cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Подвижные игры с методикой преподавания. Ч. 2. Организация и проведение подвижных игр для школьников
Creators: name: ELS IPR BOOKS
Publisher: name: Книта
Year: 2021

description: В части 2 данного учебного пособия представлены разработки подвижных игр, каждая из которых имеет свою педагогическую направленность. При описании игры указаны место, необходимый инвентарь, правила проведения, характер физических качеств, которые воспитываются, в соответствии с методикой проведения подобных игр. Предназначено для студентов очной и заочной форм обучения по направлениям подготовки 49.03.01 «Физическая культура» и 44.03.05 «Педагогическое образование (с двумя профилями подготовки)», а также учителей физической культуры, тренеров детско-юношеских спортивных школ.
Palynological diversity of some species of Coussareeae (Rubiaceae) from the Atlantic Forest, Brazil
Creators: name: Gonçalves-Esteves, Vania
name: Vieira, Gabrielle Reboredo Menezes
name: Cartaxo-Pinto, Simone
name: Mendonça, Claudia Barbieri Ferreira
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified

description: Coussareeae is a neotropical tribe with a complex taxonomic history. Several authors considered it very close to the tribe Psychotrieae owing to similarities in their morphological characteristics, such as solitary ovules. The tribe Coussareeae constitutes the largest basal clade of the subfamily Rubioideae, and most of its genera are well represented in Brazil. The tribe is resolved into three suprageneric clades, including the Coccocypselum and Coussarea-Faramea clades, whose representatives are found in Brazil. This study aimed to ascertain whether pollen attributes corroborate the currently proposed phylogeny and systematics of the tribe. For this, pollen grains of 33 species belonging to the Coccocypselum and Coussarea-Faramea clades were analyzed. Specimens were obtained from herbaria, treated by the acetolysis method, measured, photographed, and described using light and scanning electron microscopy. Morphological analysis showed that pollen grains were medium (25–50 µm) or large (50–100 µm) in size; isopolar or apolar; 2-porate, 3-porate, or 3-colporate; and oblate spheroidal, suboblate, prolate spheroidal, or subprolate. Ornamentation varied among clade representatives. Multivariate analysis of quantitative data revealed that pollen diameter, apocolpium side, pore diameter, colpus length, and endoaperture width were the most significant characters. It can be seen from the results that the studied clades are formed by palynologically distinct genera in terms of polarity, aperture type, and ornamentation. Palynology confirms the proposed taxonomic classification.
GSE statistics without spin
Creators: name: Joyner, Christopher H.
name: Müller, Sebastian
name: Sieber, Martin
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mathematical Physics (math-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Energy levels statistics following the Gaussian Symplectic Ensemble (GSE) of Random Matrix Theory have been predicted theoretically and observed numerically in numerous quantum chaotic systems. However in all these systems there has been one unifying feature: the combination of half-integer spin and time-reversal invariance. Here we provide an alternative mechanism for obtaining GSE statistics that is based on geometric symmetries of a quantum system which alleviates the need for spin. As an example, we construct a quantum graph with a particular discrete symmetry given by the quaternion group Q8. GSE statistics is then observed within one of its subspectra.
description: 5 pages, 6 figures
title: Gerhard Bosinski: Die Ausgrabungen in Gönnersdorf 1968-1976 und die Siedlungsbefunde der Grabung 1968. Wiesbaden 1979
Creators: name: Wagner, Eberhard
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension zu: Gerhard Bosinski: Die Ausgrabungen in Gönnersdorf 1968-1976 und die Siedlungsbefunde der Grabung 1968. Mit Beiträgen von David Batchelor, Dietrich Evers und Josef Frechen. Der Magdalénien Fundplatz Gönnersdorf Band 3 (Hrsg. G. Bosinski). Franz Steiner Verlag, Wiesbaden 1979. 220 Seiten, 93 Abbildungen, 20 Tafeln und 8 Beilagen.
title: Was ist in Süddeutschland archäologisch gesehen keltisch? Heidenheim an der Brenz 1982
Creators: name: Joachim, Hans-Eckart
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension zu: Was ist in Süddeutschland archäologisch gesehen keltisch? 2. Archäologie-Kolloquium in Heidenheim an der Brenz am 21. Juni 1980. Hrsg. vom Heimat- und Altertumsverein Heidenheim an der Brenz e.V. 1982. 57 Seiten, 8 Karten.
Finite elements/ boundary elements for electromagnetic interface problems, especially the skin effect
Creators: name: Ospino Portillo, Jorge Eliécer
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2011
Subjects: subject: Skin effect
subject: scalar and electromagnetic transmission problems
subject: asymptotic expansion
subject: non-conforming FEM/BEM coupling
subject: Skin-Effekt
subject: skalare und elektromagnetische Übertragungsprobleme
subject: asymptotische Entwicklung
subject: nicht-konforme FEM/BEM Kopplung
subject: Dewey Decimal Classification::500 | Naturwissenschaften::510 | Mathematik

