cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Mirror on the Field: Gender, Authorship, and Research Methods in Higher Education’s Leading Journals
Creators: name: Williams, Elizabeth A.
name: Kolek, Ethan A.
name: Saunders, Daniel B.
name: Remaly, Alicia
name: Wells, Ryan S.
Publisher: name: University of Massachusetts Amherst
Year: 2017
Subjects: subject: Higher Education

description: For published version, please visit: Williams, E. A., Kolek, E. A., Saunders, D. B., Remaly, A., & Wells, R. S. (2017). Mirror on the field: Gender, authorship, and research methods in higher education's leading journals. Journal of Higher Education. Retrieved from https://doi.org/10.1080/00221546.2017.1330599
description: Framed conceptually by gender equity, gender homophily, the contest regime of blind peer-review publishing, and the gendered nature of the quantitative–qualitative debate, this study investigated the intersection of authorship, gender, and methodological characteristics of 408 articles published from 2006 to 2010 in 3 major higher education journals. Nonbinary coding of author gender based on pronouns identified via Web searches virtually eliminated missing data and likely reduced error. Results suggest movement toward gender parity over time; however, women’s representation among authors does not appear commensurate with representation in the field. Findings revealed gendered use of research methods, with qualitative articles more likely to be first-authored by women and quantitative articles more likely to be first-authored by men. Nevertheless, articles first-authored by both women and men were more likely to use quantitative than qualitative methods. Quantitative research, more so than qualitative research, appears to be a site of cogender collaboration, which has increased over time. This portrait of the intersection of authorship, gender, and research methods provides an empirical foundation for discussion and inquiry about gender and scholarship in the field, and the results of our study are generative for future research.
X-ray outburst of 4U 0115+634 and ROTSE Observations of its Optical Counterpart V635 Cas
Creators: name: Baykal, A.
name: Kiziloglu, U.
name: Kiziloglu, N.
name: Balman, S.
name: Inam, S. C.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: ROTSE IIId (The Robotic Optical Transient Experiment) observations of X-ray binary system 4U 0115+634/V635 Cas obtained during 2004 June and 2005 January make possible, for the first time, to study the correlation between optical and type II X-ray outbursts. The X-ray outburst sharply enhanced after periastron passage where the optical brightness was reduced by 0.3 magnitude for a few days. We interpret the sharp reduction of optical brightness as a sign of mass ejection from the outer parts of the disc of the Be star. After this sharp decrease, the optical brightness healed and reached the pre X-ray outburst level. Afterwards, gradual decrease of the optical brightness followed a minimum then a gradual increase started again. Qualitatively, change of optical lightcurve suggests a precession of the Be star disc around a few hundred days. We also investigate the periodic signatures from the archival RXTE-ASM (Rossi X-ray Timing Explorer - All Sky Monitor) light curve covering a time span of $\sim 9$ years. We find significant orbital modulation in the ASM light curve during the type I X-ray outburst.
description: 5 pages, 3 figures, accepted for publication in Astronomy & Astrophysics
Additional file 2: of Translation and validation of the French version of the Child Perceptions Questionnaire for children aged from 8 to 10 years old (CPQ 8-10)
Creators: name: Marie-Laure Boy-Lefèvre
name: Noéline Razanamihaja
name: Azogui-Lévy, Sylvie
name: Vigneron, Andréa
name: Jordan, Laurence
name: Berdal, Ariane
name: Dure-Molla, Muriel De La
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Partial Confirmatory Factor Analysis. (DOC 28 kb)
The Rural Effect of Broadband Internet Service
Creators: name: Stenberg, Peter L.
Publisher: name: Unknown
Year: 2010
Subjects: Community/Rural/Urban Development
Research and Development/Tech Change/Emerging Technologies

description: Policy makers have been trying to address the shortfall in rural broadband access through a number of legislations. But what is the impact of broadband Internet on rural America? Clearly more activities are shifting to the Internet. Some of these activities have great potential value for the rural economy. Rural economies in the macro sense may benefit from the Internet. The results we obtained from our quasi-experimental design statistical model were consistent with the argument that broadband Internet access has a positive effect on rural communities. Results from the analysis were consistent with the hypothesis that the investment in broadband Internet access leads to a more competitive economy. Further analysis, however, is needed to address the issue of causality much more completely.
description: Paper presented at the TPRC meetings (The 38th Research Conference on Communication, Information and Internet Policy), October 1-3, 2010.
