cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Evolution in the Multiverse
Creators: name: Standish, Russell K.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Physics (physics.gen-ph)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: In the {\em Many Worlds Interpretation} of quantum mechanics, the range of possible worlds (or histories) provides variation, and the Anthropic Principle is a selective principle analogous to natural selection. When looked on in this way, the ``process'' by which the laws and constants of physics is determined not too different from the process that gave rise to our current biodiversity, i.e. Darwinian evolution. This has implications for the fields of SETI and Artificial Life, which are based on a philosophy of the inevitability of life.
description: 4 pages; submitted to Complexity International (http://www.csu.edu.au/ci/ci.html)
Skyrmions, Skyrme stars and black holes with Skyrme hair in five spacetime dimension
Creators: name: Brihaye, Yves
name: Herdeiro, Carlos
name: Radu, Eugen
name: Tchrakian, D. H.
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider a class of generalizations of the Skyrme model to five spacetime dimensions ($d=5$), which is defined in terms of an $O(5)$ sigma model. A special ansatz for the Skyrme field allows angular momentum to be present and equations of motion with a radial dependence only. Using it, we obtain: 1) everywhere regular solutions describing localised energy lumps (Skyrmions); 2) Self-gravitating, asymptotically flat, everywhere non-singular solitonic solutions (Skyrme stars), upon minimally coupling the model to Einstein's gravity; 3) both static and spinning black holes with Skyrme hair, the latter with rotation in two orthogonal planes, with both angular momenta of equal magnitude. In the absence of gravity we present an analytic solution that satisfies a BPS-type bound and explore numerically some of the non-BPS solutions. In the presence of gravity, we contrast the solutions to this model with solutions to a complex scalar field model, namely boson stars and black holes with synchronised hair. Remarkably, even though the two models present key differences, and in particular the Skyrme model allows static hairy black holes, when introducing rotation, the synchronisation condition becomes mandatory, providing further evidence for its generality in obtaining rotating hairy black holes.
description: 35 pages, 14 figures
title: ironie sarcastique 3 annotation
Creators: name: Mạc, Đăng Khoa
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Vietnamien
subject: vie

description: Conforms to: Praat textgrid
Mass and Thermodynamics of Kaluza-Klein Black Holes with Squashed Horizons
Creators: name: Cai, Rong-Gen
name: Cao, Li-Ming
name: Ohta, Nobuyoshi
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Recently a five-dimensional Kaluza-Klein black hole solution with squashed horizon has been found in hep-th/0510094. The black hole spacetime is asymptotically locally flat and has a spatial infinity $S^1 \hookrightarrow S^{2}$. By using "boundary counterterm" method and generalized Abbott-Deser method, we calculate the mass of this black hole. When an appropriate background is chosen, the generalized Abbott-Deser method gives the same mass as the "boundary counterterm" method. The mass is found to satisfy the first law of black hole thermodynamics. The thermodynamic properties of the Kaluza-Klein black hole are discussed and are compared to those of its undeformed counterpart, a five-dimensional Reissner-Nordström black hole.
description: Latex, 11 pages including two eps figures, two more references added, minor changes, to appear in PLB
A Batch Learning Framework for Scalable Personalized Ranking
Creators: name: Liu, Kuan
name: Natarajan, Prem
Publisher: name: arXiv
Year: 2017
Subjects: subject: Machine Learning (stat.ML)
subject: Information Retrieval (cs.IR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: In designing personalized ranking algorithms, it is desirable to encourage a high precision at the top of the ranked list. Existing methods either seek a smooth convex surrogate for a non-smooth ranking metric or directly modify updating procedures to encourage top accuracy. In this work we point out that these methods do not scale well to a large-scale setting, and this is partly due to the inaccurate pointwise or pairwise rank estimation. We propose a new framework for personalized ranking. It uses batch-based rank estimators and smooth rank-sensitive loss functions. This new batch learning framework leads to more stable and accurate rank approximations compared to previous work. Moreover, it enables explicit use of parallel computation to speed up training. We conduct empirical evaluation on three item recommendation tasks. Our method shows consistent accuracy improvements over state-of-the-art methods. Additionally, we observe time efficiency advantages when data scale increases.
description: AAAI 2018, Feb 2-7, New Orleans, USA
Intermediate-mass star models with different helium and metal contents
Creators: name: Bono, G.
name: Caputo, F.
name: Cassisi, S.
name: Marconi, M.
name: Piersanti, L.
name: Tornambe', A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a comprehensive theoretical investigation of the evolutionary properties of intermediate-mass stars. The evolutionary sequences were computed from the Zero Age Main Sequence up to the central He exhaustion and often up to the phases which precede the carbon ignition or to the reignition of the H-shell which marks the beginning of the thermal pulse phase. The evolutionary tracks were constructed by adopting a wide range of stellar masses ($3\leq$\msun$\leq15$) and chemical compositions. In order to account for current uncertainties on the He to heavy elements enrichment ratio, the stellar models were computed by adopting at Z=0.02 two different He contents (Y=0.27, 0.289) and at Z=0.04 three different He contents (Y=0.29, 0.34, and 0.37). To supply a homogeneous evolutionary scenario which accounts for young Magellanic stellar systems the calculations were also extended toward lower metallicities (Z=0.004, Z=0.01), by adopting different initial He abundances. We evaluated for both solar (Z=0.02) and super-metal-rich (SMR, Z=0.04) models the transition mass $M^{up}$ between the stellar structures igniting carbon and those which develop a full electron degeneracy inside the CO core. This evolutionary scenario allows us to investigate in detail the properties of classical Cepheids. In particular, we find that the range of stellar masses which perform the blue loop during the central He-burning phase narrows when moving toward metal-rich and SMR structures.
description: 25 pages, 10 figures (4 postscript + 6 gif files), 7 postscript tables. accepted for publication on ApJ (November 2000)
A Model of Chaotic Drug Markets and Their Control
Creators: name: Behrens, Doris A
name: Caulkins, Jonathan P
name: Feichtinger, Gustav
Publisher: name: Carnegie Mellon University
Year: 2002
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 160510 Public Policy
subject: FOS: Political science

