cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Magnetization process in the exactly solved spin-1/2 Ising-Heisenberg model on decorated Bethe lattices
Creators: name: Strecka, J.
name: Ekiz, C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The spin-1/2 Ising-Heisenberg model on diamond-like decorated Bethe lattices is exactly solved in the presence of the longitudinal magnetic field by combining the decoration-iteration mapping transformation with the method of exact recursion relations. In particular, the ground state and low-temperature magnetization process of the ferrimagnetic version of the considered model is investigated in detail. Three different magnetization scenarios with up to two consecutive fractional magnetization plateaus were found, whereas the intermediate magnetization plateau may either correspond to the classical ferrimagnetic spin arrangement and/or the field-induced quantum ferrimagnetic spin ordering without any classical counterpart.
description: 10 pages, 6 figures
Rhyncaphytoptus cerrifoliae Farkas 1963
Creators: name: XUE, XIAO-FENG
name: WANG, ZHEN
name: SONG, ZI-WEI
name: HONG, XIAO-YUE
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Diptilomiopidae
Rhyncaphytoptus
Rhyncaphytoptus cerrifoliae

description: Rhyncaphytoptus cerrifoliae Farkas, 1963
 Rhyncaphytoptus cerrifoliae Farkas, 1963: 258–259.
 Rhyncaphytoptus cerrifoliae; Amrine & Stasny, 1994: 275.
 Rhyncaphytoptus cerrifoliae; Petanović & Stanković, 1999: 65.
 Rhyncaphytoptus cerrifoliae; Sokia & Łabanowski, 2002: 63.
 Rhyncaphytoptus cerrifoliae; Ripka, 2007: 108.
 Host. Quercus cerris, Q. robur (Fagaceae).
 Relation to host. Vagrant.
 Distribution. Hungary, Montenegro.
description: Published as part of XUE, XIAO-FENG, WANG, ZHEN, SONG, ZI-WEI & HONG, XIAO-YUE, 2009, Eriophyoid mites on Fagaceae with descriptions of seven new genera and eleven new species (Acari: Eriophyoidea), pp. 1-95 in Zootaxa 2253 (1) on page 75, DOI: 10.11646/zootaxa.2253.1.1, http://zenodo.org/record/5496215
Auf den Spuren der Amphora
Creators: name: Lierke, Rosemarie
Publisher: name: Verlag des Römisch-Germanischen Zentralmuseums Mainz
Year: 2017

description: Es wird versucht, sich der noch ungeklärten Herstellung der großen hellenistischen Amphora in der Berliner Antikensammlung durch eine genaue Analyse ihrer Herstellungsspuren zu nähern. Auffallend sind z.B. die Abweichungen von der Rotationssymmetrie in der Wandstärke oder ein exzentrisch angesetzter Fuß mit angeblich »exzentrisch und verkippt ausgeschliffener« Höhlung. Doch die innen und außen umlaufenden typischen Spuren können auch bei der Amphora keine Schleifspuren sein. Sie lassen sich widerspruchsfrei als Kratzer erklären, die in einer späten Phase beim drehenden Pressen erzeugt wurden. Pressen bzw. drehendes Pressen liefert eine nachvollziehbare Erklärung für die Herstellung der Amphora und die Entstehung ihrer besonderen Spuren. Die schmückende Halsmanschette der Amphora wurde wahrscheinlich aus einem dünnen heißen Glasfaden gewickelt und anschließend mit eingedrückten Kerben verziert. Man kann sie nach ihrem Aussehen mit keltischen Glasarmringen vergleichen, die möglicherweise auf die gleiche Weise hergestellt worden sind.
description: Restaurierung und Archäologie, Bd. 2 (2009): Restaurierung und Archäologie
Pedicularis kerneri
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: B. Kerneri (Ausserdorfer) Z. (Eu-Kerneri Z.) 2. Ssp. kerneriforme Z. - l: Col de Vernaz (Paiche); unter dem Glacier de la Finive, 2300 m (Briquet). - 2: Alpe de Serin ob Ayent (P.). - 3: Mauvoisin (Favrat).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Classical solutions for stabilized periodic Hele-Shaw flows with a free surface
Creators: name: Wenzel, Michael
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2013
Subjects: subject: Darcy's law
subject: free surface flow
subject: parabolic evolution equation
subject: maximal regularity
subject: fully nonlinear equation
subject: quasilinear equation
subject: stability analysis
subject: finite element method
subject: Darcy Gesetz
subject: Fluss mit freier Oberfläche
subject: parabolische Evolutionsgleichung
subject: maximale Regularität
subject: voll nichtlineare Gleichung
subject: quasilineare Gleichung
subject: Stabilitätsanalyse
subject: Methode der finiten Elemente
subject: Dewey Decimal Classification::500 | Naturwissenschaften::510 | Mathematik

