@incollection{Bach1992,
  author    = {Bach, Ulrich},
  title     = {From private writing to public oration: The case of Puritan wills. Cognitive discourse analysis applied to the study of genre change},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-47211},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1992},
  abstract  = {No abstract available},
  language  = {en}
}
@incollection{HommersAnderson1991,
  author    = {Hommers, Wilfried and Anderson, Norman H.},
  title     = {Moral algebra of harm and recompense},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-44046},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1991},
  abstract  = {No abstract available},
  subject      = {Informationsverarbeitung / Kognition},
  language  = {en}
}
@incollection{SpielmannArendKlotzetal.1991,
  author    = {Spielmann, W. S. and Arend, L. J. and Klotz, Karl-Norbert and Schwabe, U.},
  title     = {Adenosine control of the renal Collecting tubule: receptors and signaling},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86129},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1991},
  abstract  = {No abstract available.},
  subject      = {Adenosin},
  language  = {en}
}
@incollection{Ellgring1991,
  author    = {Ellgring, Johann Heinrich},
  title     = {Introduction. The use of Video for behavior description and intervention},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-42019},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1991},
  abstract  = {No abstract available},
  language  = {en}
}
@incollection{EpplenAmmerEpplenetal.1991,
  author    = {Epplen, J. T. and Ammer, H. and Epplen, C. and Kammerbauer, C. and Mitreiter, R. and Roewer, L. and Schwaiger, W. and Steimle, V. and Zischler, H. and Albert, E. and Andreas, A. and Beyermann, B. and Meyer, W. and Buitkamp, J. and Nanda, I. and N{\"u}rnberg, P. and Pena, S. D. J. and P{\"o}che, H. and Sprecher, W. and Schartl, Manfred and Weising, K. and Yassouridis, A.},
  title     = {Oligonucleotide fingerprinting using simple repeat motifs: a convenient, ubiquitously applicable method to detect hypervariability for multiple purposes},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86371},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1991},
  abstract  = {A panel of simple repetitive oligonucleotide probes has been designed and tested for multilocus DNA fingerprinting in some 200 fungal, plant and animal species as well as man. To date at least one of the probes has been found to be informative in each species. The human genome, however, has been the major target of many fingerprintins studies. Using the probe (CAC)5 or (GTG)5, individualization of all humans is possible except for monozygotic twins. Paternity analyses are now perfonned on a routine basis by the use of multilocus fingerprints, inctuding also cases of deficiency, i.e. where one of the parents is not available for analysis. In forensie science stain analysis is feasible in all tissue remains containing nuc)eated cells. Depending on the degree of DNA degradation a variety of oligonucleotides are informative, and they have been proven useful in actual case work. Advantages in comparison to other methods including enzymatic DNA amplification techniques (PCR) are evident. Fingerprint patterns of tumors may be changed due to the gain or loss of chromosomes and/or intrachromosomal deletion and amplification events. Locus-specific probes were isolated from the human (CAC)5/( GTG)5 fingerprint with a varying degree of informativeness (monomorphic versus truly hypervariable markers). The feasibility of three different approaches. for the isolation of hypervariable mono-locus probes was evaluated. Finally, one particular mixed simple (gt)n(ga)m repeat locus in the second intron of the HLA-DRB genes has been scrutinized to allow comparison of the extent of exon-encoded (protein-) polymorphisms versus intronie bypervariability of simple repeats: adjacent to a single gene sequence (e.g. HLA-DRB1*0401) many different length alleles were found. Group-specific structures of basic repeats were identified within the evolutionarily related DRB alleles. As a further application it is suggested here that due to the ubiquitous interspersion of their targets, short probes for simple repeat sequences are especially useful tools for ordering genomic cosmid, yeast artificial chromosome and phage banks.},
  subject      = {DNS},
  language  = {en}
}
@incollection{AdamSchartlAndexingeretal.1991,
  author    = {Adam, D. and Schartl, A. and Andexinger, S. and H{\"o}lter, S. and Wilde, B. and Schartl, Manfred},
  title     = {Genetic factors in tumour formation: The melanoma-inducing gene of Xiphophorus},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86388},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1991},
  abstract  = {No abstract available.},
  subject      = {Humangenetik},
  language  = {en}
}
@incollection{Lutz1991,
  author    = {Lutz, Werner K.},
  title     = {Dose-response relationships in chemical carcinogenesis: from DNA adducts to tumor incidence},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-71625},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1991},
