TY - CHAP A1 - Anders, Fritz A1 - Schartl, Manfred A1 - Barnekow, Angelika T1 - Xiphophorus as an in vivo model for studies on oncogenes N2 - The capacity of Xiphophorus to develop neoplasia can be formally assigned to a "tumor gene" (Tu), which appears to be a normal part of the genome of all individuals. The wild fish have evolved population-specific and cell type-specific systems of regulatory genes (R) for Tu that protect the fish from neoplasia. Hybridization of members of different wild populations in the laborstory followed by treatment of the hybrids with carcinogens led to disintegration of the R systems permitting excessive expression of Tu and thus resulting in neoplasia. Certain hybrids developed neoplasia even spontaneously. Observations on the genuine phenotypic effect of the derepressed Tu in the early embryo indicated an essential normal function of this oncogene in cell differentiation, proliferation and cell-cell communication. Tu appeared to be indispensable in the genome but may also be present in accessory copics. Recently, c-src, the cellular homolog of the Rous sarcoma virus oncogene v-src, was detected in Xiphophorus. The protein product of c-src, pp60c-src, was identified and then examined by its associated kinase activity. This pp60c-src was found in all individuals tested, but, depending on the genotype, its kinase activity was different. The genetic characters of c-src, such as linkage relations, dosage relations, expression, etc., correspond to those of Tu. From a systematic study which showed that pp60c-src was present in all metazoa tested ranging from mammals down to sponges, we concluded that c-src has evolved with the multicellular organization of animals. Neoplasia of animals and humans is a characteristic closely related to this evolution. Our data showed that small aquariurn fish, besides being used successfully because they are time-, space-, and money-saving systems for carcinogenicity testing, are also highly suitable for basic studies on neoplasia at the populational, morphological, developmental, cell biological, and molecular levels. KW - Schwertkärpfling KW - In vivo KW - Onkogen Y1 - 1984 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-86398 ER - TY - CHAP A1 - Heiser, A. A1 - Ulrichs, Karin A1 - Eckstein, V. A1 - Müller-Ruchholtz, W. T1 - Xenogeneic Cellular Response of Human Lymphocytes Against Porcine Lymphocytes and Isolated Pancreatic Islets N2 - no abstract available Y1 - 1992 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-45479 ER - TY - CHAP A1 - Schmitz, Barbara T1 - War, violence and Tyrannicide in the Book of Judith N2 - No abstract available KW - Judit KW - Gewalt KW - Krieg KW - Tyrannenmord KW - Judith KW - Violence KW - War KW - Tyrannicide Y1 - 2010 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-67058 ER - TY - CHAP A1 - Schneider, Wolfgang A1 - Weinert, Franz E. T1 - Universal trends and individual differences in memory development N2 - No abstract available. KW - Gedächtnisbildung Y1 - 1989 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-86518 ER - TY - CHAP A1 - Trendelenburg, M. F. A1 - Franke, Werner W. A1 - Spring, H. A1 - Scheer, Ulrich T1 - Ultrastructure of transcription in the nucleoli of the green algae Acetabularia major and A. mediterranea N2 - No abstract available Y1 - 1975 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-33779 ER - TY - CHAP A1 - Eckstein, V. A1 - Ulrichs, Karin A1 - Meincke, G. A1 - Mülller-Ruchholtz, W. T1 - Transplantation of Diabetic Patients With Xenogeneic Pancreatic Islets Has to Consider Natural Xenophile Antibodies (NXA) In Patients Sera As a Major Obstacle to Success N2 - No abstract available KW - Immunbiologie Y1 - 1991 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-45707 ER - TY - CHAP A1 - Scheer, Ulrich A1 - Franke, Werner W. T1 - Transcriptional complexes of nucleolar genes N2 - No abstract available Y1 - 1976 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-41072 ER - TY - CHAP A1 - Rethwilm, Axel A1 - Baunach, Gerald A1 - Mori, Kazuyasu A1 - ter Meulen, Volker T1 - Transactivation of HIV by human spumaretrovirus N2 - To study the activation of HIV by human spumaretrovirus (HSRV) the long terminal repeats (LTRs) of HSRV, HIVl and HIV2 were examined with respect to their ability to function as transcriptional promoters in virus infected and uninfected cells. Transient transfections using plasmids in which the L TRs of the three viruses were coupled to the bacterial chloramphenicol acetyltransferase (CA T) gene revealed (i) the level of cat gene expression directed by the HSRV LTR was markedly increased in HSRV infected cells compared to uninfected cells, (ii) cat gene expression driven by the HIV1 LTR, but not by the HIV2 LTR could be enhanced upon HSRV infection, whereas (iii) neither in HIV1 nor in HIV2 infected cells an effect on HSRV LTR driven cat geneexpression was detected. KW - HIV Y1 - 1990 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-86436 ER - TY - CHAP A1 - Abendschein, Robin A1 - Desai, Shital A1 - Astell, Arlene J. T1 - Towards Accessibility Guidelines for the Metaverse : A Synthesis of Recommendations for People Living With Dementia T2 - Conference on Human Factors in Computing Systems (CHI’23) : Workshop "Towards an Inclusive and Accessible Metaverse" N2 - Given the growing interest of corporate stakeholders in Metaverse applications, there is a need to understand accessibility of these technologies for marginalized populations such as people living with dementia to ensure inclusive design of Metaverse applications. We assessed the accessibility of extended reality technology for people living with mild cognitive impairment and dementia to develop accessibility guidelines for these technologies. We used four strategies to synthesize evidence for barriers and facilitators of accessibility: (1) Findings from a non-systematic literature review, (2) guidelines from well-researched technology, (3) exploration of selected mixed reality technologies, and (4) observations from four sessions and video data of people living with dementia using mixed reality technologies. We utilized template analysis to develop codes and themes towards accessibility guidelines. Future work can validate our preliminary findings by applying them on video recordings or testing them in experiments. KW - CHI Conference KW - Accessibility KW - Metaverse KW - extended reality KW - dementia KW - cognitive impairment KW - Human-centered computing / Access KW - Human-centered computing / Human computer interaction (HCI) / Interaction paradigms / Mixed / augmented reality KW - Human-centered computing / Human computer interaction (HCI) / Interaction paradigms / Virtual reality KW - Human-centered computing / Human computer interaction (HCI) / Interactiondevices KW - Human-centered computing / Human computerinteraction (HCI) / Interaction techniques Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-320199 UR - https://sites.google.com/view/accessiblemetaverse ER - TY - CHAP A1 - Schneider, Wolfgang A1 - Weinert, Franz E. T1 - The role of knowledge, strategies, and aptitudes in cognitive Performance: Concluding Comments N2 - No abstract available. KW - Kognitive Entwicklung KW - Begabung Y1 - 1990 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-87190 ER - TY - CHAP A1 - Schneider, Wolfgang A1 - Weinert, Franz E. T1 - The role of knowledge, strategies, and aptitudes in cognitive performance : concluding comments N2 - No abstract available. KW - Intelligenzleistung KW - Wissen KW - Begabung Y1 - 1990 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-86554 ER - TY - CHAP A1 - Kaitschick, J. A1 - Ulrichs, K. A1 - Müller-Ruchholtz, W. T1 - The New Immunosuppressant Leflunomide Appears To Be a Potent Inhibitor of Humoral Xeno Sensitization N2 - No abstract available KW - Immunbiologie Y1 - 1991 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-45727 ER - TY - CHAP A1 - Axelrod, V. D. A1 - Gorboulev, Valentin G. A1 - Kutateladze, T. V. A1 - Barciszewski, J. A1 - Bayev, A. A. T1 - The new approach to tRNA primary structure determination : the primary structure of valine tRNA\(^{Val}_{2b}\) N2 - The new combination of TLC and high voltage electrophoresis on cooling plate is described.We have applied this technique to study of primary structure of tRNA.Preliminary sequence of baker's yeast tRNA^Val_2b is described. New approach to preparation of large tRNA fragments is demonstrated. KW - RNS Y1 - 1976 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-50920 ER - TY - CHAP A1 - Werner, Rudolf A. A1 - Marcus, Charles A1 - Sheikhbahaei, Sara A1 - Higuchi, Takahiro A1 - Solnes, Lilja B. A1 - Rowe, Steven P. A1 - Buck, Andreas K. A1 - Lapa, Constantin A1 - Javadi, Mehrbod S. T1 - The Impact of Ageing on Dopamine Transporter Imaging T2 - Journal of Nuclear Medicine N2 - No abstract available. KW - Parkinson-Krankheit KW - Parkinson KW - Parkinson Disease KW - DaTscan KW - Ioflupane KW - SPECT KW - molecular imaging KW - ageing Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-162213 UR - http://jnm.snmjournals.org/content/59/supplement_1/1646.abstract SN - 0161-5505 N1 - This research was originally published in JNM. Rudolf A. Werner, Charles Marcus, Sara Sheikhbahaei, Takahiro Higuchi, Lilja B. Solnes, Steven P. Rowe, Andreas K. Buck, Constantin Lapa, Mehrbod S. Javadi. The Impact of Ageing on Dopamine Transporter Imaging. J Nucl Med. May 1, 2018; vol. 59 no. supplement 1:1646. © SNMMI. VL - 59 IS - Supplement No 1 SP - 1646 ER - TY - CHAP A1 - Werner, Rudolf A. A1 - Chen, Xinyu A1 - Hirano, Mitsuru A1 - Nose, Naoko A1 - Lapa, Constantin A1 - Javadi, Mehrbod S. A1 - Higuchi, Takahiro T1 - The Impact of Ageing on [\(^{11}\)C]meta-Hydroxyephedrine Uptake in the Rat Heart T2 - Journal of Nuclear Medicine N2 - No abstract available. KW - Positronen-Emissions-Tomografie KW - moycardial sympathetic innervation KW - Positronen-Emissions-Tomografie KW - positron emission tomography KW - PET KW - 11C-HED KW - hydroxyephedrine KW - ageing Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-162228 UR - http://jnm.snmjournals.org/content/59/supplement_1/100.abstract SN - 0161-5505 VL - 59 IS - Supplement No 1 ER - TY - CHAP A1 - Heiser, A. A1 - Ulrichs, Karin A1 - Eckstein, V. A1 - Müller-Ruchholtz, W. T1 - The Human Cell Mediated Response to Xenogeneic (Porcine) Transplantation Antigen Depends on the Stimulator Cell Compartment N2 - No abstract available Y1 - 1992 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-45670 ER - TY - CHAP A1 - Fiala, Brigitte A1 - Federle, W. A1 - Maschwitz, U. A1 - Azarae, Idris T1 - The