@article{SarsakovSchaubTompitsetal.2004, author = {Sarsakov, Vladimir and Schaub, Torsten H. and Tompits, Hans and Woltran, Stefan}, title = {A compiler for nested logic programming}, isbn = {3-540- 20721-x}, year = {2004}, language = {en} } @article{LinkeTompitsWoltran2004, author = {Linke, Thomas and Tompits, Hans and Woltran, Stefan}, title = {On Acyclic and head-cycle free nested logic programs}, isbn = {3-540-22671-01}, year = {2004}, language = {en} } @article{LinkeTompitsWoltran2004, author = {Linke, Thomas and Tompits, Hans and Woltran, Stefan}, title = {On acyclic and head-cycle free nested logic programs}, year = {2004}, language = {en} } @article{DelgrandeSchaubTompitsetal.2004, author = {Delgrande, James Patrick and Schaub, Torsten H. and Tompits, Hans and Woltran, Stefan}, title = {On Computing belief change operations using quantifield boolean formulas}, issn = {0955-792X}, year = {2004}, abstract = {In this paper, we show how an approach to belief revision and belief contraction can be axiomatized by means of quantified Boolean formulas. Specifically, we consider the approach of belief change scenarios, a general framework that has been introduced for expressing different forms of belief change. The essential idea is that for a belief change scenario (K, R, C), the set of formulas K, representing the knowledge base, is modified so that the sets of formulas R and C are respectively true in, and consistent with the result. By restricting the form of a belief change scenario, one obtains specific belief change operators including belief revision, contraction, update, and merging. For both the general approach and for specific operators, we give a quantified Boolean formula such that satisfying truth assignments to the free variables correspond to belief change extensions in the original approach. Hence, we reduce the problem of determining the results of a belief change operation to that of satisfiability. This approach has several benefits. First, it furnishes an axiomatic specification of belief change with respect to belief change scenarios. This then leads to further insight into the belief change framework. Second, this axiomatization allows us to identify strict complexity bounds for the considered reasoning tasks. Third, we have implemented these different forms of belief change by means of existing solvers for quantified Boolean formulas. As well, it appears that this approach may be straightforwardly applied to other specific approaches to belief change}, language = {en} } @article{LieckfeldtSimonRosinZoelleretal.2004, author = {Lieckfeldt, Elke and Simon-Rosin, Ulrike and Z{\"o}ller, Daniela and Ebert, Berit and Kehr, Julia and Fisahn, Joachim}, title = {Spatio/temporal analysis of gene exression profiles within single cells and specific tissue types of developing Arabidopsis plants}, isbn = {3-00-011587-0}, year = {2004}, language = {en} } @article{ChristensenSanchezJahnkeetal.2004, author = {Christensen, Lise Bech and Sanchez, Sebastian F. and Jahnke, Knud and Becker, Thomas and Wisotzki, Lutz and Kelz, A. and Popovic, L. C. and Roth, Martin M.}, title = {Integral field spectroscopy of extended Ly alpha emission from the DLA galaxy in Q2233+131}, year = {2004}, abstract = {This paper presents observations of an extended Lyman-alpha emission nebula surrounding the galaxy responsible for the Damped Lyman-alpha Absorption (DLA) line in the spectrum of the quasar Q2233+131. With the Potsdam Multi Aperture Spectrophotometer (PMAS) we measure the properties of the extended Lyalpha emission in an area of 3" x 5" having a total line flux of (2.8 +/- 0.3) x 10(-16) erg cm(-2) s(-1), which at redshift z = 3.15 corresponds to a luminosity of (2.4(-0.2)(+0.3)) x 10(43) erg s(-1) and a size of 23 x 38 kpc. The location of the emission is spatially coincident with the previously detected DLA galaxy, but extends significantly beyond its limb. We argue that the Lya emission is likely to be caused by an outflow from the DLA galaxy, presumably powered by star formation. In the case of negligible dust extinction, the Lya luminosity indicates a star-formation rate of 19 +/- 10 M-. yr(-1) consistent with that derived from the UV continuum flux from the parent galaxy. The wind velocity indicated by the integral field spectra is of the order of several hundred km s(-1). We find no indication of emission originating in a rotating disk}, language = {en} } @article{WisotzkiBeckerChristensenetal.2004, author = {Wisotzki, Lutz and Becker, Thomas and Christensen, Lise Bech and Jahnke, Knud and Helms, Andreas and Kelz, A. and Roth, Martin M. and Sanchez, Sebastian F.