cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Fast Approximation of EEG Forward Problem and Application to Tissue Conductivity Estimation
Creators: name: Maksymenko, Kostiantyn
name: Clerc, Maureen
name: Papadopoulo, Théodore
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Numerical Analysis (math.NA)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: Bioelectric source analysis in the human brain from scalp electroencephalography (EEG) signals is sensitive to the conductivity of the different head tissues. Conductivity values are subject dependent, so non-invasive methods for conductivity estimation are necessary to fine tune the EEG models. To do so, the EEG forward problem solution (so-called lead field matrix) must be computed for a large number of conductivity configurations. Computing one lead field requires a matrix inversion which is computationally intensive for realistic head models. Thus, the required time for computing a large number of lead fields can become impractical. In this work, we propose to approximate the lead field matrix for a set of conductivity configurations, using the exact solution only for a small set of basis points in the conductivity space. Our approach accelerates the computing time, while controlling the approximation error. Our method is tested for brain and skull conductivity estimation , with simulated and measured EEG data, corresponding to evoked somato-sensory potentials. This test demonstrates that the used approximation does not introduce any bias and runs significantly faster than if exact lead field were to be computed.
description: Copyright (c) 2019 IEEE. Personal use of this material is permitted. However, permission to use this material for any other purposes must be obtained from the IEEE by sending a request to pubs-permissions@ieee.org
Bicritical and tetracritical phenomena and scaling properties of the SO(5) theory
Creators: name: Hu, Xiao
Publisher: name: arXiv
Year: 2000
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: By large scale Monte Carlo simulations it is shown that the stable fixed point of the SO(5) theory is either bicritical or tetracritical depending on the effective interaction between the antiferromagnetism and superconductivity orders. There are no fluctuation-induced first-order transitions suggested by epsilon expansions. Bicritical and tetracritical scaling functions are derived for the first time and critical exponents are evaluated with high accuracy. Suggestions on experiments are given.
description: 11 pages, 8 postscript figures, Revtex, revised version
QCD phases at high density and instantons
Creators: name: Shuryak, E. V.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The talk is an introduction into diquark condensation phenomena which occur in QCD at high energy density. They are driven by instantons and instanton-antiinstanton pairs (or ``molecules''), which generate attraction in some qq channels. A number of phases is possible, with or without restoration of chiral symmetry: the work is not finished and we do not yet know which take place in real QCD. We also emphasize that specific diquark correlations play a significant role in baryon structure, in particular making that of a nucleon very different of a $Δ$ (or other member of a decuplet). This ``small $N_c$'' scenario based on comparison to QCD with two colors is contrasted with the ``large $N_c$'' one.
description: invited talk at "QCD at finite baryon density", Bielefeld, 1998
Exploring the framework of assemblage moment matrices and its applications in device-independent characterizations
Creators: name: Chen, Shin-Liang
name: Budroni, Costantino
name: Liang, Yeong-Cherng
name: Chen, Yueh-Nan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In a recent work [Phys. Rev. Lett. 116, 240401 (2016)], a framework known by the name of "assemblage moment matrices" (AMMs) has been introduced for the device-independent quantification of quantum steerability and measurement incompatibility. In other words, even with no assumption made on the preparation device nor the measurement devices, one can make use of this framework to certify, directly from the observed data, the aforementioned quantum features. Here, we further explore the framework of AMM and provide improved device-independent bounds on the generalized robustness of entanglement, the incompatibility robustness and the incompatibility weight. We compare the tightness of our device-independent bounds against those obtained from other approaches. Along the way, we also provide an analytic form for the generalized robustness of entanglement for an arbitrary two-qudit isotropic state. When considering a Bell-type experiment in a tri- or more-partite scenario, we further show that the framework of AMM provides a natural way to characterize a superset to the set of quantum correlations, namely, one which also allows post-quantum steering.
description: 17 pages, 6 figures. Comments welcome!