Entanglement swapping of noisy states: A kind of superadditivity in nonclassicality
Creators: name: De, Aditi Sen
name: Sen, Ujjwal
name: Brukner, Caslav
name: Buzek, Vladimir
name: Zukowski, Marek
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We address the question as to whether an entangled state that satisfies local realism will give a violation of the same, after entanglement swapping in a suitable scenario. We consider such possibility as a kind of superadditivity in nonclassicality. Importantly, it will indicate that checking for violation of local realism, in the state obtained after entanglement swapping, can be a method for detecting entanglement in the input state of the swapping procedure. We investigate various entanglement swapping schemes, which involve mixed initial states. The strength of violation of local realism by the state obtained after entanglement swapping, is compared with the one for the input states. We obtain a kind of superadditivity of violation of local realism for Werner states, consequent upon entanglement swapping involving Greenberger-Horne-Zeilinger state measurements. We also discuss whether entanglement swapping of specific states may be used in quantum repeaters with a substantially reduced need to perform the entanglement distillation step.
description: 11 pages, 6 figures, RevTeX4; v2: new discussions added, published version
On avoiding Ostrogradski instabilities within Asymptotic Safety
Creators: name: Becker, Daniel
name: Ripken, Chris
name: Saueressig, Frank
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the renormalization group flow of gravity coupled to scalar matter using functional renormalization group techniques. The novel feature is the inclusion of higher-derivative terms in the scalar propagator. Such terms give rise to Ostrogradski ghosts which signal an instability of the system and are therefore dangerous for the consistency of the theory. Since it is expected that such terms are generated dynamically by the renormalization group flow they provide a potential threat when constructing a theory of quantum gravity based on Asymptotic Safety. Our work then establishes the following picture: upon incorporating higher-derivative terms in the scalar propagator the flow of the gravity-matter system possesses a fixed point structure suitable for Asymptotic Safety. This structure includes an interacting renormalization group fixed point where the Ostrogradski ghosts acquire an infinite mass and decouple from the system. Tracing the flow towards the infrared it is found that there is a subset of complete renormalization group trajectories which lead to stable renormalized propagators. This subset is in one-to-one correspondence to the complete renormalization group trajectories obtained in computations which do not track of the higher-derivative terms. Thus our asymptotically safe gravity-matter systems are not haunted by Ostrogradski ghosts.
description: 35 pages, 10 figures
title: ADCO, Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Cart. 32 (G 136), 745 folios, f. 1432
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: Petot, Frédéric
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 1432, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 1432, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Additional file 1: of Development of a neonatal curriculum for medical students in Zimbabwe â a cross sectional survey
Creators: name: Simbarashe Chimhuya
name: Bothwell Mbuwayesango
name: Aagaard, Eva
name: Nathoo, Kusum
Publisher: name: figshare
Year: 2018
Subjects: subject: Molecular Biology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Marine Biology
subject: Science Policy
subject: Plant Biology

description: Data collection tool. These are the four questions on the data collection tool that were used in this survey. The focus group discussion was also based on the same question in the data collection tool. (DOCX 15Â kb)
A Pattern Language for High-Performance Computing Resilience
Creators: name: Hukerikar, Saurabh
name: Engelmann, Christian
Publisher: name: arXiv
Year: 2017
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: High-performance computing systems (HPC) provide powerful capabilities for modeling, simulation, and data analytics for a broad class of computational problems. They enable extreme performance of the order of quadrillion floating-point arithmetic calculations per second by aggregating the power of millions of compute, memory, networking and storage components. With the rapidly growing scale and complexity of HPC systems for achieving even greater performance, ensuring their reliable operation in the face of system degradations and failures is a critical challenge. System fault events often lead the scientific applications to produce incorrect results, or may even cause their untimely termination. The sheer number of components in modern extreme-scale HPC systems and the complex interactions and dependencies among the hardware and software components, the applications, and the physical environment makes the design of practical solutions that support fault resilience a complex undertaking. To manage this complexity, we developed a methodology for designing HPC resilience solutions using design patterns. We codified the well-known techniques for handling faults, errors and failures that have been devised, applied and improved upon over the past three decades in the form of design patterns. In this paper, we present a pattern language to enable a structured approach to the development of HPC resilience solutions. The pattern language reveals the relations among the resilience patterns and provides the means to explore alternative techniques for handling a specific fault model that may have different efficiency and complexity characteristics. Using the pattern language enables the design and implementation of comprehensive resilience solutions as a set of interconnected resilience patterns that can be instantiated across layers of the system stack.
description: Proceedings of the 22nd European Conference on Pattern Languages of Programs
Bright X-ray flares in Orion young stars from COUP: evidence for star-disk magnetic fields?
