@inproceedings{AndersSchartlScholl1981,
  author    = {Anders, F. and Schartl, Manfred and Scholl, E.},
  title     = {Evaluation of environmental and hereditary factors in carcinogenesis, based on studies in Xiphophorus},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-72741},
  year      = {1981},
  abstract  = {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.},
  subject      = {Schwertk{\"a}rpfling},
  language  = {en}
}
@inproceedings{OPUS4-9740,
  title     = {Media Psychology - "Media Research: Yesterday, Today, and Tomorrow" Proceedings of the 8th Conference of the Media Psychology Division of the German Psychological Society},
  editor    = {Schwab, Frank and Carolus, Astrid and Brill, Michael and Hennighausen, Christine},
  isbn      = {978-3-923959-93-8},
  doi       = {10.25972/OPUS-9740},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-97403},
  pages     = {105},
  year      = {2013},
  abstract  = {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.},
  subject      = {Deutsche Gesellschaft f{\"u}r Psychologie / Fachgruppe Medienpsychologie},
  language  = {en}
}
@inproceedings{LutzSchlatter1978,
  author    = {Lutz, Werner K. and Schlatter, C.},
  title     = {Extrapolation of carcinogenicity data to low doses with a dose-response study of the binding of benzo(a)pyrene to rat liver DNA},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-80157},
  year      = {1978},
  abstract  = {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.},
  subject      = {Toxikologie},
  language  = {en}
}
@inproceedings{VivianiLutz1979,
  author    = {Viviani, A. and Lutz, Werner K.},
  title     = {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},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-80132},
  year      = {1979},
  abstract  = {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.},
  subject      = {DNA},
  language  = {en}
}
@inproceedings{Lutz1984,
  author    = {Lutz, Werner K.},
  title     = {Structural characteristics of compounds that can be activated to chemically reactive metabolites: use for a prediction of a carcinogenic potential},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-80105},
  year      = {1984},
  abstract  = {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.},
  subject      = {Toxikologie},
  language  = {en}
}
@inproceedings{Lutz1987,
  author    = {Lutz, Werner K.},
  title     = {Quantitative evaluation of DNA-binding data in vivo for low-dose extrapolations},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-80079},
  year      = {1987},
  abstract  = {no abstract available},
  subject      = {Toxikologie},
  language  = {en}
}
@inproceedings{SagelsdorffLutz1987,
  author    = {Sagelsdorff, P. and Lutz, Werner K.},
  title     = {Sensitivity of DNA and nucleotides to oxidation by permanganate and hydrogen peroxide},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-80062},
  year      = {1987},
  abstract  = {no abstract available},
  subject      = {Toxikologie},
  language  = {en}
}
@inproceedings{FetzerWeizmanReber2012,
  author    = {Fetzer, Anita and Weizman, Elda and Reber, Elisabeth},
  title     = {Follow-ups across discourse domains: A cross-cultural exploration of their forms and functions},
  organization    = {Lehrstuhl englische Sprachwissenschaft},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-71656},
  year      = {2012},
  abstract  = {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.},
  subject      = {Pragmatik},
  language  = {en}
}
@inproceedings{GotzSchartl1994,
  author    = {Gotz, R. and Schartl, Manfred},
  title     = {The conservation of neurotrophic factors during vertebrate evolution},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-61964},
  year      = {1994},
  abstract  = {No abstract available},
  subject      = {Physiologische Chemie},
  language  = {en}
}
@inproceedings{Schmitz2010,
  author    = {Schmitz, Barbara},
  title     = {War, violence and Tyrannicide in the Book of Judith},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-67058},
  year      = {2010},
  abstract  = {No abstract available},
  subject      = {Judit <Buch>},
  language  = {en}
}
@inproceedings{Scheuermann2011,
  author    = {Scheuermann, Manuela},
