cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Der Einfluß zeitlich fluktuierender Felder auf die Hyperfeinaufspaltung der Mößbauerstrahlung
Creators: name: Gabriel, Helmut
Publisher: name: Vieweg
Year: 1967
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 530

description: Der Einfluß zeitlich-fluktuierender magnetischer Felder und elektrischer Feldgradienten auf die Hyperfeinaufspaltung der Mößbauerstrahlung wird untersucht. Die Überlegungen gelten für die Klasse von Experimenten, in denen die Umgebung des Atomkerns als Wärmebad wirkt und Ursache für die Entstehung effektiver klassischer Felder ist. Zur Lösung des Prozesses der spontanen Emission in einem entarteten Zweiniveausystem wird der Formalismus der Liouville-Operatoren benutzt. In zwei Schritten wird die Dichtematrix des Gesamtsystems "Kern + Strahlungsfeld + Umgebung" so reduziert, daß ein Ausdruck für die Diagonalelemente der Dichtematrix für Kern und [gamma]-Strahlung übrigbleibt. Über die physikalische Beschaffenheit der Kernumgebung werden keine speziellen Voraussetzungen gemacht. Deren Existenz findet sieh in Korrelationsfunktionen bezüglich der felderzeugenden Störoperatoren wieder. Der Fall der magnetischen Dipolwechselwirkung in einem durch die magnetischen Dipolmomente und Kernspins charakterisierten Zweiniveausystem wird explizit behandelt. Die zeitlich-asymptotische Lösung, die für Meßdauern t > 1/[Gamma], 1/[gamma] gilt, führt auf eine Überlagerung frequenzverschobener Lorentzlinien mit modifizierter Linienbreite. Frequenzverschiebung [Lambda] und zusätzliche Linienbreite [gamma] der einzelnen Hyperfeinlinien sind explizit bekannte Funktionen der Kernspins, magnetischen Quantenzahlen und magnetischen Dipolmomente und hängen über die Feldkorrelationsfunktionen von der Umgebung ab.
Dynamically equivalent ΛCDM equations with underlying Bianchi Type geometry
Creators: name: Pailas, T.
name: Christodoulakis, T.
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Solutions have been found for gravity coupled to electromagnetic field and a set of charged and uncharged perfect fluids for Bianchi Types VI_{(-1)}, VIII, IX, under the primary assumption of the existence of a conformal Killing vector field. The electromagnetic field ``absorbs'' the ``frozen'' anisotropy and the remaining equations are dynamically equivalent with the equations of ΛCDM. There are solutions with flat, negative and positive effective spatial curvature corresponding to the three FLRW classes. Three equations of state for the charged perfect fluid where studied: non-relativistic w=0, relativistic w=\frac{1}{3} and dark energy-like w=-1. For the first two cases, maximum values exist for the scale factor, in order for the weak energy conditions to be respected, which depend upon the geometric and charged fluid parameters. A minimum value for the scale factor exists (for the solutions to be valid) in all the cases and Types, indicating the absence of initial spacetime singularity (big bang). This minimum value depends upon the geometric and electromagnetic parameters. The number of essential constants in the final form of each metric is the minimum without loss of generality due to the use of the constant Automorphism's group. A known solution, with the anisotropy absorbed via one free scalar field is reproduced with our method and contains the minimum possible number of parameters.
description: 20 pages, 2 figures, Latex2e source file
title: Herleitung der ersten Approximation der Theorie elastischer Schalen
Creators: name: Zerna, W.
Publisher: name: Vieweg
Year: 1967
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 50

description: Für die Theorie elastischer Schalen wird das Problem der ersten Approximation behandelt und gezeigt, wie diese systematisch abgeleitet werden kann, ohne Gebrauch zu machen von den üblichen unbefriedigenden Annahmen.
Digitaria diagonalis Stapf
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Digitaria
Digitaria diagonalis

description: Digitaria diagonalis (Nees) Stapf  —
Habit: Herb.
Habitat: LMDF; up to 2 600 m. Distribution: II.
Voucher: N/A.
References: Fries & Fries (1928), Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 36, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
On classical anisotropies in models of Open Inflation
Creators: name: Garriga, Jaume
name: Mukhanov, V. F.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In the simplest model of open inflation there are two inflaton fields decoupled from each other. One of them, the tunneling field, produces a first stage of inflation which prepares the ground for the nucleation of a highly symmetric bubble. The other, a free field, drives a second period of slow roll inflation inside the bubble. However, the second field also evolves during the first stage of inflation, which to some extent breaks the needed symmetry. We show that this generates large supercurvature anisotropies which, together with the results of Tanaka and Sasaki, rule out this class of simple models (unless, of course, $Ω_0$ is sufficiently close to one.) The problem does not arise in modified models where the second field does not evolve in the first stage of inflation.
description: 6 pages, LaTeX, 2 figures. Factor 3/5 in figure labels. References added
Luperosoma Jacoby 1891
Creators: name: Viswajyothi, Keezhpattillam
name: Clark, Shawn M.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Chrysomelidae
Luperosoma

