TY - JOUR A1 - Dörfler, Thomas T1 - Geographie und Dekonstruktion BT - zu einem zeitgenössischen Missverständnis JF - Geographische Revue : Zeitschrift für Literatur und Diskussion N2 - Inhalt: - Der Ort - Das Symptom - Der Jargon des Vermeintlichen, oder: vermeintliche Philosophie - Was ist: Dekonstruktion? - Zur Genese - Dekonstruktion und Geographie - Grenz-Philosophie - Die Welt als Text - Versuch über die Grenze, in geographischer Absicht Y1 - 2005 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-31098 SN - 1438-3039 VL - 7 IS - 1/2 SP - 67 EP - 85 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 - BOOK A1 - Ceglarek, Petra A1 - Wulsch, Iris A1 - Frenzel, Tom A1 - Ihle, Wolfgang T1 - Gesundheitsförderung in Brandenburger Kindertagesstätten : eine Bestandsaufnahme N2 - Theoretischer Hintergrund: Eine frühzeitige Gesundheitsförderung wird als wesentliches Bestimmungsstück zur Prävention körperlicher und psychischer Erkrankungen angesehen. Als ideales Setting für eine gezielte Gesundheitsförderung wird der Lebensraum Kita angesehen. Fragestellungen: Welche Aktivitäten zur Gesundheitsförderung gibt es bisher in den Brandenburger Kitas? Spielt hier die Bildungsnähe/-ferne der betreuten Kinder eine Rolle? In welchen Bereichen gibt es den größten Fort- und Weiterbildungsbedarf der Mitarbeiterinnen? Methode: Untersuchung einer Stichprobe von 269 Brandenburger Kitas mit insgesamt 21 653 betreuten Kindern. Erfassung struktureller Rahmenbedingungen, pädagogischer Konzepte, Aktivitäten zur Gesundheitsförderung, Partizipation und Fortbildungsbedarf. Ergebnisse: Es zeigte sich eine nachhaltige Umsetzung von Aktivitäten und große Kreativität. Dabei standen vor allem Angebote der Bereiche Bewegung und Ernährung im Zentrum. Psychosoziale Themen wurden seltener als Schwerpunkt benannt, wohingegen hierfür der größte Fortbildungbedarf (Ranking der Fortbildungsthemen: 1. Psychosoziale Entwicklung, 2. Psychische Probleme, 3. Stressbewältigung) vorlag. KW - Gesundheitsförderung KW - Kindertagesstätten KW - Bewegung KW - Ernährung KW - Psychosoziale Gesundheit Y1 - 2006 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-13105 SN - 978-3-939469-50-6 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Reeg, Jette A1 - Strigl, Lea A1 - Jeltsch, Florian T1 - Agricultural buffer zone thresholds to safeguard functional bee diversity BT - Insights from a community modeling approach JF - Ecology and Evolution N2 - Wild bee species are important pollinators in agricultural landscapes. However, population decline was reported over the last decades and is still ongoing. While agricultural intensification is a major driver of the rapid loss of pollinating species, transition zones between arable fields and forest or grassland patches, i.e., agricultural buffer zones, are frequently mentioned as suitable mitigation measures to support wild bee populations and other pollinator species. Despite the reported general positive effect, it remains unclear which amount of buffer zones is needed to ensure a sustainable and permanent impact for enhancing bee diversity and abundance. To address this question at a pollinator community level, we implemented a process-based, spatially explicit simulation model of functional bee diversity dynamics in an agricultural landscape. More specifically, we introduced a variable amount of agricultural buffer zones (ABZs) at the transition of arable to grassland, or arable to forest patches to analyze the impact on bee functional diversity and functional richness. We focused our study on solitary bees in a typical agricultural area in the Northeast of Germany. Our results showed positive effects with at least 25% of virtually implemented agricultural buffer zones. However, higher amounts of ABZs of at least 75% should be considered to ensure a sufficient increase in Shannon diversity and decrease in quasi-extinction risks. These high amounts of ABZs represent effective conservation measures to safeguard the stability of pollination services provided by solitary bee species. As the model structure can be easily adapted to other mobile species in agricultural landscapes, our community approach offers the chance to compare the effectiveness of conservation measures also for other pollinator communities in future. KW - agricultural landscape KW - buffer zones KW - community model KW - functional traits KW - solitary bees KW - spatially explicit Y1 - 2022 U6 - https://doi.org/10.1002/ece3.8748 SN - 2045-7758 VL - 12 SP - 1 EP - 17 PB - Wiley Online Library CY - Hoboken, New Jersey, USA ET - 3 ER - TY - JOUR A1 - Liebe, Thomas A1 - Dordevic, Milos A1 - Kaufmann, Jörn A1 - Avetisyan, Araks A1 - Skalej, Martin A1 - Müller, Notger Germar T1 - Investigation of the functional pathogenesis of mild cognitive impairment by localisation-based locus coeruleus resting-state fMRI JF - Human Brain Mapping N2 - Dementia as one of the most prevalent diseases urges for a better understanding of the central mechanisms responsible for clinical symptoms, and necessitates improvement of actual diagnostic capabilities. The brainstem nucleus locus coeruleus (LC) is a promising target for early diagnosis because of its early structural alterations and its relationship to the functional disturbances in the patients. In this study, we applied our improved method of localisation-based LC resting-state fMRI to investigate the differences in central sensory signal processing when comparing functional connectivity (fc) of a patient group with mild cognitive impairment (MCI, n = 28) and an age-matched healthy control group (n = 29). MCI and control participants could be differentiated in their Mini-Mental-State-Examination (MMSE) scores (p < .001) and LC intensity ratio (p = .010). In the fMRI, LC fc to anterior cingulate cortex (FDR p < .001) and left anterior insula (FDR p = .012) was elevated, and LC fc to right temporoparietal junction (rTPJ, FDR p = .012) and posterior cingulate cortex (PCC, FDR p = .021) was decreased in the patient group. Importantly, LC to rTPJ connectivity was also positively correlated to MMSE scores in MCI patients (p = .017). Furthermore, we found a hyperactivation of the left-insula salience network in the MCI patients. Our results and our proposed disease model shed new light on the functional pathogenesis of MCI by directing to attentional network disturbances, which could aid new therapeutic strategies and provide a marker for diagnosis and prediction of disease progression. KW - attention KW - locus coeruleus KW - mild cognitive impairment KW - resting-state fMRI Y1 - 2022 U6 - https://doi.org/10.1002/hbm.26039 SN - 1097-0193 VL - 43 SP - 5630 EP - 5642 PB - Wiley CY - New York, NY, USA ET - 18 ER - TY - JOUR A1 - Hauffe, Robert A1 - Rath, Michaela A1 - Agyapong, Wilson A1 - Jonas, Wenke A1 - Vogel, Heike A1 - Schulz, Tim Julius A1 - Schwarz, Maria A1 - Kipp, Anna Patricia A1 - Blüher, Matthias A1 - Kleinridders, André T1 - Obesity Hinders the Protective Effect of Selenite Supplementation on Insulin Signaling JF - Antioxidants N2 - The intake of high-fat diets (HFDs) containing large amounts of saturated long-chain