  title     = {Effective or multilateral? The UN-EU partnership in military crisis management},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-65565},
  year      = {2011},
  abstract  = {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).},
  subject      = {Friedenssicherung},
  language  = {en}
}
@inproceedings{BossertMeilerLaessleetal.1989,
  author    = {Bossert, Sabine and Meiler, Caroline and Laessle, Reinhold and Ellgring, Heiner and Pirke, Karl-Martin},
  title     = {Responses to visual perception of food in eating disorders},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-58762},
  year      = {1989},
  abstract  = {No abstract available},
  subject      = {Psychologie},
  language  = {en}
}
@inproceedings{Sponholz1993,
  author    = {Sponholz, Barbara},
  title     = {Holocene fulgurite formation in the southern Central Sahara (Niger)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-56584},
  year      = {1993},
  abstract  = {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.},
  subject      = {Geographie},
  language  = {en}
}
@inproceedings{SchlosserJarschelDuellietal.2010,
  author    = {Schlosser, Daniel and Jarschel, Michael and Duelli, Michael and Hoßfeld, Tobias and Hoffmann, Klaus and Hoffmann, Marco and Morper, Hans Jochen and Jurca, Dan and Khan, Ashiq},
  title     = {A Use Case Driven Approach to Network Virtualization},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-55611},
  year      = {2010},
  abstract  = {In today's Internet, services are very different in their requirements on the underlying transport network. In the future, this diversity will increase and it will be more difficult to accommodate all services in a single network. A possible approach to cope with this diversity within future networks is the introduction of support for running isolated networks for different services on top of a single shared physical substrate. This would also enable easy network management and ensure an economically sound operation. End-customers will readily adopt this approach as it enables new and innovative services without being expensive. In order to arrive at a concept that enables this kind of network, it needs to be designed around and constantly checked against realistic use cases. In this contribution, we present three use cases for future networks. We describe functional blocks of a virtual network architecture, which are necessary to support these use cases within the network. Furthermore, we discuss the interfaces needed between the functional blocks and consider standardization issues that arise in order to achieve a global consistent control and management structure of virtual networks.},
  subject      = {Virtualisierung},
  language  = {en}
}
@inproceedings{FialaRabensteinMaschwitz1994,
  author    = {Fiala, Brigitte and Rabenstein, R. and Maschwitz, Ulrich},
  title     = {Ant-attracting plant-structures: Food bodies of SE Asian Vitaceae},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-55177},
  year      = {1994},
  abstract  = {No abstract available},
  subject      = {Pflanzen},
  language  = {en}
}
@inproceedings{FialaFederleMaschwitzetal.1994,
  author    = {Fiala, Brigitte and Federle, W. and Maschwitz, U. and Azarae, Idris},
  title     = {The first myrmecophytic 2-partner-system in the genus Macaranga: The association between Macaranga puncticulata and a Componotus (Colobopsis) in Malaysia},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-55144},
  year      = {1994},
  abstract  = {No abstract available},
  subject      = {Biologie},
  language  = {en}
}
@inproceedings{KurtzSchneiderBorkowskietal.1988,
  author    = {Kurtz, Beth and Schneider, Wolfgang and Borkowski, John G. and Carr, Martha and Turner, Lisa A.},
  title     = {Sources of memory and metamemory development: Societal, parental, and educational influences},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-50524},
  year      = {1988},
  abstract  = {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.},
  subject      = {Psychologie},
  language  = {en}
}
@inproceedings{AxelrodGorboulevKutateladzeetal.1976,
  author    = {Axelrod, V. D. and Gorboulev, Valentin G. and Kutateladze, T. V. and Barciszewski, J. and Bayev, A. A.},
  title     = {The new approach to tRNA primary structure determination : the primary structure of valine tRNA\(^{Val}_{2b}\)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-50920},
