cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The r-Process in Neutrino-Driven Winds from Nascent, "Compact" Neutron Stars of Core-Collapse Supernovae
Creators: name: Wanajo, Shinya
name: Kajino, Toshitaka
name: Mathews, Grant J.
name: Otsuki, Kaori
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present calculations of r-process nucleosynthesis in neutrino-driven winds from the nascent neutron stars of core-collapse supernovae. A full dynamical reaction network for both the alpha-rich freezeout and the subsequent r-process is employed. The physical properties of the neutrino-heated ejecta are deduced from a general relativistic model in which spherical symmetry and steady flow are assumed. Our results suggest that proto-neutron stars with a large compaction ratio provide the most robust physical conditions for the r-process. The third peak of the r-process is well reproduced in the winds from these ``compact'' proto-neutron stars even for a moderate entropy, \sim 100-200 N_A k, and a neutrino luminosity as high as \sim 10^{52} ergs s^{-1}. This is due to the short dynamical timescale of material in the wind. As a result, the overproduction of nuclei with A \lesssim 120 is diminished (although some overproduction of nuclei with A \approx 90 is still evident). The abundances of the r-process elements per event is significantly higher than in previous studies. The total-integrated nucleosynthesis yields are in good agreement with the solar r-process abundance pattern. Our results have confirmed that the neutrino-driven wind scenario is still a promising site in which to form the solar r-process abundances. However, our best results seem to imply both a rather soft neutron-star equation of state and a massive proto-neutron star which is difficult to achieve with standard core-collapse models. We propose that the most favorable conditions perhaps require that a massive supernova progenitor forms a massive proto-neutron star by accretion after a failed initial neutrino burst.
description: 12 pages, 6 figures, accepted for publication in the Astrophysical Journal
Additional file 5 of Simple sequence repeat variation in the Daphnia pulex genome
Creators: name: Sung, Way
name: Tucker, Abraham
name: R Daniel Bergeron
name: Lynch, Michael
name: W Kelley Thomas
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Authors’ original file for figure 5
Additional file 7 of Simple sequence repeat variation in the Daphnia pulex genome
Creators: name: Sung, Way
name: Tucker, Abraham
name: R Daniel Bergeron
name: Lynch, Michael
name: W Kelley Thomas
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Authors’ original file for figure 7
Evidence of Nodal Line in the Superconducting Gap Symmetry of Noncentrosymmetric ThCoC$_{2}$
Creators: name: Bhattacharyya, A.
name: Adroja, D. T.
name: Panda, K.
name: Saha, Surabhi
name: Das, Tanmoy
name: Machado, A. J. S.
name: Grant, T. W.
name: Fisk, Z.
name: Hillier, A. D.
name: Manfrinetti, P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The newly discovered noncentrosymmetric superconductor ThCoC$_{2}$ exhibits numerous unconventional behavior in the field dependent heat capacity data. Here we present the first measurement of the gap symmetry of ThCoC$_{2}$ by muon spin rotation/relaxation $(μ$SR) measurements. Temperature dependence of the magnetic penetration depth measured using the transverse field $μ$SR measurement reveal the evidence of nodal pairing symmetry. To understand these findings, we carry out the calculations of superconducting pairing eigenvalue and eigenfunction symmetry due to the spin-fluctuation mechanism, by directly implemented the {\it ab-initio} band structures. We find that the system possesses a single Fermi surface with considerable three-dimensionality, and hence a strong nesting along the $k_z$-direction. Such a nesting promotes a superconducting pairing with a $\cos{k_z}$-like symmetry with a prominent nodal line on the $k_z=\pmπ/2$ plane. The result agrees well with the experimental data.
description: 3 pages, 5 figures
New approach to Borel summation of divergent series and critical exponent estimates for an N-vector cubic model in three dimensions from five-loop εexpansions
Creators: name: Mudrov, Andrei
name: Varnashev, Konstantin
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Theory (nucl-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A new approach to summation of divergent field-theoretical series is suggested. It is based on the Borel transformation combined with a conformal mapping and does not imply the exact asymptotic parameters to be known. The method is tested on functions expanded in their asymptotic power series. It is applied to estimating the critical exponent values for an N-vector field model, describing magnetic and structural phase transitions in cubic and tetragonal crystals, from five-loop εexpansions.
description: 9 pages, LaTeX, 3 PostScript figures
Encapsulation of a tetra-pyridyl porphyrin guest in bis(acridinium-porphyrin) tweezers: a photophysical study
Creators: name: Ruani, Federica
name: Sánchez-Resa, Daniel
name: Edo-Osagie, Amy
name: SERILLON, Dylan
name: Jacquot de Rouville, Henri-Pierre
name: Heitz, Valérie
name: Armaroli, Nicola
name: Ventura, Barbara
Publisher: name: Zenodo
Year: 2025

description: 25th International Symposium on the Photochemistry and Photophysics of Coordination Compounds (ISPPCC 2023) - POSTER PRESENTATION
First and Second Sound Modes of a Bose-Einstein Condensate in a Harmonic Trap
Creators: name: Shenoy, V. B.
