cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Light-nuclei gluons from dijet production in proton-oxygen collisions
Creators: name: Paakkinen, Petja
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The prospects of measuring a single-differential dijet cross section during the proposed short proton-oxygen data taking at LHC Run 3 are studied using next-to-leading-order perturbative QCD predictions. With reasonable experimental cuts and luminosity estimates, such a measurement is found to be feasible, and a few inverse nanobarns of integrated luminosity is estimated to be enough to yield new constraints on parton distribution functions (PDFs) of light nuclei. In the absence of a dedicated proton-proton reference, a mixed-energy nuclear modification ratio is proposed for cancelling free-proton PDF uncertainties to obtain a direct access to the nuclear modifications of the parton distributions in oxygen.
description: 7 pages, 5 figures
Chern class formulas for $G_2$ Schubert loci
Creators: name: Anderson, Dave
Publisher: name: arXiv
Year: 2007
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14M17, 14F43, 14N15, 20G99

description: We define degeneracy loci for vector bundles with structure group $G_2$, and give formulas for their cohomology (or Chow) classes in terms of the Chern classes of the bundles involved. When the base is a point, such formulas are part of the theory for rational homogeneous spaces developed by Bernstein-Gelfand-Gelfand and Demazure. This has been extended to the setting of general algebraic geometry by Giambelli-Thom-Porteous, Kempf-Laksov, and Fulton in classical types; the present work carries out the analogous program in type $G_2$. We include explicit descriptions of the $G_2$ flag variety and its Schubert varieties, and several computations, including one that answers a question of W. Graham. In appendices, we collect some facts from representation theory and compute the Chow rings of quadric bundles, clarifying a previous computation of Edidin and Graham.
description: 35 pages, part of the author's Ph. D. thesis; v2 includes streamlined exposition and modified conventions, and excludes tables of formulas; v3 includes minor expositional changes and a table of G_2 Schubert polynomials based on the polynomials of Billey and Haiman. To appear in Trans. Amer. Math. Soc
Computational Model for Electron-Nucleon Scattering and Weak Charge of the Nucleon
Creators: name: Aleksejevs, A.
name: Barkanova, S.
name: Blunden, P. G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We show how computational symbolic packages such as FeynArts and FormCalc can be adopted for the evaluation of one-loop hadronic electroweak radiative corrections for electron-nucleon scattering and applied to calculations of the nucleon weak charge. Several numerical results are listed, and found to be in good agreement with the current experimental data.
description: 13 pages, 8 figures, results unchanged, minor corrections in the appendix
Vertices of modules and decomposition numbers of $C_2 \wr S_n$
Creators: name: Kochhar, Jasdeep Singh
Publisher: name: arXiv
Year: 2018
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 20C20, 20C08

description: Given $n \in \mathbf{N},$ consider the imprimitive wreath product $C_2 \wr S_n.$ We study the structure of modules whose ordinary characters form an involution model of $FC_2 \wr S_n,$ where $F$ is a field of odd prime characteristic. We classify the vertices of these modules in this case. We then use this classification of the vertices to describe certain columns of the decomposition matrix of $C_2 \wr S_n.$
description: 29 pages, v2 with comments from referee incorporated
Three dimensional image correlation from X-Ray computed tomography of solid foam
Creators: name: Roux, Stephane
name: Hild, François
name: Viot, Philippe
name: Bernard, Dominique
Publisher: name: arXiv
Year: 2007
Subjects: subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: A new methodology is proposed to estimate 3D displacement fields from pairs of images obtained from X-Ray Computed Micro Tomography (XCMT). Contrary to local approaches, a global approach is followed herein that evaluates {\em continuous} displacement fields. Although any displacement basis could be considered, the procedure is specialized to finite element shape functions. The method is illustrated with the analysis of a compression test on a polypropylene solid foam (independently studied in a companion paper). A good stability of the measured displacement field is obtained for cubic element sizes ranging from 16 voxels to 6 voxels.
description: nombre de pages = 34
Multiplex core-periphery organization of the human connectome
Creators: name: Battiston, Federico
name: Guillon, Jeremy
name: Chavez, Mario
name: Latora, Vito
name: Fallani, Fabrizio De Vico
Publisher: name: arXiv
Year: 2018
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Biological sciences
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: The behavior of many complex systems is determined by a core of densely interconnected units. While many methods are available to identify the core of a network when connections between nodes are all of the same type, a principled approach to define the core when multiple types of connectivity are allowed is still lacking. Here we introduce a general framework to define and extract the core-periphery structure of multi-layer networks by explicitly taking into account the connectivity of the nodes at each layer. We show how our method works on synthetic networks with different size, density, and overlap between the cores at the different layers. We then apply the method to multiplex brain networks whose layers encode information both on the anatomical and the functional connectivity among regions of the human cortex. Results confirm the presence of the main known hubs, but also suggest the existence of novel brain core regions that have been discarded by previous analysis which focused exclusively on the structural layer. Our work is a step forward in the identification of the core of the human connectome, and contributes to shed light to a fundamental question in modern neuroscience.
description: Main text (12 pages, 5 figures) + Supplementary material (6 pages, 5 figures, 1 table)
The Variability of Potential Synchrotron-Compton Blazars among the Fermi-LAT Unidentified Sources
Creators: name: Pheneas, Nkundabakura
name: Kamanzi J. D' Amour
name: Mbarubucyeye Jean Damascene
name: Mutabazi Tom
Publisher: name: Zenodo
Year: 2019
Subjects: galaxies: active - galaxies: jets - gamma rays: galaxies - BL Lacertae objects: general - radiation mechanism: non-thermal