description: [no abstract]
Bernoulli's formula and Poisson's equations for a confined quantum gas: Effects due to a moving piston
Creators: name: Nakamura, Katsuhiro
name: Sobirov, Zarifboy A.
name: Matrasulov, Davron U.
name: Avazbaev, Sanat K.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study a nonequilibrium equation of states of an ideal quantum gas confined in the cavity under a moving piston with a small but finite velocity in the case that the cavity wall suddenly begins to move at time origin. Confining to the thermally-isolated process, quantum non-adiabatic (QNA) contribution to Poisson's adiabatic equations and to Bernoulli's formula which bridges the pressure and internal energy is elucidated. We carry out a statistical mean of the non-adiabatic (time-reversal-symmetric) force operator found in our preceding paper (K. Nakamura et al, Phys. Rev. E Vol.83, 041133, (2011)) in both the low-temperature quantum-mechanical and high temperature quasi-classical regimes. The QNA contribution, which is proportional to square of the piston's velocity and to inverse of the longitudinal size of the cavity, has a coefficient dependent on temperature, gas density and dimensionality of the cavity. The investigation is done for a unidirectionally-expanding 3-d rectangular parallelepiped cavity as well as its 1-d version. Its relevance in a realistic nano-scale heat engine is discussed.
Comment on star-star relations in statistical mechanics and elliptic gamma-function identities
Creators: name: Bazhanov, Vladimir V.
name: Kels, Andrew P.
name: Sergeev, Sergey M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We prove a recently conjectured star-star relation, which plays the role of an integrability condition for a class of 2D Ising-type models with multicomponent continuous spin variables. Namely, we reduce this relation to an identity for elliptic gamma functions, previously obtained by Rains.
description: 8 pages, 3 figures
Charge transfer pumping for XUV lasers using femtosecond laser induced plasmas interacting with neutrals from a pulsed gas jet
Creators: name: Vorontsov, Valeriy
Publisher: name: Hannover : Universität
Year: 2005
Subjects: subject: Charge transfer pumping
subject: XUV lasers
subject: femtosecond laser produced plasma
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: [no abstract]
Rhyncaphytoptus dichromae Keifer 1970
Creators: name: XUE, XIAO-FENG
name: WANG, ZHEN
name: SONG, ZI-WEI
name: HONG, XIAO-YUE
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Diptilomiopidae
Rhyncaphytoptus
Rhyncaphytoptus dichromae

description: Rhyncaphytoptus dichromae Keifer, 1970
 Rhyncaphytoptus dichromae Keifer, 1970: 23–24.
 Rhyncaphytoptus dichromae; Amrine & Stasny, 1994: 276.
 Rhyncaphytoptus dichromae; Baker, et al., 1996: 258.
 Host. Quercus bicolor (Fagaceae).
 Relation to host. Vagrant.
 Distribution. USA.
description: Published as part of XUE, XIAO-FENG, WANG, ZHEN, SONG, ZI-WEI & HONG, XIAO-YUE, 2009, Eriophyoid mites on Fagaceae with descriptions of seven new genera and eleven new species (Acari: Eriophyoidea), pp. 1-95 in Zootaxa 2253 (1) on page 75, DOI: 10.11646/zootaxa.2253.1.1, http://zenodo.org/record/5496215
Chemical and molecular analysis of the cell wall composition of tomato (Lycopersicon esculentum) in relation to resistance to Ralstonia solanacearum, causal agent of bacterial wilt
Creators: name: Beri, Hina
Publisher: name: Hannover : Universität
Year: 2005
Subjects: subject: Ralstonia solanacearum
subject: resistance
subject: cell wall polysaccharides
subject: Dewey Decimal Classification::600 | Technik::630 | Landwirtschaft, Veterinärmedizin

description: [no abstract]
Stochastic Memristive Devices for Computing and Neuromorphic Applications
Creators: name: Gaba, Siddharth
name: Sheridan, Patrick
name: Zhou, Jiantao
name: Choi, Shinhyun
name: Lu, Wei
Publisher: name: arXiv
Year: 2013
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Emerging Technologies (cs.ET)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Nanoscale resistive switching devices (memristive devices or memristors) have been studied for a number of applications ranging from non-volatile memory, logic to neuromorphic systems. However a major challenge is to address the potentially large variations in space and in time in these nanoscale devices. Here we show that in metal-filament based memristive devices the switching can be fully stochastic. While individual switching events are random, the distribution and probability of switching can be well predicted and controlled. Rather than trying to force high switching probabilities using excessive voltage or time, the inherent stochastic nature of resistive switching allows these binary devices to be used as building blocks for novel error-tolerant computing schemes such as stochastic computing and provide a needed "analog" feature in neuromorphic applications. To verify such potential, we demonstrated memristor-based stochastic bitstreams in both time and space domains, and show that an array of binary memristors can act as a multi-level "analog" device for neuromorphic applications.
description: 20 Pages, 5 Figures
Suzaku observations of the low surface brightness cluster A76
Creators: name: Ota, N.
name: Fujino, Y.
name: Ibaraki, Y.
name: Boehringer, H.
name: Chon, G.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Context: We present results of Suzaku observations of a nearby galaxy cluster A76 at z=0.0395. This cluster is characterized by extremely low X-ray surface brightness and is hereafter referred to as the LSB cluster. Aims: To understand the nature and thermodynamic evolution of the LSB cluster by studying the physical properties of the hot intracluster medium in A76. Methods: We conducted two-pointed Suzaku observations of A76 and examined the global gas properties of the cluster by XIS spectral analysis. We also performed deprojection analysis of annular spectra and derived radial profiles of gas temperature, density and entropy out to approximately 850 kpc (~ 0.6 r_200) and 560 kpc (~0.4 r_200) in A76 East and A76 West, respectively. Results: The measured global temperature and metal abundance are approximately 3.3 keV and 0.24 solar, respectively. From the deprojection analysis, the entropy profile is found to be flat with respect to radius. The entropy within the central region (r < 0.2r_200) is exceptionally high (~400 keV cm^2). This phenomenon is not readily explained by either gravitational heating or preheating. The X-ray morphology is clumped and irregular, and the electron density is extremely low (1e-4 -- 1e-3 cm^-3) for the observed high temperature, suggesting that A76 is in the early phase of cluster formation and the gas compression due to gravitational potential confinement is lagging behind the gas heating.
description: 7 pages, 5 figures, A&A accepted
Bipartite Field Theories from D-Branes
Creators: name: Franco, Sebastian
name: Uranga, Angel
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We develop tools for determining the gauge theory resulting from a configuration of Type IIB D3-branes probing a non-compact, toric Calabi-Yau 3-fold, in the presence of additional flavor D7-branes with general embeddings. Two main ingredients of our approach are dimer models and mirror symmetry. D7-branes with general embeddings are obtained by recombination of elementary D7-brane constituents. These tools are then used to engineer a large set of Bipartite Field Theories, a class of 4d, N=1 quantum field theories defined by bipartite graphs on bordered Riemann surfaces. Several explicit examples, including infinite families of models, associated to both planar and non-planar graphs are presented.
description: 41 pages, 30 figures
Rhyncaphytoptus fagifoliae Keifer 1940
Creators: name: XUE, XIAO-FENG
name: WANG, ZHEN
name: SONG, ZI-WEI
name: HONG, XIAO-YUE
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Diptilomiopidae
Rhyncaphytoptus
Rhyncaphytoptus fagifoliae