name: Ho, Tin-Lun
Publisher: name: arXiv
Year: 1997
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We have calculated the first and second sound modes of a dilute interacting Bose gas in a spherical trap for temperatures ($0.6
description: a shorten version, more discussions are given on the nature of the second sound. A long footnote on the recent work of Zaremba, Griffin, and Nikuni (cond-mat/9705134) is added, the spectrum of the (\ell=1, n_2=0) mode is included in fig.1
Isotropic to nematic transition in alcohol ferrofluids of barium hexaferrite nanoplatelets
Creators: name: Boštjančič, Patricija Hribar
name: Gregorin, Žiga
name: Sebastián, Nerea
name: Osterman, Natan
name: Lisjak, Darja
name: Mertelj, Alenka
Publisher: name: arXiv
Year: 2024
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Alcohol ferrofluids made of ferrimagnetic barium hexaferrite (BHF) nanoplatelets (NPLs) form a unique example of a dipolar fluid - a liquid magnet. Its formation is induced at a high enough concentration of the NPLs. The key interactions between the NPLs are long-ranged dipolar magnetic and screened anisotropic electrostatic. Herein, we report the results on tuning the isotropic-nematic phase transition (i.e., the NPLs threshold concentration) in 1-butanol ferrofluids of BHF NPLs by affecting the interactions in the ferrofluids. The threshold concentration was determined by polarizing optical microscopy (POM) combined with a system for magnetic field manipulation and was in the range between 4.6 and 6.6 \% (v/v) depending on the ferrofluid. We observed that the threshold concentration decreased for 0.6 \% (v/v) with a larger mean diameter of the NPLs, up to 0.6 \% (v/v) with increased ionic strength of the ferrofluid, and for $\sim$ 2 \% (v/v) with higher saturation magnetization of the NPLs. We showed that by tuning the parameters affecting the ferrofluid's interplatelet interactions, we can alter the threshold concentration for the liquid magnet formation. The results elucidate the importance of a delicate balance between the repulsive screened electrostatic and attractive dipolar magnetic interactions for the liquid magnet formation.
description: 26 pages,13 images
PARSEC: A FAIR Data Use Case with 40 Researchers, 6 Countries, and one Data Management Plan
Creators: name: Stall, Shelley
Publisher: name: Zenodo
Year: 2021
Subjects: FAIR Data
DDOMP

description: This presentation was part of SRI2021 Session: A Training in Two Parts: An Introduction to Transdisciplinary Research and Accessible Data Management Session Page (registration required to view recording) This session offers attendees a short introduction to transdisciplinary research and FAIR data principles to help spur collaborative, inclusive science with open and accessible outputs. The first hour will provide an overview of transdisciplinary research and resources for deeper engagement while the second hour will address the motivation, benefit, and practical delivery of open science through a series of use cases. To address complex societal challenges, transdisciplinary research (TDR) is increasingly seen as an important approach. This training session offers an introduction to key principles and important steps of TDR. When is TDR promising? What is it aiming for? Why are three types of knowledge important? And what key steps should not be missed when designing a TDR project? These questions will be addressed in the first part of the session. Assuming you want to engage deeper with TDR, the second part offers resources on methods and tools, events, networks, and capacity building opportunities. An important element of our research and findings is the data we create and use. Good data stewardship includes the best practices necessary to manage, track, and share our data for the purpose of transparency and reuse. The Belmont Forum is a leader in advocating and implementing open data policies and principles that align with the FAIR Data Principles. Their work, along with other research communities, actively encourages researchers to adopt good data management practices as part of their daily routine ensuring that all digital outputs are open and available. In this workshop, we will share the value of data management and sharing, the expectations of the Belmont Forum’s Open Data Policies and Principles, as well as a use case from one of Belmont Forum’s CRAs and resources to support your own research. The Belmont Forum Open Data Policy and Principles states that data should be: Discoverable through catalogues and search engines Accessible as open data by default, and made available with minimum time delay Understandable in a way that allows researchers—including those outside the discipline of origin—to use them Manageable and protected from loss for future use in sustainable, trustworthy repositories This policy aligns very well with the FAIR Data Principles that advocate for data to be findable, accessible, interoperable, and reusable.
