cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Teaching Thinking and Reasoning Skills More Effectively
Creators: name: Mumford, Marcus R.
Publisher: name: Utah State University
Year: 1996

description: Political pundits whine that the world would be a better place if only more people thought like them. A clever engineer once told me that the world needs (his arms come together in a weight lifting pose, hands rounded together) more circles! Me? I want a world full of wise, thinking individuals. This is a world of minds that have an "inner balance wheel"; minds that protect themselves from extremes and under-use. Rudyard Kipling set up the model of a well-trained mind, "If you can keep your head while all around you are losing theirs and blaming it on you... " Thinking and reasoning aptitude can be built within a person like a physical muscle (Goodman and Goodman, 1991). Human beings can learn, develop, and enhance these capabilities as part of their maturity.
Darstellung und Charakterisierung von rekombinantem Clostridium difficile Toxin A
Creators: name: Burger, Silke
Publisher: name: Hannover : Universität
Year: 2004
Subjects: subject: Bacillus megaterium
subject: Rho-GTPases
subject: cytochrome C release
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: [no abstract]
Energy spectra of three electrons in SiGe/Si/SiGe laterally coupled triple quantum dots
Creators: name: Ren, Y. F.
name: Wang, L.
name: Liu, Z.
name: Wu, M. W.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigate the energy spectra of three electrons in SiGe/Si/SiGe equilateral triangular and symmetric linear triple quantum dots in the presence of magnetic (in either Faraday or Voigt configuration) and electric fields with single valley approximation by using the real-space configuration interaction method. The strong electron-electron Coulomb interaction, which is crucial to the energy spectra, is explicitly calculated whereas the weak spin-orbit coupling is treated perturbatively. In both equilateral triangular and symmetric linear triple quantum dots, we find doublet-quartet transition of ground-state spin configuration by varying dot size or interdot distance in the absence of external fields. This transition has not been reported in the literature on triple quantum dots. In the magnetic-field (Faraday configuration) dependence of energy spectra, we find anticrossings with large energy splittings between the energy levels with the same spin state in the absence of the spin-orbit coupling. This anticrossing behavior originates from the triple quantum dot confinement potential. In addition, with the inclusion of the spin-orbit coupling, we find that all the intersections shown in the equilateral triangular case become anticrossing whereas only part of the intersections in symmetric linear case show anticrossing behavior in the presence of magnetic field in either the Faraday or Voigt configuration. All the anticrossing behaviors are analyzed based on symmetry consideration. Moreover, we show that the electric field can effectively influence the energy levels and the charge configurations.
description: 10 pages, 6 figures
Direction dependence of the power spectrum and its effect on the Cosmic Microwave Background Radiation
Creators: name: Rath, Pranati K.
name: Mudholkar, Tanmay
name: Jain, Pankaj
name: Aluri, Pavan K.
name: Panda, Sukanta
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study several anisotropic inflationary models and their implications for the observed violation of statistical isotropy in the CMBR data. In two of these models the anisotropy decays very quickly during the inflationary phase of expansion. We explicitly show that these models lead to violation of isotropy only for low l CMBR modes. Our primary aim is to fit the observed alignment of l=2,3 multipoles to the theoretical models. We use two measures, based on the power tensor, which contains information about the alignment of each multipole, to quantify the anisotropy in data. One of the measures uses the dispersion in eigenvalues of the power tensor. We also define another measure which tests the overall correlation between two different multipoles. We perturbatively compute these measures of anisotropy and fix the theoretical parameters by making a best fit to l=2,3 multipoles. We show that some of the models studied are able to consistently explain the observed violation of statistical isotropy.
description: 19 pages, 1 figure
Einzelstrang DNA-bindende Proteine aus Arabidopsis thaliana : Identifizierung, Expression und Charakterisierung
Creators: name: Hagemann, Kathrin
Publisher: name: Hannover : Universität
Year: 2004
Subjects: subject: Single-stranded DNA binding protein
subject: analytical ultracentrifugation
subject: Arabidopsis thaliana
subject: localization
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: [no abstract]
title: Beleidsinformerende Nota: Overzicht van het onderzoekslandschap en de wetenschappelijke informatie inzake (marien) zwerfvuil en microplastics in België
Creators: name: Devriese, Lisa
name: Janssen, Colin
Publisher: name: Flanders Marine Institute
Year: 2023

description: Title : VLIZ Beleidsinformerende Nota's. Vlaams Instituut voor de Zee (VLIZ): Oostende. ISSN 2295-7464 Volume : 2023_002 Issue : Pagination : 55
Risk-averse optimal control of random elliptic VIs
Creators: name: Alphonse, Amal
name: Geiersbach, Caroline
name: Hintermüller, Michael
name: Surowiec, Thomas M.
Publisher: name: Weierstrass Institute
Year: 2022
Subjects: subject: Stochastic mathematical programs with equilibrium constraints
subject: constrained optimal control
subject: elliptic variational inequalities under uncertainty
subject: stochastic optimisation
subject: risk measures
subject: 49J20
subject: 49J55
subject: 49K20
subject: 90C15
subject: 49K45