description: Rhyncaphytoptus fagifoliae Keifer, 1940
 Rhyncaphytoptus fagifoliae Keifer, 1940: 168.
 Rhyncaphytoptus fagifoliae; Boczek, 1961b: 78.
 Rhyncaphytoptus fagifoliae; Amrine & Stasny, 1994: 276.
 Host. Fagus grandifolia, F. grandiflora, F. sylvatica (Fagaceae).
 Relation to host. Vagrant.
 Distribution. USA, Poland.
description: Published as part of XUE, XIAO-FENG, WANG, ZHEN, SONG, ZI-WEI & HONG, XIAO-YUE, 2009, Eriophyoid mites on Fagaceae with descriptions of seven new genera and eleven new species (Acari: Eriophyoidea), pp. 1-95 in Zootaxa 2253 (1) on pages 75-76, DOI: 10.11646/zootaxa.2253.1.1, http://zenodo.org/record/5496215
Complex optical systems in space : numerical modelling of the heterodyne interferometry of LISA Pathfinder and LISA
Creators: name: Wanner, Gudrun
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2010
Subjects: subject: Gravitational waves
subject: interferometry
subject: LISA Pathfinder
subject: Gravitationswellen
subject: Interferometrie
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau
subject: Dewey Decimal Classification::500 | Naturwissenschaften::520 | Astronomie, Kartographie

description: [no abstract]
Complexity classifications for nonmonotonic reasoning and enumeration
Creators: name: Schmidt, Johannes
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2012
Subjects: subject: Complexity classifications
subject: abduction
subject: argumentation
subject: Komplexitätsklassifikationen
subject: Abduktion
subject: Dewey Decimal Classification::000 | Allgemeines, Wissenschaft::000 | Informatik, Wissen, Systeme::004 | Informatik

description: [no abstract]
Combined monitoring of pest and beneficial insects with sticky traps, as basis for decision making in greenhouse pest control : a proof of concept study
Creators: name: Böckmann, Elias
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2015
Subjects: subject: Sticky trap
subject: monitoring
subject: decision support system
subject: Trialeurodes vaporariorum
subject: Encarsia formosa
subject: Macrolophus pygmaeus
subject: Klebetafel
subject: Entscheidungshilfe
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: [no abstract]
Combinatorics and freeness of hyperplane arrangements and reflection arrangements
Creators: name: Mücksch, Paul
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2018
Subjects: subject: Hyperplane arrangements
subject: reflection arrangements
subject: free arrangements
subject: Terao's conjecture
subject: recursively free arrangements
subject: simplicial arrangements
subject: supersolvable arrangements
subject: Coxeter graph
subject: Arrangements von Hyperebenen
subject: Spiegelungsarrangements
subject: freie Arrangements
subject: Teraos Vermutung
subject: rekursiv freie Arrangements
subject: simpliziale Arrangements
subject: überauflösbare Arrangements
subject: Coxetergraphen
subject: Dewey Decimal Classification::500 | Naturwissenschaften::510 | Mathematik

description: [no abstract]
Business information through Spain's Chambers of Commerce: meeting business needs
Creators: name: Munoz-Canavate, Antonio
name: Hipola, Pedro
Publisher: name: arXiv
Year: 2013
Subjects: subject: Digital Libraries (cs.DL)
subject: FOS: Computer and information sciences

description: From different public and private instances, mechanisms have been set in action that allow for companies to obtain information in order to make decisions with a stronger foundation. This article is focused on the description of an entire information system for the business world, developed in the realm of the Chambers of Commerce of Spain, which have given rise to the creation of an authentic network of inter-chamber information. In Spain, the obligatory membership of businesses to the Chambers of Commerce in their geographic areas, and therefore the compulsory payment of member quotas, has traditionally generated some polemics, above all because many firms have not perceived a material usefulness of the services offered by these Chambers. Notwithstanding, the 85 Chambers currently existing in Spain, as well as the organism that coordinates them -the Upper Council or Consejo Superior de Camaras de Comercio- and the company created expressly to commercialize informational services online, Camerdata, have developed genuinely informative tools that cover a good part of the informational demands that a business might claim, described here.
Bound states in the continuum driven by AC fields
Creators: name: González-Santander, C.
name: Orellana, P. A.
name: Domínguez-Adame, F.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report the formation of bound states in the continuum driven by AC fields. This system consists of a quantum ring connected to two leads. An AC side-gate voltage controls the interference pattern of the electrons passing through the system. We model the system by two sites in parallel connected to two semi-infinite lattices. The energy of these sites change harmonically with time. We obtain the transmission probability and the local density of states at the ring sites as a function of the parameters that define the system. The transmission probability displays a Fano profile when the energy of the incoming electron matches the driving frequency. Correspondingly, the local density of states presents a narrow peak that approaches a Dirac delta function in the weak coupling limit. We attribute these features to the presence of bound states in the continuum.
description: 5 pages, 3 figures
Apodiptacus acutissimae Lin & Kuang 1997
Creators: name: XUE, XIAO-FENG
name: WANG, ZHEN
name: SONG, ZI-WEI
name: HONG, XIAO-YUE
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Diptilomiopidae
Apodiptacus
Apodiptacus acutissimae

