cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 6 of Effectiveness of a clinical decision support system for hypertension management in primary care: study protocol for a pragmatic cluster-randomized controlled trial
Creators: name: Song, Jiali
name: Wang, Xiuling
name: Wang, Bin
name: Gao, Yan
name: Liu, Jiamin
name: Zhang, Haibo
name: Li, Xi
name: Li, Jing
name: Wang, Ji-Guang
name: Cai, Jun
name: Herrin, Jeph
name: Armitage, Jane
name: Krumholz, Harlan M.
name: Zheng, Xin
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 6: Supplement 6. Trial registration data of the LIGHT-ACD trial.
COBE and Global Topology: An Example of the Application of the Identified Circles Principle
Creators: name: Roukema, Boudewijn F.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The significance to which the cosmic microwave background observations by the satellite COBE can be used to refute a specific observationally based hypothesis for the global topology (3-manifold) of the Universe is investigated, by a new method of applying the principle of matched circle pairs. Moreover, it is shown that this can be done without assuming Gaussian distributions for the density perturbation spectrum. The Universe is assumed to correspond to a flat Friedmann-Lema\^ıtre model with a zero value of the cosmological constant. The 3-manifold is hypothesised to be a 2-torus in two directions, with a third axis larger than the horizon diameter. The positions and lengths of the axes are determined by the relative positions of the galaxy clusters Coma, RX~J1347.5-1145 and CL 09104+4109, assumed to be multiple topological images of a single, physical cluster. If the following two assumptions are valid: (i) the error estimates in the COBE DMR data are accurate estimates of the total random plus systematic error; and (ii) the temperature fluctuations are dominated by the na\"ıve Sachs-Wolfe effect; then the distribution of the temperature differences between multiply imaged pixels is significantly wider than the uncertainty in the differences, and the candidate is rejected at the 94% level. This result is valid for either the `subtracted' or `combined' Analysed Science Data Sets, for either $10°$ or $20°$ smoothing, and is strengthened if suspected contaminated regions from the galactic centre and the Ophiuchus and Orion complexes are removed.
description: 12 pages, 7 figures, accepted by MNRAS
Bekenstein Bounds, Penrose Inequalities, and Black Hole Formation
Creators: name: Jaracz, Jaroslaw S.
name: Khuri, Marcus A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: A universal geometric inequality for bodies relating energy, size, angular momentum, and charge is naturally implied by Bekenstein's entropy bounds. We establish versions of this inequality for axisymmetric bodies satisfying appropriate energy conditions, thus lending credence to the most general form of Bekenstein's bound. Similar techniques are then used to prove a Penrose-like inequality in which the ADM energy is bounded from below in terms of horizon area, angular momentum, and charge. Lastly, new criteria for the formation of black holes is presented involving concentration of angular momentum, charge, and nonelectromagnetic matter energy.
description: 10 pages
Bounds on Dirac Neutrino Masses from Nucleosynthesis
Creators: name: Dolgov, A. D.
name: Kainulainen, K.
name: Rothstein, I. Z.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We derive new bounds on the Dirac mass of the tau and muonic neutrinos. By solving the kinetic equation for the rate of energy deposition due to helicity flipping processes and imposing the constraint that the number of effective species contributing to the energy density at the time of nucleosynthesis be $Δk_ν
description: 10 pages, UM-TH-94-21, UMN-TH-1303-94, FERMILAB-Pub-94/199-A
Pulse Width Evolution in GRBs: Evidence for Internal Shocks
Creators: name: Ramirez-Ruiz, E.
name: Fenimore, E. E.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Many cosmological models of GRBs envision the energy source to be a cataclysmic stellar event leading to a relativistically expanding fireball. Particles are thought to be accelerated at shocks and produce nonthermal radiation. The highly variable temporal structure observed in most GRBs has significantly constrained models. By using different methods of statistical analysis in the time domain we find that the width of the large amplitude pulses in GRB time histories remain remarkably constant throughout the classic GRB phase. This is also true for small amplitude pulses. However, small and large pulses do not have the same pulse width within a single time history. We find a quantitative relationship between pulse amplitude and pulse width: the smaller amplitude peaks tend to be wider, with amplitude following a power law with an index of about -2.8. Internal shocks simulated by randomly selecting the Lorentz factor and energy per shell are consistent with a power law relationship. This is strong quantitative evidence that GRBs are, indeed, caused by internal shocks. The dependency of the width-vs.-intensity relationship on the maximum Lorentz factor provides a way to estimate that elusive parameter. Our observed power law index indicates that Γ_{max} is less or equal than 10^3. We also interpret the narrowness of the pulse width distribution as indicating that the emission, that occurs when one shell over takes another, is produced over a small range of distances from the central site.
description: 20 pages, 7 embedded figures, with final revisions
Near-infrared Spectral Features in Single-aged Stellar Populations
Creators: name: Schiavon, Ricardo P.