description: We consider a risk-averse optimal control problem governed by an elliptic variational inequality (VI) subject to random inputs. By deriving KKT-type optimality conditions for a penalised and smoothed problem and studying convergence of the stationary points with respect to the penalisation parameter, we obtain two forms of stationarity conditions. The lack of regularity with respect to the uncertain parameters and complexities induced by the presence of the risk measure give rise to new challenges unique to the stochastic setting. We also propose a path-following stochastic approximation algorithm using variance reduction techniques and demonstrate the algorithm on a modified benchmark problem.
Retrograde versus prograde models of accreting black holes
Creators: name: Garofalo, David
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: There is a general consensus that magnetic fields, accretion disks, and rotating black holes are instrumental in the generation of the most powerful sources of energy in the known universe. Nonetheless, because magnetized accretion onto rotating black holes involves both the complications of nonlinear magnetohydrodynamics that currently cannot fully be treated numerically, and uncertainties about the origin of magnetic fields that at present are part of the input, the space of possible solutions remains less constrained. Consequently, the literature still bears witness to the proliferation of rather different black hole engine models. But the accumulated wealth of observational data is now sufficient to meaningfully distinguish between them. It is in this light that this critical paper compares the recent retrograde framework with standard "spin paradigm" prograde models.
description: Advances in Astronomy 2013
title: The Relationship Among the Contributing Factors to Anorexia Nervosa
Creators: name: Plunkett, Stephanie S.
name: Stein, David M.
Publisher: name: Utah State University
Year: 1995

description: Anorexia nervosa is now being viewed as a multidimensional disorder in terms of predisposing factors such as genetics, biology, and environment. Results from twin studies suggest that part of a susceptibility to AN may lie in genetic factors (Holland et al., 1984, 1988; Treasure and Holland, 1991). However, the nature of a genetic contribution, if any, remains unclear. Neurochemical alterations have been found to be associated with AN, but it is difficult to assess what role these neurochemical changes play in the etiology of the disorder since they may precipitate, accompany, or follow weight loss (Fava et al., 1989). Abnormal family interactions (Humphrey et al., 1986; Kog and Vandereycken, 1989) and cultural practices of diet and exercise (Epling and Pierce, 1988) have also been implicated as contributing factors to AN. The cultural and familial models are deficient, however, in that they do not account for individual susceptibility (Treasure and Campbell, 1994). Further, issues of nature versus nurture have not been fully examined in family models. The lack of understanding in the exact nature and role of the contribution of these factors to the development of AN, and the further complex relationship among these factors present a problem for researchers in understanding the aetiology of the disorder.
Untersuchungen zur Regulation der Genexpression des neuen humanen Multidomänen-Serinproteinase-Inhibitors LEKTI
Creators: name: Drögemüller, Katrin
Publisher: name: Hannover : Universität
Year: 2004
Subjects: subject: Proteinase inhibitors
subject: LEKTI
subject: Netherton syndrome
subject: gene expression
subject: NF-kB
subject: STAT-3
subject: NFAT
subject: PAR-2
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: [no abstract]
title: Julian Rosefeldts American Night. Differenzierungsversuch des Politesken als kollektiver Vorstellung zwischen Historienbild und Pop-History
Creators: name: Stamm, Lars
Publisher: name: University Library Heidelberg
Year: 2016

description: kritische berichte - Zeitschrift für Kunst- und Kulturwissenschaften, Bd. 38, Nr. 1 (2010): kritische berichte, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Phasenkohärenz in Femtosekunden-Superkontinua aus Mikrostruktur-Glasfasern
Creators: name: Haverkamp, Nils
Publisher: name: Hannover : Universität
Year: 2004
Subjects: subject: Frequency metrology
subject: supercontinuum
subject: phase-coherence
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: [no abstract]
title: Green River Foodweb: Colorado Squawfish Nursery Habitat Near Ouray National Wildlife Refuge, Utah
Creators: name: Alder, Linden Hamer
Publisher: name: Utah State University
Year: 1995

description: Effects of fish introductions are relatively well studied in lentic habitats, and apparently range from extremely disruptive to notably benign (Kruegger and May 1991). Though researched less completely, fish introductions may also alter native faunas in lotic habitats. Ptychocheilus lucius, commonly known as the Colorado squawfish (C. squawfish), is a fish species endemic to the Colorado river system. The population is currently experiencing dramatically reduced recruitment successes relative to historical rates. Introduced fishes such as channel catfish, smallmouth bass, and green sunfish are prevalent in the Upper Colorado River. The introduced fish presence is increasingly suspected by researchers as a factor limiting C. squawfish recruitment (Minckley 1991). Direct predation, particularly on Young-Of-the-Year (YOY) and juvenile (2-5 year) squawfish in nursery habitat areas is potentially the most severe factor limiting C. squawfish recruitment. Results of cage experiments (Schaugaard, unpub. data) suggest that at least smallmouth bass, small channel catfish and green sunfish consume C. squawfish. Given the domination (both in terms of densities and biomass) of the foodweb by introduced fishes, I hypothesize that the overall energy balance in the upper basin system is dramatically altered relative to historic states. Most energy in the system, at all levels, now appears to flow through introduced fish.