first myrmecophytic 2-partner-system in the genus Macaranga: The association between Macaranga puncticulata and a Componotus (Colobopsis) in Malaysia N2 - No abstract available KW - Biologie Y1 - 1994 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-55144 ER - TY - CHAP A1 - Gotz, R. A1 - Schartl, Manfred T1 - The conservation of neurotrophic factors during vertebrate evolution N2 - No abstract available KW - Physiologische Chemie Y1 - 1994 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-61964 ER - TY - CHAP A1 - Schneider, Wolfgang T1 - The "what" and "how" of development: Really two separate research agendas? N2 - No abstract available. KW - Entwicklungspsychologie Y1 - 1992 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-86630 ER - TY - CHAP ED - Middelhoff, Frederike ED - Schönbeck, Sebastian ED - Borgards, Roland ED - Gersdorf, Catrin T1 - Texts, Animals, Environments: Zoopoetics and Ecopoetics N2 - Texts, Animals, Environments. Zoopoetics and Ecopoetics probes the multiple links between ecocriticism and animal studies, assessing the relations between animals, environments and poetics. While ecocriticism usually relies on a relational approach to explore phenomena related to the environment or ecology more broadly, animal studies tends to examine individual or species-specific aspects. As a consequence, ecocriticism concentrates on ecopoetical, animal studies on zoopoetical elements and modes of representation in literature (and the arts more generally). Bringing key concepts of ecocriticism and animal studies into dialogue, the volume explores new ways of thinking about and reading texts, animals, and environments – not as separate entities but as part of the same collective. KW - Ecocriticism KW - Animal Studies KW - Cultural Animal Studies KW - Human-Animal Studies KW - Environmental Humanities KW - Literary Studies KW - Cultural Studies Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-177209 UR - https://www.rombach-verlag.de/buecher/suchergebnis/rombach/buch/details/texts-animals-environments.html SN - 978-3-7930-9928-4 PB - Rombach Druck- und Verlagshaus CY - Freiburg i. Br. ET - 1. Auflage ER - TY - CHAP A1 - Franke, Werner W. A1 - Zentgraf, Hanswalter A1 - Scheer, Ulrich T1 - Supranucleosomal and non-nucleosomal chromatin configurations N2 - A significant contribution to the understanding of chromatin organization was the d iscovery of the nucleosome as a globular repeating unit of the package of DNA (Hewish and Burgoyne, 1973; Woodcock, 1973; Kornberg, 1974; Olins and Olins, 1974; for review see Oudet et al., 1978 a) . In accord with the original definition and in ag reement with most workers in this field of research we identify a nucleosome as a spheric alor slightly oblate gr anular particle 10-13 nm in diameter, containing about 200 base pairs of DNA and two of each of the four his tones H2a, H2b, H3 and H4. It is this structure in which the bulk of the nuclear chroma tin is organized in most eukaryotic cells, with the exception of the dinofl age llates (Rae and Steele, 1977; dinofl agellate DNA, however, c an be packed into nucleosoma l structures in vitro by addition of the appropriate amounts of histones;the same reference). Although it seems clear from the work reported that condensed and transcriptiona lly inactive chroma tin is contained in nucleosomes as the principle for first order p acking of DNA there are two important questions onto which we are focusing in the present study: ( i ) What is the higher order of p a cking present in - and perhaps typical-of - the condensed sta te of chromatin, and (ii) what is the specific form of arrangement of transcriptionally a ctive chromatin? Y1 - 1978 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-39447 ER - TY - CHAP A1 - Lutz, Werner K. T1 - Structural characteristics of compounds that can be activated to chemically reactive metabolites: use for a prediction of a carcinogenic potential N2 - Many mutagens and carcinogens act via covalent interaction of metabolic intermediates with DNA in the target cell. This report groups those structural elements which are often found to form the basis for a metabolism to such chemically reactive metabolites. ~mpounds which are chemically reactive per se and which do not require metabolic activation form group 1. Group 2 compri~es of olefins and aromatic hydrocarbons where the oxidation via an epoxide can be responsible for the generation of reactive species. Aromatic amines, hydrazines, and nitrosamirres form group 3 requiring an oxidation of a nitrogen atom or of a carbon atom in alpha position to a nitrosated amine. Group 4 compounds are halogenated hydrocarbons which can either give rise to radicals or can form an ·olefin (group 2) upon dehydrohalogenation. Group 5 compounds depend upon some preceding enzymatic activity either not available in the target cell or acting on positions in the molecule which are not directly involved in the subsequent formation of electrophilic atoms. Examples for each group are taken from the "List of Chemieals and Irrdustrial Processes Associated with Cancer in Humans" as compiled by the International Agency for the Research on Cancer, and it is shown that 91% of the organic carcinogens would have been detected on the basis of structural elements characteristic for group 1-5. As opposed to this very high sensitivity, the specificity ( the true negative fraction) of using this approach as a short-term test for carcinogenicity is shown to be bad because detoxification pathways have so far not been taken into account. These competing processes are so complex, however, that either only very extensive knowledge about pharmacokinetics, stability, and reactivity will be required or that in vivo systems have to be used to predict, on a quantitative basis, the darnage expected on the DNA. DNA-binding experiments in vivo are presented with benzene and toluene to demonstrate one possible way for an experimental assessment and it is shown that the detoxification reaction at the methyl group available only in toluene gives rise to a reduction by at least a factor of forty for the binding to rat liver DNA. This quantitative approach available with DNA-binding tests in vivo, also allows evaluation as to whether reactive metabolites and their DNA binding are always the most important single activities contributing to the overall carcinogenicity of a chemical. With the example of the livertumor inducing hexachlorocyclohexane isomers it is shown that situations will be found where reactive metabolites are formed and DNA binding in vivo is measurable but where this activity cannot be the decisive mode of carcinogenic action. It is concluded that the lack of structural elements known to become potentially reactive does not guarantee the lack of a carcinogenic potential. KW - Toxikologie KW - Structureactivity relationship KW - Reactive intermediates KW - Metabolic activation KW - DNA Binding KW - Covalent binding index KW - Carcinogens KW - Benzene Y1 - 1984 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-80105 ER - TY - CHAP A1 - Kurtz, Beth A1 - Schneider, Wolfgang A1 - Borkowski, John G. A1 - Carr, Martha A1 - Turner, Lisa A. T1 - Sources of memory and metamemory development: Societal, parental, and educational influences N2 - This project had two goals: (1) to examine the impact of strategy training on memory performance in German and American children, and (2) to search for environmental correlates of individual differences in cognitive processes. Following pretesting, 437 children were divided into training and control groups, with the former receiving training in clustering strategies. Trained children showed sizable strategy maintenance and transfer effects two weeks and six months later. Parents and teachers completed questionnaires about the teaching of strategies and their attributional beliefs about children's academic successes and failures. The differences in strategie behavior and attributions of German and American children were due, in part, to differences in strategy-enriched environments. KW - Psychologie Y1 - 1988 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-50524 ER - TY - CHAP A1 - Zillober, Christian T1 - Sequential convex programming in theory and praxis N2 - In this paper, convex approximation methods, suclt as CONLIN, the method of moving asymptotes (MMA) and a stabilized version of MMA (Sequential Convex Programming), are discussed with respect to their convergence behaviour. In an extensive numerical study they are :finally compared with other well-known optimization methods at 72 examples of sizing problems. Y1 - 1993 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-35513 ER - TY - CHAP A1 - Sagelsdorff, P. A1 - Lutz, Werner K. T1 - Sensitivity of DNA and nucleotides to oxidation by permanganate and hydrogen peroxide N2 - no abstract available KW - Toxikologie Y1 - 1987 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-80062 ER - TY - CHAP A1 - Bossert, Sabine A1 - Meiler, Caroline A1 - Laessle, Reinhold A1 - Ellgring, Heiner A1 - Pirke, Karl-Martin T1 - Responses to visual perception of food in eating disorders N2 - No abstract available KW - Psychologie Y1 - 1989 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-58762 ER - TY - CHAP ED - Brill, Michael ED - Jonsson, Gudberg ED - Schwab, Frank T1 - Research Network on Methodology for the Analysis of Social Interaction. Proceedings of the ninth meeting of MASI. T1 - Forschungsnetzwerk zur Methodik der Analyse sozialer Interaktionen. Berichte des neunten Meetings von MASI. N2 - T-pattern analysis supports studies of various aspects of human or animal behavior as well as interaction between human subjects and animal or artificial agents. The following proceedings give an overiew on the application of T-pattern analysis in different research fields like media, gaming, human behaviour, social and organisational interaction as well as sports and health. KW - Verhaltensmuster KW - T-Pattern KW - Theme KW - human behaviour KW - social interaction KW - detection KW - Verhaltensanalyse KW - Interaktion KW - Nonverbal KW - MASI KW - Untersuchungsinstrument KW - Muster KW - Bewegung KW - Gestik Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-147135 SN - 978-3-945459-16-4 ER - TY - CHAP A1 - Mori, Kazuyasu A1 - Rethwilm, Axel A1 - Schwinn, Andreas A1 - Horak, Ivan T1 - Replication of human immunodeficiency virus type 1 in human t-cells expressing antisense RNA N2 - No abstract available. KW - HIV Y1 - 1990 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-86426 ER - TY - CHAP A1 - Scheer, Ulrich A1 - Trendelenburg, M. F. A1 - Franke, Werner W. T1 - Regulation of transcription of ribosomal RNA genes during amphibian oogenesis N2 - No abstract available Y1 - 1976 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-33700 ER - TY - CHAP A1 - Lutz, Werner K. T1 - Quantitative evaluation of DNA-binding data in vivo for low-dose extrapolations N2 - no abstract available KW - Toxikologie Y1 - 1987 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-80079 ER - TY - CHAP A1 - Hedke, K. A1 - Eckstein, V. A1 - May, G. A1 - Kaden, J. A1 - Müller-Ruchholtz, W. A1 - Ulrichs, Karin T1 - Production of Xenophile Antibodies (XA) in Type I Diabetic Patients is Strongly Influenced by Diabetes and/or Dialysis N2 - No abstract available Y1 - 1993 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-45642 ER - TY - CHAP ED - von Mammen, Sebastian ED - Klemke, Roland ED - Lorber, Martin T1 - Proceedings of the 1st Games Technology Summit BT - part of Clash of Realites 11th International Conference on the Technology and Theory of Digital Games N2 - As part of the Clash of Realities International Conference on the Technology and Theory of Digital Games, the Game Technology Summit is a premium venue to bring together experts from academia and industry to disseminate state-of-the-art research on trending technology topics in digital games. In this first iteration of the Game Technology Summit, we specifically paid attention on how the successes in AI in Natural User Interfaces have been impacting the games industry (industry track) and which scientific, state-of-the-art ideas and approaches are currently pursued (scientific track). KW - Veranstaltung KW - Künstliche Intelligenz KW - Mensch-Maschine-Kommunikation KW - Computerspiel KW - natural user interfaces KW - artificial intelligence Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-245776 SN - 978-3-945459-36-2 ER - TY - CHAP A1 - Schneider, Wolfgang T1 - Problems of longitudinal studies with young children: Practical, conceptual, and methodological issues N2 - No abstract available. KW - Längsschnittuntersuchung KW - Kind Y1 - 1989 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-86521 ER - TY - CHAP A1 - Werner, Rudolf A1 - Higuchi, Takahiro A1 - Muegge, Dirk A1 - Javadi, Mehrbod S. A1 - Märkl, Bruno A1 - Aulmann, Christoph A1 - Buck, Andreas K. A1 - Fassnacht, Martin A1 - Lapa, Constantin A1 - Kreissl, Michael C. T1 - Predictive value of FDG-PET in patients with advanced medullary thyroid cancer undergoing vandetanib treatment T2 - Journal of Nuclear Medicine N2 - Introduction: The prognosis of medullary thyroid carcinoma (MTC) is poor using common chemotherapeutic approaches. However, during the last years encouraging results of recently introduced tyrosine kinase inhibitors (TKI) such as vandetanib have been published. In this study we aimed to correlate the results of \(^{18}\)F-fluorodeoxyglucose ([\(^{18}\)F]FDG) positron emission tomography (PET) imaging with treatment outcome. Methods: Eighteen patients after thyroidectomy with recurrent/advanced MTC lesions receiving vandetanib (300 mg orally/day) could be analysed. A baseline \(^{18}\)F-FDG PET prior to and a follow-up \(^{18}\)F-FDG PET 3 months after TKI initiation were performed. During follow-up, tumor progression was assessed every 3 months including computed tomography according to RECIST. Progression-free survival (PFS) was correlated with the maximum standardized uptake value of \(^{18}\)F-FDG in lymph nodes (SUV(LN)max) or visceral metastases (SUV(MTS)max) as well as with clinical parameters using ROC analysis. Results: Within median 3.6 years of follow-up, 9 patients showed disease progression at median 8.5 months after TKI initiation. An elevated glucose consumption assessed by baseline \(^{18}\)F-FDG PET (SUV(LN)max > 7.25) could predict a shorter PFS (2 y) with an accuracy of 76.5% (SUV(LN)max <7.25, 4.3 y; p=0.03). Accordingly, preserved tumor metabolism in the follow-up PET (SUV(MTS)max >2.7) also demonstrated an unfavorable prognosis (accuracy, 85.7%). On the other hand, none of the clinical parameters reached significance in response prediction. Conclusions: In patients with advanced and progressive MTC, tumors with higher metabolic activity at baseline are more aggressive and more prone to progression as reflected by a shorter PFS; they should be monitored more closely. Preserved glucose consumption 3 months after treatment initiation was also related to poorer prognosis. KW - 18F-FDG KW - vandetanib KW - TKI KW - PET KW - positron emission tomography Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-161147 UR - http://jnm.snmjournals.org/content/58/supplement_1/169 SN - 0161-5505 N1 - This research was originally published in JNM. Rudolf A. Werner, Takahiro Higuchi, Dirk O. Muegge, Mehrbod S. Javadi, B. Märkl, C. Aulmann, Andreas K. Buck, Martin Fassnacht, Constantin Lapa, Michael C. Kreissl. Predictive value of FDG-PET in patients with advanced medullary thyroid cancer undergoing vandetanib treatment. J Nucl Med. May 1, 2017; vol. 58 no. supplement 1:169. © SNMMI. VL - 58 IS - no. supplement 1 ER - TY - CHAP A1 - Vollmer, H. C. A1 - Ellgring, Johann Heinrich A1 - Ferstl, R. T1 - Prediction of premature termination of therapy in the treatment of drug addicts N2 - No abstract available KW - Psychologie Y1 - 1992 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-50274 ER - TY - CHAP A1 - Schüssler, Ulrich A1 - Okrusch, Martin A1 - Seidel, Eberhard A1 - Kreuzer, Hans A1 - Raschka, Helmut T1 - Pre- to early Variscan magmatism in the Bohemian Massif N2 - No abstract available Y1 - 1990 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-39171 ER - TY - CHAP A1 - Peter, R. U. A1 - Schartl, Manfred A1 - Anders, F. A1 - Duncker, H.-R. T1 - Pigment pattern formation during embryogenesis in Xiphophorus N2 - No abstract available. KW - Schwertkärpfling KW - Embryonalentwicklung KW - Pigmentmuster Y1 - 1985 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-69370 ER - TY - CHAP A1 - Schartl, A. A1 - Schartl, Manfred A1 - Anders, F. T1 - Phenotypic conversion of malignant melanoma to benign melanoma and vice versa in Xiphophorus N2 - No abstract available. KW - Schwertkärpfling KW - Krebs Y1 - 1981 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-86662 ER - TY - CHAP A1 - Werner, Rudolf A1 - Wakabayashi, Hiroshi A1 - Jahns, Roland A1 - Ergün, Süleyman A1 - Jahns, Valerie A1 - Higuchi, Takahiro T1 - PET-Guided Histological Characterization of Myocardial Infiltrating Cells in a Rat Model of Myocarditis T2 - European Heart Journal - Cardiovascular Imaging N2 - No abstract available. KW - Myokarditis KW - positron emission tomography KW - myocarditis KW - PET KW - 18F-FDG Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-161127 SN - 2047-2404 N1 - This is a pre-copyedited, author-produced version of an article accepted for publication in European Heart Journal Cardiovascular Imaging following peer review. The version of record . Eur Heart J Cardiovasc Imaging. ISSN: 2047-2404. Supplement, vol. 18, i1-i3, May 2017 is available online at: 10.1093/ehjci/jex071. VL - 18 IS - Supplement PB - Oxford University Press ER - TY - CHAP A1 - Franke, Werner W. A1 - Scheer, Ulrich T1 - Pathways of nucleocytoplasmic translocation of ribonucleoproteins N2 - No abstract available Y1 - 1974 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-33832 ER - TY - CHAP A1 - Epplée, Rafael A1 - Langbehn, Eike T1 - Overlapping Architecture: Implementation of Impossible Spaces in Virtual Reality Games N2 - Natural walking in virtual reality games is constrained by the physical boundaries defined by the size of the player’s tracking space. Impossible spaces, a redirected walking technique, enlarge the virtual environment by creating overlapping architecture and letting multiple locations occupy the same physical space. Within certain thresholds, this is subtle to the player. In this paper, we present our approach to implement such impossible spaces and describe how we handled challenges like objects with simulated physics or precomputed global illumination. KW - virtual reality KW - games KW - locomotion Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-246045 ER - TY - CHAP A1 - Marohn, Frank T1 - On testing the exponential and Gumbel distribution N2 - No abstract available KW - Gumbel-Verteilung KW - Extremal–I–Verteilung KW - generalized Pareto distribution KW - extreme value distribution Y1 - 1994 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-45804 ER - TY - CHAP A1 - Dabauvalle, M.-C. A1 - Wilken, N. A1 - Ewald, A. A1 - Kuhbier, A. A1 - Senécal, J.-L. A1 - Scheer, Ulrich T1 - Nuclear pore complex structure analyzed by immunogold EM with human autoantibodies N2 - No abstract available Y1 - 1994 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-39439 ER - TY - CHAP A1 - Hodgson, Barbara A1 - Reusch, Wolfgang A1 - Kjöllerström, Bengt A1 - Velarde, Manuel T1 - Non-Formal Education N2 - No abstract available Y1 - 1989 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-30620 ER - TY - CHAP A1 - Winoto-Morbach, S. A1 - Ulrichs, Karin A1 - Müller-Ruchholtz, W. T1 - New Developments in Biodegradable Microspheres For Magnetic Separation Techniques N2 - No abstract available KW - Immunbiologie Y1 - 1991 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-45712 ER - TY - CHAP A1 - Franke, Werner W. A1 - Scheer, Ulrich A1 - Trendelenburg, Michael F. A1 - Zentgraf, H. A1 - Spring, H. T1 - Morphology of transcriptionally active chromatin N2 - Some decades ago it was noted by cytologists that within the interphase nucleus large portions of the transcriptionally ("genetically," in their terms) inactive chromosomal material are contained in aggregates of condensed chromatin, the "chromocenters," whereas transcriptionally active regions of chromosomes appear in a more dispersed form and are less intensely stained with DNA-directed staining procedures (Heitz 1929, 1932, 1956; Bauer 1933). The hypothesis that condensed chromatin is usually characterized by very low or no transcriptional activity, and that transcription occurs in loosely packed forms of chromatin (including, in most cells, the nucleolar chromatin) has received support from studies of ultrathin sections in the electron microscope and from the numerous attempts to separate transcriptionally active from inactive chromatin biochemically (for references, see Anderson et al. 1975; Berkowitz and Doty 1975; Krieg and Wells 1976; Rickwood and Birnie 1976; Gottesfeld 1977). Electron microscopic autoradiography has revealed that sites of RNA synthesis are enriched in dispersed chromatin regions located at