@article{Ette2010, author = {Ette, Ottmar}, title = {ZwischenWelten der Literatur(wissenschaft) : auf dem Weg zu einer Poetik der Bewegung im Kontext der TransArea Studies}, isbn = {978-3- 8260-4287-4}, year = {2010}, language = {de} } @article{Goese2010, author = {G{\"o}se, Frank}, title = {Zwischen Hof und Land : Aspekte der politischen und kulturellen Kommunikation in der brandenburgischen Adelsgesellschaft um 1800}, isbn = {978-3-86525-151-0}, year = {2010}, language = {de} } @article{Kummer2010, author = {Kummer, Volker}, title = {Zusammenstellung lokaler Pilzliteratur 2004 - 2008}, issn = {0232-4598}, year = {2010}, language = {de} } @article{Ippolito2010, author = {Ippolito, Antonella}, title = {Zur Stadtlandschaft Neapel bei Ermanno Rea}, series = {Reflexe eines Umwelt- und Klimabewusstseins in fiktionalen Texten der Romania : eigentliches und uneigentliches Schreiben zu einem sich verdichtenden globalen Problem}, journal = {Reflexe eines Umwelt- und Klimabewusstseins in fiktionalen Texten der Romania : eigentliches und uneigentliches Schreiben zu einem sich verdichtenden globalen Problem}, editor = {Klettke, Cornelia and Maag, Georg}, publisher = {Frank \& Timme}, address = {Berlin}, isbn = {978-3-86596-279-9}, pages = {265 -- 280}, year = {2010}, language = {de} } @article{Klettke2010, author = {Klettke, Cornelia}, title = {Zur Poetik der Wolke in St{\´e}phane Audeguys Roman La th{\´e}orie des nuages}, isbn = {978-3-86596-279-9}, year = {2010}, language = {de} } @article{SchefflerHiller2010, author = {Scheffler, Ingo and Hiller, Andre}, title = {Zur Ektoparasitenfauna der Flederm{\"a}use in Niedersachsen : Neue Funde am Iberg bei Bad Grund}, year = {2010}, abstract = {Bei einer aktuellen Studie am Iberg in Bad Grund konnten im September 2010 acht Fledermausarten parasitologisch untersucht werden. Die Faenge ergaben Nachweise von 11 Ektoparasitenarten (Fledermausfliegen, Floehe, Flughaut- und Ohrmilben), wobei einige davon Erstfunde fuer Niedersachsen sind. Aus den Fundangaben wurden Parasitenspektren fuer die einzelnen Wirtsarten erstellt und durch weitere unveroeffentlichte Meldungen ergaenzt. Fuer den Vergleich von Ektoparasitenspektren verschiedener Wirtsarten erfolgte die Einfuehrung einer Formel, die die Berechnung einer allgemeinen "Parasitenlast" ermoeglicht. Die Betrachtung der Verteilung von Ektoparasiten auf Individuen zeigte eine starke Trennung verschiedener Parasitengruppen, ein synchrones Vorkommen wurde nur selten registriert. Moeglicherweise ist die Konkurrenz zwischen Ektoparasitenarten ein bisher unterschaetzter determinierender Faktor fuer die Praesenz auf einem Wirt.}, language = {de} } @article{Ippolito2010, author = {Ippolito, Antonella}, title = {Zur Darstellung der Stadtlandschaft Neapels bei Ermanno Rea}, isbn = {978-3-86596-279-9}, year = {2010}, language = {de} } @article{Ette2010, author = {Ette, Ottmar}, title = {Zeichenreiche : Insel-Texte und Text-Inseln bei Roland Barthes und Yoko Tawada}, isbn = {978-3-86057-056-2}, year = {2010}, language = {de} } @article{LaubrockKlieglRolfsetal.2010, author = {Laubrock, Jochen and Kliegl, Reinhold and Rolfs, Martin and Engbert, Ralf}, title = {When do microsaccades follow spatial attention?}, issn = {1943-3921}, doi = {10.3758/APP.72.3.683}, year = {2010}, abstract = {Following up on an exchange about the relation between microsaccades and spatial attention (Horowitz, Fencsik, Fine, Yurgenson, \& Wolfe, 2007; Horowitz, Fine, Fencsik, Yurgenson, \& Wolfe, 2007; Laubrock, Engbert, Rolfs, \& Kliegl, 2007), we examine the effects of selection criteria and response modality. We show that for Posner cuing with saccadic responses, microsaccades go with attention in at least 75\% of cases (almost 90\% if probability matching is assumed) when they are first (or only) microsaccades in the cue target interval and when they occur between 200 and 400 msec after the cue. The relation between spatial attention and the direction of microsaccades drops to chance level for unselected microsaccades collected during manual-response conditions. Analyses of data from four cross-modal cuing experiments demonstrate an above-chance, intermediate link for visual cues, but no systematic relation for auditory cues. Thus, the link between spatial attention and direction of microsaccades depends on the experimental condition and time of occurrence, but it can be very strong.