description: Genus Luperosoma Jacoby, 1891
Luperosoma Jacoby, 1891: 87 (type species Luperosoma marginata Jacoby, 1891, by original designation).
Deuterobrotica Bechyné, 1958: 596 (type species Diabrotica amplicornis Baly, 1886, by original designation).
Remarks
This genus includes 13 described species, occurring from the southern United States through much of South America. See Fig. 111 for a habitus illustration. See Blake (1958) for a key that includes some, but not all, of the species. Females are hardly distinguishable from females of some species of Trichobrotica Bechyné, 1956.
description: Published as part of Viswajyothi, Keezhpattillam & Clark, Shawn M., 2022, New World genera of Galerucinae Latreille, 1802 (tribes Galerucini Latreille, 1802, Metacyclini Chapuis, 1875, and Luperini Gistel, 1848): an annotated list and identification key (Coleoptera: Chrysomelidae), pp. 1-102 in European Journal of Taxonomy 842 on page 25, DOI: 10.5852/ejt.2022.842.1945, http://zenodo.org/record/7222499
Additional file 4: of Phylogeographic and evolutionary history analyses of the warty crab Eriphia verrucosa (Decapoda, Brachyura, Eriphiidae) unveil genetic imprints of a late Pleistocene vicariant event across the Gibraltar Strait, erased by postglacial expansion and admixture among refugial lineages
Creators: name: Temim Deli
name: Kiel, Christina
name: Schubart, Christoph
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy

description: Table S4. Analysis of pairwise genetic differentiation in a total dataset of 143 specimens of Eriphia verrucosa (excluding the twelve sequences from GenBank). (DOCX 17 kb)
title: Verschiebungs- und Drehvektorfeld einer Einzelkraft und eines Momentes im Cosseratschen Kontinuum
Creators: name: Kessel, Siegfried
Publisher: name: Vieweg
Year: 1967
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 530