title: ADCO, Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Cart. 181 (11 H 754), 165 folios, f. 0081
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2017
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: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 181 (11 H 754), 165 folios, f. 0081, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 181 (11 H 754), 165 folios, f. 0081, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: abbaye de Cîteaux
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Εθελοντικός Τουρισμός
Creators: name: The High Mountains Social Cooperative Enterprise
Publisher: name: Zenodo
Year: 2024

description: The presentation on voluntary tourism was delivered on December 10 in Metsovo during a workshop. The presentation covers the purpose and workings of volunteer tourism, its contribution to local and mountainous communities, the selection and hosting of volunteers, and the expected benefits and outcomes of such initiatives. It also outlines how volunteer tourism helps empower communities, connect cultures, preserve cultural heritage, educate and develop skills, protect the environment, and bolster the local economy. This is an innovative toll that our pilot used during the implementation of the project to help local communities to promote voluntary tourism in their area. Key aspects of volunteerism in Greece, including the legal framework and the voluntary commitment of individuals to work for the social good without compensation, are discussed. The presentation mentions Law 4873/2021, which aims to protect volunteerism and enhance civil society actions with tax incentives for non-profit activities. Furthermore, it describes the volunteer tourism process and the stakeholders involved, including volunteer providers, host organizations, coordinators, volunteers, national coordinating units (such as Erasmus+), and networking platforms. Various channels through which volunteer programs can be accessed are listed, including international volunteer organizations, universities, NGOs, government programs, humanitarian organizations, and platforms for disaster relief volunteers. The presentation emphasizes different types of volunteerism, such as community development, environmental protection, support for agricultural production, healthcare provision, childcare, and human rights advocacy. It profiles typical volunteers, highlighting their demographics, educational background, and spending expectations. Lastly, the presentation outlines practical considerations for welcoming and hosting volunteers, ensuring their safety, and addressing any challenges that may arise. It shares experiences from hosts in mountain communities, showcasing the positive impact of volunteer tourism on enhancing local life, community work, and cultural exchange. The presentation concludes with a call to action for individuals to volunteer in mountain communities, contributing to the world they wish to see through the High Mountains initiative in the framework of the INCULTUM project.
Propagation of a scalar field with non-minimal coupling in three dimensions: Hawking radiation and Quasinormal modes
Creators: name: Yekta, Davood Mahdavian
name: Shariat, Morteza
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper we investigate an exact spectrum of quasi normal modes (QNMs) for perturbations of a scalar field coupled non-minimally with the Einstein tensor of an uncharged, non-rotating Banados, Teitelboim, and Zanelli (BTZ) black hole in three-dimensional spacetime. Due to the geometry around the black hole, the scalar field encounters an effective potential barrier. We study this potential numerically and derive exact numerical results for the greybody factors (GFs) and discuss their profiles in terms of the coupling constant and black hole parameters. We then proceed to derive the Hawking radiation spectrum for BTZ black hole.
description: 20 pages, 6 figures, Accepted version
Common origin of the shoulder in multiplicity distributions and of oscillations in the factorial cumulants to factorial moments ratio
Creators: name: Giovannini, Alberto
name: Lupia, Sergio
name: Ugoccioni, Roberto
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The shoulder structure of charged particles multiplicity distributions (MD's) in full phase space in $e^+e^-$ annihilation at the $Z_0$ peak and the quasi-oscillatory behavior of the ratio of factorial cumulants over factorial moments, $H_q$, as a function of the order $q$, are quantitatively reproduced within a simple parametrization of the MD in terms of a weighted superposition of two Negative Binomial Distributions, associated to two- and multi-jet production, i.e., to hard gluons radiation.
description: LaTeX, 13 pages including 2 Postscript figures, uses epsfig.sty
Cladophora rivularis C. Hoek
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Chlorophyta
Chlorophyceae
Cladophorales
Cladophoraceae
Cladophora
Cladophora rivularis

description: Conferva rivularis Linnaeus, Species Plantarum 2: 1164. 1753.
"Habitat in Europae rivulis fluviisque pacatioribus." RCN: 8375.
 Lectotype (van den Hoek, Revis. Eur. Sp. Cladophora: 113. 1963): Herb. A. van Royen No. 910.185-1110 (L).