  year      = {1976},
  abstract  = {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.},
  subject      = {RNS},
  language  = {en}
}
@inproceedings{VollmerEllgringFerstl1992,
  author    = {Vollmer, H. C. and Ellgring, Johann Heinrich and Ferstl, R.},
  title     = {Prediction of premature termination of therapy in the treatment of drug addicts},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-50274},
  year      = {1992},
  abstract  = {No abstract available},
  subject      = {Psychologie},
  language  = {en}
}
@inproceedings{EllgringVollmer1992,
  author    = {Ellgring, Johann Heinrich and Vollmer, Heinz C.},
  title     = {Changes of personality and depression during treatment of drug addicts},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-50287},
  year      = {1992},
  abstract  = {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.},
  subject      = {Psychologie},
  language  = {en}
}
@inproceedings{KaitschickUlrichsMuellerRuchholtz1991,
  author    = {Kaitschick, J. and Ulrichs, K. and M{\"u}ller-Ruchholtz, W.},
  title     = {The New Immunosuppressant Leflunomide Appears To Be a Potent Inhibitor of Humoral Xeno Sensitization},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45727},
  year      = {1991},
  abstract  = {No abstract available},
  subject      = {Immunbiologie},
  language  = {en}
}
@inproceedings{WinotoMorbachUlrichsMuellerRuchholtz1991,
  author    = {Winoto-Morbach, S. and Ulrichs, Karin and M{\"u}ller-Ruchholtz, W.},
  title     = {New Developments in Biodegradable Microspheres For Magnetic Separation Techniques},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45712},
  year      = {1991},
  abstract  = {No abstract available},
  subject      = {Immunbiologie},
  language  = {en}
}
@inproceedings{EcksteinUlrichsMeinckeetal.1991,
  author    = {Eckstein, V. and Ulrichs, Karin and Meincke, G. and M{\"u}lller-Ruchholtz, W.},
  title     = {Transplantation of Diabetic Patients With Xenogeneic Pancreatic Islets Has to Consider Natural Xenophile Antibodies (NXA) In Patients Sera As a Major Obstacle to Success},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45707},
  year      = {1991},
  abstract  = {No abstract available},
  subject      = {Immunbiologie},
  language  = {en}
}
@inproceedings{HeiserUlrichsMuellerRuchholtz1994,
  author    = {Heiser, A. and Ulrichs, Karin and M{\"u}ller-Ruchholtz, W.},
  title     = {Enzyme Activities in Commercial Collagenase Preparations and Their Kinetics During Islet Isolation Procedure},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45633},
  year      = {1994},
  abstract  = {No abstract available},
  subject      = {Transplantation},
  language  = {en}
}
@inproceedings{WangUlrichsMuellerRuchholtz1993,
  author    = {Wang, HY and Ulrichs, Karin and M{\"u}ller-Ruchholtz, W.},
  title     = {Down-Regulation of Xenophile Antibodies by Specific Immunosuppressive Protocols to Facilitate Xenogeneic Organ Transplantation},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45669},
  year      = {1993},
  abstract  = {No abstract available},
  subject      = {Immunbiologie},
  language  = {en}
}
@inproceedings{UlrichsEcksteinKorsgrenetal.1993,
  author    = {Ulrichs, Karin and Eckstein, V. and Korsgren, O. and M{\"u}ller-Ruchholtz, W.},
  title     = {Expression of Porcine Pancreatic Islet Antigens Varies and Determines Binding of Human Natural Xenophile Antibodies (NXA)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45655},
  year      = {1993},
  abstract  = {No abstract available},
  subject      = {Immunbiologie},
  language  = {en}
}
@inproceedings{HedkeEcksteinMayetal.1993,
  author    = {Hedke, K. and Eckstein, V. and May, G. and Kaden, J. and M{\"u}ller-Ruchholtz, W. and Ulrichs, Karin},
  title     = {Production of Xenophile Antibodies (XA) in Type I Diabetic Patients is Strongly Influenced by Diabetes and/or Dialysis},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45642},
  year      = {1993},
  abstract  = {No abstract available},
  language  = {en}
}
@inproceedings{HeiserUlrichsEcksteinetal.1992,
  author    = {Heiser, A. and Ulrichs, Karin and Eckstein, V. and M{\"u}ller-Ruchholtz, W.},