Creators: name: Favata, F.
name: Flaccomio, E.
name: Reale, F.
name: Micela, G.
name: Sciortino, S.
name: Shang, H.
name: Stassun, K.
name: Feigelson, E. D.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have analyzed a number of intense X-ray flares observed in the Chandra Orion Ultradeep Project (COUP), a 13 days observation of the Orion Nebula Cluster (ONC). Analysis of the flare decay allows to determine the size, peak density and magnetic field of the flaring structure. A total of 32 events (the most powerful 1% of COUP flares), have sufficient statistics for the analysis. A broad range of decay times (from 10 to 400 ks) are present in the sample. Peak flare temperatures are often very high, with half of the flares in the sample showing temperatures in excess of 100 MK. Significant sustained heating is present in the majority of the flares. The magnetic structures which are found, are in a number of cases very long, with semi-lengths up to 10^12 cm, implying the presence of magnetic fields of hundreds of G extending to comparable distance from the stellar photosphere. These very large sizes for the flaring structures ($ >> R_*) are not found in more evolved stars, where, almost invariably, the same type of analysis results in structures with L <= R_*. As the majority of young stars in the ONC are surrounded by disks, we speculate that the large magnetic structures which confine the flaring plasma are actually the same type of structures which channel the plasma in the magnetospheric accretion paradigm, connecting the star's photosphere with the accretion disk.
description: Accepted to ApJS, COUP special issue
Does stress reduce violation intention? Insights from eustress and distress processes on employee reaction to information security policies
Creators: name: Yazdanmehr, Adel
name: Li, Yuan
name: Wang, Jingguo
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Neuroscience
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Mental Health

description: Past research suggests that the demands of information security policies (ISPs) cause stress upon employees, leading them to violate the policies. It emphasises the distress process but overlooks a possible positive process that may arise from the ISP demands (i.e., the eustress process) and motivate employees to reduce ISP violations. This study explores both the distress and eustress processes. It proposes that the challenge and hindrance aspects of ISP demands induce these processes and subsequently affect ISP violations. Besides, employees’ ISP-related self-efficacy may facilitate or impede these processes. To test the research model, a survey was conducted on 375 employees in the U.S. The results show that the challenge aspect of ISP demands elicits a positive psychological response of employees, which in turn triggers their planful problem-solving to deal with these demands. In contrast, the hindrance aspect of ISP demands provokes a negative psychological response that triggers employees’ wishful thinking about ISP demands. Meanwhile, employees’ self-efficacy strengthens the effect of positive psychological response on planful problem-solving. Subsequently, planful problem-solving reduces employees’ intention to violate the ISP, while wishful thinking increases their intention. This dual-process view sheds new light on the connection between ISP demands and ISP violation intention.
Measurement of the cross section for e^+e^- -> ppbar at center-of-mass energies from 2.0 to 3.07 GeV
Creators: name: Ablikim, M.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Cross sections for e^+e^- -> ppbar have been measured at 10 center-of-mass energies from 2.0 to 3.07 GeV by the BESII experiment at the BEPC, and proton electromagnetic form factors in the time-like region have been determined.
description: 6 pages, 3 figures
Crystal field effects on spin pumping
Creators: name: Cahaya, Adam B.
name: Leon, Alejandro O.
name: Bauer, Gerrit E. W.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: "Spin pumping" is the injection of spin angular momentum by a time-dependent magnetization into an adjacent normal metal proportional to the spin mixing conductance. We study the role of electrostatic interactions in the form of crystal fields on the pumped spin currents generated by insulators with exchange-coupled local moments at the interface to a metal. The crystal field is shown to render the spin currents anisotropic, which implies that the spin mixing conductance of insulator|normal metal bilayers depends on crystal cut and orientation. We interpret the interface "effective field" (imaginary part of the spin mixing conductance) in terms of the coherent motion of the equilibrium spin density induced by proximity in the normal metal.
description: 8 pages+, 7 figures
On noise-induced superselection rules
Creators: name: Pascazio, S.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The dynamical properties of a quantum system can be profoundly influenced by its environment. Usually, the environment provokes decoherence and its action on the system can often be schematized by adding a noise term in the Hamiltonian. However, other scenarios are possible: we show that by increasing the strength of the noise, the Hilbert space of the system gradually splits into invariant subspaces, among which transitions become increasingly difficult. The phenomenon is equivalent to the formation of the quantum Zeno subspaces. We explore the possibility that noise can {\em prevent}, rather than provoke decoherence.
description: 11 pages, no figures. Final version, Journal of Modern Optics, in print
MOESM1 of Quality of observational studies in prestigious journals of occupational medicine and health based on Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) Statement: a cross-sectional study
Creators: name: Aghazadeh-Attari, Javad
name: Kazhal Mobaraki
name: Ahmadzadeh, Jamal
name: Mansorian, Behnam
name: Mohebbi, Iraj
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Science Policy

description: Additional file 1: Table S1. Percent agreement between reviewers A and B.