As a first step toward testing the predator-impact hypothesis, a foodweb model, developed from three years of data, is presented. These data estimate previously unknown quantitative assessments of the Green River fish community, including prey body length/predator gape size relationships, predator stomach contents, and relative densities of introduced predators in a 60 mile flatwater reach of the Green River which has been identified as key nursery habitat for YOY C. squawfish (Schmidt pers. comm.). Finally, I develop a native fish predation risk model, based on these data, to determine to the extent that direct predation alone could contribute to the population trends currently exhibited by C. squawfish.
Untersuchungen zum Kristallisationsverhalten und zur Morphologie von 11 Å Tobermorit in Abhängigkeit von der Reaktivität der Kieselsäurequelle und dem Ionenbestand der Hydrothermallösung
Creators: name: Hartmann, Andrea
Publisher: name: Hannover : Universität
Year: 2004
Subjects: subject: CSH-phases
subject: 11 Å tobermorite
subject: crystallization mechanisms
subject: alternative raw materials
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: [no abstract]
Population trapping and inversion in ultracold Fermi gases by excitation of the optical lattice - Non-equilibrium Floquet-Keldysh description
Creators: name: Frank, Regine
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A gas of ultracold interacting quantum degenerate Fermions is considered in a three dimensional optical lattice which is externally modulated in the fre- quency and the amplitude. This theoretical study utilizes the Keldysh formalism to account for the system being out of thermodynamical equilibrium. A dynamical mean field theory, extended to non-equilibrium, is presented to calculate characteristic quantities such as the local density of states and the non-equilibrium distribution function. A dynamics Franz-Keldysh splitting is found which accounts for the non-equilibrium modification of the underlying bandstructure. The found characteristic Floquet-fan like bandstructure accounts for the quantized nature of the effect over all frequency space.
description: accepted in Applied Physics B (2013)
Untersuchungen zur Kompartimentierung der Biosynthese eisenhaltiger Kofaktoren in höheren Pflanzen
Creators: name: Hausmann, Nicole
Publisher: name: Hannover : Universität
Year: 2004
Subjects: subject: Arabidopsis thaliana
subject: organelles
subject: proteomanalysis
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: [no abstract]
title: Ekstase. Außergewöhnliche Erfahrung in der modernen und zeitgenössischen Kunst
Creators: name: Schröder, Gerald
name: Söll, Anne
Publisher: name: University Library Heidelberg
Year: 2016

description: kritische berichte - Zeitschrift für Kunst- und Kulturwissenschaften, Bd. 38, Nr. 4 (2010): kritische berichte, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Assessing the Pre-School Classroom Environment for Facilitative Emergent Literacy Activities and Strategies
Creators: name: Harris, Maggie
Publisher: name: Utah State University
Year: 1992

description: In one of his educational goals for the nineties, President Bush declared that "By the year 2000, all children in America will start school ready to learn [i.e., in good health, having been read to and otherwise prepared by parents.]" (Elam, 1990, p. 41). By providing this particular goal, the President clearly emphasized the importance of the pre-school years for preparing children for school. Further, Elam interpreted this goal to mean that children must be prepared for school by their parents and that reading to children is one important factor in the child's readiness for learning.
Ausländische Inländerinnen : Migrantentöchter in der Postmoderne
Creators: name: Haubner, Angela
Publisher: name: Hannover : Universität
Year: 2004
Subjects: subject: Migrants
subject: growing up
subject: postmodernism
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie

description: [no abstract]
Combined Learning of Salient Local Descriptors and Distance Metrics for Image Set Face Verification
Creators: name: Sanderson, Conrad
name: Harandi, Mehrtash T.
name: Wong, Yongkang
name: Lovell, Brian C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences
subject: I.5.1; I.5.4; I.2.10

description: In contrast to comparing faces via single exemplars, matching sets of face images increases robustness and discrimination performance. Recent image set matching approaches typically measure similarities between subspaces or manifolds, while representing faces in a rigid and holistic manner. Such representations are easily affected by variations in terms of alignment, illumination, pose and expression. While local feature based representations are considerably more robust to such variations, they have received little attention within the image set matching area. We propose a novel image set matching technique, comprised of three aspects: (i) robust descriptors of face regions based on local features, partly inspired by the hierarchy in the human visual system, (ii) use of several subspace and exemplar metrics to compare corresponding face regions, (iii) jointly learning which regions are the most discriminative while finding the optimal mixing weights for combining metrics. Face recognition experiments on LFW, PIE and MOBIO face datasets show that the proposed algorithm obtains considerably better performance than several recent state-of-the-art techniques, such as Local Principal Angle and the Kernel Affine Hull Method.
title: Only Words: An Examination of Catharine Mackinnon's Challenge to the Supreme Court's First Amendment Conceptual Framework
Creators: name: Watts, Gregory Lewis
Publisher: name: Utah State University
Year: 1995

