cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Atomistics of Tensile Failure in Fused Silica: Weakest Link Models Revisited
Creators: name: Katz, J. I.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In weakest link models the failure of a single microscopic element of a brittle material causes the failure of an entire macroscopic specimen, just as a chain fails if one link fails. Pristine samples of glass, such as optical communications fiber, approach their ideal strength, and their brittle tensile failure has been described by this model. The statistics of weakest link models are calculable in terms of the statistics of the individual links, which, unfortunately, are poorly known. Use of the skewness of the failure distribution may permit simultaneous determination of the statistics of the individual weak links and of their number density, which indicates their physical origin. However, the applicability of weakest link models to real materials remains unproven.
description: 9 pp. SPIE Latex (macros enclosed)
title: Apps in der Rheumatologie: Systematische Übersichtsarbeit und Evaluation
Creators: name: Knitza, Johannes
name: Messner, Eva-Maria
name: Meyer, Marco
name: Vossen, Diana
name: Pulla, Almut
name: Bosch, Philipp
name: Kittler, Julia
name: Simon, David
name: Tascilar, Koray
name: Krusche, Martin
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Mobile Applikationen (Apps) versprechen die Versorgung von Patienten zu verbessern und die Arbeit von Rheumatologen zu erleichtern. Im klinischen Alltag spielen entsprechende Apps aktuell jedoch eine untergeordnete Rolle und sind weitestgehend unbekannt. Das Ziel dieser Übersichtsarbeit[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 47. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 33. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh), 29. Jahrestagung der Gesellschaft für Kinder- und Jugendrheumatologie (GKJR)
title: Developing a Better SARS-CoV-2 Diagnostic Tool Using RT-LAMP Technology
Creators: name: Kwon, Yongjun
Publisher: name: George Mason University
Year: 2022
Subjects: subject: SARS-CoV-2
subject: Rapid diagnostic
subject: In silico study
subject: Automated diagnostic

description: SARS-CoV-2 belongs to the betacoronavirus genus, and is closely related to severe acute respiratory syndrome coronavirus (SARS-CoV). Since its emergence in Wuhan province, China in December of 2019, from a suspected bat or pangolin origin, the pathogen has spread rapidly, with millions of cases reported on every continent. Currently, the World Health Organization reports 236 million confirmed cases globally, with an estimated case fatality rate of approximately 2.0%. Significantly higher mortality rates are observed in elderly patients, immunocompromised patients, and patients with other preexisting conditions, such as cardiovascular disease, cancer and diabetes. Given the exceptional transmissibility and relatively high mortality rate, the development of simple, robust yet accessible diagnostics are of utmost importance to public health. As such, both myself and my colleagues have developed a SARS-CoV-2 rapid diagnostic kit suitable for use in point of care settings. This kit is for the in vitro qualitative detection of the SARS-CoV-2 RNA in nasopharyngeal swabs, oropharyngeal swabs, and saliva collected from individuals with or without ongoing symptoms. Here, I will describe computational approaches used for developing the components included in this kit, the workflow, and will share the discoveries both I and my colleagues made to develop the novel SARS-CoV2 diagnostic kit.
A quantum model for the magnetic multi-valued recording
Creators: name: Zhou, Lei
name: Jin, Shengyu
name: Xie, Ning
name: tao, Ruibao
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We have proposed a quantum model for the magnetic multi-valued recording in this paper. The hysteresis loops of the two-dimensional systems with randomly distributed magnetic atoms have been studied by the quantum theory developed previously. The method has been proved to be exact in this case. We find that the single-ion anisotropies and the densities of the magnetic atoms are mainly responsible for the hysterisis loops. Only if the magnetic atoms contained by the systems are of different (not uniform) anistropies and their density is low, there may be more sharp steps in the hysteresis loops. Such materials can be used as the recording media for the so-called magnetic multi-valued recording. Our result explained the experimental results qualitativly.
description: 10 pages containing one Table. Latex formatted. 5 figures: those who are interested please contact the authors requiring the figures. Submitted to J. Magn. Magn. Mater. . Email address: zlin@fudan.ihep.ac.cn
Rapid Prediction of Electron-Ionization Mass Spectrometry using Neural Networks
Creators: name: Wei, Jennifer N.
name: Belanger, David
name: Adams, Ryan P.
name: Sculley, D.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Machine Learning (stat.ML)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: When confronted with a substance of unknown identity, researchers often perform mass spectrometry on the sample and compare the observed spectrum to a library of previously-collected spectra to identify the molecule. While popular, this approach will fail to identify molecules that are not in the existing library. In response, we propose to improve the library's coverage by augmenting it with synthetic spectra that are predicted using machine learning. We contribute a lightweight neural network model that quickly predicts mass spectra for small molecules. Achieving high accuracy predictions requires a novel neural network architecture that is designed to capture typical fragmentation patterns from electron ionization. We analyze the effects of our modeling innovations on library matching performance and compare our models to prior machine learning-based work on spectrum prediction.
description: 12 pages, 5 figures
title: Dauer bis zum Schwangerschaftseintritt bei Patientinnen mit Rheumatologischen Erkrankungen
Creators: name: Peis, Kathrin
name: Kagan, Karl Oliver
name: Abele, Harald
name: Henes, Melanie
name: Henes, Jörg
name: Pecher, Ann-Christin
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Prospektive Beobachtungstudie zur Dauer bis zum Schwangerschaftseintritt in Monaten (Time-to-pregnancy, TTP) bei rheumatischer Grunderkrankung. Zusätzlich wurden der Einfluss zuvor definierter Erkrankungsgruppen sowie des Alters der Patientinnen zum Zeitpunkt der Konzeption auf die [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 47. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 33. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh), 29. Jahrestagung der Gesellschaft für Kinder- und Jugendrheumatologie (GKJR)
Relaxation time for a dimer covering with height representation
Creators: name: Henley, C. L.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: This paper considers the Monte Carlo dynamics of random dimer coverings of the square lattice, which can be mapped to a rough interface model. Two kinds of slow modes are identified, associated respectively with long-wavelength fluctuations of the interface height, and with slow drift (in time) of the system-wide mean height. Within a continuum theory, the longest relaxation time for either kind of mode scales as the system size N. For the real, discrete model, an exact lower bound of O(N) is placed on the relaxation time, using variational eigenfunctions corresponding to the two kinds of continuum modes.
description: 12 pages, LaTeX; 1 figure in PostScript file; to appear, J. Stat. Phys. Sections and subsections were reshuffled to improve presentation, some text added on quantum-dimer model, fully-frustrated Ising model, and application to general class of "height" models
Harpactea adicensis Rezac 2023, sp. nov.
Creators: name: Řezáč, Milan
name: Cardoso, Pedro
name: Řezáčová, Veronika
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Dysderidae
Harpactea
Harpactea adicensis