description: [no abstract]
A self consistent chemically stratified atmosphere model for the roAp star 10 Aquilae
Creators: name: Nesvacil, Nicole
name: Shulyak, Denis
name: Ryabchikova, Tanya A.
name: Kochukhov, Oleg
name: Akberov, Artur
name: Weiss, Werner W.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Context: Chemically peculiar A type (Ap) stars are a subgroup of the CP2 stars which exhibit anomalous overabundances of numerous elements, e.g. Fe, Cr, Sr and rare earth elements. The pulsating subgroup of the Ap stars, the roAp stars, present ideal laboratories to observe and model pulsational signatures as well as the interplay of the pulsations with strong magnetic fields and vertical abundance gradients. Aims: Based on high resolution spectroscopic observations and observed stellar energy distributions we construct a self consistent model atmosphere, that accounts for modulations of the temperature-pressure structure caused by vertical abundance gradients, for the roAp star 10 Aquilae (HD 176232). We demonstrate that such an analysis can be used to determine precisely the fundamental atmospheric parameters required for pulsation modelling. Methods: Average abundances were derived for 56 species. For Mg, Si, Ca, Cr, Fe, Co, Sr, Pr, and Nd vertical stratification profiles were empirically derived using the ddafit minimization routine together with the magnetic spectrum synthesis code synthmag. Model atmospheres were computed with the LLModels code which accounts for the individual abundances and stratification of chemical elements. Results: For the final model atmosphere Teff=7550 K and log g=3.8 were adopted. While Mg, Si, Co and Cr exhibit steep abundance gradients Ca, Fe and Sr showed much wider abundance gradients between log tau_5000=-1.5 and 0.5. Elements Mg and Co were found to be the least stratified, while Ca and Sr showed strong depth variations in abundance of up to ~ 6 dex.
description: 9 pages, 15 figures
Determining if Honey bees (Apis mellifera) collect pollen from anemophilous plants in the UK.
Creators: name: Pound, Matthew J.
name: Vinkenoog, Rinke
name: Hornby, Sarah
name: Benn, Jonty
name: Goldberg, Shannon
name: Keating, Barbara
name: Woollard, Flora
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biotechnology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 20199 Astronomical and Space Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology

description: Whether insect pollinators use wind-pollinated plants has implications for insect monitoring and conservation strategies in a wide range of environments. Habitats, such as coniferous plantations and arable crops of the Poaceae family are not typically considered priority for the monitoring of insect pollinators or habitat enhancement. Further many pollinator monitoring techniques focus on flowers and do not count insect interactions with wind-pollinated plants. Using two honey bee colonies from distinct environments (urban and rural) in north east England, we investigate the use of wind-pollinated plants over the summer of 2021. We combine honey bee pollen pellet analysis with airborne pollen sampling to investigate whether honey bees use three common wind-pollinated plant groups (Pinus sp., Plantago sp. and Poaceae) that have previously been considered sources of forage. Our results show that honey bees do forage on Plantago and Poaceae pollen, in line with previous studies. However, we show statistically that Pinus pollen is contamination from the atmosphere and not actively collected. It is important to consider airborne contamination before making interpretations based on small amounts of pollen in samples of bee products. The use of members of the Poaceae has implications for insect pollinator monitoring in urban environments, which has not always been considered in past studies.
title: Werner Heinz: Römische Thermen. Badewesen und Badeluxus. München 1983
Creators: name: Klee, Margot
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension zu: Werner Heinz: Römische Thermen. Badewesen und Badeluxus. Edition Antike Welt. Hirmer Verlag, München 1983. 222 Seiten, 205 Abbildungen.
An Area Law for the Bipartite Entanglement of Disordered Oscillator Systems
Creators: name: Nachtergaele, Bruno
name: Sims, Robert
name: Stolz, Gunter
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: 82B44

description: We prove an upper bound proportional to the surface area for the bipartite entanglement of the ground state and thermal states of harmonic oscillator systems with disorder, as measured by the logarithmic negativity. Our assumptions are satisfied for some standard models that are almost surely gapless in the thermodynamic limit.
title: Hans Schönberger/Hans-Günther Simon: Die Kastelle in Altenstadt. Berlin 1982
Creators: name: Klee, Margot
Publisher: name: University Library Heidelberg
Year: 2016

description: Rezension zu: Hans Schönberger/Hans-Günther Simon: Die Kastelle in Altenstadt. Mit Beiträgen von Dietwulf Baatz, Hans-Gert Bachmann und Hartmut Polenz. Limesforschungen Band 22. Gebr. Mann Verlag, Berlin 1983. 210 Seiten, 25 Textabbildungen, 73 Tafeln, 2 Beilagen.
Finite-dimensional approximations of quantum systems and Connes' embedding conjecture
Creators: name: Scholz, Volkher Bernhard
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2012
Subjects: subject: Infinite-dimensional quantum systems
subject: operator systems
subject: C*-algebras
subject: Unendlichdimensionale Quantensysteme
subject: Operatorsysteme
subject: C*-Algebren
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: [no abstract]
title: Günter Ulbert/Thomas Fischer: Der Limes in Bayern von Dinkelsbühl bis Eining. Stuttgart 1983
Creators: name: Klee, Margot
Publisher: name: University Library Heidelberg
Year: 2016