the margins of condensed chromatin (Fakan and Bernhard 1971, 1973; Bouteille et al. 1974; Bachellerie et al. 1975) and are characterized by the occurrence of distinct granular and fibrillar ribonucleoprotein (RNP) structures, such as perichromatin granules and fibrils. The discovery that, in most eukaryotic nuclei, major parts of the chromatin are organized in the form of nucleosomes (Olins and Olins 1974; Kornberg 1974; Baldwin et al. 1975) has raised the question whether the same nucleosomal packing of DNA is also present in transcriptionally active chromatin strands. Recent detailed examination of the morphology of active and inactive chromatin involving a diversity of electron microscopic methods, particularly the spreading technique by Miller and coworkers (Miller and Beatty 1969; Miller and Bakken 1972), has indicated that the DNA of some actively transcribed regions is not packed into nucleosomal particles but is present in a rather extended form within a relatively thin (4-7 nm) chromatin fiber. Y1 - 1978 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-41097 ER - TY - CHAP A1 - Trendelenburg, Michael F. A1 - Spring, Herbert A1 - Scheer, Ulrich A1 - Franke, Werner W. T1 - Morphology of nucleolar cistrons in a plant cell, Acetabularia mediterranea N2 - The structural organization of transcriptionally active DNA that contains cistrons for precursor molecules of ribosomal RNA is described in positively stained spread preparations from nuclei and nucleoli isolated from the green alga, Acetabularia mediterranea Lmx. These nuclei contain large aggregates of nucleolar subunits in which fibril-covered regions, the putative active cistrons for precursors of ribosomal RNA, alternate with fibril-free intercepts, the "spacers". The length distribution of the different intercepts of this DNA is given, and the pattern is compared with those shown in animal cell systems. The data are discussed in relation to problems of transcription and of amplification of ribosomal RNA genes. KW - ribosomal RNA genes; electron microscopy; spread preparations Y1 - 1974 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-32213 ER - TY - CHAP A1 - Schartl, Manfred A1 - Mäueler, Winfried A1 - Raulf, Friedrich A1 - Robertson, Scott M. T1 - Molecular aspects of melanoma formation in Xiphophorus N2 - No abstract available. KW - Schwertkärpfling KW - Krebs Y1 - 1988 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-72689 ER - TY - CHAP A1 - Schreibman, Martin P. A1 - Schartl, Manfred A1 - Kallman, Klaus D. A1 - Magliulo-Cepriano, Lucia T1 - Molecular approaches to study the genetic regulation of the fish reproductive system N2 - No abstract available. KW - Fische Y1 - 1994 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-86679 ER - TY - CHAP A1 - Viviani, A. A1 - Lutz, Werner K. T1 - Modulation of the in vivo covalent binding of the carcinogen benzo(a)pyrene to rat liver DNA by selective induction of microsomal and nuclear aryl hydrocarbon hydroxylase activity N2 - The influence of microsomal (mAHH) and nuclear (nAHH) aryl hydrocarbon hydroxylase activity on the covalent binding of t:titiated benzo(a)pyrene to rat liver DNA was evaluated in vivo. Induction ofmAHH was obtained after phenobarbitone treatment (180% of control), which increased DNA binding to 210%, but left the nAHH unchanged. mAHH and nAHH were slightly indilced with dieldrin (130% and 120%), but the binding remairred unchanged. The increasing effect of mAHlt as weil as the possibly decreasing effect of nAHH induction on the binding became obvious when the data of 11 individual rats were used to solve the equation Binding = aX(mAHH) + bX(nAHH) + c. Multiple linear regression analysis resulted in positive values for a and c, a negative value for b, and a multiple correlation coefficient R = 0.82. An influence of other enzymes involved in the metabolism of benzo(a)pyrene cannot be excluded. The Study shows clearly that the binding of a foreign compound to DNA in vivo is not only dependent on microsomal enzyme activities but also on nuclear activities even if the latter are considerably lower than those of mic'rosomes. KW - DNA KW - Benzo(a)pyrene KW - DNA-Binding KW - Carcinogen KW - Enzyme KW - Induction KW - Aryl Hydrocarbon Hydroxylase KW - Rats KW - Phenobarbitone KW - Dieldrin Y1 - 1979 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-80132 ER - TY - CHAP A1 - Deger, H. A1 - Reusch, Wolfgang A1 - Luchner, K. T1 - Microscopic Observation of Crystal Growth and Phase Transitions N2 - No abstract available Y1 - 1989 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-33001 ER - TY - CHAP ED - Schwab, Frank ED - Carolus, Astrid ED - Brill, Michael ED - Hennighausen, Christine T1 - Media Psychology - "Media Research: Yesterday, Today, and Tomorrow" Proceedings of the 8th Conference of the Media Psychology Division of the German Psychological Society T1 - Medienpsychologie - Tagungsband der 8. Tagung der Fachgruppe Medienpsychologie der Deutschen Gesellschaft für Psychologie N2 - The proceedings of the 8th Conference of the Media Psychology Division of the German Psychological Society hosted by the University of Wuerzburg from the 4th until the 6th of September 2013 contains the abstracts of the conference participants. Following the motto of the conference "Media Research: Yesterday, Today, and Tomorrow" a large number of media-psychological topics was dealt with. Amongst others, participants presented their research on interactive learning, emotions, virtual agents and avatars, gaming, scientific communication, politics, motion pictures and entertainment, social media, methods, and persuasions. N2 - Der Tagungsband enthält die Abstracts der 8. Tagung der Fachgruppe Medienpsychologie der Deutschen Gesellschaft für Psychologie, welche vom 04. bis 06. September 2013 durch die Universität Würzburg ausgerichtet wurde. Auf der Fachtagung mit dem Motto "Media Research: Yesterday, Today, and Tomorrow" wurde in zahlreichen Präsentationen und Postern ein breites Spektrum medienpsychologischer Fragestellungen abgedeckt. Unter anderen wurden die Themen interaktives Lernen, Emotionen, virtuelle Agenten und Avatare, Videospiele, Wissenschaftskommunikation, Politik, Film und Unterhaltung, Soziale Medien, Forschungsmethoden sowie Persuasion behandelt. KW - Deutsche Gesellschaft für Psychologie / Fachgruppe Medienpsychologie KW - Media Psychology Division KW - Medien KW - Medienpsychologie KW - Media Psychology KW - Psychologie Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-97403 SN - 978-3-923959-93-8 ER - TY - CHAP A1 - Scheer, Ulrich A1 - Rose, Kathleen M. T1 - Localization of RNA polymerase I in interphase cells and mitotic chromosomes by light and electron microscopic immunocytochemistry N2 - Rabbit antibodies to RNA polymerase I from a rat hepatoma have been used to localize the enzyme in a variety of cells at the light and electron microscopic level. In interphase cells the immunofluorescence pattern indicated that polymerase I is contained exclusively within the nucleolus. That this fluorescence, which appeared punctated rather than uniform, represented transcriptional complexes of RNA polymerase I and rRNA genes was suggested by the observation that it was enhanced in regenerating liver and in a hepatoma and was markedly diminished in cells treated with actinomycin D. Electron microscopic immunolocalization using gold-coupled second antibodies showed that transcribed rRNA genes are located in, and probably confined to, the fibrillar centers of the nucleolus. In contrast, the surrounding dense fibrillar component, previously thought to be the site of nascent prerRNA, did not contain detectable amounts of polymerase I. During mitosis, polymerase I molecules were detected by immunofluorescence microscopy at the chromosomal nucleolus organizer region, indicating that a considerable quantity of the enzyme remains bound to the rRNA genes. From this we conclude that rRNA genes loaded with polymerase I molecules are transmitted from one cell generation to the next one and that factors other than the polymerase itself are involved in the modulation of transcription of DNA containing rRNA genes during the cell cycle. KW - nucleolus KW - nucleolus organizer KW - fibrillar centers KW - rRNA genes KW - anti-RNA polymerase I antibodies Y1 - 1984 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-33223 ER - TY - CHAP A1 - Werner, Rudolf A1 - Lapa, Constantin A1 - Buck, Andreas A1 - Lassmann, Michael A1 - Hänscheid, Heribert T1 - Less is sometimes more – Accurate Dose Mapping after Endoradiotherapy with \(^{177}\)Lu-DOTATATE/-TOC by One-Single Measurement after 96 h T2 - Journal of Nuclear Medicine N2 - No abstract available. KW - Neuroendocrine Tumor KW - theranostics KW - 177Lu-DOTATATE KW - 177Lu-DOTATOC KW - PRRT Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-161168 UR - http://jnm.snmjournals.org/content/58/supplement_1/247.abstract SN - 0161-5505 N1 - This research was originally published in JNM. Werner R.A., Lapa C., Buck A.K., Lassmann M., Hänscheid H.Less is sometimes more – Accurate Dose Mapping after Endoradiotherapy with 177Lu-DOTATATE/-TOC by One-Single Measurement after 96 h. J Nucl Med May 1, 2017 vol. 58 no. supplement 1:247. © SNMMI VL - 58 IS - No. Supplement 1 PB - Society of Nuclear Medicine and Molecular Imaging ER - TY - CHAP A1 - Flanders, Julia A1 - Jannidis, Fotis T1 - Knowledge Organization and Data Modeling in the Humanities N2 - Based on the results of a 3-day workshop at the Brown University (2012) this white paper tries to sum up important topics and problems which came up in the presentations and discussions and to outline some general aspects of data modeling in digital humanities. Starting with an attempt to define data modeling it introduces distinctions like curation-driven vs. research-driven for a more general description of data modeling. The second part discusses specific problems and challenges of data modeling in the Humanities, while the third part outlines practical aspects, like the creation of data models or their evaluation. KW - Digital Humanities KW - Datenmodell KW - Digital Humanities KW - Data Modeling Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-111270 UR - http://www.wwp.northeastern.edu/outreach/conference/kodm2012/index.html ER - TY - CHAP A1 - Seidel, E. A1 - Kreuzer, H. A1 - Schüssler, Ulrich A1 - Okrusch, M. A1 - Lenz, K.