description: The rapidly increasing cry for forms of speech rationing is part of the "culture war" that currently splits the social and political life of the United States. The individual battles of this war can be defined along several lines. There is the struggle of minority groups against dominant whites, and also a bitter struggle between minority groups.1 We also face a neo-Marxist economic battle between "the commons" and wealthy corporate America. There is a growing conflagration between traditional religious groups and the supporters of a secular view of morality and society. Finally, there is the complex struggle between men and women. These battles are bitter and brutal, and participants fully recognize the power of speech and press in determining the war's eventual victors. The stakes are higher than ever, and the intolerance for "unacceptable" speech is growing.
title: Cross Cultural Understanding Through Language
Creators: name: Roundy, Shaun Bradley
Publisher: name: Utah State University
Year: 1991

description: Much has been done to discover the place that language holds in the development of our communication and thought patterns. The methods through which members of various societies learn different attitudes and how their respective languages reflect and reinforce such patterns have also been studied in some depth with a number of world cultures. The interpersonal barriers and misunderstandings brought about by the dissimilarities between unconscious but powerful forces that culture has upon our thinking are understandably difficult to discern and thereby surmount. In this paper, I will demonstrate how the chances of achieving this aim may be enhanced through the learning of a second language.
Systematic variations in divergence angle
Creators: name: Okabe, Takuya
Publisher: name: arXiv
Year: 2012
Subjects: subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Practical methods for quantitative analysis of radial and angular coordinates of leafy organs of vascular plants are presented and applied to published phyllotactic patterns of various real systems from young leaves on a shoot tip to florets on a flower head. The constancy of divergence angle is borne out with accuracy of less than a degree. It is shown that apparent fluctuations in divergence angle are in large part systematic variations caused by the invalid assumption of a fixed center and/or by secondary deformations, while random fluctuations are of minor importance.
Registrierung von Röntgenstrukturbildern des Kaninchenskelettmuskels (M. psoas) und Entwicklung eines Modells zur Simulation der Aktinschichtlinien unter Berücksichtigung verschiedener Typen von Disorder
Creators: name: Grumbkow, Claudia Von
Publisher: name: Hannover : Universität
Year: 2004
Subjects: subject: Actin filament
subject: X-ray diffraction
subject: computer model
subject: disorder
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: [no abstract]
Distinguishing Spin Relaxation Mechanisms in Organic Semiconductors
Creators: name: Harmon, N. J.
name: Flatté, M. E.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: A theory is introduced for spin relaxation and spin diffusion of hopping carriers in a disordered system. For disorder described by a distribution of waiting times between hops (e.g. from multiple traps, site-energy disorder and/or positional disorder) the dominant spin relaxation mechanisms in organic semiconductors (hyperfine, hopping-induced spin-orbit, and intra-site spin relaxation) each produce different characteristic spin relaxation and spin diffusion dependences on temperature. The resulting unique experimental signatures predicted by the theory for each mechanism in organic semiconductors provide a prescription for determining the dominant spin relaxation mechanism.
description: 5 pages, 2 figures. Accepted into Phys. Rev. Lett
Regulation und Effektoren des Transkriptionsfaktors Noto
Creators: name: Alten, Leonie
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2009
Subjects: subject: Notochord
subject: Primitivknoten
subject: Ziliogenese
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: [no abstract]
uniforum 35 (2022) Nr. 3
Creators: name: (:Unkn) Unknown
name: Justus Liebig University Giessen
Publisher: name: Universitätsbibliothek Gießen
Year: 2022
Subjects: subject: ddc:000

