responses and, recently, also for muscular stability in the sense of Adaptive Force (AF). The slack in muscle spindles was generated by contracting the lengthened muscle followed by passive shortening. AF was suggested to specifically reflect sensorimotor control since it requires tension-length control in adaptation to an increasing load. This study investigated AF parameters in reaction to another, manually performed slack procedure in a preselected sample (n = 13). The AF of 11 elbow and 12 hip flexors was assessed by an objectified manual muscle test (MMT) using a handheld device. Maximal isometric AF was significantly reduced after manual spindle technique vs. regular MMT. Muscle lengthening started at 64.93 & PLUSMN; 12.46% of maximal voluntary isometric contraction (MVIC). During regular MMT, muscle length could be maintained stable until 92.53 & PLUSMN; 10.12% of MVIC. Hence, muscular stability measured by AF was impaired after spindle manipulation. Force oscillations arose at a significantly lower level for regular vs. spindle. This supports the assumption that they are a prerequisite for stable adaptation. Reduced muscular stability in reaction to slack procedures is considered physiological since sensory information is misled. It is proposed to use slack procedures to test the functionality of the neuromuscular system, which is relevant for clinical practice. KW - maximal isometric Adaptive Force KW - holding capacity KW - muscle stability KW - muscle instability KW - neuromuscular functioning KW - neuromuscular control KW - motor control KW - muscle spindle KW - muscle physiology KW - regulatory physiology Y1 - 2023 U6 - https://doi.org/10.3390/brainsci13071105 SN - 2076-3425 VL - 13 IS - 7 PB - MDPI CY - Basel ER - TY - JOUR A1 - Quarmby, Andrew James A1 - Khajooei, Mina A1 - Kurtz, Philip A1 - Henschke, Jakob A1 - Kim, MyoungHwee A1 - Mayer, Frank A1 - Engel, Tilman T1 - Unexpected running perturbations BT - reliability and validity of a treadmill running protocol with analysis of provoked reflex activity in the lower extremities JF - Frontiers in sports and active living N2 - Introduction Balance is vital for human health and experiments have been conducted to measure the mechanisms of postural control, for example studying reflex responses to simulated perturbations. Such studies are frequent in walking but less common in running, and an understanding of reflex responses to trip-like disturbances could enhance our understanding of human gait and improve approaches to training and rehabilitation. Therefore, the primary aim of this study was to investigate the technical validity and reliability of a treadmill running protocol with perturbations. A further exploratory aim was to evaluate the associated neuromuscular reflex responses to the perturbations, in the lower limbs. Methods Twelve healthy participants completed a running protocol (9 km/h) test-retest (2 weeks apart), whereby 30 unilateral perturbations were executed via the treadmill belts (presets:2.0 m/s amplitude;150 ms delay (post-heel contact);100ms duration). Validity of the perturbations was assessed via mean +/- SD comparison, percentage error calculation between the preset and recorded perturbation characteristics (PE%), and coefficient of variation (CV%). Test-retest reliability (TRV%) and Bland-Altman analysis (BLA; bias +/- 1.96 * SD) was calculated for reliability. To measure reflex activity, electromyography (EMG) was applied in both legs. EMG amplitudes (root mean square normalized to unperturbed strides) and latencies [ms] were analysed descriptively. Results Left-side perturbation amplitude was 1.9 +/- 0.1 m/s, delay 105 +/- 2 ms, and duration 78 +/- 1 ms. Right-side perturbation amplitude was 1.9 +/- 0.1 m/s, delay 118 +/- 2 ms, duration 78 +/- 1 ms. PE% ranged from 5-30% for the recorded perturbations. CV% of the perturbations ranged from 19.5-76.8%. TRV% for the perturbations was 6.4-16.6%. BLA for the left was amplitude: 0.0 +/- 0.3m/s, delay: 0 +/- 17 ms, duration: 2 +/- 13 ms, and for the right was amplitude: 0.1 +/- 0.7, delay: 4 +/- 40 ms, duration: 1 +/- 35 ms. EMG amplitudes ranged from 175 +/- 141%-454 +/- 359% in both limbs. Latencies were 109 +/- 12-116 +/- 23 ms in the tibialis anterior, and 128 +/- 49-157 +/- 20 ms in the biceps femoris. Discussion Generally, this study indicated sufficient validity and reliability of the current setup considering the technical challenges and limitations, although the reliability of the right-sided perturbations could be questioned. The protocol provoked reflex responses in the lower extremities, especially in the leading leg. Acute neuromusculoskeletal adjustments to the perturbations could be studied and compared in clinical and healthy running populations, and the protocol could be utilised to monitor chronic adaptations to interventions over time. KW - running KW - perturbation KW - EMG KW - reliability KW - stumbling KW - reflexes KW - split-belt treadmill KW - gait Y1 - 2023 U6 - https://doi.org/10.3389/fspor.2023.1129058 SN - 2624-9367 VL - 5 PB - Frontiers Media CY - Lausanne ER -