-L. A1 - Raschka, H. T1 - K-Ar geochronology of the East-Bavarian basement N2 - No abstract available Y1 - 1988 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-38874 ER - TY - CHAP A1 - Kreuzer, Hans A1 - Vejnar, Zdenek A1 - Schüssler, Ulrich A1 - Okrusch, Martin A1 - Seidel, Eberhard T1 - K-Ar dating of the last metamorphic events in different tectonic units of the western margin of the Bohemian Massif N2 - K-Ar dating on hornblendes and micas from the TepläDomazlice zone revealed a pattern of dates which significantly deviates from the mid-Carboniferous to early Permian one that is found in the adjacent low-pressure metamorphic Moldanubian and Saxothuringian. Especially for the Mariänske Läzne metabasic complex, confirming early Czech determinations, the dates resemble the early Devonian pattern determined for the Münchberg Gneiss Massif and the Erbendorf-Vohenstrauß zone of northeastern Bavaria. This supports the idea that all three units are remnants of a huge complex which suffered a metamorphic overprint under medium-pressure conditions, probably in the early Devonian. Streng rejuvenation is found in the southern part of the Teplä-Domailice zone by which micas and even two hornblendes were reset to mid-Carboniferous ages. According to the geological setting, part of the apparently preDevonian dates may be explained by inherited argon from earlier metamorphic and magmatic events, e.g. the high-pressure metamorphism documented in eclogitic relics. However, excess argon, caused by the mid-Carboniferous overprint cannot be excluded. KW - Geochemie Y1 - 1988 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-87527 ER - TY - CHAP A1 - Kreuzer, Hans A1 - Vejnar, Zdenek A1 - Schüssler, Ulrich A1 - Okrusch, Martin A1 - Seidel, Eberhard T1 - K-Ar dating in the Teplá-Domazlice zone at the western margin of the Bohemian Massif N2 - K-Ar dating on hornblendes and micas from the Tepla Domazlice zone revealed a pattern of dates which significantly deviates from the mid-Carboniferous to early Permian one that is found in the adjacent low-pressure metamorphic Moldanubian and Saxothuringian. Especially for the Marianske Lazne metabasic complex, confirming early Czech determinations, the dates resemble the early Devonian pattern determined for the Munchberg Gneiss Massif and the Erbendorf-Vohenstrau zone of northeastern Bavaria. This supports the idea that all three units are remnants of a huge' complex which suffered a metamorphic overprint under medium-pressure conditions, probably in the early Devonian. Strong rejuvenation is found in the southern part of the Tepla-Domazlice zone by which micas and even two hornblendes were reset to mid-Carboniferous ages. According to the geological setting, part of the apparently preDevonian dates may be explained by inherited argon from earlier metamorphic and magmatic events, e.g. the high-pressure metamorphism documented in eciogitic relics. However, excess argon, caused by the mid-Carboniferous overprint cannot be excluded. Y1 - 1988 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-31106 ER - TY - CHAP A1 - Moch, Thomas A1 - Hoschützky, Heinz A1 - Hacker, Jörg A1 - Krönke, Klaus-D. A1 - Jann, Klaus T1 - Isolation and characterization of the \(\alpha\)-Sialyl-\(\beta\) 2-3-Galactosyl (S)-Specific Adhesin fimbriated Escherichia coli N2 - The \(\alpha\)-Sialyl-\(\beta\) 2-3-Galactosyl-specific adhesin (S adhesin) was isolated from cells of a recombinant Escherichia coli K-12 strain expressing the S-flmbrial adhesin complex. A crude cell extract was partiaUy dissociated into fimbriae and an adhesin-enriched fraction by heating to 7O°C. From the latter, adhesin was purified to apparent homogeneity (by fast protein liquid chromatography, immunoblot, and NaDodSO\(_4\)/PAGE) by differential ammonium sulfate precipitation, dissociation in 8 M guanidine hydrochloride, and high-resolution anion-exchange chromatography in 8 M urea. The purified adhesin formed an aggregate of M\(_r\)\(\approx\)10\(^6\) that was made up of one type of 12-kDa polypeptide (fimbrillin is 16.5 kDa). It had pI value of 4.7 (fimbriae has a pI value of 6). Adhesin and fimbrillin had different amino add compositions. The purified adhesins agglutinated human and bovine erythrocytes with the same speclfkity as the whole bacteria; purified fimbriae were not adhesive. Monoclonal anti-adhesin and anti-fimbriae antibodies were obtained. Monoclonal antiadhesin, but none of the anti-fimbriae, antibodies inhibited the agglutination of erythrocytes. The anti-adhesive antibodies were used in immuno-gold electron microscopy to localize adhesin exclusively on the fimbriae, with a possible preference to their tips. Y1 - 1987 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-40330 ER - TY - CHAP A1 - Werner, Rudolf A1 - Chen, Xinyu A1 - Lapa, Constantin A1 - Robinson, Simon A1 - Higuchi, Takahiro T1 - Intracellular behavior of the novel sympathetic nerve agent \(^{18}\)F-LMI1195 T2 - Journal of Nuclear Cardiology N2 - No abstract available. KW - Herz KW - PET KW - sympathetic nerve KW - autonomic nervous system KW - 18F-LMI1195 KW - positron emission tomography KW - heart KW - cardiac Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-161137 SN - 1071-3581 N1 - This is a post-peer-review, pre-copyedit version of an article published in J Nucl Cardiol. ISSN: 1071-3581. Supplement (2017) Aug;24;4: 1461-1496. The final authenticated version is available online at: http://dx.doi.org/10.1007/s12350-017-0984-y VL - 24 IS - 4 Supplement (2017) Aug ER - TY - CHAP A1 - Truman, Samuel A1 - von Mammen, Sebastian T1 - Interactive Self-Assembling Agent Ensembles T2 - Proceedings of the 1st Games Technology Summit N2 - In this paper, we bridge the gap between procedural content generation (PCG) and user-generated content (UGC) by proposing and demonstrating an interactive agent-based model of self-assembling ensembles that can be directed though user input. We motivate these efforts by considering the opportunities technology provides to pursue game designs based on according game design frameworks. We present three different use cases of the proposed model that emphasize its potential to (1) self-assemble into predefined 3D graphical assets, (2) define new structures in the context of virtual environments by self-assembling layers on the surfaces of arbitrary 3D objects, and (3) allow novel structures to self-assemble only considering the model’s configuration and no external dependencies. To address the performance restrictions in computer games, we realized the prototypical model implementation by means of an efficient entity component system (ECS). We conclude the paper with an outlook on future steps to further explore novel interactive, dynamic PCG mechanics and to ensure their efficiency. KW - procedural content generation KW - user-generated content KW - game mechanics KW - agent-based models KW - self-assembly Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-246032 ER - TY - CHAP A1 - Schwinn, Andreas A1 - Rethwilm, Axel A1 - Esers, Stefan A1 - Borisch, Bettina A1 - ter Meulen, Volker T1 - Interaction of HIV-1 and HHV-6 N2 - No abstract available. KW - HIV KW - Herpesviren Y1 - 1990 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-86415 ER - TY - CHAP A1 - Krüger, Hans-Peter T1 - Interaction - toward a precise understanding of a scientific term N2 - No abstract available. KW - Interaktion Y1 - 1993 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-87088 ER - TY - CHAP A1 - Vollmer, Heinz C. A1 - Ferstl, Roman A1 - Ellgring, Johann Heinrich T1 - Individualized behavior therapy for drug addicts N2 - No abstract available Y1 - 1992 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-33817 ER - TY - CHAP A1 - Boege, P. A1 - Schäfer, H. A1 - Shanjia, Xu A1 - Xinzhang, Wu A1 - Einfeldt, S. A1 - Becker, Charles R. A1 - Hommel, D. A1 - Geick, R. T1 - Improved conductivity-measurement of semiconductor epitaxial layers by means of the contactless microwave method N2 - Measurements and calculations of the scattering-characteristics of stratified lossy dielectric blocks completely filling a waveguide cross section are presented. The method is used for contactless conductivity measurements of MBE-grown II-VI semiconductor layers. KW - Millimeterwelle KW - Kongreß KW - San Diego Y1 - 1994 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-37763 ER - TY - CHAP A1 - Sanusi, Khaleel Asyraaf Mat A1 - Klemke, Roland T1 - Immersive Multimodal Environments for Psychomotor Skills Training T2 - Proceedings of the 1st Games Technology Summit N2 - Modern immersive multimodal technologies enable the learners to completely get immersed in various learning situations in a way that feels like experiencing an authentic learning environment. These environments also allow the collection of multimodal data, which can be used with artificial intelligence to further improve the immersion and learning outcomes. The use of artificial intelligence has been widely explored for the interpretation of multimodal data collected from multiple sensors, thus giving insights to support learners’ performance by providing personalised feedback. In this paper, we present a conceptual approach for creating immersive learning environments, integrated with multi-sensor setup to help learners improve their psychomotor skills in a remote setting. KW - immersive learning technologies KW - multimodal learning KW - sensor devices KW - artificial intelligence KW - psychomotor training Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-246016 ER - TY - CHAP A1 - Klemke, Roland A1 - Sanusi, Khaleel Asyraaf Mat A1 - Rose, Melina T1 - Immersive Game Technologies for Innovative Education - A Method for Experimental Interdisciplinary Technology Transfer T2 - Proceedings of the 1st Games Technology Summit N2 - Immersive, sensor-enabled technologies such as augmented and virtual reality expand the way human beings interact with computers significantly. While these technologies are widely explored in entertainment games, they also offer possibilities for educational use. However,their uptake in education is so far very limited. Within the ImTech4Ed project, we aim at systematically exploring the power of interdisciplinary, international hackathons as a novel method to create immersive educational game prototypes and as a means to transfer these innovative technical prototypes into educational use. To achieve this, we bring together game design and development, where immersive and interactive solutions are designed and developed; computer science, where the technological foundations for immersive technologies and for scalable architectures for these are created; and teacher education, where future teachers are educated. This article reports on the concept and design of these hackathons. KW - immersive technologies KW - educational games