description: Wo die Lehre neu erblüht: Die neuen Gewächshäuser sind Schmuckstücke im Botanischen Garten und dementsprechend seit dem Frühjahr ein Besuchermagnet. Nun wurden sie auch offiziell eingeweiht. Wie Partner in Krisenzeiten zusammenstehen: Das Logo der NaUKMA in Kyiv ist jetzt auch an der Tür der JLU zu sehen. Die ukrainische Partneruniversität hat an der JLU einen Information Point eröffnet. Wo es um das Tierwohl geht: Der LOEWE-Schwerpunkt GreenDairy vergleicht Milchproduktion mit unterschiedlichen Fütterungssystemen. Auf dem Gladbacherhof wurde ein neuer Forschungsstall eröffnet. Wer Mathe gut erklärt und Lucys Fragen beantwortet: Studierende nehmen beim Hessischen Rundfunk im professionellen Tonstudio eigene Audio-Beiträge für das Kinderfunkkolleg Mathematik auf. Wenn Studierende »Kunst am Bau« beleuchten: Die Ausstellung zu Walter Kröll ist zugleich eine exemplarische Auseinandersetzung mit der häufig problematischen Vergangenheit von Künstlerinnen und Künstlern im Nationalsozialismus.
Synthese, Kristallstrukturen und magnetische Eigenschaften von komplexen Halogeniden der Lanthanide mit Trimethylpyridinium- und Dimethylpyridiniumkationen
Creators: name: Hallfeldt, Jens
Publisher: name: Hannover : Universität
Year: 2004
Subjects: subject: Complex chlorides of the lanthanides
subject: crystal structures
subject: magnetism
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: [no abstract]
A new parameter space study of cosmological microlensing
Creators: name: Vernardos, Georgios
name: Fluke, Christopher J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Cosmological gravitational microlensing is a useful technique for understanding the structure of the inner parts of a quasar, especially the accretion disk and the central supermassive black hole. So far, most of the cosmological microlensing studies have focused on single objects from ~90 currently known lensed quasars. However, present and planned all-sky surveys are expected to discover thousands of new lensed systems. Using a graphics processing unit (GPU) accelerated ray-shooting code, we have generated 2550 magnification maps uniformly across the convergence (κ) and shear (γ) parameter space of interest to microlensing. We examine the effect of random realizations of the microlens positions on map properties such as the magnification probability distribution (MPD). It is shown that for most of the parameter space a single map is representative of an average behaviour. All of the simulations have been carried out on the GPU-Supercomputer for Theoretical Astrophysics Research (gSTAR).
description: 16 pages, 10 figures, accepted for publication in MNRAS
title: Requirements for Becoming an Adjunct Professor in Medicine: A Comparative Analysis of the Regulations of German Medical Faculties
Creators: name: Altenberger, Sarah
name: Leischik, Roman
name: Vollenberg, Richard
name: Jehn, Ulrich
name: Reinecke, Holger
name: Ehlers, Jan P.
name: Strauß, Markus
Publisher: name: University of Muenster, Institutional Repository MIAMI
Year: 2022
Subjects: subject: 610 Medicine and health

description: Background: Following a medical habilitation or equivalent qualification after continuous scientific activity, one can apply for a position as an adjunct professor (außerplanmäßige Professur). The medical faculties in Germany have issued regulations for these appointments. The aim of this paper was to compare the requirements for appointment as an adjunct professor among medical faculties. Methods: The currently valid regulations of medical faculties in Germany were analyzed for the target criteria of publication performance, teaching performance, possibility of shortening the procedure; consideration of appointment for junior professor, patents, acquisition of third-party funding, medical didactic qualifications, and/or special scientific achievements; and review procedure. Results: An analysis of 38 currently valid regulations showed large differences between the requirements. The number of required first/senior authorships differs significantly within the regulations (from 4 to 16). The median of the required number of first/senior authorships is six (Q1 = 5, Q3 = 7). In total, 93% (n = 35) of the universities provide information on the publication medium or the value of the publication. Third-party funding is desired or required in 68% (n = 26) of the regulations. There are also clear differences in the scope of required teaching activities, which range from two to a maximum of six years of teaching. Shortening the time to apply for an adjunct professorship is possible in 45% (n = 17) of the cases. In total, 97% (n = 37) of the faculties provide information on external review, with 71% (n = 27) most frequently requesting one or two external reviews. Conclusion: The regulations show clear differences among individual requirements for adjunct professorship. Standardization would be desirable and would lead to comparable conditions and therefore also to a fair recognition of scientific achievements.
description: Finanziert durch den Open-Access-Publikationsfonds der Westfälischen Wilhelms-Universität Münster (WWU Münster).
Faktoren des Arsengehaltes in Reis (Oryza sativa L.)
Creators: name: Bogdan, Katja
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2009
Subjects: subject: Reis
subject: Arsen
subject: Nassreisboden
subject: Dewey Decimal Classification::600 | Technik::630 | Landwirtschaft, Veterinärmedizin

description: [no abstract]
title: The Phoenix of Hiroshima. Entwürfe einer neuen Identität im Bild
Creators: name: Gehring, Ulrike
name: Hoffmann, Anne
Publisher: name: University Library Heidelberg
Year: 2016

description: kritische berichte - Zeitschrift für Kunst- und Kulturwissenschaften, Bd. 38, Nr. 2 (2010): kritische berichte, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Spiegel-Wissen. Kunstvolle optische Effekte in der frühneuzeitlichen Naturphilosophie
Creators: name: Stauffer, Marie Theres
Publisher: name: University Library Heidelberg
Year: 2016

