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 - Ali, Qasim A1 - Montenegro, Sergio T1 - A Simple Approach to Quadrocopter Formation Flying Test Setup for Education and Development T2 - INTED2015 Proceedings N2 - A simple test setup has been developed at Institute of Aerospace Information Technology, University of Würzburg, Germany to realize basic functionalities for formation flight of quadrocopters. The test environment is planned to be utilized for developing and validating the algorithms for formation flying capability in real environment as well as for education purpose. An already existing test bed for single quadrocopter was extended with necessary inter-communication and distributed control mechanism to test the algorithms for formation flights in 2 degrees of freedom (roll / pitch). This study encompasses the domain of communication, control engineering and embedded systems programming. Bluetooth protocol has been used for inter-communication between two quadrocopters. A simple approach of PID control in combination with Kalman filter has been exploited. MATLAB Instrument Control Toolbox has been used for data display, plotting and analysis. Plots can be drawn in real-time and received information can also be stored in the form of files for later use and analysis. The test setup has been developed indigenously and at considerably low cost. Emphasis has been placed on simplicity to facilitate students learning process. Several lessons have been learnt during the course of development of this setup. Proposed setup is quite flexible that can be modified as per changing requirements. KW - Flugkörper KW - Design and Development KW - Formation Flight KW - Instrument Control Toolbox KW - Quadrocopter KW - Unmanned Aerial Vehicle KW - Quadrocopter Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-114495 SN - 978-84-606-5763-7 SN - 2340-1079 SP - 2776 EP - 2784 PB - International Academy of Technology, Education and Development (IATED) 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 - 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 - 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 - 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 - 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 - 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 - 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 A1 - Burschka, Christian A1 - Bringmann, Gerhard A1 - Busse, Holger A1 - Guessregen, Stefan A1 - Schoener, Bernd A1 - Zagst, Rainer T1 - Structure and dynamics of free and metallated benzonaphthopyranones and -pyrans N2 - First calculations of the structures of metal-free and complexed biaryl lactones and their confrrmation by X-ray crystaIlography, the search for the transition states of their heIimerization processes, and the spectroscopic determination of the heIimerization barriers of related cyclic ethers by DNMR are reported. Y1 - 1992 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-46858 ER - TY - CHAP A1 - Clarke, A. H. A1 - Ellgring, Johann Heinrich T1 - Verfahren zur halbautomatischen Bearbeitung von Videoaufzeichnungen N2 - No abstract available Y1 - 1978 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-33750 ER - TY - CHAP A1 - Clarke, A. H. A1 - Wagner, H. A1 - Ellgring, Johann Heinrich T1 - Eine syntaktische Analyse von Sprechen und Blickverhalten bei dyadischer Interaktion N2 - No abstract available Y1 - 1981 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-42093 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 - 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 - Davies, Richard A1 - Dewell, Nathan A1 - Harvey, Carlo T1 - A framework for interactive, autonomous and semantic dialogue generation in games T2 - Proceedings of the 1st Games Technology Summit N2 - Immersive virtual environments provide users with the opportunity to escape from the real world, but scripted dialogues can disrupt the presence within the world the user is trying to escape within. Both Non-Playable Character (NPC) to Player and NPC to NPC dialogue can be non-natural and the reliance on responding with pre-defined dialogue does not always meet the players emotional expectations or provide responses appropriate to the given context or world states. This paper investigates the application of Artificial Intelligence (AI) and Natural Language Processing to generate dynamic human-like responses within a themed virtual world. Each thematic has been analysed against humangenerated responses for the same seed and demonstrates invariance of rating across a range of model sizes, but shows an effect of theme and the size of the corpus used for fine-tuning the context for the game world. KW - natural language processing · · · KW - interactive authoring system KW - semantic understanding KW - artificial intelligence Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-246023 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 A1 - Doll-Gerstendörfer, Simone A1 - Fackler, Guido T1 - Barrierefreiheit ist mehr als die Rampe am Eingang: Auf dem Weg zum inklusiven Museum. Programmheft zur BMA-Frühjahrsakademie im Museum am Dom vom 23. bis 24. April 2015 in Würzburg N2 - Das Programmheft zur Tagung zum Thema "Museum und Inklusion" enthält neben den abstracts aller ReferentInnen den Beitrag "Inklusionschancen und -grenzen taktiler Medien in der Kunstvermittlung" (Bastian Schlang und Jan Soldin unter Mitarbeit von Helen-Sophie Mayr und Maxim Reichow), eine "Auswahlbibliographie" (Simone Doll-Gerstendörfer unter Mitarbeit von Veronika Leikauf) sowie Informationen zu den Veranstaltern (Bayerische Museumsakademie, Bezirk Unterfranken, Museum am Dom, Professur für Museologie). T3 - Schriften und Materialien der Würzburger Museologie - 3 KW - Museum KW - Barrierefreiheit KW - Museumspädagogik KW - Inklusion Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-114104 SN - 2197-4667 ET - 1. Auflage 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 - Ellgring, Heiner T1 - Nonverbale Indikatoren des psychischen Befindens N2 - No abstract available Y1 - 1984 