description: Günter Ulbert/Thomas Fischer: Der Limes in Bayern von Dinkelsbühl bis Eining. Konrad Theiss Verlag, Stuttgart 1983. 120 Seiten, 93 Abbildungen, 1 Karte.
The palynology of the Middle-Upper Devonian (Givetian-Frasnian) in the Łysogóry-Radom and Lublin basins, south-central Poland.
Creators: name: Kondas, Marcelina
name: Filipiak, Paweł
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology

description: The Middle and Upper Devonian (Givetian and Frasnian) deposits of the Łysogóry-Radom and Lublin Basins (south-central Poland) provided diversified palynomorph assemblage. Numerous miospore taxa were documented and also contained well-preserved and various plant remains, scolecodonts, acritarchs, chitinozoans, organic tentaculitoids, and bioclasts of uncertain biological affinity. Aneurospora extensa, Geminospora aurita, Samarisporites triangulatus as well as other documented taxa allowed to establish two local miospore zones: Givetian “Geminospora” extensa zone and Givetian-Frasnian Geminospora aurita. This interval is described as the time of the impoverishment in taxonomic diversity of microflora related to the rapid climate changes that are associated with the global Taghanic Event. The palynofacies analysis indicated a shallow-shelf environment with significant terrestrial input that was controlled by transgressive-regressive impulses, which confirmed the dynamic palaeoenvironmental changes. The new miospore taxon Retusotriletes radomskii was described.
Finite-Element-Ausgleichsmethoden für Kontaktprobleme : effiziente Löser
Creators: name: Intas, Astrid
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2010
Subjects: subject: Active set
subject: preconditioning
subject: finite-elements
subject: Signorini-Problem
subject: least-squares
subject: Aktive-Mengen
subject: Vorkonditionierung
subject: Finite-Elemente
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik
subject: Dewey Decimal Classification::500 | Naturwissenschaften::510 | Mathematik

description: [no abstract]
Spin injection from a normal metal into a mesoscopic superconductor
Creators: name: Wolf, M. J.
name: Hübler, F.
name: Kolenda, S.
name: Löhneysen, H. v.
name: Beckmann, D.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report on nonlocal transport in superconductor hybrid structures, with ferromagnetic as well as normal-metal tunnel junctions attached to the superconductor. In the presence of a strong Zeeman splitting of the density of states, both charge and spin imbalance is injected into the superconductor. While previous experiments demonstrated spin injection from ferromagnetic electrodes, we show that spin imbalance is also created for normal-metal injector contacts. Using the combination of ferromagnetic and normal-metal detectors allows us to directly discriminate between charge and spin injection, and demonstrate a complete separation of charge and spin imbalance. The relaxation length of the spin imbalance is of the order of several $μ$m and is found to increase with a magnetic field, but is independent of temperature. We further discuss possible relaxation mechanisms for the explanation of the spin relaxation length.
description: 7 pages, 6 figures, RevTeX
Proper motions and membership probabilities of stars in the region of open cluster NGC 3766
Creators: name: Yadav, R. K. S.
name: Sariya, Devesh P.
name: Sagar, R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Relative proper motions and cluster membership probabilities have been derived for ~ 2500 stars in the field of the open star cluster NGC 3766. The cluster has been observed in $B$ and $V$ broadband filters at two epochs separated by ~ 6 years using a wide-field imager mounted on the WFI@ESO2.2m telescope. All CCD frames were reduced using the astrometric techniques described in Anderson et al. (2006). The proper motion r.m.s. error for stars brighter than $V$ ~ 15 mag is 2.0 mas/yr but it gradually increases up to ~4 mas/yr at $V$ ~20 mag. Using proper motion data, membership probabilities have been derived for the stars in the region of the cluster. They indicate that three Be and one Ap stars are member of the cluster. The reddening $E(B-V)=0.22\pm0.05$ mag, a distance 2.5$\pm$0.5 kpc and an age of ~ 20 Myr are derived using stars of $P_μ>70%$. Mass function slope $x=1.60\pm0.10$ is derived for the cluster and cluster was found to be dynamically relaxed. Finally, we provide positions, calibrated $B$ and $V$ magnitudes, relative proper motions and membership probabilities for the stars in the field of NGC 3766. We have produced a catalog that is electronically available to the astronomical community.
description: 10 pages, 12 Figures, 3 Tables. Accepted for publication in the MNRAS. arXiv admin note: substantial text overlap with arXiv:1206.1157
title: How Virtual Reality Impacts the Landscape Architecture Design Process at Various Scales
Creators: name: Hill, Drew M.
Publisher: name: Utah State University
Year: 2019

description: In the field of landscape architecture, the use of virtual reality (VR) is increasing as a tool for visualization and presentation in the late stages of the design process. Many of the benefits that make VR valuable in the later stages of the design process suggest that VR may also be valuable when used in earlier stages such as analysis and concept development. However, existing research does not provide a detailed study of design within VR during those early stages. Recent advancements in technology allow the potential to bring significant changes in the way that design-related professionals collaborate and design. While the use of VR in design professions is increasing, researching is lacking in addressing the benefits of VR such as what unique capabilities VR provides, what are the limitations in its use, and at what project scales should it be used.