The Dwarf Nova PQ Andromedae
Creators: name: Patterson, Joseph
name: Thorstensen, John
name: Armstrong, Eve
name: Henden, Arne
name: Hynes, Robert
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report a photometric study of the WZ Sagittae-type dwarf nova PQ Andromedae. The light curve shows strong (0.05 mag full amplitude) signals with periods of 1263(1) and 634(1) s, and a likely double-humped signal with P=80.6(2) min. We interpret the first two as nonradial pulsation periods of the underlying white dwarf, and the last as the orbital period of the underlying binary. We estimate a distance of 150(50) pc from proper motions and the two standard candles available: the white dwarf and the dwarf-nova outburst. At this distance, the K magnitude implies that the secondary is probably fainter than any star on the main sequence -- indicating a mass below the Kumar limit at 0.075 M_sol. PQ And may be another "period bouncer", where evolution now drives the binary out to longer period.
description: PDF, 13 pages, 2 figures; accepted, in press, to appear September 2005, PASP; more info at http://cba.phys.columbia.edu/
Additional file 1: of Translation and validation of the French version of the Child Perceptions Questionnaire for children aged from 8 to 10 years old (CPQ 8-10)
Creators: name: Marie-Laure Boy-Lefèvre
name: Noéline Razanamihaja
name: Azogui-Lévy, Sylvie
name: Vigneron, Andréa
name: Jordan, Laurence
name: Berdal, Ariane
name: Dure-Molla, Muriel De La
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: Science Policy

description: Final french version of the (CPQ 8-10) questionnaire. (DOC 73 kb)
title: Normal schools revisited: A theoretical reinterpretation of the historiography of normal schools.
Creators: name: Gowen, Garrett
name: Kimball, Ezekiel
Publisher: name: University of Massachusetts Amherst
Year: 2017

description: For the published version of this article, please visit: Gowen, G. H. & Kimball E. (2017). Normal schools revisited: A theoretical reinterpretation of the historiography of normal schools. The Journal of Critical Scholarship on Higher Education and Student Affairs, 3(1), 128-143. Retrieved from http://ecommons.luc.edu/cgi/viewcontent.cgi?article=1076&context=jcshesa
description: This paper utilizes a critical post-pragmatist epistemological lens in tandem with an extended case analysis to explore how student affairs professionals process truth claims related to student experience. Findings from the study, which include the limited usage of formal theory and the iterative reconstruction of informal theory, are used to demonstrate the utility of critical, theory-engaged methodology in educational research. Implications for future research and methodological decision-making are offered.
Physics of Heavy Flavour at CDF
Creators: name: Torre, Stefano
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Results on physics of heavy flavour at CDF are reported. Selected measurements of Branching Ratios and CP asymmetry in $B^0$ and $B_s^0$, lifetime difference of $B^0_s$ CP eigenstates and a precise measurement of the $B_c$ mass are presented.
description: 5pp., To appear in the proceedings of Lake Louise Winter Institute: Fundamental Interactions, Lake Louise, Alberta, Canada, 20-26 Feb 2005
Biredox ionic liquids with solid-like redox density in the liquid state for high-energy supercapacitors
Creators: name: Mourad, Eléonore
name: Coustan, Laura
name: Lannelongue, Pierre
name: Zigah, Dodzi
name: Mehdi, Ahmad
name: Vioux, André
name: Freunberger, Stefan A.
name: Favier, Frédéric
name: Fontaine, Olivier
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Kinetics of electrochemical reactions are several orders of magnitude slower in solids than in liquids as a result of the much lower ion diffusivity. Yet, the solid state maximizes the density of redox species, which is at least two orders of magnitude lower in liquids because of solubility limitations. With regard to electrochemical energy storage devices, this leads to high-energy batteries with limited power and high-power supercapacitors with a well-known energy deficiency. For such devices the ideal system should endow the liquid state with a density of redox species close to the solid state. Here we report an approach based on biredox ionic liquids to achieve bulk-like redox density at liquid like fast kinetics. The cation and anion of these biredox ILs bear moieties that undergo very fast reversible redox reactions. As a first demonstration of their potential for high-capacity / high-rate charge storage, we used them in redox supercapacitors. These ionic liquids are able to decouple charge storage from ion accessible electrode surface, by storing significant charge in the pores of the electrodes, to minimize self-discharge and leakage current as a result of retaining the redox species in the pores, and to raise working voltage due to their wide electrochemical window.