}, language = {en} } @article{BrandtKobeleHoehle2010, author = {Brandt-Kobele, Oda-Christina and H{\"o}hle, Barbara}, title = {What asymmetries within comprehension reveal about asymmetries between comprehension and production : the case of verb inflection in language acquisition}, issn = {0024-3841}, doi = {10.1016/j.lingua.2010.02.008}, year = {2010}, abstract = {Two recent studies (Johnson et al., 2005; Perez-Leroux, 2006) found that English- and Spanish-learning children do not show the ability to use verb inflection as a cue to subject number before the age of 5 to 6 years. These findings suggest an asymmetric development as verb inflections are usually correctly produced before this age. In the present study we investigated whether German 3- to 4-year-olds take advantage of the information provided by the verb inflection in sentence comprehension. In a first study, children's looking behavior at two pictures was measured after presentation of a sentence in which the subject number was coded only by the verb inflection. The results from this study suggest that children's looks reflect correct interpretation of the sentences and thus show their ability to make use of verb inflection. In a second experiment, preferential looking was combined with an additional task in which the children had to point to the matching picture. in this case children did not perform above chance level. Our results underline the relevance that specific task demands have on the performance of children in comprehension testing. These have to be accounted for when interpreting findings on production and comprehension asymmetries in language acquisition.}, language = {en} } @article{Ette2010, author = {Ette, Ottmar}, title = {Wer sagt, was Leben ist? : Perspektiven der Debatte um eine lebenswissenschaftliche Philologie}, isbn = {978-3-8353-0751-3}, year = {2010}, language = {de} } @article{GlatzelBadiPaechetal.2010, author = {Glatzel, Stefan and Badi, Nezha and Paech, Michael and Laschewsky, Andr{\´e} and Lutz, Jean-Francois}, title = {Well-defined synthetic polymers with a protein-like gelation behavior in water}, issn = {1359-7345}, doi = {10.1039/C0cc00038h}, year = {2010}, abstract = {Homopolymers of N-acryloyl glycinamide were prepared by reversible addition-fragmentation chain transfer polymerization in water. The formed macromolecules exhibit strong polymer-polymer interactions in aqueous milieu and therefore form thermoreversible physical hydrogels in pure water, physiological buffer or cell medium.}, language = {en} } @article{AppelhagenHuepLuetal.2010, author = {Appelhagen, Ingo and Huep, Gunnar and Lu, Gui-Hua and Strompen, Georg and Weisshaar, Bernd and Sagasser, Martin}, title = {Weird fingers : functional analysis of WIP domain proteins}, issn = {0014-5793}, doi = {10.1016/j.febslet.2010.06.007}, year = {2010}, abstract = {WIP proteins form a plant specific subfamily of C2H2 zinc finger (ZF) proteins. In this study, we functionally characterized the WIP domain, which consists of four ZF motifs, and discuss molecular functions for WIP proteins. Mutations in each of the ZFs lead to loss of function of the TT1/WIP1 protein in Arabiopsis thaliana. SV40 type nuclear localisation signals were detected in two of the ZFs and functionally characterized using GFP fusions as well as new mutant alleles identified by TILLING. Promoter swap experiments showed that selected WIP proteins are partially able to take over TT1 function. Activity of the AtBAN promoter, a potential TT1 target, could be increased by the addition of TT1 to the TT2-TT8-TTG1 regulatory complex.}, language = {en} } @article{GlebovKiselevTarkhanov2010, author = {Glebov, Sergei and Kiselev, Oleg and Tarkhanov, Nikolai Nikolaevich}, title = {Weakly nonlinear dispersive waves under parametric resonance perturbation}, issn = {0022-2526}, doi = {10.1111/j.1467-9590.2009.00460.x}, year = {2010}, abstract = {We consider a solution of the nonlinear Klein-Gordon equation perturbed by a parametric driver. The frequency of parametric perturbation varies slowly and passes through a resonant value, which leads to a solution change. We obtain a new connection formula for the asymptotic solution before and after the resonance.}, language = {en} } @article{Oswald2010, author = {Oswald, Hans}, title = {Was heißt qualitativ forschen? Warnungen, Fehlerquellen, M{\"o}glichkeiten}, isbn = {978-3-7799-0793-0}, year = {2010}, language = {de} } @article{Giest2010, author = {Giest, Hartmut}, title = {Was bedeutet neue Lernkultur f{\"u}r den Unterricht?