description: Drug markets are often described informally as being chaotic, and there is a tendency to believe that control efforts can make things worse, not better, at least in some circumstances. This paper explores the idea that such statements might be literally true in a mathematical sense by considering a discrete-time model of populations of drug users and drug sellers for which initiation into either population is a function of relative numbers of both populations. The structure of the system follows that considered in an arms control context by Behrens et al. (1997). In this context, the model suggests that depending on the market parameter values, the uncontrolled system may or may not be chaotic. Static application of either treatment or enforcement applied to a system that is not initially chaotic can make it chaotic and vice versa, but even if static control would create chaos, dynamic controls can be crafted that avoid it. Socalled OGY controls seem to work well for this example.
Elementary excitations, Spectral weights and Experimental signatures in a Supersolid and a Fulde - Ferrell-Larkin-Ovchinnikov state
Creators: name: Ye, Jinwu
Publisher: name: arXiv
Year: 2006
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We construct a Ginsburg Landau (GL) theory to study the phases of liquid, solid, superfluid, especially a possible supersolid and phase transitions among these phases in a unified framework. In this GL, we put the two competing orders between the solid component and the superfluid component on the same footing. We only introduce two parameters: $ v $ which is the repulsive interaction between the normal component and the local superfluid mode and $ g $ which is a periodically changing chemical potential for the local superfluid mode. The microscopic origins of $ v $ and $ g $ are given. By using this GL action, we study the superfluid to supersolid transition, normal solid to the supersolid transition and analyze the conditions for the existence of the supersolid.
description: 23 PRB pages, 8 figures. REVTEX 4, Final version to appear in Journal of Low Temperature Physics
Spinning String and Giant Graviton in Electric/Magnetic Field Deformed $AdS_3 \times S^3 \times T^4$
Creators: name: Huang, Wung-Hong
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We apply the transformation of mixing azimuthal and internal coordinate or mixing time and internal coordinate to the 11D M-theory with a stack of M2-branes $\bot$ M2-branes, then, through the mechanism of Kaluza-Klein reduction and a series of the T duality we obtain the corresponding background of a stack of D1-branes $\bot$ D5-branes which, in the near-horizon limit, becomes the magnetic or electric Melvin field deformed $AdS_3 \times S^3 \times T^4$. We find the giant graviton solution in the deformed spacetime and see that the configuration whose angular momentum is within a finite region could has a fixed size and become more stable than the point-like graviton, in contrast to the undeformed giant graviton which only exists when its angular momentum is a specific value and could have arbitrary size. We discuss in detail the properties of how the electric/magnetic Melvin field will affect the size of the giant gravitons. We also adopt an ansatz to find the classical string solutions which are rotating in the deformed $S^3$ with an angular momentum in the rotation plane. The spinning string and giant graviton solutions we obtained show that the external magnetic/electric flux will increase the solution energy. Therefore, from the AdS/CFT point of view, the corrections of the anomalous dimensions of operators in the dual field theory will be positive. Finally, we also see that the spinning string and giant graviton in the near-horizon spacetime of Melvin field deformed D5-branes background have the similar properties as those in the deformed $AdS_3 \times S^3 \times T^4$.
description: Latex 21 pages, slightly detail calculations
A pressure impulse theory for hemispherical liquid impact problems
Creators: name: Philippi, Julien
name: Antkowiak, Arnaud
name: Lagrée, Pierre-Yves
Publisher: name: arXiv
Year: 2017
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Liquid impact problems for hemispherical fluid domain are considered. By using the concept of pressure impulse we show that the solution of the flow induced by the impact is reduced to the derivation of Laplace's equation in spherical coordinates with Dirichlet and Neumann boundary conditions. The structure of the flow at the impact moment is deduced from the spherical harmonics representation of the solution. In particular we show that the slip velocity has a logarithmic singularity at the contact line. The theoretical predictions are in very good agreement both qualitatively and quantitatively with the first time step of a numerical simulation with a Navier-Stokes solver named Gerris.
description: 11 pages, 14 figures, Accepted for publication in European Journal of Mechanics - B/Fluids
title: admiration 1 annotation
Creators: name: Mạc, Đăng Khoa
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Vietnamien
subject: vie