fatty acids leads to obesity, oxidative stress, inflammation, and insulin resistance. The trace element selenium, as a crucial part of antioxidative selenoproteins, can protect against the development of diet-induced insulin resistance in white adipose tissue (WAT) by increasing glutathione peroxidase 3 (GPx3) and insulin receptor (IR) expression. Whether selenite (Se) can attenuate insulin resistance in established lipotoxic and obese conditions is unclear. We confirm that GPX3 mRNA expression in adipose tissue correlates with BMI in humans. Cultivating 3T3-L1 pre-adipocytes in palmitate-containing medium followed by Se treatment attenuates insulin resistance with enhanced GPx3 and IR expression and adipocyte differentiation. However, feeding obese mice a selenium-enriched high-fat diet (SRHFD) only resulted in a modest increase in overall selenoprotein gene expression in WAT in mice with unaltered body weight development, glucose tolerance, and insulin resistance. While Se supplementation improved adipocyte morphology, it did not alter WAT insulin sensitivity. However, mice fed a SRHFD exhibited increased insulin content in the pancreas. Overall, while selenite protects against palmitate-induced insulin resistance in vitro, obesity impedes the effect of selenite on insulin action and adipose tissue metabolism in vivo. KW - selenite KW - insulin KW - adipose tissue KW - obesity KW - insulin resistance Y1 - 2022 U6 - https://doi.org/10.3390/antiox11050862 SN - 2076-3921 VL - 11 SP - 1 EP - 16 PB - MDPI CY - Basel, Schweiz ET - 5 ER - TY - JOUR A1 - Kayhan, Ezgi A1 - Matthes, Daniel A1 - Marriott Haresign, Ira A1 - Bánki, Anna A1 - Michel, Christine A1 - Langeloh, Miriam A1 - Wass, Sam A1 - Hoehl, Stefanie T1 - DEEP: A dual EEG pipeline for developmental hyperscanning studies JF - Developmental Cognitive Neuroscience N2 - Cutting-edge hyperscanning methods led to a paradigm shift in social neuroscience. It allowed researchers to measure dynamic mutual alignment of neural processes between two or more individuals in naturalistic contexts. The ever-growing interest in hyperscanning research calls for the development of transparent and validated data analysis methods to further advance the field. We have developed and tested a dual electroencephalography (EEG) analysis pipeline, namely DEEP. Following the preprocessing of the data, DEEP allows users to calculate Phase Locking Values (PLVs) and cross-frequency PLVs as indices of inter-brain phase alignment of dyads as well as time-frequency responses and EEG power for each participant. The pipeline also includes scripts to control for spurious correlations. Our goal is to contribute to open and reproducible science practices by making DEEP publicly available together with an example mother-infant EEG hyperscanning dataset. KW - Developmental hyperscanning KW - Dual EEG analysis KW - Adult-child interaction KW - Phase Locking Value KW - PLV KW - Cross-frequency PLV KW - FieldTrip Y1 - 2022 U6 - https://doi.org/10.1016/j.dcn.2022.101104 SN - 1878-9307 VL - 54 SP - 1 EP - 11 PB - Elsevier CY - Amsterdam, Niederlande ER - TY - JOUR A1 - Tiedemann, Kim A1 - Iobbi-Nivol, Chantal A1 - Leimkühler, Silke T1 - The Role of the Nucleotides in the Insertion of the bis-Molybdopterin Guanine Dinucleotide Cofactor into apo-Molybdoenzymes JF - Molecules N2 - The role of the GMP nucleotides of the bis-molybdopterin guanine dinucleotide (bis-MGD) cofactor of the DMSO reductase family has long been a subject of discussion. The recent characterization of the bis-molybdopterin (bis-Mo-MPT) cofactor present in the E. coli YdhV protein, which differs from bis-MGD solely by the absence of the nucleotides, now enables studying the role of the nucleotides of bis-MGD and bis-MPT cofactors in Moco insertion and the activity of molybdoenzymes in direct comparison. Using the well-known E. coli TMAO reductase TorA as a model enzyme for cofactor insertion, we were able to show that the GMP nucleotides of bis-MGD are crucial for the insertion of the bis-MGD cofactor into apo-TorA. KW - bis-MGD KW - chaperone KW - molybdenum cofactor KW - TMAO reductase Y1 - 2022 U6 - https://doi.org/10.3390/molecules27092993 SN - 1420-3049 VL - 27 SP - 1 EP - 15 PB - MDPI CY - Basel, Schweiz ET - 9 ER - TY - CHAP A1 - Reimer, O. A1 - Aharonian, Felix A. A1 - Hinton, J. A1 - Hofmann, W. A1 - Hoppe, S. A1 - Raue, M. A1 - Reimer, A. T1 - VHE gamma-rays from Westerlund 2 and implications for the inferred energetics N2 - The H.E.S.S. collaboration recently reported the discovery of VHE γ-ray emission coincident with the young stellar cluster Westerlund 2. This system is known to host a population of hot, massive stars, and, most particularly, the WR binary WR 20a. Particle acceleration to TeV energies in Westerlund 2 can be accomplished in several alternative scenarios, therefore we only discuss energetic constraints based on the total available kinetic energy in the system, the actual mass loss rates of respective cluster members, and implied gamma-ray production from processes such as inverse Compton scattering or neutral pion decay. From the inferred gammaray luminosity of the order of 1035erg/s, implications for the efficiency of converting available kinetic energy into non-thermal radiation associated with stellar winds in the Westerlund 2 cluster are discussed under consideration of either the presence or absence of wind clumping. Y1 - 2007 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-18172 ER - TY - JOUR A1 - Weithoff, Guntram A1 - Bell, Elanor Margaret T1 - Complex Trophic Interactions in an Acidophilic Microbial Community JF - Microorganisms N2 - Extreme habitats often harbor specific communities that differ substantially from non-extreme habitats. In many cases, these communities are characterized by archaea, bacteria and protists, whereas the number of species of metazoa and higher plants is relatively low. In extremely acidic habitats, mostly prokaryotes and protists thrive, and only very few metazoa thrive, for example, rotifers. Since many studies have investigated the physiology and ecology of individual species, there is still a gap in research on direct, trophic interactions among extremophiles. To fill this gap, we experimentally studied the trophic interactions between a predatory protist (Actinophrys sol, Heliozoa) and its prey, the rotifers Elosa woralli and Cephalodella sp., the ciliate Urosomoida sp. and the mixotrophic protist Chlamydomonas acidophila (a green phytoflagellate, Chlorophyta). We found substantial predation pressure on all animal prey. High densities of Chlamydomonas acidophila reduced the predation impact on the rotifers by interfering with the feeding behaviour of A. sol. These trophic relations represent a natural case of intraguild predation, with Chlamydomonas acidophila being the common prey and the rotifers/ciliate and A. sol being the intraguild prey and predator, respectively. We further studied this intraguild predation along a resource gradient using Cephalodella sp. as the intraguild prey. The interactions among the three species led to an increase in relative rotifer