cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Hearing and Feeling the Black Vampire: Queer Affects in the Film Soundtrack
Creators: Woolsey, Morgan
Publisher: name: Columbia University
Year: 2020
Subjects: Musicology
Motion picture music
Queer theory
African Americans in motion pictures
Feature films

description: There is very little scholarship that considers questions of queerness in relation to film music, and the scholarship that does (Paulin, 1997; Haworth et. al., 2012; Buhler, 2014; Dubowsky, 2016) tends to approach the subject from a representational standpoint, identifying instances in which the soundtrack participates in the representation of queerness in film. The role that the soundtrack plays in fostering queer engagement with film has been left relatively underexplored. In this essay, I assert that the theories of counteridentification and disidentification as articulated by José Esteban Muñoz in his groundbreaking queer of color critique text Disidentifications: Queers of Color and the Performance of Politics (Muñoz; 1999) have much to offer scholars of film music interested in exploring questions of identification and auditory and/or emotional spectatorship. I will begin by laying out Muñoz’s formulation of these theories and then briefly sketch counteridentification’s long history within film music criticism, an academic orientation that sets up Hollywood’s musical norms as the product of an oppressive “culture industry” and the disruption of those norms through modernist European musical practices as liberatory counteridentification (Adorno/Eisler; 1947). With these understandings in place, I will move to a discussion of two U.S. films from the 1970s whose soundtracks present Black audiences with audiovisual experiences that invite counteridentification and disidentification respectively: Blacula (William Crain; 1972) and Ganja and Hess (Bill Gunn; 1973).
The CMS Data Acquisition System for the Phase-2 Upgrade
Creators: name: CMS Collaboration
Publisher: name: Zenodo
Year: 2019

description: The upgraded High Luminosity LHC, after the third Long Shutdown (LS3) will provide an instantaneous luminosity of 7.5 1034 cm-2 s-1 (levelled), with a pileup of up to 200 interactions per bunch crossing. During LS3, the CMS Detector will undergo a major upgrade to prepare for the Phase-2 of the LHC physics program, starting around 2026. The upgraded CMS detector will be read out at an unprecedented data rate of up to 50 Tb/s with an event rate of 750 kHz, selected by the level-1 hardware trigger, and an average event size of 7.5 MB. Complete events will be analysed by the High Level Trigger (HLT) using software algorithms running on standard processing nodes, and selected events will be stored permanently at a rate of up to 7.5 kHz for offline processing and analysis. Tis paper will present, the baseline design of the DAQ and HLT systems for Phase-2, taking into account the projected evolution of high speed network fabrics for event building and distribution, and the anticipated performance of general purpose CPU. A DAQ and Timing Hub (DTH) board acts as an interface between the synchronous clock-driven domain of the back-end electronics of the sub-detectors and the asynchronous data-driven domain of the the commercial networking and processing equipment for the event building and selection. The design of the DTH in ATCA standard will be outlined and results from measurements with the prototype board will be presented. Firstly, results on distribution of clock, trigger and fast-control data will be shown. Secondly, results on the data flow from aggregating back-end electronics end-points into sub-events and transfer over simplified TCP/IP from the FPGA in to multiple 100 Gbps Ethernet network ports and PC hosts will be covered.
A Timely Musical Discourse, or a Music Treatise from Lost Times, Part I
Creators: Bonus, Alexander
Publisher: name: Columbia University
Year: 2013
Subjects: Music

description: Eschewing some serious scholarly reservations, I wish to present a significant portion of a heretofore unknown treatise that concerns the nature of musical time. It takes the form of a dialogue between two musicians, a teacher and his student. The characters might represent actual musicians, or perhaps they personify two entirely contrasting musical cultures. In all likelihood, they are both fictional. Yet if we take their discussion as an allegorical representation of a fundamental rift in the understanding of musical time, then the characters seem to function as every–musicians, who offer a variety of arguments in support of fundamentally oppositional stances. Their wandering discussion, as is typical of the Socratic style, nevertheless revolves around a central thesis. What quickly comes to the fore is the teacher’s assertion that objectivist ideals regarding temporality fail to reflect complex performance practices from past Western traditions.
A Cross–Cultural Grammar for Temporal Harmony in Afro–Latin Musics: Clave, Partido– Alto and Other Timelines
Creators: Vurkac, Mehmet
Publisher: name: Columbia University
Year: 2012
Subjects: Music