Sectors of spherical homothetic collapse
Creators: name: Nolan, Brien C.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A study is undertaken of the gravitational collapse of spherically symmetric thick shells admitting a homothetic Killing vector field under the assumption that the energy momentum tensor corresponds to the absence of a pure outgoing component of field. The energy-momentum tensor is not specified beyond this, but is assumed to satisfy the strong and dominant energy conditions. The metric tensor depends on only one function of the similarity variable and the energy conditions identify a class of functions ${\cal F}$ to which the metric function may belong. The possible global structure of such space-times is determined, with particular attention being paid to singularities and their temporal nature (naked or censored). It is shown that there are open subsets of ${\cal F}$ which correspond to naked singularities; in this sense, such singularities are stable. Furthermore, it is shown that these singularities can arise from regular (continuous), asymptotically flat initial data which deviate from the trivial data by an arbitrarily small amount.
description: Now 40pp. plain latex including 11 of figures (using pstricks.tex). Some proofs omitted for brevity (these are available in V1). To appear in Classical and Quantum Gravity
Ferromagnetic Kondo lattice behavior in Ce11Pd4In9
Creators: name: Das, Debarchan
name: Kaczorowski, Dariusz
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report on the low-temperature physical properties of a novel compound Ce$_{11}$Pd$_4$In$_9$ that crystallizes with the orthorhombic Nd$_{11}$Pd$_4$In$_9$-type crystal structure (space group $Cmmm$). The compound exhibits ferromagnetic ordering at $T_{\rm {C}}$ = 18.6 K and an order-order transition at $T_{\rm {t}}$ $\sim$~1.6 K, as inferred from the low-temperature magnetic susceptibility, heat capacity and electrical resistivity data. In the paramagnetic region, the electrical transport in Ce$_{11}$Pd$_4$In$_9$ is dominated by Kondo effect. Below $T_{\rm {C}}$, a distinct contribution due to ferromagnetic spin waves dominates the electrical resistivity data, while at the lowest temperatures, the electrical transport and thermodynamic properties are governed by strong electron-electron correlations. The features observed conjointly hint at strongly correlated ground state in Ce$_{11}$Pd$_4$In$_9$ .
description: 23 pages, 9 figures, Published in Journal of Magnetism and Magnetic Materials
DAVLAT UNITAR KORXONALARIDA MOLIYAVIY HISOBOTLARNI TUZISH TARTIBINI TAKOMILLASHTIRISH
Creators: name: Xudoyqulova, Hulkar
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada davlat unitar korxonalarida moliyaviy hisobotlarni tuzish tartibi, uning ahamiyati va dolzarbligi muhokama qilinadi. Hozirgi kunda mavjud kamchiliklar va ularni bartaraf etish imkoniyatlari ko'rib chiqiladi. Moliyaviy hisobotlar nafaqat ichki nazorat, balki tashqi manfaatdor tomonlar uchun ham muhim ma'lumot manbai sifatida ahamiyatga ega. Maqola moliyaviy hisobotlarning shaffofligini oshirish va korxonalar faoliyatining samaradorligini ta'minlashda muhim rol o'ynaydi.
The MACHO Project LMC Variable Star Inventory: X. The R Coronae Borealis Stars
Creators: name: Alcock, C.
name: Allsman, R. A.
name: Alves, D. R.
name: Axelrod, T. S.
name: Becker, A.
name: Bennett, D. P.
name: Clayton, Geoffrey C.
name: Cook, K. H.
name: Dalal, N.
name: Drake, A. J.
name: Freeman, K. C.
name: Geha, M.
name: Gordon, K. D.
name: Griest, K.
name: Kilkenny, D.
name: Lehner, M. J.
name: Marshall, S. L.
name: Minniti, D.
name: Misselt, K. A.
name: Nelson, C. A.
name: Peterson, B. A.
name: Popowski, P.
name: Pratt, M. R.
name: Quinn, P. J.
name: Stubbs, C. W.
name: Sutherland, W.
name: Tomaney, A.
name: Vandehei, T.
name: Welch, D. L.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the discovery of eight new R Coronae Borealis (RCB) stars in the Large Magellanic Cloud (LMC) using the MACHO project photometry database. The discovery of these new stars increases the number of known RCB stars in the LMC to thirteen. We have also discovered four stars similar to the Galactic variable DY Per. These stars decline much more slowly and are cooler than the RCB stars. The absolute luminosities of the Galactic RCB stars are unknown since there is no direct measurement of the distance to any Galactic RCB star. Hence, the importance of the LMC RCB stars. We find a much larger range of absolute magnitudes (M(V) = -2.5 to -5 mag) than inferred from the small pre-MACHO sample of LMC RCB stars. It is likely that there is a temperature - M(V)relationship with the cooler stars being intrinsically fainter. Cool (~5000 K) RCB stars are much more common than previously thought based on the Galactic RCB star sample. Using the fairly complete sample of RCB stars discovered in the MACHO fields, we have estimated the likely number of RCB stars in the Galaxy to be ~3,200. The SMC MACHO fields were also searched for RCB stars but none were found.