}, isbn = {978-386541-379-6}, year = {2010}, language = {de} } @article{Heide2010, author = {Heide, Judith}, title = {Warum vertragen anders ist als vergiften und vergessen : ein Einblick in unser mentales Lexikon}, year = {2010}, language = {de} } @article{Hassler2010, author = {Haßler, Gerda}, title = {Wahrhaftige Historia : zwei Reisen nach Brasilien [True story : two journeys to Brazil] ; (1548-1555)}, issn = {0302-5160}, doi = {10.1075/hl.37.1/2.18has}, year = {2010}, language = {de} } @article{FriebertshaeuserLangerPrengel2010, author = {Friebertsh{\"a}user, Barbara and Langer, Antje and Prengel, Annedore}, title = {Vorwort}, isbn = {978-3-7799-0793-0}, year = {2010}, language = {de} } @article{EsserWyschkon2010, author = {Esser, G{\"u}nter and Wyschkon, Anne}, title = {Vorhersage von Umschriebenen Entwicklungsst{\"o}rungen der schulischen Fertigkeiten mithilfe von Vorschultests: Prognostische Validit{\"a}t der BUEVA-II}, isbn = {978-3- 8017-2294-4}, year = {2010}, language = {de} } @article{VitaglianoRieraLatorre2010, author = {Vitagliano, Giuseppe and Riera, Arnau and Latorre, Jos{\´e} Ignacio}, title = {Volume-law scaling for the entanglement entropy in spin-1/2 chains}, issn = {1367-2630}, doi = {10.1088/1367-2630/12/11/113049}, year = {2010}, abstract = {Entanglement entropy obeys area law scaling for typical physical quantum systems. This may naively be argued to follow from the locality of interactions. We show that this is not the case by constructing an explicit simple spin chain Hamiltonian with nearest-neighbor interactions that presents an entanglement volume scaling law. This non- translational model is contrived to have couplings that force the accumulation of singlet bonds across the half-chain. This configuration of the couplings is suggested by real-space renormalization group arguments. Computation of the entanglement entropy is performed by mapping the system to free fermions and diagonalizing numerically its correlation matrix. An analytical relationship between the entanglement entropy and the Frobenius norm of the correlation matrix is also established. Our result is complementary to the known relationship between non-translational invariant, nearest- neighbor interacting Hamiltonians and quantum Merlin-Arthur (QMA)complete problems.}, language = {en} } @article{Ette2010, author = {Ette, Ottmar}, title = {Vivre ensemble - ZusammenLeben : le "savoir sur la vie" de la litt{\´e}rature et la tache de la critique litt{\´e}raire}, year = {2010}, language = {fr} } @article{Ette2010, author = {Ette, Ottmar}, title = {Vivre dans une autre langue, une autre r{\´e}alit{\´e} : entretien avec Amin Maalouf, Ile d'Yeu, 15 septembre 2007}, isbn = {978-3-8233-6540-2}, year = {2010}, language = {fr} } @article{DrechslerPilzObermayerPietschetal.2010, author = {Drechsler, Christiane and Pilz, Stefan and Obermayer-Pietsch, Barbara and Verduijn, Marion and Tomaschitz, Andreas and Krane, Vera and Espe, Katharina and Dekker, Friedo and Brandenburg, Vincent and Maerz, Winfried and Ritz, Eberhard and Wanner, Christoph}, title = {Vitamin D deficiency is associated with sudden cardiac death, combined cardiovascular events, and mortality in haemodialysis patients}, issn = {0195-668X}, doi = {10.1093/eurheartj/ehq246}, year = {2010}, abstract = {Dialysis patients experience an excess mortality, predominantly of sudden cardiac death (SCD). Accumulating evidence suggests a role of vitamin D for myocardial and overall health. This study investigated the impact of vitamin D status on cardiovascular outcomes and fatal infections in haemodialysis patients. 25-hydroxyvitamin D [25(OH)D] was measured in 1108 diabetic haemodialysis patients who participated in the German Diabetes and Dialysis Study and were followed up for a median of 4 years. By Cox regression analyses, we determined hazard ratios (HR) for pre-specified, adjudicated endpoints according to baseline 25(OH)D levels: SCD (n = 146), myocardial infarction (MI, n = 174), stroke (n = 89), cardiovascular events (CVE, n = 414), death due to heart failure (n = 37), fatal infection (n = 111), and all- cause mortality (n = 545). Patients had a mean age of 66 +/- 8 years (54\% male) and median 25(OH)D of 39 nmol/L (interquartile range: 28-55). Patients with severe vitamin D deficiency [25(OH)D of < 25 nmol/L] had a 3-fold higher risk of SCD compared with those with sufficient 25(OH)D levels > 75 nmol/L [HR: 2.99, 95\% confidence interval (CI): 1.39- 6.40]. Furthermore, CVE and all-cause mortality were strongly increased (HR: 1.78, 95\% CI: 1.18-2.69, and HR: 1.74, 95\% CI: 1.22-2.47, respectively), all persisting in multivariate models. There were borderline non-significant associations with stroke and fatal infection while MI and deaths due to heart failure were not meaningfully affected. Severe vitamin D deficiency was strongly associated with SCD, CVE, and mortality, and there were borderline associations with stroke and fatal infection. Whether vitamin D supplementation decreases adverse outcomes requires further evaluation.