This study examines two student design projects to test the impacts of VR when used in the analysis and concept development stages of the design process at both a large master planning scale and a smaller site-design scale. A series of surveys and focus groups were used to gather feedback from participants over several data collection rounds in each project. Participants reported various advantages and disadvantages of utilizing VR in the design process, and the data suggests that VR improved their ability to understand complex issues and relationships and gave them an improved spatial understanding and awareness of the three-dimensional nature of their designs. However, verbal team collaboration proved to be negatively affected by using VR. The results of this research demonstrate the value and benefits of VR as a tool for analysis and concept development while also highlighting weaknesses and areas for improvement. This study suggests a positive outlook for the use of VR as a design tool and demonstrates that it can enhance and effectively be integrated into the early phases of the landscape architecture design process on both large and small project scales.
Gravitational wave detection with refined light : the implementation of an output mode cleaner at GEO 600
Creators: name: Prijatelj, Mirko
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2012
Subjects: subject: Gravitational wave detector
subject: output mode cleaner
subject: DC readout
subject: Gravitationswellendetektor
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: [no abstract]
title: Control and Stability of Upper Stage Launch Vehicle With Hybrid Arc-Ignition Attitude Control System
Creators: name: Bennett, Steven Russell
Publisher: name: Utah State University
Year: 2019

description: The Utah State University Propulsion Research Laboratory (USUPRL) has recently made significant developments in the area of hybrid rocket systems. This type of propulsion system incorporates a solid fuel and a gas or liquid oxidizer. Hybrid rocket systems are known for their inherent safety, reliability, and restart capability. Over the last several years, the USUPRL has successfully built and tested a hybrid rocket system comprising acrylonitrile butadiene styrene (ABS) plastic and gaseous oxygen (GOX). The system was demonstrated to be fully functional during ground, vacuum, and sub-orbital flight testing. Continuing forward, the USUPRL endeavors to extend the capabilities of this hybrid rocket system to in-space propulsion applications, such as an attitude control systems (ACS). This thesis investigates the feasibility of using the USU Green Hybrid Rocket as an ACS for an intermediate-sized launch vehicle. A computer simulation was developed to demonstrate the control and stability of the spacecraft under the influence of the ACS.
Formation of self-assembled Gd2O3 nanowire-like structures during epitaxial growth on Si(001)
Creators: name: Gribisch, Philipp
name: Fissel, Andreas
Publisher: name: Cambridge : Royal Society of Chemistry
Year: 2021
Subjects: subject: Gd2O3
subject: nanowire-like structures
subject: epitaxial growth
subject: Si(001)
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: The structural and morphological properties of gadolinium oxide (Gd2O3) grown at high temperatures with molecular beam epitaxy on Si(001) were investigated for different stages of growth. The Gd2O3 layers were grown at 850 °C with different oxygen partial pressures and substrate miscuts. RHEED and XRD investigations indicate an initial formation of silicide and a subsequent transformation into cubic Gd2O3 with (110) orientation. The surface exhibits nanowire-like structures oriented orthogonally along with the [110] directions of the substrate, as indicated by AFM. Since on 4° off-cut Si(001) substrates the nanowire-like structures are mainly oriented in only one [110] direction, the orientation of the formed Gd2O3 structures seems to be related to the dimer orientation of the (2 × 1) reconstructed Si(001) surface. The density and length of the nanowire-like structures can be tuned by a change in oxygen partial pressure. The results were discussed in terms of different physical effects, where a combination of desorption of silicon and the formation of a silicide layer in the initial stage of growth could be the reason for the growth behaviour, which is also supported through TEM investigations.
Profit-oriented scheduling of resource-constrained projects with flexible capacity constraints
Creators: name: Schnabel, André
name: Kellenbrink, Carolin
name: Helber, Stefan
Publisher: name: Heidelberg : Springer
Year: 2018
Subjects: subject: Scheduling (computing)
subject: Mathematical optimization
subject: Heuristics
subject: Local search (optimization)
subject: Economics
subject: Solver
subject: Schedule (project management)
subject: Management science
subject: Job shop scheduling
subject: Schedule
subject: Genetic algorithm
subject: Dewey Decimal Classification::600 | Technik::650 | Management