description: 36 pages, Latex plus 16 additional tables. ApJ, in press
Data-efficient Auto-tuning with Bayesian Optimization: An Industrial Control Study
Creators: name: Neumann-Brosig, Matthias
name: Marco, Alonso
name: Schwarzmann, Dieter
name: Trimpe, Sebastian
Publisher: name: arXiv
Year: 2018
Subjects: subject: Systems and Control (eess.SY)
subject: Machine Learning (cs.LG)
subject: Robotics (cs.RO)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Bayesian optimization is proposed for automatic learning of optimal controller parameters from experimental data. A probabilistic description (a Gaussian process) is used to model the unknown function from controller parameters to a user-defined cost. The probabilistic model is updated with data, which is obtained by testing a set of parameters on the physical system and evaluating the cost. In order to learn fast, the Bayesian optimization algorithm selects the next parameters to evaluate in a systematic way, for example, by maximizing information gain about the optimum. The algorithm thus iteratively finds the globally optimal parameters with only few experiments. Taking throttle valve control as a representative industrial control example, the proposed auto-tuning method is shown to outperform manual calibration: it consistently achieves better performance with a low number of experiments. The proposed auto-tuning framework is flexible and can handle different control structures and objectives.
description: 11 pages, 7 figures and 4 tables. To appear in IEEE Transactions on Control Systems Technology
The first principles calculation of transport coefficients
Creators: name: Alfe`, Dario
name: Gillan, Michael J.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: We demonstrate the practical feasibility of calculating transport coefficients such as the viscosity of liquids completely from first principles using the Green-Kubo relations. Results presented for liquid aluminum are shown to have a statistical error of only ca. 5%. The importance of such calculations is illustrated by results for a liquid iron-sulfur alloy under Earth's core conditions, which indicate that the viscosity of the liquid outer core is not substantially higher than that of typical liquid metals under ambient conditions.
description: four pages, including four figures
Updated Understanding of the Thompson River Valley Landslides Kinematics Using Satellite InSAR
Creators: Soltanieh, Amir
Macciotta, Renato
Publisher: name: University of Alberta Library
Year: 2022

The Thompson River valley is one of the most important transportation corridors in western Canada as it hosts two important railways. This valley has experienced several historical landslide events, many of them along a 10 km section south of the town of Ashcroft. Six of these landslides, showing varying states of activity, were selected for analysis in this paper, as these have the potential for the biggest impact on the railways. The subsurface interpretation of these landslides is combined with satellite InSAR data from May 2015 to May 2017 to enhance the current understanding of the landslide kinematics. Two InSAR orientations are combined geometrically with the assumption that the horizontal component of landslide movement is parallel to the slope azimuth, which provides a practicable approach to approximate landslide displacement vectors. The results classify these landslides as very slow-moving. The maximum velocities recorded are 29, 35, 26, 64, 18, and 52 mm/year for the Goddard, North, South, South extension, Barnard, and Redhill landslides, respectively. All landslides except the Redhill landslide show near-horizontal movements near the toe, with increasing vertical components as measurements approach the back scarp. This confirms that kinematics include rotational and compound mechanisms.
Analytical photoresponses of gated nanowire photoconductors
Creators: name: Shen, Yinchu
name: He, Jiajing
name: Xu, Yang
name: Wang, Kaiyou
name: Dan, Yaping
Publisher: name: arXiv
Year: 2024
Subjects: subject: Applied Physics (physics.app-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Low-dimensional photoconductors have extraordinarily high photoresponse and gain, which can be modulated by gate voltages as shown in literature. However, the physics of gate modulation remains elusive. In this work, we investigated the physics of gate modulation in silicon nanowire photoconductors with the analytical photoresponse equations. It was found that the impact of gate voltage varies vastly for nanowires with different size. For the wide nanowires that cannot be pinched off by high gate voltage, we found that the photoresponses are enhanced by at least one order of magnitude due to the gate-induced electric passivation. For narrow nanowires that starts with a pinched-off channel, the gate voltage has no electric passivation effect but increases the potential barrier between source and drain, resulting in a decrease in dark and photo current. For the nanowires with an intermediate size, the channel is continuous but can be pinched off by a high gate voltage. The photoresponsivity and photodetectivity is maximized during the transition from the continuous channel to the pinched-off one. This work provides important insights on how to design high-performance photoconductors.