description: We discuss the time-series behavior of 8 extragalactic 3FGL sources above the Galactic plane (i.e., |b|>= 10 degrees) whose uncertainty ellipse contains a single X-ray and one radio source. The analysis was done using the standard Fermi ScienceTools package of version v10r0p5. The results show that sources in the study sample display a slightly indication of flux variability in gamma-ray on monthly timescale. Furthermore, based on the object location on the variability index versus spectral index diagram, the positions of 4 objects in the sample were found to fall in the region of the already known BL Lac positions.
Enriching experience
Creators: name: Kaspers, Ilja
Publisher: name: The University of St Andrews
Year: 2025
Subjects: Haugeland
Noë
Skill
Experience
Perception
Novel

description: The variety in human experience is enormous, even more so in potential. How do people enrich their experience of the world? Not every new experience enriches in the sense I’m after. Rather, I’m interested in experience that is novel, insofar as it adds to the repertoire of interaction with the world. To describe how people interact with the world, in experience, I make use of the parallels in the work of John Haugeland and Alva Noë (a comparison absent from the literature). Both believe perception and thought are continuous in that all experience is skill based. They say experience is an activity, it consists in exercising the skills constitutive of the corresponding experiences as such. Both Haugeland and Noë call these skills understanding, meaning understanding is the practical ability to experience things in their possibility. I conclude that people enrich their experience of the world through gaining novel forms of understanding.
title: The NAture of the Faint Far-Infrared Extragalactic Source Population: Optical/NIR and Radio Follow-Up Observationts of ISOPHOT Deep-Field Sources using the Keck, Subaru, and VLA Telescopes.
Creators: name: Kakazu, Y
name: Sanders, DB
name: Joseph, RD
name: Cowie, LL
name: Murayama, T
name: Taniguchi, Y
name: Veilleux, S
name: Yun, Min
name: Kawara, K
name: Sofue, Y
name: Sato, Y
name: Okuda, H
name: Wakamatsu, K
name: Matsumoto, T
name: Matsuhara, H
Publisher: name: University of Massachusetts Amherst
Year: 2002
Subjects: subject: Astrophysics and Astronomy

description: This is the pre-published version harvested from ArXiv. The published version is located at http://www.aspbooks.org/a/volumes/article_details/?paper_id=26011
description: In order to search for obscured objects at high redshifts, we have made deep far-infrared (FIR) deep survey in the Lockman Hole using ISOPHOT onboard ISO (Kawara et al. 1998, A&A, 336, L9). In this survey several tens of FIR sources have been found at 95micron and 175micron. Here we present results of optical and NIR spectroscopic followup observations performed at the W. M.Keck Observatory.
DEBATE ON THE DEFINITION OF URBAN LOGISTICS: A SYSTEMATIC LITERATURE REVIEW
Creators: name: Szmelter-Jarosz, Agnieszka
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 350999
subject: Transportation, logistics and supply chains not elsewhere classified
classificationCode: 350903
subject: Logistics
classificationCode: 440612
subject: Urban geography