  title     = {The Human Cell Mediated Response to Xenogeneic (Porcine) Transplantation Antigen Depends on the Stimulator Cell Compartment},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45670},
  year      = {1992},
  abstract  = {No abstract available},
  language  = {en}
}
@inproceedings{UlrichsEulerMuellerRuchholtz1991,
  author    = {Ulrichs, Karin and Euler, HH and M{\"u}ller-Ruchholtz, W.},
  title     = {A Clinically Successful Protocol to Suppress Autoantibody Production in SLE Patients Is Analyzed For Its Efficacy To Inhibit Natural Xenophile Antibodies (NXA)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45693},
  year      = {1991},
  abstract  = {No abstract available},
  language  = {en}
}
@inproceedings{HeiserUlrichsEcksteinetal.1992,
  author    = {Heiser, A. and Ulrichs, Karin and Eckstein, V. and M{\"u}ller-Ruchholtz, W.},
  title     = {Xenogeneic Cellular Response of Human Lymphocytes Against Porcine Lymphocytes and Isolated Pancreatic Islets},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45479},
  year      = {1992},
  abstract  = {no abstract available},
  language  = {en}
}
@inproceedings{HeiserUlrichsMuellerRuchholtz1994,
  author    = {Heiser, A. and Ulrichs, Karin and M{\"u}ller-Ruchholtz, W.},
  title     = {Enzyme Kinetics of Commercial Collagenases and their Influence on Porcine Islet Isolation},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45488},
  year      = {1994},
  abstract  = {No abstract available},
  subject      = {Heterotransplantation},
  language  = {en}
}
@inproceedings{Mahsberg1990,
  author    = {Mahsberg, Dieter},
  title     = {Brood care and family cohesion in the tropical scorpion Pandinus imperator (Koch) (Scorpiones: Scorpionidae)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45776},
  year      = {1990},
  abstract  = {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.},
  subject      = {Skorpion},
  language  = {en}
}
@inproceedings{Marohn1994,
  author    = {Marohn, Frank},
  title     = {On testing the exponential and Gumbel distribution},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45804},
  year      = {1994},
  abstract  = {No abstract available},
  subject      = {Gumbel-Verteilung},
  language  = {en}
}
@inproceedings{ScheerFranke1976,
  author    = {Scheer, Ulrich and Franke, Werner W.},
  title     = {Transcriptional complexes of nucleolar genes},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-41072},
  year      = {1976},
  abstract  = {No abstract available},
  language  = {en}
}
@inproceedings{FrankeScheerTrendelenburgetal.1978,
  author    = {Franke, Werner W. and Scheer, Ulrich and Trendelenburg, Michael F. and Zentgraf, H. and Spring, H.},
  title     = {Morphology of transcriptionally active chromatin},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-41097},
  year      = {1978},
  abstract  = {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.},
  language  = {en}
}
@inproceedings{MochHoschuetzkyHackeretal.1987,
  author    = {Moch, Thomas and Hosch{\"u}tzky, Heinz and Hacker, J{\"o}rg and Kr{\"o}nke, Klaus-D. and Jann, Klaus},
  title     = {Isolation and characterization of the \(\alpha\)-Sialyl-\(\beta\) 2-3-Galactosyl (S)-Specific Adhesin fimbriated Escherichia coli},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-40330},
  year      = {1987},
  abstract  = {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.},
  language  = {en}
}
@inproceedings{DabauvalleWilkenEwaldetal.1994,
  author    = {Dabauvalle, M.-C. and Wilken, N. and Ewald, A. and Kuhbier, A. and Sen{\´e}cal, J.-L. and Scheer, Ulrich},
  title     = {Nuclear pore complex structure analyzed by immunogold EM with human autoantibodies},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-39439},
  year      = {1994},
  abstract  = {No abstract available},
  language  = {en}
}
@inproceedings{Scheer1982,
  author    = {Scheer, Ulrich},
  title     = {Electron microscopic analysis of chromatin and gene expression},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-39456},
  year      = {1982},
  abstract  = {No abstract available},
  language  = {en}
}
@inproceedings{FrankeZentgrafScheer1978,
  author    = {Franke, Werner W. and Zentgraf, Hanswalter and Scheer, Ulrich},
  title     = {Supranucleosomal and non-nucleosomal chromatin configurations},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-39447},