name: Barbuy, Beatriz
name: Bruzual, Gustavo
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Synthetic spectra for single-aged stellar populations of metallicities [M/H] = -0.5, 0.0 and +0.5, ages = 3 to 17 Gyrs, and initial mass function exponents x = 0.1 to 2.0 were built in the wavelength range 6000-10200 Angstrons. For such we have employed the grid of synthetic spectra described in Schiavon & Barbuy (1999), computed for the stellar parameters 2500 <= Teff <= 6000 K, -0.5 <= log g <= 5.0, [M/H] = -0.5, 0.0 and +0.5, and [alpha/Fe] = 0.0, together with the isochrones by Bertelli et al. (1994) and Baraffe et al. (1998). The behavior of the features NaI8190, CaII8662, TiO6600 and FeH9900 in the integrated spectra of single stellar populations were studied in terms of metallicity, initial mass function and age variations. The main conclusions are that the NaI doublet is an IMF-sensitive feature, which is however sensitive also to metallicity and age, whereas TiO, CaII and FeH are very sensitive to metallicity and essentially insensitive to IMF and age.
description: 13 pages + 7 figures, ApJ accepted
New Portraits: Authorship, Masculinity, and the Artist as ‘Other’ in the Anglo-Caribbean Künstlerroman, 1954–1991
Neue Porträts: Autorschaft, Männlichkeit und der Künstler als ‘Anderer’ im anglo-karibischen Künstlerroman, 1954–1991
Creators: name: Gerlsbeck, Silvia
Publisher: name: Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)
Year: 2024

description: This thesis focuses on artistic self-fashioning in light of difference in the Anglo-Caribbean novel in Britain between 1954 and 1991. It enquires into the influence of a specific generic tradition on the Caribbean novel: the Künstlerroman, or artist novel. I posit that in the mid-twentieth century, a new type of text emerged which set the – often hindered – artist, most often an author, centre stage as a category for negotiating ontological and epistemological questions. I illustrate this by drawing on five exemplary case studies: these are George Lamming’s The Emigrants (1954), Wilson Harris’s The Eye of the Scarecrow (1965), Samuel Selvon’s ‘London Trilogy’, comprising The Lonely Londoners (1956), Moses Ascending (1975), and Moses Migrating (1983), with a particular focus on the second novel in this trilogy, V.S. Naipaul’s The Enigma of Arrival (1987), and David Dabydeen’s The Intended (1991). This study emerges from the observation that male-authored novels in the decades after Windrush foreground questions of writing, gender, and sexuality and interconnect these themes in staging processes of artistic self-fashioning and position-taking. My central thesis is that the Anglo-Caribbean novel draws on the tradition and generic framework of the Künstlerroman, self-reflexively stages and refracts its structural items and myths, and thereby explores and participates in the formation of artistic subjectivity and literary authority under the premises of difference. In articulating the complexities and pitfalls of specifically writerly activity in the context of diaspora, the texts negotiate the Caribbean writer’s positionality in the cultural field and the demands levelled on artists by drawing on a genre that has historically always served to elucidate writerly subject formation and the writer’s relation to matters of aesthetics and politics. The artist figure as interconnecting discourses of authorship, masculinity, race, and ethnicity serves authors to negotiate the epistemologies of a European literary tradition and matters of canon formation, to expose the myths that underlie artistry and authority, and to develop strategies of self-positioning and -authorisation as ‘other’ vis-à-vis this tradition and within the public sphere.
Analysis of the anomalous events $e^{+}\,e^{-}\,\rightarrow\, l^{+}\, ł^{-}\,γ\,γ$
Creators: name: Litvin, V. A.
name: Slabospitsky, S. R.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The $e^{+}\,e^{-}\,\rightarrow\,l^{+}\, ł^{-}\,γ\,γ$ anomalous events, regis\-te\-red at $L3$ de\-tec\-tor at $e^+ e^-$ $CERN-LEP$ collider have been analysed. It has been shown that the interpretation of such events as a manifestation of scalar (pseudoscalar) resonance with the mass of 60 GeV contradicts other experimental data.
description: Latex, 11 pages, without figures, Preprint IHEP OTF 93-59, Protvino, 1993; Preprint FERMILAB-Pub-93/104-T. 1993; Sov.J.Nucl.Phys., v.57(5), 877, 1994
Gelation as condensation frustrated by hydrodynamics and mechanical isostaticity
Creators: name: Tsurusawa, Hideyo
name: Leocmach, Mathieu
name: Russo, John
name: Tanaka, Hajime
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Colloidal gels have unique mechanical and transport properties that stem from their bicontinous nature, in which a colloidal network is intertwined with a viscous solvent, and have found numerous applications in foods, cosmetics, construction materials, and for medical applications, such as cartilage replacements. So far, our understanding of the process of colloidal gelation is limited to long-time dynamical effects, where gelation is viewed as a phase separation process interrupted by the glass transition. However, this picture neglects two important effects: the influence of hydrodynamic interactions, and the emergence of mechanical stability. With confocal microscopy experiments, here we successfully follow the entire process of gelation with a single-particle resolution, yielding time-resolved measures of internal stress and viscoelasticity from the very beginning of the aggregation process. First, we demonstrate that the incompressible nature of a liquid component constrains the initial stage of phase separation, assisting the formation of a percolated network. Then we show that this network is not mechanically stable and undergoes rearrangements driven by self-generated internal stress. Finally, we show that mechanical metastability is reached only after percolation of locally isostatic environments, proving isostaticity a necessary condition for the stability and load bearing ability of gels rather than the glass transition. Our work reveals the crucial roles of momentum conservation in gelation in addition to the conventional purely out-of-equilibrium thermodynamic picture.