}, language = {en} } @article{GereckeSchneiderScholtka2010, author = {Gerecke, Christian and Schneider, Mandy and Scholtka, Bettina}, title = {Vimentin promoter methylation analysis is a suitable complement of a gene mutation marker panel for the detection of preneoplastic and neoplastic colonic lesions}, issn = {0378-584X}, doi = {10.1159/000290860}, year = {2010}, abstract = {Abstracts: Strukturen veraendern - Heilung verbessern. 29. Deutscher Krebskongress. Berlin 24.-27. Februar 201}, language = {en} } @article{Havemann2010, author = {Havemann, Anna}, title = {Victorian Women Artists}, series = {Victorian highways, Victorian byways : new approaches to nineteenth century British literature and culture}, journal = {Victorian highways, Victorian byways : new approaches to nineteenth century British literature and culture}, publisher = {Trafo}, address = {Berlin}, isbn = {978-3-89626-939-3}, pages = {15 -- 40}, year = {2010}, language = {en} } @article{Esser2010, author = {Esser, G{\"u}nter}, title = {Verhaltenstherapie bei Kindern und Jugendlichen}, isbn = {978-3-932096-83-9}, year = {2010}, language = {de} } @article{HasslerKreylingBeierkuhnleinetal.2010, author = {Haßler, Sibylle Kathrin and Kreyling, J{\"u}rgen and Beierkuhnlein, Carl and Eisold, Jenny and Samimi, Cyrus and Wagenseil, H. and Jentsch, A.}, title = {Vegetation pattern divergence between dry and wet season in a semiarid savanna : spatio-temporal dynamics of plant diversity in northwest Namibia}, issn = {0140-1963}, doi = {10.1016/j.jaridenv.2010.05.021}, year = {2010}, abstract = {African savannas are primarily used as pastures and are subject to changes in climate and management strategies. For sustainable management of these landscapes ecological knowledge on seasonal and long-term variability in plant community composition and the availability of green biomass is essential. In this study, we assessed the effects of dry and wet season on species richness and beta diversity for three sites along a gradient of increasing vegetation cover and precipitation in northwest Namibia. A hexagonal systematic sampling design was used to record floristic data. The Simple Matching, Soerensen, and multi-plot similarity coefficient and distance decay analyses were applied for examining beta diversity. Analyses were repeated while separating the plots according to the presence of woody vegetation. Species richness nearly doubled from dry to wet season; compositional similarity increased from dry to wet season and with increasing aridity of the study sites: distance decay was more pronounced in the dry season without any link to the precipitation gradient. Woody elements in the landscape, which occur along drainage lines or as tree islands, govern spatial and seasonal plant diversity fluctuations. Monitoring them is important for conservation strategies and for establishing grazing rules that ensure a sustainable use of savanna ecosystems.}, language = {en} } @article{Diemling2010, author = {Diemling, Patrick}, title = {Vegetarismus als Thema im Religionsunterricht}, year = {2010}, language = {de} } @article{CsuhajVarjuDassowVaszil2010, author = {Csuhaj-Varj{\´u}, Erzs{\´e}bet and Dassow, Juergen and Vaszil, Gy{\"o}rgy}, title = {Variants of competence-based derivations in CD grammar systems}, issn = {0129-0541}, doi = {10.1142/S0129054110007428}, year = {2010}, abstract = {In this paper we introduce and study some new cooperation protocols for cooperating distributed (CD) grammar systems. These derivation modes depend on the number of different nonterminals present in the sentential form obtained when a component finished a derivation phase. This measure describes the competence of the grammar on the string (the competence is high if the number of the different nonterminals is small). It is also a measure of the efficiency of the grammar on the given string (a component is more efficient than another one if it is able to decrease the number of nonterminals in the string to a greater extent). We prove that if the underlying derivation mode is the t-mode derivation, then some variants of these systems determine the class of random context ET0L languages. If these CD grammar systems use the k step limited derivations as underlying derivation mode, then they are able to generate any recursively enumerable language.