description: Harpactea adicensis Řezáč sp. nov.
(Figs 1I, 2I, 3I, 5A, 9)
 Material. Holotype. ♁, Moura, Serra da Adiça, 37.978, -7.294, Quercus coccifera bush, 27 March 2013, leg. M. Řezáč, coll. National Natural History Museum, Prague, code P6A 7384.
 1 ♁ Paratype. Moura, Serra da Adiça, 37.978, -7.294, Quercus coccifera bush, 27 March 2013, leg. M. Řezáč, coll. Crop Research Institute, Prague.
 Etymology. Named after the mountain range Serra da Adiça, the type locality of this species.
 Diagnosis. Harpactea adicensis sp. nov. resembles H. magnibulbi and H. korenkoi sp. nov. by the shape of copulatory organs, in particular by almost straight dorsal side of cymbium (Fig. 3I), but it can be distinguished from these species by absence of conductor and the flattened embolus directing distally, growing from the middle of a collar on the terminal part of tegulum (Fig. 5A). Also, the morphology of male chelicerae is unique. The arrangement of teeth is of usual Harpactea type (two teeth in posterior row and two teeth between them in anterior row, but the fang is with tooth on its frontal side.
 Description. Male (holotype). Carapace olive brown, matting (Fig. 1I). Sternum yellow-brown, matting. Chelicerae brown.Legs brown yellow, pedipalps brown. For measurements and leg spination see the Table 1. Relative leg length: IV>I>II>III. Cymbium with elongated distal part (Fig. 3I), and concave prolateral side. Tegulum large, longer than wide, terminated by collar surrounding the base of the embolus (Fig. 5A). Conductor atrophied. Embolus dark, regularly bent, flattened, the widest in the middle, directing distally. Opisthosoma cylindrical, whitish.
 Female. Unknown
 Ecology. Adults were found in early spring in leaf litter of Quercus coccifera forests on northeastern slopes.
 Distribution. So far known only from Serra da Adiça, a mountain range in southern Portugal.
description: Published as part of Řezáč, Milan, Cardoso, Pedro & Řezáčová, Veronika, 2023, Review of Harpactea ground-dwelling spiders (Araneae: Dysderidae) of Portugal, pp. 335-364 in Zootaxa 5263 (3) on page 341, DOI: 10.11646/zootaxa.5263.3.2, http://zenodo.org/record/7804268
Additional file 3: of Serum IL8 is not associated with cardiovascular events but with all-cause mortality
Creators: name: Ilais Moreno Velásquez
name: Ashwini Gajulapuri
name: Leander, Karin
name: Berglund, Anita
name: Faire, Ulf De
name: Gigante, Bruna
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Science Policy
subject: 60506 Virology
subject: Computational Biology