Heating of Intergalactic Gas and Cluster Scaling Relations
Creators: name: Loewenstein, Michael
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: X-ray observations of galaxy groups and clusters are inconsistent with the predictions of the simplest hierarchical clustering models, wherein non-baryonic and baryonic components are assembled together under the sole influence of gravity. These departures are in the sense that the intergalactic medium is hotter and more extended than expected, and become increasingly strong for less massive systems. I model these effects by constructing baseline sequences of hydrostatic polytropic models normalized to observations of high-temperature clusters and numerical simulations, and then transforming them by adding proscribed amounts of heat per particle at the cluster center. I present sequences with a universal value of this heating parameter that simultaneously reproduce recently published observed (gas and total gravitational) mass-temperature and entropy-temperature relations. The required amount of energy injection is consistent with constraints on the number of supernovae needed to account for observed intracluster silicon abundances, provided that energy injection is centrally concentrated. I argue that most of the heating occurred during or after the assembly of the cluster, and not exclusively in pre-collapse proto-cluster fragments.
description: 32 pages Latex including 9 encapsulated postscript files, uses aaspp4 and epsf style files, accepted for publication in ApJ
Nontriviality of Gauge-Higgs-Yukawa System and Renormalizability of Gauged NJL Model
Creators: name: Harada, M.
name: Kikukawa, Y.
name: Kugo, T.
name: Nakano, H.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In the leading order of a modified 1/Nc expansion, we show that a class of gauge-Higgs-Yukawa systems in four dimensions give non-trivial and well-defined theories in the continuum limit. The renormalized Yukawa coupling y and the quartic scalar coupling λhave to lie on a certain line in the (y,λ) plane and the line terminates at an upper bound. The gauged Nambu--Jona-Lasinio (NJL) model in the limit of its ultraviolet cutoff going to infinity, is shown to become equivalent to the gauge-Higgs-Yukawa system with the coupling constants just on that terminating point. This proves the renormalizability of the gauged NJL model in four dimensions. The effective potential for the gauged NJL model is calculated by using renormalization group technique and confirmed to be consistent with the previous result by Kondo, Tanabashi and Yamawaki obtained by the ladder Schwinger-Dyson equation.
description: 32 pages, LaTeX, 3 Postscript Figures are included as uuencoded files (need `epsf.tex'), KUNS-1278, HE(TH) 94/10 / NIIG-DP-94-2. (Several corrections in the introduction and references.)
MOESM1 of A metagenomic analysis of the camel rumenâ s microbiome identifies the major microbes responsible for lignocellulose degradation and fermentation
Creators: name: Gharechahi, Javad
name: Ghasem Salekdeh
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Additional file 1: Figure S1. The taxonomic distribution of GHs (A), PLs (B), CBMs (C), AAs (D), and CEs (E) predicted in the camel rumenâ s metagenome. Figure S2. Additional examples of PULs identified in the Bacteroidetes bins reconstituted from the camel rumenâ s metagenome.
Axisymmetric Self-Similar Equilibria of Self-Gravitating Isothermal Systems
Creators: name: Medvedev, Mikhail V.
name: Narayan, Ramesh
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: All axisymmetric self-similar equilibria of self-gravitating, rotating, isothermal systems are identified by solving the nonlinear Poisson equation analytically. There are two families of equilibria: (1) Cylindrically symmetric solutions in which the density varies with cylindrical radius as R^(-alpha), with 0 <= alpha <= 2. (2) Axially symmetric solutions in which the density varies as f(theta)/r^2, where `r' is the spherical radius and `theta' is the co-latitude. The singular isothermal sphere is a special case of the latter class with f(theta)=constant. The axially symmetric equilibrium configurations form a two-parameter family of solutions and include equilibria which are surprisingly asymmetric with respect to the equatorial plane. The asymmetric equilibria are, however, not force-free at the singular points r=0, infinity, and their relevance to real systems is unclear. For each hydrodynamic equilibrium, we determine the phase-space distribution of the collisionless analog.