}, title = {Integral field spectrophotometry of gravitationally lensed QSOs with PMAS}, issn = {0004-6337}, year = {2004}, abstract = {We present spatially resolved spectrophotometric observations of multiply imaged QSOs, using the Potsdam Multi- Aperture Spectrophotometer (PMAS), with the intention to search for spectral differences between components indicative of either microlensing or dust extinction. For the quadruple QSO HE 0435-1223 we find that the continuum shapes are indistinguishable, therefore differential extinction is negligible. The equivalent widths of the broad emission lines are however significantly different, and we argue that this is most likely due to microlensing. Contrariwise, the two components of the well-known object UM 673 have virtually identical emission line properties, but the continuum slopes differ significantly and indicate different dust extinction along both lines of sight}, language = {en} } @article{ChristensenSanchezJahnkeetal.2004, author = {Christensen, Lise Bech and Sanchez, Sebastian F. and Jahnke, Knud and Becker, Thomas and Kelz, A. and Wisotzki, Lutz and Roth, Martin M.}, title = {Integral field observations of damped Lyman-alpha galaxies}, year = {2004}, abstract = {We report preliminary results from a targeted investigation on quasars containing damped Lyman-alpha absorption (DLA) lines as well strong metal absorption lines, carried out with the Potsdam Multi Aperture Spectrophotometer (PMAS). We search for line-emitting objects at the same redshift as the absorption lines and close to the line of sight of the QSOs. We have observed and detected the already confirmed absorbing galaxies in Q2233+131 (Z(abs) = 3.15) and Q0151+045 (Z(abs),= 0.168), while failing to find spectral signatures for the z = 0.091 absorber in Q0738+313. From the Q2233+131 DLA galaxy, we have detected extended Lyalpha emission from an area of 3" x 5"}, language = {en} } @article{JahnkeWisotzkiSanchezetal.2004, author = {Jahnke, Knud and Wisotzki, Lutz and Sanchez, Sebastian F. and Christensen, Lise Bech and Becker, Thomas and Kelz, A. and Roth, Martin M.}, title = {Integral field spectroscopy of QSO host galaxies}, year = {2004}, abstract = {We describe a project to study the state of the ISM in similar to20 low redshift (z < 0.3) QSO host galaxies observed with the PMAS integral field spectrograph. We describe the development of the method to access the stellar and gas components of the spectrum without the strong nuclear emission, in order to access the host galaxy properties in the central region. It shows that integral field spectroscopy promises to be very efficient in studying the gas distribution and its velocity field, and also the spatially resolved stellar population in the host galaxies of luminous AGN}, language = {en} } @article{Groezinger2004, author = {Gr{\"o}zinger, Karl Erich}, title = {פרשנותו של מרטין בובר לתולדות עם ישראל כניסיון למודרניזציה של היהדות, או: אי-ההבנה הכפולה}, series = {ההיסטוריה הגרמנית-יהודית שירשנו}, journal = {ההיסטוריה הגרמנית-יהודית שירשנו}, publisher = {Leo-Baeck-Institute}, address = {Jerusalem}, isbn = {9654931451}, pages = {36 -- 50}, year = {2004}, language = {mul} } @article{Schneider2004, author = {Schneider, Hans Julius}, title = {Das Prinzip der Ausdr{\"u}ckbarkeit, die Grenzen des Sagbaren und die Rolle der Metapher}, isbn = {3-937262-14-8}, year = {2004}, language = {de} } @article{Schneider2004, author = {Schneider, Hans Julius}, title = {Die Sprache : tr{\"u}bes Medium oder Lebenselement der Kommunikation?