description: Clave is the widely recognized outward manifestation of a regulative system governing all temporal aspects of Afro-Cuban music. It is generalized in this article to a cross-cultural framework applicable to various musics from the African Diaspora, through a simple yet powerful analysis technique called wide-sense clave, demonstrated via simplified examples of traditional and popular music from several cultures.
Common patterns such as the son clave are used as stepping stones for analyzing more complex rhythms like partido-alto and son montuno in order to provide deeper insight into clave.
Wide-sense clave is a culturally validated alternative to the standard approach (consisting of template-matching, syncopation and halves-partitioning) for discerning clave direction. It is more consistent with tradition and avoids the shortcomings of the standard approach, enabling a general understanding of how clave direction manifests itself in virtually any circumstance.
It is proposed that for consistent recognition of clave direction absolute onset counts are to be abandoned, upbeats and downbeats are onbeats, the inner/outer demarcation is to be preferred over the approach of the first and second halves, and that it is relative offbeatness that determine the sense of clave.
Armed with these introductory notions, the interested reader can broaden their understanding of the manifestations of clave in other cultural idioms of the African Diaspora.
In the interest of brevity, ternary timelines are not included in this introductory account; chord progressions are not addressed; and clave-neutrality is only briefly discussed. All rhythms are in idealized attack-point format, discounting durations and releases.
Contributed Discussion to Uncertainty Quantification for the Horseshoe by Stéphanie van der Pas, Botond Szabó and Aad van der Vaart
Creators: name: Yoo, William Weimin
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics
subject: 62G15 (Primary), 62C12, 62C10 (Secondary)

description: We begin by introducing the main ideas of the paper under discussion. We discuss some interesting issues regarding adaptive component-wise credible intervals. We then briefly touch upon the concepts of self-similarity and excessive bias restriction. This is then followed by some comments on the extensive simulation study carried out in the paper.
description: 2 pages
A Great Desire: Autobiography in Louise Talma's Three Madrigals
Creators: Leonard, Kendra Preston
Publisher: name: Columbia University
Year: 2011
Subjects: Music

description: American composer Louise Talma's compositions are highly autobiographical, concerning, among other subjects, her conversion to Catholicism (Hound of Heaven , 1938), her frustration with teaching and the limited career choices available to women of her day (The Alcestiad, 1961), milestone events in her life and in those of her friends (Ave Atque Vale, 1989), and her reaction to the Vietnam War (Voices of Peace, 1973). In this article I examine ways in which Talma's very early secular vocal works likely refer to another aspect of her life, namely, her love and desire for an erotic relationship with Nadia Boulanger. To that end, I read the music and text of Talma's Three Madrigals(1929, texts by Sir Thomas Wyatt), and, lacking scores, the texts of her songs "La Belle Dame Sans Merci" (1929, John Keats), "Late Leaves" (1934, Walter Savage Landor), and "Never Seek to Tell Thy Love" (1934, William Blake), as a non-traditional form of autobiography, or what Caren Kaplan calls an "out-law genre" (Kaplan 1992:122). Little research has been published on Talma to date. The bulk of her scores and papers are held by the Library of Congress in the Louise Talma Collection, which contains recently processed materials including manuscripts, printed scores, correspondence, and reviews. Yale University's Beinecke Rare Book and Manuscript Library holds in both its Thornton Wilder Collection and its Louise Talma Collection materials relating to Talma and Wilder's collaboration on their opera The Alcestiad. While a great deal has been written about Boulanger, very little of that deals directly with her relationship with Talma. However, with the materials from the Library of Congress now available, if not completely catalogued, it is possible to study this relationship in more depth. Talma's extant letters to and from Boulanger begin in 1929, but their frequent referencing of past events, meetings, and conversations also provides insight into the women's earlier interactions.
Additional file 1: of Influence of maternal and own genotype at tanning dependence-related SNPs on sun exposure in childhood
Creators: name: Khouja, Jasmine
name: Lewis, Sarah
name: Bonilla, Carolina
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy

description: Questionnaire of sun exposure completed by mothers about their children at 8Â years old. This file contains the questionnaire used to assess childrenâ s sun exposure at 8Â years. The questionnaire was completed by the mothers about their children. (DOCX 188 kb)
title: Energy conservation in schools
Creators: name: Jones, L.
Publisher: name: National Research Council of Canada. Division Of Building Research
Year: 1980
Subjects: subject: school buildings
subject: bâtiment scolaire
subject: energy conservation
subject: conservation de l'énergie
subject: Western Europe
subject: Europe de l'Ouest
subject: North America
subject: Amérique du Nord