}, language = {en} } @article{HerzschuhMischkeMeyeretal.2010, author = {Herzschuh, Ulrike and Mischke, Steffen and Meyer, Hanno and Plessen, Birgit and Zhang, Chengjun}, title = {Using variations in the stable carbon isotope composition of macrophyte remains to quantify nutrient dynamics in lakes}, issn = {0921-2728}, doi = {10.1007/s10933-009-9365-0}, year = {2010}, abstract = {The apparent isotope enrichment factor epsilon(macrophyte) of submerged plants (epsilon(macrophyte-DIC) = delta C-13(macrophyte) - delta C-13(DIC)) is indicative of dissolved inorganic carbon (DIC) supply in neutral to alkaline waters and is related to variations in aquatic productivity (Papadimitriou et al. in Limnol Oceanogr 50:1084-1095, 2005). This paper aims to evaluate the usage of epsilon(macrophyte) inferred from isotopic analyses of submerged plant fossils in addition to analyses of lake carbonate as a palaeolimnological proxy for former HCO3 (-) concentrations. Stable carbon isotopic analysis of modern Potamogeton pectinatus leaves and its host water DIC from the Tibetan Plateau and Central Yakutia (Russia) yielded values between -23.3 and +0.4aEuro degrees and between +14.0 and +6.5aEuro degrees, respectively. Values of epsilon (Potamogeton-DIC) (range -15.4 to +1.1aEuro degrees) from these lakes are significantly correlated with host water HCO3 (-) concentration (range 78-2,200 mg/l) (r = -0.86; P < 0.001), thus allowing for the development of a transfer function. Palaeo-epsilon (Potamogeton-ostracods) values from Luanhaizi Lake on the NE Tibetan Plateau, as inferred from the stable carbon isotope measurement of fossil Potamogeton pectinatus seeds (range -24 to +2.8aEuro degrees) and ostracods (range -7.8 to +7.5\%) range between -14.8 and 1.6aEuro degrees. Phases of assumed disequilibrium between delta C-13(DIC) and delta C-13(ostracods) known to occur in charophyte swards (as indicated by the deposition of charophyte fossils) were excluded from the analysis of palaeo-epsilon. The application of the epsilon (Potamogeton-DIC)-HCO3 (-) transfer function yielded a median palaeo-HCO3 (-) -concentration of 290 mg/l. Variations in the dissolved organic carbon supply compare well with aquatic plant productivity changes and lake level variability as inferred from a multiproxy study of the same record including analyses of plant macrofossils, ostracods, carbonate and organic content.}, language = {en} } @article{KorthRolfes2010, author = {Korth, Marcel and Rolfes, Manfred}, title = {Unsicheres S{\"u}dafrika = unsichere WM 2010? : {\"U}berlegungen und Erkenntnisse zur medialen Berichterstattung im Vorfeld der Fußball-Weltmeisterschaft}, isbn = {978-3-86099-645-4}, year = {2010}, language = {de} } @article{deBeaudrap2010, author = {de Beaudrap, Niel}, title = {Unitary-circuit semantics for measurement-based computations}, issn = {0219-7499}, doi = {10.1142/S0219749910006113}, year = {2010}, abstract = {One-way measurement based quantum computations (1WQC) may describe unitary transformations, via a composition of CPTP maps which are not all unitary themselves. This motivates the following decision problems. Is it possible to determine whether a "quantum-to-quantum" 1WQC procedure (having non-trivial input and output subsystems) performs a unitary transformation? Is it possible to describe precisely how such computations transform quantum states, by translation to a quantum circuit of comparable complexity? In this article, we present an efficient algorithm for transforming certain families of measurement-based computations into a reasonable unitary circuit model, in particular without employing the principle of deferred measurement.}, language = {en} } @article{Hennemann2010, author = {Hennemann, Anja}, title = {Una fuente de seguridad citada por la agencia afirm{\´o} que [...]