description: Figure S2; Graphical representation of the results of the association of serum IL8 with the risk of cardiovascular events. Risk estimate are reported in Table 2. IL8quartile = 0 corresponds to IL8Q1; IL8quartile = 1 corresponds to IL8Q2; IL8quartile = 2 corresponds to IL8Q3; IL8quartile = 3 corresponds to IL8Q4. Panel A: crude model. Panel B: adjusted by sex, smoking, hypertension, diabetes mellitus, hypercholesterolemia, central obesity. Missing values in the confounders are specified in Table 1. (DOCX 34 kb)
Effects of Confinement on Critical Adsorption: Absence of Critical Depletion for Fluids in Slit Pores
Creators: name: Maciolek, A.
name: Evans, R.
name: Wilding, N. B.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The adsorption of a near-critical fluid confined in a slit pore is investigated by means of density functional theory and by Monte Carlo simulation for a Lennard-Jones fluid. Our work was stimulated by recent experiments for SF_6 adsorbed in a mesoporous glass which showed the striking phenomenon of critical depletion, i.e. the adsorption excess "Gamma" first increases but then decreases very rapidly to negative values as the bulk critical temperature T_c is approached from above along near-critical isochores. By contrast, our density functional and simulation results, for a range of strongly attractive wall-fluid potentials, show Gamma monotonically increasing and eventually saturating as the temperature is lowered towards T_c along both the critical (rho=rho_c) and sub-critical isochores (rhoT_c. For rho < rho_c we find that in the fluid the effective bulk field, which is negative and which favours desorption, is insufficient to dominate the effects of the surface fields which favour adsorption. We compare this situation with earlier results for the lattice gas model with a constant (negative) bulk field where critical depletion was found. Qualitatively different behaviour of the density profiles and adsorption is found in simulations for intermediate and weakly attractive wall-fluid potentials but in no case do we observe the critical depletion found in experiments. We conclude that the latter cannot be accounted for by a single pore model.
description: 21 pages Revtex. Submitted to Phys. Rev. E
title: Therapie mit Interleukin-6-Blockadern führt zum signifikanten Abfall des Serumkomplementspiegels (C3/C4) und ist unabhängig vom klinischen Ansprechen
Creators: name: Steinbach, Andrea
name: Zeuner, Rainald
name: Schreiber, Stefan
name: Schröder, Johann Oltmann
name: Hoyer, Bimba Franziska
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Interleukin 6 ist ein Zytokin mit vielfältigen biologischen Aktivitäten, das eine Schlüsselrolle bei der Akute-Phase-Reaktion des Immunsystems und bei der Unterhaltung und Chronifizierung von inflammatorischer Erkrankungen spielt. Eines der gegen Interleukin 6 gerichteteten[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 47. Kongress der Deutschen Gesellschaft für Rheumatologie (DGRh), 33. Jahrestagung der Deutschen Gesellschaft für Orthopädische Rheumatologie (DGORh), 29. Jahrestagung der Gesellschaft für Kinder- und Jugendrheumatologie (GKJR)
title: ADCO, Grènetier de Cîteaux : comptes (1499-1503) (11 H 1173), f. 00221
Creators: name: de la Côte-d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: comptes
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Grènetier de Cîteaux : comptes (1499-1503), Archives départementales de la Côte-d'Or, (11 H 1173). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Grènetier de Cîteaux : comptes (1499-1503), Archives départementales de la Côte-d'Or, (11 H 1173), f. 00221, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Adsorbate aggregation and relaxation of low-frequency vibrations
Creators: name: Pykhtin, M. V.
name: Rappe, Andrew M.
name: Lewis, Steven P.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present a study of resonant vibrational coupling between adsorbates and an elastic substrate at low macroscopic coverages. In the first part of the paper we consider the situation when adsorbates form aggregates with high local coverage. Based upon our previously published theory, we derive formulas describing the damping rate of adsorbate vibrations for two cases of such aggregation: (i) adsorbates attached to step edges and (ii) adsorbates forming two-dimensional islands. We have shown that damping is governed by local coverage. Particularly, for a wide range of resonant frequencies, the damping rate of adsorbates forming well separated islands is described by the damping rate formula for a periodic overlayer with the coverage equal to the local coverage in the island. The second part of the paper is devoted to facilitating the evaluation of damping rates for a disordered overlayer. The formula describing the damping rate involves the parameter $β$ which is related to the local density of phonon states at the substrate surface and does not allow a closed-form representation. For substrates of isotropic and cubic symmetries, we have developed a good analytical approximation to this parameter. For a vast majority of cubic substrates the difference between the analytical approximation and numerical calculation does not exceed 4%.
description: 10 pages, 3 figures, 1 table, 13 references
IMMERSIVE VIRTUAL REALITY SIMULATION OF CHARGED PARTICLES: DESIGN GUIDELINES AND USER EXPERIENCE
Creators: name: Rodriguez, Pedro David Acevedo
Publisher: name: Purdue University Graduate School
Year: 2025
Subjects: classificationCode: 460702
subject: Computer graphics
classificationCode: 460708
subject: Virtual and mixed reality
classificationCode: 390405
subject: Educational technology and computing
classificationCode: 460806
subject: Human-computer interaction