  year      = {1978},
  abstract  = {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?},
  language  = {en}
}
@inproceedings{SchuesslerOkruschSeideletal.1990,
  author    = {Sch{\"u}ssler, Ulrich and Okrusch, Martin and Seidel, Eberhard and Kreuzer, Hans and Raschka, Helmut},
  title     = {Pre- to early Variscan magmatism in the Bohemian Massif},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-39171},
  year      = {1990},
  abstract  = {No abstract available},
  language  = {en}
}
@inproceedings{SchuesslerOkruschRichteretal.1988,
  author    = {Sch{\"u}ssler, Ulrich and Okrusch, M. and Richter, P. and Seidel, E.},
  title     = {Geochemistry of metabasites and element mobility},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-38880},
  year      = {1988},
  abstract  = {No abstract available},
  language  = {en}
}
@inproceedings{SeidelKreuzerSchuessleretal.1988,
  author    = {Seidel, E. and Kreuzer, H. and Sch{\"u}ssler, Ulrich and Okrusch, M. and Lenz, K.-L. and Raschka, H.},
  title     = {K-Ar geochronology of the East-Bavarian basement},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-38874},
  year      = {1988},
  abstract  = {No abstract available},
  language  = {en}
}
@inproceedings{SchuesslerOkruschRichter1987,
  author    = {Sch{\"u}ssler, Ulrich and Okrusch, M. and Richter, P.},
  title     = {Amphibolites of the KTB target area Oberpfalz, Bavaria},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-38866},
  year      = {1987},
  abstract  = {No abstract available},
  language  = {en}
}
@inproceedings{VollmerFerstlEllgring1992,
  author    = {Vollmer, Heinz C. and Ferstl, Roman and Ellgring, Johann Heinrich},
  title     = {Individualized behavior therapy for drug addicts},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-33817},
  year      = {1992},
  abstract  = {No abstract available},
  language  = {en}
}
@inproceedings{BicknellTassiusSchollBeckeretal.1992,
  author    = {Bicknell-Tassius, R. N. and Scholl, S. and Becker, Charles R. and Landwehr, G.},
  title     = {High magnetic field transport in II-VI heterostructures},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-37797},
  year      = {1992},
  abstract  = {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.},
  language  = {en}
}
@inproceedings{BoegeSchaeferShanjiaetal.1994,
  author    = {Boege, P. and Sch{\"a}fer, H. and Shanjia, Xu and Xinzhang, Wu and Einfeldt, S. and Becker, Charles R. and Hommel, D. and Geick, R.},
  title     = {Improved conductivity-measurement of semiconductor epitaxial layers by means of the contactless microwave method},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-37763},
  year      = {1994},
  abstract  = {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.},
  subject      = {Millimeterwelle},
  language  = {en}
}
@inproceedings{ScheerTrendelenburgFranke1976,
  author    = {Scheer, Ulrich and Trendelenburg, M. F. and Franke, Werner W.},
  title     = {Regulation of transcription of ribosomal RNA genes during amphibian oogenesis},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-33700},
  year      = {1976},
  abstract  = {No abstract available},
  language  = {en}
}
@inproceedings{FrankeScheer1975,
  author    = {Franke, Werner W. and Scheer, Ulrich},
  title     = {Biochemical and structural aspects of nucleocytoplasmic transfer of ribonucleoproteins at the nuclear envelope level: facts and theses},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-33766},
  year      = {1975},
  abstract  = {No abstract available},
  language  = {en}
}
@inproceedings{TrendelenburgFrankeSpringetal.1975,
  author    = {Trendelenburg, M. F. and Franke, Werner W. and Spring, H. and Scheer, Ulrich},
  title     = {Ultrastructure of transcription in the nucleoli of the green algae Acetabularia major and A. mediterranea},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-33779},
  year      = {1975},
  abstract  = {No abstract available},
  language  = {en}
}
@inproceedings{FrankeScheer1974,
  author    = {Franke, Werner W. and Scheer, Ulrich},
  title     = {Pathways of nucleocytoplasmic translocation of ribonucleoproteins},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-33832},
  year      = {1974},
  abstract  = {No abstract available},
  language  = {en}
}