description: 13 pages, 7 figures, uses emulateapj.sty. Submitted to ApJ
Texture Classification in Extreme Scale Variations using GANet
Creators: name: Liu, Li
name: Chen, Jie
name: Zhao, Guoying
name: Fieguth, Paul
name: Chen, Xilin
name: Pietikäinen, Matti
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Research in texture recognition often concentrates on recognizing textures with intraclass variations such as illumination, rotation, viewpoint and small scale changes. In contrast, in real-world applications a change in scale can have a dramatic impact on texture appearance, to the point of changing completely from one texture category to another. As a result, texture variations due to changes in scale are amongst the hardest to handle. In this work we conduct the first study of classifying textures with extreme variations in scale. To address this issue, we first propose and then reduce scale proposals on the basis of dominant texture patterns. Motivated by the challenges posed by this problem, we propose a new GANet network where we use a Genetic Algorithm to change the units in the hidden layers during network training, in order to promote the learning of more informative semantic texture patterns. Finally, we adopt a FVCNN (Fisher Vector pooling of a Convolutional Neural Network filter bank) feature encoder for global texture representation. Because extreme scale variations are not necessarily present in most standard texture databases, to support the proposed extreme-scale aspects of texture understanding we are developing a new dataset, the Extreme Scale Variation Textures (ESVaT), to test the performance of our framework. It is demonstrated that the proposed framework significantly outperforms gold-standard texture features by more than 10% on ESVaT. We also test the performance of our proposed approach on the KTHTIPS2b and OS datasets and a further dataset synthetically derived from Forrest, showing superior performance compared to the state of the art.
description: submitted to IEEE Transactions on Image Processing
Bothroponera tesserinoda var. suicato-tesserinoda Forel, 1922, n. v.
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1922
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Bothroponera
Bothroponera tesserinoda
Bothroponera tesserinoda mayr v. suicato-Tesserinoda

description: Bothroponera tesserinoda Mayr v. suicato-tesserinoda n. v.
Longueur: 8 mm, 2 - 9 mm, 1. La forme est intermediaire entre les deux especes, comme la taille, mais l'epaisseur du petiole est un peu plus rapprochee de celle de la tesserinoda. Ressemble aussi a la B. soror Em., mais les cuisses et les scapes sont bruns et non rouges.
Madura, Inde (Rothney).
description: Published as part of Forel, A., 1922, Glanures myrmecologiques en 1922., pp. 87-102 in Revue Suisse de Zoologie 30 on page 88
Additional file 3 of The carbonate concentration mechanism of Pyropia yezoensis (Rhodophyta): evidence from transcriptomics and biochemical data
Creators: name: Zhang, Baoyu
name: Xie, Xiujun
name: Liu, Xuehua
name: He, Linwen
name: Sun, Yuanyuan
name: Wang, Guangce
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Science Policy
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Additional file 3: Table S2. Summary of P. yezoensis transcriptome.
Platythyrea cyriluli Forel, 1922, n. sp.
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1922
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Platythyrea
Platythyrea cyriluli

description: Platythyrea cyriluli n. sp.
[[worker]]. Longueur: 9 mm, 1 - 9 mm, 6. Se rapproche un peu de la Pl. bicuspis Em., mais les mandibules ont un bord terminal obtusement multidenticule. Elles sont, en outre, un peu plus longues que chez bicuspis, subopaques, microscopiquement pointillees, avec quelques stries sur les bords, avec de nombreux et fins points espaces, sans poils et d'un roussatre fonce. Bord ante- rieur de l'epistome convexe, legerement appointi au milieu, un peu aplati sur sa lisiere. Puis l'epistome devient fort convexe et se recourbe fortement en arriere a son liers posterieur; ses bords lateraux sont assez distincts, ainsi que l'aire frontale et le sillon frontal. Tete rectangulaire, bien distinctement plus longue que large, mais bien plus large derriere que devant, a cotes a peine convexes, a bord posterieur largement, mais faiblement concave. Yeux situes au milieu, assez convexes. Le large scape depasse l'occiput de moins de son epaisseur. Second, troisieme et dernier article du funicule un peu plus longs qu'epais; premier et quatrieme environ aussi epais que longs; tous les autres plus epais que longs. Angles anterieurs supe- rieurs du pronotum distinctement marques, mais sans former de dents. Pronotum convexe, borde, ainsi que le mesonotum et la face basale de l'epinotum, qui est plus longue que le meso- notum et que le pronotum; la suture promesonotale distincte, la mesoepinotale peu distincte. Bien plus longue que sa face declive bordee et assez concave, la face basale de l'epinotum se termine par deux dents triangulaires un peu plus larges que longues. Une dent laterale un peu plus grande et dirigee en avant, au bas du mesosternum. Petiole rectangulaire, presque aussi haut que long, un peu plus long que sa largeur poste- rieure, convexe en dessus, surtout au milieu, devant, sa face superieure passant par une courbe a l'anterieure qui, en bas seulement, est pourvue d'angles tres distincts. En dessous, en avant, une longue dent perpendiculaire distincte. La face posterieure du petiole est verticale, bordee de toute part, presque concave, et passe de chaque cote a la face superieure par une courte dent epaisse et obtuse (longue chez bicuspis). Postpetiole presque aussi large que le segment abdominal suivant. Pattes moyennes.
Tout le corps et les membres mats, presque microscopiquement, mais tres densement pointilles. Sauf l'abdomen et le postpetiole, le corps a partout, en outre, de gros points epars assez reguliers. Pilosite dressee nulle; pubescence grise quasi microscopique, correspondant a la fine et dense ponctuation.
Noire, membres bruns; extremite de l'abdomen et des tarses d'un roussatre fonce, comme les mandibules.