description: This collection of references was started in 1975 for a new project "Energy Conservation in School Buildings", and has been kept up-to-date since then. The references, which are mainly Canadian, U.S. and U.K. publications, will provide the reader with a valuable means of pursuing their interest in energy conservation in school buildings. The articles referenced form a comprehensive picture of the many aspects of energy use in such facilities and cover areas that should be of interest to researchers, building designers, operation and maintenance engineers and school administrators.
description: Cette collection de lectures de référence a été entreprise en 1975 en vue d'un nouveau projet portant sur la conservation de l'énergie dans les établissements scolaires (Energy Conservation in School Buildings), et a depuis fait l'objet d'une mise à jour régulière. Les lectures de référence, qui sont essentiellement des publications canadiennes, américaines et du Royaume-Uni, constitueront pour les lecteurs un outil précieux leur permettant d'approfondir leurs recherches dans le domaine de la conservation de l'énergie dans les bâtiments scolaires. Les articles auxquels renvoie cette bibliographie forment un ensemble exhaustif qui illustre bien les nombreux aspects de l'utilisation de l'énergie dans ces établissements et couvrent des secteurs qui devraient intéresser chercheurs, concepteurs de bâtiments, ingénieurs d'exploitation et d'entretien et administrateurs d'école.
Dynamical age of the universe as a constraint on the parametrization of dark energy equation of state
Creators: name: Johri, Vinod B.
name: Rath, P. K.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The dynamical age of the universe depends upon the rate of the expansion of the universe, which explicitly involves the dark energy equation of state parameter $w(z)$. Consequently, the evolution of $w(z)$ has a direct imprint on the age of the universe. We have shown that the dynamical age of the universe as derived from CMB data can be used as an authentic criterion, being independent of the priors like the present value of the Hubble constant $H_{0}$ and the cosmological density parameter $Ω_{M}^{0}$, to constrain the range of admissible values of $w$ for quiessence models and to test the physically viable parametrizations of the equation of state $w(z) $ in kinessence models. An upper bound on variation of dark energy density is derived and a relation between cosmological density parameters and the transition redshift is established.
description: 19 pages, 2 figures
Analyzing storage access data with Apache-Spark and Jupiter notebooks
Creators: name: Mkrtchyan, Tigran
name: Sahakyan, Marina
name: Lewendel, Birgit
name: Voss, Christian
name: Hartmann, Thomas
Publisher: name: Zenodo
Year: 2019

description: Running a data center is never a trivial job. In addition to daily routine tasks, service operation teams have to provide a meaningful information for monitoring, reporting and access pattern analytic. The dCache production instances at DESY, produce gigabytes of billing files per day. However, with a help of modern BigData analysis tools like Apache-Spark and Jupiter notebooks such task can be easily achieved. Moreover, the tool set for storage access analysts can be shared with scientific community making it re-usable computational resource as well as shared knowledge
The radio properties of high-redshift AGN and galaxies in the MIGHTEE survey
Creators: name: Whittam, Imogen
Publisher: name: Zenodo
Year: 2024

description: I will discuss recent work investigating the properties of $3 < z < 5$ galaxies and active galactic nuclei (AGN) using the MIGHTEE survey. MIGHTEE is a galaxy evolution survey currently underway with the MeerKAT radio telescope. Once complete, the survey will cover 20 square degrees in four fields to a depth of $\sim$2 $\upmu$Jy rms/beam at 1.3 GHz, providing a unique combination of depth and breath. Crucially, the MIGHTEE fields have excellent multi-wavelength coverage, enabling a full census of galaxy properties. I use high-redshift samples selected in the optical and near-infrared from the VIDEO survey and stack the MIGHTEE continuum data at the positions of these sources. This enables me to determine: 1) the total star-formation rate of these sources from the radio data 2) the impact of AGN within these sources and 3) the evolution of these properties to the highest redshifts. This work is key to understanding the impact of dust obscuration in highly star-forming galaxies, and the transition between star-formation dominated and AGN-dominated sources at $z \sim 4$, which is poorly understood.
title: 02_1771
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/
Additional file 2 of Effect of regional versus general anesthesia on recurrence of non-muscle invasive bladder cancer: a systematic review and meta-analysis of eight retrospective cohort studies
Creators: name: Wang, Yulong
name: Song, Yuxuan
name: Qin, Caipeng
name: Zhang, Chunlong
name: Du, Yiqing
name: Xu, Tao
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 2: Supplemental Fig 1. Subgroup analysis based on types of RA (epiduralanesthesia/spinal anesthesia : GA).
Topological defects govern crack front motion and facet formation on broken surfaces
Creators: name: Kolvin, Itamar
name: Cohen, Gil
name: Fineberg, Jay
Publisher: name: arXiv
Year: 2017
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: Patterns on broken surfaces are well-known from everyday experience, but surprisingly, how and why they form are very much open questions. Well-defined facets are commonly observed1-4 along fracture surfaces which are created by slow tensile cracks. As facets appear in amorphous materials5-7, their formation does not reflect microscopic order. Fracture mechanics, however, predict that slow crack fronts should be straight, creating mirror-like surfaces8-13. In contrast, facet-forming fronts propagate simultaneously within different planes separated by steps. It is therefore unclear why steps are stable, what determines their path and how they couple to crack front dynamics. Here we show, by integrating real-time imaging of propagating crack fronts with surface measurements, that steps are topological defects of crack fronts; crack front separation into discontinuous overlapping segments provides the condition for step stability. Steps drift at a constant angle to the local front propagation direction and the increased local dissipation due to step formation couples to the long-range deformation of the surrounding crack fronts. Slow crack front dynamics are enslaved to changes in step heights and positions. These observations show how 3D topology couples to 2D fracture dynamics to provide a fundamental picture of how patterned surfaces are generated.
description: 14 pages, 6 figures
Additional file 3: of Inclusion and exclusion criteria used in non-specific low back pain trials: a review of randomised controlled trials published between 2006 and 2012
Creators: name: Amundsen, Pål
name: Evans, David
name: Dévan Rajendran
name: Bright, Philip
name: Bjørkli, Tom
name: Eldridge, Sandra
name: Buchbinder, Rachelle
name: Underwood, Martin
name: Froud, Robert
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Science Policy