Phase Diagrams of Three-Dimensional Anderson and Quantum Percolation Models using Deep Three-Dimensional Convolutional Neural Network
Creators: name: Mano, Tomohiro
name: Ohtsuki, Tomi
Publisher: name: arXiv
Year: 2017
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: The three-dimensional Anderson model is a well-studied model of disordered electron systems that shows the delocalization--localization transition. As in our previous papers on two- and three-dimensional (2D, 3D) quantum phase transitions [J. Phys. Soc. Jpn. {\bf 85}, 123706 (2016), {\bf 86}, 044708 (2017)], we used an image recognition algorithm based on a multilayered convolutional neural network. However, in contrast to previous papers in which 2D image recognition was used, we applied 3D image recognition to analyze entire 3D wave functions. We show that a full phase diagram of the disorder-energy plane is obtained once the 3D convolutional neural network has been trained at the band center. We further demonstrate that the full phase diagram for 3D quantum bond and site percolations can be drawn by training the 3D Anderson model at the band center.
description: 11 pages, 5 figures. Published version
title: ADCO, Grènetier de Cîteaux : comptes (1499-1503) (11 H 1173), f. 00344
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: comptes
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
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. 00344, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Parker-Jeans Instability of Gaseous Disks Including the Effect of Cosmic Rays
Creators: name: Kuwabara, Takuhito
name: Ko, Chung-Ming
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We use linear analysis to examine the effect of cosmic rays (CRs) on the Parker-Jeans instability of magnetized self-gravitating gaseous disks. We adopt a slab equilibrium model in which the gravity (including self-gravity) is perpendicular to the mid-plane, the magnetic field lies along the slab. CR is described as a fluid and only along magnetic field lines diffusion is considered. The linearised equations are solved numerically. The system is susceptible to Parker-Jeans instability. In general the system is less unstable when the CR diffusion coefficient is smaller (i.e., the coupling between the CRs and plasma is stronger). The system is also less unstable if CR pressure is larger. This is a reminiscence of the fact that Jeans instability and Parker instability are less unstable when the gas pressure is larger (or temperature is higher). Moreover, for large CR diffusion coefficient (or small CR pressure), perturbations parallel to the magnetic field are more unstable than those perpendicular to it. The other governing factor on the growth rate of the perturbations in different directions is the thickness of the disk or the strength of the external pressure on the disk. In fact, this is the determining factor in some parameter regimes.
description: 19pages, 14figures submitted to ApJ
Coupling of structure to magnetic and superconducting orders in quasi-one-dimensional $\text{K}_2\text{Cr}_3\text{As}_3$
Creators: name: Taddei, K. M.
name: Zheng, Q.
name: Sefat, A. S.
name: de la Cruz, C.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Quasi-one-dimensional $A_2\text{Cr}_3\text{As}_3$ (with $A = \text{K, Cs, Rb}$) is an intriguing new family of superconductors which exhibit many similar features to the cuprate and iron-based unconventional superconductor families. Yet in contrast to these systems, no charge or magnetic ordering has been observed which could provide the electronic correlations presumed necessary for an unconventional superconducting pairing mechanism - an absence which defies predictions of first principles models. We report the results of neutron scattering experiments on polycrystalline $\text{K}_2\text{Cr}_3\text{As}_3$ $(T_c \sim 7\text{K})$ which probed the low temperature dynamics near $T_c$ . Neutron diffraction data evidence a strong response of the nuclear lattice to the onset of superconductivity while inelastic scattering reveals a highly dispersive column of intensity at the commensurate wavevector $q = (00\frac{1}{2})$ which loses intensity beneath $T_c$ - indicative of short-range magnetic fluctuations. Using linear spin-wave theory we model the observed scattering and suggest a possible structure to the short-range magnetic order. These observations suggest that $\text{K}_2\text{Cr}_3\text{As}_3$ is in close proximity to a magnetic instability and that the incipient magnetic order both couples strongly to the lattice and competes with superconductivity - in direct analogy with the iron-based superconductors.
Coherence in Microchip Traps
Creators: name: Treutlein, Philipp
name: Hommelhoff, Peter
name: Steinmetz, Tilo
name: Hänsch, Theodor W.
name: Reichel, Jakob
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We report the coherent manipulation of internal states of neutral atoms in a magnetic microchip trap. Coherence lifetimes exceeding 1 s are observed with atoms at distances of $5-130 μ$m from the microchip surface. The coherence lifetime in the chip trap is independent of atom-surface distance within our measurement accuracy, and agrees well with the results of similar measurements in macroscopic magnetic traps. Due to the absence of surface-induced decoherence, a miniaturized atomic clock with a relative stability in the $10^{-13}$ range can be realized. For applications in quantum information processing, we propose to use microwave near-fields in the proximity of chip wires to create potentials that depend on the internal state of the atoms.