  abstract  = {Mechanistic possibilitles responsible for nonlinear shapes of the dose-response relationship in chemical carcinogenesis are discussed. (i) Induction and saturation of enzymatic activation and detoxification processes and of DNA repair affect the relationship between dose and steady-state DNA adduct Ievel; (ii) The fixation of DNA adducts in the form of mutations is accelerated by stimulation of the cell division, for Jnstance due to regenerative hyperplasia at cytotoxic dose Ievels; (iii) The rate of tumor formation results from a superposition of the rates of the individual steps. It can become exponential with dose if more than one step is accelerated by the DNA damage exerted by the genotoxic carcinogen. The strongly sigmoidal shapes often observed for dose-tumor incidence relationships in animal bioassays supports this analysis. A power of four for the dose in the su~linear part of the curve is the maximum observed (formaldehyde). In contrast to animal experiments, epidemiological data ln humans rarely show a slgnificant deviation from linearity. The discrepancy might be explained by the fact that a I arge nu mber of genes contribute to the overall sensitivity of an individual and to the respective heterogeneity within the human population. Mechanistic nonlinearities are flattened out in the presence of genetic and life-style factors which affect the sensitivity for the development of cancer. For a risk assessment, linear extrapolation from the high-dose lncidence to the spontaneaus rate can therefore be approprlate in a heterogeneous population even if the mechanism of action would result in a nonlinear shape of the dose-response curve in a homogeneaus population.},
  language  = {en}
}
@incollection{ShephardMeierLutz1991,
  author    = {Shephard, S. E. and Meier, I. and Lutz, Werner K.},
  title     = {Alkylating potency of nitrosated amino acids and peptides},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86320},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1991},
  abstract  = {Tbe alkylating potency of unstable N-nitrosamino acids and N-nitrosopeptides was investigated in vitro using 4-(para-nitrobenzyl)pyridine (NBP) as nucleophile. Of the amino acids, Met and those with an aromatic side chain were the most potent. The relative overall alkylating potency was 23:10:5:4:2:1: for Trp, Met, His, 1)rr, Phe and Gly, respectively. The homo-dipeptides were much more potent than the amino acids, with relative potencies of 400:110:100:8:3:1, for Trp-Trp, l)T-'I)T, Met-Met, Asp-Asp, Phe-Phe and Gly, respectively. In the one-phase reaction system (in which NBP is already present durlog the nitrosation reaction at acidic pH), all amino acids tested showed a second-order reaction for nitrite. In the two-phase system (in which NBP is added only after bringing the nitrosation reaction mixture to neutrality), all amino acids tested except one again showed a second-order reaction for nitrite (Phe, His, Asp and the dipeptide artiticial sweetener aspartame); only Met under these conditions bad a reaction order of one for nitrite. This could mean that nitrosation of the side chain of Metproduces a second N-nitroso product which is relatively stable in acid but reacts with NBP under neutral conditions. In the human stomach, this side-chain nitrosation might become more important than the reactions at the primary amino group, firstly because of the greater stability of the product(s) in acid and secondly because of the tirst-order reaction rate for nitrite. A decrease in nitrite concentration from the millimolar concentrations ofthe in-vitro assay to the micromolar concentrations in the stomach reduces the reaction rate by a factor of 1000 for the side-chain nitrosation, whereas a million-fold reduction will be observed for nitrosation of the amino group.},
  subject      = {Aminos{\"a}uren},
  language  = {en}
}
@incollection{BaumgartnerKlawitter1990,
  author    = {Baumgartner, Wilhelm and Klawitter, J{\"o}rg},
  title     = {Intentionality of Perception: An inquiry concerning J. R. Searle's conception of intentionality with special reference to Husserl.},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-33789},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1990},
  abstract  = {No abstract available},
  language  = {en}
}
@incollection{LohseKlotzMaureretal.1990,
  author    = {Lohse, Martin J. and Klotz, Karl-Norbert and Maurer, K. and Ott, I. and Schwabe, Ulrich},
  title     = {Effects of adenosine on mast cells},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86101},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1990},
  abstract  = {No abstract available},
  subject      = {Adenosin},
  language  = {en}
}
@incollection{SpielmannArendKlotzetal.1990,
  author    = {Spielmann, W.-S. and Arend, L. J. and Klotz, Karl-Norbert and Schwabe, U.},
  title     = {Adenosine receptors and singnaling in the kidney},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86114},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1990},
  abstract  = {No abstract available.},
  subject      = {Adenosinrezeptor},
  language  = {en}
}
@incollection{BjorklundMuirBroaddusSchneider1990,
  author    = {Bjorklund, David F. and Muir-Broaddus, Jacqueline E. and Schneider, Wolfgang},
  title     = {The role of knowledge in the development of strategies},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86538},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1990},
  abstract  = {No abstract available.},
  subject      = {Wissen},
  language  = {en}
}
@incollection{SchneiderKoerkelWeinert1990,
  author    = {Schneider, Wolfgang and K{\"o}rkel, Joachim and Weinert, Franz E.},