description: Conforms to: Praat textgrid
MOESM1 of Factors associated with contracted services of Chinese family doctors from the perspective of medical staff and consumers: a cross-sectional study
Creators: name: Wang, Huanyan
name: Shi, Lei
name: Han, Xuanye
name: Zhang, Jinchan
name: Ma, Yuanshuo
name: Yang, Xi
name: Liu, Ming
name: Fan, Lihua
name: Lou, Fengge
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Additional file 1: Questionnaire S1. Influencing factors of contracted services of family doctors.
title: séduction 3 annotation
Creators: name: Mạc, Đăng Khoa
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Vietnamien
subject: vie

description: Conforms to: Praat textgrid
Dressed-molecules in resonantly-interacting ultracold atomic Fermi gases
Creators: name: Falco, G. M.
name: Stoof, H. T. C.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We present a detailed analysis of the two-channel atom-molecule effective Hamiltonian for an ultracold two-component homogeneous Fermi gas interacting near a Feshbach resonance. We particularly focus on the two-body and many-body properties of the dressed molecules in such a gas. An exact result for the many-body T-matrix of the two-channel theory is derived by both considering coupled vertex equations and the functional integral methods. The field theory incorporates exactly the two-body physics of the Feshbach scattering by means of simple analytical formulas without any fitting parameters. New interesting many-body effects are discussed in the case of narrow resonances. We give also a description of the BEC-BCS crossover above and below T_C. The effects of different approximations for the selfenergy of the dressed molecules are discussed. The single-channel results are derived as a special limit for broad resonances. Moreover, through an analytic analysis of the BEC limit, the relation between the composite boson of the single-channel model and the dressed-molecule of the two-channel model is established.
description: 44 pages, 24 figures
title: Methods to Monitor and Simulate Existing Residences: Analyzing and Improving Energy and Comfort for Native Hawaiian Homeowners
title: Methods to Monitor and Simulate Existing Residences
titleType: AlternativeTitle
Creators: name: Meguro, Wendy
name: Zapka, Manfred
name: Peppard, Eileen
Publisher: name: University of Massachusetts Amherst
Year: 2019
Subjects: subject: Energy Efficiency
subject: Residential
subject: Sub-tropical
subject: Thermal Comfort
subject: Energy Simulation
subject: Architectural Technology
subject: Architecture
subject: FOS: Civil engineering

description: To support the State of Hawaii’s goals of improving energy performance of buildings and reducing dependence on fossil fuels, this study develops design recommendations that could improve the energy efficiency and thermal comfort of hundreds of existing and future homes for native Hawaiian families. This poster shares the methods and learning objectives used by faculty, researchers, and a team of architecture, electrical and mechanical engineering, and computer science students to chart a path to net-zero site energy use in residences in sub-tropical climates by monitoring and simulating existing houses. The faculty from Architecture and Sea Grant structured the research project into multiple phases over two years: 1) Monitor Existing Buildings; 2) Calibrate Simulated Whole Building Energy Models; 3) Simulate Potential Design for Future Energy Code; 4) Simulate Potential Energy Efficiency Improvements; 5) Estimate Potential Renewable Energy Production and; 6) Communicate Recommendations to Developers and Residents. In this study, three existing house typologies are studied: naturally ventilated (no air conditioning); partially air-conditioned; and centrally air-conditioned. Student and senior researcher teams monitor and manage data for temperature, humidity, and sub-metered for electricity in nine houses for one year. Air conditioning comprises a larger portion of the monitored houses’ total energy use as compared to national hot-humid climate residential averages. The monitored data shows most occupants chose to use air conditioning year round despite the mild climate and high electricity rates. In addition, monitored data shows plug loads vary between houses by more than a factor of two. Student researchers using computational building performance simulation in NREL’s BEopt with Energy Plus find that the most effective energy efficiency measures are 1) improving the air conditioning SEER rating and 2) increasing the thermostat cooling setpoint while using ceiling fans with occupancy sensors. The team graphically communicates recommendations and presents them to developers and homeowners for potential incorporation into the next hundreds of homes planned for construction.
title: Espacio político en “La duquesa Job” de Manuel Gutiérrez Nájera
Creators: name: Obregón, Rodrigo Figueroa
Publisher: name: Utah State University
Year: 2019