description: Learning STEM concepts can be challenging due to their abstract and counterintuitive nature. Computer-based learning has emerged as a method to improve students’ comprehension of these topics. Still, technological tools require support from pedagogical strategies, technology affordances, sound design, and structured activities to teach STEM concepts effectively. Among these technologies, immersive virtual reality (IVR) has emerged as a means to provide engaging and immersive experiences for learning and training. To investigate the influence of IVR and its potential benefits for STEM education, we designed and developed an IVR experience focused on training and learning for conceptual understanding of complex STEM topics. Specifically, the author targeted the domain of electricity and magnetism by simulating charged particles (CPs) interactions and electric fields (EFs) representation. The theoretical framework of embodied learning guided both the design of the learning tools and the research methodology. The IVR tool was evaluated regarding user experience and its designed affordances across three user studies. The author has published these user studies as conference and journal papers during his Ph.D.The results suggest that the IVR lessons enhanced the participants’ conceptual understanding of CPs, and the design affordances were considered intuitive and usable for the learning objectives. Additionally, the results indicated higher workload rates when interacting with IVR, particularly with 3D representation, compared to desktop activities. However, IVR also demonstrated greater engagement, emotional response, and presence. Furthermore, we observed no significant differences in self-reported user experience metrics across the in-VR assessment formats. However, participants achieved higher grades when interacting with the assessment with 3D models, including significantly more movement inside the virtual environment. Finally, we provided insights into designing IVR experiences that promote conceptual understanding of complex STEM topics based on embodied learning principles.
Heat engine model exhibit super-universal feature and capture the efficiencies of different power plants
Creators: name: Ponmurugan, M
Publisher: name: arXiv
Year: 2019
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: We propose a generalized model of a heat engine and calculate the minimum and maximum bounds on the efficiency at maximum power. We obtain a universal form of generalized extreme bounds on the efficiency at maximum power. Our model unifies the bounds on the efficiency and the universality features are observed for various heat engine models. Even though our model is a direct generalization of low-dissipation heat engines, the bounds on the efficiency obtained at a single target function capture those observed in the actual power plants working at different dissipation levels.
description: JSTAT: theory and experiment
Probing the Structure of Virtual Photon in the Deep Inelastic Compton Process at HERA
Creators: name: Krawczyk, Maria
name: Zembrzuski, A.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The sensitivity of the Deep Inelastic Compton (DIC) scattering at HERA to the structure of the virtual photon is discussed. It is demonstrated that the gluonic content of the virtual photon can be pinned down by measuring the photons with $p_T \sim 5 $ GeV in the proton direction.
description: Latex, 6 pages, 2 ps-figures, Contribution to PHOTON 97 Conference, Egmond aan Zee, The Netherlands
title: LEGAL LACUNA, SOVEREIGNTY, AND DEFERENCE: A RADICAL CRITIQUE OF LIBERALISM AND THE CHEVRON DOCTRINE
Creators: name: (:Unkn) Unknown
Publisher: name: George Mason University
Year: 2019

description: This dissertation examines how administrative procedure law operates semiotically to ensure a bureaucratization of civil society, specifically analyzing how this process can be seen in rhetoric surrounding the doctrine of judicial deference. I will make the argument that sovereignty does indeed still function in a hegemonic manner that has utilized the obscurity of the law, such as complex and often contrarily applied substantive canons like Chevron deference, to ensure its continuance. I argue that semiotic bureaucratization has provided sovereignty an arena for power expansion that is, in many ways, impervious to criticism.
New discoveries of extreme transients
Creators: name: Arcavi, Iair
Publisher: name: Zenodo
Year: 2019

description: As transient surveys become wider and faster, and followup facilities become more automated and global, we are able to discover and characterize new phase spaces of transients. Among these I review here a few slowly evolving as well as some new classes of rapidly evolving supernovae, which challenge our most basic models of supernova explosion, power mechanisms and ejecta structure. I also briefly review the very rapidly evolving early UV, optical and NIR emission from the GW170817 binary neutron star merger, what it can teach us about the physics of such mergers, as well as a new system we are building to help discover and follow future such events even faster.
The progenitors of Type Ia supernovae
Creators: name: Shen, Ken
Publisher: name: Zenodo
Year: 2019

description: The past decade has seen a revolution in our understanding of Type Ia supernova (SN Ia) progenitor scenarios. I will give an overview of their current status, with a particular focus on double detonations in merging double white dwarf systems. The recent discovery of surviving ex-companions to these dynamically driven double-degenerate double-detonation SNe Ia is the first confirmation of a successful SN Ia progenitor scenario, hopefully representing a significant step towards understanding the identity of SN Ia progenitors.
Hofstadter butterflies for flat bands
Creators: name: Aoki, Hideo
name: Ando, Masato
name: Matsumura, Hajime
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Hofstadter's diagram, or the energy spectrum against the magnetic field in tight-binding systems, is obtained for the models having flat (dispersionless) one-electron band(s) that have originally been proposed for itinerant spin ferromagnetism. Magnetic fields preserve those flat bands that arise from a topological reason, while dispersions emerge in a singular manner for the flat bands arising from interference, implying an anomalous orbital magnetism.
description: 9 pages, revtex, 4 figures available on request from aoki@phys.s.u-tokyo.ac.jp
From a Kac algebra subfactor to Drinfeld double
Creators: name: De, Sandipan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: 46L37, 16S40, 16T05