}, year = {2004}, language = {de} } @article{Schneider2004, author = {Schneider, Hans Julius}, title = {Das Unsagbare und das Uns{\"a}gliche : Grenzen im Bereich der Wissensformen}, year = {2004}, language = {de} } @article{Schneider2004, author = {Schneider, Hans Julius}, title = {Erfahrung und Erlebnis : ein Pl{\"a}doyer f{\"u}r die Legitimit{\"a}t interaktiver Erfahrungen in den Naturwissenschaften}, year = {2004}, language = {de} } @article{Schneider2004, author = {Schneider, Hans Julius}, title = {Anliegen und Ambivalenzen postmodernen Denkens}, issn = {1437-0956}, year = {2004}, language = {de} } @article{ZimmermannRegiererKossmannetal.2004, author = {Zimmermann, P. and Regierer, Babette and Kossmann, Jens and Frossard, Emmanuel and Amrhein, Nikolaus and Bucher, Matthias}, title = {Differential expression of three purple acid phosphatases from potato}, issn = {1435-8603}, year = {2004}, abstract = {Three cDNAs encoding purple acid phosphatase (PAP) were cloned from potato (Solanum tuberosum L. cv. Desiree) and expression of the corresponding genes was characterised. StPAP1 encodes a low-molecular weight PAP clustering with mammalian, cyanobacterial, and other plant PAPs. It was highly expressed in stem and root and its expression did not change in response to phosphorus (P) deprivation. StIPAP2 and StPAP3 code for high-molecular weight PAPs typical for plants. Corresponding gene expression was shown to be responsive to the level of P supply, with transcripts of StPAP2 and StPAP3 being most abundant in P-deprived roots or both stem and roots, respectively. Root colonisation by arbuscular mycorrhizal fungi had no effect on the expression of any of the three PAP genes. StIPAP1 mRNA is easily detectable along the root axis, including root hairs, but is barely detectable in root tips. In contrast, both StPAP2 and StPAP3 transcripts are abundant along the root axis, but absent in root hairs, and are most abundant in the root tip. All three PAPs described contain a predicted N-terminal secretion signal and could play a role in extracellular P scavenging, P mobilisation from the rhizosphere, or cell wall regeneration}, language = {en} } @book{SaposhnikovSaposhnikovMorozovetal.2004, author = {Saposhnikov, V. V. and Saposhnikov, Vl. V. and Morozov, Alexei and G{\"o}ssel, Michael}, title = {Necessary and Sufficient Conditions for the Existence of Self-Checking Circuits ba Use of Complementary Circuits}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik}, volume = {2004, 1}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik}, publisher = {Univ.}, address = {Potsdam}, issn = {0946-7580}, pages = {11 S.}, year = {2004}, language = {en} } @article{TiedemannPaulusScheeretal.2004, author = {Tiedemann, Ralph and Paulus, Kirsten B. and Scheer, M. and Von Kistowski, K. G. and Skirnisson, K. and Bloch, D. and Dam, M.}, title = {Mitochondrial DNA and microsatellite variation in the eider duck (Somateria mollissima) indicate stepwise postglacial colonization of Europe and limited current long-distance dispersal}, issn = {0962-1083}, year = {2004}, abstract = {To unravel the postglacial colonization history and the current intercolony dispersal in the common eider, Somateria mollissima, we analysed genetic variation at a part of the mitochondrial control region and five unlinked autosomal microsatellite loci in 175 eiders from 11 breeding colonies, covering the entire European distribution range of this species. As a result of extreme female philopatry, mitochondrial DNA differentiation is substantial both among local colonies and among distant geographical regions. Our study further corroborates the previous hypothesis of a single Pleistocene refugium for European eiders. A nested clade analysis on mitochondrial haplotypes suggests that (i) the Baltic Sea eider population is genetically closest to a presumably ancestral population and that (ii) the postglacial recolonization progressed in a stepwise fashion via the North Sea region and the Faroe Islands to Iceland. Current long-distance dispersal is limited. Differentiation among colonies is much less pronounced at microsatellite loci. The geographical pattern of this nuclear genetic variation is to a large extent explained by isolation by distance. As female dispersal is very limited, the geographical pattern of nuclear variation is probably explained by male-mediated gene flow among breeding colonies. Our study provides genetic evidence for the assumed prominent postglacial colonization route shaping the present terrestrial fauna of the North Atlantic islands Iceland and the Faroes. It suggests that this colonization had been a stepwise process originating in continental Europe. It is the first molecular study on eider duck populations covering their entire European distribution range}, language = {en} } @article{RavaoarimananaTiedemannMontagnonetal.2004, author = {Ravaoarimanana, I. B. and Tiedemann, Ralph and Montagnon, D. and Rumpler, Y.