description: 4 figures, 18 pages
Aperture synthesis for gravitational-wave data analysis: Deterministic Sources
Creators: name: Finn, Lee Samuel
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Gravitational wave detectors now under construction are sensitive to the phase of the incident gravitational waves. Correspondingly, the signals from the different detectors can be combined, in the analysis, to simulate a single detector of greater amplitude and directional sensitivity: in short, aperture synthesis. Here we consider the problem of aperture synthesis in the special case of a search for a source whose waveform is known in detail: \textit{e.g.,} compact binary inspiral. We derive the likelihood function for joint output of several detectors as a function of the parameters that describe the signal and find the optimal matched filter for the detection of the known signal. Our results allow for the presence of noise that is correlated between the several detectors. While their derivation is specialized to the case of Gaussian noise we show that the results obtained are, in fact, appropriate in a well-defined, information-theoretic sense even when the noise is non-Gaussian in character. The analysis described here stands in distinction to ``coincidence analyses'', wherein the data from each of several detectors is studied in isolation to produce a list of candidate events, which are then compared to search for coincidences that might indicate common origin in a gravitational wave signal. We compare these two analyses --- optimal filtering and coincidence --- in a series of numerical examples, showing that the optimal filtering analysis always yields a greater detection efficiency for given false alarm rate, even when the detector noise is strongly non-Gaussian.
description: 39 pages, 4 figures, submitted to Phys. Rev. D
title: 01_1840
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Supplementary text and figures from Season of death, pathogen persistence and wildlife behaviour alter number of anthrax secondary infections from environmental reservoirs
Creators: name: Dolfi, Amélie C.
name: Kausrud, Kyrre
name: Rysava, Kristyna
name: Champagne, Celeste
name: Huang, Yen-Hua
name: Barandongo, Zoe R.
name: Turner, Wendy C.
Publisher: name: The Royal Society
Year: 2024
Subjects: classificationCode: 310399
subject: Ecology not elsewhere classified
classificationCode: 420299
subject: Epidemiology not elsewhere classified

description: Supplementary method and results information. Statistical reporting are available, as well as extra figures, notably all figures related to wildebeests results
Additional file 1 of Mental health outcomes of ICU and non-ICU healthcare workers during the COVID-19 outbreak: a cross-sectional study
Creators: name: Wozniak, Hannah
name: Benzakour, Lamyae
name: Moullec, Grégory
name: Buetti, Niccolò
name: Nguyen, Alice
name: Corbaz, Sandrine
name: Roos, Pauline
name: Vieux, Laure
name: Suard, Jean-Claude
name: Weissbrodt, Rafaël
name: Pugin, Jérôme
name: Pralong, Jacques A.
name: Cereghetti, Sara
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Mental Health

description: Additional file 1: Table S1. Comparison of psychiatric scores, well-being and lifestyle changes between ICU and non-ICU HCW. Table S2. Factors associated with mental health and well-being outcomes. Figure S1. Flowchart of survey population sampling.
A Pair of Compact Red Galaxies at Redshift 2.38, Immersed in a 100 kpc Scale Ly-alpha Nebula
Creators: name: Francis, P. J.
name: Williger, G. M.
name: Collins, N. R.
name: Palunas, P.
name: Malumuth, E. M.
name: Woodgate, B. E.
name: Teplitz, H. I.
name: Smette, A.
name: Sutherland, R. S.
name: Danks, A. C.
name: Hill, R. S.
name: Lindler, D.
name: Kimble, R. A.
name: Heap, S. A.
name: Hutchings, J. B.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present Hubble Space Telescope (HST) and ground-based observations of a pair of galaxies at redshift 2.38, which are collectively known as 2142-4420 B1 (Francis et al. 1996). The two galaxies are both luminous extremely red objects (EROs), separated by 0.8 arcsec. They are embedded within a 100 kpc scale diffuse Ly-alpha nebula (or blob) of luminosity ~10^44 erg/s. The radial profiles and colors of both red objects are most naturally explained if they are young elliptical galaxies: the most distant yet found. It is not, however, possible to rule out a model in which they are abnormally compact, extremely dusty starbursting disk galaxies. If they are elliptical galaxies, their stellar populations have inferred masses of ~10^11 solar masses and ages of ~7x10^8 years. Both galaxies have color gradients: their centers are significantly bluer than their outer regions. The surface brightness of both galaxies is roughly an order of magnitude greater than would be predicted by the Kormendy relation. A chain of diffuse star formation extending 1 arcsec from the galaxies may be evidence that they are interacting or merging. The Ly-alpha nebula surrounding the galaxies shows apparent velocity substructure of amplitude ~ 700 km/s. We propose that the Ly-alpha emission from this nebula may be produced by fast shocks, powered either by a galactic superwind or by the release of gravitational potential energy.