description: Given a finite-index and finite-depth subfactor, we define the notion of \textit{quantum double inclusion} - a certain unital inclusion of von Neumann algebras constructed from the given subfactor - which is closely related to that of Ocneanu's asymptotic inclusion. We show that the quantum double inclusion when applied to the Kac algebra subfactor $R^H \subset R$ produces Drinfeld double of $H$ where $H$ is a finite-dimensional Kac algebra acting outerly on the hyperfinite $II_1$ factor $R$ and $R^H$ denotes the fixed-point subalgebra. More precisely, quantum double inclusion of $R^H \subset R$ is isomorphic to $R \subset R \rtimes D(H)^{cop}$ for some outer action of $D(H)^{cop}$ on $R$ where $D(H)$ denotes the Drinfeld double of $H$.
description: Minor modification in the abstract, added a short paragraph in the introduction, modified Figures 8, 9, 10, and 11, changed caption of a figure, added a new figure- Figure 13, added a new reference [19]
A unitarity bound and the components of photon - proton interactions
Creators: name: Gotsman, E.
name: Levin, E. M.
name: Maor, U.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show how and why the small distance ("hard") interaction, calculable in perturbative QCD, provides a mass cutoff in Gribov's formula for photon-proton collisions. This enables us to find a new and more restrictive bound for this process, $σ(γ^{*}p)\leq C(ln 1/x)^{5/2}$.A simple model the published experimental data over a wide range of photon virtualities ($Q^2$) and energies ($W$), is developed. This model provides a quantitative way of evaluating the relative rate of the small and large distance contributions, in the different kinematic regions. The main results of the analysis are (i) that even at $Q^2 =0$ and high energies the short distance contribution is not small, and it provides a possible explanation for the experimental rise of the photoproduction cross section; and (ii) at large values of $Q^2$, the long distance processes still contribute to the total cross section.
description: latex file with 8 figs. in eps files, small changes in text and in Fig.5
Additional file 1 of Drug users’ awareness of and willingness to use HIV non-occupational post-exposure prophylaxis (nPEP) services in China: a mixed methods study
Creators: name: Jiao, Kedi
name: Li, Haochu
name: Zhang, Dapeng
name: Jiang, Zhenxia
name: Lin, Yuxi
name: Liu, Xueyuan
name: Xu, Hengmin
name: Yan, Xuemei
name: Tang, Haoqing
name: Ma, Wei
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Mental Health

description: Additional file 1. Survey questionnaire.
MOPTOP: Polarimetry for time domain astrophysics
Creators: name: Shrestha, Manisha
Publisher: name: Zenodo
Year: 2019

description: Optical polarimetry can play a key role in diagonistic of magnetic field strength/order/geometry in diverse time varying astrophysical sources such as active galactic nuclei (AGN), X-ray binaries (XRBs), and gamma ray bursts (GRBs). For these sources, polarization can probe the physical conditions at spatial scale that is not possible via other observational techniques. Traditionally polarization is measured via ratio of fluxes by taking consecutive exposures which is not an effective way to observe polarization in rapidly varying object such as GRBs. Liverpool Telescope (LT) has utilized rapidly rotating Polaroid to overcome this problem and created series of polarimeters RINGO, RINGO2, and RINGO3 which have successfully detected early-time optical polarimetry of GRB, studied blazar variability, contributed in projects related to novae and XRBs. MOPTOP is a next generation dual beam polarimeter that will replace RINGO3 in LT. I will present the results of preliminary data taken using prototype MOPTOP instrument in lab and on-site in LT, which shows that the sensitivity is higher for MOPTOP compared to RINGO3. And discuss various time domain science it can be used for in the future.
The Low Energy Expansion for Pion-Pion Scattering and Crossing Symmetry in Dispersion Relations
Creators: name: Ananthanarayan, B.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show that a suitable setting for comparison of the low-energy representation for pion-pion scattering amplitudes, with dispersive representation for these amplitudes, is provided by certain manifestly crossing symmetric dispersion relations. We begin with a discussion of fixed-t dispersion relations and discuss the origin of crossing constraints that arise in this context when we consider resonance saturation with certain $l\geq 2$ states. We demonstrate that the approach advocated here does not require us to enforce such constraints. Our results are contrasted with those from fixed-t dispersion relations. We finally discuss the numerical import of our results.
description: 24 pages plain LaTeX, to be run twice
Additional file 5: of Safety and efficacy of wiping lid margins with lid hygiene shampoo using the â eye brushâ , a novel lid hygiene item, in healthy subjects: a pilot study
Creators: name: Tanabe, Hirotaka
name: Kawashima, Motoko
name: Kaido, Minako
name: Ishida, Reiko
name: Kawakita, Tetsuya
name: Tsubota, Kazuo
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Supplementary Table for Fig.Â 8a. (PDF 50 kb)
Harpactea algarvensis Ferrandez 1990
Creators: name: Řezáč, Milan
name: Cardoso, Pedro
name: Řezáčová, Veronika
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Dysderidae
Harpactea
Harpactea algarvensis

