TY - JOUR A1 - Dabauvalle, Marie-Christine A1 - Scheer, Ulrich T1 - Assembly of nuclear pore complexes in Xenopus egg extract N2 - No abstract available Y1 - 1991 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-41194 ER - TY - JOUR A1 - Dandekar, Thomas T1 - Yeast U3 localization and correct sequence (snR17a) and promotor activity (snR17b) identified by homology search N2 - No abstract available KW - yeast U3 localization Y1 - 1991 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-29781 ER - TY - JOUR A1 - Dandekar, Thomas T1 - Olbers' Paradox (peer-reviewed scientific correspondence) N2 - No abstract available Y1 - 1991 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-31672 ER - TY - JOUR A1 - Dandekar, Thomas A1 - Argos, P. T1 - Drug assay using antibody mimics made by molecular imprinting N2 - No abstract available Y1 - 1993 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-30003 ER - TY - JOUR A1 - Dandekar, Thomas A1 - Argos, P. T1 - Three-dimensional structure of the 67k N-terminal Fragment of E.coli DNA Topoisomerase I N2 - No abstract available Y1 - 1994 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-29836 ER - TY - JOUR A1 - Dandekar, Thomas A1 - Argos, P. T1 - The GCN4 basic region leucine zipper binds DNA as a dimer of uninterrupted \(\alpha\)-helices: Crystal structure of the protein DNA-complex N2 - No abstract available Y1 - 1993 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-29866 ER - TY - JOUR A1 - Dandekar, Thomas A1 - Argos, Patrick T1 - A novel heterodimeric cysteine protease is required for interleukin 1ß processing in monocytes N2 - No abstract available Y1 - 1992 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-29986 ER - TY - JOUR A1 - Dandekar, Thomas A1 - Argos, Patrick T1 - Successive action of DnaK, DnaJ and GroEL along the pathway of chaperone-mediated protein folding N2 - No abstract available Y1 - 1992 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-29814 ER - TY - JOUR A1 - Dandekar, Thomas A1 - Argos, Patrick T1 - Chaperonin-mediated protein folding at the surface of groEL through a "molten globule" intermediate N2 - No abstract available Y1 - 1991 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-29939 ER - TY - JOUR A1 - Ellgring, Johann Heinrich T1 - Comment to J. Rojahn: "Validity and reliability of data from naturalistic observational studies - problems and alternatives" N2 - No abstract available Y1 - 1978 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-42520 ER - TY - JOUR A1 - Ellgring, Johann Heinrich T1 - Nonverbal communication - A review of research in Germany N2 - This paper presents an overview of the research on nonverbal communication that has appeared in the German-language literature during the past decade, and gives some treatment of its relationship to Ausdruckspsychologie. Empirical studies, recent theoretical issues, and methodological developments are discussed. - Although nonverbal communication often plays an essential role in diagnosis and treatment, it has been widely neglected in academic training for the past 20 years. This inconsistency may partly be due to the outright rejection of the classical Ausdruckspsychologie during the 1960's. In order to avoid the fate of Ausdruckspsychologie, it will be necessary to extend our knowledge of nonverbal communication by means of further methodological development and empirical investigation Y1 - 1981 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-42022 ER - TY - JOUR A1 - Fazel-Rezai, Reza A1 - Allison, Brendan Z. A1 - Guger, Christoph A1 - Sellers, Eric W. A1 - Kleih, Sonja C. A1 - Kübler, Andrea T1 - P300 brain computer interface: current challenges and emerging trends N2 - A brain-computer interface (BCI) enables communication without movement based on brain signals measured with electroencephalography (EEG). BCIs usually rely on one of three types of signals: the P300 and other components of the event-related potential (ERP), steady state visual evoked potential (SSVEP), or event related desynchronization (ERD). Although P300 BCIs were introduced over twenty years ago, the past few years have seen a strong increase in P300 BCI research. This closed-loop BCI approach relies on the P300 and other components of the ERP, based on an oddball paradigm presented to the subject. In this paper, we overview the current status of P300 BCI technology, and then discuss new directions: paradigms for eliciting P300s; signal processing methods; applications; and hybrid BCIs. We conclude that P300 BCIs are quite promising, as several emerging directions have not yet been fully explored and could lead to improvements in bit rate, reliability, usability, and flexibility. KW - Psychologie KW - brain computer interface KW - P300 KW - event-related potential Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-75941 ER - TY - JOUR A1 - Feuerstein, G. A1 - Sirén, Anna-Leena T1 - Opioid peptides: A role in hypertension? [Brief Review] N2 - This review is an attempt to highlight evidence that may implicate the endogenaus opioid system in the pathogenesis of hypertension in humans. The evidence raised includes biochemical, physiological, pharmacological, and behavioral studies con~ucted in in vitro andin vivo systems, experimental models of hypertension, and hornans with essential hypertension. While the compelling biochemical and pharmacological evidence in experimental animals clearly shows the presence of opioid peptides and their receptors in strategic sites of cardiovascular control and potent cardiovascular response to opioid peptides, opioid antagonists show no consistent blockade or reversal of hypertension in