description: 33 pages, 9 figures, ApJ in press (to appear in Jun 10 issue)
Valley filtering effect of phonons in graphene with a grain boundary
Creators: name: Chen, Xiaobin
name: Xu, Yong
name: Wang, Jian
name: Guo, Hong
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Due to their possibility to encode information and realize low-energy-consumption quantum devices, control and manipulation of the valley degree of freedom have been widely studied in electronic systems. In contrast, the phononic counterpart--valley phononics--has been largely unexplored, despite the importance in both fundamental science and practical applications. In this work, we demonstrate that the control of "valleys" is also applicable for phonons in graphene by using a grain boundary. In particular, perfect valley filtering effect is observed at certain energy windows for flexural modes and found to be closely related to the anisotropy of phonon valley pockets. Moreover, valley filtering may be further improved using Fano-like resonance. Our findings reveal the possibility of valley phononics, paving the road towards purposeful phonon engineering and future valley phononics.
description: 20 pages, 5 figures
Epidemiology of patellar dislocations in the United States from 2001 to 2020: results of a national emergency department database
Creators: name: Lyons, Joseph G.
name: Hudson, Tanner L
name: Krishnamurthy, Anil B.
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: Computational Biology

description: Recent studies have shown an increasing incidence of patellar dislocations among children and adolescents. Updated, population-based studies of all patellar dislocations in the United States (US), however, are lacking. This study investigated recent trends in injury rates and demographics among patients sustaining patellar dislocations in the US from 2001 to 2020. This descriptive epidemiologic study retrospectively analyzed the National Electronic Injury Surveillance System (NEISS) database to identify cases of acute patellar dislocations presenting to US Emergency Departments (EDs) from 2001 to 2020. Annual, overall, and age-adjusted incidence rates (IRs, expressed per 100,000 at-risk person-years) and additional patient/injury characteristics were analyzed. Average annual percent change (AAPC) estimates are presented to indicate the magnitude/direction of trends in annual injury rates. An estimated total of 159,529 patellar dislocations occurred over the study period for an overall IR of 2.58 (95% CI = 2.04–3.12). Accounting for population growth, the overall annual incidence increased significantly from 2.61 in 2001 to 3.0 in 2020 (AAPC = 2.8, p < 0.0001). When considering sex and age, statistically significant increases in annual IRs were observed among males aged 10–19 years (AAPC = 3.8, p < 0.0001), females aged 10–19 years (AAPC = 5.3, p < 0.0001), and females aged 20–29 years (AAPC = 3.5, p = 0.0152), while no significant changes were observed in any other age groups. Two-thirds of patellar dislocations involved sports-related injury mechanisms. The annual incidence of both sports-related and non-sports-related injuries increased significantly over the study period (sports-related: AAPC = 2.6, p = 0.0001; non-sports-related: AAPC = 3.4, p = 0.0001). Athletic patellar dislocations occurred most commonly in basketball and dance. The number of patients sustaining patellar dislocations is increasing in the US. Similar increasing trends were observed in both males and females aged 10–19 years, whereas injury rates increased in the third decade only among females. A large percentage of injuries occur during athletic activity, but both sports- and non-sports-related patellar dislocations are on the rise.
Additional file 6 of Simple sequence repeat variation in the Daphnia pulex genome
Creators: name: Sung, Way
name: Tucker, Abraham
name: R Daniel Bergeron
name: Lynch, Michael
name: W Kelley Thomas
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Authors’ original file for figure 6
Monitoring the Extragalactic High Energy Sky
Creators: name: Lenain, Jean-Philippe
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Blazars are jetted active galactic nuclei with a jet pointing close to the line of sight, hence enhancing their intrinsic luminosity and variability. Monitoring these sources is essential in order to catch them flaring and promptly organize follow-up multi-wavelength observations, which are key to providing rich data sets used to derive e.g., the emission mechanisms at work, and the size and location of the flaring zone. In this context, the Fermi-LAT has proven to be an invaluable instrument, whose data are used to trigger many follow-up observations at high and very high energies. A few examples are illustrated here, as well as a description of different data products and pipelines, with a focus given on FLaapLUC, a tool in use within the H.E.S.S. collaboration.
description: Monitoring the Non-thermal Universe Workshop, Cochem, September 2018. Conference Proceedings published in Galaxies
Additional file 8 of Simple sequence repeat variation in the Daphnia pulex genome
Creators: name: Sung, Way
name: Tucker, Abraham
name: R Daniel Bergeron
name: Lynch, Michael
name: W Kelley Thomas
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Authors’ original file for figure 8
Boundary and Bulk Phase Transitions in the Two Dimensional Q > 4 State Potts Model
Creators: name: Igloi, Ferenc
name: Carlon, Enrico
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The surface and bulk properties of the two-dimensional Q > 4 state Potts model in the vicinity of the first order bulk transition point have been studied by exact calculations and by density matrix renormalization group techniques. For the surface transition the complete analytical solution of the problem is presented in the $Q \to \infty$ limit, including the critical and tricritical exponents, magnetization profiles and scaling functions. According to the accurate numerical results the universality class of the surface transition is independent of the value of Q > 4. For the bulk transition we have numerically calculated the latent heat and the magnetization discontinuity and we have shown that the correlation lengths in the ordered and in the disordered phases are identical at the transition point.