}, title = {Molecular and cytogenetic evidence for cryptic speciation within a rare endemic Malagasy lemur, the Northern Sportive Lemur (Lepilemur septentrionalis)}, issn = {1055-7903}, year = {2004}, abstract = {Evolutionary relationships of different populations of the threatened malagasy lemur Lepilemur septentrimialis were assessed by sequence analysis of mitochondrial DNA (D-loop region and partial Cyt b gene). One hundred and fifty nine samples were collected from five main different localities in the northern part of Madagascar. We applied the phylogenetic species concept based on fixed diagnostic differences to determine the status of different geographical populations. No nucleotide site diagnoses Ankarana from Andrafiamena or Analamera. However, numerous fixed differences separate Sahafary from all other populations. These results were corroborated by phylogenetic trees. As previous cytogenetic studies, our molecular data suggest that two cryptic species of Lepilemur occur in the extreme north of Madagascar. This speciation is probably caused by chromosomal rearrangements in at least one of the evolutionary lineages. Our study comprises another striking example of how molecular genetic assay can detect phylogenetic discontinuities that are not reflected in traditional morphologically based taxonomies. Our study indicates that the Sahafary population is a hitherto undescribed endangered endemic species which urgently needs conservation efforts. (C) 2003 Elsevier Inc. All rights reserved}, language = {en} } @article{MilinkovitchMonteyneGibbsetal.2004, author = {Milinkovitch, M. C. and Monteyne, D. and Gibbs, J. P. and Fritts, T. H. and Tapia, W. and Snell, H. L. and Tiedemann, Ralph and Caccone, Adalgisa and Powell, J. R.}, title = {Genetic analysis of a successful repatriation programme : giant Galapagos tortoises}, issn = {0962-8452}, year = {2004}, abstract = {As natural populations of endangered species dwindle to precarious levels, remaining members are sometimes brought into captivity, allowed to breed and their offspring returned to the natural habitat. One goal of such repatriation programmes is to retain as much of the genetic variation of the species as possible. A taxon of giant GalApagos tortoises on the island of Espahola has been the subject of a captive breeding-repatriation programme for 33 years. Core breeders, consisting of 12 females and three males, have produced more than 1200 offspring that have been released on Espanola where in situ reproduction has recently been observed. Using microsatellite DNA markers, we have determined the maternity and paternity of 132 repatriated offspring. Contributions of the breeders are highly skewed. This has led to a further loss of genetic variation that is detrimental to the long-term survival of the population. Modifications to the breeding programme could alleviate this problem}, language = {en} } @misc{Hassler2004, author = {Haßler, Gerda}, title = {Meier, G.F., Fr{\"u}he Schriften zur {\"a}sthetischen Erziehung der Deutschen in 3 Teilen; Halle, Hallescher Verl., 1999}, year = {2004}, language = {de} } @article{Roessling2004, author = {R{\"o}ßling, Holger}, title = {Die Anwendung der naturschutzrechtlichen Eingriffsregelung beim Ausbau der BAB A9 : Ergebnisse einer Untersuchung in verschiedenen Bundesl{\"a}ndern}, year = {2004}, abstract = {Beim Ausbau der BAB A9 wurde die naturschutzrechtliche Eingriffsregelung in den verschiedenen Bundesl{\"a}ndern zwar vom Grundsatz vergleichbar, in vielen Details (z.B. Kompensationsumfang, Maßnahmenunterhaltung) jedoch unterschiedlich angewendet. Diese Unterschiede kommen weniger durch die