description: La crítica especializada ha revalorado el legado de Manuel Gutiérrez Nájera (México, D.F., 1859-1895), sobre todo a la luz de sus crónicas y sus escritos políticos, cuya recuperación se debe en gran medida a Erwin K. Mapes y Boyd G. Carter. Si bien se solía considerar a Gutiérrez Nájera como el escritor por antonomasia que habitaba y escribía desde su torre de marfil, los trabajos de los académicos antes mencionados trajeron a la luz un corpus de textos que lidian directamente con la política y el mundo de su tiempo. Por ende, la lectura de la crónica de Gutiérrez Nájera se ha hecho en los últimos años desde la perspectiva política, desde la visión de un autor que efectivamente interactúa con su mundo y desea transformarlo (Hernández Ramírez 25; Pascual Gay 15; Martínez et al. 167). Desafortunadamente, tanto la prosa como la poesía de nuestro autor tiende a leerse como se solía hacer: como textos preciosistas que no se enfrentan a la realidad social y política de su tiempo. José Emilio Pacheco, sin embargo, apunta la importancia de que “La duquesa Job,” publicado en 1884, sea “el primer poema que se escribe para una clase media urbana” (XL). Pacheco apunta dos hechos de capital importancia: este poema es sobre y para una clase social, y esta tiene un espacio que, como veremos, está cargado de un imaginario político.
(De)coupling Limit of DGP
Creators: name: Gabadadze, Gregory
name: Iglesias, Alberto
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the decoupling limit in the DGP model of gravity by studying its nonlinear equations of motion. We show that, unlike 4D massive gravity, the limiting theory does not reduce to a sigma model of a single scalar field: Non-linear mixing terms of the scalar with a tensor also survive. Because of these terms physics of DGP is different from that of the scalar sigma model. We show that the static spherically-symmetric solution of the scalar model found in hep-th/0404159, is not a solution of the full set of nonlinear equations. As a consequence of this, the interesting result on hidden superluminality uncovered recently in the scalar model in hep-th/0602178, is not applicable to the DGP model of gravity. While the sigma model violates positivity constraints imposed by analyticity and the Froissart bound, the latter cannot be applied here because of the long-range tensor interactions that survive in the decoupling limit. We discuss further the properties of the Schwarzschild solution that exhibits the gravitational mass-screening phenomenon.
description: 14 pages; v2: typos corrected, footnote added, to apppear in PLB
Juan Rana y Antón Rapao: Digital edition
Creators: name: Leblanc Elina
Publisher: name: Zenodo
Year: 2021
Subjects: Spanish literature
Digital edition
XML-TEI

description: Digital edition of a Spanish pliego de cordel, published by the Andalusian printer José María Moreno (19th c.). It contains the XML-TEI file of the edition, as well as the files that led to this edition, i.e. the digital facsimiles (raw and retouched), and the transcription produced by the OCR tool Transkribus (PAGE-XML). This digital edition is a part of the research project Desenrollando el cordel / Untangling the cordel / Démêler le cordel (2020-2022), led by the professor Constance Carta at the University of Geneva and supported by the philanthropic Sandoz-Monique de Meuron Family Foundation.
Four Years of Extreme Ultraviolet Observations of Markarian 421: II. Temporal Analysis
Creators: name: Cagnoni, Ilaria
name: Fruscione, Antonella
name: Papadakis, Iossif E.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The Extreme Ultraviolet Explorer (EUVE) satellite accumulated ~one million seconds of public data between 1994 and 1997 for the BL Lacertae object Markarian 421. This is the second of two papers in which we present the results of spectral and temporal analysis of this EUVE data set. We analyze in the present paper the imaging data by means of power spectrum and structure function techniques, while the spectral analysis is presented in a companion paper. We find for MRK 421 a power spectrum with slope -2.14 +- 0.28 with a break at ~3 days. This is the first time that a break in the power spectrum of a BL Lacertae object has been found. We also find evidence of non-stationarity for MRK 421 EUV emission
description: Accepted for publication in the Astrophysical Journal. 16 pages, 14 Postscript figures, 3 Tables
STUDY OF THE CHEMICAL AND PHYSICO-CHEMICAL PROPERTIES OF GYPSUM MINERALS FROM DEPOSITS IN THE USTYURT REPUBLIC OF KARAKALPAKSTAN
Creators: name: Bekbosynova, R.Zh.
name: Saipov, A.A.
name: Mnazhov, A.N.
Publisher: name: Zenodo
Year: 2024

description: The production of gypsum binders is the most efficient in technical and economic terms, especially in terms of the specific costs of raw materials, fuel, electricity and labor per unit of product. There are also unlimited reserves of raw natural raw materials, as well as by-products of gypsum-containing materials for the production of gypsum and anhydrite binders. These include natural two-water gypsum, anhydride, clay-gypsum, as well as industrial waste consisting mainly of two-water or anhydrous calcium sulfate or a mixture of them. [1]
Juan Rana y Antón Rapao: Digital edition
Creators: name: Leblanc Elina
Publisher: name: Zenodo
Year: 2024
Subjects: Spanish literature
Digital edition
XML-TEI