description: Table S1. Included study characteristics. (PDF 490 kb)
A quantum dynamics method for excited electrons in molecular aggregate system using a group diabatic Fock matrix
Creators: name: Yonehara, Takehiro
name: Nakajima, Takahito
Publisher: name: arXiv
Year: 2017
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We introduce a practical calculation scheme for the description of excited electron dynamics in molecular aggregated systems within a locally group diabatic Fock representation. This scheme makes it easy to analyze the interacting time-dependent excitations of local sites in complex systems. In addition, light-electron couplings are considered. The present scheme is intended for investigations on the migration dynamics of excited electrons in light-energy conversion systems. The scheme was applied to two systems: a naphthalene(NPTL)-tetracyanoethylene(TCNE) dimer and a 20-mer circle of ethylene molecules. Through local group analyses of the dynamical electrons, we obtained an intuitive understanding of the electron transfers between the monomers.
Adaptive Step Size for Hybrid Monte Carlo Algorithm
Creators: name: de Forcrand, Philippe
name: Takaishi, Tetsuya
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We implement an adaptive step size method for the Hybrid Monte Carlo a lgorithm. The adaptive step size is given by solving a symmetric error equation. An integr ator with such an adaptive step size is reversible. Although we observe appreciable variations of the step size, the overhead of the method exceeds its benefits. We propose an explanation for this phenomenon.
description: 13 pages, 5 Postscript figures, latex
Additional file 3: of Effectiveness of ultrasonography and nerve conduction studies in the diagnosing of carpal tunnel syndrome: clinical trial on accuracy
Creators: name: Pimentel, Benedito
name: FlĂĄvio Faloppa
name: Tamaoki, Marcel
name: JoĂŁo Belloti
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 60506 Virology

description: Table S8. Distribution of patients in percentages of CTS diagnosis for US, NCS and reference standard. (DOCX 14Â kb)
Chiral spin currents in a trapped-ion quantum simulator using Floquet engineering
Creators: name: Grass, Tobias
name: Celi, Alessio
name: Pagano, Guido
name: Lewenstein, Maciej
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The most typical ingredient of topologically protected quantum states are magnetic fluxes. In a system of spins, complex-valued interaction parameters give rise to a flux, if their phases do not add up to zero along a closed loop. Here we apply periodic driving, a powerful tool for quantum engineering, to a trapped-ion quantum simulator in order to generate such spin-spin interactions. We consider a simple driving scheme, consisting of a repeated series of locally quenched fields, and demonstrate the feasibility of this approach by studying the dynamics of a small system. An emblematic hallmark of the flux, accessible in experiments, is the appearance of chiral spin currents. Strikingly, we find that in parameter regimes where, in the absence of fluxes, phonon excitations dramatically reduce the fidelity of the spin model simulation, the spin dynamics remains widely unaffected by the phonons when fluxes are present.
description: 5 pages, 4 figures
A Time Dependent Version of the Quantum WKB Approximation
Creators: name: Bracken, Paul
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The phenomenon of quantum tunneling is reviewed and an overview of applying approximate methods for studying this effect is given. An approach to a time-dependent formalism is proposed in one dimension and generalized to higher dimensions. Some physical examples involving the resulting wavefunction which is determined are presented.
description: 8 pages, preprint
CERN analysis preservation and reuse framework: FAIR research data services for LHC experiments
Creators: name: Trzcinska, Anna
name: Lavasa, Artemis
name: Rodriguez, Diego Rodriguez
name: Okraska, Jan
name: Pamfilos Fokianos
name: Maciulaitis, Rokas
name: Feger, Sebastian Stefan
name: Sandt, Stephanie Van De
name: Simko, Tibor
Publisher: name: Zenodo
Year: 2019