 Current name:  Cladophora rivularis  (L.) C. Hoek (Cladophoraceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 436, DOI: 10.5281/zenodo.291971
From Completely Positive Maps to the Quantum Markovian Semigroup Master Equation
Creators: name: Lidar, Daniel A.
name: Bihary, Zsolt
name: Whaley, K. Birgitta
Publisher: name: arXiv
Year: 2000
Subjects: subject: Condensed Matter (cond-mat)
subject: Chemical Physics (physics.chem-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A central problem in the theory of the dynamics of open quantum systems is the derivation of a rigorous and computationally tractable master equation for the reduced system density matrix. Most generally, the evolution of an open quantum system is described by a completely positive linear map. We show how to derive a completely positive Markovian master equation (the Lindblad equation) from such a map by a coarse graining procedure. We provide a novel and explicit recipe for calculating the coefficients of the master equation, using perturbation theory in the weak-coupling limit. The only parameter external to our theory is the coarse-graining time-scale. We illustrate the method by explicitly deriving the master equation for the spin-boson model. The results are evaluated for the exactly solvable case of pure dephasing, and an excellent agreement is found within the timescale where the Markovian approximation is expected to be valid. The method can be extended in principle to include non-Markovian effects.
description: 16 pages, including 1 figure. This version to appear in special issue on dynamics of open quantum systems of Chemical Physics. Minor differences in presentation from previous version
Stealthy Movements and Concealed Swarms of Swimming micro-Robots
Creators: name: Mirzakhanloo, Mehdi
name: Alam, Mohammad-Reza
Publisher: name: arXiv
Year: 2018
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Here we show that micro-swimmers can form a concealed swarm through synergistic cooperation in suppressing one another's disturbing flows. We then demonstrate how such a concealed swarm can actively gather around a favorite spot, point toward a target, or track a desired trajectory in space, while minimally disturbing the ambient fluid. Our findings provide a clear road map to control and lead flocks of swimming micro-robots in stealth versus fast modes, tuned through their active collaboration in minimally disturbing the host medium.
Viscous propulsion in active transversely-isotropic media: Corrigendum
Creators: name: Cupples, Gemma
name: Dyson, Rosemary J.
name: Smith, David J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We report a corrigendum to the paper 'Viscous propulsion in active transversely-isotropic media' [J. Fluid Mech. 812, 501-524, 2017 / arxiv 1608.01451].
description: 12 pages, 3 figures
title: 03_1014
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/
Charmonium Decays to Axialvector plus Pseudoscalar Mesons
Creators: name: BES Collaboration
name: Bai, J. Z.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A sample of 3.79 million psi(2S) decays observed in the BES detector is used to study the decays of charmonium to axialvector plus pseudoscalar mesons. The branching fraction for psi(2S) to b1pi agrees with expectations. A contrasting behavior between the psi(2S) and the J/psi decays to K1K cannot be accommodated by an adjustment of the singlet-triplet axialvector mixing angle.
description: 7 pages, 3 figures. Changes: excluded one figure, added information, systematic errors increased
Cladophora rupestris Kuetz.
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Chlorophyta
Chlorophyceae
Cladophorales
Cladophoraceae
Cladophora
Cladophora rupestris

description: Conferva rupestris Linnaeus, Species Plantarum 2: 1167. 1753.
"Habitat in Europae marinis rupibus copiosissima." RCN: 8394a.
 Lectotype (Irvine in Spencer & al. in Taxon, in press): [icon] " Conferva marina trichodes ramosior " in Dillenius, Hist. Musc.: 28, t. 5, f. 29. 1742. - Voucher: Herb. Dillenius (OXF).
 Generitype of Conferva Linnaeus, nom. rej.
 Current name:  Cladophora rupestris  (L.) Kütz. (Cladophoraceae).