description: Published article
SU(1,1) symmetry of multimode squeezed states
Creators: name: Shaterzadeh-Yazdi, Zahra
name: Turner, Peter S.
name: Sanders, Barry C.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that a class of multimode optical transformations that employ linear optics plus two-mode squeezing can be expressed as SU(1,1) operators. These operations are relevant to state-of-the-art continuous variable quantum information experiments including quantum state sharing, quantum teleportation, and multipartite entangled states. Using this SU(1,1) description of these transformations, we obtain a new basis for such transformations that lies in a useful representation of this group and lies outside the often-used restriction to Gaussian states. We analyze this basis, show its application to a class of transformations, and discuss its extension to more general quantum optical networks.
Non-unitarity and sterile neutrinos at the DUNE near detector
Creators: name: Urrea, Salvador
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the capabilities of the DUNE near detector to probe the 3+1 sterile formalism and the non-unitarity of the leptonic sector. We add to the current analyses in the literature, the use of the charged current events for the $ν_τ$ appearance channel and the consideration of the energy spectral uncertainty (shape uncertainty) for the different channels which plays an important role, especially at the near detector, and has been usually overlooked in the literature. We find that even with this more conservative and realistic approach, we still obtain an improvement in the sensitivity with respect to the current bounds.
description: Proceeding for parallel talk in EPS2021. Based on arXiv:2105.11466, done in collaboration with Pilar Coloma, Jacobo L\'opez-Pav\'on and Salvador Rosauro-Alcaraz. 6 pages, 3 figures
Mitigative Measures against the Economic and Social Problems in Post-Digital Ecosystem
Creators: name: Civelek, Mustafa Emre
Publisher: name: Zenodo
Year: 2019
Subjects: Digital Economy, Unemployment, Artificial Intelligence, Management

description: There may be widespread unemployment and inequality in the post-digital ecosystem of the future which stem from the rising machine intelligence, digitalization and automation technologies. In the future, governments may have to take into consideration how they manage unexpected consequences of the dynamics of post-digital ecosystem. This paper aims to define the dynamics of post-digital ecosystem and suggest some measures to mitigate possible economic and social problems resulted from these dynamics.
Changing Levels of Description in a Fluid Flow Simulation
Creators: name: Tranouez, Pierrick
name: Bertelle, Cyrille
name: Olivier, Damien
Publisher: name: arXiv
Year: 2007
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Computational Engineering, Finance, and Science (cs.CE)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We describe here our perception of complex systems, of how we feel the different layers of description are important part of a correct complex system simulation. We describe a rough models categorization between rules based and law based, of how these categories handled the levels of descriptions or scales. We then describe our fluid flow simulation, which combines different fineness of grain in a mixed approach of these categories. This simulation is built keeping in mind an ulterior use inside a more general aquatic ecosystem.
A robust method for quantification of surface elasticity in soft solids
Creators: name: Heyden, Stefanie
name: Vlahovska, Petia M.
name: Dufresne, Eric R.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: We propose an approach to measure surface elastic constants of soft solids. Generally, this requires one to probe interfacial mechanics at around the elastocapillary length scale, which is typically microscopic. Deformations of microscopic droplets embedded in soft solids are particularly attractive, because they avoid intrinsic nonlinearities associated with previous experiments such as the equilibrium of contact lines and the relaxation of patterned surfaces. We derive analytical solutions for the shape of droplets under uniaxial deformation and for the radius of droplets upon hydrostatic inflation. We couple mechanical deformations to the dissolution of droplets to assess experimental sensitivities. Combined with experimental data from both modes of deformation, one should be able to reliably extract the complete set of isotropic surface material parameters following a specific minimization procedure.
A solution theory for quasilinear singular SPDEs
Creators: name: Gerencsér, Máté
name: Hairer, Martin
Publisher: name: arXiv
Year: 2017
Subjects: subject: Analysis of PDEs (math.AP)
subject: Probability (math.PR)
subject: FOS: Mathematics

description: We give a construction allowing to construct local renormalised solutions to general quasilinear stochastic PDEs within the theory of regularity structures, thus greatly generalising the recent results of [BDH16,FG16,OW16]. Loosely speaking, our construction covers quasilinear variants of all classes of equations for which the general construction of [Hai14,BHZ16,CH16] applies, including in particular one-dimensional systems with KPZ-type nonlinearities driven by space-time white noise. In a less singular and more specific case, we furthermore show that the counterterms introduced by the renormalisation procedure are given by local functionals of the solution. The main feature of our construction is that it allows to exploit a number of existing results developed for the semilinear case, so that the number of additional arguments it requires is relatively small.
description: 20 pages
Breakdown of the connection between symmetries and conservation laws for semiholonomic systems
Creators: name: Lemos, Nivaldo A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: Integrable velocity-dependent constraints are said to be semiholonomic. For good reasons, holonomic and semiholonomic constraints are thought to be indistinguishable in Lagrangian mechanics. This well-founded belief notwithstanding, here we show by means of an example and a broad analysis that the connection between symmetries and conservation laws, which holds for holonomic systems, is not valid in general for systems subject to semiholonomic constraints.
description: 9 pages, 1 figure. Accepted by the American Journal of Physics
Coherence time of a Bose-Einstein condensate in an isolated harmonically trapped gas
Creators: name: Castin, Yvan
name: Sinatra, Alice
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study the condensate phase dynamics in a low-temperature equilibrium gas of weakly interacting bosons, harmonically trapped and isolated from the environment. We find that at long times, much longer than the collision time between Bogoliubov quasiparticles, the variance of the phase accumulated by the condensate grows with a ballistic term quadratic in time and a diffusive term affine in time. We give the corresponding analytical expressions in the limit of a large system, in the collisionless regime and in the ergodic approximation for the quasiparticle motion. When properly rescaled, they are described by universal functions of the temperature divided by the Thomas-Fermi chemical potential. The same conclusion holds for the mode damping rates. Such universality class differs from the previously studied one of the homogeneous gas.
description: published version in English (22 pages) and in French (23 pages)
Additional file 1 of The effects of respiratory muscle training on respiratory function and functional capacity in patients with early stroke: a meta-analysis
Creators: name: Zhang, Yun-Shan
name: Zhang, Kai
name: Huang, Lang
name: Wei, Jing-Xue
name: Bi, Zi-Ting
name: Xiao, Jing-Hua
name: Huang, Jian
name: Luo, Chao-Song
name: Li, Ying-Dong
name: Zhang, Jia-Mei
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Mental Health