rechtlichen Vorgaben als durch unterschiedliche methodische und inhaltliche Herangehensweisen zustande. So ist festzustellen, dass die naturschutzfachlichen Ergebnisse in den untersuchten Beispielen nicht von der Art des Zulassungsverfahrens abh{\"a}ngen. Entscheidend sind vielmehr die fachliche Qualit{\"a}t und die Umsetzungsorientierung der Begleitplanungen und die Bereitschaft von Planungstr{\"a}gern, Naturschutzbeh{\"o}rden und Fl{\"a}cheneigent{\"u}mern, bei der Abarbeitung der Eingriffsregelung zusammenzuarbeiten. Trotz {\"a}hnlicher Vorhabensmerkmale wurden die Beeintr{\"a}chtigungen von Naturhaushalt und Landschaftsbild unterschiedlich detailliert ermittelt. Es besteht eine sehr klare Tendenz, im LBP lediglich einige Hauptbeeintr{\"a}chtigungen zu ermitteln und zu quantifizieren und daraus pragmatisch den Kompensationsbedarf abzuleiten. Wurden detailliertere schutzgut- oder funktionsbezogenen Darstellungen der Beeintr{\"a}chtigungen, z.B. auf Basis einer UVS vorgenommen, dienten sie dazu, unterschiedliche Typen von Kompensationsmaßnahmen zu begr{\"u}nden. Den Umfang der Kompensation beeinflussen die Fl{\"a}chengr{\"o}ße und die Wertigkeit der beanspruchten Biotope. In allen Beispielen wurden haupts{\"a}chlich Ersatzmaßnahmen geplant und realisiert. Der tats{\"a}chliche Erfolg der Maßnahmen h{\"a}ngt ganz entscheidend von der langfristigen Unterhaltung und Sicherung der Maßnahmen ab. Hier verfolgen die Planungstr{\"a}ger unterschiedliche Strategien.}, language = {de} } @book{Menke2004, author = {Menke, Christoph}, title = {Spiegelungen der Gleichheit : politische Philosophie nach Adorno und Derrida}, series = {Suhrkamp Taschenbuch Wissenschaft}, volume = {1663}, journal = {Suhrkamp Taschenbuch Wissenschaft}, publisher = {Suhrkamp}, address = {Frankfurt am Main}, isbn = {3-518-29263-3}, pages = {328 S.}, year = {2004}, language = {de} } @book{Balderjahn2004, author = {Balderjahn, Ingo}, title = {Nachhaltiges Marketing-Management : M{\"o}glichkeiten einer umwelt- und sozialvertr{\"a}glichen Unternehmenspolitik}, volume = {5}, publisher = {Lucius \& Lucius}, address = {Stuttgart}, isbn = {3-8282-0188-1}, pages = {243 S.}, year = {2004}, language = {de} } @book{LiuSchulze2004, author = {Liu, Xiaochun and Schulze, Bert-Wolfgang}, title = {Ellipticity on Manifolds with edges and boundary}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, publisher = {Univ.}, address = {Potsdam}, issn = {1437-739X}, pages = {35 S.}, year = {2004}, language = {en} } @book{Berner2004, author = {Berner, Elisabeth}, title = {Das Deutsch der j{\"u}ngeren Neuzeit (1800 - 1950)}, isbn = {3-7776-12774}, year = {2004}, language = {de} } @phdthesis{Mackenbach2004, author = {Mackenbach, Werner}, title = {Die unbewohnte Utopie : der nicaraguanische Roman der achtziger und neunziger Jahre}, pages = {579 S.}, year = {2004}, language = {de} } @book{BermanTarkhanov2004, author = {Berman, Gennady and Tarkhanov, Nikolai Nikolaevich}, title = {The dynamics of four wave interactions}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, publisher = {Univ.}, address = {Potsdam}, issn = {1437-739X}, pages = {25 S.}, year = {2004}, language = {en} } @article{Jessel2004, author = {Jessel, Beate}, title = {Neue Aspekte der Gew{\"a}sserentwicklung}, year = {2004}, language = {de} } @article{Kosta2004, author = {Kosta, Peter}, title = {Zum Aspektgebrauch im Niedersorbischen : budu ten list napisas}, year = {2004}, abstract = {Im folgenden Beitrag, der an meine fr{\"u}heren Untersuchungen zu Aspektgebrauch beim verneinten Imperativ im Russischen, Tschechischen und den s{\"u}dslavischen Sprachen Bulgarisch und Serbisch/Kroatisch ankn{\"u}pft (Kosta 1999), geht es mir um die eigent{\"u}mliche - da eigentlich "unslavische" - Verwendung der Form des pf. Aspekts im analytischen Futur des Typs "Gaz buzotej swajzbarskej manzelskej po 50 letach k woltarju stupis (pf. Aspekt)" "Wenn die (beiden) Eheleute nach 50 Jahren zum Altar treten(pf.Aspekt) werden", einem Usus, der sich in beiden sorbischen Schriftsprachen (Nieder- und Obersorbisch) seit den {\"a}ltesten Denkm{\"a}ler der ns./os. Sprachen nachweisen l{\"a}sst. Aufgrund eines synchron-diachronen Querschnitts durch verschiedene