. Usage des marqueurs {\´e}videntiels par les journalistes espagnols. Une {\´e}tude de linguistique de corpus au moyen de GlossaNet}, year = {2010}, language = {fr} } @article{HerzogLeitenbergerShayduketal.2010, author = {Herzog, Marc and Leitenberger, Wolfram and Shayduk, Roman and van der Veen, Renske Marjan and Milne, Chris J. and Johnson, Steven Lee and Vrejoiu, Ionela and Alexe, Marin and Hesse, Dietrich and Bargheer, Matias}, title = {Ultrafast manipulation of hard x-rays by efficient Bragg switches}, issn = {0003-6951}, doi = {10.1063/1.3402773}, year = {2010}, abstract = {We experimentally demonstrate efficient switching of the hard x-ray Bragg reflectivity of a SrRuO3 /SrTiO3 superlattice by optical excitation of large-amplitude coherent acoustic superlattice phonons. The rocking curve changes drastically on a 1 ps timescale. The (0 0 116) reflection is almost extinguished (Delta R/R-0=-0.91), while the (0 0 118) reflection increases by more than an order of magnitude (Delta R/R-0=24.1). The change of the x-ray structure factor depends nonlinearly on the phonon amplitude, allowing manipulation of the x-ray response on a timescale considerably shorter than the phonon period. Numerical simulations for a superlattice with slightly changed geometry and realistic parameters predict a switching-contrast ratio Delta R/R-0 of 700 with high reflectivity.}, language = {en} } @article{BalažVidanovicBogojevićetal.2010, author = {Balaž, Antun and Vidanovic, Ivana and Bogojević, Aleksandar and Pelster, Axel}, title = {Ultra-fast converging path-integral approach for rotating ideal Bose-Einstein condensates}, issn = {0375-9601}, doi = {10.1016/j.physleta.2010.01.034}, year = {2010}, abstract = {A recently developed efficient recursive approach for analytically calculating the short-time evolution of the one-particle propagator to extremely high orders is applied here for numerically studying the thermodynamical and dynamical properties of a rotating ideal Bose gas of Rb-87 atoms in an anharmonic trap. At first, the one-particle energy spectrum of the system is obtained by diagonalizing the discretized short-time propagator. Using this, many-boson properties such as the condensation temperature, the ground-state occupancy, density profiles, and time-of-flight absorption pictures are calculated for varying rotation frequencies. The obtained results improve previous semiclassical calculations, in particular for smaller particle numbers. Furthermore, we find that typical time scales for a free expansion are increased by an order of magnitude for the delicate regime of both critical and overcritical rotation.}, language = {en} } @article{WronskiWacherHammondetal.2010, author = {Wronski, Torsten and Wacher, Timothy and Hammond, Robert L. and Winney, Bruce and Hundertmark, Kris J. and Blacket, Mark J. and Mohammed, Osama B. and Flores, Benito and Omer, Sawsan A. and Macasero, William and Plath, Martin and Tiedemann, Ralph and Bleidorn, Christoph}, title = {Two reciprocally monophyletic mtDNA lineages elucidate the taxonomic status of Mountain gazelles (Gazella gazella)}, issn = {1477-2000}, doi = {10.1080/14772001003613192}, year = {2010}, abstract = {Mountain gazelles (Gazella gazella) rank among the most critically endangered mammals on the Arabian Peninsula. Past conservation efforts have been plagued by confusion about the phylogenetic relationship among various 'phenotypically discernable' populations, and even the question of species boundaries was far from being certain. This lack of knowledge has had a direct impact on conservation measures, especially ex situ breeding programmes, hampering the assignment of captive stocks to potential conservation units. Here, we provide a phylogenetic framework, based on the analysis of mtDNA sequences (360 bp cytochrome b and 213 bp Control Region) of 126 individuals collected from the wild throughout the Arabian Peninsula and from captive stocks. Our analyses revealed two reciprocally monophyletic genetic lineages within the presumed species Gazella gazella: one 'northern clade' on the Golan Heights (Israel/Syrian border) and one genetically diverse larger clade from the rest of the Arabian Peninsula including the Arava Valley (Negev, Israel). Applying the Strict Phylogenetic Species Concept (sensu Mishler \& Theriot, 2000) allows assigning species status to these two major clades.