description: Additional file 1. Database search.
Multisensor acoustic emission data set reflecting supervised untightening of bolts in a jointed vibrating structure
Creators: name: Ramasso, Emmanuel
name: Verdin, Benoit
name: Chevallier, Gael
Publisher: name: arXiv
Year: 2021
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: The data set presented in this work, called ORION-AE, is made of raw AE data streams collected by three different AE sensors and a laser vibrometer during five campaigns of measurements by varying the tightening conditions of two bolted plates submitted to harmonic vibration tests. With seven different operating conditions, this data set was designed to challenge supervised and unsupervised machine/deep learning as well as signal processing methods which are developed for material characterization or Structural Health Monitoring (SHM). One motivation of this work was to create a common benchmark for comparing data-driven methods dedicated to AE data interpretation. The data set is made of time-series collected during an experiment designed to reproduce the loosening phenomenon observed in aeronautics, automotive or civil engineering structures where parts are assembled together by means of bolted joints. Monitoring loosening in jointed structures during operation remains challenging because contact and friction in bolted joints induce a nonlinear stochastic behavior. ORION-AE data set is available on a shared directory for Research Data, Harvard Dataverse (https://doi.org/10.7910/DVN/FBRDU0). A Matlab code is provided to extract the data stream from each sensor. This article is a preprint, the published version is available at https://doi.org/10.3390/data7030031.
description: Version 2
Automata-based Adaptive Behavior for Economical Modelling Using Game Theory
Creators: name: Ghnemat, Rawan
name: Oqeili, Saleh
name: Bertelle, Cyrille
name: Duchamp, Gérard Henry Edmond
Publisher: name: arXiv
Year: 2007
Subjects: subject: Computer Science and Game Theory (cs.GT)
subject: Computational Complexity (cs.CC)
subject: FOS: Computer and information sciences

description: In this chapter, we deal with some specific domains of applications to game theory. This is one of the major class of models in the new approaches of modelling in the economic domain. For that, we use genetic automata which allow to build adaptive strategies for the players. We explain how the automata-based formalism proposed - matrix representation of automata with multiplicities - allows to define semi-distance between the strategy behaviors. With that tools, we are able to generate an automatic processus to compute emergent systems of entities whose behaviors are represented by these genetic automata.
Axionic extension of the Einstein-aether theory: How does dynamic aether regulate the state of axionic dark matter?
Creators: name: Balakin, Alexander B.
name: Shakirzyanov, Amir F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In the framework of axionic extension of the Einstein-aether theory we establish the model, which describes a stiff regulation of the behavior of axionic dark matter by the dynamic aether. The aether realizes this procedure via the modified Higgs potential, designed for modeling of nonlinear self-interaction of pseudoscalar (axion) field; the modification of this potential is that its minima are not fixed, and their positions and depths depend now on the square of the covariant derivative of the aether velocity four-vector. Exact solutions to the master equations, modified correspondingly, are obtained in the framework of homogeneous isotropic cosmological model. The effective equation of state for axionic dark matter is of the stiff type. Homogeneous perturbations of the pseudoscalar (axion) field, of the Hubble function and of the scale factor are shown to fade out with cosmological time, there are no growing modes, the model of stiff regulation is stable.
description: 12 pages, 0 figures, revised version published in Physics of the Dark Universe
Improving the statistical analysis of anti-hydrogen free fall by using near edge events
Creators: name: Rousselle, Olivier
name: Cladé, Pierre
name: Guellati-Khélifa, Saïda
name: Guérout, Romain
name: Reynaud, Serge
Publisher: name: arXiv
Year: 2021
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: An accurate evaluation of the gravity acceleration from the timing of free fall of anti-hydrogen atoms in the GBAR experiment requires to account for obstacles surrounding the anti-matter source. These obstacles reduce the number of useful events but may improve accuracy since the edges of the shadow of obstacles on the detection chamber depends on gravity, bringing additional information on the value of $g$. We perform Monte Carlo simulations to obtain the dispersion and give a qualitative understanding of the results by analysing the statistics of events close to an edge. We also study the effect of specular quantum reflections of anti-hydrogen on surfaces and show that they do not degrade the accuracy that much.
title: ADCO, Grènetier de Cîteaux : comptes (1497-1504) (11 H 1172), f. 00046
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: comptes