KW - hackathons Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-245843 ER - TY - CHAP A1 - Förster, Kristina A1 - Grafe, Silke T1 - ICT-related Educational Competencies of Teacher Educators from an Intercultural Perspective. A Systematic Analysis of Competency Frameworks T2 - Proceedings of Society for Information Technology & Teacher Education International Conference N2 - Both research and policy indicate the importance of considering ICT-related and intercultural competence development in education together. Teacher educators play a significant role in the development of these related competencies. The aim of this study is to analyze ICT- related competence frameworks addressing teacher educators, focusing on how they incorporate intercultural considerations. We analyze four internationally recognized models—Teacher Educator Technology Competencies (TETCs), DigCompEdu, Jisc Digital Capabilities, and Media Didactica—showing that with the TETCs important steps have been taken to integrate both discourses, while the other frameworks treat aspects related to culture as isolated phenomena. In TETC 8, the global dimension is represented by a specific competency, which is also differentiated into specific areas of competence. This offers a strong starting point for further international discourse, in terms of both the diversification of underlying theoretical concepts and approaches to culturally responsive education. Further research is needed to investigate how professional development can meet the needs of teacher educators in a global context. KW - Interkulturelles Lernen KW - Lehrerbildung KW - Medienkompetenz KW - International Comparative Research KW - TETCs KW - DigCompEdu KW - Media Didactica KW - Digital Capabilities Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-260577 UR - https://www.learntechlib.org/p/219321/ ER - TY - CHAP A1 - Sponholz, Barbara T1 - Holocene fulgurite formation in the southern Central Sahara (Niger) N2 - Fulgurites (= natural glasses formed by lightning strikes to the ground) are indicators of thunderstorms (e.g. Julien 1901). The distribution pattern of fulgurites in the study area (Grand Erg de Bilma and Erg de Tenere between 11.5°E and 16.5° and 18.5°N) shows decreasing fulgurite concentration from south to north. The fulgurite sites are concentrated in the area of fossil dune complexes, where they occur topographically above palaeolimnic deposits in mid-slope position of interdune depressions. KW - Geographie KW - Niger Y1 - 1993 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-56584 ER - TY - CHAP A1 - Bicknell-Tassius, R. N. A1 - Scholl, S. A1 - Becker, Charles R. A1 - Landwehr, G. T1 - High magnetic field transport in II-VI heterostructures N2 - In the present work we report the results of magneto-transport measurements on some Hg-based li-VI semiconductor epitaxiallayers grown by molecular beam epitaxy. The transport measurement were carried out at temperatures in the range 0.4 - 4.2 K in magnetic fields up to 10.0 T. Further, we point out the necessity of using multicarrier models for data interpretation and show finally some Shubnikov-de-Haas results on sampies with high mobility carners. Y1 - 1992 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-37797 ER - TY - CHAP A1 - Schüssler, Ulrich A1 - Vejnar, Z. A1 - Okrusch, M. A1 - Rose, S. A1 - Seidel, E. T1 - Geochemistry of Metabasites and gabbroic rocks from the Tepla-Domazlice zone N2 - Various amphibolites, metagabbros and eclogitic relics of the Mariänske Läzne complex, and amphibolites from the Cernä Hora Massif exhibit an uniform geochemical character which compares weil with modern mid-ocean ridge basalts. Geochemically these metabasites are similar to the amphibolites of the Myto area and to schistose, partly striped amphibolites of the neighbouring Tirschenreuth-Mähring Zone and the Erbendorf-Vohenstrauss Zone (Bavaria). Greenschists and amphibolites from the Domazlice metamorphic complex show an alkaline-basaltic tendency conforming to modern within-plate basalts or basalts from anomalaus midocean ridge segments. In their chemical character, these metabasites compare weil with the flaseramphibolites of the Erbendorf-Vohenstrauss Zone. Fine-grained amphibolites in the Warzenrieth area and (gabbro-) amphibolites in the Blätterberg-Hoher Bogen area show normal MORB character. The metamorphosed gabbroic rocks in the southern part of the Neukirchen-Kdyne (meta-) igneous complex are subalkaline - tholeiitic and exhibit a magmatic differentiation trend. They differ from the neighbouring amphibolites by generally lower contents of incompatible elements. KW - Geochemie Y1 - 1988 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-87511 ER - TY - CHAP A1 - Schüssler, Ulrich A1 - Okrusch, M. A1 - Richter, P. A1 - Seidel, E. T1 - Geochemistry of metabasites and element mobility N2 - No abstract available Y1 - 1988 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-38880 ER - TY - CHAP A1 - Dandekar, Thomas A1 - Argos, P. T1 - Genetic algorithms as a new tool to study protein stability N2 - No abstract available Y1 - 1993 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-29990 ER - TY - CHAP A1 - Förster, Kristina A1 - Grafe, Silke ED - Langran, Elizabeth ED - Christensen, Peter ED - Sanson, Jarrod T1 - Fostering Teacher Educators’ Intercultural Media-Related Competencies Using a Social VR Environment T2 - Proceedings of Society for Information Technology & Teacher Education International Conference N2 - Recent studies suggest that teacher educators require intercultural media-related educational competencies to respond to contemporary and future educational needs. However, necessary professional development concepts, which are aimed at fostering these competencies, are underrepresented in current teacher education research. This study reports on the results of a case study within a Design-Based-Research project aimed at designing, implementing and evaluating a professional development concept to foster teacher educators’ intercultural media-related competencies. A remote workshop using a Social VR environment was conducted with a convenience sample of 10 teacher educators. Data collected through a qualitative pre-post survey and a focus group was interpreted through qualitative content analysis. Findings showed intercultural aspects were addressed in several domains as well as an increased ability to evaluate potentials and risks related to interculturally focused teaching and learning with Social VR. KW - Interkulturelles Lernen KW - Lehrerbildung KW - Virtuelle Realität KW - Medienkompetenz KW - Interkulturelle Kompetenz KW - TETC KW - Social Virtual Reality Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-322310 UR - https://www.learntechlib.org/p/221901/ ER - TY - CHAP A1 - Förster, Kristina A1 - Hein, Rebecca A1 - Grafe, Silke A1 - Latoschik, Marc Erich A1 - Wienrich, Carolin ED - Basteans, Theo T1 - Fostering Intercultural Competencies in Initial Teacher Education: Implementation of Educational Design Prototypes Using a Social Virtual Reality Environment T2 - Proceedings of Innovate Learning Summit N2 - The combination of globalization and digitalization emphasizes the importance of media-related and intercultural competencies of teacher educators and preservice teachers. This article reports on the initial prototypical implementation of a pedagogical concept to foster such competencies of preservice teachers. The proposed pedagogical concept utilizes a social virtual reality (VR) framework since related work on the characteristics of VR has indicated that this medium is particularly well suited for intercultural professional development processes. The development is integrated into a larger design-based research approach that develops a theory-guided and empirically grounded professional development concept for teacher educators with a special focus on teacher educator technology competencies (TETC8). TETCs provide a suitable competence framework capable of aligning requirements for both media-related and intercultural competencies. In an exploratory study with student teachers, we designed, implemented, and evaluated a pedagogical concept. Reflection reports were qualitatively analyzed to gain insights into factors that facilitate or hinder the implementation of the immersive learning scenario as well as into the participants’ evaluation of their learning experience. The results show that our proposed pedagogical concept is particularly suitable for promoting the experience of social presence, agency, and empathy in the group. KW - Interkulturelles Lernen KW - Lehrerbildung KW - Virtuelle Realität KW - Medienkompetenz KW - International Comparative Research KW - TETCs Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-260586 UR - https://www.learntechlib.org/primary/p/220276/ ER - TY - CHAP A1 - Fetzer, Anita A1 - Weizman, Elda A1 - Reber, Elisabeth T1 - Follow-ups across discourse domains: A cross-cultural exploration of their forms and functions N2 - The edited volume documents the proceedings of the ESF workshop "Follow-ups across discourse domains: a cross-cultural exploration of their forms and functions". It examines the forms and functions of the dialogue act of a follow-up, viz. accepting or challenging a prior communicative act, in political discourse across spoken and written dialogic genres. Specifically, it considers (1) the discourse domains of political interviews, editorials, op-eds and discussion forums, (2) their sequential organization as regards the status of initial (or 1st order) follow-up, a follow-up of a prior follow-up (2nd order follow-up), or nth-order follow-up, and (3) their discursive realization as regards degrees of indirectness and responsiveness which are conceptualized as a continuum along the lines of degrees of explicitness and degrees of responsiveness. The chapters come from the fields of linguistics, discourse analysis, socio-pragmatics, communication, political science and psychology, examining the heterogeneous field of political discourse and its manifestation in diverse discourse genres with respect to evasiveness, indirectness and redundancy in mediated political discourse, professional discourse, discourse identity and doing politics, to name but the most prominent questions. KW - Pragmatik KW - Diskursanalyse KW - Medienanalyse KW - politischer Diskurs KW - follow-up KW - Medienkommunikation KW - pragmatics KW - discourse analysis KW - media communication KW - follow-up KW - political discourse Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-71656 ER - TY - CHAP A1 - Lutz, Werner