  title     = {Expert Knowledge, General Abilities, and Text Processing},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86548},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1990},
  abstract  = {No abstract available.},
  subject      = {Textverarbeitung <Psycholinguistik>},
  language  = {en}
}
@incollection{WeinertHelmkeSchneider1990,
  author    = {Weinert, Franz E. and Helmke, Andreas and Schneider, Wolfgang},
  title     = {Individual differences in learning Performance and in school achievement: Plausible parallels and some unexplained discrepancies},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-71210},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1990},
  abstract  = {No abstract available.},
  subject      = {Lernerfolg},
  language  = {en}
}
@incollection{Krueger1990,
  author    = {Kr{\"u}ger, Hans-Peter},
  title     = {The driver under the influence of passenger and alcohol},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86275},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1990},
  abstract  = {No abstract available.},
  subject      = {Kraftfahrer},
  language  = {en}
}
@incollection{HommersAnderson1989,
  author    = {Hommers, Wilfried and Anderson, Norman A.},
  title     = {Algebraic schemes in legal thought and in everyday morality},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-44015},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1989},
  abstract  = {No abstract available},
  subject      = {Kriminalpsychologie / Aufsatzsammlung},
  language  = {en}
}
@incollection{SchuesslerOkruschSeideletal.1989,
  author    = {Sch{\"u}ssler, Ulrich and Okrusch, M. and Seidel, E. and Richter, P.},
  title     = {Geochemical characteristics of metabasites in different tectonic units of the North-East-Bavarian crystalline basement},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-39221},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1989},
  abstract  = {Comprehensive geochemical investigations of rnetabasites yielded constraints for a correlation of, or discrimination between the different tectonic units within the northeast Bavarian crystalline basement. The M{\"u}nchberg nappe pile consists of at least five large tectonic units which exhibit differences in lithology, in part also in metamorphie grade and in metamorphie history. The metabasites in each of these nappes show their own, significant geochemical characteristics. The lowermost tectonic unit, the Bavarian lithofacies, includes the anchimetamorphie Ordovician Randschieferserie which contains alkaline basalts. In their geochemistry, they are sirnilar to the metabasites of the Fichtelgebirge crystalline complex in the autochthonous Saxo-thuringian. The next higher tectonic unit of the M{\"u}nchberg nappe pile, the Prasinit-Phyllit-Serie contains metabasites which can be derived from subalkaline basalts with a clear calc-alkaline tendency. There is a striking geochemical resemblance to the metabasites of the Erbendorf Greenschist Zone (EGZ) underscorinq the similar lithology of both allochthonous units which appear to be in a similar tectonic position. The Randamphibolit-Serie higher up in the M{\"u}nchberg nappe pile consists of metabasites with tholeiitic characteristics and a pronounced differentiation trend. The next higher tectonic unit, the Liegendserie of the M{\"u}nchberg gneiss cornplex s. str., contains metagabbros to metagabbronorites with a high-Al basaltic composition. The amphibolites and banded hornblende gneisses of the overlying Hangendserie are of subalkaline basaltic character with calc-alkaline affinity. The Zone Erbendorf-Vohenstrauss (ZEV) is currently regarded as an allochthonous unit equivalent to the higher crystalline nappes of the M{\"u}nchberg pile. However, the geochemical character of the metabasites do not encourage such a correlation. Neither the schistose and striped amphibolites nor the flaseramphibolites of the ZEV with their N-KORB and E-MORB character respectively, find convincing counterparts in the crystalline nappes of the M{\"u}nchberg pile. However, an interestingly close resemblance exists between the schistose and striped amphibolites in the ZEV, on the one hand, and in the autochthonous Zone Tirschenreuth- M{\"a}hring (ZTM) and the adjacent Moldanubian sensu strictu, on the other. Owing to the absence of age criteria, our results cannot be used, so far, to reconstruct the paleogeographical position of the individual tectonic units, based on the geochemical characteristics of their respective metabasites.},
  language  = {en}
}
@incollection{KlotzKeilZimmeretal.1989,
  author    = {Klotz, Karl-Norbert and Keil, Roger and Zimmer, Franz-Josef and Schwabe, Ulrich},
  title     = {Modulation of (\SH) DPCPX binding to membrane-bound ans solubilized A1 adenosine receptors by guanine nucleotides},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86153},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1989},
  abstract  = {No abstract available},
  subject      = {Adenosinrezeptor},
  language  = {en}
}
@incollection{LohseKlotzSchwabeetal.1988,
  author    = {Lohse, M. J. and Klotz, K.-N. and Schwabe, U. and Christalli, G. and Vittori, S. and Grifantini, M.},
  title     = {Pharmacology and Biochemistry of Adenosine Receptors},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86251},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1988},