Texte, Textsorten und unter Einbeziehung von Sprechern verschiedener sozialer Bereiche bis hin zu j{\"u}ngsten Tonbandaufzeichnungen von sorbischen Muttersprachlern aus dem sorbischen Rundfunk sowie Texten des Nowy Casnik 2001 ensteht ein objektives synchrones Bild,das die fr{\"u}heren Annahmen einer Interferenzerscheinung (eines "Fehlers"), bedingt durch den deutsch-sorbischen Sprachkontakt, obsolet erscheinen l{\"a}sst. Wir versuchen, die Herausbildung dieses ungew{\"o}hnlichen Gebrauchs als eine idiosynkratische nat{\"u}rliche Weiterentwicklung des ns. Aspekt-/Aktionsartensystems zu deuten, die mit Lexikalisierung der Aspektkategorie zur Aktionsart und der Degrammatikalisierung und einem Abbau der synthetischen einfachen Vergangenheitstempora (Aorist und Imperfekt) einhergeht. Eine Form wie: "budu ten list napisas" (pf. Aspekt) hat eben in der deutschen {\"U}bersetzung die w{\"o}rtliche Bedeutung "ich werde den Brief aufschreiben" und nicht "ich werde den Brief schreiben". In den anderen nordslavischen (= ost- und westslavischen) Sprachen k{\"o}nnte man einen solchen Satz nicht {\"a}ußern. Im Russischen w{\"a}re es "ja napisu" (pf. Aspekt, Ganzheitlichkeit) oder "ja budu pisat'" (ipf. Aspekt mit analytischem Futur, Prozess in naher Zukunft).}, language = {de} } @book{GaedkeWickham2004, author = {Gaedke, Ursula and Wickham, Steve}, title = {Ciliate dynamics in response to changing biotic and abiotic conditions in a large, deep lake (L. Constance)}, issn = {0948-3055}, year = {2004}, abstract = {During 1987-1998, the ciliates and their prey and predator communities in large, deep, mesotrophic Lake Constance were intensively studied as it underwent re-oligotrophication. Ciliate biomass exhibited the bimodal seasonal distribution typical for meso-eutrophic lakes, with high biomass in spring and summer and low biomass in winter and during the clear-water phase. Cluster analysis produced nine groups of temporally co-occurring ciliate morphotypes with potentially similar ecological characteristics. The clusters exhibited a larger seasonality than found in the size distribution, showing that similarly-sized ciliates had seasonally compensatory dynamics. Ciliate biomass declined by approx. 30 \% during the 12 years of study, i.e. considerably less than daphnids (and total phosphorus). This yielded a significant increase in the ratio between summer ciliate and daphnid biomass as re-oligotrophication progressed, in contrast to previous studies. Few indications for a mechanistic link between phosphorus concentrations (which declined threefold during the study period) and ciliate biomass or community composition via group-specific food concentrations were found. The relative contribution of three of the nine clusters changed as re-oligotrophication progressed. Ciliate size distribution was related to reoligotrophication and daphnid biomass in summer. The smallest and largest ciliates gained in importance when daphnids decreased whereas large ciliates declined. Overall, summer daphnid biomas had a greater predictive power for attributes of the ciliate community than the other factors studied (phosphorus, prey biomass, copepod biomass). The extent of bottom-up and top-down control of ciliates appeared to be time and group specific. Overall, the ciliate community exhibited remarkably recurrent seasonal patterns despite major alternations in abiotic and biotic conditions.}, language = {en} } @book{Berner2004, author = {Berner, Elisabeth}, title = {Mittelhochdeutsch}, isbn = {3-7776-12774}, year = {2004}, language = {de} } @article{KrollRantersRaweletal.2004, author = {Kroll, J{\"u}rgen and Ranters, Holger and Rawel, Harshadrai Manilal and Rohn, Sascha}, title = {Isoflavones as constituents of plant foods : Isoflavone als Bestandteile pflanzlicher Lebensmittel}, year = {2004}, abstract = {Vor dem Hintergrund der Diskussion {\"u}ber die ern{\"a}hrungsphysiologische Bedeutung von Isoflavonen befasst sich die vorliegende {\"U}bersichtsarbeit auf der Basis von 186 Literaturquellen mit der Struktur, dem Vorkommen, der Aufnahme, der Biosynthese, der Resorption, dem Metabolismus und der biologischen Wirkung dieser Untergruppen der Pflanzenphenole. Diskutiert