description: Apodiptacus acutissimae Lin & Kuang, 1997
 Apodiptacus acutissimae Lin & Kuang, 1997: 155–156.
 Apodiptacus acutissimae; Kuang, et al., 2005: 131–132.
 Host. Quercus acutissima (Fagaceae).
 Relation to host. Vagrant.
 Distribution. China (Zhejiang).
description: Published as part of XUE, XIAO-FENG, WANG, ZHEN, SONG, ZI-WEI & HONG, XIAO-YUE, 2009, Eriophyoid mites on Fagaceae with descriptions of seven new genera and eleven new species (Acari: Eriophyoidea), pp. 1-95 in Zootaxa 2253 (1) on page 67, DOI: 10.11646/zootaxa.2253.1.1, http://zenodo.org/record/5496215
ClusCo: clustering and comparison of protein models
Creators: name: Michał, Jamróz
name: Andrzej, Koliński
Publisher: name: arXiv
Year: 2013
Subjects: subject: Biomolecules (q-bio.BM)
subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Biological sciences
subject: FOS: Computer and information sciences

description: Background: The development, optimization and validation of protein modeling methods require efficient tools for structural comparison. Frequently, a large number of models need to be compared with the target native structure. The main reason for the development of Clusco software was to create a high-throughput tool for all-versus-all comparison, because calculating similarity matrix is the one of the bottlenecks in the protein modeling pipeline. Results: Clusco is fast and easy-to-use software for high-throughput comparison of protein models with different similarity measures (cRMSD, dRMSD, GDT_TS, TM-Score, MaxSub, Contact Map Overlap) and clustering of the comparison results with standard methods: K-means Clustering or Hierarchical Agglomerative Clustering. Conclusions: The application was highly optimized and written in C/C++, including the code for parallel execution on CPU and GPU version of cRMSD, which resulted in a significant speedup over similar clustering and scoring computation programs.
Composition of hierarchic default specifications
Creators: name: Alves Campos De Sousa Dionísio, Francisco Miguel
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 1997
Subjects: subject: Default-Logik
subject: Formale Spezifikationstechnik
subject: Dewey Decimal Classification::000 | Allgemeines, Wissenschaft::000 | Informatik, Wissen, Systeme::004 | Informatik

description: [no abstract]
Diptacus castaneae Kuang & Feng 1987
Creators: name: XUE, XIAO-FENG
name: WANG, ZHEN
name: SONG, ZI-WEI
name: HONG, XIAO-YUE
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Diptilomiopidae
Diptacus
Diptacus castaneae

description: Diptacus castaneae Kuang & Feng, 1987
 Diptacus castaneae Kuang & Feng, 1987: 50–51.
 Diptacus castaneae; Amrine & Stasny, 1994: 171.
 Diptacus castaneae; Kuang, 1995: 176–177.
 Host. Castanea mollissima (Fagaceae).
 Relation to host. Vagrant.
 Distribution. China (Guangxi).
description: Published as part of XUE, XIAO-FENG, WANG, ZHEN, SONG, ZI-WEI & HONG, XIAO-YUE, 2009, Eriophyoid mites on Fagaceae with descriptions of seven new genera and eleven new species (Acari: Eriophyoidea), pp. 1-95 in Zootaxa 2253 (1) on page 67, DOI: 10.11646/zootaxa.2253.1.1, http://zenodo.org/record/5496215
Pedicularis kerneri Ausserdorfer
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: 386. H. valoddae Z. (H. Kerneri Ausserdorfer p. p.) humile-pallescens. l. Ssp. strictipilum Z. - l: Haut de Tanay zwischen den Deux Sex (Z.); Felsen bei St-Maurice (J.). 3. Ssp. knautiifrons Z. - 3: Ob Saxon gegen die Pierre ä Voir (P.).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Comparison of Thermal Neutron Detection Efficiency of $^{6}$Li Scintillation Glass and $^{3}$He Gas Proportional Tube
Creators: name: Xu, Ming
name: Tang, Zhi-Cheng
name: Chen, Guo-Ming
name: Tao, Jun-Quan
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We report on a comparison study of the $^{3}$He gas proportional tube and the $^{6}$Li incorporated scintillation glasses on thermal neutron detection efficiency. Both $^{3}$He and $^{6}$Li are used commonly for thermal neutron detection because of their high neutron capture absorption coefficient. By using a neutron source $^{252}$Cf and a paraffin moderator in an alignment system, we can get a small beam of thermal neutrons. A flash ADC is used to measure the thermal neutron spectrum of each detector, and the detected number of events is determined from the spectrum, then we can calculate the detection efficiency of different detectors. Meanwhile, the experiment have been modeled with GEANT4 to validate the results against the Monte Carlo simulation.
description: 6 pages, 6 figures
Diptacus rabunensis Davis 1966
Creators: name: XUE, XIAO-FENG
name: WANG, ZHEN
name: SONG, ZI-WEI
name: HONG, XIAO-YUE
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Diptilomiopidae
Diptacus
Diptacus rabunensis