description: Revised version, accepted for publication in Phys. Rev. Lett., 4 pages, 4 figures
1035 georeferenced locality records and associated Worldclim bioclimatic variables for North American Bombus huntii
Creators: name: Koch, Jonathan
name: Strange, James
name: Vandame, Rémy
name: Mérida-Rivas, Jorge
name: Sagot, Philippe
Publisher: name: figshare
Year: 2018
Subjects: subject: 60411 Population, Ecological and Evolutionary Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology

description: Georeferenced locality records of Bombus huntii in North America and associated WorldClim bioclimatic variables (http://www.worldclim.org/): BIO1 = Annual Mean Temperature, BIO2 = Mean Diurnal Range (Mean of monthly (max temp - min temp)), BIO3 = Isothermality (BIO2/BIO7) (* 100), BIO4 = Temperature Seasonality (standard deviation *100), BIO5 = Max Temperature of Warmest Month, BIO6 = Min Temperature of Coldest Month, BIO7 = Temperature Annual Range (BIO5-BIO6), BIO8 = Mean Temperature of Wettest Quarter, BIO9 = Mean Temperature of Driest Quarter, BIO10 = Mean Temperature of Warmest Quarter, BIO11 = Mean Temperature of Coldest Quarter, BIO12 = Annual Precipitation, BIO13 = Precipitation of Wettest Month, BIO14 = Precipitation of Driest Month, BIO15 = Precipitation Seasonality (Coefficient of Variation), BIO16 = Precipitation of Wettest Quarter, BIO17 = Precipitation of Driest Quarter, BIO18 = Precipitation of Warmest Quarter, BIO19 = Precipitation of Coldest Quarter
Lost but not Forgotten: Intracluster Light in Galaxy Groups and Clusters
Creators: name: DeMaio, Tahlia
name: Gonzalez, Anthony H.
name: Zabludoff, Ann
name: Zaritsky, Dennis
name: Connor, Thomas
name: Donahue, Megan
name: Mulchaey, John S.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: With Hubble Space Telescope imaging, we investigate the progenitor population and formation mechanisms of the intracluster light (ICL) for 23 galaxy groups and clusters ranging from 3$\times10^{13}10^{11.6}$ M$_\odot$), while by 100 kpc this colour is equivalent to that of a 10$^{10}$ M$_\odot$ galaxy. Additionally, we find 75% of the total BCG+ICL luminosity is consistent in color of galaxies with L$>$0.2 L$_*$ (log(M$_\bigstar$[M$_\odot$])$>$10.4), assuming conservatively that these galaxies are completely disrupted. We conclude that tidal stripping of massive galaxies is the likely source of the intracluster light from 10-100 kpc (0.008-0.23 r$_{500,c}$) for galaxy groups and clusters.
description: Accepted for publication in MNRAS
Measurement of Double Charmonium Production in $e^+e^-$ Annihilations at $\sqrt{s}=10.6$ GeV
Creators: name: The BABAR Collaboration
name: Aubert, B.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We study $e^+e^-\to J/ψc\bar{c}$ by measuring the invariant mass distribution recoiling against fully reconstructed $J/ψ$ decays, using 124 fb$^{-1}$ of data collected with a center-of-mass energy of 10.6 GeV with the $BaBar$ detector. We observe signals for $η_c(1S)$, $χ_{c0}$, and $η_c(2S)$ in the recoil mass distribution, thus confirming previous measurements. We measure $σ(e^+e^-\to J/ψ+c\bar{c}) {\cal B} (c\bar{c} \to >2 \mathrm{charged})$ to be $17.6\pm2.8\textrm{(stat)}^{+1.5}_{-2.1}\textrm{(syst)}$ fb, $10.3\pm2.5\textrm{(stat)}^{+1.4}_{-1.8}\textrm{(syst)}$ fb, and $16.4\pm3.7\textrm{(stat)}^{+2.4}_{-3.0}\textrm{(syst)}$ fb with $c\bar{c}=η_c(1S)$, $χ_{c0}$, and $η_c(2S)$, respectively.
description: 7 pages, 2 postscript figues
Spectral energy distribution of the metagalactic ionizing radiation field from QSO absorption spectra
Creators: name: Agafonova, I. I.
name: Centurion, M.
name: Levshakov, S. A.
name: Molaro, P.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A computational procedure is presented to estimate the spectral shape of the ionizing background between 1 and 10 Ryd by analyzing optically thin absorption systems in the spectra of high redshift quasars. The procedure is based on the response surface methodology from the theory of experimental design. The shape of the recovered UV background at z~3 shows a significant intensity decrease between 3 and 4 Ryd compared to the metagalactic spectrum of Haardt & Madau (1996). This decrease is interpreted as produced by HeII Gunn-Peterson effect. There are no features indicating a contribution from galaxies to the UV background which is therefore dominated by QSOs at z~3.