Angola.
description: Published as part of Forel, A., 1922, Glanures myrmecologiques en 1922., pp. 87-102 in Revue Suisse de Zoologie 30 on pages 88-89
Diffractive production of dijets at HERA
Creators: name: Diehl, M.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the production of a quark-antiquark pair in diffractive photon- proton scattering, approximating soft pomeron exchange by the exchange of two nonperturbative gluons. In deep inelastic scattering at HERA, events with two jets and the scattered proton in the final state are predicted to be observa- ble, with an important contribution from charm production. For photoproduction of light quark jets with high transverse momentum we find that both exchanged gluons must have a large invariant mass, so that the cross section is very small, whereas for charm quarks it is quite appreciable. From our calculation we also extract the quark structure function of the pomeron for the scaling variable $z$ no too close to 0 or 1, finding a strong flavour dependence and a behaviour somewhat harder than $z (1-z)$ for light quarks.
description: 32 pages, uuencoded postscript file, DAMTP-94-60. Some comparison with work by other authors added (changes on page 12, in the conclusions and in the references)
Additional file 2: of Measuring dexterity in the podiatrist population: a cross-sectional comparison of novice students and experienced podiatrists
Creators: name: Causby, Ryan
name: McDonnell, Michelle
name: Reed, Lloyd
name: Hillier, Susan
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology

description: Correlation tables for within-group age and experience variables. This provides the tables outlining the statistical analysis for correlations between within-group characteristics of age and number of patients with the outcomes of interest for the Experienced group. (DOCX 23 kb)
Do Galactic Systems Form Too Late in Cold+Hot Dark Matter Models?
Creators: name: Ma, Chung-Pei
name: Bertschinger, Edmund
Publisher: name: arXiv
Year: 1994
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The abundance of galactic systems at high redshifts can impose a strong constraint on the cold+hot dark matter (CDM+HDM) models. The hot component reduces the excessive small-scale power in the COBE-normalized CDM model but also delays the epoch of galaxy formation. We present results from the first numerical simulations that have enough dynamic range to address accurately the issue of high-redshift halo abundances in CDM+HDM models. Equivalent high-resolution particle-particle/particle-mesh $N$-body simulations are performed for spatially flat models with $Ω_ν=0.3$ and 0.2 (with $H_0=50$ km s$^{-1}$ Mpc$^{-1}$ and $Ω_b=0.05$). We study the constraints placed on the models by the high-redshift quasar space density and by the mass fraction in neutral dense gas associated with damped Ly$α$ systems. We find that even with optimistic assumptions, the much-studied $Ω_ν=0.3$ model does not produce enough massive halos to account for the observed abundance of quasars at $z>4$. The model passes this test if $Ω_ν$ is decreased to 0.2. Both models do not produce enough high column-density halos to account for the amount of gas in damped Ly$α$ systems at $z\go 3$: the $Ω_ν=0.3$ model falls short by a factor $\sim$80; the $Ω_ν=0.2$ model by a factor $\sim$3. We conclude that only CDM+HDM models with $Ω_ν\lo 0.2$ can match observations at high redshift, implying an upper bound of 4.7 eV on the most massive light neutrino (presumably the $τ$).
description: 11 pages including 2 figures, uuencoded compressed postscript, Caltech GRP-393; MIT-AT-94-15
IN03048 Riṭigala Nā-ulpata Rock Inscription 1
Creators: name: Wickremasinghe, Don Martino de Zilva
Publisher: name: Zenodo
Year: 2019
Subjects: IN03048
Epigraphia Zeylanica
Riṭigala
Nā-ulpata

description: IN03048 Riṭigala Nā-ulpata Rock Inscription 1 - Transcript and Translation Source: Wickremasinghe, Don Martino de Zilva. (1904-12). ‘No. 10. Riṭigala Inscriptions,’ Epigraphia Zeylanica 1, pp. 135-153.
title: Avant-propos_La Photographie petit format
Creators: name: AmateurS
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Avant-propos
description: ID_PARA_00805
Unveiling the physical conditions of the youngest disks: A warm embedded disk in L1527
Creators: name: Hoff, Merel L. R. van 't
name: Tobin, John J.
name: Harsono, Daniel
name: van Dishoeck, Ewine F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: [Abridged] Protoplanetary disks have been studied extensively, both physically and chemically, to understand the environment in which planets form. However, the first steps of planet formation are likely to occur already when the protostar and disk are still embedded in their natal envelope. The initial conditions for planet formation may thus be provided by these young embedded disks, of which the physical and chemical structure is poorly characterized. We aim to constrain the midplane temperature structure, one of the critical unknowns, of the embedded disk around L1527. In particular, we set out to determine whether there is an extended cold outer region where CO is frozen out, as is the case for Class II disks. We use archival ALMA data to directly observe the midplane of the near edge-on L1527 disk. Optically thick $^{13}$CO ($J=2-1$) and C$^{18}$O ($J=2-1$) emission is observed throughout the disk and inner envelope, while N$_2$D$^+ (J=3-2$), which can only be abundant when CO is frozen out, is not detected. Both CO isotopologues have brightness temperatures $\gtrsim$ 25 K along the midplane. Disk and envelope emission can be disentangled kinematically, because the largest velocities are reached in the disk. A power law radial temperature profile constructed using the highest midplane temperature at these velocities suggest that the temperature is above 20 K out to at least 75 AU, and possibly throughout the entire 125 AU disk. Radiative transfer models show that a model without CO freeze-out in the disk matches the C$^{18}$O observations better than a model with the CO snowline at $\sim$70 AU. In addition, there is no evidence for a large (order of magnitude) depletion of CO. The disk around L1527 is likely to be warm enough to have CO present in the gas phase throughout the disk, suggesting that young embedded disks can indeed be warmer than the more evolved Class II disks.