description: Mit Hilfe des vollständigen Spannungsfunktionenansatzes werden in einem unendlich ausgedehnten, elastisch isotropen Cosserat-Kontinuum das Verschiebungs- und das Drehvektorfeld einer Einzelkraft und eines Momentes berechnet und der Greensche Tensor der elastischen Grundgleichungen aufgestellt. Die sich ergebenden Abweichungen von den klassischen Lösungen klingen mit der Entfernung von der Lastsingularität ab.
Detection of Anisotropies in the Gravitational-Wave Stochastic Background
Creators: name: Allen, Bruce
name: Ottewill, Adrian C.
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: By correlating the signals from a pair of gravitational-wave detectors, one can undertake sensitive searches for a stochastic background of gravitational radiation. If the stochastic background is anisotropic, then this correlated signal varies harmonically with the earth's rotation. We calculate how the harmonics of this varying signal are related to the multipole moments which characterize the anisotropy, and give a formula for the signal-to-noise ratio of a given harmonic. The specific case of the two LIGO (Laser Interferometric Gravitational Observatory) detectors, which will begin operation around the year 2000, is analyzed in detail. We consider two possible examples of anisotropy. If the gravitational-wave stochastic background contains a dipole intensity anisotropy whose origin (like that of the Cosmic Background Radiation) is motion of our local system, then that anisotropy will be observable by the advanced LIGO detector (with 90% confidence in one year of observation) if Ω_{gw} > 5.3 \times 10^{-8} h_{100}^{-2}. We also study the signal produced by stochastic sources distributed in the same way as the luminous matter in the galactic disk, and in the same way as the galactic halo. The anisotropy due to sources distributed as the galactic disk or as the galactic halo will be observable by the advanced LIGO detector (with 90% confidence in one year of observation) if Ω_{gw} > 1.8 \times 10^{-10} h_{100}^{-2} or Ω_{gw} > 6.7 \times 10^{-8} h_{100}^{-2}, respectively.
description: 25 pages, Latex with RevTeX and epsfig, now includes S/N ratio calculations, expected response from anisotropy due to local motion & sources in galaxy
Accelerated Discovery of Efficient Solar-cell Materials using Quantum and Machine-learning Methods
Creators: name: Choudhary, Kamal
name: Bercx, Marnik
name: Jiang, Jie
name: Pachter, Ruth
name: Lamoen, Dirk
name: Tavazza, Francesca
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Solar-energy plays an important role in solving serious environmental problems and meeting high-energy demand. However, the lack of suitable materials hinders further progress of this technology. Here, we present the largest inorganic solar-cell material search to date using density functional theory (DFT) and machine-learning approaches. We calculated the spectroscopic limited maximum efficiency (SLME) using Tran-Blaha modified Becke-Johnson potential for 5097 non-metallic materials and identified 1997 candidates with an SLME higher than 10%, including 934 candidates with suitable convex-hull stability and effective carrier mass. Screening for 2D-layered cases, we found 58 potential materials and performed G0W0 calculations on a subset to estimate the prediction-uncertainty. As the above DFT methods are still computationally expensive, we developed a high accuracy machine learning model to pre-screen efficient materials and applied it to over a million materials. Our results provide a general framework and universal strategy for the design of high-efficiency solar cell materials. The data and tools are publicly distributed at: https://www.ctcms.nist.gov/~knc6/JVASP.html, https://www.ctcms.nist.gov/jarvisml/, https://jarvis.nist.gov/ and https://github.com/usnistgov/jarvis .
Wormholes in exponential $f(R,T)$ gravity
Creators: name: Moraes, P. H. R. S.
name: Sahoo, P. K.
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Alternative gravity is nowadays an extremely important tool to address some persistent observational issues, such as the dark sector of the universe. They can also be applied to stellar astrophysics, leading to outcomes one step ahead of those obtained through General Relativity. In the present article we test a novel $f(R,T)$ gravity model within the physics and geometry of wormholes. The $f(R,T)$ gravity is a reputed alternative gravity theory in which the Ricci scalar $R$ in the Einstein-Hilbert gravitational lagrangian is replaced by a general function of $R$ and $T$, namely $f(R,T)$, with $T$ representing the trace of the energy-momentum tensor. We propose, for the first time in the literature, an exponential form for the dependence of the theory on $T$. We derive the field equations as well as the non-continuity equation and solve those to wormhole metric and energy-momentum tensor. The importance of applying alternative gravity to wormholes is that through these theories it might be possible to obtain wormhole solutions satisfying the energy conditions, departing from General Relativity well-known outcomes. In this article, we indeed show that it is possible to obtain wormhole solutions satisfying the energy conditions in the exponential $f(R,T)$ gravity. Naturally, there is still a lot to do with this model, as cosmological, galactical and stellar astrophysics applications, and the reader is strongly encouraged to do so, but, anyhow, one can see the present outcomes as a good indicative for the theory.
description: 6 pages, 3 figures, To appear in European Physical Journal C
Digitaria maitlandii Stapf & C. E. Hubb.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Digitaria
Digitaria maitlandii

description: Digitaria maitlandii Stapf & C.E.Hubb.  —
Habit: Herb.
Habitat: LMDF; up to 2 700 m. Distribution: II.
 Voucher: West Mount Kenya Forest Station, Alt. 2 200 m, Fries & Fries 856 (K, BR, S).
 References: Fries & Fries (1928), Clayton et al. (1974b).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 36, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Near-surface water balances of waste rock dumps
Creators: name: Birkham, T.
name: O'Kane, Mike
name: Goodbrand, Amy
name: Barbour, S. Lee
name: Carey, S. K.
name: Straker, Justin
name: Baker, Trevor
name: Klein, Rupert
Publisher: name: The University of British Columbia
Year: 2014

description: The near-surface water balance of mine impacted landscapes is a key control on re-vegetation performance, and on the hydrologic and water quality impact at the watershed scale. As part of Teck Resources Limited’s applied research and development program focused on managing water quality in mine-affected watersheds, 12 sites representing a range of waste rock dump reclamation surface management options (i.e. soil cover, surficial mounding) were instrumented in 2012 to measure meteorological and soil water response and to quantify the near-surface water balances with a focal objective to improve estimates of ranges of net percolation into waste rock dumps under a range of scenarios. Subsurface water and meteorological conditions varied substantially, as expected for the range of elevation, slope aspects, vegetation, soil covers, geographic location and surface preparation of the selected sites. Patterns in water balance trends emerged in the first year of analysis with net percolation (NP) into underlying waste rock typically decreasing for increased vegetation and soil cover, as well as for decreases in rainfall or snowmelt. Increased vegetation cover resulted in a greater volume of water removed from near-surface through evapotranspiration. The lowest NP (as % of water input) was estimated for a mature, reclaimed conifer forest site and a dense agronomic grass/alfalfa covered site. Net percolation estimated for a soil covered waste rock slope was approximately 15% (of water inputs) less than an adjacent bare waste rock slope. Decreased NP was partly attributed to greater water storage in the finer-textured soil cover. Net percolation through the soil cover is expected to further decrease with time as vegetation establishes relative to the bare waste rock slope. Net percolation for a mounded, bare waste rock slope was less than estimated for an adjacent smooth slope. Net percolation below a trough was similar to the smooth slope, but decreased at the crest and mounded mid-slope positions due to thinner snowpack (less snowmelt) from wind scouring. Additional monitoring and analysis of site-specific water balances will help define the shift in the relative proportions of water entering the deposits as vegetation matures.
title: Das elektromagnetische Feld innerhalb und außerhalb einer leitenden Kugel bei zeitabhängigem äußerem Magnetfeld
Creators: name: Seebass, Joachim
Publisher: name: Vieweg
Year: 1967
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 50