description: 14 pages, 10 figures, accepted for publication in A&A
Generation of highly non-classical n-photon polarization states by super-bunching at a photon bottleneck
Creators: name: Hofmann, Holger F.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It is shown that coherent superpositions of two oppositely polarized n-photon states can be created by post-selecting the transmission of n independently generated photons into a single mode transmission line. It is thus possible to generate highly non-classical n-photon polarization states using only the bunching effects associated with the bosonic nature of photons. The effects of mode-matching errors are discussed and the possibility of creating n-photon entanglement by redistributing the photons into n separate modes is considered.
description: 8 pages, including 4 figures, extended version of the original letter paper, includes discussion of linear polarization statistics
مستوى الثقافة التنظيمية لدى معهد علوم وتقنيات النشاطات البدنية والرياضية من وجهة نظر هيئة أعضاء التدريس في ضوء بعض المتغيرات دراسة ميدانية بمعهد علوم وتقنيات النشاطات البدنية والرياضية بولاية الجلفة The level of organizational culture at the Institute of Science and Technology of Physical and Sports Activities from the point of view of the teaching staff in the light of some variables A field study at the Institute of Science and Technology of Physical and Sports Activities in the State of Djelfa
Creators: name: ﺨﺎﻀر, ﺼﺎﻟﺢ
Publisher: name: Zenodo
Year: 2022
Subjects: Organizational culture, faculty members

description: The Object of the study aims to identify The level of organizational culture among the heads and director of the Sports Institute in the state of Djelfa from the point of view of the faculty members, for this purpose, we used the method descriptive analytical On a sample composed of 52 Professor Chosen as intentional, and for data collection, we used a tool organizational culture scale After collecting the results and having treated them statistically, we conclude That the level of organizational culture of the administrative staff of the institute is low, and that there are differences in the level of organizational culture due to the variables of experience and academic degree, except for the variable of specialization On this basis, the study recommended The studyaims to increase the awareness and knowledge of department heads and institute managers of the prevailing organizational culture in general, and to highlight organizational cultures that help achieve the academic andeducational goals of the institute in particular and the university in general
Grande Sinfonie Periodique à plusieurs parties : No. 1 [C-Dur]
Creators: name: Koželuch, Leopold
Publisher: name: Goetz
Year: 1792

description: Vorhandene Stimmen: Viol. I & II, Viola, Bass und Violonc., Fl., 2 Ob., 2 Fag., 2 Corni in C basso, 2 Tromp. in C, Pke.
description: [Collegium musicum] No. 63
description: Hans Schneider, Der Musikverleger Johann Michael Götz (1740-1810) und seine kurfürstlich privilegierte Notenfabrique, Tutzing : 1989
description: Partitur nach den Stimmen hergestellt von Wolfgang Wetter, datiert Basel 29.4.2002
Search for Large Extra Spatial Dimensions in Dimuon Production with the D0 Detector
Creators: name: D0 Collaboration
name: Abazov, V.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present the results of a search for the effects of large extra spatial dimensions in $p{\bar p}$ collisions at $\sqrt{s} =$ 1.96 TeV in events containing a pair of energetic muons. The data correspond to 246 \ipb of integrated luminosity collected by the \D0 experiment at the Fermilab Tevatron Collider. Good agreement with the expected background was found, yielding no evidence for large extra dimensions. We set 95% C.L. lower limits on the fundamental Planck scale between 0.85 TeV and 1.27 TeV within several formalisms. These are the most stringent limits achieved in the dimuon channel to date.
description: 8 pages, 3 figures, 1 table. Published in Phys. Rev. Lett. Minor changes in v2 to match the published version
title: ADCO, Troisième cartulaire de Saint-Étienne de Dijon (XVIe), Cart. 23 (G 127), 310 folios, f. 00368
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: CG21/F.PETOT/2011
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: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Troisième cartulaire de Saint-Étienne de Dijon (XVIe), Archives départementales de la Côte-d'Or, Cart. 23 (G 127), 310 folios, f. 00368, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Troisième cartulaire de Saint-Étienne de Dijon (XVIe), Archives départementales de la Côte-d'Or, Cart. 23 (G 127), 310 folios, f. 00368, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Free energy of a chemotactic model with nonlinear diffusion
Creators: name: Baek, Seung Ki
name: Kim, Beom Jun
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: The Patlak-Keller-Segel equation is a canonical model of chemotaxis to describe self-organized aggregation of organisms interacting with chemical signals. We investigate a variant of this model, assuming that the organisms exert effective pressure proportional to the number density. From the resulting set of partial differential equations, we derive a Lyapunov functional that can also be regarded as the free energy of this model, and minimize it with a Monte Carlo method to detect the condition for self-organized aggregation. Focusing on radially symmetric solutions on a two-dimensional disc, we find that the chemical interaction competes with diffusion so that aggregation occurs when the relative interaction strength exceeds a certain threshold. Based on the analysis of the free-energy landscape, we argue that the transition from a homogeneous state to aggregation is abrupt yet continuous.