experimental animals or humans. One possible explanation for this phenomenon could be the vast redundancy in systems regulating blood pressure (i.e., the blockade ofone system stillleaves many other systerils fully able to rapidly offset the eliminated system). Regarding the opioid system, the situation is much more complex, since some opioid receptors (\(\mu\)-type) niediate pressor responses, while other receptors (\(\kappa\)type) mediate depressor responses. Therefore, nonselective opioid receptor antagonists (e.g., naloxone), which block both types ofreceptors, can be devoid ofany cardiovascular activity, while a selective \(\mu\)-receptor antagonist or a selective arid potent \(\kappa\)-receptor agonist may produce the desired antihypertensive elfect. A combination of both actions (i.e., a drug that is both \(\mu\)antagonist and a \(\kappa\)antagonist) might be even more advantageous. Until such compounds are developed, this hypothesis will be hard to prove. KW - Neurobiologie Y1 - 1987 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-63262 ER - TY - JOUR A1 - Fiala, Brigitte T1 - Extrafloral nectaries versus ant-Homoptera mutualisms : a comment on Becerra and Venable N2 - No abstract available KW - Nektarium KW - Ameise Y1 - 1990 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-32948 ER - TY - JOUR A1 - Fischer, Dagmar A1 - Weißenberger, Dieter A1 - Scheer, Ulrich T1 - Assigning functions to nucleolar structures N2 - Nucleoli provide the fascinating possibility of linking morphologically distinct structures such as those seen in the electron microscope with biochemical f eatures of the formation and step wise maturation of ribosomes. Localization of proteins by immunocytochemistry and of rRNA genes and their transcripts by in situ hybridization has greatly improved our understanding of the structural-functional relationships of the nucleolus. The present review describes some recent results obtained by electron microscopic in situ hybridization and argues that this approach has the potential to correlate each step of the complex pre-rRNA maturation pathway with nucleolar structures. Evidence is accumulating that the nucleolus-specific U3 snRNPs (small nuclear ribonucleoprotein particles) participate in rRNA processing events, similar to the role played by the nucleoplasmic snRNPs in mRNA maturation. The intranucleolar distribution of U3 snRNA is consistent with the view that it is involved in both early and late stages of pre-rRNA processing. Y1 - 1991 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-34258 ER - TY - JOUR A1 - Gessler, Manfred A1 - Bruns, Gail A. T1 - Sequence of the WT1 upstream region including the Wit-1 gene N2 - No abstract available Y1 - 1993 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-30193 ER - TY - JOUR A1 - Gillitzer, Reinhard A1 - Berger, Rudolf A1 - Moll, Heidrun T1 - A reliable method for simultaneous demonstration of two antigens using a novel combination of immunogold-silver staining with immunoenzymatic labeling N2 - We have developed a reliable and sensitive immunohistochemical staining technique which allows the simultaneous demonstration of two different antigens expressed in or on the same cell (referred to as mixed labeling), together with the evaluation of the general histopathological appearance of the tissue. The staining procedure combines a three-step (streptavidin-biotin) immunogold-silver staining (IGSS) with a three-step immunoenzymatic labeling. For this purpose, we investigated the compatibility ofIGSS with various substrates of peroxidase or alkaline phosphatase (AP). Highly reliable and discernible mixed labeling was achieved only after iniriallabeling with IGSS followed by AP labeling using the substrates naphthol AS-MX phosphate/Fast Blue or naphthol AS-HI phosphate/New Fuchsin, respectively. To ensure utmost specificity, we applied FlTC-conjugated mouse monoclonal antibodies and rabbit anti-FlTC immunoglobulins visualized by AP-labeled immunoglobulins and the respective substrate in a final step. This novel approach provides an excellent means for demonstration of immunocompetent cells and unequivocal determination of the percentage of specific cell subsets in infiltrated tissue. The advantages of this method, as compared with double immunofluorescence or double immunoenzymatic labeling, were investigated and are discussed. (J Histochem Cytochem 38:307-313, 1990) KW - Immunohistochemistry; Immunogold-silver staining; FITC- anti-FITC system; Leucocyte subpopulations; Two-color staining Y1 - 1990 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-31092 ER - TY - JOUR A1 - Gwosdek, Hedwig T1 - Nicholas Orme. English School Exercises, 1420–1530. Studies and Texts 181. Toronto: Pontifical Institute of Mediaeval Studies, 2013, xi + 441 pp., $ 95.00. JF - Anglia N2 - No abstract available. KW - exercise Y1 - 2014 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-195318 SN - 1865-8938 SN - 0340-5222 N1 - This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence (funded by the DFG, German Research Foundation) respectively. VL - 132 IS - 3 ER - TY - JOUR A1 - Hommers, Wilfried T1 - Review of "Roskam, E.E., & Suck, R. (Eds.): Progress in mathematical psychology. Amsterdam: North-Holland, 1987, pp. 538." N2 - No abstract available Y1 - 1988 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-43525 ER - TY - JOUR A1 - Hünig, Siegfried A1 - Wehner, Ingeborg T1 - A convenient synthesis of 2,2',6,6'-Tetramethyl-4,4'-bipyridine and its oxidation to 2,2',6,6'-Tetracarboxy-4,4'-bipyridine N2 - No abstract available Y1 - 1989 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-32005 ER -