description: 16 pages, 13 figures, 2 tables (and 5 pages of appendix with 8 figures). Accepted for publication in A&A
Proto-Galactic Starbursts at High Redshift
Creators: name: Jimenez, Raul
name: Padoan, Paolo
name: Dunlop, James
name: Bowen, David
name: Juvela, Mika
name: Matteucci, Francesca
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have computed the evolving ultraviolet-millimeter spectral energy distribution (SED) produced by proto-galactic starbursts at high redshift, incorporating the chemical evolution of the interstellar medium in a consistent manner. Dust extinction is calculated in a novel way, that is not based on empirical calibrations of extinction curves, but rather on the lifetime of molecular clouds which delays the emergence of each successive generation of stars at ultraviolet wavelengths by typically 15 Myr. The predicted rest-frame far-infrared to millimeter-wave emission includes the calculation of molecular emission-line luminosities ($^{12}$CO and O$_{2}$ among other molecules) consistent with the evolving chemical abundances. Here we present details of this new model, along with the results of comparing its predictions with several high-redshift observables, namely: the ultraviolet SEDs of Lyman-limit galaxies, the high-redshift radiogalaxies 4C41.17 and 8C1435, the SCUBA sub-millimeter survey of the Hubble Deep Field (HDF), and the SEDs of intermediate-redshift elliptical galaxies. With our new reddening method, we are able to fit the spectrum of the Lyman-limit galaxy 1512-cB58, and we find an extinction of about 1.9 magnitudes at 1600 Å. The model also predicts that most Lyman-limit galaxies should have a value of $α$ inside that range, as it is observed. The 850 $μ$m flux density of a typical Lyman-limit galaxy is expected to be only $\simeq 0.5$ mJy, and therefore the optical counterparts of the most luminous sub-mm sources in the HDF (or any other currently feasible sub-mm survey) are unlikely to be Lyman-break galaxies.
description: Submitted to ApJ
Additional file 2 of Bacteriological profile of conjunctiva bacterial Flora in Northeast China: a hospital-based study
Creators: name: Xu, Shuo
name: Zhang, Hong
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 2.
Amobee at SemEval-2018 Task 1: GRU Neural Network with a CNN Attention Mechanism for Sentiment Classification
Creators: name: Rozental, Alon
name: Fleischer, Daniel
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computation and Language (cs.CL)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: This paper describes the participation of Amobee in the shared sentiment analysis task at SemEval 2018. We participated in all the English sub-tasks and the Spanish valence tasks. Our system consists of three parts: training task-specific word embeddings, training a model consisting of gated-recurrent-units (GRU) with a convolution neural network (CNN) attention mechanism and training stacking-based ensembles for each of the sub-tasks. Our algorithm reached 3rd and 1st places in the valence ordinal classification sub-tasks in English and Spanish, respectively.
description: 8 pages, accepted to the 12th International Workshop on Semantic Evaluation 2018
Shape Sensing of Variable Stiffness Soft Robots using Electrical Impedance Tomography - ICRA 2019
Creators: name: Avery, James
Publisher: name: figshare
Year: 2021
Subjects: subject: 90602 Control Systems, Robotics and Automation
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Material presented at IEEE International Conference on Robotics and Automation (ICRA) 2019. This work was nominated for best paper in medical robotics.
https://www.icra2019.org/
Additional file 3 of Effectiveness of a clinical decision support system for hypertension management in primary care: study protocol for a pragmatic cluster-randomized controlled trial
Creators: name: Song, Jiali
name: Wang, Xiuling
name: Wang, Bin
name: Gao, Yan
name: Liu, Jiamin
name: Zhang, Haibo
name: Li, Xi
name: Li, Jing
name: Wang, Ji-Guang
name: Cai, Jun
name: Herrin, Jeph
name: Armitage, Jane
name: Krumholz, Harlan M.
name: Zheng, Xin
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 3: Supplement 3. Example of CDSS recommendation.
MOESM1 of Assessment of genetic diversity in Coho salmon (Oncorhynchus kisutch) populations with no family records using ddRAD-seq
Creators: name: Hosoya, Sho
name: Kikuchi, Kiyoshi
name: Nagashima, Hiroshi
name: Onodera, Junichi
name: Sugimoto, Kouichi
name: Satoh, Kou
name: Matsuzaki, Keisuke
name: Yasugi, Masaki
name: Nagano, Atsushi
name: Kumagayi, Akira
name: Ueda, Kenichi
name: Tadahide Kurokawa
Publisher: name: figshare
Year: 2018
Subjects: subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Plant Biology

description: Additional file 1: Fig. S1. Kin relationships among individuals. Small rectangles on the outer edge refer to individual fish. Pairs of individuals with first and second degree relationship are connected with dark and light lines, respectively.