description: In der vorliegenden Arbeit wird das elektromagnetische Feld in einer Kugel aus elektrisch leitendem Material untersucht, die sich in einem äußeren, ursprünglich räumlich homogenen, zeitlich veränderlichen Magnetfeld befindet. Für den Fall rein sinusförmiger Zeitabhängigkeit werden die elektromagnetischen Feldkomponenten exakt berechnet und z. T. diskutiert. Weiterhin wird ein exakter Ausdruck für den zeitlichen Mittelwert der in der Kugel durch Wirbelströme erzeugten Jouleschen Wärme angegeben. Für den Fall zeitlich gepulster äußerer Magnetfelder lassen sich für die elektromagnetischen Feldkomponenten und für die Joulesche Wärme nur Integralformeln (Fourier-Integrale) angegeben, die nur mit Hilfe einer Rechenanlage ausgewertet werden können. Für einen speziellen Fall (einmaliger Rechteck-Impuls) läßt sich die Integration zur Berechnung der Joulesehen Wärme exakt durchführen. Dabei ergibt sich eine rasch konvergierende Reihe.
Magnetotunneling spectroscopy as a probe for pairing symmetry determination in quasi-2D anisotropic superconductors
Creators: name: Tanuma, Y.
name: Tanaka, Y.
name: Kuroki, K.
name: Kashiwaya, S.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: As a probe to determine the pairing symmetry of quasi-two-dimensional anisotropic superconductors, we propose tunneling spectroscopy in the presence of magnetic field, where the magnetic field is parallel to the two dimensional planes and rotated. As a case study, we apply this idea to the models of high-$T_{C}$ cuprates and organic superconductors $κ$-(ET)$_2X$. The surface density of states at the Fermi energy exhibits a characteristic oscillation upon rotating the direction of the magnetic field due to the Doppler shift of the energy of quasiparticles. The surface density of states has a minimum when the applied magnetic field is parallel to the node direction of the pair potential independent of the detailed shape of the Fermi surface. The amplitude of the oscillation is sensitively affected by the shape of Fermi surface.
description: 4 pages, 4 figures
Processes and Materials for Organic Photovoltaics
Creators: Cox, Marshall
Publisher: name: Columbia University
Year: 2013
Subjects: Electrical engineering
Engineering