}, language = {en} } @article{VallerianiIgnatovaNagaretal.2010, author = {Valleriani, Angelo and Ignatova, Zoya and Nagar, Apoorva and Lipowsky, Reinhard}, title = {Turnover of messenger RNA : polysome statistics beyond the steady state}, issn = {0295-5075}, doi = {10.1209/0295-5075/89/58003}, year = {2010}, abstract = {The interplay between turnover or degradation and ribosome loading of messenger RNA (mRNA) is studied theoretically using a stochastic model that is motivated by recent experimental results. Random mRNA degradation affects the statistics of polysomes, i.e., the statistics of the number of ribosomes per mRNA as extracted from cells. Since ribosome loading of newly created mRNA chains requires some time to reach steady state, a fraction of the extracted mRNA/ ribosome complexes does not represent steady state conditions. As a consequence, the mean ribosome density obtained from the extracted complexes is found to be inversely proportional to the mRNA length. On the other hand, the ribosome density profile shows an exponential decrease along the mRNA for prokaryotes and becomes uniform in eukaryotic cells. Copyright (C) EPLA, 2010}, language = {en} } @article{SchruenderLenzen2010, author = {Schr{\"u}nder-Lenzen, Agi}, title = {Triangulation - ein Konzept zur Qualit{\"a}tssicherungvon Forschung}, isbn = {978-3-7799-0793-0}, year = {2010}, language = {de} } @article{XieJelicicWangetal.2010, author = {Xie, Zai-Lai and Jelicic, Aleksandra and Wang, Feipeng and Rabu, Pierre and Friedrich, Alwin and Beuermann, Sabine and Taubert, Andreas}, title = {Transparent, flexible, and paramagnetic ionogels based on PMMA and the iron-based ionic liquid 1-butyl-3- methylimidazolium tetrachloroferrate(III) [Bmim][FeCl4]}, issn = {0959-9428}, doi = {10.1039/C0jm01733g}, year = {2010}, abstract = {The iron-containing ionic liquid (IL) 1-butyl-3-methylimidazolium tetrachloroferrate(III) [Bmim][FeCl4] has been used as a building block in the synthesis of transparent, ion-conducting, and paramagnetic ionogels. UV/Vis spectroscopy shows that the coordination around the Fe(III) ion does slightly change upon incorporation of the IL into PMMA. The thermal stability of the PMMA increases significantly with IL incorporation. In particular, the onset weight loss observed at ca. 265 degrees C for pure PMMA is completely suppressed. The ionic conductivity shows a strong temperature dependence and increases with increasing IL weight fractions. The magnetic properties are similar to those reported for the pure IL and are not affected by the incorporation into the PMMA matrix. The resulting ionogel is thus an interesting prototype for soft, flexible, and transparent materials combining the mechanical properties of the matrix with the functionality of the metal-containing IL, such as magnetism.}, language = {en} } @article{Hildebrandt2010, author = {Hildebrandt, Dieter}, title = {Towards service-oriented, standards-based, image-based provisioning, interaction with and styling of geovirtual 3D environments}, isbn = {978-3-86956-036-6}, year = {2010}, language = {en} } @article{Ette2010, author = {Ette, Ottmar}, title = {Toute l'{\´e}tendue de la vie et de la litt{\´e}rature : les formes de savoir sur le vivre, l'experience du vivre et le vivre ensemble}, issn = {0343-379X}, year = {2010}, language = {fr} } @article{Petsche2010, author = {Petsche, Hans-Joachim}, title = {Topoi der Rationalit{\"a}t : Umrisse eines Forschungsfeldes}, isbn = {978-3-89626-877-8}, year = {2010}, language = {de} } @article{Kimminich2010, author = {Kimminich, Eva}, title = {Ton - Macht - Musik : popul{\"a}re Rap-Lieder und die franz{\"o}sische Gesellschaft}, isbn = {978-3-89958-902-3}, year = {2010}, language = {de} } @article{BauerMoeckNordenetal.2010, author = {Bauer, Klaus and Moeck, Inga and Norden, Ben and Schulze, Alexander and Weber, Michael H. and Wirth, Holger}, title = {Tomographic P wave velocity and vertical velocity gradient structure across the geothermal site Groß Schoenebeck (NE German Basin) : relationship to lithology, salt tectonics, and thermal regime}, issn = {0148-0227}, doi = {10.1029/2009jb006895}, year = {2010}, abstract = {Seismic wide-angle data were collected along a 40-km-long profile centered at the geothermal research well GrSk 3/90 in the Northeast German Basin. Tomographic inversion of travel time data provided a velocity and a vertical velocity gradient model, indicative of Cenozoic to Pre-Permian sediments. Wide-angle reflections are modeled and interpreted as top Zechstein and top Pre-Permian. Changes in velocity gradients are interpreted as the transition from mechanical to chemical compaction at 2-3 km depth, and localized salt structures