 Note: Conferva Linnaeus, nom. rej. in favour of Cladophora Kütz. Van den Hoek (Revis. Eur. Sp. Cladophora: 64. 1963) treated material in the Dillenius herbarium as the type but as this was not studied by Linnaeus, it cannot be original material for the name.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 436, DOI: 10.5281/zenodo.291971
Balancing long-range interactions and quantum pressure: solitons in the HMF model
Creators: name: Plestid, Ryan
name: O'Dell, D. H. J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The Hamiltonian Mean Field (HMF) model describes particles on a ring interacting via a cosine interaction, or equivalently, rotors coupled by infinite-range XY interactions. Conceived as a generic statistical mechanical model for long-range interactions such as gravity (of which the cosine is the first Fourier component), it has recently been used to account for self-organization in experiments on cold atoms with long-range optically mediated interactions. The significance of the HMF model lies in its ability to capture the universal effects of long-range interactions and yet be exactly solvable in the canonical ensemble. In this work we consider the quantum version of the HMF model in 1D and provide a classification of all possible stationary solutions of its generalized Gross-Pitaevskii equation (GGPE) which is both nonlinear and nonlocal. The exact solutions are Mathieu functions that obey a nonlinear relation between the wavefunction and the depth of the meanfield potential, and we identify them as bright solitons. Using a Galilean transformation these solutions can be boosted to finite velocity and are increasingly localized as the meanfield potential becomes deeper. In contrast to the usual local GPE, the HMF case features a tower of solitons, each with a different number of nodes. Our results suggest that long-range interactions support solitary waves in a novel manner relative to the short-range case.
description: 10 pages, 4 figures, 7 pages of appendices
Additional file 6: of Delineation of the pan-proteome of fish-pathogenic Streptococcus agalactiae strains using a label-free shotgun approach
Creators: name: Tavares, Guilherme
name: Pereira, Felipe
name: Barony, Gustavo
name: Rezende, Cristiana
name: Wanderson Silva
name: Souza, Gustavo
name: Thiago Verano-Braga
name: Azevedo, Vasco
name: Leal, Carlos
name: Figueiredo, Henrique
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Figure S2. Venn diagram showing the number of proteins up- and down-regulated in fish-adapted GBS strains in comparison to the NEM316 strain. (PDF 149 kb)
Dualities in 4D Theories with Product Gauge Groups from Brane Configurations
Creators: name: Tatar, Radu
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study brane configurations which correspond to N=1 field theories in four dimensions. By inverting the order of the NS 5-branes and D6-branes, a check on dualities in four dimensional theories can be made. We consider a brane configuration which yields electric/magnetic duality for gauge theories with $SO(N_{c1})\times Sp(N_{c2})$ product gauge group. We also discuss the possible extension to any alternating product of SO and Sp groups. The new features arising from the intersection of the NS 5-branes on the orientifold play a crucial role in our construction.
description: 13 pages, Latex, version to appear in Physics Letters B
Steep Hard-X-ray Spectra Indicate Extremely High Accretion Rates in Weak Emission-Line Quasars
Creators: name: Marlar, Andrea
name: Shemmer, Ohad
name: Anderson, S. F.
name: Brandt, W. N.
name: Diamond-Stanic, A. M.
name: Fan, X.
name: Luo, B.
name: Plotkin, R. M.
name: Richards, Gordon T.
name: Schneider, Donald P.
name: Wu, Jianfeng
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present XMM-Newton imaging spectroscopy of ten weak emission-line quasars (WLQs) at $0.928\leq z \leq 3.767$, six of which are radio quiet and four which are radio intermediate. The new X-ray data enabled us to measure the power-law photon index, at rest-frame energies $>2$ keV, in each source with relatively high accuracy. These measurements allowed us to confirm previous reports that WLQs have steeper X-ray spectra, suggesting higher accretion rates with respect to 'typical' quasars. A comparison between the photon indices of our radio-quiet WLQs and those of a control sample of 85 sources shows that the first are significantly higher, at the >~$3σ$ level. Collectively, the four radio-intermediate WLQs have lower photon indices with respect to the six radio-quiet WLQs, as may be expected if the spectra of the first group are contaminated by X-ray emission from a jet. Therefore, in the absence of significant jet emission along our line of sight, these results are in agreement with the idea that WLQs constitute the extreme high end of the accretion rate distribution in quasars. We detect soft excess emission in our lowest-redshift radio-quiet WLQ, in agreement with previous findings suggesting that the prominence of this feature is associated with a high accretion rate. We have not detected signatures of Compton reflection, Fe K$α$ lines, or strong variability between two X-ray epochs in any of our WLQs, which can be attributed to their relatively high luminosity.