description: The field of organic photovoltaics is driven by the desire for better and cheaper solar cells. While showing much promise, current generations of organic photovoltaic (OPV) devices do not exhibit properties that are suited for wide scale commercialization. While much research has been dedicated towards this goal, more yet needs to be done before it can be clear whether this is an achievable goal. This thesis describes new materials investigations for higher efficiency better stability organic photovoltaics, as well as new processes that broaden the application and fabrication space for these devices. The application of electro-polymerization, a deposition process, towards organic thin-film fabrication is discussed. This novel process for OPVs is followed by an analysis of new and interesting materials for OPV devices, including a higher efficiency hole-transporting material, and two hole-transporting molecules that exhibit self-assembly during OPV fabrication. The results of these investigations indicate the possibility for increased fabrication freedom and control, molecular species design that could allow higher efficiency devices, as well as indications of the role that molecular interactions in OPV heterojunctions play. In addition, the possibilities of integrating graphene, the two-dimensional form of carbon, into OPV architectures is discussed. A new process for graphene transfer that allows the integration of graphene into chemically and physically more fragile systems including those composed of small molecule semiconductors is described and experimentally verified. Graphene is then integrated as a cathode in OPVs, and a modeling and experimental investigation is performed to evaluate the potential for integrating graphene as a recombination layer in tandem OPVs. Based on this investigation, the integration of graphene into tandem OPVs could enable higher efficiency devices and significantly broadened architectural freedom for tandem fabrication.
Measurement of prompt photon production in $\sqrt{s_\mathrm{NN}} = 8.16$ TeV $p$+Pb collisions with ATLAS
Creators: name: ATLAS Collaboration
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The inclusive production rates of isolated, prompt photons in $p$+Pb collisions at $\sqrt{s_\mathrm{NN}} = 8.16$ TeV are studied with the ATLAS detector at the Large Hadron Collider using a dataset with an integrated luminosity of 165 nb$^{-1}$ recorded in 2016. The cross-section and nuclear modification factor $R_{p\mathrm{Pb}}$ are measured as a function of photon transverse energy from 20 GeV to 550 GeV and in three nucleon-nucleon centre-of-mass pseudorapidity regions, (-2.83,-2.02), (-1.84,0.91), and (1.09,1.90). The cross-section and $R_{p\mathrm{Pb}}$ values are compared with the results of a next-to-leading-order perturbative QCD calculation, with and without nuclear parton distribution function modifications, and with expectations based on a model of the energy loss of partons prior to the hard scattering. The data disfavour a large amount of energy loss and provide new constraints on the parton densities in nuclei.
description: 37 pages in total, author list starting page 21, 9 figures, no tables, final version published in Phys. Lett. B. All figures including auxiliary figures are available at https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/HION-2018-05/
Flat Spots: topological signatures of an open universe in COBE sky maps
Creators: name: Levin, Janna J.
name: Barrow, John D.
name: Bunn, Emory F.
name: Silk, Joseph
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate the behaviour of light rays in an open universe with a partly periodic horn topology. The geodesics can be solved exactly and the periodic topology creates characteristic new effects in temperature maps of the microwave background. Large flat regions appear in COBE sky maps even when multiple images of astronomical sources are unobservable.
description: 5 pages including figures, uses RevTex
Human Attention in Image Captioning: Dataset and Analysis
Creators: name: He, Sen
name: Tavakoli, Hamed R.
name: Borji, Ali
name: Pugeault, Nicolas
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: In this work, we present a novel dataset consisting of eye movements and verbal descriptions recorded synchronously over images. Using this data, we study the differences in human attention during free-viewing and image captioning tasks. We look into the relationship between human attention and language constructs during perception and sentence articulation. We also analyse attention deployment mechanisms in the top-down soft attention approach that is argued to mimic human attention in captioning tasks, and investigate whether visual saliency can help image captioning. Our study reveals that (1) human attention behaviour differs in free-viewing and image description tasks. Humans tend to fixate on a greater variety of regions under the latter task, (2) there is a strong relationship between described objects and attended objects ($97\%$ of the described objects are being attended), (3) a convolutional neural network as feature encoder accounts for human-attended regions during image captioning to a great extent (around $78\%$), (4) soft-attention mechanism differs from human attention, both spatially and temporally, and there is low correlation between caption scores and attention consistency scores. These indicate a large gap between humans and machines in regards to top-down attention, and (5) by integrating the soft attention model with image saliency, we can significantly improve the model's performance on Flickr30k and MSCOCO benchmarks. The dataset can be found at: https://github.com/SenHe/Human-Attention-in-Image-Captioning.
description: To appear at ICCV 2019
Topos Theory and Consistent Histories: The Internal Logic of the Set of all Consistent Sets
Creators: name: Isham, C. J.
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A major problem in the consistent-histories approach to quantum theory is contending with the potentially large number of consistent sets of history propositions. One possibility is to find a scheme in which a unique set is selected in some way. However, in this paper we consider the alternative approach in which all consistent sets are kept, leading to a type of `many world-views' picture of the quantum theory. It is shown that a natural way of handling this situation is to employ the theory of varying sets (presheafs) on the space $\B$ of all Boolean subalgebras of the orthoalgebra $\UP$ of history propositions. This approach automatically includes the feature whereby probabilistic predictions are meaningful only in the context of a consistent set of history propositions. More strikingly, it leads to a picture in which the `truth values', or `semantic values' of such contextual predictions are not just two-valued (\ie true and false) but instead lie in a larger logical algebra---a Heyting algebra---whose structure is determined by the space $\B$ of Boolean subalgebras of $\UP$.
description: 28 pages, LaTeX
Additional file 3: of Phylogeographic and evolutionary history analyses of the warty crab Eriphia verrucosa (Decapoda, Brachyura, Eriphiidae) unveil genetic imprints of a late Pleistocene vicariant event across the Gibraltar Strait, erased by postglacial expansion and admixture among refugial lineages
Creators: name: Temim Deli
name: Kiel, Christina
name: Schubart, Christoph
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Marine Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Table S3. Geographic distribution of the 30 haplotypes of E. verrucosa recorded at the 15 defined populations within the East Atlantic Ocean and Mediterranean Sea. (DOCX 16 kb)
title: Zur unelastischen Elektronenstreuung an Teilchen-Loch-Zuständen von Ca40
Creators: name: Weigert, L.
Publisher: name: Vieweg
Year: 1967
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 50