werden sowohl positive als auch negative biologische Wirkungen dieser Verbindungen. Strukturabh{\"a}ngig k{\"o}nnen die Isoflavone mit anderen Lebensmittelinhaltsstoffen in Wechselwirkung treten. With the background of the actual ongoing discussion on the nutritional}, language = {de} } @phdthesis{Nussbaum2004, author = {Nussbaum, Noa Barbara}, title = {F{\"u}r uns kein Ausweg : j{\"u}dische Kinder und Jugendliche in ihren Schrift- und Bildzeugnissen aus der Zeit der Shoah}, series = {Probleme der Dichtung : Studien zur deutschen Literaturgeschichte}, volume = {32}, journal = {Probleme der Dichtung : Studien zur deutschen Literaturgeschichte}, publisher = {Winter}, address = {Heidelberg}, isbn = {3-8253-1566-5}, pages = {228 S.}, year = {2004}, language = {de} } @phdthesis{Kross2004, author = {Kroß, Antje}, title = {Notwehr gegen Schweigegelderpressung : zugleich ein Beitrag zu den Grundprinzipien der Notwehr}, series = {Schriften zum Strafrecht}, volume = {147}, journal = {Schriften zum Strafrecht}, publisher = {Duncker \& Humblot}, address = {Berlin}, isbn = {3-428-11181-8}, pages = {243 S.}, year = {2004}, language = {de} } @article{JacobsJessel2004, author = {Jacobs, J{\"o}rg and Jessel, Beate}, title = {Landnutzungsszenarien zur Entscheidungsunterst{\"u}tzung : ein Beispiel aus dem Einzugsgebiet der Havel}, year = {2004}, abstract = {Zusammenfassung {\"U}ber 70 \% der Stickstoffeintr{\"a}ge in die Gew{\"a}sser stammen aus diffusen Quellen. Art und Intensit{\"a}t der Landnutzung im Einzugsgebiet haben daran einen wesentlichen Anteil. Bei der Umsetzung der EU- Wasserrahmenrichtlinie wird es deshalb auch darauf ankommen, Strategien f{\"u}r eine angepasste, gew{\"a}sservertr{\"a}gliche Landntzung zu entwickeln. Szenarien k{\"o}nnen verschiedene Wege zum Ziel, dem guten Zustand nach WRRL, aufzeigen, ihre Auswirkungen in komplexen Zusammenh{\"a}ngen darstellen und damit Entscheidungsprozesse unterst{\"u}tzen. Im Artikel wird eine Methodik zur Entwicklung von Landnutzungsszenarien vorgestellt, die im Rahmen des Verbundprojektes "Bewirtschaftungsm{\"o}glichkeiten im Einzugsgebiet der Havel" erarbeitet wurde.}, language = {de} } @phdthesis{Stollmann2004, author = {Stollmann, Frank}, title = {Der Sonn- und Feiertagsschutz nach dem Grundgesetz}, series = {Boorberg WissenschaftsForum}, volume = {10}, journal = {Boorberg WissenschaftsForum}, publisher = {Boorberg}, address = {Stuttgart}, isbn = {3-415-03277-9}, pages = {193 S.}, year = {2004}, language = {de} } @article{Janz2004, author = {Janz, Norbert}, title = {Inhalt, Grenzen und haftungsrechtliche Dimensionen des Weisungsrechts nach Art. 85 III GG}, year = {2004}, language = {de} } @article{BrunkBeierBurkartetal.2004, author = {Brunk, Ingo and Beier, Wolfgang and Burkart, Bettina and Hinrichsen, Arne and Oehlschl{\"a}ger, Susanne and Prochnow, Annette and Saure, Christoph and Vorwald, J{\"o}rn and Wallschl{\"a}ger, Hans-Dieter and Zierke, Irene}, title = {Beweidung mit Haustieren}, isbn = {3-540-22449-1}, year = {2004}, language = {de} } @article{Lueth2004, author = {L{\"u}th, Christoph}, title = {Die Aufkl{\"a}rung der Sophisten als Traditionsbruch und Reaktionen Platons : zum Beginn der Erziehungstheorie in der griechischen Aufkl{\"a}rung}, isbn = {3-7799-1261-9}, year = {2004}, language = {de} } @book{GaedkeSeifriedAdrian2004, author = {Gaedke, Ursula and Seifried, Angelika and Adrian, Rita}, title = {Biomass size spectra and plankton diversity in a shallow eutrophic lake}, issn = {1434-2944}, year = {2004}, abstract = {Biomass size spectra collate structural and functional attributes of plankton communities enabling standardised temporal and cross-system comparisons and may be rapidly obtained by automated particle counters. To examine how differences in plankton communities from highly eutrophic and more oligotrophic lakes are reflected in size spectra, a three-year time series of biomass size spectra was established for polymictic, eutrophic Lake M{\"u}ggelsee, based on approximately weekly sampling and microscopic enumeration. The continuous but often bumpy size spectra reflected appropriately the seasonal and trophy-related variations in the plankton composition and