  abstract  = {Adenosine modulates a variety of physiological functions via membrane-bound receptors. These receptors couple via G proteins to adenylate cyclase and K+channels. The A1 subtype mediates an inhibition of adenylate cyclase and an opening of K+-channels, and the A2 subtype a Stimulation of adenylate cyclase. Both subtypes have been characterized by radioligand binding. This has facilitated the development of agonists and antagonists with more than 1000-fold A1 selectivity. A1-selective photoaffinity labels have been used for the biochemical characterization of A1 receptors and the study of their coupling to adenylate cyclase. Such selective ligands allow the analysis of the involvement of adenosine receptors in physiological functions. Selective interference with adenosine receptors provides new pharmacological tools and eventually new therapeutic approaches to a number of pathophysiological states.},
  subject      = {Adenosinrezeptor},
  language  = {en}
}
@incollection{WeinertSchneiderKnopf1988,
  author    = {Weinert, Franz E. and Schneider, Wolfgang and Knopf, Monika},
  title     = {Individual differences in memory development across the life-span},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-70666},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1988},
  abstract  = {Experimental research on memory development has typically focused on the description of universal development trends across the life span and the identification of major sources of development within this domain. However, there is a lack of studies investigating the preconditions and effects of interindividual variability within age groups across different memory tasks. Similarly, our knowledge about the stability of interindividual differences across the life span as well as the sources and the amount of intraindividual variability across memory tasks is scarce. In the present chapter, we concentrate on these neglected issues. First, theoretical assumptions concerning the interindividual and intraindividual variability of memory development are discussed. Next, empirical evidence is presented that seems suited to document the importance of these neglected issues. While we try to give a representative account of the literature, the emphasis is on more recent studies of memory development in children and elderly adults conducted in our laboratory. The results demonstrate that age-related changes and individual differences in the knowledge base are particularly important for describing and explaining individual differences in memory develoment. In comparison, the rote of stable individual differences in basic memory capacities in explaining variations in memory development is less clear given tbe conflicting empirical evidence. In the final section of the chapter consequences for future research are discussed.},
  subject      = {Ged{\"a}chtnisbildung},
  language  = {en}
}
@incollection{Ruhe1988,
  author    = {Ruhe, Ernstpeter},
  title     = {Comment dater la naissance du roman par lettres en France?},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-34147},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1988},
  abstract  = {No abstract available},
  language  = {en}
}
@incollection{Scheer1987,
  author    = {Scheer, Ulrich},
  title     = {Contributions of electron microscopic spreading preparations ("Miller-spreads") to the analysis of chromosome structure},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-39625},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1987},
  abstract  = {No abstract available},
  subject      = {Eukaryonten / Chromosom},
  language  = {en}
}
@incollection{HandmanMitchellMcConvilleetal.1987,
  author    = {Handman, E. and Mitchell, G. F. and McConville, M. J. and Moll, Heidrun},
  title     = {Towards a carbohydrate-based vaccine against leishmaniasis},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-33827},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1987},
  abstract  = {No abstract available},
  language  = {en}
}
@incollection{FalesTusaWilhelmetal.1987,
  author    = {Fales, Frederick Marion and Tusa, Sebastiano and Wilhelm, Gernot and Zaccagnini, Carlo},
  title     = {German-Italian expedition to Iraq: preliminary report on the first campaign of excavations within the Saddam Dam Reservoir Archaeological Rescue Project (1984)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-78053},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1987},
  abstract  = {No abstract available},
  subject      = {Orientalistik},
  language  = {en}
}
@incollection{LohseKlotzSchwabe1987,
  author    = {Lohse, Martin J. and Klotz, Karl-Norbert and Schwabe, Ulrich},
  title     = {Functional characterization of A1 adenoosine receptors by photoaffinity labelling},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86097},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1987},
  abstract  = {The ligand-binding subunit ofthe A1 adenosine receptor has been identified in membranes with the photoaffinity Iabel R-2-azido-N6-p-hydroxyphenylisopropyladenosine (R-AHPIA). Covalent labelling ofthe A1 receptor can also be achieved in intact cells. The dissociation of the radioiodinated label (1251-AHPIA) from isolated rat fat cells was incomplete after UV irradiation, leaving about 20°/o of irreversible specific binding. Such covalent labelling of the receptor led to a concentration-dependent reduction of cellular cyclic AMP levels. This persistent effect of covalent labeHing occurred with an IC50 value of 9 nM, as compared to an IC50 value of 0.9 nM for the direct reduction of cyclic AMP Ievels by the ligand. The difference in the IC5o values can be explained by assuming spare receptors. This hypothesis was verified in binding studies using [ 3HJPIA as a radioligand. R-AHPIA inhibited binding of [3H)PIA to intact fat cells with a K1 value of about 20 nM, which is about 20 tim es high er than the corresponding IC50 value of cyclic AMP reduction. These data show that the A1 receptor is activated according to the occupancy theory. The high sensitivity of the activation in intact ceJis is due to a large number of spare receptors.},