description: We consider a novel generalization of the resource-constrained project scheduling problem (RCPSP). Unlike many established approaches for the RCPSP that aim to minimize the makespan of the project for given static capacity constraints, we consider the important real-life aspect that capacity constraints can often be systematically modified by temporarily assigning costly additional production resources or using overtime. We, furthermore, assume that the revenue of the project decreases as its makespan increases and try to find a schedule with a profit-maximizing makespan. Like the RCPSP, the problem is \(\mathcal {NP}\)-hard, but unlike the RCPSP, it turns out that an optimal schedule does not have to be among the set of so-called active schedules. Scheduling such a project is a formidable task, both from a practical and a theoretical perspective. We develop, describe, and evaluate alternative solution encodings and schedule decoding mechanisms to solve this problem within a genetic algorithm framework and we compare the solutions obtained to both optimal reference values and the results of a commercial local search solver called LocalSolver.
Improvement studies on neutron-gamma separation in HPGe detectors by using neural networks
Creators: name: Akkoyun, Serkan
name: Bayram, Tuncay
name: Kara, S. Okan
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Neural and Evolutionary Computing (cs.NE)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The neutrons emitted in heavy-ion fusion-evaporation (HIFE) reactions together with the gamma-rays cause unwanted backgrounds in gamma-ray spectra. Especially in the nuclear reactions, where relativistic ion beams (RIBs) are used, these neutrons are serious problem. They have to be rejected in order to obtain clearer gamma-ray peaks. In this study, the radiation energy and three criteria which were previously determined for separation between neutron and gamma-rays in the HPGe detectors have been used in artificial neural network (ANN) for improving of the decomposition power. According to the preliminary results obtained from ANN method, the ratio of neutron rejection has been improved by a factor of 1.27 and the ratio of the lost in gamma-rays has been decreased by a factor of 0.50.
description: 10 pages, 4 figures, 1 table
A Number-Conserving Theory for Nuclear Pairing
Creators: name: Jia, L. Y.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A microscopic theory for nuclear pairing is proposed through the generalized density matrix formalism. The analytical equations are as simple as that of the BCS theory, and could be solved within a similar computer time. The current theory conserves the exact particle number, and is valid at arbitrary pairing strength (including those below the BCS critical strength). These are the two main advantages over the conventional BCS theory. The theory is also of interests to other mesoscopic systems.
Cerastium brachypetalum Pers.
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: C. brachypetalum Pers. Cat. 52. l: Fuss des Mont d'Ottan (J.); Alesse (J.). - 2:Fully (Gams).- 3:Visp (Tschopp).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
title: Modelling and predicting distribution-valued fields with applications to inversion under uncertainty
Creators: name: Gautier, Athénaïs
Publisher: name: Universität Bern
Year: 2023
Subjects: subject: 510 Mathematics

description: Capturing the dependence between a random response and predictors is a fundamental task in statistics and stochastic modelling. The focus of this work is on density regression, which entails estimating response distributions given predictor values. It enables the derivation of various statistical quantities, including the conditional mean, threshold exceedance probabilities, and quantiles.
This thesis presents a flexible approach, based upon the class of so-called Spatial Logistic Gaussian Processes (SLGPs). The SLGP framework utilizes a well-behaved latent Gaussian Process that undergoes a non-linear transformation, resulting in a class of models suitable for capturing spatially-dependent probability measures. SLGP models overcome limitations associated with strong distributional assumptions (e.g. shapes constraints, log-concavity, Gaussianity, etc.), varying sample sizes, and changes in target density shapes and modalities.
The first part of this work is dedicated to the development of SLGP models and gaining a deep understanding of the associated mathematical concepts. We introduce SLGPs from the perspective of random measures and their densities, and investigate links between properties of SLGPs and underlying processes. We show that SLGP models can be characterized by their log-increments and leverage this characterization to establish theoretical results with a main focus on spatial regularity.
We then focus on applicability of our approach, and propose an implementation relying on finite rank Gaussian Processes. We demonstrate it on synthetic examples and on temperature distributions at meteorological stations.
Finally, we address the potential of SLGPs for statistical inference, focusing on their potential in stochastic optimization and stochastic inverse problems. Notably, for inverse problems, an Approximate Bayesian Computation (ABC) framework is introduced, leveraging SLGP-surrogated likelihoods to accommodate situations with limited to moderate data. This methodology, inspired by GP-ABC methods, harnesses the probabilistic nature of SLGPs to guide data acquisition, thereby facilitating accelerated inference. We illustrate these approaches on synthetic examples as well as on a hydrogeological inverse problem in which a contaminant source is sought under uncertain geological scenario.
Störaussendungen von Antrieben in industriellen DC-Netzen
Creators: name: Borcherding, Holger
name: Austermann, Johann
name: Fraeger, Lukas
name: Hovestadt, Winfried
Publisher: name: Aachen : Apprimus
Year: 2022
Subjects: subject: EMV
subject: Verträglichkeit
subject: Elektromagnetik
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau::621 | Angewandte Physik::621,3 | Elektrotechnik, Elektronik

description: Im Bereich der industriellen Antriebstechnik sind herstellerspezifische, räumlich konzentrierte Gleichspannungs-Verbünde seit vielen Jahren Stand der Technik, jedoch existieren derzeit keine technischen Regeln um herstellerübergreifende DC-Netze aufbauen zu können. Eine wichtige Aufgabe ist es daher, für Hersteller von Geräten, Maschinen und Anlagen die Basis zu schaffen, um EMV analog zum Vorgehen bei AC-Niederspannungsnetzen zu erreichen. Im Projekt DC-INDUSTRIE2 arbeiten 39 Partner aus Industrie und Forschung und der ZVEI daran, diese Lücke zu schließen. Informationen zu dem Systemkonzept von DC-INDUSTRIE2 sind in [1] zu finden. In diesem Beitrag liegt der Schwerpunkt auf Störaussendungen und geeigneten Netznachbildungen für den Bereich von 150 kHz bis 30 MHz. Anhand von Messungen wird gezeigt, dass das im Systemkonzept von DC-INDUSTRIE beschriebene Konzept der dezentralen Funkentstörung funktioniert und ein so aufgebautes DC-Netz nicht stärker abstrahlt als ein vergleichbares AC-Netz.
title: New Cold War? A comparison of Russian and US foreign policy discourses in the time of deteriorating relations
Creators: name: Kokina, Lāsma
Publisher: name: University of Glasgow
Year: 2023