description: Grènetier de Cîteaux : comptes (1497-1504), Archives départementales de la Côte-d'Or, (11 H 1172). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Grènetier de Cîteaux : comptes (1497-1504), Archives départementales de la Côte-d'Or, (11 H 1172), f. 00046, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Additional file 1 of Granulocyte macrophage colony-stimulating factor-induced macrophages of individuals with autism spectrum disorder adversely affect neuronal dendrites through the secretion of pro-inflammatory cytokines
Creators: name: Takada, Ryohei
name: Toritsuka, Michihiro
name: Yamauchi, Takahira
name: Ishida, Rio
name: Kayashima, Yoshinori
name: Nishi, Yuki
name: Ishikawa, Mitsuru
name: Yamamuro, Kazuhiko
name: Ikehara, Minobu
name: Komori, Takashi
name: Noriyama, Yuki
name: Kamikawa, Kohei
name: Saito, Yasuhiko
name: Okano, Hideyuki
name: Makinodan, Manabu
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: Evolutionary Biology
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Mental Health
subject: Hematology

description: Additional file 1. Supplementary methods and figures.
Extracting the Gluon Piece of the Spin Puzzle: New Inclusive Jet Results from STAR
Creators: name: STAR Collaboration
name: Fatemi, Renee
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: This contribution presents the most recent mid-rapidity inclusive jet results from 3 pb^-1 of data collected from longitudinally polarized proton collisions at sqrt(s)=200 GeV during the 2005 RHIC run. The inclusive jet asymmetry, a_LL, with it's increased transverse momentum range and precision, provides strong constraints on the gluon helicity distribution when compared with existing next-to-leading order perturbative QCD evaluations.
description: 4 pages, 2 figures, 1 support file
[Parmi les films qui essayent de montrer]
Creators: name: Julio, Cortázar
name: Cortázar, Julio
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Crítica
Cine