description: Angeregte Teilchen-Loch-Zustände von Ca40 mit JP = 1- und T = 1 und ihre Energien wurden mit dem RPA-Verfahren bestimmt. Für diese Zustände wurden die transversalen Anteile der Matrixelemente für elektronische übergänge vom Grundzustand aus in Abhängigkeit von der Impulsübertragung ausgewertet und diskutiert.
Additional file 1 of A novel DNA methylation signature associated with lymph node metastasis status in early gastric cancer
Creators: name: Chen, Shang
name: Yu, Yanqi
name: Li, Tao
name: Ruan, Weimei
name: Wang, Jun
name: Peng, Quanzhou
name: Yu, Yingdian
name: Cao, Tianfeng
name: Xue, Wenyuan
name: Liu, Xin
name: Chen, Zhiwei
name: Yu, Jiang
name: Fan, Jian-Bing
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Plant Biology

description: Additional file 1: Supplemental Figures.
On two-loop corrections to the Higgs trilinear coupling in models with extended scalar sectors
Creators: name: Braathen, Johannes
name: Kanemura, Shinya
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the possible size of two-loop radiative corrections to the Higgs trilinear coupling $λ_{hhh}$ in two types of models with extended Higgs sectors, namely in a Two-Higgs-Doublet Model (2HDM) and in the Inert Doublet Model (IDM). We calculate the leading contributions at two loops arising from the additional (heavy) scalars and the top quark of these theories in the effective-potential approximation. We include all necessary conversion shifts in order to obtain expressions both in the $\overline{\text{MS}}$ and on-shell renormalisation schemes, and in particular, we devise a consistent "on-shell" prescription for the soft-breaking mass of the 2HDM at the two-loop level. We illustrate our analytical results with numerical studies of simple aligned scenarios and show that the two-loop corrections to $λ_{hhh}$ remain smaller than their one-loop counterparts, with a typical size being 10-20% of the one-loop corrections, at least while perturbative unitarity conditions are fulfilled. As a consequence, the existence of a large deviation of the Higgs trilinear coupling from the prediction in the Standard Model, which has been discussed in the literature at one loop, is not altered significantly.
description: 22 pages, 3 figures; v2 matches version published in PLB
title: Untersuchungen zur pleistozänen Harz-Vergletscherung
Creators: name: Poser, Hans
name: Hövermann, Jürgen
Publisher: name: Vieweg
Year: 1951
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Braunschweiger Land
subject: Abhandlungen der BWG
subject: 550

description: Cette publication continue la discussion sur le problème d'une glaciation quaternaire dans le Harz. Des preuves d'une glaciation würmienne sont fournies par des méthodes modernes de la morphologie climatique, à l'aide de la morphométrie des galets (indices d'émoussé d'après A. Cailleux), par l'orientation des axes des galets dans les masses accumulées et par la présence des blocs et blocailles erratiques. Les glaciers würmiens sont reconstitués; la limite des neiges se trouvait d' environ 700m. Cette faible altitude, par comparaison avec la glaciation würmienne des autres montagnes de l'Europe Centrale s'expliquerait par l'existence d'un climat glacial-maritime en Allemagne du Nord et occidentale. Au commencement du Tardiglaciaire la glaciation s'évanouissait; mais certaines formes périglaciaires plus jeunes et une nouvelle dépression de la limite forestière indiquent une nouvelle période d'un climat périglaciaire dans les hauteurs au dessus de 600-700m à la fin du Tardiglaciaire (Jüngere Dryas-Zeit) .
Digitaria ternata Stapf
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Digitaria
Digitaria ternata

description: Digitaria ternata (A.Rich.) Stapf  —
Habit: Herb.
Habitat: LMDF; up to 2 600 m. Distribution: I.
 Voucher: Mount Kenya, Alt. 2000 m, 22 Oct. 1981, Cheseny 59 (EA).
Reference: Bussmann (1994).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 37, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
title: Die Bewegungsgleichungen nichtholonomer Systeme
Creators: name: Schaefer, Hermann
Publisher: name: Vieweg
Year: 1951
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 62

description: The equations of motion of non-holonomic-systems in velocity coordinates are derived in two different ways. (1) Directly by the Lagrangeian principle, (2) by the principle of least action in the canonical form.
Temperature correlators in the two-component one-dimensional gas
Creators: name: Izergin, A. G.
name: Pronko, A. G.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: The quantum nonrelativistic two-component Bose and Fermi gases with the infinitely strong point-like coupling between particles in one space dimension are considered. Time and temperature dependent correlation functions are represented in the thermodynamic limit as Fredholm determinants of integrable linear integral operators.
description: 40 pages, LaTeX, a4.sty
Proceduralism in Social and Economic Rights
Creators: Klein, Alana
Publisher: name: Columbia University
Year: 2011
Subjects: subject: Human rights--Economic aspects
subject: Civil rights--Economic aspects
subject: Social sciences
subject: FOS: Social sciences
subject: Law and economics
subject: Procedure (Law)
subject: Social rights
subject: Law
subject: FOS: Law
subject: International law
subject: Dispute resolution (Law)