description: Diptacus rabunensis Davis, 1966
 Diptacus rabunensis Davis, 1966: 9–10.
 Diptacus rabunensis; Amrine & Stasny, 1994: 173.
 Diptacus rabunensis; Baker, et al., 1996: 144.
 Host. Fagus grandifolia, F. grandiflora (Fagaceae).
 Relation to host. Vagrant.
 Distribution. USA.
description: Published as part of XUE, XIAO-FENG, WANG, ZHEN, SONG, ZI-WEI & HONG, XIAO-YUE, 2009, Eriophyoid mites on Fagaceae with descriptions of seven new genera and eleven new species (Acari: Eriophyoidea), pp. 1-95 in Zootaxa 2253 (1) on page 68, DOI: 10.11646/zootaxa.2253.1.1, http://zenodo.org/record/5496215
Contact methods integrating plasticity models with application to soil mechanics
Creators: name: Weißenfels, Christian
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2013
Subjects: subject: Contact mechanics
subject: finite-element-method
subject: soil mechanics
subject: friction laws
subject: Mortar method
subject: eXtended-finite-element-method
subject: Kontaktmechanik
subject: Finite-Element-Methode
subject: Bodenmechanik
subject: Reibgesetze
subject: Mortar-Methode
subject: eXtended-Finite-Element-Methode
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: [no abstract]
T-Base: A Triangle-Based Iterative Algorithm for Smoothing Quadrilateral Meshes
Creators: name: Mei, Gang
name: Tipper, John C.
name: Xu, Nengxiong
Publisher: name: arXiv
Year: 2012
Subjects: subject: Computational Geometry (cs.CG)
subject: FOS: Computer and information sciences

description: We present a novel approach named TBase for smoothing planar and surface quadrilateral meshes. Our motivation is that the best shape of quadrilateral element (square) can be virtually divided into a pair of equilateral right triangles by any of its diagonals. When move a node to smooth a quadrilateral, it is optimal to make a pair of triangles divided by a diagonal be equilateral right triangles separately. The finally smoothed position is obtained by weighting all individual optimal positions. Three variants are produced according to the determination of weights. Tests by the TBase are given and compared with Laplacian smoothing: The Vari.1 of TBase is effectively identical to Laplacian smoothing for planar quad meshes, while Vari.2 is the best. For the quad mesh on underlying parametric surface and interpolation surface, Vari.2 and Vari.1 are best, respectively.
description: Proceedings of the 2012 International Conference on Information Technology and Software Engineering Lecture Notes in Electrical Engineering Volume 212, 2013, pp 305-315
Upscaling of Nonlinear Forchheimer Flows
Creators: name: Aulisa, Eugenio
name: Bloshanskaya, Lidia
name: Efendiev, Yalchin
name: Ibragimov, Akif
Publisher: name: arXiv
Year: 2013
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: In this work we propose upscaling method for nonlinear Forchheimer flow in highly heterogeneous porous media. The generalized Forchheimer law is considered for incompressible and slightly-compressible single-phase flows. We use recently developed analytical results Aulisa et al. (2009) and write the resulting system in terms of a degenerate nonlinear flow equation for the pressure with the nonlinearity that depends on the pressure gradient. The coarse scale parameters for the steady state problem are determined so that the volumetric average of velocity of the flow in the domain on fine scale and on coarse scale are close enough. A flow-based coarsening approach is used, where the equivalent permeability tensor is first evaluated following the streamline of the existing linear cases, and successively modified in order to take into account the nonlinear effects. Compared to previous works Durlofsky and Karimi-Fard (2009) and Peszynska et al. (2009), our approach relies on recent analytical results of Aulisa et al. (2009) and combines it with rigorous mathematical upscaling theory for monotone operators. The developed upscaling algorithm for nonlinear steady state problems is effectively used for variety of heterogeneities in the domain of computation. Direct numerical computations for average velocity and productivity index justify the usage of the coarse scale parameters obtained for the special steady state case in the fully transient problem. Analytical upscaling formulas in stratified domain are obtained for the nonlinear case. They correlate with high accuracy with numerical results.
description: 26 pp
Conservation genomics: speciation of the Neotropical damselfly species Megaloprepus caerulatus – as a model for insect speciation in tropical rainforests
Creators: name: Feindt, Wiebke
Publisher: name: Hannover : Institutionelles Repositorium der Leibniz Universität Hannover
Year: 2019
Subjects: subject: Speciation
subject: biogeography
subject: RNA-sequencing
subject: Artbildung
subject: RNA-Sequenzierungen
subject: Odonata
subject: Megaloprepus
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: The work presented in this thesis is located at the interface between ecology, evolution and developmental biology. It addresses theories and questions in population biology, phylogeography and speciation as well as methodological approaches for applying Next Generation Sequencing (NGS) data. In the center of this thesis stands the world’s largest extant damselfly, Megaloprepus caerulatus, as a model system for primary rainforests.
title: Endangered Species Act (ESA) Section 7(a)(2) Biological Opinion for Furie’s Offshore Oil and Gas Exploration Drilling in the Kitchen Lights Unit of Cook Inlet, Alaska, 2017-2021
titleType: Other
Creators: name: United States. National Marine Fisheries Service
Publisher: name: United States. National Marine Fisheries Service
Year: 2017