  subject      = {Adenosinrezeptor},
  language  = {en}
}
@incollection{ShephardSchlatterLutz1987,
  author    = {Shephard, S. E. and Schlatter, C. and Lutz, Werner K.},
  title     = {Model risk analysis of nitrosatable compounds in the diet as precursors of potential endogenous carcinogens},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86188},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1987},
  abstract  = {The potential health risk posed by the endogenous formation of N-nitroso compounds (NOC) from nitrosation of dietary ureas, guanidines, amides, amino acids and amanes (primary, secondary and aromatic) was estimated according to the model: Risk = ( daily intake of precursor] X (gastric concentration of nitrite ]n X [nitrosatability rate constant] X [cilrcinogenicity of derivative]. The daily intakes ofthese compound classes span five orders ofmagnitude (100 g/day amides, top; 1-10 mg/day secondary amines, ureas, bottom); the nitrosation rate constants span seven orders of magnitude (aryl amines, ureas, top; amides, secondary amines, bottom); and the carcinogenicity estimates span a 10 000-fold range from 'very strong' to 'virtually noncarcinogenic'. The resulting risk estimates likewise span an enormous range (nine orders of magnitude ): dietary ureas and aromatic amines combined with high nitrite concentration could pose as great a risk as the intake of preformed N-nitrosodimethylamine in the diet. In contrast, the risk posed by the in-vivo nitrosation of primary and secondary amines is probably negligible. The risk contributed by amides (including protein), guanidines and primary amino acids is intermediate between these two extremes.},
  subject      = {Risikoanalyse},
  language  = {en}
}
@incollection{ShephardHegiLutz1987,
  author    = {Shephard, S. E. and Hegi, M. E. and Lutz, Werner K.},
  title     = {In-vitro assays to detect alkylating and mutagenic activities of dietary components nitrosated in situ},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86194},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1987},
  abstract  = {Nitrosation of dietary components has been combined with the 4-(para-nitrobenzyl)pyridine (NBP) colorimetric test for screening alkylating agents and with the Ames test for the detection of mutagenic activity. This allowed the investigation of short-hved nitrosation products of dietary components which generate electrophilic degradation products requiring no metabolic activation (natural amino acids and some derivatives, ureas, guanidines, primary alkyl and aryl amines). In a first system, precursor, nitrous acid and NBP were present simultaneously. All amino acids tested, except glutamic acid and glutamine, gave positive results. The reactivities spanned more than three orders of magnitude, with the aromatic amino acids and methionine the most active; two primary amines, tryptamine and histamine, were also strongly reactive. All guanidines tested, except the amino acid arginine, gave negative results. A second system consisted of two phases: NBP was added only after destruction of residual nitrite and adjustment of the pH to neutrality. This system was useful for the study of ureas, which are stable in acid but not in neutral media. The range of responses covered more than two orders of magnitude. Most amino acids and primary amines also gave positive results, but could be assessed only after analysing the kinetics of the competing reactions and choosing appropriate reaction times. In a third system, Salmonella typhimurium strain TA1OO replaced NBP. Representatives of the class of amino acids, ureas, the primary amine tryptamine, and aniline became higbly mutagenic upon nitrosation. Methylguanidine was only weakly mutagenic under the present assay conditions. The results indicate that further studies with unstable nitrosation products of dietary components are required to understand more thoroughly the role of endogenous nitrosation in gastric cancer.},
  subject      = {Medizin},
  language  = {en}
}
@incollection{ZimmermannStopper1987,
  author    = {Zimmermann, U. and Stopper, Helga},
  title     = {Electrofusion and electropermeabilization of cells},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-73065},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1987},
  abstract  = {No abstract available.},
  subject      = {Elektrofusion},
  language  = {en}
}
@incollection{PressleyBorkowskiSchneider1987,
  author    = {Pressley, Michael and Borkowski, John G. and Schneider, Wolfgang},
  title     = {Cognitive strategies: Good strategy users coordinate metacognition and knowledge},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-50469},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1987},
  abstract  = {No abstract available},
  subject      = {Psychologie},
  language  = {en}
}
@incollection{KnopfKoerkelSchneideretal.1986,