description: kritische berichte - Zeitschrift für Kunst- und Kulturwissenschaften, Bd. 38, Nr. 3 (2010): kritische berichte, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Analyse der Emissionscharakteristiken von Ionenquellen für hochwertige optische Beschichtungsprozesse
Creators: name: Beermann, Nils
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2009
Subjects: subject: Dünnschichttechnologie
subject: optische Schichten
subject: Ionenquellen
subject: Ionenenergieverteilung
subject: Ionenstromdichteverteilung
subject: Faradaycup
subject: ionengestützte Beschichtung
subject: IAD
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: [no abstract]
Dynamical evolution of black hole sub-systems in idealised star clusters
Creators: name: Breen, Philip G.
name: Heggie, Douglas C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: In this paper, globular star clusters which contain a sub-system of stellar-mass black holes (BH) are investigated. This is done by considering two-component models, as these are the simplest approximation of more realistic multi-mass systems, where one component represents the BH population and the other represents all the other stars. These systems are found to undergo a long phase of evolution where the centre of the system is dominated by a dense BH sub-system. After mass segregation has driven most of the BH into a compact sub-system, the evolution of the BH sub-system is found to be influenced by the cluster in which it is contained. The BH sub-system evolves in such a way as to satisfy the energy demands of the whole cluster, just as the core of a one component system must satisfy the energy demands of the whole cluster. The BH sub-system is found to exist for a significant amount of time. It takes approximately 10t_{rh,i}, where t_{rh,i} is the initial half-mass relaxation time, from the formation of the compact BH sub-system up until the time when 90% of the sub-system total mass is lost (which is of order 10^{3} times the half-mass relaxation time of the BH sub-system at its time of formation). Based on theoretical arguments the rate of mass loss from the BH sub-system (\dot{M}_2) is predicted to be -(beta*zeta*M)/(alpha*t_{rh}), where M is the total mass, t_{rh} is the half-mass relaxation time, and alpha, beta, zeta are three dimensionless parameters (see Section 2 for details). An interesting consequence of this is that the rate of mass loss from the BH sub-system is approximately independent of the stellar mass ratio (m_2/m_1) and the total mass ratio (M_2/M_1) (in the range m_2/m_1 >~ 10 and M_2/M_1 ~ 10^{-2}, where m_1, m_2 are the masses of individual low-mass and high-mass particles respectively, and M_1, M_2 are the corresponding total masses).
description: 20 pages, 17 figures. Accepted for publication in MNRAS
title: Письма М.Н. Муравьева С.М. и Ф.Н. Луниным 1789 г. (по материалам ОПИ ГИМ)
Creators: name: Ivinskii, Aleksandr
Publisher: name: AvtobiografiЯ
Year: 2018

description: In this paper we publish 48 letters of M.N. Murav’ev to S.M. and F.N. Lunin. They were written in 1789. These texts are unique materials for the reconstruction of the writer’s biography. Every week Murav’ev wrote to his sister and her husband about political news, culture, literature and family affairs.
An Algorithm to Improve Performance over Multihop Wireless Mesh Network
Creators: name: Chokhandre, Sumedha
name: Shrawankar, Urmila
Publisher: name: arXiv
Year: 2013
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Transmission Control Protocol (TCP) is the dominant reliable transport protocol utilized in the Internet. Improving the performance of TCP associated with the presence of multi-hop is one of the research challenges in wireless mesh networks. Wireless mesh networks have large round trip time variations and these variations are dependent on the number of hops. In wireless mesh network, when congestion loss and wireless loss are co-existed the number of packets dropped increases and will have adverse effects on TCP and its congestion control mechanism which leads to low throughput. Here we have designed a new TCP scheme for multi-hop wireless mesh networks, by modifying the sender side congestion control functionality of TCP NewReno, which is tuned towards improving the performance of TCP. The simulation results show that TCP SAC has higher performance than TCP NewReno, Reno, Sack and Vegas in multi-hop wireless mesh networks.
description: Pages: 05 Figures: 07
Wirkung der Exsudate mykorrhizierter Tomatenpflanzen auf das Migrationsverhalten von Meloidogyne incognita
Creators: name: Berg, Christiane Von Den
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2009
Subjects: subject: Arbuscular mycorrhiza
subject: attraction bioassays
subject: root exudates
subject: Meloidogyne incognita
subject: arbuskuläre Mykorrhiza
subject: Attraktions-Bioassays
subject: Wurzelexsudate
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: [no abstract]
Magnetar Giant Flares and Their Precursors --- Flux Rope Eruptions with Current Sheets
Creators: name: Yu, Cong
name: Huang, Lei
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We propose a catastrophic magnetospheric model for magnetar precursors and their successive giant flares. Axisymmetric models of the magnetosphere, which contain both a helically twisted flux rope and a current sheet, are established based on force-free field configurations. In this model, the helically twisted flux rope would lose its equilibrium and erupt abruptly in response to the slow and quasi-static variations at the ultra-strongly magnetized neutron star's surface. In a previous model without current sheets, only one critical point exists in the flux rope equilibrium curve. New features show up in the equilibrium curves for the flux rope when current sheets appear in the magnetosphere. The causal connection between the precursor and the giant flare, as well as the temporary re-entry of the quiescent state between the precursor and the giant flare, can be naturally explained. Magnetic energy would be released during the catastrophic state transitions. The detailed energetics of the model are also discussed. The current sheet created by the catastrophic loss of equilibrium of the flux rope provides an ideal place for magnetic reconnection. We point out the importance of magnetic reconnection for further enhancement of the energy release during eruptions.
description: 5 Pages, 2 Figures, Accepted for publication in ApJ Letter
Population Genetics of Rare Variants and Complex Diseases
Creators: name: Maher, M. Cyrus
name: Uricchio, Lawrence H.
name: Torgerson, Dara G.
name: Hernandez, Ryan D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: Identifying drivers of complex traits from the noisy signals of genetic variation obtained from high throughput genome sequencing technologies is a central challenge faced by human geneticists today. We hypothesize that the variants involved in complex diseases are likely to exhibit non-neutral evolutionary signatures. Uncovering the evolutionary history of all variants is therefore of intrinsic interest for complex disease research. However, doing so necessitates the simultaneous elucidation of the targets of natural selection and population-specific demographic history. Here we characterize the action of natural selection operating across complex disease categories, and use population genetic simulations to evaluate the expected patterns of genetic variation in large samples. We focus on populations that have experienced historical bottlenecks followed by explosive growth (consistent with most human populations), and describe the differences between evolutionarily deleterious mutations and those that are neutral. Genes associated with several complex disease categories exhibit stronger signatures of purifying selection than non-disease genes. In addition, loci identified through genome-wide association studies of complex traits also exhibit signatures consistent with being in regions recurrently targeted by purifying selection. Through simulations, we show that population bottlenecks and rapid growth enables deleterious rare variants to persist at low frequencies just as long as neutral variants, but low frequency and common variants tend to be much younger than neutral variants. This has resulted in a large proportion of modern-day rare alleles that have a deleterious effect on function, and that potentially contribute to disease susceptibility.
description: 36 pages, 7 figures
Bestimmung von Plutonium-Isotopen in der Umwelt mittels Alphaspektrometrie und AMS
Creators: name: Bisinger, Tanja
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2009
Subjects: subject: Plutonium
subject: Alphaspektrometrie
subject: AMS
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: [no abstract]
Supports for Constructible Systems
Creators: name: Gallauer, Martin
Publisher: name: Deutsche Mathematiker-Vereinigung
Year: 2022