description: Harpactea algarvensis Ferrández, 1990
(Fig. 1J, 2J, 3J, 5B, 8D, 9)
 H. algarvensis Ferrández 1990: 32, fig. 1A–B (description based on male); Le Peru 2011: 263, fig. 379 (♁, redrawn from Ferrández 1990).
 Material. Type material was not examined.
 New material. S. Bras de Alportel, Fonte da Taipa, 37.203, -7.963, Quercus suber forest and Pinus monoculture, 9 ♁♁, 19 ♀♀, 12 April 2005, 1 ♁, 9 November 2005, 25 ♁♁, 42 ♀♀, 31 March–1 April 2013, leg. M. Řezáč, coll. Crop Research Institute, Prague.
 Diagnosis. The males are similar to H. minoccii, H. subiasi, H. magnibulbi sp. nov. and H. korenkoi sp. nov. They differ by relatively longer, markedly flattened embolus. The vulva is of the type algarvensis. In contrast to the vulva of H. minoccii and H. subiasi it is reduced, without paired posterior spermathecae, small and only slightly sclerotised (Fig. 8D). In contrast to vulvae of H. tavirensis and H. crespoi sp. nov. the anterior arc is sclerotised (slightly though), it constitutes two pockets on sides of the median rod (Fig. 8D fro.).
 Description. The female has not been known so far. The somatic characters are as in males. The vulva is relatively small, only slightly sclerotised. Posterior diverticle is absent. Anterior arc is of rectangular shape in dorsal view, the sclerotised median rod is short.Anteriorly there are two lobes of whitish tissue connected to the anterior arc.
 Ecology. It was found in humid leaf litter in shaded Quercus forests or Pinus monocultures. Females were found with eggs (Range = 12–68, mean = 27, SD = 15, N = 20) in April. The presence of independent juveniles in early spring suggests a two-year life cycle.
 Distribution. It occurs in southern Portugal (Ferrandez 1990: 37, fig. 3; Machado & Ferrandez 1991: 58, fig. 8).
description: Published as part of Řezáč, Milan, Cardoso, Pedro & Řezáčová, Veronika, 2023, Review of Harpactea ground-dwelling spiders (Araneae: Dysderidae) of Portugal, pp. 335-364 in Zootaxa 5263 (3) on pages 342-343, DOI: 10.11646/zootaxa.5263.3.2, http://zenodo.org/record/7804268
Instantons and affine Lie algebras
Creators: name: Nakajima, Hiraku
Publisher: name: arXiv
Year: 1995
Subjects: subject: Algebraic Geometry (math.AG)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Various constructions of the affine Lie algebra action on the homology group of moduli spaces of instantons on 4-manifolds are discussed. The analogy between the local-global principle and the role of mass is also explained. The detailed proofs are given in separated papers \cite{Na-algebra,Na-Hilbert}.
description: 12 pages, AMSLaTeX v 1.1
On the UPMSat-2 Attitude, Control and Determination Subsystems design
Creators: name: RODRIGUEZ-ROJO, Elena
name: CUBAS, Javier
name: ROIBAS-MILLAN, Elena
name: PINDADO, Santiago
Publisher: name: Proceedings of the 8th European Conference for Aeronautics and Space Sciences. Madrid, Spain, 1-4 july 2019
Year: 2019
Subjects: AEROSPACE VEHICLE DESIGN
SENSORS AND ACTUATORS
VERIFICATION AND VALIDATION
SIMULATION
MEASUREMENT TECHNIQUES