description: Crítica del documental "Resistir" de Jorge Cedron (bajo el seudónimo Julián Calinki).
description: Source: Num.Ref. : JC-DY-CAR-02.016
description: Source: Localización del archivo: Centre de Recherches Latino-Américaines (CRLA–Archivos, ITEM UMR8132). MSHS - Bât. A5, 1er étage 5 rue Théodore Lefebvre - TSA21103. 86073 Poitiers cedex 9.
description: created: s.f.
Explosions of Thorne-Zytkow objects
Creators: name: Moriya, Takashi J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We propose that massive Thorne-Zytkow objects can explode. A Thorne-Zytkow object is a theoretically predicted star that has a neutron core. When nuclear reactions supporting a massive Thorne-Zytkow object terminate, a strong accretion occurs towards the central neutron core. The accretion rate is large enough to sustain a super-Eddington accretion towards the neutron core. The neutron core may collapse to a black hole after a while. A strong large-scale outflow or a jet can be launched from the super-Eddington accretion disk and the collapsing Thorne-Zytkow object can be turned into an explosion. The ejecta have about 10 Msun but the explosion energy depends on when the accretion is suppressed. We presume that the explosion energy could be as low as ~ 1e47 erg and such a low-energy explosion could be observed like a failed supernova. The maximum possible explosion energy is ~ 1e52 erg and such a high-energy explosion could be observed as an energetic Type II supernova or a superluminous supernova. Explosions of Thorne-Zytkow objects may provide a new path to spread lithium and other heavy elements produced through the irp process such as molybdenum in the Universe.
description: 4 pages, 1 figure, accepted by Monthly Notices of the Royal Astronomical Society Letters
Actions Speak Louder Than Goals: Valuing Player Actions in Soccer
Creators: name: Decroos, Tom
name: Bransen, Lotte
name: Van Haaren, Jan
name: Davis, Jesse
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applications (stat.AP)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Assessing the impact of the individual actions performed by soccer players during games is a crucial aspect of the player recruitment process. Unfortunately, most traditional metrics fall short in addressing this task as they either focus on rare actions like shots and goals alone or fail to account for the context in which the actions occurred. This paper introduces (1) a new language for describing individual player actions on the pitch and (2) a framework for valuing any type of player action based on its impact on the game outcome while accounting for the context in which the action happened. By aggregating soccer players' action values, their total offensive and defensive contributions to their team can be quantified. We show how our approach considers relevant contextual information that traditional player evaluation metrics ignore and present a number of use cases related to scouting and playing style characterization in the 2016/2017 and 2017/2018 seasons in Europe's top competitions.
description: Significant update of the paper. The same core idea, but with a clearer methodology, applied on a different data set, and more extensive experiments. 9 pages + 2 pages appendix. To be published at SIGKDD 2019
Triangle percolation in mean field random graphs -- with PDE
Creators: name: Ráth, Balázs
name: Tóth, Bálint
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We apply a PDE-based method to deduce the critical time and the size of the giant component of the ``triangle percolation'' on the Erdős-Rényi random graph process investigated by Palla, Derényi and Vicsek
description: Summary of the changes made: We have changed a remark about k-clique percolation in the first paragraph. Two new paragraphs are inserted after equation (4.4) with two applications of the equation. We have changed the names of some variables in our formulas
Switchable Adhesion Actuator for Amphibious Climbing Soft Robot
Creators: name: Tang, Yichao
name: Zhang, Qiuting
name: Lin, Gaojian
name: Yin, Jie
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applied Physics (physics.app-ph)
subject: Robotics (cs.RO)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Climbing soft robots are of tremendous interest in both science and engineering due to their potential applications in intelligent surveillance, inspection, maintenance, and detection under environments away from the ground. The challenge lies in the design of a fast, robust, switchable adhesion actuator to easily attach and detach the vertical surfaces. Here, we propose a new design of pneumatic-actuated bioinspired soft adhesion actuator working both on ground and under water. It is composed of extremely soft bilayer structures with an embedded spiral pneumatic channel resting on top of a base layer with a cavity. Rather than the traditional way of directly pumping air out of the cavity for suction in hard polymer-based adhesion actuator, we inflate air into the top spiral channel to deform into a stable 3D domed shape for achieving negative pressure in the cavity. The characterization of the maximum shear adhesion force of the proposed soft adhesion actuator shows strong and rapid reversible adhesion on multiple types of smooth and semi-smooth surfaces. Based on the switchable adhesion actuator, we design and fabricate a novel load-carrying amphibious climbing soft robot (ACSR) by combining with a soft bending actuator. We demonstrate that it can operate on a wide range of foreign horizontal and vertical surfaces including dry, wet, slippery, smooth, and semi-smooth ones on ground and also under water with certain load-carrying capability. We show that the vertical climbing speed can reach about 286 mm/min (1.6 body length/min) while carrying over 200g object (over 5 times the weight of ACSR itself) during climbing on ground and under water. This research could largely push the boundaries of soft robot capabilities and multifunctionality in window cleaning and underwater inspection under harsh environment.
Infographic: closed cycle of food production for sugarcane, peanut and oyster mushroom
Creators: name: Zied, Diego Cunha
name: Alves, Victor Gustavo Da Cunha
name: Eustáquio Souza Dias
name: Pardo, Jose Emilio
name: Pardo-Gimenez, Arturo
Publisher: name: figshare
Year: 2020
Subjects: subject: 140201 Agricultural Economics
subject: FOS: Economics and business
subject: 70108 Sustainable Agricultural Development
subject: FOS: Other agricultural sciences
subject: 70199 Agriculture, Land and Farm Management not elsewhere classified