description: 11 pages, RevTeX, 6 PostScript figures included. Manuscript substantially extended, details on the analytical and numerical calculations added. To appear in Phys. Rev. B
Stochastic series expansion method with operator-loop update
Creators: name: Sandvik, Anders W.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: A cluster update (the ``operator-loop'') is developed within the framework of a numerically exact quantum Monte Carlo method based on the power series expansion of exp(-BH) (stochastic series expansion). The method is generally applicable to a wide class of lattice Hamiltonians for which the expansion is positive definite. For some important models the operator-loop algorithm is more efficient than loop updates previously developed for ``worldline'' simulations. The method is here tested on a two-dimensional anisotropic Heisenberg antiferromagnet in a magnetic field.
description: 5 pages, 4 figures
Eye injuries in badminton – players’ perspective toward the usage of personal protective equipment
Creators: name: Maldoddi, Rakesh
name: Gella, Laxmi
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy

description: We conducted a survey between April to September 2021 to understand the perspective of badminton players on the usage of personal protective equipment to avoid eye injuries. The survey was conducted online. It was disseminated through various social media platforms and via e-mail. The survey was initially shared with university-level badminton players. Both recreational and professional players were included. They were further encouraged to circulate the survey questionnaire among their colleagues. In total, the survey received 372 responses. After removing possible duplicates and incomplete responses (n = 28), 92.5% (n = 344) of the responses were included in the final analysis. Among the 344 included responses, recreational and professional players accounted for 77.6% (n = 267) and 22.4% (n = 77), respectively. The mean age ± SD of the recreational and professional players were 24.1 ± 6.3 years (range 14–60 years) and 25.7 ± 6.0 years (range 14–61 years), respectively. A significant difference was noted for self-reported eye injuries between recreational and professional players while playing badminton (χ2 value = 5.321, p = 0.02). Among the recreational and professional players, 93.6% (n = 250) and 88.3% (n = 68) did not use protective eyewear while playing badminton. Professional players were at higher risk of eye injuries than recreational players (OR = 2.9, 95% CI = 1.1–7.8). The majority of badminton players in both groups agreed that PPE usage would lower the risk of sustaining eye injuries; however, they are ambiguous about the usage of protective eyewear. In contrast, players with self-reported eye injuries were aware of its impacts and encouraged the usage of PPEs associated with badminton. Further studies are warranted to understand and educate badminton players about the causes and impacts of eye injuries in badminton.
Numerical Analysis of the Bond-Random Antiferromagnetic S=1 Heisenberg Chain
Creators: name: Nishiyama, Yoshihiro
Publisher: name: arXiv
Year: 1997
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Ground state of the bond-random antiferromagnetic S=1 Heisenberg chain with the biquadratic interaction -β\sum_i(S_i S_i+1)^2 is investigated by means of the exact-diagonalization method and the finite-size-scaling analysis. It is shown that the Haldane phase β\sim0 persists against the randomness; namely, no randomness-driven phase transition is observed until at a point of extremely-broad-bond distribution. We found that in the Haldane phase, the magnetic correlation length is kept hardly changed. These results are contrastive to those of an analytic theory which predicts a second-order phase transition between the Haldane and the random-singlet phases at a certain critical randomness.
Perturbations of the Kerr spacetime in horizon penetrating coordinates
Creators: name: Campanelli, Manuela
name: Khanna, Gaurav
name: Laguna, Pablo
name: Pullin, Jorge
name: Ryan, Michael P.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We derive the Teukolsky equation for perturbations of a Kerr spacetime when the spacetime metric is written in either ingoing or outgoing Kerr-Schild form. We also write explicit formulae for setting up the initial data for the Teukolsky equation in the time domain in terms of a three metric and an extrinsic curvature. The motivation of this work is to have in place a formalism to study the evolution in the ``close limit'' of two recently proposed solutions to the initial value problem in general relativity that are based on Kerr-Schild slicings. A perturbative formalism in horizon penetrating coordinates is also very desirable in connection with numerical relativity simulations using black hole ``excision''.
description: 8 pages, RevTex, 2 figures, final version to appear in CQG
$τ$ decay into a pseudoscalar and an axial-vector meson
Creators: name: Dai, L. R.
name: Roca, L.