abundance with increasing resource (Chlamydomonas) densities. By applying a series of laboratory experiments, we revealed the complexity of trophic interactions within a natural extremophilic community. KW - acid mine drainage KW - extremophiles KW - food web KW - heliozoa KW - intraguild predation KW - mining lakes KW - Rotifera Y1 - 2022 U6 - https://doi.org/10.3390/microorganisms10071340 SN - 2076-2607 VL - 10 SP - 1 EP - 10 PB - MDPI CY - Basel, Schweiz ET - 7 ER - TY - BOOK A1 - Weiß, Norman A1 - Verlaan, Stephanie A1 - Vasquez Carruthers, Juan Francisco A1 - Mair, Theresa A1 - Conner, Sean A1 - Maaser, Lucas A1 - Röthlisberger, Livia ED - Weiß, Norman T1 - Transitional Justice BT - Theoretical and Practical Approaches T3 - Potsdamer Studien zu Staat, Recht und Politik N2 - This publication deals with the topic of transitional justice. In six case studies, the authors link theoretical and practical implications in order to develop some innovative approaches. Their proposals might help to deal more effectively with the transition of societies, legal orders and political systems. Young academics from various backgrounds provide fresh insights and demonstrate the relevance of the topic. The chapters analyse transitions and conflicts in Sierra Leone, Argentina, Nicaragua, Nepal, and South Sudan as well as Germany’s colonial genocide in Namibia. Thus, the book provides the reader with new insights and contributes to the ongoing debate about transitional justice. N2 - Gegenstand dieser Publikation ist das Thema „Transitional Justice“. In sechs Fallstudien verknüpfen die Autoren theoretische und praktische Implikationen, um innovative Ansätze zu entwickeln. Ihre Vorschläge wollen dazu beitragen, den Übergangsprozess von Gesellschaften, Rechtsordnungen und politischen Systemen effektiver zu gestalten. Nachwuchswissenschaftler mit unterschiedlichem fachlichem Hintergrund geben hier neue Einblicke und zeigen die fortdauernde Relevanz des Themas. Die Kapitel analysieren Übergänge und Konflikte in Sierra Leone, Argentinien, Nicaragua, Nepal und Süd-Sudan sowie den kolonialen Völkermord in Namibia. So liefert das Buch dem Leser neue Erkenntnisse und trägt zur laufenden Debatte über das Thema „Transitional Justice“ bei. T3 - Potsdamer Studien zu Staat, Recht und Politik - 7 KW - transitional justice KW - transformation KW - transformative justice KW - reconciliation KW - political opportunism KW - Übergangsjustiz KW - Transformation KW - Versöhnung KW - Demokratisierung Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-431711 SN - 978-3-86956-473-9 SN - 1869-2443 SN - 1867-2663 IS - 7 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Prasse, Paul A1 - Iversen, Pascal A1 - Lienhard, Matthias A1 - Thedinga, Kristina A1 - Herwig, Ralf A1 - Scheffer, Tobias T1 - Pre-Training on In Vitro and Fine-Tuning on Patient-Derived Data Improves Deep Neural Networks for Anti-Cancer Drug-Sensitivity Prediction JF - MDPI N2 - Large-scale databases that report the inhibitory capacities of many combinations of candidate drug compounds and cultivated cancer cell lines have driven the development of preclinical drug-sensitivity models based on machine learning. However, cultivated cell lines have devolved from human cancer cells over years or even decades under selective pressure in culture conditions. Moreover, models that have been trained on in vitro data cannot account for interactions with other types of cells. Drug-response data that are based on patient-derived cell cultures, xenografts, and organoids, on the other hand, are not available in the quantities that are needed to train high-capacity machine-learning models. We found that pre-training deep neural network models of drug sensitivity on in vitro drug-sensitivity databases before fine-tuning the model parameters on patient-derived data improves the models’ accuracy and improves the biological plausibility of the features, compared to training only on patient-derived data. From our experiments, we can conclude that pre-trained models outperform models that have been trained on the target domains in the vast majority of cases. KW - deep neural networks KW - drug-sensitivity prediction KW - anti-cancer drugs Y1 - 2022 U6 - https://doi.org/10.3390/cancers14163950 SN - 2072-6694 VL - 14 SP - 1 EP - 14 PB - MDPI CY - Basel, Schweiz ET - 16 ER - TY - JOUR A1 - Omane, Paul Okyere A1 - Höhle, Barbara T1 - Acquiring syntactic variability BT - The production of Wh-questions in children and adults speaking Akan JF - Frontiers in communication N2 - This paper investigates the predictions of the Derivational Complexity Hypothesis by studying the acquisition of wh-questions in 4- and 5-year-old Akan-speaking children in an experimental approach using an elicited production and an elicited imitation task. Akan has two types of wh-question structures (wh-in-situ and wh-ex-situ questions), which allows an investigation of children’s acquisition of these two question structures and their preferences for one or the other. Our results show that adults prefer to use wh-ex-situ questions over wh-in-situ questions. The results from the children show that both age groups have the two question structures in their linguistic repertoire. However, they differ in their preferences in usage in the elicited production task: while the 5-year-olds preferred the wh-in-situ structure over the wh-ex-situ structure, the 4-year-olds showed a selective preference for the wh-in-situ structure in who-questions. These findings suggest a developmental change in wh-question preferences in Akan-learning children between 4 and 5 years of age with a so far unobserved u-shaped developmental pattern. In the elicited imitation task, all groups showed a strong tendency to maintain the structure of in-situ and ex-situ questions in repeating grammatical questions. When repairing ungrammatical ex-situ questions, structural changes to grammatical in-situ questions were hardly observed but the insertion of missing morphemes while keeping the ex-situ structure. Together, our findings provide only partial support for the Derivational Complexity Hypothesis. KW - Akan KW - wh-questions KW - wh-in-situ KW - wh-ex-situ KW - derivational complexity KW - language acquisition Y1 - 2021 U6 - https://doi.org/10.3389/fcomm.2021.604951 SN - 2297-900X VL - 2021 PB - Frontiers Media CY - Lausanne, Schweiz ER - TY - THES A1 - Müller, Melanie J. I. T1 - Bidirectional transport by molecular motors T1 - Bidirektionaler Transport durch molekulare Motoren N2 - In biological cells, the long-range intracellular traffic is powered by molecular motors which transport various cargos along microtubule filaments. The microtubules possess an intrinsic direction, having a 'plus' and a 'minus' end. Some molecular motors such as cytoplasmic dynein walk to the minus end, while others such as conventional kinesin walk to the plus end. Cells typically have an isopolar microtubule network. This is most pronounced in neuronal axons or fungal hyphae. In these long and thin tubular protrusions, the microtubules are arranged parallel to the tube axis with the minus ends