description: In the present paper the work carried out in relation to the Attitude, Control and Determination Subsystem (ACDS) of the UPMSat-2 is summarized. This engineering project is integrated within the UPMSat-2 mission framework. This 50-kg satellite has been designed and manufactured by the Polytechnic University of Madrid (Universidad Politecnica de Madrid). The development of this ACDS comprises the selection of the different parts, sensors (magnetometers) and actuators (magnetorquers), the design of the control law, the testing campaigns of the different subsystem\'s parts, and its verification. The magnetometers and magnetorquers were tested in the IDR/UPM Institute facilities at Montegancedo campus, in order to check its accuracy. Besides, the effect of their uncertainty levels on the satellite\'s stabilization process once its normal attitude has been perturbed, were studied. The control law is based on B-dot, being thoroughly simulated by using Monte Carlo analysis. Finally, the last testing campaign, carried out during the final integration stages of the satellite is also summarized. The results obtained show a strong and reliable spacecraft control subsystem.
Spectrum of the $uudc \bar c$ hidden charm pentaquark with an SU(4) flavor-spin hyperfine interaction
Creators: name: Stancu, Fl.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study a few of the lowest states of the pentaquark $uudc\overline{c}$, of positive and negative parity, in a constituent quark model with an SU(4) flavor-spin hyperfine interaction. For positive parity we introduce space wave functions of appropriate permutation symmetry with one unit of orbital angular momentum in the internal motion of the four-quark subsystem or an orbital excitation between the antiquark and the four quark subsystem which remains in the ground state. We show that the lowest positive parity states $1/2^+, 3/2^+$ are provided by the first alternative and are located below the $1/2^-$ and the $1/2^+$ states with all quarks in the ground state. We compare our results with the LHCb three narrow pentaquark structures reported in 2019.
description: 12 pages, 5 tables, accepted for publication in European Physical Journal C
title: Newsletter: Reston Land Corporation, "Reston," Spring/Summer 1983
Creators: name: Reston Land Corporation
Publisher: name: George Mason University
Year: 2006
Subjects: subject: Reston (Va.)

description: Textual: Newsletter, glossy paper; 11" x 8.5" (27.9 cm x 21.6 cm)
description: Newsletter produced by the Reston Land Corporation entitled "Reston" from 1983. This newsletter is broken up into articles that cover various topics concerning Reston, Virginia. Topics covered in the newsletter include business growth, education, transportation, and construction. The first article in the newsletter concerns Bloomingdale's opening six locations in Reston, VA. Planned Community Archives Collection, 461.08
title: Wozu braucht man das Vergangene? Ideen zur Rolle und Aufgabe von Landesbibliotheken bei der Digitalisierung des schriftkulturellen Erbes
Creators: name: Stäcker, Thomas
Publisher: name: kassel university press
Year: 2022

description: Die Landesbibliothek scheint überholt. Wenn man Kolleg*innen fragt, was die Funktion einer Landesbibliothek sei, wird man nicht selten noch mit den Bibliothekplänen von ‘73 oder ‘93 konfrontiert, die nach einem räumlichen Zuständigkeitsprinzip der Landesbibliothek „Nutzer der Region“ zuordnen und regionale Sammeltätigkeiten in den Vordergrund stellen. Das Handbuch Bibliothek behandelt die Landesbibliothek nur noch unter dem Gesichts-punkt der Trägerschaft. Mit den Globalisierungseffekten der Digitalisierung und der zunehmenden Hinwendung der Nutzer zu neuen Medien verliert aber die „Regionalität“ als Kernbegriff der landesbibliothekarischen Funktion an Bedeutung und lässt fragen, wofür man eine Landesbibliothek überhaupt noch braucht.
Additional file 2: of Serum IL8 is not associated with cardiovascular events but with all-cause mortality
Creators: name: Ilais Moreno VelĂĄsquez
name: Ashwini Gajulapuri
name: Leander, Karin
name: Berglund, Anita
name: Faire, Ulf De
name: Gigante, Bruna
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy
subject: Computational Biology