description: In this paper we present the CERN Analysis Preservation service as a FAIR (Findable, Accessible, Interoperable and Reusable) research data preservation repository platform for LHC experiments. The CERN Analysis Preservation repository allows LHC collaborations to deposit and share the structured information about analyses as well as to capture the individual data assets associated to the analysis. We describe the typical data ingestion pipelines how an individual physicist can preserve and share their final n-tuples, ROOT macros, Jupyter notebooks or even full analysis workflow code and any intermediate datasets of interest for preservation within the restricted context of experimental collaboration. We discuss the importance of annotating the deposited content with high-level structured information about physics concepts in order to promote information discovery and knowledge sharing inside the collaboration. Finally, we describe techniques taken to facilitate the reusability of preserved data assets by capturing and re-executing reproducible recipes and computational workflows using the REANA Reusable Analysis platform.
Additional file 2: of Inclusion and exclusion criteria used in non-specific low back pain trials: a review of randomised controlled trials published between 2006 and 2012
Creators: name: Amundsen, Pål
name: Evans, David
name: Dévan Rajendran
name: Bright, Philip
name: Bjørkli, Tom
name: Eldridge, Sandra
name: Buchbinder, Rachelle
name: Underwood, Martin
name: Froud, Robert
Publisher: name: figshare
Year: 2018
Subjects: subject: Biotechnology
subject: Developmental Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Excluded and included trials. References to excluded and included trials. (DOCX 45 kb)
Radio, X-ray, and gamma-ray Emission Models of the Colliding Winds Binary WR 140
Creators: name: Pittard, J. M.
name: Dougherty, S. M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We use hydrodynamical models of the wind-collision region (WCR) in the archetype colliding-wind system WR140 to determine the spatial and spectral distribution of the radio, X-ray and gamma-ray emission from shock accelerated electrons. Our calculations are for orbital phase 0.837 when the observed radio emission is close to maximum. Using the observed thermal X-ray emission together with the radio emission to constrain the mass-loss rates, we find that the O-star mass-loss rate is consistent with recent reductions for O4-5 supergiants. We demonstrate that radio VLBI observations of the WCR fail to constrain the opening angle. The observed low frequency turnover at ~3 GHz in the radio emission is due to free-free absorption, since models based on the Razin effect have an unacceptably large fraction of energy in non-thermal particles. The index of the non-thermal electron energy distribution is flatter than the canonical value for diffusive shock acceleration, namely p<2. Several mechanisms are discussed that could lead to such an index. Tighter constraints on p and the nature of the shocks in WR140 will be obtained from future observations at MeV and GeV energies, for which we generally predict lower fluxes than previous work. Since the high stellar photon fluxes prevent the acceleration of electrons beyond gamma > 1e5-1e6, TeV emission from CWB systems will provide unambiguous evidence of pion-decay emission from accelerated ions. We finish by commenting on the emission and physics of the multiple wind collisions in dense stellar clusters, paying particular attention to the Galactic Centre (abridged).
description: Accepted by MNRAS, 29 pages, 23 figures; substantial changes made following referee's report
New trial wave function for nuclear cluster structure of nuclei
Creators: name: Zhou, Bo
Publisher: name: arXiv
Year: 2017
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A new trial wave function is proposed for nuclear physics, in which an exact solution to the long-standing center-of-mass problem is given. In the new approach, the widths of the single-nucleon Gaussian wave packets and the widths of the relative Gaussian wave functions describing correlations of nucleons or clusters are treated as variables in the explicit intrinsic wave function of the nuclear system. As an example, this new wave function was applied to study the typical ${^{20}{\rm Ne}}$ ($α$+${^{16}{\rm O}}$) cluster system. By removing exactly the spurious center-of-mass effect in a very simple way, the energy curve of ${^{20}{\rm Ne}}$ was obtained by the variational calculations with the width of $α$ cluster, the width of ${^{16}{\rm O}}$ cluster, and the size parameter of the nucleus. They are considered as the three crucial variational variables in describing the ${^{20}{\rm Ne}}$ ($α$+${^{16}{\rm O}}$) cluster system. This shows that the new wave function can be a very interesting new tool for studying many-body and cluster effects in nuclear physics.
description: 10 pages, 2 figures
Magnetic polarons in a nonequilibrium polariton condensate
Creators: name: Miętki, Paweł
name: Matuszewski, Michał
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We consider a condensate of exciton-polaritons in a diluted magnetic semiconductor microcavity. Such system may exhibit magnetic self-trapping in the case of sufficiently strong coupling between polaritons and magnetic ions embedded in the semiconductor. We investigate the effect of the nonequilibrium nature of exciton-polaritons on the physics of the resulting self-trapped magnetic polarons. We find that multiple polarons can exist at the same time, and derive a critical condition for self-trapping which is different to the one predicted previously in the equilibrium case. Using the Bogoliubov-de Gennes approximation, we calculate the excitation spectrum and provide a physical explanation in terms of the effective magnetic attraction between polaritons, mediated by the ion subsystem.
COVID-19 Working Paper: The Evolution of U.S. Farm Sector Profitability Forecasts in 2020
Creators: name: Borisova, Tatiana
name: Litkowski, Carrie
name: Law, Jonathan
name: Mandalay, Okkar
Publisher: name: Unknown
Year: 2023
Subjects: subject: Financial Economics
subject: Production Economics
subject: Public Economics
subject: Research Methods/ Statistical Methods
subject: farm sector
subject: calendar year forecast
subject: estimate
subject: archive
subject: deviation
subject: absolute percent deviation
subject: COVID-19
subject: net cash farm income
subject: net farm income