  author    = {Knopf, Monika and K{\"o}rkel, Joachim and Schneider, Wolfgang and Weinert, Franz E.},
  title     = {Human memory as a faculty versus human memory as a set of specific abilities: Evidence from a life-span approach},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-87394},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1986},
  abstract  = {No abstract available.},
  subject      = {Ged{\"a}chtnis},
  language  = {en}
}
@incollection{EllgringBaenningerHuber1986,
  author    = {Ellgring, Johann Heinrich and B{\"a}nninger-Huber, E.},
  title     = {The coding of reported emotional experiences: antecedents and reactions},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-50247},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1986},
  abstract  = {No abstract available},
  subject      = {Psychologie},
  language  = {en}
}
@incollection{EllgringRime1986,
  author    = {Ellgring, Johann Heinrich and Rim{\´e}, Bernard},
  title     = {Individual differences in emotional reactions},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-50252},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1986},
  abstract  = {No abstract available},
  subject      = {Psychologie},
  language  = {en}
}
@incollection{EllgringWallbott1986,
  author    = {Ellgring, Johann Heinrich and Wallbott, HG},
  title     = {The German case: personality correlates of emotional reactivity},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-50266},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1986},
  abstract  = {No abstract available},
  subject      = {Psychologie},
  language  = {en}
}
@incollection{LohseKlotzSchwabe1985,
  author    = {Lohse, Martin J. and Klotz, Karl-Norbert and Schwabe, Ulrich},
  title     = {Effects of barbiturates on A1 adenosine receptors of rat brain},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-70100},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1985},
  abstract  = {Barbiturates inhibit binding of radioligands to A 1(Ri) adenosine receptors of rat brain membranes. This inhibition is dose-dependent and stereospecific and occurs in the range of pharmacologically active concentrations. The displacement of radiolabelled A1antagonists by barbiturates is not modified by GTP, indicating that barbiturates might act as antagonists at this receptor. This action of barbiturates does not seem to be related to the binding of barbiturates to plasma membranes, as the latter process has different characteristics. Barbiturates also inhibit the binding of radioligands to solubilized A1receptors, and saturation and kinetic experiments suggest that this is due to a competitive antagonism. These results indicate that barbiturates interact with the recognition site of the A1adenosine receptor.},
  subject      = {Barbiturat},
  language  = {en}
}
@incollection{ScheerDabauvalle1985,
  author    = {Scheer, Ulrich and Dabauvalle, Marie-Christine},
  title     = {Functional organization of the amphibian oocyte nucleus},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-41178},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1985},
  abstract  = {No abstract available},
  subject      = {Oogenese},
  language  = {en}
}
@incollection{Schneider1985,
  author    = {Schneider, Wolfgang},
  title     = {Developmental trends in the metamemory-memory behavior relationship: An integrative review},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-87301},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1985},
  abstract  = {No abstract available.},
  subject      = {Metaged{\"a}chtnis},
  language  = {en}
}
@incollection{Ellgring1984,
  author    = {Ellgring, Johann Heinrich},
  title     = {The study of nonverbal behavior and its applications: State of the art in Europe},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-42997},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1984},
  abstract  = {No abstract available},
  language  = {en}
}
@incollection{WarburgLinsenmairBercovitz1984,
  author    = {Warburg, M. R. and Linsenmair, Karl Eduard and Bercovitz, K.},
  title     = {The effect of climate on the distribution and abundance of isopods},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-44473},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1984},
  abstract  = {Climate affects both the distribution and abundance of isopods. Humidity and moisture affect their activity and distribution. Survival of juveniles is largely dependent on moisture. The reproductive pattern is affected by temperature and light. Food affects growth and thus, indirectly, also reproduction, as larger females tend to produce larger broods and more frequent broods than smaller ones. Generally in isopods there is little evidence to suggest that food is a very important factor affecting their abundance. Both semelparity and iteroparity are found in isopods and both reproductive strategies are apparently successful. Mortality factors affect the oocytes, the marsupial stages, and most of all the newly released individuals . Apart from climatic factors, predation and, to a lesser extent, parasitism are the main causes of mortality. Longevity of isopods ranges from one to five years. Occasional population explosions ofisopods are known to take place, their cause being unknown.},
  language  = {en}
}
@incollection{Krueger1983,
  author    = {Kr{\"u}ger, Hans-Peter},
  title     = {What differentiates a differential psychopharmacology?},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-41248},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1983},