description: This dataset consists of a single infographic in openly-accessible .pdf format, representing an efficient 'closed cycle' of food production, incorporating sugarcane, peanut and oyster mushroom agriculture.
The visualisation presents the production of sugarcane (Saccharum spp.), peanut (Arachis hypogaea) and oyster mushroom (Pleurotus ostreatus) in tons in 2017, the main uses for the crop product and the cycle of agricultural waste product to production input for each crop. The context of an efficient system of agriculture within Brazil's specific production balance is provided.
Background of research: cycles of agricultural production are becoming increasingly more technologically enhanced, with the objective of producing more, in less space, at low cost, with absence of pests and diseases, using all waste products in a sustainable and high-quality system. Based on this model, the related research investigates a production system that uses peanut waste for substrate supplementation in production of the oyster mushroom Pleurotus ostreatus.
This is a particularly relevant model for the Brazilian economy, where sugarcane is one of the major cultivars of Brazilian agribusiness, and where a number of sugar cane 'reform' areas are cultivated with peanut with the aim of improving the physical, chemical and biological conditions of the soil. Meanwhile mushroom production is accelerating in terms of production in Brazil and South America as a whole. The related publication presents experimental results of the use of peanut waste (hulls and nuts) on oyster mushroom substrate supplementation in terms of total yield.
All-multiplicity amplitudes with four massive quarks and identical-helicity gluons
Creators: name: Lazopoulos, Achilleas
name: Ochirov, Alexander
name: Shi, Canxin
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We explore the on-shell recursion for tree-level scattering amplitudes with massive spinning particles. Based on the factorization structure encoded in the same way by two different recursion relations, we conjecture an all-multiplicity formula for two gauged massive particles of arbitrary spin and any number of identical-helicity gluons. Specializing to quantum chromodynamics (QCD), we solve the on-shell recursion relations in the presence of two pairs of massive quarks and an arbitrary number of identical-helicity gluons. We find closed-form expressions for the two distinct families of color-ordered four-quark amplitudes, in which all gluons comprise a single color-adjacent set. We compare the efficiency of the numerical evaluation of the two resulting analytic formulae against a numerical implementation of the off-shell Berends-Giele recursion. We find the formulae for both amplitude families to be faster for large multiplicities, while the simpler of the two is actually faster for any number of external legs. Our analytic results are provided in a computer-readable format as two ancillary files.
description: 24 pages + appendices + refs, 3 figures, 2 computer-readable ancillary files; v2 minor improvements, numerical-evaluation analysis simplified, journal version
Restoration planning for climate change mitigation and adaptation in the city of Durban, South Africa
Creators: name: Lutendo F. Mugwedi
name: Ray-Mukherjee, Jayanti
name: Roy, Kathryn E.
name: Benis N. Egoh
name: Pouzols, Federico M.
name: Douwes, Errol
name: Boon, Richard
name: O’Donoghue, Sean
name: Slotow, Rob
name: Minin, Enrico Di
name: Moilanen, Atte
name: Rouget, Mathieu
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Space Science
subject: Molecular Biology
subject: Ecology
subject: FOS: Biological sciences
subject: Science Policy
subject: 69999 Biological Sciences not elsewhere classified

description: Effective planning of a large-scale restoration project is challenging, because of the range of factors that need to be considered (e.g. restoration of multiple habitats with varying degradation levels, multiple restoration goals and limited conservation resources). Ecological restoration planning studies typically focus on biodiversity and ecosystem services, rather than employment and other co-benefits. Robust Offsetting (RobOff), a restoration planning tool, was used in a forest restoration project in Durban, South Africa, to plan forest restoration considering a mosaic of habitats with varying levels of degradation, diverse restoration actions, a limited budget and multiple (biodiversity, carbon stock and employment) goals. To achieve this, the restoration action currently being implemented (= current action) was compared to three restoration alternatives. The three restoration alternatives included (1) natural regeneration action; (2) carbon action; and (3) biodiversity action. The results supported biodiversity action as most beneficial in terms of maximizing biodiversity, carbon storage and job creation. Results showed that investing in biodiversity action is preferable to the status quo. RobOff ensured optimal allocation of limited resources to actions and habitats that have a potential to achieve higher biodiversity, carbon storage and job creation.
Chaotic scattering in solitary wave interactions: A singular iterated-map description
Creators: name: Goodman, Roy H.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We derive a family of singular iterated maps--closely related to Poincare maps--that describe chaotic interactions between colliding solitary waves. The chaotic behavior of such solitary wave collisions depends on the transfer of energy to a secondary mode of oscillation, often an internal mode of the pulse. Unlike previous analyses, this map allows one to understand the interactions in the case when this mode is excited prior to the first collision. The map is derived using Melnikov integrals and matched asymptotic expansions and generalizes a ``multi-pulse'' Melnikov integral and allows one to find not only multipulse heteroclinic orbits, but exotic periodic orbits. The family of maps derived exhibits singular behavior, including regions of infinite winding. This problem is shown to be a singular version of the conservative Ikeda map from laser physics and connections are made with problems from celestial mechanics and fluid mechanics.
description: 29 pages, 17 figures, submitted to Chaos, higher-resolution figures available at author's website: http://m.njit.edu/goodman/publications
Copious Amounts of Dust and Gas in a z=7.5 Quasar Host Galaxy
Creators: name: Venemans, Bram
name: Walter, Fabian
name: Decarli, Roberto
name: Bañados, Eduardo
name: Carilli, Chris
name: Winters, Jan Martin
name: Schuster, Karl
name: Da Cunha, Elisabete
name: Fan, Xiaohui
name: Farina, Emanuele
name: Mazzucchelli, Chiara
name: Rix, Hans-Walter
name: Weiss, Axel
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present IRAM/NOEMA and JVLA observations of the quasar J1342+0928 at z=7.54 and report detections of copious amounts of dust and [CII] emission in the interstellar medium (ISM) of its host galaxy. At this redshift, the age of the universe is 690 Myr, about 10% younger than the redshift of the previous quasar record holder. Yet, the ISM of this new quasar host galaxy is significantly enriched by metals, as evidenced by the detection of the [CII] 158micron cooling line and the underlying far-infrared (FIR) dust continuum emission. To the first order, the FIR properties of this quasar host are similar to those found at a slightly lower redshift (z~6), making this source by far the FIR-brightest galaxy known at z>7.5. The [CII] emission is spatially unresolved, with an upper limit on the diameter of 7 kpc. Together with the measured FWHM of the [CII] line, this yields a dynamical mass of the host of <1.5x10^11 M_sun. Using standard assumptions about the dust temperature and emissivity, the NOEMA measurements give a dust mass of (0.6-4.3)x10^8 M_sun. The brightness of the [CII] luminosity, together with the high dust mass, imply active ongoing star formation in the quasar host. Using [CII]-SFR scaling relations, we derive star formation rates of 85-545 M_sun/yr in the host, consistent with the values derived from the dust continuum. Indeed, an episode of such past high star formation is needed to explain the presence of ~10^8 M_sun of dust implied by the observations.
description: 8 pages, 4 figures. Published in ApJ Letters
Exact solutions of embedding the four-dimensional perfect fluid in a five- or higher-dimensional Einstein spacetime and the cosmological interpretations
Creators: name: Ren, Jie
name: Meng, Xin-He
name: Zhao, Liu
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate an exact solution that describes the embedding of the four-dimensional (4D) perfect fluid in a five-dimensional (5D) Einstein spacetime. The effective metric of the 4D perfect fluid as a hypersurface with induced matter is equivalent to the Robertson-Walker metric of cosmology. This general solution shows interconnections among many 5D solutions, such as the solution in the braneworld scenario and the topological black hole with cosmological constant. If the 5D cosmological constant is positive, the metric periodically depends on the extra dimension. Thus we can compactify the extra dimension on $S^1$ and study the phenomenological issues. We also generalize the metric ansatz to the higher-dimensional case, in which the 4D part of the Einstein equations can be reduced to a linear equation.
description: 8 pages, 1 figures; v2: minor errors corrected; v3: references added; v4: matches the version to appear in PLB
Analyzing the Influence of Foreign Donations on the Economic Growth Trajectory of Somalia: A Comprehensive Assessment.
Creators: name: Mohamed Nor Ali Abdullahi, Nor Ali Abdullahi
Publisher: name: Zenodo
Year: 2025
Subjects: Analyzing the Influence of Foreign Donations
Economic Growth Trajectory of Somalia: A Comprehensive Assessment.