pointing to the cell body and the plus ends pointing to the tip. In such a tubular compartment, transport by only one motor type leads to 'motor traffic jams'. Kinesin-driven cargos accumulate at the tip, while dynein-driven cargos accumulate near the cell body. We identify the relevant length scales and characterize the jamming behaviour in these tube geometries by using both Monte Carlo simulations and analytical calculations. A possible solution to this jamming problem is to transport cargos with a team of plus and a team of minus motors simultaneously, so that they can travel bidirectionally, as observed in cells. The presumably simplest mechanism for such bidirectional transport is provided by a 'tug-of-war' between the two motor teams which is governed by mechanical motor interactions only. We develop a stochastic tug-of-war model and study it with numerical and analytical calculations. We find a surprisingly complex cooperative motility behaviour. We compare our results to the available experimental data, which we reproduce qualitatively and quantitatively. N2 - In biologischen Zellen transportieren molekulare Motoren verschiedenste Frachtteilchen entlang von Mikrotubuli-Filamenten. Die Mikrotubuli-Filamente besitzen eine intrinsische Richtung: sie haben ein "Plus-" und ein "Minus-"Ende. Einige molekulare Motoren wie Dynein laufen zum Minus-Ende, während andere wie Kinesin zum Plus-Ende laufen. Zellen haben typischerweise ein isopolares Mikrotubuli-Netzwerk. Dies ist besonders ausgeprägt in neuronalen Axonen oder Pilz-Hyphen. In diesen langen röhrenförmigen Ausstülpungen liegen die Mikrotubuli parallel zur Achse mit dem Minus-Ende zum Zellkörper und dem Plus-Ende zur Zellspitze gerichtet. In einer solchen Röhre führt Transport durch nur einen Motor-Typ zu "Motor-Staus". Kinesin-getriebene Frachten akkumulieren an der Spitze, während Dynein-getriebene Frachten am Zellkörper akkumulieren. Wir identifizieren die relevanten Längenskalen und charakterisieren das Stauverhalten in diesen Röhrengeometrien mit Hilfe von Monte-Carlo-Simulationen und analytischen Rechnungen. Eine mögliche Lösung für das Stauproblem ist der Transport mit einem Team von Plus- und einem Team von Minus-Motoren gleichzeitig, so dass die Fracht sich in beide Richtungen bewegen kann. Dies wird in Zellen tatsächlich beobachtet. Der einfachste Mechanismus für solchen bidirektionalen Transport ist ein "Tauziehen" zwischen den beiden Motor-Teams, das nur mit mechanischer Interaktion funktioniert. Wir entwickeln ein stochastisches Tauzieh-Modell, das wir mit numerischen und analytischen Rechnungen untersuchen. Es ergibt sich ein erstaunlich komplexes Motilitätsverhalten. Wir vergleichen unsere Resultate mit den vorhandenen experimentellen Daten, die wir qualitativ und quantitativ reproduzieren. KW - molekulare Motoren KW - bidirektionaler intrazellulärer Transport KW - Tauziehen KW - stochastische Prozesse KW - kooperative Phänomene KW - molecular motors KW - bidirectional intracellular transport KW - tug-of-war KW - stochastic processes KW - cooperative phenomena Y1 - 2008 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-18715 ER - TY - JOUR A1 - Rose, Robert A1 - Groeger, Lars A1 - Hölzle, Katharina T1 - The Emergence of Shared Leadership in Innovation Labs JF - Frontiers in Psychology N2 - Implementing innovation laboratories to leverage intrapreneurship are an increasingly popular organizational practice. A typical feature in these creative environments are semi-autonomous teams in which multiple members collectively exert leadership influence, thereby challenging traditional command-and-control conceptions of leadership. An extensive body of research on the team-centric concept of shared leadership has recognized the potential for pluralized leadership structures in enhancing team effectiveness; however, little empirical work has been conducted in organizational contexts in which creativity is key. This study set out to explore antecedents of shared leadership and its influence on team creativity in an innovation lab. Building on extant shared leadership and innovation research, we propose antecedents customary to creative teamwork, that is, experimental culture, task reflexivity, and voice. Multisource data were collected from 104 team members and 49 evaluations of 29 coaches nested in 21 teams working in a prototypical innovation lab. We identify factors specific to creative teamwork that facilitate the emergence of shared leadership by providing room for experimentation, encouraging team members to speak up in the creative process, and cultivating a reflective application of entrepreneurial thinking. We provide specific exemplary activities for innovation lab teams to increase levels of shared leadership. KW - innovation laboratories KW - intrapreneurship KW - team creativity KW - shared leadership KW - social network analysis Y1 - 2021 U6 - https://doi.org/10.3389/fpsyg.2021.685167 SN - 1664-1078 VL - 12 SP - 1 EP - 13 PB - Frontiers in psychology CY - Lausanne, Schweiz ER - TY - JOUR A1 - Dordevic, Milos A1 - Hölzer, Sonja A1 - Russo, Augusta A1 - García Alanis, José Carlos A1 - Müller, Notger Germar T1 - The Role of the Precuneus in Human Spatial Updating in a Real Environment Setting—A cTBS Study JF - Life N2 - As we move through an environment, we update positions of our body relative to other objects, even when some objects temporarily or permanently leave our field of view—this ability is termed egocentric spatial updating and plays an important role in everyday life. Still, our knowledge about its representation in the brain is still scarce, with previous studies using virtual movements in virtual environments or patients with brain lesions suggesting that the precuneus might play an important role. However, whether this assumption is also true when healthy humans move in real environments where full body-based cues are available in addition to the visual cues typically used in many VR studies is unclear. Therefore, in this study we investigated the role of the precuneus in egocentric spatial updating in a real environment setting in 20 healthy young participants who underwent two conditions in a cross-over design: (a) stimulation, achieved through applying continuous theta-burst stimulation (cTBS) to inhibit the precuneus and (b) sham condition (activated coil turned upside down). In both conditions, participants had to walk back with blindfolded eyes to objects they had previously memorized while walking with open eyes. Simplified trials (without spatial updating) were used as control condition, to make sure the participants were not affected by factors such as walking blindfolded, vestibular or working memory deficits. A significant interaction was found, with participants performing better in the sham condition compared to real stimulation, showing smaller errors both in distance and angle. The results of our study reveal evidence of an important role of the precuneus in a real-environment egocentric spatial updating; studies on larger samples are necessary to confirm and further investigate this finding. KW - precuneus KW - spatial