description: This thesis examines the role that the Cold War discourse themes play in informing and structuring the American and Russian newspaper narratives in the time period of 2014-2017. It uncovers whether the portrayal of the contemporary relationship between Russia and the US in newspaper discourse can be traced back to the historical roots of Cold War struggles. Using Critical Discourse Analysis, the thesis seeks to identify the contexts interwoven in newspaper narratives examined in this study, and how their interactions with themes of the Cold War discourse work to create meanings for these newspapers’ audiences. The study does a qualitative textual analysis of newspaper discourse within the frame of two case studies: the 2014 conflict in Ukraine and the 2016–2017-time frame that is associated with the U.S. presidential election pre-election period and the first year of Donald Trump’s presidency. This thesis fills a gap in the New Cold War discourse where no thematic comparative U.S.-Russia newspaper discourse study has been done thus far. The findings indicate that particular elements of the Cold War discourse continue structuring the narratives that different Russian and American newspapers produce while reporting events occurring in the post-Cold War time, raising critical questions about the persistence of powerful historical discourses, and about the ability of media in Russia and in the US to rearticulate and regenerate discourses of global politics in the post-Cold War world.
Entanglement classification of 2 X 2 X 2 X d quantum systems via the ranks of the multiple coefficient matrices
Creators: name: Wang, Shuhao
name: Lu, Yao
name: Long, Gui-Lu
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The coefficient matrix is an efficient tool in entanglement classification under stochastic local operation and classical communication. In this work, we take all the ranks of the coefficient matrices into account in the method of entanglement classification, and give the entanglement classification procedure for arbitrary-dimensional multipartite pure states under stochastic local operation and classical communication. As a main application, we study the entanglement classification for quantum systems in the Hilbert space ${\cal H} = \mathbb{C}^2 \otimes \mathbb{C}^2 \otimes \mathbb{C}^2 \otimes \mathbb{C}^d$ in terms of the ranks of the coefficient matrices.
description: 7 pages and 2 figures
Online-Meistern: Einfach durch das Internet mit Easy Reading
Creators: name: Wilkens, Leevke
name: Bursy, Miriam
name: Maskut, Nele
name: Heitplatz, Vanessa
Publisher: name: Zenodo
Year: 2023

description: Easy Reading (https://www.easyreading.eu/de/) bietet verschiedene Werkzeuge an, die beim Lesen und Verstehen von Internetseiten helfen. Doch bei welchen Herausforderungen kann Easy Reading eigentlich genau helfen? Mit diesen Karten wollen wir Ihnen Ideen geben, welche Werkzeuge von Easy Reading für welche Schwierigkeiten bei der Internetnutzung nützlich sein könnten. Auf der einen Seite der Spielkarten finden Sie die Beschreibung eines Problems, einer Herausforderung oder einer Schwierigkeit, die Ihnen bei der Internetnutzung begegnen könnte. Auf der anderen Seite der Spielkarten finden Sie ein Werkzeug von Easy Reading, dass Ihnen bei der Überwindung dieses Problems helfen könnte.
title: München [Berufsverbot R. Hiepe]
Creators: name: Hinz, Berthold
name: Bredekamp, Horst
Publisher: name: University Library Heidelberg
Year: 2016

description: kritische berichte - Zeitschrift für Kunst- und Kulturwissenschaften, Bd. 1, Nr. 1 (1973): kritische berichte, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
H∞-calculus for cone pseudodifferential operators and the Dirichlet to Neumann map
Creators: name: Schneider, Achim
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2016
Subjects: subject: Dirichlet to Neumann operator
subject: functional calculus
subject: conical singularities
subject: Dirichlet zu Neumann Operator
subject: Funktionalkalkül
subject: konische Singularitäten
subject: Dewey Decimal Classification::500 | Naturwissenschaften::510 | Mathematik

description: [no abstract]
title: The relationship of corporate governance and online financial reports
title: an empirical analysis of european listed firms
titleType: Subtitle
Creators: name: Pieper, Hendrik
name: Thun, Toni W.
name: Heineking, Emily
name: Henning, Zülch
Year: 2023

description: Not only the content but also the format of financial reporting has been focused by regulators and researchers over the past years. The European Commission passed the European Single Electronic Format (ESEF) regulation for mandatory adoption of HTML for listed firms in 2020. While existing research shows positive relationships of in-ternet financial reporting (IFR) and, e.g., transparency and value relevance, the IFR literature lacks quantitative studies that focus on the quality of audited and standardized financial reports published in HTML format, known as online financial reports (OFR). We analyze a sample of 155 European listed firms and investigate the relationship between corporate governance measures and an OFR quality score. Our findings support the increasing importance of OFR before the ESEF mandate and show that ownership structure significantly impacts the format-specific qual-ity of OFR. Our findings contribute to the relationship of corporate governance measures and advanced financial reporting formats.
description: HHL-Arbeitspapier / HHL Working paper; 201
title: Bilder zweier Ausstellungen
Creators: name: Hinz, Berthold
Publisher: name: University Library Heidelberg
Year: 2016