name: Oset, E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study theoretically the decay $τ^- \to ν_τP^- A$, with $P^-$ a $π^-$ or $K^-$ and $A$ an axial-vector resonance $b_1(1235)$, $h_1(1170)$, $h_1(1380)$, $a_1(1260)$, $f_1(1285)$ or any of the two poles of the $K_1(1270)$. The process proceeds through a triangle mechanism where a vector meson pair is first produced from the weak current and then one of the vectors produces two pseudoscalars, one of which reinteracts with the other vector to produce the axial resonance. For the initial weak hadronic production we use a recent formalism to account for the hadronization after the initial quark-antiquark pair produced from the weak current, which explicitly filters G-parity states and obtain easy analytic formulas after working out the angular momentum algebra. The model also takes advantage of the chiral unitary theories to evaluate the vector-pseudoscalar amplitudes, where the axial-vector resonances were obtained as dynamically generated from the VP interaction. We make predictions for invariant mass distribution and branching ratios for the channels considered.
description: 25 pages, 14 figures, 6 tables
Table S2 from Confirmed archaeological evidence of water deer in Vietnam: relics of the Pleistocene or a shifting baseline?
Creators: name: Stimpson, C. M.
name: O'Donnell, S.
name: Huong, N. T. M.
name: Holmes, R.
name: Utting, B.
name: Kahlert, T.
name: Rabett, R. J.
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: Environmental Science
subject: 40308 Palaeontology (incl. Palynology)
subject: FOS: Earth and related environmental sciences
subject: 60301 Animal Systematics and Taxonomy
subject: FOS: Biological sciences
subject: 60310 Plant Systematics and Taxonomy

description: Radiocarbon dates from Hang Thung Binh 1
Binned Cosmic Microwave Background Anisotropy Power Spectra: Peak Location
Creators: name: Podariu, Silviu
name: Souradeep, Tarun
name: Gott, J. Richard
name: Ratra, Bharat
name: Vogeley, Michael S.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We use weighted mean and median statistics techniques to combine individual cosmic microwave background (CMB) anisotropy detections and determine binned, multipole-space, CMB anisotropy power spectra. The resultant power spectra are peaked. The derived weighted-mean CMB anisotropy power spectrum is not a good representation of the individual measurements in a number of multipole-space bins, if the CMB anisotropy is Gaussian and correlations between individual measurements are small. This could mean that some observational error bars are underestimated, possibly as a consequence of undetected systematic effects. Discarding the most discrepant 5% of the measurements alleviates but does not completely resolve this problem. The median-statistics power spectrum of this culled data set is not as constraining as the weighted-mean power spectrum. Nevertheless it indicates that there is more power at multipoles $\ell \sim 150-250$ than is expected in an open cold dark matter (CDM) model, and it is more consistent with a flat CDM model. Unlike the weighted-mean power spectrum, the median-statistics power spectrum at $\ell \sim 400-500$ does not exclude a second peak in the flat CDM model.
description: 35 pages, 5 figures
On the Minority Game : Analytical and Numerical Studies
Creators: name: Challet, Damien
name: Zhang, Yi-Cheng
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate further several properties of the minority game we have recently introduced. We explain the origin of the phase transition and give an analytical expression of $σ^2/N$ in the $N\ll2^M$ region. The ability of the players to learn a given payoff is also analyzed, and we show that the Darwinian evolution process tends to a self-organized state, in particular, the life-time distribution is a power-law with exponent -2. Furthermore, we study the influence of identical players on their gain and on the system's performance. Finally, we show that large brains always take advantage of small brains.
description: 9 pages, 19 figures, accepted for publication in Physica A. Latex compilation on VMS systems should now work
Tables S3-S5 from Confirmed archaeological evidence of water deer in Vietnam: relics of the Pleistocene or a shifting baseline?
Creators: name: Stimpson, C. M.
name: O'Donnell, S.
name: Huong, N. T. M.
name: Holmes, R.
name: Utting, B.
name: Kahlert, T.
name: Rabett, R. J.
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: Environmental Science
subject: 40308 Palaeontology (incl. Palynology)
subject: FOS: Earth and related environmental sciences
subject: 60301 Animal Systematics and Taxonomy
subject: FOS: Biological sciences
subject: 60310 Plant Systematics and Taxonomy

description: Comparative dental metric data
Brane-world inflation without inflaton on the brane
Creators: name: Himemoto, Yoshiaki
name: Sasaki, Misao
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Inspired by the Randall-Sundrum brane-world scenario, we investigate the possibility of brane-world inflation driven not by an inflaton field on the brane, but by a bulk, dilaton-like gravitational field. As a toy model for the dilaton-like gravitational field, we consider a minimally coupled massive scalar field in the bulk 5-dimensional spacetime, and look for a perturbative solution in the anti-de Sitter (AdS) background. For an adequate range of the scalar field mass, we find a unique solution that has non-trivial dependence on the 5th dimensional coordinate and that induces slow-roll inflation on the brane.
description: 10 pages, 2 figures, final version, to be published in Phys. Rev. D