updating KW - TMS KW - cTBS Y1 - 2022 U6 - https://doi.org/10.3390/life12081239 SN - 2075-1729 VL - 12 SP - 1 EP - 13 PB - MDPI CY - Basel, Schweiz ET - 8 ER - TY - JOUR A1 - Westphal, Andrea A1 - Kalinowski, Eva A1 - Hoferichter, Clara Josepha A1 - Vock, Miriam T1 - K−12 teachers' stress and burnout during the COVID-19 pandemic: A systematic review JF - Frontiers in Psychology N2 - We present the first systematic literature review on stress and burnout in K−12 teachers during the COVID-19 pandemic. Based on a systematic literature search, we identified 17 studies that included 9,874 K−12 teachers from around the world. These studies showed some indication that burnout did increase during the COVID-19 pandemic. There were, however, almost no differences in the levels of stress and burnout experienced by K−12 teachers compared to individuals employed in other occupational fields. School principals' leadership styles emerged as an organizational characteristic that is highly relevant for K−12 teachers' levels of stress and burnout. Individual teacher characteristics associated with burnout were K−12 teachers' personality, self-efficacy in online teaching, and perceived vulnerability to COVID-19. In order to reduce stress, there was an indication that stress-management training in combination with training in technology use for teaching may be superior to stress-management training alone. Future research needs to adopt more longitudinal designs and examine the interplay between individual and organizational characteristics in the development of teacher stress and burnout during the COVID-19 pandemic and beyond. KW - burnout KW - stress KW - COVID-19 KW - pandemic KW - K−12 teachers KW - remote teaching Y1 - 2022 U6 - https://doi.org/10.3389/fpsyg.2022.920326 SN - 1664-1078 SP - 1 EP - 29 PB - Frontiers CY - Lausanne, Schweiz ER - TY - JOUR A1 - Spikes, Montrai A1 - Rodríguez-Silva, Rodet A1 - Bennett, Kerri-Ann A1 - Bräger, Stefan A1 - Josaphat, James A1 - Torres-Pineda, Patricia A1 - Ernst, Anja A1 - Havenstein, Katja A1 - Schlupp, Ingo A1 - Tiedemann, Ralph T1 - A phylogeny of the genus Limia (Teleostei: Poeciliidae) suggests a single-lake radiation nested in a Caribbean-wide allopatric speciation scenario JF - BMC Research Notes N2 - Objective The Caribbean is an important global biodiversity hotspot. Adaptive radiations there lead to many speciation events within a limited period and hence are particularly prominent biodiversity generators. A prime example are freshwater fish of the genus Limia, endemic to the Greater Antilles. Within Hispaniola, nine species have been described from a single isolated site, Lake Miragoâne, pointing towards extraordinary sympatric speciation. This study examines the evolutionary history of the Limia species in Lake Miragoâne, relative to their congeners throughout the Caribbean. Results For 12 Limia species, we obtained almost complete sequences of the mitochondrial cytochrome b gene, a well-established marker for lower-level taxonomic relationships. We included sequences of six further Limia species from GenBank (total N  = 18 species). Our phylogenies are in concordance with other published phylogenies of Limia. There is strong support that the species found in Lake Miragoâne in Haiti are monophyletic, confirming a recent local radiation. Within Lake Miragoâne, speciation is likely extremely recent, leading to incomplete lineage sorting in the mtDNA. Future studies using multiple unlinked genetic markers are needed to disentangle the relationships within the Lake Miragoâne clade. KW - Cytochrome b KW - Island biogeography KW - Fresh water fish KW - Phylogeny Y1 - 2021 U6 - https://doi.org/10.1186/s13104-021-05843-x SN - 1756-0500 VL - 14 SP - 1 EP - 8 PB - BMC Research Notes / Biomed Central CY - London ER - TY - JOUR A1 - Krüger, Johanna A1 - Foerster, Verena Elisabeth A1 - Trauth, Martin H. A1 - Hofreiter, Michael A1 - Tiedemann, Ralph T1 - Exploring the Past Biosphere of Chew Bahir/Southern Ethiopia: Cross-Species Hybridization Capture of Ancient Sedimentary DNA from a Deep Drill Core JF - Frontiers in Earth Science N2 - Eastern Africa has been a prime target for scientific drilling because it is rich in key paleoanthropological sites as well as in paleolakes, containing valuable paleoclimatic information on evolutionary time scales. The Hominin Sites and Paleolakes Drilling Project (HSPDP) explores these paleolakes with the aim of reconstructing environmental conditions around critical episodes of hominin evolution. Identification of biological taxa based on their sedimentary ancient DNA (sedaDNA) traces can contribute to understand past ecological and climatological conditions of the living environment of our ancestors. However, sedaDNA recovery from tropical environments is challenging because high temperatures, UV irradiation, and desiccation result in highly degraded DNA. Consequently, most of the DNA fragments in tropical sediments are too short for PCR amplification. We analyzed sedaDNA in the upper 70 m of the composite sediment core of the HSPDP drill site at Chew Bahir for eukaryotic remnants. We first tested shotgun high throughput sequencing which leads to metagenomes dominated by bacterial DNA of the deep biosphere, while only a small fraction was derived from eukaryotic, and thus probably ancient, DNA. Subsequently, we performed cross-species hybridization capture of sedaDNA to enrich ancient DNA (aDNA) from eukaryotic remnants for paleoenvironmental analysis, using established barcoding genes (cox1 and rbcL for animals and plants, respectively) from 199 species that may have had relatives in the past biosphere at Chew Bahir. Metagenomes yielded after hybridization capture are richer in reads with similarity to cox1 and rbcL in comparison to metagenomes without prior hybridization capture. Taxonomic assignments of the reads from these hybridization capture metagenomes also yielded larger fractions of the eukaryotic domain. For reads assigned to cox1, inferred wet periods were associated with high inferred relative abundances of putative limnic organisms (gastropods, green algae), while inferred dry periods showed increased relative abundances for insects. These findings indicate that cross-species hybridization capture can be an effective approach to enhance the information content of sedaDNA in order to explore biosphere changes associated with past environmental conditions, enabling such analyses even under tropical conditions. KW - Chew Bahir KW - hybridization capture KW - ICDP KW - paleoclimate KW - past biosphere KW - sedaDNA KW - sediment core Y1 - 2021 U6 - https://doi.org/10.3389/feart.2021.683010 SN - 2296-6463 SP - 1 EP - 20 PB - Frontiers in Earth Science CY - Lausanne, Schweiz ER - TY - CHAP A1 - Banda, Gourinath A1 - Gallagher, John P. T1 - Constraint-based abstraction of a model checker for infinite state systems N2 - Abstract interpretation-based model checking provides an approach to verifying properties of infinite-state systems. In practice, most previous work on abstract model checking is either restricted to verifying universal properties, or