description: Digital edition of a Spanish pliego de cordel, published by the Andalusian printer José María Moreno (19th c.). It contains the XML-TEI file of the edition, as well as the files that led to this edition, i.e. the digital facsimiles (raw and retouched), and the transcription produced by the OCR tool Transkribus (PAGE-XML). This digital edition is a part of the research project Desenrollando el cordel / Untangling the cordel / Démêler le cordel (2020-2024), led by professor Constance Carta at the University of Geneva and supported by the philanthropic Sandoz-Monique de Meuron Family Foundation.
Index Theorem for non-Supersymmetric Fermions Coupled to a non-Abelian String and Electric Charge Quantization
Creators: name: Shifman, M.
name: Yung, A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Non-Abelian strings are considered in {\em non}-supersymmetric theories with fermions in various appropriate representations of the gauge group U($N$). We derive the electric charge quantization conditions and the index theorems counting fermion zero modes in the string background both for the left-handed and right-handed fermions. In both cases, we observe a non-trivial $N$ dependence.
description: 9 pages, no figures
MOESM2 of Factors associated with contracted services of Chinese family doctors from the perspective of medical staff and consumers: a cross-sectional study
Creators: name: Wang, Huanyan
name: Shi, Lei
name: Han, Xuanye
name: Zhang, Jinchan
name: Ma, Yuanshuo
name: Yang, Xi
name: Liu, Ming
name: Fan, Lihua
name: Lou, Fengge
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 2: Table S1. Explained total variance.
A Genetic Algorithm for the Home-Delivered Meals Location-Routing Problem
Creators: name: Yildiz, Hakan
name: Johnson, Michael P.
name: Roehrig, Stephen
Publisher: name: Carnegie Mellon University
Year: 2005
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 160510 Public Policy
subject: FOS: Political science

description: Home-delivered meals (HDM) provision is a volunteer-staffed activity for which little strategic planning is currently performed. We present and evaluate a Genetic Algorithm to solve the HDM location- routing problem (LRP). This planning model addresses facility location, allocation of demand to facilities, and design of delivery routes, while balancing effciency and effectiveness considerations. We provide compu- tational results on benchmark LRP instances.
title: autorité 1 annotation
Creators: name: Mạc, Đăng Khoa
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Vietnamien
subject: vie

description: Conforms to: Praat textgrid
Multiply Balanced Edge Colorings of Multigraphs
Creators: name: Bahmanian, Amin
name: Rodger, Chris
Publisher: name: arXiv
Year: 2017
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C15, 05C45, 05C70

description: In this paper, a theorem is proved that generalizes several existing amalgamation results in various ways. The main aim is to disentangle a given edge-colored amalgamated graph so that the result is a graph in which the edges are shared out among the vertices in ways that are fair with respect to several notions of balance (such as between pairs of vertices, degrees of vertices in the both graph and in each color class, etc). The connectivity of color classes is also addressed. Most results in the literature on amalgamations focus on the disentangling of amalgamated complete graphs and complete multipartite graphs. Many such results follow as immediate corollaries to the main result in this paper, which addresses amalgamations of graphs in general, allowing for example the final graph to have multiple edges. A new corollary of the main theorem is the settling of the existence of Hamilton decompositions of the family of graphs $K(a_1,\dots, a_p;λ_1, λ_2)$; such graphs arose naturally in statistical settings.
description: 21 pages, 2 figures
Phase transitions for the topological de Sitter spaces and Schwarzschild-de Sitter black hole
Creators: name: mYung, Yun Soo
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study whether the Hawking-Page phase transition may occur in topological de Sitter spaces (TdS) and Schwarzschild-de Sitter black hole (SdS). We show that at the critical temperature $T=T_1$, TdS with hyperbolic cosmological horizon can make the Hawking-Page transition from the zero mass de Sitter space to TdS. It is also shown that there is no Hawking-Page transition for TdS with Ricci-flat and spherical horizons, when the zero mass de Sitter space is taken as the thermal background. Also we find that the SdS undergoes a different phase transition at T=0 which the Nariai black hole is formed. Finally we connect our results to the dS/CFT correspondence.
description: 17 pages, 9 eps figures, title slightly changed version to appear in PLB
title: déclaration 1 annotation
Creators: name: Mạc, Đăng Khoa
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Vietnamien
subject: vie

description: Conforms to: Praat textgrid
title: doute-incrédulité 1 annotation
Creators: name: Mạc, Đăng Khoa
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Vietnamien
subject: vie