growth conditions and the potential impact of daphnids on smaller plankton. We tested the hypothesis that more diverse plankton communities have smoother size spectra than impoverished ones. The spectra of L. M{\"u}ggelsee and other more less eutrophic lakes covaried roughly with the functional diversity in total plankton composition but were unrelated to taxonomical diversity within the phyto- or mesozooplankton. The slopes of the normalised size spectra of Lake M{\"u}ggelsee were generally more negative than -1, exhibited a recurrent seasonal pattern, and were strongly correlated with crustacean biomass. In contrast to less eutrophic systems, slopes could not be used to quantify energy fluxes within the foodweb due to highly variable algal P/B ratios and frequently bumpy size distributions. The latter indicated stronger deviations from the ideal concept of a steady energy flow along the size gradient than found in e. g. large, mesotrophic Lake Constance.}, language = {en} } @phdthesis{Mitsch2004, author = {Mitsch, Wolfgang}, title = {Rechtfertigung und Opferverhalten}, series = {Strafrecht in Forschung und Praxis}, volume = {37}, journal = {Strafrecht in Forschung und Praxis}, publisher = {Kova?}, address = {Hamburg}, isbn = {3-8300-1153-9}, issn = {1615-8148}, pages = {676 S.}, year = {2004}, language = {de} } @phdthesis{Bockholdt2004, author = {Bockholdt, Frank}, title = {Die Haftung des unentgeltlichen Erwerbers gem{\"a}ß \S 822 BGB}, series = {Europ{\"a}ische Hochschulschriften : Reihe 2, Rechtswissenschaft}, volume = {3893}, journal = {Europ{\"a}ische Hochschulschriften : Reihe 2, Rechtswissenschaft}, publisher = {Lang}, address = {Frankfurt am Main}, isbn = {3-631-52271-1}, issn = {0531-7312}, pages = {338 S.}, year = {2004}, language = {de} } @phdthesis{Wiesner2004, author = {Wiesner, Till}, title = {Der Kronzeuge im Kartellrecht : zur Rechtm{\"a}ßigkeit der Honorierung von Aufkl{\"a}rungshilfe durch Sanktionserlass bei der Verfolgung von Hardcore-Kartellen durch die Europ{\"a}ische Kommission und das Bundeskartellamt}, publisher = {Logos-Verl.}, address = {Berlin}, isbn = {3-8325-0432-x}, pages = {234 S.}, year = {2004}, language = {de} } @phdthesis{Titze2004, author = {Titze, Karl}, title = {Epilepsie der Mutter - ein Risiko?}, series = {Studien zur Kindheits- und Jugendforschung}, volume = {33}, journal = {Studien zur Kindheits- und Jugendforschung}, publisher = {Kova?}, address = {Hamburg}, isbn = {3-8300-1321-3}, issn = {1435-6791}, pages = {251 S.}, year = {2004}, language = {de} } @phdthesis{Wagner2004, author = {Wagner, Wolfgang}, title = {Stadtstruktur und Segregation : eine {\"o}konomische Analyse der Wirkungen externer Effekte zwischen Haushalten auf st{\"a}dtische Wohnungsm{\"a}rkte}, publisher = {Shaker}, address = {Aachen}, isbn = {3-8322-2539-0}, pages = {298 S.}, year = {2004}, language = {de} } @phdthesis{Paul2004, author = {Paul, Annekatrin}, title = {M{\"o}glichkeiten und Grenzen der Forschung an embryonalen Stammzellen und des therapeutischen Klonens : eine Untersuchung der verfassungsrechtlichen und einfachgesetzlichen Aspekte}, series = {Verfassungsrecht in Forschung und Praxis}, volume = {16}, journal = {Verfassungsrecht in Forschung und Praxis}, publisher = {Kova?}, address = {Hamburg}, isbn = {3-8300-1395-7}, issn = {1616-9794}, pages = {181 S.}, year = {2004}, language = {de} } @book{Spitzer2004, author = {Spitzer, Giselher}, title = {Fußball und Triathlon : Sportentwicklung in der DDR}, series = {Sportentwicklungen in Deutschland}, volume = {15}, journal = {Sportentwicklungen in Deutschland}, publisher = {Meyer \& Meyer}, address = {Aachen}, isbn = {3-89124-863-6}, pages = {208 S.}, year = {2004}, language = {de} } @book{OPUS4-14031, title = {Adieu plus : comprension auditiva y visual de clases magistrales ; 14 CD-ROM}, series = {Arqueolog{\´i}a 02}, volume = {2}, journal = {Arqueolog{\´i}a 02}, editor = {Mendes, Alexanda Navas and Vazquez, Graciela}, publisher = {Univ.-Verl.}, address = {Potsdam}, isbn = {3-935024-93-2}, year = {2004}, language = {es} } @article{Janz2004, author = {Janz, Norbert}, title = {Kopftuch und Bundesstaatlichkeit}, issn = {0514-6496}, year = {2004}, language = {de} }