develops special techniques for temporal logics such as modal transition systems or other dual transition systems. By contrast we apply completely standard techniques for constructing abstract interpretations to the abstraction of a CTL semantic function, without restricting the kind of properties that can be verified. Furthermore we show that this leads directly to implementation of abstract model checking algorithms for abstract domains based on constraints, making use of an SMT solver. Y1 - 2010 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-41516 ER - TY - JOUR A1 - Kohnen, Saskia T1 - Vernachlässigte Dyslexien BT - Visuell-orthographische Verarbeitung bei Entwicklungsdyslexie JF - Spektrum Patholinguistik Y1 - 2011 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-54226 SN - 1869-3822 SN - 1866-9433 IS - 4 SP - 75 EP - 81 ER - TY - JOUR A1 - Bethmann, Anja A1 - Scheich, Henning A1 - Brechmann, André T1 - Produktion von Eigennamen BT - Eine fMRT-Untersuchung des Temporallappens JF - Spektrum Patholinguistik Y1 - 2011 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-54246 SN - 1869-3822 SN - 1866-9433 IS - 4 SP - 95 EP - 116 ER - TY - JOUR A1 - Meinusch, Miriam A1 - Neumann, Sandra T1 - Systematisches Review zur Ermittlung wissenschaftlicher Evidenzen der Dysphagie bei LKGS-Fehlbildungen JF - Spektrum Patholinguistik Y1 - 2011 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-54291 SN - 1869-3822 SN - 1866-9433 IS - 4 SP - 149 EP - 170 ER - TY - JOUR A1 - Puritz, Caroline A1 - Seidl, Rainer Ottis A1 - Frank, Ulrike T1 - Die Auswirkungen des Lee Silverman Voice Treatments (LSVT) auf die kortikalen Repräsentationen der Schluckmuskulatur bei Patienten mit Morbus Parkinson JF - Spektrum Patholinguistik Y1 - 2011 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-54322 SN - 1869-3822 SN - 1866-9433 IS - 4 SP - 189 EP - 191 ER - TY - JOUR A1 - Etzien, Maria A1 - Machleb, Franziska A1 - Lorenz, Antje T1 - Semantische versus wortform-spezifische Merkmalsanalyse in der Behandlung von Wortabrufstörungen bei Aphasie JF - Spektrum Patholinguistik Y1 - 2011 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-54337 SN - 1869-3822 SN - 1866-9433 IS - 4 SP - 193 EP - 197 ER - TY - JOUR A1 - Tagoe, Tanja T1 - Sprache und Emotion bei Kindern und Jugendlichen mit Williams-Beuren-Syndrom JF - Spektrum Patholinguistik Y1 - 2011 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-54367 SN - 1869-3822 SN - 1866-9433 IS - 4 SP - 217 EP - 236 ER - TY - JOUR A1 - Watermeyer, Melanie A1 - Höhle, Barbara A1 - Kauschke, Christina T1 - Ausagieren von Sätzen versus Satz-Bild-Zuordnung BT - Vergleich zweier Methoden zur Untersuchung des Sprachverständnisses anhand von semantisch reversiblen Sätzen mit Objektvoranstellung bei drei- und fünfjährigen Kindern JF - Spektrum Patholinguistik Y1 - 2011 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-54374 SN - 1869-3822 SN - 1866-9433 IS - 4 SP - 237 EP - 246 ER - TY - BOOK A1 - Peters, Friedrich Ernst T1 - Die dröge Trina : Geschichte einer "Poahr Dangoaß" N2 - "Die dröge Trina" erzählt eine von F. E. Peters in hochdeutscher Sprache veröffentlichte Geschichte aus der "Baasdörper Krönk", der bedeutenden niederdeutschen Dorfchronik desselben Autors. Der Roman, 1946 erschienen, beschreibt, wie die Bauerntochter Trina Dührsen, raffgierige Anbeterin des "Taler-Gottes", durch ihre Habgier das Leben ihres Bruders und ihres Ehemannes zerstört und versucht, ihren Neffen Wilhelm um sein Erbe zu bringen. Der Roman findet dennoch ein versöhnliches Ende, als Trina inmitten der Inflation der Jahre 1922/1923 die Entwertung ihres Geldes und damit die Vergänglichkeit irdischer Güter erlebt, gleichzeitig aber menschliche Werte schätzen lernt . Der eigenwillige Untertitel "Geschichte einer Poahr Dangoaß" bezieht sich auf den Spitz- und Schimpfnamen Trinas, eine Verballhornung des französischen Begriffs "poire d’angoisse" (für das Folterinstrument der Mundbirne), der ihr in Anspielung an ihren schlechten Charakter und die schönen, aber wenig schmackhaften Birnen ihres Hofes, die "Gurgelschnürer", verliehen wurde. "Die dröge Trina" schildert mit freundlich-ironischer Empathie mentalitätsgeschichtlich aufschlussreiche Verhaltensweisen, Sitten und Bräuche der norddeutschen Provinz im Zeitalter der Industrialisierung. Berühmtheit hat die Beschreibung eines Schweinewiegens erlangt. Die dröge Trina ist 1945 als Fortsetzungsroman unter dem Titel "Trina Dührsen" in den Flensburger Nachrichten erschienen. KW - Bauernroman KW - Baasdörper Krönk KW - Geiz KW - Plattdeutsch KW - Niederdeutsch KW - rural novel KW - Baasdörper Krönk KW - avarice KW - Low German Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-57245 ER - TY - BOOK A1 - Peters, Friedrich Ernst T1 - Die schmale Brücke N2 - "Die schmale Brücke" ist eine Dreiecksgeschichte, die das Ringen zweier ungleicher Männer um eine junge Frau schildert. Der fleißige und solide Mittelschulrektor Peter Hansen, der unter der Kinderlosigkeit und Kälte seiner Frau leidet, trifft nach dem Ersten Weltkrieg seinen "Jugendfeind", den redegewandten, bei den Damen hoch beliebten Werner Hagemann wieder, welcher im Zug die Lehrerin Ursula Wüstenhagen kennengelernt hat, eine Kollegin Peter Hansens, in die dieser sich verliebt hat. In schwüler Gesprächsatmosphäre entwickelt sich eine Rivalität, die zunehmend bedrohliche Züge annimmt. Mordgedanken keimen auf. Schließlich fordert Peter Hansen, auf ein Gottesurteil hoffend, Werner Hagemann zu einem lebensgefährlichen Kräftemessen auf einer Brücke auf. Die Erzählung ist das einzige Werk von F. E. Peters, das im Lehrermilieu spielt. Verwoben mit der spannungsreichen Dreiecksbeziehung sind Themen der Frauenemanzipation und modernen Pädagogik sowie zahlreiche literarische Reminiszenzen an den "Zauberberg" oder auch an Goethe und Hölderlin, insbesondere in der zentralen Frage der "Schicksalswürdigkeit". Der ursprünglich von Peters gewählte Titel ("Der Schicksalswürdige") wurde auf Wunsch des Verlages in "Die schmale Brücke" geändert. KW - Dreiecksgeschichte KW - Gottesurteil KW - Schicksalswürdigkeit KW - love triangle KW - ordeal KW - worthiness for fate Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-57258 ER - TY - BOOK A1 - Peters, Friedrich Ernst T1 - Der heilsame Umweg N2 - „Der heilsame Umweg”, 1939 mit dem Schleswig-Holsteinischen Literaturpreis ausgezeichnet, gehört zu der Gattung der deutsch-französischen Verständigungsromane, die in den dreißiger Jahren des 20. Jahrhunderts sehr erfolgreich waren. Der Roman beschreibt das Leben französischer Kriegsgefangener in einem holsteinischen Dorf während des Ersten Weltkriegs und ist das fiktionale Pendant zu den Kriegserinnerungen von F.E. Peters, der selbst von 1914 bis 1920 Gefangener in Frankreich war und dort als Dolmetscher eingesetzt wurde. Im Mittelpunkt der Handlung steht die junge Elisabeth Tormählen, die sich von der weltfremden Schülerin eines Mädchenpensionats zu einer tüchtigen Bäuerin und reifen Ehefrau entwickelt. Während ihr Mann an der Front ist, entspinnt sich eine kurze harmlose Romanze zwischen ihr und dem französischen Dolmetscher Gaston Marzais, die