  abstract  = {The methodological implications of a differential psychopharmacology are discussed. It is shown that the technique of stratifying subjects with personality scores depends on one basic assumption: the personality score is not affected by the other experimental factors. Two experiments are reported in which pre- and posttest (after the experiment) scores were measured. The pre-post-differences showed themselves to be affected by the medication. It is argued that in psychopharmacological experimentation an additional step must be included. All non-treatment factors must be examined for their stability in the course of the experiment. If they are stable, usual evaluation may take place. If changes are attributable to the treatment, personality scores must be regarded as dependent variables. They have to be evaluated together with the other observables with a multivariate model. Additionally, a procedure like this yields as "experimental differential psychology" a self-reliant contribution to the problems of differential psychology.},
  language  = {en}
}
@incollection{Wilhelm1983,
  author    = {Wilhelm, Gernot},
  title     = {Reconstructing the phonology of dead languages},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-103601},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1983},
  abstract  = {no Abstract available},
  subject      = {Schrift},
  language  = {en}
}
@incollection{ClarkeEllgring1983,
  author    = {Clarke, AH and Ellgring, Johann Heinrich},
  title     = {Computer-aided video},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-50332},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1983},
  abstract  = {The recent developments in microprocessor electronics and time-code equipment have vastly improved the efficiency of working with video material so that through the combination of data processing and video recording equipment a substantial rationalization of both data acquisition procedures and functional control of the recording machines may be achieved. Such a system, in which video editing and time-code control equipment is interfaced to a process computer, has been developed for the analysis of human communicative behaviour. The system provides exact indexing of the recorded material, automatic search and edit routines for the videotape machines and synchronicity of registered data. In summary, it can be maintained that given a sound theoretical basis, modern video and computer technologies can substantially increase the efficiency and accuracy of behavioural observation and analysis.},
  subject      = {Psychologie},
  language  = {en}
}
@incollection{EllgringClarkeWagner1983,
  author    = {Ellgring, Johann Heinrich and Clarke, AH and Wagner, H.},
  title     = {A syntactic approach to the analysis of nonverbal behaviour},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-52403},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1983},
  abstract  = {No abstract available},
  subject      = {Psychologie},
  language  = {en}
}
@incollection{ScheerZentgraf1982,
  author    = {Scheer, Ulrich and Zentgraf, Hanswalter},
  title     = {Morphology of nucleolar chromatin in electron microscopic spread preparations},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-41155},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1982},
  abstract  = {No abstract available},
  language  = {en}
}
@incollection{ScheerKleinschmidtFranke1982,
  author    = {Scheer, Ulrich and Kleinschmidt, J{\"u}rgen A. and Franke, Werner W.},
  title     = {Transcriptional and skeletal elements in nucleoli of amphibian oocytes},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-40625},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1982},
  abstract  = {No abstract available},
  language  = {en}
}
@incollection{KruegerLehmacherWall1981,
  author    = {Kr{\"u}ger, Hans-Peter and Lehmacher, Walter and Wall, K. - D.},
  title     = {The Fourfold Table up to N=80},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-87053},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1981},
  abstract  = {No abstract available.},
  subject      = {Psychologie},
  language  = {en}
}
@incollection{Hommers1980,
  author    = {Hommers, Wilfried},
  title     = {Information processing in children's choices among bets},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-44169},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1980},
  abstract  = {Children's information processing of risky choice alternatives was investigated in two studies without using verbal reports. In Study 1, the ability to integrate the probabilities and the payoffs of simple bets was examined using the rating scale methodology. Children's choices among three of those simple bets were recorded also. By cross-classifying the children's choice and rating behavior it was shown that a three-stage developmental hypothesis of decision making is not sufficient. A four-stage hypothesis is proposed. In Study 2, the influence of enlarging the presented number of alternatives from two to three and the influence of the similarity of the alternatives on children's choice probabilities was examined with those bets. Children's choice behavior was probabilistic and was influenced only by enlarging the presented number of alternatives. These results suggest that a Bayesian approach, based on two probabilistic choice models, should not be applied in order to analyze children's choice behavior. The functional measurement approach is, as was demonstrated in Study 1, a powerful implement to further the understanding of the development of decision making.},