The profile of a narrow line after single scattering by Maxwellian electrons: relativistic corrections to the kernel of the integral kinetic equation
Creators: name: Sazonov, S. Y.
name: Sunyaev, R. A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The frequency distribution of photons in frequency that results from single Compton scattering of monochromatic radiation on thermal electrons is derived in the mildly relativistic limit. Algebraic expressions are given for (1) the photon redistribution function, K(nu,Omega -> nu',Omega'), and (2) the spectrum produced in the case of isotropic incident radiation, P(nu -> nu'). The former is a good approximation for electron temperatures kT_e < 25 keV and photon energies hnu < 50 keV, and the latter is applicable when hnu(hnu/m_ec^2) < kT_e < 25 keV, hnu < 50 keV. Both formulae can be used for describing the profiles of X-ray and low-frequency lines upon scattering in hot, optically thin plasmas, such as present in clusters of galaxies, in the coronae of accretion disks in X-ray binaries and AGNs, during supernova explosions, etc. Both formulae can also be employed as the kernels of the corresponding integral kinetic equations (direction-dependent and isotropic) in the general problem of Comptonization on thermal electrons. The K(nu,Omega -> nu',Omega') kernel, in particular, is applicable to the problem of induced Compton interaction of anisotropic low-frequency radiation of high brightness temperature with free electrons in the vicinity of powerful radiosources and masers. Fokker-Planck-type expansion (up to fourth order) of the integral kinetic equation with the P(nu -> nu') kernel derived here leads to a generalization of the Kompaneets equation. We further present (1) a simpler kernel that is necessary and sufficient to derive the Kompaneets equation and (2) an expression for the angular function for Compton scattering in a hot plasma, which includes temperature and photon energy corrections to the Rayleigh angular function.
description: 29 pages, 17 figures, accepted for publication in ApJ, uses emulateapj.sty, corrects misprints in previous astro-ph version
A High Performance Implementation of Spectral Clustering on CPU-GPU Platforms
Creators: name: Jin, Yu
name: JaJa, Joseph F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Mathematical Software (cs.MS)
subject: FOS: Computer and information sciences

description: Spectral clustering is one of the most popular graph clustering algorithms, which achieves the best performance for many scientific and engineering applications. However, existing implementations in commonly used software platforms such as Matlab and Python do not scale well for many of the emerging Big Data applications. In this paper, we present a fast implementation of the spectral clustering algorithm on a CPU-GPU heterogeneous platform. Our implementation takes advantage of the computational power of the multi-core CPU and the massive multithreading and SIMD capabilities of GPUs. Given the input as data points in high dimensional space, we propose a parallel scheme to build a sparse similarity graph represented in a standard sparse representation format. Then we compute the smallest $k$ eigenvectors of the Laplacian matrix by utilizing the reverse communication interfaces of ARPACK software and cuSPARSE library, where $k$ is typically very large. Moreover, we implement a very fast parallelized $k$-means algorithm on GPUs. Our implementation is shown to be significantly faster compared to the best known Matlab and Python implementations for each step. In addition, our algorithm scales to problems with a very large number of clusters.
description: 2016 IEEE International Parallel and Distributed Processing Symposium Workshops (Parallel Computing and Optimization (PCO) workshop). Codes are available on https://github.com/yuj-umd/fastsc
Shape Sensing of Variable Stiffness Soft Robots using Electrical Impedance Tomography - ICRA 2019
Creators: name: Avery, James
Publisher: name: figshare
Year: 2019
Subjects: subject: 90602 Control Systems, Robotics and Automation
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Material presented at IEEE International Conference on Robotics and Automation (ICRA) 2019. This work was nominated for best paper in medical robotics.
https://www.icra2019.org/
Additional file 4 of Bacteriological profile of conjunctiva bacterial Flora in Northeast China: a hospital-based study
Creators: name: Xu, Shuo
name: Zhang, Hong
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 4.
Implications of factorization for the determination of hadronic form factors in $D_s^+ \ra ϕ$ transition
Creators: name: Gourdin, M.
name: Kamal, A. N.
name: Keum, Y. Y.