description: This dissertation engages with and contributes to a growing literature on procedural approaches in theorizing, monitoring and adjudicating social and economic rights, with reference to new governance literature.  It analyzes a move in social and economic rights away from the generation and monitoring of substantive norms by treaty monitors, judges, and scholars, and toward processes designed to generate accountable, participatory, non-uniform, iterative responses to rights broadly conceived.  The first paper explores the emphasis on new governance style proceduralism in the adjudication of these rights. The second focuses on the right to health and considers how collaborations among criminal justice, public health, and community actors can be informed by the new proceduralism in state responses to non-disclosure of HIV-status in sexual relationships. The third and final article argues that the use of new governance style proceduralism for rationalizing the distribution of publicly-funded health care resources in Canada dovetails with the emergent focus on process in human rights to open space for more meaningful human rights scrutiny. Each of the three papers concludes with a discussion of the limits of these emerging approaches.
Additional file 2: of Phylogeographic and evolutionary history analyses of the warty crab Eriphia verrucosa (Decapoda, Brachyura, Eriphiidae) unveil genetic imprints of a late Pleistocene vicariant event across the Gibraltar Strait, erased by postglacial expansion and admixture among refugial lineages
Creators: name: Temim Deli
name: Kiel, Christina
name: Schubart, Christoph
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Table S2. Pattern of assignment of the twelve Cox1 sequences of Eriphia verrucosa (retrieved from GenBank) to the detected haplotypes in this study. (DOCX 11 kb)
Design of in-situ water treatment of acid contaminated lake
Creators: name: Jensen, S. E.
name: Sharp, Tom
name: Allen, Dianne
name: Wilson, Ian
Publisher: name: The University of British Columbia
Year: 2014

description: An in-situ treatment system was designed for Nero Lake, an acid contaminated lake in northern Saskatchewan. The purpose of the treatment system was to neutralize the lake water, which would be accomplished by adding lime to the entire lake. The process design was based on a pilot trial and a water and load balance model study. The pilot trial showed that lime could be delivered to the lake as a dilute lime solution to 10% to 20% of the lake water without significant loss of lime utilization and allowing the natural seasonal turnover of the lake to mix the lime throughout the lake. In-line injection of lime resulted in similar performance as mixing lime slurry and lake water in a mix tank. A water and load balance model was developed to determine whether addition of excess alkalinity (lime) was warranted as a way of mitigating acidity that may report to the lake in the future. The model was developed as a simple spreadsheet based model. The modelling results showed that since 1978, the annual load of alkalinity to Nero Lake has been greater than the annual load of acidity. This means that the lake will not become acidic following neutralization. The model also showed that any reduction in the current acidity loadings reporting to the lake is unlikely to significantly affect the long-term water quality of Nero Lake.
Digitaria velutina P. Beauv.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Digitaria
Digitaria velutina

description: Digitaria velutina (Forssk.) P.Beauv.  —
Habit: Herb.
Habitat: LMDF; up to 2 900 m. Distribution: I.
 Voucher: Mutamayu Farm on Burguret River, Alt. 1 950 m, 1 Jan. 2000, Robertson 7337 (EA).
References: Bussmann (1993, 1994), Bussmann & Beck (1995a).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 37, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Network Structure Effects in Reservoir Computers
Creators: name: Carroll, Thomas L.
name: Pecora, Louis M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Emerging Technologies (cs.ET)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: A reservoir computer is a complex nonlinear dynamical system that has been shown to be useful for solving certain problems, such as prediction of chaotic signals, speech recognition or control of robotic systems. Typically a reservoir computer is constructed by connecting a large number of nonlinear nodes in a network, driving the nodes with an input signal and using the node outputs to fit a training signal. In this work, we set up reservoirs where the edges (or connections) between all the network nodes are either +1 or 0, and proceed to alter the network structure by flipping some of these edges from +1 to -1. We use this simple network because it turns out to be easy to characterize; we may use the fraction of edges flipped as a measure of how much we have altered the network. In some cases, the network can be rearranged in a finite number of ways without changing its structure; these rearrangements are symmetries of the network, and the number of symmetries is also useful for characterizing the network. We find that changing the number of edges flipped in the network changes the rank of the covariance of a matrix consisting of the time series from the different nodes in the network, and speculate that this rank is important for understanding the reservoir computer performance.
description: accepted for Chaos
title: Das Rationalisierungsproblem in der Elektrodynamik
Creators: name: Stille, Ulrich
Publisher: name: Vieweg
Year: 1951
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 62