description: kritische berichte - Zeitschrift für Kunst- und Kulturwissenschaften, Bd. 6, Nr. 1/2 (1978): kritische berichte, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
DEFPOS H$α$ Observations of W80 Complex
Creators: name: Aksaker, Nazım
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present H$α$ emission line measurements of the W80 nebular complex. A total of 26 regions have been observed inside the nebula with the Dual Etalon Fabry-Perot Optical Spectrometer (DEFPOS) system at the f/48 Coude focus of 150 cm RTT150 telescope located at TUBITAK National Observatory (TUG) in Antalya/Turkey. The intensities, the local standard of rest (LSR) velocities ($V_{LSR}$), heliocentric radial velocities ($V_{HEL}$) and the linewidths at Full Width at Half Maximum (FWHM) of the H$α$ emission lines have been determined from these observations. They lie in the range of 259 to 1159 Rayleigh {1R = 10$^{6}/4π$ photons cm$^{-2}$ sr$^{-1}$ s$^{-1}$ = 2.4110$^{-7}$ erg cm$^{-2}$ sr$^{-1}$ s$^{-1}$ at H$α$.} (R), 4 to 12 km s$^{-1}$ and 44 to 55 km s$^{-1}$, respectively. The radial velocity measurements show that there are several maxima and minima inside the W80. The new results confirm the literature that complex seems to be rather a uniform in radial velocity and no seen turbulent motion inside the complex. The average value of the calculated the Emission Measure (EM) for the regions is 3.1 pc cm$^{-6}$.
description: 12 pages, 3 tables, 4 figures, Accepted for publication in Research in Astronomy and Astrophysics
Simulating Agroforestry Adoption in Rural Indonesia : The Potential of Trees on Farms for Livelihoods and Environment
Creators: name: Nöldeke, Beatrice
name: Winter, Etti
name: Laumonier, Yves
name: Simamora, Trifosa
Publisher: name: Basel : MDPI
Year: 2021
Subjects: subject: agroforestry adoption
subject: agent-based modelling
subject: socioecological systems
subject: ecosystem services
subject: sustainable rural development
subject: climate change
subject: Indonesia
subject: Dewey Decimal Classification::600 | Technik::630 | Landwirtschaft, Veterinärmedizin

description: In recent years, agroforestry has gained increasing attention as an option to simultaneously alleviate poverty, provide ecological benefits, and mitigate climate change. The present study simulates small-scale farmers’ agroforestry adoption decisions to investigate the consequences for livelihoods and the environment over time. To explore the interdependencies between agroforestry adoption, livelihoods, and the environment, an agent-based model adjusted to a case study area in rural Indonesia was implemented. Thereby, the model compares different scenarios, including a climate change scenario. The agroforestry system under investigation consists of an illipe (Shorea stenoptera) rubber (Hevea brasiliensis) mix, which are both locally valued tree species. The simulations reveal that farmers who adopt agroforestry diversify their livelihood portfolio while increasing income. Additionally, the model predicts environmental benefits: enhanced biodiversity and higher carbon sequestration in the landscape. The benefits of agroforestry for livelihoods and nature gain particular importance in the climate change scenario. The results therefore provide policy-makers and practitioners with insights into the dynamic economic and environmental advantages of promoting agroforestry
title: 1933/45: Ein Kapitel Kunstgeschichtlicher Forschung seit 1945
Creators: name: Hinz, Berthold
Publisher: name: University Library Heidelberg
Year: 2016