description: ABSTRACT

This research investigates the influence of foreign donations on the economic growth trajectory of Somalia through a comprehensive assessment. A questionnaire-based survey was conducted, garnering responses from 102 participants across various demographics
Global computation of phase-amplitude reduction for limit-cycle dynamics
Creators: name: Mauroy, A.
name: Mezic, I.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: Recent years have witnessed increasing interest to phase-amplitude reduction of limit-cycle dynamics. Adding an amplitude coordinate to the phase coordinate allows to take into account the dynamics transversal to the limit cycle and thereby overcomes the main limitations of classic phase reduction (strong convergence to the limit cycle and weak inputs). While previous studies mostly focus on local quantities such as infinitesimal responses, a major and limiting challenge of phase-amplitude reduction is to compute amplitude coordinates globally, in the basin of attraction of the limit cycle. In this paper, we propose a method to compute the full set of phase-amplitude coordinates in the large. Our method is based on the so-called Koopman (composition) operator and aims at computing the eigenfunctions of the operator through Laplace averages (in combination with the harmonic balance method). This yields a forward integration method that is not limited to two-dimensional systems. We illustrate the method by computing the so-called isostables of limit cycles in two, three, and four-dimensional state spaces, as well as their responses to strong external inputs.
description: 26 pages
Universal Scaling in Non-equilibrium Transport Through a Single-Channel Kondo Dot
Creators: name: Grobis, M.
name: Rau, I. G.
name: Potok, R. M.
name: Shtrikman, H.
name: Goldhaber-Gordon, D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Scaling laws and universality play an important role in our understanding of critical phenomena and the Kondo effect. Here we present measurements of non-equilibrium transport through a single-channel Kondo quantum dot at low temperature and bias. We find that the low-energy Kondo conductance is consistent with universality between temperature and bias and characterized by a quadratic scaling exponent, as expected for the spin-1/2 Kondo effect. The non-equilibrium Kondo transport measurements are well-described by a universal scaling function with two scaling parameters.
description: v2: improved introduction and theory-experiment comparsion