description: The different methods for rationalization in electrodynamics are to be discerned and characterized by two general points of view: (1) according to the principal kind of the method (variation of magnitudes or units) and (2) according to the magnitude respectively unit which remains invariant against rationalization. The four most important methods of rationalization (rationalization of Heaviside-Lorenz, rationalization of Giorgi, and the modifications of those two methods regarding variation of magnitudes respectively units) are explained by simple examples, their consequences are confronted, and some general conclusions are drawn. This results in-as far as in future the rational and the nonrational treatment of electrodynamics will be maintained in parallel-the method of Giorgi represents the most suitable solution.
title: Über die Beeinflussung des Lösungsvermögens von Methanol für n-Hexan und verwandte Kohlenwasserstoffe durch Veränderung seines Assoziationszustandes
Creators: name: Suhrmann, Rudolf
name: Walter, Reinhard
Publisher: name: Vieweg
Year: 1951
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 54

description: By addition of small dissolved quantities of a substance Z to methanol, the, critical temperature of solution L.T. of the system methanol/paraffin hydrocarbon is increased ([delta]L.T. positive) or decreased ( [delta]L.T. negative) proportional to the molality Z/methanol. If [delta]L.T. is positive, Z (H20, HCl, C6H5 x NH2) causes an increase of the degree of association, if it is negative, Z (CCl4 , CHCL3, C6H6, C6H5 x CH3, CH3 x CH(OH) x CH3) reduces this degree. The specific decrease of the critical temperature of solution for CCl4 , CHCl3, C6H5 x CH3 diminishes in the same order as the influence of Z decreases the state of association of the alcohol. The measurement of [delta]L.T. can be employed for quantitative analysis of traces of such substances which change the degree of association of methanol.
Linear instability of shear thinning pressure driven channel flow
Creators: name: Barlow, Hugh J.
name: Hemingway, Ewan J.
name: Clarke, Andrew
name: Fielding, Suzanne M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We study theoretically pressure driven planar channel flow of shear thinning viscoelastic fluids. Combining linear stability analysis and full nonlinear simulation, we study the instability of an initially one-dimensional base state to the growth of two-dimensional perturbations with wavevector in the flow direction. We do so within three widely used constitutive models: the microscopically motivated Rolie-Poly model, and the phenomenological Johnson-Segalman and White-Metzner models. In each model, we find instability when the degree of shear thinning exceeds some level characterised by the logarithmic slope of the flow curve at its shallowest point. Specifically, we find instability for $n
description: 13 pages, 17 figures
Additional file 1: of Bioinformatics Resource Manager: a systems biology web tool for microRNA and omics data integration
Creators: name: Brown, Joseph
name: Phillips, Aaron
name: Lewis, David
name: Michael-Andres Mans
name: Chang, Yvonne
name: Tanguay, Robert
name: Peterson, Elena
name: Waters, Katrina
name: Tilton, Susan
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: Plant Biology

description: Experimental Methods. Description of experimental methods for datasets used in the paper, including culturing, treatment protocols, RNA sequencing and data analysis for HBEC and zebrafish embryos. (PDF 14 kb)
title: Hundert Jahre schwedische Zündhölzer
Creators: name: Boettger, Caesar
Publisher: name: Vieweg
Year: 1951
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 54

description: A hundred years ago, the German chemist R.C. Boettger invented the Swedish safety match. On occasion of this centenary, the author gives a brief report of the history and reproduces in facsimile the description of the inventor.
Echinochloa pyramidalis Hitchc. & Chase
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Echinochloa
Echinochloa pyramidalis

description: Echinochloa pyramidalis (Lam.) Hitchc. & Chase  —
Habit: Herb.
Habitat: LMDF; up to 2 400 m. Distribution: II.
 Voucher: Northwest Mount Kenya, CCM Angaine Farm, Alt. 2 179 m, 23 Jan. 2006, Okebiro et al. KEFRI339 (EA).
References: Fries & Fries (1928), Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 37, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
title: Verbundkörper aus Sinterwerkstoff und kompaktem Metall, hergestellt durch Aufpressen und Sintern
Creators: name: Hofmann, Wilhelm
name: Schmalenbach, Ernst
Publisher: name: Vieweg
Year: 1951
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 62

description: Joints of sintered powder-metal and wrought metal were obtained in the following combinations: iron-powder upon steel, iron-copper upon steel, lead bronze upon steel, tungsten-copper upon copper, silver-graphite upon copper. The powder was pressed into the surface of the base metal and then both were sintered. The influence of the grain size, of the amount of pressure applied and of the sintering temperature were investigated. The strength of the joint was examined by tensile and shear tests. Values of the strength of the joints in the order of a few kg/mm^2 were observed. These values could be further enlarged by conclusive forging. This paper mainly describes the observations made in non-ferrous metals .