description: We develop a `universal' support theory for derived categories of constructible (analytic or \'etale) sheaves, holonomic $\mathcal{D}$-modules, mixed Hodge modules and others. As applications we classify such objects up to the tensor triangulated structure and discuss the question of monoidal topological reconstruction of algebraic varieties.
description: DOCUMENTA MATHEMATICA, Vol 27 (2022), p. 1739-1772
Formation of Coronal Shock Waves
Creators: name: Lulić, S.
name: Vršnak, B.
name: Žic, T.
name: Kienreich, I. W.
name: Muhr, N.
name: Temmer, M.
name: Veronig, A. M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Numerical simulations of magnetosonic wave formation driven by an expanding cylindrical piston are performed to get better physical insight into the initiation and evolution of large-scale coronal waves. Several very basic initial configurations are employed to analyze intrinsic characteristics of the MHD wave formation that do not depend on specific properties of the environment. It turns out that these simple initial configurations result in piston/wave morphologies and kinematics that reproduce common characteristics of coronal waves. In the initial stage the wave and the expanding source-region cannot be clearly resolved. During the acceleration stage of the source-region inflation, the wave is driven by the piston expansion, so its amplitude and phase-speed increase, whereas the wavefront profile steepens. At a given point, a discontinuity forms in the wavefront profile. The time/distance required for the shock formation is shorter for a more impulsive source-region expansion. After the piston stops, the wave amplitude and phase-speed start decreasing. During the expansion, most of the source region becomes strongly rarified, which reproduces the coronal dimming left behind the eruption. On the other hand, the density increases at the source-region boundary, and stays enhanced even after the expansion stops, which might explain stationary brightenings that are sometimes observed at the edges of the erupted coronal structure. In addition, in the rear of the wave a weak density depletion develops, trailing the wave, which is sometimes observed as weak transient coronal dimming. Finally, we find a well defined relationship between the impulsiveness of the source-region expansion and the wave amplitude and phase speed. The results for the cylindrical piston are also compared with the outcome for a planar wave, to find out how different geometries affect the evolution of the wave.
description: Submitted to Solar Physics journal
title: Chewing Gum and Chocolate. Der ‹amerikanische Traum› in der Post-Hiroshima-Fotografie von Tomatsu Shomei
Creators: name: Hoffmann, Anne
Publisher: name: University Library Heidelberg
Year: 2016

description: kritische berichte - Zeitschrift für Kunst- und Kulturwissenschaften, Bd. 38, Nr. 2 (2010): kritische berichte, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Delft
Creators: name: Staničić, Aleksandar
name: Tanis, Fatma
name: Sioli, Angeliki
name: Havik, Klaske
name: Dale, Holly
name: Vogel, Willie
name: De Wit, Saskia
name: Mejía Hernández, Jorge
name: Perez Guembe, Elena
name: Pllumbi, Dorina
name: Hawkins, Jeremy Allan
Publisher: name: Writingplace
Year: 2023