description: ESA Section 7 Consultation ;  AKR-2016-9600
Contract farming and risks for smallholders in the oil palm industry in Indonesia
Creators: name: Cahyadi, Eko Ruddy
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2013
Subjects: subject: Contract farming
subject: oil palm
subject: smallholders
subject: poverty
subject: vulnerability to poverty
subject: risks
subject: shocks
subject: Vertragsanbau
subject: Palmöl
subject: Kleinbauern
subject: Armut
subject: Vulnerabilität
subject: Risiken
subject: Schocks
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::330 | Wirtschaft

description: [no abstract]
Diptacus georgiana Davis 1964
Creators: name: XUE, XIAO-FENG
name: WANG, ZHEN
name: SONG, ZI-WEI
name: HONG, XIAO-YUE
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Diptilomiopidae
Diptacus
Diptacus georgiana

description: Diptacus georgiana Davis, 1964
 Diptacus georgiana Davis, 1964: 23–24.
 Diptacus georgiana; Amrine & Stasny, 1994: 171.
 Diptacus georgiana; Baker, et al., 1996: 266.
 Host. Quercus phellos (Fagaceae).
 Relation to host. Vagrant.
 Distribution. USA.
description: Published as part of XUE, XIAO-FENG, WANG, ZHEN, SONG, ZI-WEI & HONG, XIAO-YUE, 2009, Eriophyoid mites on Fagaceae with descriptions of seven new genera and eleven new species (Acari: Eriophyoidea), pp. 1-95 in Zootaxa 2253 (1) on page 67, DOI: 10.11646/zootaxa.2253.1.1, http://zenodo.org/record/5496215
Contributions to enterprise content management and qualitative and quantitative decision support
Creators: name: Rickenberg, Tim A.
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2015
Subjects: subject: Enterprise content management (ECM)
subject: decision support
subject: decision support system (DSS)
subject: optimization
subject: car sharing
subject: green IS
subject: reference model
subject: survey research
subject: nexus of forces
subject: IS governance
subject: grounded theory
subject: Entscheidungsunterstützung
subject: Entscheidungsunterstützungssystem
subject: Optimierung
subject: Referenzmodellierung
subject: Umfrageforschung
subject: Dewey Decimal Classification::600 | Technik::650 | Management