description: USDA, Economic Research Service (ERS) publicly releases forecasts and estimates of financial indicators that provide insights relevant to the financial health of the U.S. agricultural sector. Based on preliminary data and projections, the sector's income is forecast four times over a period spanning from February to the following February. Estimates are released later when more complete data are gathered, for example, from USDA’s Agricultural Resource Management Survey. This report discusses the evolution of the 2020 farm sector income forecasts, illustrating how the Coronavirus (COVID-19) pandemic and related economic uncertainty affected the forecasts. USDA, ERS overestimated 2020 cash receipts and underestimated 2020 production expenses, generally resulting in an overprediction of the 2020 farm sector income relative to official estimates in all four forecasts. The first forecast (released in February 2020) was close to the estimated value because the dollar value of the overprediction of cash receipts nearly offset the underprediction of direct Government payments. In contrast, the last 2020 farm income forecasts (released in February 2021) significantly deviated from the later estimates (released in September 2021), contrary to the historical evidence showing the forecasts converge to the estimates over the forecasting cycle.
description: U.S. farm sector NCFI and NFI forecasts for CY 2020 were compared with the first official estimated 2020 values (released in September 2021). Deviations and absolute percent deviations from the official estimates were calculated for each release. The absolute percent deviations were compared with deviations described by USDA, ERS (USDA, ERS, 2023a). Three data sources were used to conduct the analysis. First, all releases containing 2020 forecasts and the first official estimates were obtained from the “All Data” comma-delimited files posted on the USDA, ERS Wealth and Statistics data product website (USDA, ERS, 2023b). Second, for historical comparisons, these data were supplemented with information from the USDA, ERS data file called “Archive of Selected Historical Farm Income and Wealth Statistics Forecast and Estimate Data” (USDA, ERS, 2023c). This archive is available online and contains estimates and forecasts from previous Farm Income and Wealth Statistics data releases beginning with the February 1977 release. However, the archive currently focuses only on cash receipts, NFI, and NCFI. When historical analysis of other NCFI and NFI components was needed, the authors relied on an internal USDA, ERS archive.
Additional file 5 of Effect of regional versus general anesthesia on recurrence of non-muscle invasive bladder cancer: a systematic review and meta-analysis of eight retrospective cohort studies
Creators: name: Wang, Yulong
name: Song, Yuxuan
name: Qin, Caipeng
name: Zhang, Chunlong
name: Du, Yiqing
name: Xu, Tao
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 5: Supplemental Fig 4. Sensitivity analysis of anesthesia type.
Domain walls and perturbation theory in high temperature gauge theory: SU(2) in 2+1 dimensions
Creators: name: Altes, C. Korthals
name: Michels, A.
name: Stephanov, M.
name: Teper, M.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the detailed properties of Z_2 domain walls in the deconfined high temperature phase of the d=2+1 SU(2) gauge theory. These walls are studied both by computer simulations of the lattice theory and by one-loop perturbative calculations. The latter are carried out both in the continuum and on the lattice. We find that leading order perturbation theory reproduces the detailed properties of these domain walls remarkably accurately even at temperatures where the effective dimensionless expansion parameter, g^2/T, is close to unity. The quantities studied include the surface tension, the action density profiles, roughening and the electric screening mass. It is only for the last quantity that we find an exception to the precocious success of perturbation theory. All this shows that, despite the presence of infrared divergences at higher orders, high-T perturbation theory can be an accurate calculational tool.
description: 75 pages, LaTeX, 14 figures
Relaxation time of the global order parameter on multiplex networks: the role of interlayer coupling in Kuramoto oscillators
Creators: name: Allen-Perkins, Alfonso
name: de Assis, Thiago Albuquerque
name: Pastor, Juan Manuel
name: Andrade, Roberto F. S.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: This work considers the timescales associated with the global order parameter and the interlayer synchronization of coupled Kuramoto oscillators on multiplexes. For the two-layer multiplexes with initially high degree of synchronization in each layer, the difference between the average phases in each layer is analyzed from two different perspectives: the spectral analysis and the non-linear Kuramoto model. Both viewpoints confirm that the prior timescales are inversely proportional to the interlayer coupling strength. Thus, increasing the interlayer coupling always shortens the transient regimes of both the global order parameter and the interlayer synchronization. Surprisingly, the analytical results show that the convergence of the global order parameter is faster than the interlayer synchronization, and the latter is generally faster than the global synchronization of the multiplex. The formalism also outlines the effects of frequencies on the difference between the average phases of each layer, and identifies the conditions for an oscillatory behavior. Computer simulations are in fairly good agreement with the analytical findings and reveal that the timescale of the global order parameter is at least half times smaller than timescale of the multiplex.
description: 26 pages, 9 figures
МАКТАБГАЧА ЁШДАГИ БОЛАЛАРНИНГ ЯШИРИН ҚОБИЛИЯТИ ВА ГЕНИАЛЛИК ЎРТАСИДАГИ МУТАНОСИБЛИК
Creators: name: Усманова, Гуландом
name: Bobayeva, Ziyodaxon
Publisher: name: Zenodo
Year: 2025