description: Conforms to: Praat textgrid
A note on nonlinear electrodynamics
Creators: name: Gaete, Patricio
name: Helayël-Neto, José A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Physics (physics.gen-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We explore the physical consequences of a new nonlinear electrodynamics, for which the electric field of a point-like charge is finite at the origin, as in the well-known Born-Infeld electrodynamics. However, contrary to the latter, in this new electrodynamics the phenomenon of birefringence and dichroism take place in the presence of external magnetic fields. Subsequently we study the interaction energy, within the framework of the gauge-invariant but path-dependent variables formalism. Interestingly enough, the static potential profile contains a linear potential leading to the confinement of static charges.
description: 5 pages. arXiv admin note: substantial text overlap with arXiv:1607.02997
Juan Rana y Antón Rapao: Digital edition
Creators: name: Leblanc Elina
Publisher: name: Zenodo
Year: 2022
Subjects: Spanish literature
Digital edition
XML-TEI

description: Digital edition of a Spanish pliego de cordel, published by the Andalusian printer José María Moreno (19th c.). It contains the XML-TEI file of the edition, as well as the files that led to this edition, i.e. the digital facsimiles (raw and retouched), and the transcription produced by the OCR tool Transkribus (PAGE-XML). This digital edition is a part of the research project Desenrollando el cordel / Untangling the cordel / Démêler le cordel (2020-2024), led by the professor Constance Carta at the University of Geneva and supported by the philanthropic Sandoz-Monique de Meuron Family Foundation.
Competitive cluster growth in complex networks
Creators: name: Moreira, Andre A.
name: Paula, Demetrius R.
name: Filho, Raimundo N. Costa
name: Andrade, Jose S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Understanding the process by which the individuals of a society make up their minds and reach opinions about different issues can be of fundamental importance. In this work we propose an idealized model for competitive cluster growth in complex networks. Each cluster can be thought as a fraction of a community that shares some common opinion. Our results show that the cluster size distribution depends on the particular choice for the topology of the network of contacts among the agents. As an application, we show that the cluster size distributions obtained when the growth process is performed on hierarchical networks, e.g., the Apollonian network, have a scaling form similar to what has been observed for the distribution of number of votes in an electoral process. We suggest that this similarity is due to the fact that social networks involved in the electoral process may also posses an underlining hierarchical structure.
Protein Folding Simulations in a Deformed Energy Landscape
Creators: name: Hansmann, Ulrich H. E.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Biological Physics (physics.bio-ph)
subject: Quantitative Biology (q-bio)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: A modified version of stochastic tunneling, a recently introduced global optimization technique, is introduced as a new generalized-ensemble technique and tested for a benchmark peptide, Met-enkephalin. It is demonstrated that the new technique allows to evaluate folding properties of this peptide
description: Latex, 4 figures (ps-files)
Dynamical Origin and Terrestrial Impact Flux of Large Near-Earth Asteroids
Creators: name: Nesvorny, D.
name: Roig, F.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Dynamical models of the asteroid delivery from the main belt suggest that the current impact flux of diameter D>10 km asteroids on the Earth is 0.5-1 per Gyr. Studies of the Near-Earth Asteroid (NEA) population find a much higher flux, with ~7 D>10-km asteroid impacts per Gyr. Here we show that this problem is rooted in the application of impact probability of small NEAs (1.5 per Gyr per object), whose population is well characterized, to large NEAs. In reality, large NEAs evolve from the main belt by different escape routes, have a different orbital distribution, and lower impact probabilities (0.8+/-0.3 per Gyr per object) than small NEAs. In addition, we find that the current population of two D>10 km NEAs (Ganymed and Eros) is a slight fluctuation over the long term average of 1.1+/-0.5 D>10 km NEAs in a steady state. These results have important implications for our understanding of the occurrence of the K/T-scale impacts on the terrestrial worlds.
description: AJ, in press
title: Levántate y anda: Historiografía romántica, modernidad e identidad nacional en las guías de los ferrocarriles de Cataluña de Víctor Balaguer (1857)
Creators: name: Olivar, Jordi
Publisher: name: Utah State University
Year: 2015