  subject      = {Kognitive Entwicklung / Informationsverarbeitung / Kind / Informationsintegration},
  language  = {en}
}
@incollection{FrankeScheerZentgrafetal.1980,
  author    = {Franke, Werner W. and Scheer, Ulrich and Zentgraf, Hanswalter and Trendelenburg, Michael F. and M{\"u}ller, U. and Krohne, G. and Spring, H.},
  title     = {Organization of transcribed and nontranscribed chromatin},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-40656},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1980},
  abstract  = {No abstract available},
  subject      = {Tumor / Zellteilung},
  language  = {en}
}
@incollection{ClarkeEllgringWagner1980,
  author    = {Clarke, AH and Ellgring, Johann Heinrich and Wagner, H.},
  title     = {Situational effects on the syntax of speech and gaze behaviour in dyads},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-50316},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1980},
  abstract  = {A substantial literature exists on the coordination of speaking and looking behaviour and their significance as indicators for the production and reception of social information. Within this framework, the temporal organisation of such behaviour has been 'shown to reflect both the coordination within the individual and between participants in a situation. In this paper, it is proposed that observed behavioural sequences may be formally described by rules of syntax, thus implying the likelihood of structural organisation as opposed to, for example, linear time dependence between behavioural states. This being the case, differing sets of rules and grammars respectively can be expected for various social situations. Clinical interviews and discu~sions between couples on a topic of marital conflict were analysed, the on-off patterns of speech and gaze being taken as data. The resulting behavioural repertoire was regarded, in the sense of a formal grammar, as the terminal vocabulary. A set of rewriting rules was determined and their associated probabilities inferred. The situational conditions were found to be reflectedin the syntactic features of the grammatical model - the terminal vocabulary, the production rules and the production probabilities.},
  subject      = {Psychologie},
  language  = {en}
}
@incollection{EllgringWagnerClarke1980,
  author    = {Ellgring, Johann Heinrich and Wagner, H. and Clarke, AH},
  title     = {Psychopathological states and their effects on speech and gaze behaviour},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-50323},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1980},
  abstract  = {Internal characteristics such as depressed mood, anxiety and general negative emotions are accompanied, particularly during depressive illness, by changes in observable behaviour. Accordingly, the following questions may be examined: are intra-individual changes in speech and gaze behaviour related to changes in the internal psychopathological state? Further, do these changes occur synchronously to changes in the state of subjective well-being? A longitudinal study was made on depressed patients. Their behaviour was observed during standardised interviews and diagnostic-therapeutic discussions held at regu~ lar intervals. Various speech and gaze parameters were examined with respect to their coordination and their relationship to the subjective state of well-being. Considerable variation was found in the temporal relationship amongst these variables. The results are discussed with respect to the relevance of speech parameters and the coordination of verbal and nonverbal behaviour as indicators of the psychopathological condition.},
  subject      = {Psychologie},
  language  = {en}
}
@incollection{FrankeScheerSpringetal.1979,
  author    = {Franke, Werner W. and Scheer, Ulrich and Spring, Herbert and Trendelenburg, Michael F. and Zentgraf, Hanswalter},
  title     = {Organization of nucleolar chromatin},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-39410},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1979},
  abstract  = {No abstract available},
  language  = {en}
}
@incollection{ScheerSpringTrendelenburg1979,
  author    = {Scheer, Ulrich and Spring, Herbert and Trendelenburg, Michael F.},
  title     = {Organization of transcriptionally active chromatin in lampbrush chromosome loops},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-39293},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1979},
  abstract  = {No abstract available},
  language  = {en}
}
@incollection{ScheerFranke1974,
  author    = {Scheer, Ulrich and Franke, Werner W.},
  title     = {Structures and functions of the nuclear envelope},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-39777},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1974},
  abstract  = {No abstract available},
  subject      = {Zellkern},
  language  = {en}
}
@incollection{CranachEllgring1973,
  author    = {Cranach, Mario von and Ellgring, Johann Heinrich},
  title     = {Problems in the recognition of gaze direction},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-42147},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1973},
  abstract  = {No abstract available},
  language  = {en}
}