description: ушбу макола оркали мактабгача ёшдаги болаларнинг яширин кобилятлари,кобилият турлари хакида ёритиб утилган.
Additional file 1: of Prediction of autonomic dysreflexia during urodynamics: a prospective cohort study
Creators: name: Walter, Matthias
name: Knüpfer, Stephanie
name: Cragg, Jacquelyn
name: Leitner, Lorenz
name: Schneider, Marc
name: Mehnert, Ulrich
name: Krassioukov, Andrei
name: Schubert, Martin
name: Curt, Armin
name: Kessler, Thomas
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology

description: Results. Table S1. Cardiovascular parameters by lesion level in patients with autonomic dysreflexia. Table S2. Cardiovascular parameters by completeness of injury according to the American Spinal Injury Association Impairment Scale. Table S3. Cardiovascular parameters by motor completeness of injury according to the American Spinal Injury Association (ASIA) Impairment Scale (AIS). Table S4. Cardiovascular parameters by stage of injury. Figure S1. Cardiovascular parameters during urodynamic investigation by American Spinal Injury Association (ASIA) Impairment Scale (AIS). (DOCX 260 kb)
The physics of symplectic integrators: perihelion advances and symplectic corrector algorithms
Creators: name: Chin, Siu A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mathematical Physics (math-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Symplectic integrators evolve dynamical systems according to modified Hamiltonians whose error terms are also well-defined Hamiltonians. The error of the algorithm is the sum of each error Hamiltonian's perturbation on the exact solution. When symplectic integrators are applied to the Kepler problem, these error terms cause the orbit to precess. In this work, by developing a general method of computing the perihelion advance via the Laplace-Runge-Lenz vector even for non-separable Hamiltonians, I show that the precession error in symplectic integrators can be computed analytically. It is found that at each order, each paired error Hamiltonians cause the orbit to precess oppositely by exactly the same amount after each period. Hence, symplectic corrector, or process integrators, which have equal coefficients for these paired error terms, will have their precession errors exactly cancel after each period. Thus the physics of symplectic integrators determines the optimal algorithm for integrating long time periodic motions.
description: 18 pages, 5 figures, 1 table
PODIO: recent developments in the Plain Old Data EDM toolkit
Creators: name: Frank-Dieter Gaede
name: Stewart, Graeme A
name: Hegner, Benedikt
Publisher: name: Zenodo
Year: 2019

description: PODIO is a C++ toolkit for the creation of event data models (EDMs) with a fast and efficient I/O layer, developed in the AIDA2020 project. It employs plain-old-data (POD) data structures wherever possible, while avoiding deep object-hierarchies and virtual inheritance. A lightweight layer of handle classes provides the necessary high-level interface for the physicist, such as support for inter-object relation-ships, convenient iteration through objects or automatic memory-management. PODIO creates all EDM code from simple instructive YAML files, describing the actual EDM entities. Since its original development PODIO has been very actively used for Future Circular Collider studies. In its original version, the underlying I/O was entirely based on the automatic streaming code generated with ROOT dictionaries. Recently two additional I/O implementations have been added. One is based on HDF5 and the other uses SIO, a simple binary I/O library provided by LCIO (the Linear Collider I/O EDM). HDF5 is heavily used in many other science fields as well as by the machine learning community. Providing the option to persistify the EDM in this way allows HEP data to be used with tools based around that ecosystem. The SIO implementation exploits the array-of-struct data layout with the goal of optimising the I/O performance. We briefly introduce the main features of PODIO and then report on recent developments with a focus on performance comparisons between the three available I/O implementations. We conclude with presenting recent activities on porting the well-established LCIO EDM to PODIO, thereby discussing the possibility of defining a common HEP-EDM that is shared by all future collider studies.
Studying the Circumgalactic Medium with MeerKAT
Creators: name: Pisano, D.J.
Publisher: name: Zenodo
Year: 2024