description: Figure S1. Flowchart of the Cohort of 60â years old men and women from Stockholm. Flowchart summarizing the inclusion and exclusion criteria utilized in the present study. Study participants who did not complete the questionnaire and with missing IL8 serum levels were excluded. The left side of the figure shows the exclusions applied for the analysis of the risk of first atherosclerosis related CVE. The right side of the figure shows the exclusions applied to estimate the risk of CV and cancer related mortality. (DOCX 30 kb)
Electromagnetic modes and resonances of two-dimensional bodies
Creators: name: Forestiere, Carlo
name: Gravina, Giovanni
name: Miano, Giovanni
name: Pascale, Mariano
name: Tricarico, Roberto
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The electromagnetic modes and the resonances of homogeneous, finite size, two-dimensional bodies are examined in the frequency domain by a rigorous full wave approach based on an integro-differential formulation of the electromagnetic scattering problem. Using a modal expansion for the current density that disentangles the geometric and material properties of the body the integro-differential equation for the induced surface (free or polarization) current density field is solved. The current modes and the corresponding resonant values of the surface conductivity (eigen-conductivities) are evaluated by solving a linear eigenvalue problem with a non-Hermitian operator. They are inherent properties of the body geometry and do not depend on the body material. The material only determines the coefficients of the modal expansion and hence the frequencies at which their amplitudes are maximum (resonance frequencies). The eigen-conductivities and the current modes are studied in detail as the frequency, the shape and the size of the body vary. Open and closed surfaces are considered. The presence of vortex current modes, in addition to the source-sink current modes (no whirling modes), which characterize plasmonic oscillations, is shown. Important topological features of the current modes, such as the number of sources and sinks, the number of vortexes, the direction of the vortexes are preserved as the size of the body and the frequency vary. Unlike the source-sink current modes, in open surfaces the vortex current modes can be resonantly excited only in materials with positive imaginary part of the surface conductivity. Eventually, as examples, the scattering by two-dimensional bodies with either positive or negative imaginary part of the surface conductivity is analyzed and the contributions of the different modes are examined.
Stochastic resonance and bifurcation of order parameter in a coupled system of underdamped Duffing oscillators
Creators: name: Liu, Ruonan
name: Kang, Yanmei
name: Fu, Yuxuan
name: Chen, Guanrong
Publisher: name: arXiv
Year: 2019
Subjects: subject: Dynamical Systems (math.DS)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: The long-term mean-field dynamics of coupled underdamped Duffing oscillators driven by an external periodic signal with Gaussian noise is investigated. A Boltzmann-type H-theorem is proved for the associated nonlinear Fokker-Planck equation to ensure that the system can always be relaxed to one of the stationary states as time is long enough. Based on a general framework of the linear response theory, the linear dynamical susceptibility of the system order parameter is explicitly deduced. With the spectral amplification factor as a quantifying index, calculation by the method of moments discloses that both mono-peak and double-peak resonance might appear, and that noise can greatly signify the peak of the resonance curve of the coupled underdamped system as compared with a single-element bistable system. Then, with the input signals taken from laboratory experiments, further observations show that the mean-field coupled stochastic resonance system can amplify the periodic input signal. Also, it reveals that for some driving frequencies, the optimal stochastic resonance parameter and the critical bifurcation parameter have a close relationship. Moreover, it is found that the damping coefficient can also give rise to nontrivial non-monotonic behaviors of the resonance curve, and the resultant resonant peak attains its maximal height if the noise intensity or the coupling strength takes the critical value. The new findings reveal the role of the order parameter in a coupled system of chaotic oscillators.
Controlling adsorbate vibrational lifetimes using superlattices
Creators: name: Lewis, Steven P.
name: Rappe, Andrew M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We propose using short-period superlattices as substrates to control the vibrational relaxation dynamics of adsorbate overlayers. The mass modulation of superlattices creates both band gaps and large spectral enhancements in the phonon density of states. These modifications can dramatically alter the coupling between vibrational modes of the adsorbate overlayer and the substrate lattice, thereby significantly affecting the lifetime of adsorbate modes.
description: 7 pages, 4 figures, 14 references
title: Digital Campus Podcast - Episode 13 – Everything in Moderation?
Creators: name: Center For History And New Media
Publisher: name: George Mason University
Year: 2007

description: Originally published by the Center for History and New Media through the Digital Campus podcast (http://digitalcampus.tv). This work is licensed under a Creative Commons Attribution 3.0 United States License (http://creativecommons.org/licenses/by/3.0/us/).
description: Is the moderated environment of email discussion lists still the best way for scholars to communicate with others in their field? Or is the time ripe to move those conversations onto blogs and less mediated and more open formats? That’s this week’s debate in the feature segment. In the roundup we cover news about greater [...]
title: Édition TEI de la pièce Ploutos d’Aristophane (Ve siècle avant J.-C.), traduite par Amédée Fleury, 1851
title: Edition in TEI format of the play Ploutos by Aristophanes (5th century BC), translated by Amédée Fleury, 1851
Creators: name: Bastin-Hammou, Malika
name: Timmerman, Marjory
name: Aristophane (C. 446 – C. 386 BC)
name: Amédée Fleury (Traducteur)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2024
Subjects: subject: Aristophane
subject: français (langue)
subject: TEI
subject: Traduction
subject: XIXe siècle
subject: TEI
subject: translation
subject: Aristophanes
subject: 19th century
subject: french
subject: Theater–Greece
subject: 19th century
subject: French language

description: La présente édition s’inscrit dans le cadre du projet Translatoscope de l'Université Grenoble Alpes, dédié à l'étude de l’histoire des traductions d’Aristophane. L’encodage du texte a été réalisé en suivant les recommandations de la Text Encoding Initiative (http://www.tei-c.org/Guidelines/P5/).
description: This edition is part of the Translatoscope project at Grenoble Alpes University, dedicated to the study of the history of translations of Aristophanes. The text has been encoded in accordance with the recommendations of the Text Encoding Initiative (http://www.tei-c.org/Guidelines/P5/).
Expanding Universe and Dynamical Compactification Using Yang-Mills Instantons
Creators: name: Kim, Kyung Kiu
name: Koh, Seoktae
name: Yang, Hyun Seok
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider an eight-dimensional Einstein-Yang-Mills theory to explore whether Yang-Mills instantons formed in extra dimensions can induce the dynamical instability of our four-dimensional spacetime. We show that the Yang-Mills instantons in extra dimensions can trigger the expansion of our universe in four-dimensional spacetime as well as the dynamical compactification of extra dimensions. We also discuss a possibility to realize a reheating mechanism via the quantum back-reaction from the contracting tiny internal space with a smeared instanton.
description: v3; 26 pages, 6 figures, version to be published in JHEP