description: 14 pages, 6 figures
Data and scripts for Kopp et al. 2023 "A comprehensive overview of baboon phylogenetic history". Genes
Creators: name: Zinner, Dietmar
name: Kopp, Gisela
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Biodiversity
subject: Biology
subject: Genetics and Genomics
subject: Life Sciences
subject: Ecology and Evolutionary Biology

description: Relevant data and scripts for analyses/visualizations included in the Genes SI Primate Phylogeny and Genetics paper Kopp et al. 2023 "A comprehensive overview of baboon phylogenetic history".
Microsatellite genotypes for 26 Bombus huntii populations
Creators: name: Koch, Jonathan
name: Strange, James
name: Vandame, Rémy
name: Mérida-Rivas, Jorge
name: Sagot, Philippe
Publisher: name: figshare
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences

description: Eleven microsatellite genotypes for 350 Bombus huntii (Hymenoptera: Apidae) across 26 populations. This is the final dataset used for analyses by Koch et al. "Quaternary climate instability is correlate with patterns of population genetic variability in Bombus huntii". This filtered dataset accounts for linkage disequilibrium, null alleles, HWE, and sibship relationships. This dataset in in GenAlEx 6.5 format (Peakall R. & Smouse, P.E. (2012) GenAlEx 6.5: genetic analysis in Excel. Population genetic software for teaching and research - an update. Bioinformatics, 28, 2537-2539)
The Influence of Stress and Depression on Quality of Life among Residents of Cement- Producing Communities in Ogun State.
Creators: name: Gbadebo, A.F
name: Alausa, W.M
Publisher: name: Zenodo
Year: 2024
Subjects: subject: Cement
subject: Stress
subject: Depression
subject: Pollution
subject: Quality of Life

description: Pollution of the environment increases because of growth in urbanisation and industrialisation in the West African region and the sustainability of the environment is dependent on the activities of people living in it which have implications on individual quality of life. The cement manufacturing industry, being one of the fastest growing in the region, has played a role in the crucial release of harmful and toxic pollutants not only to the environment but also to human health, causing life-threatening diseases that have in turn resulted in depression affecting the quality of life of residents in the area. Data were collected from 350 participants and residents in Ogun state within a 5 km radius of the cement factory. They analyzed using a sample t-test on stress & depressionwhile multiple linear regression on the joint influence of the predictors on quality of life. The results indicated that stress had a significant impact on the quality of life of residents in cement-producing areas t=(345)=6.067;p<.05) and depression negatively influences the quality of life of the residents' well-being in the producing area t(339)=(5.86) p,<.05), however, both stress and depression jointly influence the quality of life [F (3,333) =31.115; p<.05]. The study shows that pre-existing deteriorated health conditions because of the stressors from the environment and the negative impact of pollution from industry brings about poor quality of life among residents in the cement-producing area. The study concluded that stress and depression have an impact on the quality of life of residents living in the cement-producing area
Supplementary material from Copper-doped ZnO-ZrO2 solid solution catalysts for promoting methanol synthesis from CO2 hydrogenation
Creators: name: Song, Fujiao
name: Cheng, Wenqiang
name: Yu, Yang
name: Cao, Yan
name: Xu, Qi
Publisher: name: The Royal Society
Year: 2023

description: Copper-doped ZnO-ZrO2 solid solution catalysts were synthesized via co-precipitation for promoting CH3OH synthesis via hydrogenation of CO2. Various testing methods were applied to investigate the effect of various copper contents on the catalysts. The catalytic performance was evaluated by a fixed bed reactor. XRD, HRTEM and Raman spectra collectively indicated that a ZnO-ZrO2 solid solution catalyst with 3% Cu had a higher Cu dispersion, while the H2-TPR results confirmed that a catalyst with 3% Cu had more Cu active sites under low temperature H2 pretreatment. When the copper content increased to 5% and 10%, the catalyst showed a better Cu crystallinity and a worse Cu dispersion, which could have a negative effect. Therefore, the CO2 conversion and methanol yield with a 3% CuZnO-ZrO2 catalyst at 5 MPa, 250°C and 12 000 ml/(g h) increased by 8.6% and 7.6%, respectively. Moreover, the CH3OH selectivity and catalytic stability of the solid solution catalyst were better than those of the traditional CZA catalyst.