schnell beendet ist, als Elisabeth endgültig zu ihrem Mann findet und dieser sich nach Kriegsende von ihrer Treue überzeugen kann. Das vielschichtige Werk beschreibt unter Verzicht auf die gängigen nationalen Stereotypen oder mittels deren Demontage Deutsche und Franzosen als in ihrer Unterschiedlichkeit sehr ähnlich. Durch zahlreiche Symmetrie-Effekte und konsequent durchgeführte Perspektivwechsel, die sowohl die deutsche als auch die französische Sicht zu berücksichtigen suchen, wird das Gleiche im Fremden hervorgehoben. Gleicher Patriotismus und gleiche Opferbereitschaft auf beiden Seiten, aber auch gleiche Friedenssehnsüchte und gleiches Leiden unter den Grausamkeiten des Krieges sowie gleiche fachliche Kompetenz – denn auch die gefangenen Franzosen sind erfahrene Bauern und bewähren sich im täglichen Zusammenleben. Fanatiker wie die verbitterte Soldatenwitwe Greta Harders oder der hasserfüllte Brandstifter Maurice Thaudière werden als lebensuntüchtig dargestellt und begehen Selbstmord. Den ideologischen Grundtenor des Werkes betonen zum Schluss noch einmal die Intellektuellen: Gaston Marzais und sein deutscher Freund, der Jurist Georg Schmitt, beide erfüllt von dem Wissen um und dem Respekt vor der Kultur des anderen. Gemeinsam wollen sie nach der deutschen Niederlage weitere deutsch-französische Kriege verhindern und beschwören die pazifistische Vision eines Europas der Toleranz und der Aufklärung. „Der heilsame Umweg“ ist darüber hinaus eine Hymne an bäuerliche Kultur und familiäre Werte. So bewundert Marzais Interieur und Kleidung der alten Bäuerin Abel Schierholdt. Auch ein traditionelles norddeutsches Begräbnisritual wird detailliert beschrieben. Frankreichs Landleben ist präsent durch nostalgische Evozierungen der Gefangenen und deutliche Anklänge an den am Anfang des letzten Jahrhunderts sehr beliebten Roman von Henry Bordeaux „Les Roquevillard“ (1906), den F.E.Peters während seiner Kriegsgefangenschaft übersetzt hat. Schließlich reflektiert der Roman Macht und Ohnmacht von Sprache sowie die autobiographische Dimension literarischer Produktions- und Rezeptionsprozesse. Seine Heldin - und mit ihr der Leser - erkennt, "dass Dichtung nur echt ist als erlittenes Leben und dass sie nur aus der Erfahrung des Leides verstanden wird." KW - Bauernroman KW - Erster Weltkrieg KW - Kriegsgefangener KW - Verständigungsroman KW - rural novel KW - First World War KW - prisoner of war KW - international understanding Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-57261 ER - TY - JOUR A1 - Peters, Friedrich Ernst T1 - "Ulenspegel un Jan Dood" BT - die Gestalt eines Dichters in Niederdeutschland JF - Digitale Edition : Friedrich Peters N2 - Charakterisierung des literarischen Schaffens von Moritz Jahn. Seine Bedeutung für das Plattdeutsche. F. E. Peters beschreibt, Moritz Jahn humorvoll folgend, "polare Spannungen" in Niederdeutschland: "Es gibt Niederdeutsche, die ihrem Lande nie so ganz trauen, die daheim in einer immerwährenden leisen Unruhe hinleben und die aufatmen, wenn sie in gebirgiger Gegend das nackte Gestein unter ihren Füßen fühlen. Dann wird klar, was sie sich bis dahin mühsam verhehlt haben: dass sie nämlich in einem geheimen Winkel ihrer Seele glauben, ihr Land sei vom Meere unterspült, könne an besonders dünnen Stellen durchbrechen, vom festen Kern der Erde losgerissen werden und in die Nebel der Unendlichkeit hinaustreiben. Auf felsigem Grund werden sie dann die neue und wohltuende Sicherheit mit großer Freude so lange genießen, bis das unwiderstehliche Heimweh sie zurücktreibt in die Unsicherheit." KW - Jahn KW - Moritz KW - Plattdeutsch KW - Niederdeutsch KW - Jahn KW - Moritz KW - Low German Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-58086 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Peters, Friedrich Ernst T1 - Meissenheim BT - eine Reiseerinnerung JF - Digitale Edition : Friedrich Peters N2 - Beschreibung einer Reise durch das Elsass verflochten mit Zitaten aus F. Hölderlins Gedicht „Der Rhein“ (1801) und Entdeckung des Friederike-Brion-Grabes in Meißenheim. Peters entzaubert den Friederike-Mythos mit einer empathisch-kritischen Frage, die literarische Überhöhung und Lebenswirklichkeit kontrastiert: „Dem Mädchen aus Sesenheim geschah Leid von dem Halbgott. Leid war der Preis für das Licht der Unsterblichkeit,… War der Preis zu hoch?“ KW - Meißenheim KW - Brion KW - Friederike KW - Goethe KW - Johann Wolfgang von KW - Meißenheim KW - Brion KW - Friederike KW - Goethe KW - Johann Wolfgang von Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-57979 ER - TY - JOUR A1 - Peters, Friedrich Ernst T1 - Timm Kröger BT - der Dichter unserer Heimat JF - Digitale Edition : Friedrich Peters N2 - Der norddeutsche Schriftsteller Timm Kröger ist in Haale (Kreis Rendsburg-Eckernförde) geboren, einem Dorf, das in nächster Nähe von Luhnstedt, dem Heimatdorf von F.E. Peters, liegt. Peters und Kröger sind sich nie persönlich begegnet, hatten aber gemeinsame Bekannte. „Timm Kröger – der Dichter unserer Heimat“ stammt aus dem Nachlass von F.E. Peters, der ein Bewunderer der Kunst Timm Krögers war und den „besonderen lyrischen Schimmer“ seiner Erzählkunst geliebt hat. Die Rede ist anlässlich des 110. Geburtstages von Timm Kröger entstanden. Peters nimmt das Jubiläum zum Anlass, anhand von Zitaten aus Krögers Vorwort zu einer Gesamtausgabe seiner Werke die Gattung Heimatdichtung kritisch zu beleuchten und zu unterscheiden zwischen einer ideologisch gefärbten schablonenhaften Heimatdichtung und einer Dichtung, welche die Landschaften der Heimat in den Mittelpunkt stellt, das Provinzielle jedoch überwindet: „Es sei zugegeben, dass von sogenannten Heimatdichtern viel plattes Zeug geliefert wird. Darum spreche ich heute von dem Dichter unserer Heimat, nicht von dem Heimatdichter Timm Kröger.“ KW - Kröger KW - Timm KW - Heimatdichtung KW - Kröger KW - Timm KW - regional literature Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-57984 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Peters, Friedrich Ernst T1 - Sächsische Ubiquität JF - Digitale Edition : Friedrich Peters N2 - Humorvolle Schilderung einer Alltagsszene im Dresdener Museum vor Rembrandts Bild „Ganymed in den Fängen des Adlers“ mit geistreichem Brückenschlag zu Langbehns „Rembrandt als Erzieher“ (1890). KW - Langbehn KW - Julius KW - Rembrandt < KW - Ganymed in den Fängen des Adlers KW - Langbehn KW - Julius KW - Rembrandt < KW - Rape of Ganymede Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-57994 ER - TY - JOUR A1 - Peters, Friedrich Ernst T1 - Unterschiedliche Moden JF - Digitale Edition : Friedrich Peters N2 - Anekdoten und Beobachtungen zu Denk- und Verhaltensweisen in der norddeutschen Provinz mit sensibler Charakterisierung des ländlichen Lebensrhythmus. Die vierte und die fünfte Geschichte findet man auch in der "Baasdörper Krönk". „Unterschiedliche Moden“ ist eine Hommage an Timm Kröger. KW - Norddeutschland KW - Mentalität KW - Baasdörper Krönk KW - Northern Germany KW - mentality KW - Baasdörper Krönk Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-58002 ER - TY - JOUR A1 - Rarog, Alexey T1 - Strafrechtliche