description: 14 pages (emulateapj), 7 figures. Accepted for publication in ApJ
Additional file 5: of Delineation of the pan-proteome of fish-pathogenic Streptococcus agalactiae strains using a label-free shotgun approach
Creators: name: Tavares, Guilherme
name: Pereira, Felipe
name: Barony, Gustavo
name: Rezende, Cristiana
name: Wanderson Silva
name: Souza, Gustavo
name: Thiago Verano-Braga
name: Azevedo, Vasco
name: Leal, Carlos
name: Figueiredo, Henrique
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Marine Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Table S4. Number of proteins differentially expressed between fish-adapted GBS strains and the NEM316 strain. (DOCX 15 kb)
Inflationary Solutions in Quantum Cosmology
Creators: name: Esposito, Giampiero
name: Platania, Giovanni
Publisher: name: arXiv
Year: 1995
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We prove that in the Hartle-Hawking approach to quantum cosmology the existence of an inflationary phase is a general property of minisuperspace models given by a closed Friedmann-Robertson-Walker universe containing a massless scalar field with a $λϕ^{n}$ self-interaction. The evolution in time of the cosmic scale factor and of the scalar field in the very early universe is derived, together with the conditions to be satisfied in order to solve the horizon and flatness problems.
description: 22 pages, plain-tex, published in Classical and Quantum Gravity, volume 5, year 1988, pages 937-949
title: ADCO, Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Cart. 32 (G 136), 745 folios, f. 1488
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi

description: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 1488, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 1488, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Fully Relativistic Quark Models for Heavy-Light Systems
Creators: name: Pernice, S. A.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: A fully relativistic quark model is constructed and applied to the study of wave-functions as well as the spectrum of heavy-light mesons. The free parameters of the model are a constituent quark mass and (on the lattice) an adjustable r-parameter in the fermionic kinetic energy, while the confinement is introduced via potentials measured by MonteCarlo. The results are compared to Monte Carlo energies and Coulomb-gauge wave functions. They are in very good agreement with the data. A comparison with previous models suggests that we are seeing in the Monte Carlo data the quantum-relativistic delocalization of the quark due to Zitterbewegung.
description: 38 pages, Latex, 8 figures. This version includes figures
Quantum SUSY signatures in low and high energy processes
Creators: name: Sola, Joan
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In the search for phenomenological evidence of supersymmetry through the indirect method of quantum signatures, it is useful to seek correlations of the non-standard quantum effects in low and high energy proceses, such as those involving on one hand the properties of the B-mesons and on the other hand the physics of the top quark and of the Higgs bosons. There are regions of the MSSM parameter space where the potential quantum SUSY signatures in the two energy regimes are strongly interwoven and therefore the eventual detection of these correlated quantum effects would strongly point towards the existence of underlying supersymmetric dynamics.
description: 17 pages, LaTeX, 7 figs included with epsfig. Talk at the 5th International Workshop on High Energy Physics Phenomenology (WHEPP-5). To appear in the Proceedings
Cladophora vagabunda C. Hoek
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Chlorophyta
Chlorophyceae
Cladophorales
Cladophoraceae
Cladophora
Cladophora vagabunda

description: Conferva vagabunda Linnaeus, Species Plantarum 2: 1167. 1753.
"Habitat in Mari Europaeo, libera vagatur in aquarum medio." RCN: 8392.
 Lectotype (Irvine in Spencer & al. in Taxon, in press): [icon] " Conferva marina trichodes, lanae instar expansa " in Dillenius, Hist. Musc.: 30, t. 5, f. 32. 1741. - Voucher: Herb. Dillenius (OXF).
 Current name:  Cladophora vagabunda  (L.) C. Hoek (Cladophoraceae).
 Note: Van den Hoek (Revis. Eur. Sp. Cladophora: 144. 1963) treated material in the Dillenius herbarium as the type but as this was not studied by Linnaeus, it cannot be original material for the name.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 436, DOI: 10.5281/zenodo.291971
Measurement of the Top Quark Pair Production Cross Section in the All-jets Decay Channel
Creators: name: Abbott, B.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present a measurement of tbar-t production using multijet final states in pbar-p collisions at a center-of-mass energy of 1.8 TeV, with an integrated luminosity of 110.3 pb(-1). The analysis has been optimized using neural networks to achieve the smallest expected fractional uncertainty on the tbar-t production cross section, and yields a cross section of 7.1 +/- 2.8(stat.) +/- 1.5(syst.) pb, assuming a top quark mass of 172.1 GeV/c^(2). Combining this result with previous D0 measurements, where one or both of the W bosons decay leptonically, gives a tbar-t production cross section of 5.9 +/- 1.2(stat) +/- 1.1(syst) pb.