description: Around 1661, Johannes Vermeer painted what has become one of the most famous city views: the View of Delft. Delft, an intermediate European city in the Netherlands, located between The Hague and Rotterdam, has featured quite prominently in Dutch city narratives, partially thanks to Vermeer’s paintings, which showed fragments of both spatial and social characteristics of the city in the seventeenth century. As Delft is the city where this Writing Urban Place network originated, and where many members of the network have lived, studied or lectured, or are still doing all the above, this contribution collects their views on Delft, painting for our readers, in words, their accounts of the sociospatial characteristics of this city, their relationship with the water, their favourite urban places, their personal views of Delft.
description: Writingplace, No. 8-9 (2023): Writing Urban Places: New Narratives for the European City
Osijek
Creators: name: Novak, Sonja
name: Sioli, Angeliki
Publisher: name: Writingplace
Year: 2023

description: Because of its status as the fourth largest city in Croatia, Osijek is considered an intermediate European city. It is the administrative, economic and cultural centre of eastern Croatia, located on the River Drava, and has a rich, multicultural history that is reflected in its tangible and intangible urban identity. It is famous for its historical Fort Tvrđa and its European Avenue, the most representative street of Austro- Hungarian Secession architecture, but also for its specific sociolects that have been a part of its everyday life. Within the COST Action Writing Urban Places: New Narratives of the European City, Osijek was host to the doctoral training school ‘Urban Chronicles in Empirical Context’ (April 2022) and a short-term scientific mission to investigate the ‘other’ perspectives of the city (August 2022). As events that fostered the training, research, and the networking of international and national young researchers, doctoral candidates and members of academia, they helped to raise awareness of the notion of urban identity of a city as a complex of its physical (geography, architecture, infrastructure) and ephemeral manifestations (literature, culture, history) through time. As such, the events functioned as an outreach, linking the involved participants to their own responsibilities to the city as potential and future policymakers. The following chapter focuses on elements of the city of Osijek as presented through the literary point of view of local authors from the mid-twentieth to the early twenty-first century.
description: Writingplace, No. 8-9 (2023): Writing Urban Places: New Narratives for the European City
title: Kritische Zustände. Ekstase-Darstellungen in Choreografien von Mary Wigman, Yasmeen Godder und Jeremy Wade
Creators: name: Wittrock, Eike
Publisher: name: University Library Heidelberg
Year: 2016

description: kritische berichte - Zeitschrift für Kunst- und Kulturwissenschaften, Bd. 38, Nr. 4 (2010): kritische berichte, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Kamza and Tirana
Creators: name: Pllumbi, Dorina
name: Vogel, Willie
Publisher: name: Writingplace
Year: 2023

description: The text offers a glimpse into the conversation between two of the three organizers behind the training school titled ‘The Planned, the Unplanned, and Everything in Between’ held in Tirana and Kamza in March 2023. Three months before the training school, the two correspondents, Willie, visiting Albania for the first time through an STSM, and Dorina, temporarily located in the Netherlands, exchange daily thoughts aiming to interpret the two cities’ urban situations and sociopolitical conditions. Albania’s historical position at the edge of Europe has seen a remarkable shift in recent times, turning into an emerging discovery. Simultaneously, a burgeoning self-awareness of subverting narratives of representation has begun to take root among the Albanian youth – a phenomenon that adds depth and complexity to the ongoing dialogue. The transformation of the cities and the country is explained as multivocal while acknowledging protests, loss and destruction as part of a glorified urban project.
description: Writingplace, No. 8-9 (2023): Writing Urban Places: New Narratives for the European City
Adaption inline mikroskopischer Verfahren an die Überwachung und Charakterisierung biotechnologischer Kristallisationsprozesse
Creators: name: Bluma, Arne
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2009
Subjects: subject: In-situ Videomikroskop (ISVM)
subject: Kristallgrößenverteilung (KGV)
subject: Kristallwachstum
subject: Kristallmorphologie
subject: Lysozym
subject: Aspirin
subject: Paracetamol
subject: Dewey Decimal Classification::600 | Technik::660 | Technische Chemie

description: [no abstract]
magnum.fe: A micromagnetic finite-element simulation code based on FEniCS
Creators: name: Abert, Claas
name: Exl, Lukas
name: Bruckner, Florian
name: Drews, André
name: Suess, Dieter
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We have developed a finite-element micromagnetic simulation code based on the FEniCS package called magnum.fe. Here we describe the numerical methods that are applied as well as their implementation with FEniCS. We apply a transformation method for the solution of the demagnetization-field problem. A semi-implicit weak formulation is used for the integration of the Landau-Lifshitz-Gilbert equation. Numerical experiments show the validity of simulation results. magnum.fe is open source and well documented. The broad feature range of the FEniCS package makes magnum.fe a good choice for the implementation of novel micromagnetic finite-element algorithms.
Struktur-Funktionsanalysen prozessiver und nicht-prozessiver Myosine
Creators: name: Diensthuber, Ralph
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2009
Subjects: subject: Myosin
subject: Mg2+-Ionen
subject: duty ratio
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: [no abstract]