description: Esta historia, como no podía ser de otra forma tratándose de la modernidad catalana, empieza en Cuba, concretamente, el 19 de noviembre de 1837 en La Habana. Fue allí y entonces cuando el empresario catalán Miquel Biada i Bunyol, recientemente instalado en la isla tras sus aventuras en Venezuela, presenció la inauguración del primer ferrocarril iberoamericano: el tramo de 17 millas que unió La Habana con Bejucal como parte de la línea ferroviaria azucarera Güines–La Habana. Influido como tantos otros por la modernidad y el desarrollo económico que prometía el ferrocarril, Biada, dice la leyenda, juró en ese instante que antes de un año habría unido su ciudad natal Mataró con Barcelona mediante el primer camino de hierro de la península ibérica. Si bien tardaría algo más en conseguirlo, Biada se convirtió en el catalizador económico que haría posible la creación de la Gran Compañía Española del Camino de Hierro de Barcelona a Mataró en 1845. Tres años más tarde, el 28 de octubre de 1848, se inauguró la línea ferroviaria Barcelona–Mataró. La red ferroviaria española iría creciendo con lentitud. En 1851, el Marqués de Salamanca conectaba Madrid con los sitios reales de Aranjuez. Un año más tarde, se inauguraba el carril de vía estrecha de Langreo. En 1854 aparecía la línea que unió Valencia y Xàtiva y otras dos líneas en territorio catalán: Barcelona– Granollers y Barcelona–Molins de Rei. En 1856, el territorio español contaba con 400 km de vías férreas y con su primera Ley General de Ferrocarriles. En apenas diez años desde la inauguración del primer ferrocarril que conectaba Barcelona y Mataró en 1848, desde Barcelona se expandía una pequeña red radial ferroviaria con cuatro líneas que unían la ciudad con Arenys de Mar, Granollers, Martorell y Terrassa. La red ferroviaria empezaba a acortar las distancias territoriales y a prometer inmediatas conexiones a nivel nacional e internacional. En 1857, el joven historiador y poeta Víctor Balaguer publicaría una serie de cuatro guías del ferrocarril que trazarían los recorridos de las cuatro líneas ferroviarias catalanas: Guia de Barcelona á Arenys de Mar por el ferro-carril, Guia de Barcelona á Granollers por el ferro-carril, Guia de Barcelona á Martorell por el ferro-carril y Guia de Barcelona á Tarrasa por el ferro-carril.1 A través de estas guías, Balaguer descubría que la nueva capacidad de movimiento por el territorio catalán no solo ofrecía nuevas posibilidades para el comercio, la industria y el ocio de los catalanes sino también para vertebración territorial y la consolidación de una identidad nacional catalana anclada en el legado histórico y arqueológico del principado.
TURLI KASB EGALARI MULOQOT XULQINING LINGVOKULTUROLOGIK TADQIQI
Creators: name: Nosirova, Shoiraxon
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada turli kasb egalari muloqot xulqining lingvokulturologik jihatlari tadqiq etilgan. Tadqiqot jarayonida adabiyotlar tahlili, kuzatish va so'rovnoma usullaridan foydalanildi. Natijalar shuni ko'rsatadiki, har bir kasb vakillari o'ziga xos muloqot uslubiga ega bo'lib, ular orasida sezilarli farqlar mavjud. Maqolada kasb vakillari muloqotidagi lingvokulturologik xususiyatlar atroflicha muhokama qilingan va aniqlangan xulq-atvor namunalari tahlil qilingan. Xulosada kasb vakillari muloqot madaniyatini yaxshilashga qaratilgan tavsiyalar berilgan.
Additional file 1 of Understanding the influence of left ventricular assist device inflow cannula alignment and the risk of intraventricular thrombosis
Creators: name: Neidlin, Michael
name: Liao, Sam
name: Li, Zhiyong
name: Simpson, Benjamin
name: Kaye, David M.
name: Steinseifer, Ulrich
name: Gregory, Shaun
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 1: Includes supplementary methods and results.
Quantum Field Theory as Effective BV Theory from Chern-Simons
Creators: name: Krotov, Dmitry
name: Losev, Andrei
name: Gorodentsev, A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The general procedure for obtaining explicit expressions for all cohomologies of N.Berkovits's operator is suggested. It is demonstrated that calculation of BV integral for the classical Chern-Simons-like theory (Witten's OSFT-like theory) reproduces BV version of two dimensional gauge model at the level of effective action. This model contains gauge field, scalars, fermions and some other fields. We prove that this model is an example of "singular" point from the perspective of the suggested method for cohomology evaluation. For arbitrary "regular" point the same technique results in AKSZ(Alexandrov, Kontsevich, Schwarz, Zaboronsky) version of Chern-Simons theory (BF theory) in accord with [2,3].
description: 34 pages, 15 figures, references added. Body of paper authored by Dmitry Krotov, Andrei Losev, appendix written with A.Gorodentsev
title: BENCH: Biorhythmic Evaporative-cooling Nano-TeCH
title: BENCH
titleType: AlternativeTitle
Creators: name: Ida, Aletheia
Publisher: name: University of Massachusetts Amherst
Year: 2019
Subjects: subject: Hydrogel Membranes
subject: Bioresponsive Design
subject: Evaporative Cooling
subject: Machine Learning
subject: CNC Wood Structure
subject: Architectural Technology
subject: Architecture
subject: FOS: Civil engineering