description: In order to understand how galaxies accrete gas from their surroundings and the impacts of feedback on quenching this accretion, it is necessary to study the circumgalactic medium (CGM).  While we have estimates of the total mass and metallicity of the CGM from UV absorption line studies, in order to understand the flow of gas onto and out of galaxy disks in the local universe, we need to use atomic neutral hydrogen (HI) observations to map these processes.  For the first time, MeerKAT allows us to probe the CGM with sufficient sensitivity and resolution to constrain models of accretion and feedback.  I will present results from my research group's work in studying the CGM from individual galaxies observed as part of MeerKAT open time and large survey projects and our plans for the future.
title: Bibliographie sur les sites antiques du Massif calcaire de Syrie du Nord (Base de données ANARCHIS)
Creators: name: Droux J.-Ph. / Duvette, C.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2017

description: Principales références bibliographiques concernant les sites romano-byzantins du massif calcaire de Syrie du Nord indexés dans la base de données ANARCHIS (Archimède, UMR7044)
Simple Quantum Error Correcting Codes
Creators: name: Steane, Andrew
Publisher: name: arXiv
Year: 1996
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Methods of finding good quantum error correcting codes are discussed, and many example codes are presented. The recipe C_2^{\perp} \subseteq C_1, where C_1 and C_2 are classical codes, is used to obtain codes for up to 16 information qubits with correction of small numbers of errors. The results are tabulated. More efficient codes are obtained by allowing C_1 to have reduced distance, and introducing sign changes among the code words in a systematic manner. This systematic approach leads to single-error correcting codes for 3, 4 and 5 information qubits with block lengths of 8, 10 and 11 qubits respectively.
description: Submitted to Phys. Rev. A. in May 1996. 21 pages, no figures. Further information at http://eve.physics.ox.ac.uk/ASGhome.html
Force Chain Evolution in a Two-Dimensional Granular Packing Compacted by Vertical Tappings
Creators: name: Iikawa, Naoki
name: Bandi, M. M.
name: Katsuragi, Hiroaki
Publisher: name: arXiv
Year: 2017
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We experimentally study the statistics of force-chain evolution in a vertically-tapped two-dimensional granular packing by using photoelastic disks. In this experiment, the tapped granular packing is gradually compacted. During the compaction, the isotropy of grain configurations is quantified by measuring the deviator anisotropy derived from fabric tensor, and then the evolution of force-chain structure is quantified by measuring the interparticle forces and force-chain orientational order parameter. As packing fraction increases, the interparticle force increases and finally saturates to an asymptotic value. Moreover, the grain configurations and force-chain structures become isotropically random as the tapping-induced compaction proceeds. In contrast, the total length of force chains remains unchanged. From the correlations of those parameters, we find two relations: (i) a positive correlation between the isotropy of grain configurations and the disordering of force-chain orientations, and (ii) a negative correlation between the increasing of interparticle forces and the disordering of force-chain orientations. These relations are universally held regardless of the mode of particle motions with/without convection.
Striped Data Analysis Framework
Creators: name: Mandrichenko, Igor
name: Gutsche, Oliver
Publisher: name: Zenodo
Year: 2019

description: Traditionally, High Energy data analysis is based on the model where data are stored in files and analyzed by running multiple analysis processes, each reading one or more of the data files. This process involves repeated data reduction step, which produces smaller files, which is time consuming and leads to data duplication. We propose an alternative approach to data storage and analysis, based on the Big Data technologies. The idea is to store each element of data once and only once in a distributed scalable database and analyze data by reading only "interesting" pieces of data from the database. To make this approach possible, we developed columnar Striped Data Representation Format as the basis of the framework. Traditional columnar approach allows for efficient analysis of complex data structures. While keeping all the benefits of columnar data representation, striped mechanism goes further by enabling efficient parallelization of computations and flexible distribution of data analysis. The framework includes scalable and elastic data storage, compute and user analysis backend components. The framework uses off-the shelf web services and data caching technologies as the compute/data co-location mechanism. Flexible architecture allows the framework run in the cloud using container technologies. The framework offers Python/Jupyter as the user analysis backend platform, but can also run in command line or batch mode. In the article, we will present the results of the FNAL-LDRD-2016-032 FNAL LDRD project, the design, implementation, features and performance characteristics of the Striped Data Analysis Framework.