description: kritische berichte - Zeitschrift für Kunst- und Kulturwissenschaften, Bd. 14, Nr. 4 (1986): kritische berichte, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Probing two approaches to Unified Dark Dynamics
Creators: name: Cervantes-Cota, Jorge L.
name: Aviles, Alejandro
name: De-Santiago, Josue
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Dark matter and dark energy are essential in the description of the late Universe, since at least the epoch of equality. On the other hand, the inflation is also necessary and demands a "dark" component, usually associated to a scalar field that dominated the dynamics and kinematics in the very early Universe. Yet, these three dark components of standard model of cosmology are independent from each other, although there are alternative models that pursue to achieve a triple unification, or at least a double. In the present work we present an update of two models that we have considered in recent years. The first is the "dark fluid" model in which dark matter and dark energy are the same thing, achieving a double unification with specific properties that exactly emulate the standard model of cosmology, given the dark degeneracy that exists in the LCDM model. The second model is given by a single F(X) scalar field Lagrangian, with which one is able to model the whole cosmological dynamics, from inflation to today, representing a triple unification model. We highlight the main properties of these models, as well as we test them against known cosmological probes.
description: 20 pages, 5 figures, 1 table. arXiv admin note: substantial text overlap with arXiv:1108.2457
Modulational interactions in quantum plasmas
Creators: name: Sayed, Fatema
name: Vladimirov, Sergey V.
name: Tyshetskiy, Yuriy
name: Ishihara, Osamu
Publisher: name: arXiv
Year: 2013
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: A formalism for treating modulational interactions of electrostatic fields in collisionless quantum plasmas is developed, based on the kinetic Wigner-Poisson model of quantum plasma. This formalism can be used in a range of problems of nonlinear interaction between electrostatic fields in a quantum plasma, such as development of turbulence, self-organization, as well as transition from the weak turbulent state to strong turbulence. In particular, using this formalism, we obtain the kinetic quantum Zakharov equations, that describe nonlinear coupling of high frequency Langmuir waves to low frequency plasma density variations, for cases of non-degenerate and degenerate plasma electrons.
An Explanation of the Differences in Diffusivity of the Components of the Metallic Glass Pd43Cu27Ni10P20
Creators: name: Ngai, K. L.
name: Capaccioli, S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Bartsch et al. [A. Bartsch, K. Raetzke, A. Meyer, and F. Faupel, Phys. Rev. Lett. 104, 195901 (2010)] reported measurements of the diffusivities of different components of the multi-component bulk metallic glass Pd43Cu27Ni10P20. The diffusion of the largest Pd and the smallest P were found to be drastically different. The Stokes-Einstein relation breaks down when considering the P constituent atom, while the relation is obeyed by the Pd atom over 14 orders of magnitude of change in Pd diffusivity. This difference in behavior of Pd and P poses a problem challenging for explanation. With the assist of a recent finding in metallic glasses that the beta-relaxation and the diffusion of the smallest component are closely related processes by Yu et al. [H. B. Yu, K. Samwer, Y. Wu, and W. H. Wang, Phys. Rev. Lett. 109, 095508 (2012)], we use the Coupling Model (CM) to explain the observed difference between P and Pd quantitatively. The same model also explains the correlation between property of the beta-relaxation with fragility found in the family of (CexLa1-x)68Al10Cu20Co2.
description: 18 pages. 0 figure
title: Council Monitoring and Assessment Program (CMAP) Inventory of Existing Habitat and Water Quality Monitoring, and Mapping Metadata for the Gulf of Mexico Programs
Creators: name: Geological Survey (U.S.); United States. National Oceanic and Atmospheric Administration
Publisher: name: National Centers for Coastal Ocean Science (U.S.)
Year: 2019

description: NOAA Technical Memorandum NOS NCCOS ; 262
The General Relativistic Two Body Problem and the Effective One Body Formalism
Creators: name: Damour, Thibault
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A new analytical approach to the motion and radiation of (comparable mass) binary systems has been introduced in 1999 under the name of Effective One Body (EOB) formalism. We review the basic elements of this formalism, and discuss some of its recent developments. Several recent comparisons between EOB predictions and Numerical Relativity (NR) simulations have shown the aptitude of the EOB formalism to provide accurate descriptions of the dynamics and radiation of various binary systems (comprising black holes or neutron stars) in regimes that are inaccessible to other analytical approaches (such as the last orbits and the merger of comparable mass black holes). In synergy with NR simulations, post-Newtonian (PN) theory and Gravitational Self-Force (GSF) computations, the EOB formalism is likely to provide an efficient way of computing the very many accurate template waveforms that are needed for Gravitational Wave (GW) data analysis purposes.
description: 41 pages, 4 figures, contribution to the proceedings of the conference "Relativity and Gravitation - 100 years after Einstein in Prague", Prague, 25-29 June 2012
Feed-Forward Neural Networks for Failure Mechanics Problems
Creators: name: Aldakheel, Fadi
name: Satari, Ramish
name: Wriggers, Peter
Publisher: name: Basel : MDPI AG
Year: 2021
Subjects: subject: neural networks (NNs)
subject: elasticity
subject: failure mechanics
subject: phase-field modeling
subject: Dewey Decimal Classification::600 | Technik

description: This work addresses an efficient neural network (NN) representation for the phase-field modeling of isotropic brittle fracture. In recent years, data-driven approaches, such as neural networks, have become an active research field in mechanics. In this contribution, deep neural networks—in particular, the feed-forward neural network (FFNN)—are utilized directly for the development of the failure model. The verification and generalization of the trained models for elasticity as well as fracture behavior are investigated by several representative numerical examples under different loading conditions. As an outcome, promising results close to the exact solutions are produced.
Leptonic Mixing and Group Structure Constants
Creators: name: Lam, C. S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Hernandez and Smirnov discovered an interesting formula to parametrize each column of a neutrino mixing matrix by six integers related to the residual symmetry. We point out that these six integers are not independent, and propose a way to find the allowed combinations using structure constants of finite groups.
title: »Wir werden weiter neugierig sein«. Ich bin nicht ich, wenn ich sehe. Dialoge - ästhetische Praxis in Kunst und Wissenschaft von Frauen. Herausgegeben von Theresa Georgen, Ines Lindner, Silke Radenhausen, Dietrich Reimer Verlag, Berlin 1991
Creators: name: Schulz, Isabel
Publisher: name: University Library Heidelberg
Year: 2016

description: kritische berichte - Zeitschrift für Kunst- und Kulturwissenschaften, Bd. 19, Nr. 4 (1991): kritische berichte, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4