Verantwortlichkeit von Amtsträgern im deutschen und russischen Recht JF - Schriften zum deutschen und russischen Strafrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67452 SN - 2191-0898 IS - 3 SP - 13 EP - 16 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Чучаев, А. И. T1 - Ответственность за контрабанду JF - Schriften zum deutschen und russischen Strafrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67474 IS - 3 SP - 17 EP - 20 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Chuchaev, Alexander T1 - Strafbarkeit des Bannbruchs JF - Schriften zum deutschen und russischen Strafrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67488 SN - 2191-0898 IS - 3 SP - 21 EP - 24 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Дубовик, О. Л. T1 - О концепции либерализации российского уголовного права в сфере экономики JF - Schriften zum deutschen und russischen Strafrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67496 SN - 2191-0898 IS - 3 SP - 25 EP - 30 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Dubovik, Olga T1 - Zur Konzeption der Liberalisierung des russischen Wirtschaftsstrafrechts JF - Schriften zum deutschen und russischen Strafrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67501 SN - 2191-0898 IS - 3 SP - 31 EP - 37 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Понятовская, Т. Г. T1 - Уголовно-правовая сущность конфискации имущества JF - Schriften zum deutschen und russischen Strafrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67551 SN - 2191-0898 IS - 3 SP - 67 EP - 70 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Birke, Rainer T1 - Internationale Abkommen zur Korruptionsbekämpfung, Bestechungsvorschriften des deutschen sowie des russischen Strafrechts und die Gastfreundschaft JF - Schriften zum deutschen und russischen Strafrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67571 SN - 2191-0898 IS - 3 SP - 75 EP - 82 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Mitsch, Wolfgang T1 - Heranwachsende im deutschen Strafrecht JF - Schriften zum deutschen und russischen Strafrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67596 SN - 2191-0898 IS - 3 SP - 93 EP - 96 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Серебренникова, А. В. T1 - Уголовно-правовая защита конституционных (основных) прав и свобод человекаи гражданина по законодательству Российской Федерации и Германии BT - общее и особенности JF - Schriften zum deutschen und russischen Strafrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67616 SN - 2191-0898 IS - 3 SP - 103 EP - 113 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Küpper, Georg T1 - Der Täter hinter dem Täter JF - Schriften zum deutschen und russischen Strafrecht Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-67633 SN - 2191-0898 IS - 3 SP - 123 EP - 125 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Benacka, Jan T1 - BubbleSort, SelectSort and InsertSort in Excel & Delphi BT - learning the Concepts in a Constructionist Way JF - Commentarii informaticae didacticae : (CID) N2 - A method is presented of acquiring the principles of three sorting algorithms through developing interactive applications in Excel. KW - spreadsheets KW - sorting KW - constructionism Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-64636 SN - 1868-0844 SN - 2191-1940 IS - 6 SP - 153 EP - 154 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Ragonis, Noa T1 - Problem-solving strategies must be taught implicitly JF - Commentarii informaticae didacticae : (CID) N2 - Problem solving is one of the central activities performed by computer scientists as well as by computer science learners. Whereas the teaching of algorithms and programming languages is usually well structured within a curriculum, the development of learners’ problem-solving skills is largely implicit and less structured. Students at all levels often face difficulties in problem analysis and solution construction. The basic assumption of the workshop is that without some formal instruction on effective strategies, even the most inventive learner may resort to unproductive trial-and-error problemsolving processes. Hence, it is important to teach problem-solving strategies and to guide teachers on how to teach their pupils this cognitive tool. Computer science educators should be aware of the difficulties and acquire appropriate pedagogical tools to help their learners gain and experience problem-solving skills. KW - Problem solving KW - Problem solving strategies KW - Teaching problem solving strategies Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-64645 SN - 1868-0844 SN - 2191-1940 IS - 6 SP - 155 EP - 157 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Sentance, Sue A1 - Hodges, Steve T1 - .NET Gadgeteer Workshop JF - Commentarii informaticae didacticae : (CID) Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-64654 SN - 1868-0844 SN - 2191-1940 IS - 6 SP - 159 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Berry, Carol A1 - Kusterer, Peter T1 - Using Teachers’ TryScience to support educators and improve teaching JF - Commentarii informaticae didacticae : (CID) N2 - The challenge is providing teachers with the resources they need to strengthen their instructions and better prepare students for the jobs of the 21st Century. Technology can help meet the challenge. Teachers’ Tryscience is a noncommercial offer, developed by the New York Hall of Science, TeachEngineering, the National Board for Professional Teaching Standards and IBM Citizenship to provide teachers with such resources. The workshop provides deeper insight into this tool and discussion of how to support teaching of informatics in schools. KW - science KW - teacher KW - collaboration KW - teaching material KW - instruction KW - lesson KW - social networking Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-64665 SN - 1868-0844 SN - 2191-1940 IS - 6 SP - 161 EP - 162 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Gujberová, Monika A1 - Tomcsányi, Peter T1 - Environments for programming in primary education JF - Commentarii informaticae didacticae : (CID) N2 - The aim of our article is to collect and present information about contemporary programming environments that are suitable for primary education. We studied the ways they implement (or do not implement) some programming concepts, the ways programs are represented and built in order to support young and novice programmers, as well as their suitability to allow different forms of sharing the results of pupils’ work. We present not only a short description of each considered environment and the taxonomy in the form of a table, but also our understanding and opinions on how and why the environments implement the same concepts and ideas in different ways and which concepts and ideas seem to be important to the creators of such environments. KW - Primary informatics KW - Programming environments for children KW - Comparing programming environments Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-64499 SN - 1868-0844 SN - 2191-1940 IS - 6 SP - 53 EP - 60 PB - Universitätsverlag Potsdam CY - Potsdam ER -