are imaged, suggesting a previously unknown salt pillow in the southern part of the seismic profile. The Zechstein salt shows decreased velocities in the adjacent salt pillows compared to the salt lows, which is confirmed by sonic log data. This decrease in velocity could be explained by the mobilization of less dense salt, which moved and formed the salt pillows, whereas the denser salt remained in place at the salt lows. We interpret a narrow subvertical low-velocity zone under the salt pillow at GrSk 3/ 90 as a fault in the deep Permian to Pre-Permian. This WNW-ESE trending fault influenced the location of the salt tectonics and led to the formation of a fault-bounded graben in the Rotliegend sandstones with optimal mechanical conditions for geothermal production. Thermal modeling showed that salt pillows are related to chimney effects, a decrease in temperature, and increasing velocity. The assumed variations in salt lithology, density, and strain must thus be even higher to compensate for the temperature effect.}, language = {en} } @article{Ette2010, author = {Ette, Ottmar}, title = {Todo el universo en una sola oraci{\´o}n : microrrelato y macrocosmos}, isbn = {978-84-84895-24-4}, year = {2010}, language = {es} } @article{Ette2010, author = {Ette, Ottmar}, title = {Todo el universo en una sola frase : microrrelato y macrocosmos}, isbn = {978-9-99267-651-6}, year = {2010}, language = {es} } @article{Ette2010, author = {Ette, Ottmar}, title = {Todo el universo en una sola frase : microrrelato y macrocosmos}, issn = {1535-2315}, year = {2010}, language = {es} } @article{TremblayKrauseKlamrothetal.2010, author = {Tremblay, Jean Christophe and Krause, Pascal and Klamroth, Tillmann and Saalfrank, Peter}, title = {Time-dependent response of dissipative electron systems}, issn = {1050-2947}, doi = {10.1103/Physreva.81.063420}, year = {2010}, abstract = {We present a systematic study of the influence of energy and phase relaxation on dynamic polarizability simulations in the linear response regime. The nonperturbative approach is based on explicit electron dynamics using short laser pulses of low intensities. To include environmental effects on the property calculation, we use the time- dependent configuration-interaction method in its reduced density matrix formulation. Both energy dissipation and nonlocal pure dephasing are included. The explicit treatment of time-resolved electron dynamics gives access to the phase shift between the electric field and the induced dipole moment, which can be used to define a useful uncertainty measure for the dynamic polarizability. The nonperturbative treatment is compared to perturbation theory expressions, as applied to a simple model system, the rigid H-2 molecule. It is shown that both approaches are equivalent for low field intensities, but the time-dependent treatment provides complementary information on the phase of the induced dipole moment, which allows for the definition of an uncertainty associated with the computation of the dynamic polarizability in the linear response regime.}, language = {en} } @article{BloecherCacaceLewerenzetal.2010, author = {Bloecher, Mando Guido and Cacace, Mauro and Lewerenz, Bjoern and Zimmermann, G{\"u}nter}, title = {Three dimensional modelling of fractured and faulted reservoirs : framework and implementation}, issn = {0009-2819}, doi = {10.1016/j.chemer.2010.05.014}, year = {2010}, abstract = {Modelling of coupled physical processes in fractured and faulted media is a major challenge for the geoscience community. Due to the complexity related to the geometry of real fracture networks and fault systems, modelling studies have been mainly restricted either to two dimensional cases or to simplified orthogonal fracture systems consisting of vertical and horizontal fractures. An approach to generate three dimensional meshes for realistic fault geometries is presented. The method enables representation of faults in an arbitrary incline as two dimensional planes within a three dimensional, stratified porous matrix of a generic geometry. Based on a structural geological model, the method creates three dimensional unstructured tetrahedral meshes. These meshes can be used for finite element and finite volume numerical simulations. A simulation of a coupled fluid flow and heat transport problem for a two layered porous medium cut by two crossing faults is presented to test the reliability of the method.}, language = {en} }