description: [no abstract]
EVN observations of 6.7-GHz methanol maser polarization in massive star-forming regions II. First statistical results
Creators: name: Surcis, G.
name: Vlemmings, W. H. T.
name: van Langevelde, H. J.
name: Kramer, B. Hutawarakorn
name: Quiroga-Nunez, L. H.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Magnetic fields have only recently been included in theoretical simulations of high-mass star formation. The simulations show that magnetic fields play an important role in the formation and dynamics of molecular outflows. Masers, in particular 6.7-GHz CH3OH masers, are the best probes of the magnetic field morphologies around massive young stellar objects on the smallest scales of 10-100 AU. This paper focuses on 4 massive young stellar objects, IRAS06058+2138-NIRS1, IRAS22272+6358A, S255-IR, and S231, which complement our previous 2012 sample (the first EVN group). From all these sources, molecular outflows have been detected in the past. Seven of the European VLBI Network antennas were used to measure the linear polarization and Zeeman-splitting of the 6.7-GHz CH3OH masers in the star-forming regions in this second EVN group. We detected a total of 128 CH3OH masing cloudlets. Fractional linear polarization (0.8%-11.3%) was detected towards 18% of the CH3OH masers in our sample. The linear polarization vectors are well ordered in all the massive young stellar objects. We measured significant Zeeman-splitting in IRAS06058+2138-NIRS1 (DVz=3.8+/-0.6 m/s) and S255-IR (DVz=3.2+/-0.7 m/s). By considering the 20 massive young stellar objects towards which the morphology of magnetic fields was determined by observing 6.7-GHz CH3OH masers in both hemispheres, we find no evident correlation between the linear distributions of CH3OH masers and the outflows or the linear polarization vectors. On the other hand, we present first statistical evidence that the magnetic field (on scales 10-100 AU) is primarily oriented along the large-scale outflow direction. Moreover, we empirically find that the linear polarization fraction of unsaturated CH3OH masers is P_l<4.5%.
description: 13 pages, 8 figures, 7 tables, accepted by Astronomy & Astrophysics
Allium senescens Backhouse
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: 390. H. senescens Backhouse (H. prasinicolor Besse et Z.) alpinum> pallidum. l. Ssp. prasinicolor (Besse et Z.) Z. (vgl. Besse Lit. 1897a, S. 15) 3-3a: Simplonplateau, 2300m (mit H. pallidum ssp. rupicolum) (Besse);Hohlicht(J.). 391. H.nigrescens Willd. alpinum> murorum. Cat. 236 (sub H. rhaeticum). A. Decipiens (Tausch) Z. 9. Ssp.subpumilum Z.- l: Cocorier-Jorat (F.); Gorges-Neyres bei Evionnaz (F.); Les Tseppes ob Trient (nach Z.); Col de Balme (desgl.). - 2:Fully (nach Z.). - 3:Becca Rionda ob der Alpe Bovine bei Bovernier (F.); Arpette ob Champex (Delasoie); Galenalp ob Saas-Fee (nach Z.); Kaltwasser am Simplon (E. Steiger).- 3a: Alter Spital am Simplon (E. Steiger). - 4:Binntal (P.); Ernergalen im Rappental(Kneucker);Blindental(idem);südlich ob Mün- ster, 2280 m (Binz); Gletsch (E. Steiger); Grimsel (nach Z.). 13. Ssp. pseudohalleri Z. - l: Valerette (P.). - 2:Fully (nach Z.). - 3:Gr. St.Bernhard (Wil- czek);Galenalp ob Saas-Fee(Favrat); Simplonplateau (E. Steiger).- 4: Auf dem Blatt im Binntal (Touton); Obergesteln-Grimsel (Bernoulli); Furka (Chenevard). 17. Ssp. pseudorhaeticum Z. - l: Cocorier-Jorat (F.); Haut d'Alesse (J. Muret). - 2:Plateau von Fully (Ducommun). - 3: Zmutt bei Zermatt (F. Rugel); Saas-Fee (nach Z.); Simplon (Favre). - 3a: Zwischbergen: Furgge und Gmeinalp (Chenevard). - 4:Binntal: Langtalalp (Chenevard), Heiligkreuz-Kummenbord (Binz). 20. Ssp. lecntodontoides (A. -T. et Briq.) Z. - l: Tanay (Briquet, J.); Berroix ob Champery (Besse); Dent de Valerette (nach Z.); Jorat (F.); Gorges-Neyres bei Evionnaz (F.). - 4: Grimsel (Chenevard). 24. Ssp. subrhaeticum Z. - l: Alesse (Thomas, J.Muret). - 3:Simplen (Wilczek). 25. Ssp.lissoglaucinum Z. (vgl. Zahn Lit. 1924, 8.70)- 4:Gletsch(Wilczek). 40. Ssp.nigrescentiforme Z.- 4:Tuchmatt im Eginental(J.). (?Sonst nur in der Ostschweiz.)
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Characterization, dietary habits and nutritional intake of omnivorous, lacto-ovo vegetarian and vegan runners – a pilot study
Creators: name: Nebl, Josefine
name: Schuchardt, Jan Philipp
name: Wasserfurth, Paulina
name: Haufe, Sven
name: Eigendorf, Julian
name: Tegtbur, Uwe
name: Hahn, Andreas
Publisher: name: London : BioMed Central
Year: 2019
Subjects: subject: Recreational endurance athletes
subject: Plant-based diets
subject: nutrient supply
subject: Vegetarianism
subject: Veganism
subject: Nutrient survey
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: Background The number of people preferring plant-based nutrition is growing continuously in the western world. Vegetarianism and veganism are also becoming increasingly popular among individuals participating in sport. However, whether recreationally active vegetarian and vegan populations can meet their nutritional needs is not clear. Methods The purpose of this cross-sectional study was to compare the nutrient intake of omnivorous (OMN, n = 27), lacto-ovo vegetarian (LOV, n = 25) and vegan (VEG, n = 27) recreational runners (two to five training sessions per week) with intake recommendations of the German, Austrian and Swiss Nutrition Societies (Deutsche, Österreichische und Schweizerische Gesellschaften für Ernährung, D-A-CH) for the general population. Lifestyle factors and supplement intake were examined via questionnaires; dietary habits and nutrient intake were determined based on 3-day dietary records. Results More than half of each group did not reach the recommended energy intake (OMN: 10.4, 8.70–12.1; LOV: 9.67, 8.55–10.8; VEG: 10.2, 9.12–11.3 MJ). Carbohydrate intake was slightly below the recommendations of > 50 EN% in OMN (46.7, 43.6–49.8 EN%), while LOV (49.4, 45.5–53.3 EN%) and VEG (55.2, 51.4–59.0 EN%) consumed adequate amounts (p = 0.003). The recommended protein intake of 0.8 g/kg body weight (D-A-CH) was exceeded in all three groups (OMN: 1.50, 1.27–1.66; LOV: 1.34, 1.09–1.56; VEG: 1.25; 1.07–1.42 g/kg BW; p = 0.047). Only VEG (26.3, 22.7–29.8 EN%) did not achieve the recommended fat intake of 30 EN%. The supply of micronutrients, such as vitamin D and cobalamin, was dependent on supplement intake. Additionally, female OMN and LOV achieved the recommended daily intake of 15 mg iron only after supplementation, while VEG consumed adequate amounts solely via food. Conclusion All three groups were sufficiently supplied with most nutrients despite the exceptions mentioned above. The VEG group even showed advantages in nutrient intake (e.g. carbohydrates, fiber and iron) in comparison to the other groups. However, the demand for energy and several macro- and micronutrients might be higher for athletes. Thus, it is also necessary to analyze the endogenous status of nutrients to evaluate the influence of a vegetarian and vegan diet on the nutrient supply of athletes.
The Ultraviolet Structure of Half-Maximal Supergravity with Matter Multiplets at Two and Three Loops
Creators: name: Bern, Zvi
name: Davies, Scott
name: Dennen, Tristan
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using the duality between color and kinematics, we construct the two- and three-loop amplitudes of half-maximal supergravity with matter multiplets and show that new divergences occur in D=4 and D=5. Bossard, Howe and Stelle have recently conjectured the existence of 16-supercharge off-shell harmonic superspaces in order to explain the ultraviolet finiteness of pure half-maximal supergravity with no matter multiplets in D=4 at three loops and in D=5 at two loops. By assuming the required superspace exists in D=5, they argued that no new divergences should occur at two loops even with the addition of abelian-vector matter multiplets. Up to possible issues with the SL(2,R) global anomaly of the theory, they reached a similar conclusion in D=4 for two and three loops. The divergences we find contradict these predictions based on the existence of the desired off-shell superspaces. Furthermore, our D=4 results are incompatible with the new divergences being due to the anomaly. We find that the two-loop divergences of half-maximal supergravity are directly controlled by the divergences appearing in ordinary nonsupersymmetric Yang-Mills theory coupled to scalars, explaining why half-maximal supergravity develops new divergences when matter multiplets are added. We also provide a list of one- and two-loop counterterms that should be helpful for constraining any future potential explanations of the observed vanishings of divergences in pure half-maximal supergravity.
description: 37 pages, 7 figures, REVTex
Ear-clipping Based Algorithms of Generating High-quality Polygon Triangulation
Creators: name: Mei, Gang
name: Tipper, John C.
name: Xu, Nengxiong
Publisher: name: arXiv
Year: 2012
Subjects: subject: Computational Geometry (cs.CG)
subject: FOS: Computer and information sciences