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-42082 ER - TY - CHAP A1 - Ellgring, Johann Heinrich T1 - Kommunikation und Schlußfolgerung über nichtsprachliches Verhalten N2 - No abstract available KW - Psychologie Y1 - 1975 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-50207 ER - TY - CHAP A1 - Ellgring, Johann Heinrich T1 - Psychosoziale Probleme von Parkinson-Patienten : Annäherung zur Untersuchung und Behandlung N2 - No abstract available Y1 - 1988 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-33673 ER - TY - CHAP A1 - Ellgring, Johann Heinrich T1 - Entwicklungen in video-unterstützter Diagnostik und Therapie N2 - No abstract available Y1 - 1981 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-42127 ER - TY - CHAP A1 - Ellgring, Johann Heinrich T1 - Spezifische Signalsysteme in der menschlichen Interaktion N2 - Nonverbal communicative behaviours are associated with affective states in a way specific to the individual. This result emerged from longitudinal studies on depressed patients. From the analysis of various nonverbal behaviours it can be concluded that the depressed state is indicated by nonverbal elements in a logical "or-" rather than "and-connection" or in a hierarchical way. It is maintained that the relationship of psychological relevant states (mood) and nonverbal behaviour needs to be studied by intra-individual comparisons to reveal the specifically close relationships effective in everyday communication. With regard to the pragmatic aspect of communication, elements in the nonverbal signalling system seem to possess different levels of generality. However, from decoding studies it can be shown that even very subtle behavioural differences can be detected by an observer. Thus specific signals can become effective in interaction given a familiarity with the idiosyncratic usage. KW - Psychologie Y1 - 1983 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-50212 ER - TY - CHAP A1 - Ellgring, Johann Heinrich T1 - Die Mimik als Verhaltenseffektor limbischer Aktivitätin der Psychose N2 - No abstract available KW - Mimik Y1 - 1992 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-73570 ER - TY - CHAP A1 - Ellgring, Johann Heinrich T1 - Kommunikatives Verhalten im Verlauf depressiver Erkrankungen N2 - No abstract available Y1 - 1976 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-43123 ER - TY - CHAP A1 - Ellgring, Johann Heinrich A1 - Clarke, A. H. T1 - Verlaufsbeobachtungen anhand standardisierter Videoaufzeichnungen bei depressiven Patienten N2 - No abstract available Y1 - 1978 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-33744 ER - TY - CHAP A1 - Ellgring, Johann Heinrich A1 - Clarke, Andrew T1 - Abtastrate und systematische Verhaltensbeobachtung N2 - No abstract available Y1 - 1976 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-43147 ER - TY - CHAP A1 - Ellgring, Johann Heinrich A1 - Gaebel, W. T1 - Verhaltensbiologische Aspekte endogener Psychosen N2 - No abstract available KW - Verhaltensbiologie Y1 - 1992 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-73588 ER - TY - CHAP A1 - Ellgring, Johann Heinrich A1 - Nagel, U. T1 - Zur Funktion des mimischen Ausdrucks - Mimisches Verhalten bei Vorstellungen und Mitteilung N2 - No abstract available Y1 - 1986 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-33660 ER - TY - CHAP A1 - Ellgring, Johann Heinrich A1 - Scherer, K. R. T1 - Verhaltensanalyse sozialer Interaktion N2 - No abstract available Y1 - 1976 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-43131 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 - Ellgring, Johann Heinrich A1 - Winkler, Barbara T1 - Codierung und Analyse der Sprachinhalte klinischer Interviews N2 - No abstract available Y1 - 1981 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-46273 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 - Fackler, Guido T1 - Zwischen (musikalischem) Widerstand und Propaganda - Jazz im "Dritten Reich" N2 - No abstract available KW - Jazz Y1 - 1994 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-41879 SN - 3-89206-590-X 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 - 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 - Fiala, Brigitte A1 - Maschwitz, Ulrich A1 - Tho, Yow Pong T1 - The association between Macaranga trees and ants in South-east Asia N2 - No abstract available KW - Macaranga Y1 - 1991 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-54752 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 - 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 - Franke, Fabian T1 - "Frag‘ die UB": Das lokale Auskunftsmanagementsystem der Universitätsbibliothek Würzburg N2 - Bibliotheken verbessern den Service für ihre Benutzer und zeigen ihre Leistungsfähigkeit in der Öffentlichkeit, indem sie ihre Benutzer aktiv zu Wünschen, Anregungen, Beschwerden oder Anschaffungsvorschlägen auffordern und diese schnell, professionell und nach innen wie außen transparent bearbeiten. Der Vortrag stellt das zentrale Auskunftsmanagementsystem der UB Würzburg vor, das in Zusammenarbeit mit dem Lehrstuhl für Informatik II der Universität Würzburg auf Basis von php und MySQL entwickelt wurde und prinzipiell nachnutzbar ist. Das Logo „Frag' die UB" fordert unübersehbar auf allen Internetseiten der UB Würzburg dazu auf, sich an die Bibliothek zu wenden. Die eingehenden Mitteilungen werden automatisiert und auf Wunsch auch anonymisiert in eine Datenbank übernommen und automatisch an den zuständigen Mitarbeiter weitergeleitet. Eine Web-Oberfläche bietet den Mitarbeitern die Möglichkeit, nach Anfragen und Antworten zu recherchieren, und unterstützt sie durch Textbausteine bei der Bearbeitung. Ebenfalls integriert ist eine Statistikfunktion. Der Vortrag wurde am 22.3.2006 auf dem 95. Deutschen Bibliotekartag in Dresden gehalten. KW - Universitätsbibliothek KW - Auskunftsdienst KW - Informationssystem KW - Universitätsbibliothek KW - Auskunftsdienst KW - Informationssystem Y1 - 2006 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-17426 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 -