description: 6 pages, 3 figures; no substative change in revision
Stratégies mobilisables en matière de conciliation vie professionnelle-vie privée des femmes cadres : une analyse exploratoire
Creators: name: ATCHOGLO, Akouvi Eyram
name: KOUEVI, Tsotso
name: SEDO, Sénana Kodjovi Wuayi
name: AMAGLO, Kokou Essegbé
name: ADJEYI, Kodzo Senyo
name: PADASSE, Tchaa
name: BODJONA, Curvitch P'ham
name: AFAWUBO, Komivi
Publisher: name: Zenodo
Year: 2024
Subjects: « conciliation ; vie professionnelle ; vie privée ; stratégie individuelle ; femme cadre ».

description: De nos jours, l’un des plus grands défis des femmes cadres, est de pouvoir concilier la vie professionnelle et la vie privée. Or la conciliation est l’une des pratiques phares des entreprises socialement responsables, acceptant d’investir dans le bien-être au travail de leurs salariés, source de performance organisationnelle ( Atchoglo et Kouevi, 2023). Ce papier met en exergue les différentes stratégies individuelles utilisées par les femmes cadres pour concilier ses deux sphères de vie dans l’optique de briser le plafond de verre.

Les résultats d’une étude qualitative exploratoire auprès de 25 femmes cadres ayant au moins un enfant, montrent que les stratégies de soutien social, de redéfinition des rôles et de l’organisation temporelle permettent aux femmes cadres de concilier leur vie professionnelle et privée face à quelques défis professionnels d’une part liés à la rigidité des horaires de travail et de management, à l’inexistence des semaines comprimés, aux surcharges au travail, des culture défavorable et de stress . Et d’autre part, des défis privés tels que l’éducation des enfants, aux partages de responsabilité familiale entre conjoints, aux soins aux proches parents  et des enfants de bas âge.
Prevalence rate and risk factors of malaria among farmers in jowhar district
Creators: name: Abdihakim, Hussein Mohamed
Publisher: name: Zenodo
Year: 2025
Subjects: Prevalence rate and risk factors of malaria among farmers in jowhar district

description: Abstract

The research topic titled was Prevalence rate and risk factors of malaria among farmers in jowhar district.

Background of the study: Malaria is a life-threatening infectious disease caused by protozoan parasites of the genus Plasmodium. Among the five species that infect humans, Plasmodium falciparum is the most deadly, responsible for the majority of malaria-related deaths
Absorption of fixed scalar in scattering off 4D N=4 black holes
Creators: name: Lee, H. W.
name: Myung, Y. S.
name: Kim, Jin Young
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We perform the perturbation analysis of the black holes in the 4D, N=4 supergravity. Analysis around the black holes reveals a complicated mixing between the dilaton and other fields (metric and two U(1) Maxwell fields). It turns out that considering both s-wave (l=0) and higher momentum modes (l \neq 0), the dilaton as a fixed scalar is the only propagating mode with $P=Q, h_1=h_2=0$ and $F = -G = 2ϕ$. We calculate the absorption cross-section for scattering of low frequency waves of fixed scalar and U(1) Maxwell fields off the extremal black hole.
description: 11 pages in RevTeX, no figures, minor correction is included(third version)
Capnophyllum africanum Gaertn.
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Apiales
Apiaceae
Capnophyllum
Capnophyllum africanum

description: Conium africanum Linnaeus, Species Plantarum 1: 243. 1753.
"Habitat in Africa." RCN: 1956.
 Lectotype (Van Wyk & Tilney in Jarvis & al. in Taxon 55: 211. 2006): [icon] " Caucalis; afra; folio minoris Rutae " in Boerhaave, Index Alter Pl. Hort. Lugdb.-Bat. 1: 63. 1720.