description: A basic and an improved ear clipping based algorithm for triangulating simple polygons and polygons with holes are presented. In the basic version, the ear with smallest interior angle is always selected to be cut in order to create fewer sliver triangles. To reduce sliver triangles in further, a bound of angle is set to determine whether a newly formed triangle has sharp angles, and edge swapping is accepted when the triangle is sharp. To apply the two algorithms on polygons with holes, "Bridge" edges are created to transform a polygon with holes to a degenerate polygon which can be triangulated by the two algorithms. Applications show that the basic algorithm can avoid creating sliver triangles and obtain better triangulations than the traditional ear clipping algorithm, and the improved algorithm can in further reduce sliver triangles effectively. Both of the algorithms run in O(n2) time and O(n) space.
description: Proceedings of the 2012 International Conference on Information Technology and Software Engineering Lecture Notes in Electrical Engineering Volume 212, 2013, pp 979-988
Diptilomiopus morii Huang 2001
Creators: name: XUE, XIAO-FENG
name: WANG, ZHEN
name: SONG, ZI-WEI
name: HONG, XIAO-YUE
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Diptilomiopidae
Diptilomiopus
Diptilomiopus morii

description: Diptilomiopus morii Huang, 2001
 Diptilomiopus morii Huang, 2001b: 71.
 Host. Cyclobalanopsis morii (Fagaceae).
 Relation to host. Vagrant.
 Distribution. China (Taiwan).
description: Published as part of XUE, XIAO-FENG, WANG, ZHEN, SONG, ZI-WEI & HONG, XIAO-YUE, 2009, Eriophyoid mites on Fagaceae with descriptions of seven new genera and eleven new species (Acari: Eriophyoidea), pp. 1-95 in Zootaxa 2253 (1) on page 68, DOI: 10.11646/zootaxa.2253.1.1, http://zenodo.org/record/5496215
Contributions to organizational information security
Creators: name: Lebek, Benedikt
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2015
Subjects: subject: Employees' information security awareness and behavior
subject: security education
subject: training and awareness
subject: consumerization of IT
subject: bring your own device
subject: IT governance
subject: nexus of forces
subject: Informationssicherheitsbewusstsein und -verhalten von Mitarbeitern
subject: Informationssicherheits-Bildung, -Training und -Bewusstsein
subject: Dewey Decimal Classification::600 | Technik::650 | Management

description: [no abstract]
Trace formulae and singular values of resolvent power differences of self-adjoint elliptic operators
Creators: name: Behrndt, Jussi
name: Langer, Matthias
name: Lotoreichik, Vladimir
Publisher: name: arXiv
Year: 2013
Subjects: subject: Spectral Theory (math.SP)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 35P05, 35P20 (Primary) 47F05, 47L20, 81Q10, 81Q15 (Secondary)

description: In this note self-adjoint realizations of second order elliptic differential expressions with non-local Robin boundary conditions on a domain $Ω\subset\dR^n$ with smooth compact boundary are studied. A Schatten--von Neumann type estimate for the singular values of the difference of the $m$th powers of the resolvents of two Robin realizations is obtained, and for $m>\tfrac{n}{2}-1$ it is shown that the resolvent power difference is a trace class operator. The estimates are slightly stronger than the classical singular value estimates by M. Sh. Birman where one of the Robin realizations is replaced by the Dirichlet operator. In both cases trace formulae are proved, in which the trace of the resolvent power differences in $L^2(Ω)$ is written in terms of the trace of derivatives of Neumann-to-Dirichlet and Robin-to-Neumann maps on the boundary space $L^2(\partialΩ)$.
description: to appear in J. London Math. Soc
Rhyncaphytoptus gracilipes
Creators: name: XUE, XIAO-FENG
name: WANG, ZHEN
name: SONG, ZI-WEI
name: HONG, XIAO-YUE
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Diptilomiopidae
Rhyncaphytoptus
Rhyncaphytoptus gracilipes

description: Rhyncaphytoptus gracilipes (Nalepa, 1892)
 Phyllocoptes gracilipes Nalepa, 1892: 191.
 Rhyncaphytoptus gracilipes; Amrine & Stasny, 1994: 276.
 Rhyncaphytoptus gracilipes; Soika & Łabanowski, 2002b: 71.
 Host. Fagus sylvatica (Fagaceae).
 Relation to host. Abnormal hair tufts.
 Distribution. Austria, Denmark.
description: Published as part of XUE, XIAO-FENG, WANG, ZHEN, SONG, ZI-WEI & HONG, XIAO-YUE, 2009, Eriophyoid mites on Fagaceae with descriptions of seven new genera and eleven new species (Acari: Eriophyoidea), pp. 1-95 in Zootaxa 2253 (1) on page 76, DOI: 10.11646/zootaxa.2253.1.1, http://zenodo.org/record/5496215