name: Pham, X. Y.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Using factorization we determine the allowed domains of the ratios of form factors, $x = A_2(0)/A_1(0)$ and $y = V(0)/A_1(0)$, from the experimentally measured ratio $R_h \equiv Γ(D_s^+ \ra ϕρ^+)/Γ(D_s^+ \ra ϕπ^+)$ assuming three different scenarios for the $q^2$-dependence of the form factors. We find that the allowed domains overlap with those obtained by using the experimentally measured ratio $R_{s\ell} = Γ(D^+_s \ra ϕ\ell^+ ν_{\ell})/Γ(D^+_s \ra ϕπ^+)$ provided that the phenomenological parameter $a_1$ is $1.23$. Such a comparison presents a genuine test of factorization. We calculate the longitudinal polarization fraction, $Γ_L/Γ\equiv Γ(D_s^+ \ra ϕ_L ρ^+_L)/Γ(D_s^+ \ra ϕρ^+)$, in the three scenarios for the $q^2$-dependence of the form factors and emphasize the importance of measuring $Γ_L/Γ$. Finally we discuss the $q^2$-distribution of the semileptonic decay and find that it is rather insensitive to the scenarios for the $q^2$-dependence of the form factors, and unless very accurate data can be obtained it is unlikely to discriminate between the different scenarios. Useful information on the value of $x$ might be obtained by the magnitude of the $q^2$-distribution near $q^2 = 0$. However the most precise information on $x$ and $y$ would come from the knowledge of the longitudinal and left-right transverse polarizations of the final vector mesons in hadronic and/or semileptonic decays.
description: Latex 10 pages( 4 figures), PAR/LPTHE/94-30
Additional file 4 of Effectiveness of a clinical decision support system for hypertension management in primary care: study protocol for a pragmatic cluster-randomized controlled trial
Creators: name: Song, Jiali
name: Wang, Xiuling
name: Wang, Bin
name: Gao, Yan
name: Liu, Jiamin
name: Zhang, Haibo
name: Li, Xi
name: Li, Jing
name: Wang, Ji-Guang
name: Cai, Jun
name: Herrin, Jeph
name: Armitage, Jane
name: Krumholz, Harlan M.
name: Zheng, Xin
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 4: Supplement 4. Specifications of guideline-based antihypertensive treatment.
An asymptotic viscosity selection result for the regularized Newton dynamic
Creators: name: Abbas, Boushra
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: Let $Φ:\mathcal{H}\longrightarrow\mathbb{R\cup}\left\{ +\infty\right\} $ be a closed convex proper function on a real Hilbert space $\mathcal{H}$, and $\partialΦ:\mathcal{H}\rightrightarrows\mathcal{H}$ its subdifferential. For any control function $ε:\mathbb{R}_{+}\longrightarrow\mathbb{R}_{+}$ which tends to zero as $t$ goes to $+\infty$, and $λ$ a positive parameter, we study the asymptotic behavior of the trajectories of the regularized Newton dynamical system \begin{eqnarray*}
 & & \upsilon\left(t\right)\in\partialΦ\left(x\left(t\right)\right)
 & & λ\dot{x}\left(t\right)+\dot{\upsilon}\left(t\right)+\upsilon\left(t\right)+\varepsilon\left(t\right)x\left(t\right)=0. \end{eqnarray*} Assuming that $\varepsilon\left(t\right)$ tends to zero moderately as $t$ goes to $+\infty$, we show that the term $\varepsilon\left(\cdot\right)x\left(\cdot\right)$ asymptotically acts as a Tikhonov regularization, which forces the trajectories to converge to a particular equilibrium. Precisely, when $C=\textrm{argmin}Φ\neq\emptyset$, and $\varepsilon (\cdot)$ is a ``slow'' control, i.e., $\int_{0}^{+\infty}\varepsilon\left(t\right)dt=+\infty$, then each trajectory of the system converges weakly, as $t$ goes to $+\infty$, to the element of minimal norm of the closed convex set $C.$ When $Φ$ is a convex differentiable function whose gradient is Lipschitz continuous,
 we show that the strong convergence property is satisfied. Then we examine the effect of other types of regularizing methods.
description: 15 pages
Note: Melting criterion for soft particle systems in two dimensions
Creators: name: Khrapak, Sergey
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Other Condensed Matter (cond-mat.other)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: A simple criterion for melting of two-dimensional crystals with soft long-ranged interactions is proposed. It states that the ratio of the transverse sound velocity of an ideal crystalline lattice to the thermal velocity is a quasi-universal number close to $4.3$ at melting. This criterion is arrived by reference to the Berezinskii-Kosterlitz-Thouless-Halperin-Nelson-Young theory of two-dimensional melting, combined with the observation that the ratio of transverse-to-longitudinal sound velocities is small in the soft interaction limit. Application of this criteria allows estimating melting lines in a simple yet relatively accurate manner. Two-dimensional weakly screened Yukawa systems represent one relevant example considered.
description: 2 pages note in JCP
Experiments to Find or Exclude a Long-Lived, Light Gluino
Creators: name: Farrar, Glennys R.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Gluinos in the mass range ~1 1/2 - 3 1/2 GeV are absolutely excluded. Lighter gluinos are allowed, except for certain ranges of lifetime. Only small parts of the mass-lifetime parameter space are excluded for larger masses unless the lifetime is shorter than ~ 2 10^{-11} (m_{gluino}/ GeV) sec. Refined mass and lifetime estimates for R-hadrons are given, present direct and indirect experimental constraints are reviewed, and experiments to find or definitively exclude these possibilities are suggested.
description: 27 pp, latex with 1 uufiled figure, RU-94-35. New version amplifies discussion of some points and corresponds to version for Phys. Rev. D