 Current name:  Capnophyllum africanum  (L.) Gaertn. (Apiaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 436, DOI: 10.5281/zenodo.291971
Complete Initial State QED Corrections to Off-Shell Gauge Boson Pair Production in e+e- Annihilation
Creators: name: Bardin, Dima
name: Lehner, Dietrich
name: Riemann, Tord
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study Standard Model four-fermion production in e+ e- annihilation at LEP2 energies and above using a semi-analytical approach. We derive the complete QED initial state corrections (ISR) to the reactions e+e- -> ZZ -> $f_1\bar{f_1}f_2\bar{f_2}$ and e+e- -> W+W- -> ${\bar f}_1^u f_1^d f_2^u {\bar f}_2^d$ with $f_1\neq f_2$~and $f_i \neq e^\pm, ν_e$. As compared to the well-known universal s-channel ISR, additional complexity arises due to non-universal, process-dependent ISR contributions from t- and u-channel fermion exchanges. The full set of formulae needed to perform numerical calculations is given together with samples of numerical results.
description: 65 pages, 4 postscript figures, uses elsart.sty, amsfonts.sty, and epsfig.sty, full postscript available from http://www.ifh.de/~lehner/desy96-028.ps.gz
title: Entwicklung einer ergonomischen Lagerplatzvergabe in der manuellen Person-zur-Ware Kommissionierung
Creators: name: Steinebach, Tim
name: Wakula, Jurij
name: Bruder, Ralph
name: Paulke, Maximilian
Publisher: name: Springer
Year: 2024

description: In diesem Beitrag soll eine ergonomische Lagerplatzvergabe für Lager mit Fachbodenregalen entwickelt werden, welche Artikel bestimmten Lagerplätzen entsprechend der benötigten Kommissionierzeit und der körperlichen Belastung optimal zuordnet. Zur Bestimmung der Zeit wird der MTM-UAS Standard genutzt. Da Erkrankungen im unteren Rückenbereich bei Kommissionierenden besonders häufig auftreten, wird als Belastungskenngröße die Druckkraft auf das Wirbelsäulensegment L5-S1 gewählt. Zur Ermittlung dieser Kenngröße werden Kommissionierversuche (n = 11) durchgeführt und eingenommene Körperhaltungen in ein biomechanisches Simulationsprogramm implementiert. Die Zeit- und Belastungskenngrößen werden in einer bikriteriellen Optimierung pareto-effizient gelöst, wobei aufgrund des Zielkonflikts Kompromisslösungen der beiden Zielgrößen besonders attraktiv sind.
 
Praktische Relevanz: In der Kommissionierung ist der Anteil von manuellen Tätigkeiten hoch, sodass Mitarbeitende potenziell hohen körperlichen Belastungen ausgesetzt sind. Planungskonzepte in der Kommissionierung, die ergonomische Kriterien berücksichtigen, sind selten – dieser Ansatz soll entsprechend eine Reduzierung der körperlichen Belastung durch die Lagerplatzvergabe (LPV) ermöglichen. Interessant für praktische Anwender ist, dass die entwickelte LPV unabhängig vom Lagerlayout angewendet werden kann. Im Gegensatz zu anderen Lösungen, wie z. B. Teilautomatisierungen, mechanische Hebehilfen oder Exoskelette, erfordert eine Änderung der LPV zudem kaum Investitionskosten.