K. A1 - Schlatter, C. T1 - Extrapolation of carcinogenicity data to low doses with a dose-response study of the binding of benzo(a)pyrene to rat liver DNA N2 - The binding of tritiated benzo(a)pyrene (BP) to liver DNA of 25 adult male rats (SIV 50) has been determined 50 h after a single intraperitoneal injection of doses between 40 ug/kg and 4; mg/kg. The dose-response relations~ ip is linear up to i mg/kg, shows a sigmoid step towards 2 mg/kg and a shallow linear. slope above that value. TlJe 0 bserved bin ding ranges from 1.7 to 180 nmoles BP per mole DNA phosphate. The non-linearity between 1 and 2 mg/kg could be explained 0):1 the basis of an induction of metabolizing enzymes. A pure1y mathematical extrapolation of therumour incidence from a carcinogenic dose (1 x 40mg/kg for a 20% hepatoma incidence in newborn mice) to human exposure levels (aboilt 0.1 ug/kg per day) would never have followed a step like the on~ found in our experiments. Our dose-effect study therefore shows how carcinogenitity data could be extrapolated in a biologically founded way to low doses. KW - Toxikologie Y1 - 1978 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-80157 ER - TY - CHAP A1 - Ulrichs, Karin A1 - Eckstein, V. A1 - Korsgren, O. A1 - Müller-Ruchholtz, W. T1 - Expression of Porcine Pancreatic Islet Antigens Varies and Determines Binding of Human Natural Xenophile Antibodies (NXA) N2 - No abstract available KW - Immunbiologie Y1 - 1993 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-45655 ER - TY - CHAP A1 - Schneider, Wolfgang A1 - Körkel, Joachim A1 - Weinert, Franz E. T1 - Expert knowledge, general abilities, and text processing N2 - No abstract available. KW - Kognitive Entwicklung KW - Begabung Y1 - 1990 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-87175 ER - TY - CHAP A1 - Anders, F. A1 - Schartl, Manfred A1 - Scholl, E. T1 - Evaluation of environmental and hereditary factors in carcinogenesis, based on studies in Xiphophorus N2 - Neoplasia in Xiphophorus can be classified into a) a large group that is triggered by carcinogens; b) a large group triggered by promoters; c) a small group that develops "spontaneously" following interpopulational and interracial hybridizations; and d) a small group that develops "spontaneously" following germ line mutation. The process leading to susceptibility for neoplasia is represented by the disintegration of gene systems that normally protect the fish from neoplasia. Hybridization is the most effective process that leads to disintegration of the protection gene systems. Environmental factors may complete disintegration and thus may trigger neoplasia. It is discussed whether the findings on Xiphophorus may also apply to humans. KW - Schwertkärpfling KW - Gen KW - Umweltfaktor KW - Carcinogenese Y1 - 1981 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-72741 ER - TY - CHAP A1 - Heiser, A. A1 - Ulrichs, Karin A1 - Müller-Ruchholtz, W. T1 - Enzyme Kinetics of Commercial Collagenases and their Influence on Porcine Islet Isolation N2 - No abstract available KW - Heterotransplantation Y1 - 1994 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-45488 ER - TY - CHAP A1 - Heiser, A. A1 - Ulrichs, Karin A1 - Müller-Ruchholtz, W. T1 - Enzyme Activities in Commercial Collagenase Preparations and Their Kinetics During Islet Isolation Procedure N2 - No abstract available KW - Transplantation Y1 - 1994 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-45633 ER - TY - CHAP A1 - Anders, F. A1 - Scholl, E. A1 - Schartl, Manfred T1 - Environmental and hereditary factors in the causation of neoplasia, based on studies of the Xiphophorus fish melanoma system N2 - Neoplasia in Xiphophorus can be classified into: a) a Jarge group triggered by carcinogens; b) a large group triggered by promoters; and c) a small group that develops "spontaneously" according to Mendelian Jaw. The process leading to susceptibility for neoplasia is represented by the disintegration of gene systems that normally protect the fish from neoplasia. Interpopulational arid interracial hybridization is the most effective process that Ieads to disintegration of the protective gene systems. Environmental factors may complete disintegration in somatic cells and thus may trigger neoplasia. The applications of the findings on Xiphophorus to humans are discussed. KW - Schwertkärpfling KW - Gen KW - Umweltfaktor KW - Tumor Y1 - 1981 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-86402 ER - TY - CHAP A1 - Kuhn, Dieter T1 - Emperor Huizong’s (r. 1100-1126): Short-lived Earthly Paradise N2 - Zhao Ji (1082-1135), better known as Emperor Huizong (r. 1100-1126) of the Southern Song Dynasty (960-1127) gained a reputation as supreme perfectionist as artist, art collector and connoisseur, a ruler devoted to the faith of Daoism, squandering a fortune on building palaces and halls and on landscape gardening. A famous example of his costly ‘folie de grandeur’ is the Sacred Northeast Mountain Peak Genyue, a gigantic rock garden in the northeast part of the Old City of the capital Kaifeng. The garden is described in sources such as the Huayanggong jishi (Description of the Florescent Solitary Palace) by the Buddhist monk Zu Xiu from 1127 and Zhang Hao’s (ca. 1180-1250) Genyue ji (Record of the Northeast Marchmount). The project in search of auspicious blessing started in 1118, having originated in the emperor’s conviction that the Daoist Immortals would descend to this exquisite paradise situated in the centre of the world, his capital. In his conviction the landscape garden that exceeded nature’s beauty would prolong and glorify his rule for ten thousand years. The Genyue was completed in January 1123, and thus became part of Emperor Huizong’s Divine Empyrean Daoist ideology of statecraft. Contrary to all auspicious symbolism, the Song’s emblematic demonstrations of power, and the necessity to meet political expectations, Emperor Huizong proved incapable of finding a solution to the disastrous situation at the northern frontier with Jin troupes moving onto his capital. Completed in 1123 the Genyue Marchmount was destroyed in the cold winter of 1126/1127 by the inhabitants of Kaifeng in their desperate struggle for survival in their besieged town. KW - China KW - Genyue ji KW - Song Huizong KW - Kaifeng KW - Landschaftsgarten KW - Südliche Songdynstie KW - Huayanggong jishi KW - Kaiser Huizong Y1 - 2014 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-106115 ER - TY - CHAP A1 - Scheer, Ulrich T1 - Electron microscopic analysis of chromatin and gene expression N2 - No abstract available Y1 - 1982 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-39456 ER - TY - CHAP A1 - Krüger, Hans-Peter T1 - Effects of low alcohol dosages: A review of the literature N2 - No abstract available. KW - Blutalkohol Y1 - 1993 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-69843 ER - TY - CHAP A1 - Scheuermann, Manuela T1 - Effective or multilateral? The UN-EU partnership in military crisis management N2 - For the EU “effective multilateralism” in, with and within international organisations is the foundation of a system of global governance, so is laid down in the ESS. Therefore the term is used to label the EU’s activities in the UN-family and to characterise the relations with the UN in the wider context of global governance. It is the political argument for the EU’s commitment in military crisis management, side by side with UN peacekeepers. The UN in turn speaks of multilateralism to call for the EU’s loyalty and partnership. Both organisations build their partnership on the common normative ground of multilateralism. The paper questions these rhetorical denominations critically. It goes beyond the political declarations to analyse the degree and quality of “effective multilateralism” in reality in and with international organisations, using the example of UN-EU-relations in military crisis management. The theoretical approach of multilateralism serves as the starting point of the analysis and theoretical basis of the paper (Chapter 1). The special EU-touch in “effective multilateralism” in comparison to the “UN-touch” is subject of Chapter 2. This analysis is necessary due to the meanwhile inflationary use of the term “effective multilateralism” in almost every CSFP context. Are the institutional steps to a partnership in crisis management as well as the operational collaboration in DR Congo (2003/2006/2009) and Chad/CAR (2008/2009) in line with “multilateralism”? is the question that is answered in the paper (Chapter 3). KW - Friedenssicherung KW - Europäische Sicherheits- und Verteidigungspolitik KW - Multilateralismus KW - Krisenmanagement KW - inter-organisationale Beziehungen KW - GSVP KW - UN-Friedenssicherung KW - inter-organisational relations KW - CSDP KW - UN-peacekeeping KW - multilateralism KW - crisis management Y1 - 2011 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-65565 ER - TY - CHAP A1 - Werner, Rudolf A1 - Kobayashi, Ryohei A1 - Wakabayashi, Hiroshi A1 - Lapa, Constantin A1 - Menke, Andreas A1 - Higuchi, Takahiro T1 - Effect of Antidepressants on Radiolabeled Metaiodobenzylguanidine (MIBG) Uptake T2 - European Heart Journal - Cardiovascular Imaging N2 - No abstract available. KW - MIBG KW - Metaiodobenzylguanidine KW - mIBG KW - antidepressants Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-161116 SN - 2047-2404 N1 - This is a pre-copyedited, author-produced version of an article accepted for publication in European Heart Journal Cardiovascular Imaging following peer review. The version of record Eur Heart J Cardiovasc Imaging. ISSN: 2047-2404. Supplement, vol. 18, i52-53, May 2017 is available online at: 10.1093/ehjci/jex080. VL - 18 IS - Supplement PB - Oxford University Press ER - TY - CHAP A1 - Wang, HY A1 - Ulrichs, Karin A1 - Müller-Ruchholtz, W. T1 - Down-Regulation of Xenophile Antibodies by Specific Immunosuppressive Protocols to Facilitate Xenogeneic Organ Transplantation N2 - No abstract available KW - Immunbiologie Y1 - 1993 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-45669 ER - TY - CHAP A1 - Werner, Rudolf A. A1 - Marcus, Charles A1 - Sheikhbahaei, Sara A1 - Higuchi, Takahiro A1 - Solnes, Lilja B. A1 - Rowe, Steven P. A1 - Buck, Andreas K. A1 - Lapa, Constantin A1 - Javadi, Mehrbod S. T1 - Diagnostic Accuracy of Visual Assessment of an Initial DaT-Scan in Comparison to a Fully Automatic Semiquantitative Method T2 - Journal of Nuclear Medicine N2 - No abstract available. KW - Parkinson-Krankheit KW - SPECT KW - Parkinson KW - Parkinson Disease KW - DaTscan KW - Ioflupane KW - molecular