Unsupervised Statistical Machine Translation
Creators: name: Artetxe, Mikel
name: Labaka, Gorka
name: Agirre, Eneko
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: While modern machine translation has relied on large parallel corpora, a recent line of work has managed to train Neural Machine Translation (NMT) systems from monolingual corpora only (Artetxe et al., 2018c; Lample et al., 2018). Despite the potential of this approach for low-resource settings, existing systems are far behind their supervised counterparts, limiting their practical interest. In this paper, we propose an alternative approach based on phrase-based Statistical Machine Translation (SMT) that significantly closes the gap with supervised systems. Our method profits from the modular architecture of SMT: we first induce a phrase table from monolingual corpora through cross-lingual embedding mappings, combine it with an n-gram language model, and fine-tune hyperparameters through an unsupervised MERT variant. In addition, iterative backtranslation improves results further, yielding, for instance, 14.08 and 26.22 BLEU points in WMT 2014 English-German and English-French, respectively, an improvement of more than 7-10 BLEU points over previous unsupervised systems, and closing the gap with supervised SMT (Moses trained on Europarl) down to 2-5 BLEU points. Our implementation is available at https://github.com/artetxem/monoses
description: EMNLP 2018
The Singularity Problem for Space-Times with Torsion
Creators: name: Esposito, Giampiero
Publisher: name: arXiv
Year: 1995
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The problem of a rigorous theory of singularities in space-times with torsion is addressed. We define geodesics as curves whose tangent vector moves by parallel transport. This is different from what other authors have done, because their definition of geodesics only involves the Christoffel connection, though studying theories with torsion. We propose a preliminary definition of singularities which is based on timelike or null geodesic incompleteness, even though for theories with torsion the paths of particles are not geodesics. The study of the geodesic equation for cosmological models with torsion shows that the definition has a physical relevance. It can also be motivated, as done in the literature, remarking that the causal structure of a space-time with torsion does not get changed with respect to general relativity. We then prove how to extend Hawking's singularity theorem without causality assumptions to the space-time of the ECSK theory. This is achieved studying the generalized Raychaudhuri equation in the ECSK theory, the conditions for the existence of conjugate points and properties of maximal timelike geodesics. Hawking's theorem can be generalized, provided the torsion tensor obeys some conditions. Thus our result can also be interpreted as a no-singularity theorem if these additional conditions are not satisfied. In other words, it turns out that the occurrence of singularities in closed cosmological models based on the ECSK theory is less generic than in general relativity. Our work is to be compared with previous papers in the literature. There are some relevant differences, because we rely on a different definition of geodesics, we keep the field equations of the ECSK theory in their original form rather than casting them in a form similar to general relativity with a modified energy momentum tensor,
description: 17 pages, plain-tex, published in Nuovo Cimento B, volume 105, pages 75-90, year 1990
title: 02_0934
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/
Absorption of Energy at a Metallic Surface due to a Normal Electric Field
Creators: name: Wilkinson, Michael
Publisher: name: arXiv
Year: 2000
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The effect of an oscillating electric field normal to a metallic surface may be described by an effective potential. This induced potential is calculated using semiclassical variants of the random phase approximation (RPA). Results are obtained for both ballistic and diffusive electron motion, and for two and three dimensional systems. The potential induced within the surface causes absorption of energy. The results are applied to the absorption of radiation by small metal spheres and discs. They improve upon an earlier treatment which used the Thomas-Fermi approximation for the effective potential.
description: 19 pages (Plain TeX), 2 figures, 1 table (Postscript)
The Mass and Size Distribution of Planetesimals Formed by the Streaming Instability. II. The Effect of the Radial Gas Pressure Gradient
Creators: name: Abod, Charles P.
name: Simon, Jacob B.
name: Li, Rixin
name: Armitage, Philip J.
name: Youdin, Andrew N.
name: Kretke, Katherine A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The streaming instability concentrates solid particles in protoplanetary disks, leading to gravitational collapse into planetesimals. Despite its key role in producing particle clumping and determining critical length scales in the instability's linear regime, the influence of the disk's radial pressure gradient on planetesimal properties has not been examined in detail. Here, we use streaming instability simulations that include particle self-gravity to study how the planetesimal initial mass function depends on the radial pressure gradient. Fitting our results to a power-law, ${\rm d}N / {\rm d}M_p \propto M_p^{-p}$, we find a single value $p \approx 1.6$ describes simulations in which the pressure gradient varies by $\gtrsim 2$. An exponentially truncated power-law provides a significantly better fit, with a low mass slope of $p^\prime \approx 1.3$ that weakly depends on the pressure gradient. The characteristic truncation mass is found to be $\sim M_G = 4 π^5 G^2 Σ_p^3 / Ω^4$. We exclude the cubic dependence of the characteristic mass with pressure gradient suggested by linear considerations, finding instead a linear scaling. These results strengthen the case for a streaming-derived initial mass function that depends at most weakly on the aerodynamic properties of the disk and participating solids. A simulation initialized with zero pressure gradient---which is {\em not} subject to the streaming instability---also yields a top-heavy mass function but with modest evidence for a different shape. We discuss the consistency of the theoretically predicted mass function with observations of Kuiper Belt planetesimals, and describe implications for models of early stage planet formation..
description: 18 pages, 10 figures, 3 tables, accepted to ApJ