imaging Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-162208 UR - http://jnm.snmjournals.org/content/59/supplement_1/626.abstract SN - 0161-5505 N1 - This research was originally published in JNM. Rudolf A. Werner, Charles Marcus, Sara Sheikhbahaei, Takahiro Higuchi, Lilja B. Solnes, Steven P. Rowe, Andreas K. Buck, Constantin Lapa, Mehrbod S. Javadi. Diagnostic Accuracy of Visual Assessment of an Initial DaT-Scan in Comparison to a Fully Automatic Semiquantitative Method. J Nucl Med. May 1, 2018; vol. 59 no. supplement 1:626. © SNMMI. VL - 59 IS - Supplement No. 1 SP - 626 ER - TY - CHAP A1 - Förstner, Konrad A1 - Hagedorn, Gregor A1 - Koltzenburg, Claudia A1 - Kubke, Fabiana A1 - Mietchen, Daniel T1 - Collaborative platforms for streamlining workflows in Open Science T2 - Proceedings of the 6th Open Knowledge Conference N2 - Despite the internet's dynamic and collaborative nature, scientists continue to produce grant proposals, lab notebooks, data files, conclusions etc. that stay in static formats or are not published online and therefore not always easily accessible to the interested public. Because of limited adoption of tools that seamlessly integrate all aspects of a research project (conception, data generation, data evaluation, peerreviewing and publishing of conclusions), much effort is later spent on reproducing or reformatting individual entities before they can be repurposed independently or as parts of articles. We propose that workflows - performed both individually and collaboratively - could potentially become more efficient if all steps of the research cycle were coherently represented online and the underlying data were formatted, annotated and licensed for reuse. Such a system would accelerate the process of taking projects from conception to publication stages and allow for continuous updating of the data sets and their interpretation as well as their integration into other independent projects. A major advantage of such work ows is the increased transparency, both with respect to the scientific process as to the contribution of each participant. The latter point is important from a perspective of motivation, as it enables the allocation of reputation, which creates incentives for scientists to contribute to projects. Such work ow platforms offering possibilities to fine-tune the accessibility of their content could gradually pave the path from the current static mode of research presentation into a more coherent practice of open science. KW - Open Science KW - Virtual Research Environment KW - collaboratories KW - workflow platform KW - automation Y1 - 2011 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-101678 ER - TY - CHAP A1 - Schneider, Wolfgang A1 - Näslund, Jan Carol T1 - Cognitive prerequisites of reading and spelling: A longitudinal approach N2 - No abstract available. KW - Lesen KW - Schreiben KW - Längsschnittuntersuchung KW - Kognitive Kompetenz Y1 - 1992 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-71388 ER - TY - CHAP A1 - Krüger, Hans-Peter A1 - Gold, Rainer A1 - Hüppe, A. T1 - Coergisms between drugs and alcohol - a psychopharmacological review N2 - No abstract available. KW - Rauschgift KW - Alkohol Y1 - 1993 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-69850 ER - TY - CHAP A1 - Maurer, B. A1 - Bannert, H. A1 - Rethwilm, Axel A1 - Darai, B. A1 - Flügel, R. M. T1 - Characterization of the env gene and of two novel coding regions of the human spumaretrovirus N2 - Recombinant clones harboring retroviral DNA were established. The nucleotide sequence of the central and 3' region of the genome of the human spumaretrovirus was determined. The 5' end of the deduced protein sequence was homologaus to the endonuclease domain of retroviral reverse transcriptases. A small intergenic region is followed by a lang open reading frame of 985 aminoacid residues that according to its genomic location and structural features is a typical retroviral env gene. Surprisingly, the postenv region contains two open reading frames that encodes two novel retroviral genes, termed bel-l and bel-2. The 3' LTR is 963 nucleotides lang and contains the signal sequences characteristic for transcriptional regulation of retrovirus genomes. KW - Spumaviren Y1 - 1988 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-86334 ER - TY - CHAP A1 - Ellgring, Johann Heinrich A1 - Vollmer, Heinz C. T1 - Changes of personality and depression during treatment of drug addicts N2 - In accordance with various other studies. the present longitudinal study gave no clues for specific personality variables or traits 01' drug addicts. Personality factors did not allow a valid prediction of the kind 01' th~apy termination. nor were there clear deviations from the norm. Analyzed as a group. the addicts showed only minor changes that appeared over the course of treatment. These results correspond to data reported on alcohol dependency (cf. Wanke 1987). A more differentiated picture is gained when stable and changeable components of personality and analyzed separately. Changeable components are of special relevance for treatment. From the current study these were characteristics of action regulation, that is, activation and impulse control, social interaction, and somatic reactions (sleep disorders, bodily reactions to drug deprivation). For relapse prevention, attention should be given to stable, persistent, problematic components. Persistent suicidal ideas turned out to be one such aspect. Like the differentiation between state and trait anxiety, stable and variable components could also be separated for other domains of personality when they are used to describe the course of treatment. How can personality concepts and instruments for assessment be utilized for treatment? The claim of therapists to predict the outcome of a treatment may be realized for only a delimited period of time. Especially at such critical points as shortly before relapse, a firm prediction might be possible only rarely (Wanke 1987). Lack of predictability could be a warning which, however, can be verified only afterward. According to the current results, one benefit of personality concepts could be to specify targets of change on an individual basis and thus clarify effects of therapeutic interventions. Personality concepts can help patients to better understand their problems and to recognize changes as weil as persistent areas of vulnerability. KW - Psychologie Y1 - 1992 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-50287 ER - TY - CHAP A1 - Mahsberg, Dieter T1 - Brood care and family cohesion in the tropical scorpion Pandinus imperator (Koch) (Scorpiones: Scorpionidae) N2 - Pandinus imperator is a forest dweller of tropical West Africa. In the field, lobserved aggregations of up to 15 individuals. In the laboratory, mixed age groups of related and also unrelated animals lived jointly in terraria rarely showing within-group aggression or cannibalism. Brood-caring behavior of the mother influenced growth rate and survival probability of the young. With birth, mothers became very aggressive. To study family cohesion in Pandinus, experiments with family groups were conducted. Siblings aggregated around their mother. In choice experiments with two family groups, mothers were placed in enclosures that only the young were able to enter or to leave. Second instars significantly preferred the enclosure containing their own mother. Aggression among unrelated young of the same age was not observed. Feeding experiments studied the possible advantages of long-Iasting group living with regard to enhanced success in prey capture and its effect on growth of the young. Even groups of second instars were unable to subdue large prey on their own. Sibling groups with their mother removed suffered high mortality due to starvation and cannibalism compared to groups with mothers present. Here, young grew significantly faster: they shared the prey that only the mother was able to kill and dismember. Pandinus imperator has to be considered an intermediate subsocial scorpion. KW - Skorpion Y1 - 1990 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-45776 ER - TY - CHAP A1 - Franke, Werner W. A1 - Scheer, Ulrich T1 - Biochemical and structural aspects of nucleocytoplasmic transfer of ribonucleoproteins at the nuclear envelope level: facts and theses N2 - No abstract available Y1 - 1975 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-33766 ER - TY - CHAP A1 - Kreuzer, H. A1 - Henjes-Kunst, F. A1 - Seidel, E. A1 - Schüssler, Ulrich A1 - Bühn, B. T1 - Ar-Ar spectra on minerals from KTB and related medium-pressure units N2 - No abstract available. KW - Kontinentales Tiefbohrprogramm Y1 - 1993 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-86731 ER - TY - CHAP A1 - Fiala, Brigitte A1 - Rabenstein, R. A1 - Maschwitz, Ulrich T1 - Ant-attracting plant-structures: Food bodies of SE Asian Vitaceae N2 - No abstract available KW - Pflanzen Y1 - 1994 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-55177 ER - TY - CHAP A1 - Riehl, Rüdiger A1 - Schartl, Manfred A1 - Anders, Fritz T1 - An ultrastructural study of melanoma in Xiphophorus N2 - Melanotic melanoma (MM) of Xiphophorus (Teleostei: Poeciliidae) was studied by conventional preparations and freeze-etch preparations for electron microscopy. MM of Xiphophorus exhibits tightly packed pigment cells with prominent dendritic processes and interdigitations of their plasma membranes. The most impressive feature of MM cells is the occurrence of Iarge lobulated nuclei with numerous nuclear pores and some nuclear pockets. Abundant spheroidal or ellipsoidal melanosomes (diameter 200-650 nm) and vesicular structures are distributed throughout the cellular dendrites, whereas the perinucJear cytoplasm is free of melanosomes. A further characteristic feature of melanoma cells in fish is the occurrence of melanosome complexes (i.e., "compound melanosomes"). These melanosome complexes consist of a few to numerous melanosomes, which are enveloped by a separate rnembrane. Pinocytotic vesicles couJd be demonstrated with distinct differences in frequency and distribution patterns, indicating differences in the metabolic activities of the cells in the same melanoma. Intercellular junctions are lacking in the MM cells. The conventional TEM technique showed clear advantages in the demonstration of intemal architecture of organelles, whereas FE bad considerable potential in respect to the visualization of membrane surface specializations. KW - Schwertkärpfling KW - Krebs KW - Ultrastruktur Y1 - 1985 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-70978 ER -