description: The Biorhythmic Evaporative-cooling Nano-TeCH (BENCH) system is conceived as a novel building skin for architectural enclosures responsive to human interactions for thermal comfort in hot-arid climate conditions. The membrane system concurrently integrates natural ventilation cooling and modulations in daylighting transmission for inhabitant wellbeing and multi-sensory phenomena experience. The BENCH demonstration prototype combines CNC shaped and stained laminated plywood with all wood joinery for the structure of a small covered seating area with atmospheric effects. The soft skin membrane encloses the structure with embedded hydrogels that are actuated with water pumping into the mesh pod modules through clear microbore tubing. Each gel pod module expands during swelling, which induces the lift of an outer flap to allow for airflow through the skin. When air flows through the flaps, it carries humidity off of the gel pods and into the surrounding atmosphere for human thermal comfort cooling effects. There are three small water pumps located under each bench module on the floor. Humidity and temperature sensors are incorporated into the BENCH prototype and link to an automated hydro-pump actuator through Arduino servo motor control. The GEMS prototype is pre-tested with sensing and actuating functionality in an environmental test-chamber in a controlled lab setting. The demonstration prototype is currently being fabricated and will be installed for in-situ real-time testing beginning in May 2019. The project integrates the research and development of the author’s work through collaborations with material science, electrical and computer engineering, and human health and wellbeing. Future work with the prototypes includes human wellbeing research in a living-lab setting with non-invasive biometric sensing for heart rate variability and sweat biomarkers in correlation to BENCH environmental fluctuations for temperature, humidity, and dynamic daylight conditions.
ИНВЕСТИЦИЯ МУХИТИНИ ЯРАТИШДА СОЛИҚ КОДЕКСИГА КИРИТИЛГАН ЎЗГАРТИРИШ ВА ҚЎШИМЧАЛАР
Creators: name: Джумамуратов, Руслан
Publisher: name: Zenodo
Year: 2024

description: Миллий иқтисодиётимизни ривожлантириш ва барқарорлигини таъминлашда инвестицияларнинг ўрни иқтисодиётда рўй бераётган таркибий ўзгаришлар, иқтисодий ўсиш суръатлари, аҳоли турмуш даражаси ва корхоналар рақобатбардошлигини оширишга муҳим аҳамият касб этади.
A Field Trial of Privacy Nudges for Facebook
Creators: name: Wang, Yang
name: Leon, Pedro Giovanni
name: Acquisti, Alessandro
name: Cranor, Lorrie
name: Forget, Alain
name: Sadeh-Koniecpol, Norman
Publisher: name: Carnegie Mellon University
Year: 2014
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 160510 Public Policy
subject: FOS: Political science

description: Anecdotal evidence and scholarly research have shown that Internet users may regret some of their online disclosures. To help individuals avoid such regrets, we designed two modifications to the Facebook web interface that nudge users to consider the content and audience of their online disclosures more carefully. We implemented and evaluated these two nudges in a 6-week field trial with 28 Facebook users. We analyzed participants' interactions with the nudges, the content of their posts, and opinions collected through surveys. We found that reminders about the audience of posts can prevent unintended disclosures without major burden; however, introducing a time delay before publishing users' posts can be perceived as both beneficial and annoying. On balance, some participants found the nudges helpful while others found them unnecessary or overly intrusive. We discuss implications and challenges for designing and evaluating systems to assist users with online disclosures.
title: évidence 1 annotation
Creators: name: Mạc, Đăng Khoa
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Vietnamien
subject: vie

description: Conforms to: Praat textgrid
Ultracold atomic Bose and Fermi spinor gases in optical lattices
Creators: name: Eckert, K.
name: Zawitkowski, L.
name: Leskinen, M. J.
name: Sanpera, A.
name: Lewenstein, M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We investigate magnetic properties of Mott-insulating phases of ultracold Bose and Fermi spinor gases in optical lattices. We consider in particular the F=2 Bose gas, and the F=3/2 and F=5/2 Fermi gases. We derive effective spin Hamiltonians for one and two atoms per site and discuss the possibilities of manipulating the magnetic properties of the system using optical Feshbach resonances. We discuss low temperature quantum phases of a 87Rb gas in the F=2 hyperfine state, as well as possible realizations of high spin Fermi gases with either 6Li or 132Cs atoms in the F=3/2 state, and with 173Yb atoms in the F=5/2 state.
description: 15 pages, 5 figures; a completely new and substantially expanded version with several errors corrected
Compensating fictitious magnetic field gradients in optical microtraps by using elliptically polarized dipole light
Creators: name: Garcia, Sébastien
name: Reichel, Jakob
name: Long, Romain
Publisher: name: arXiv
Year: 2017
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Tightly focused optical dipole traps induce vector light shifts ("fictitious magnetic fields") which complicate their use for single-atom trapping and manipulation. The problem can be mitigated by adding a larger, real magnetic field, but this solution is not always applicable; in particular, it precludes fast switching to a field-free configuration. Here we show that this issue can be addressed elegantly by deliberately adding a small elliptical polarization component to the dipole beam. In our experiments with single $^{87}$Rb atoms in a chopped trap, we observe improvements up to a factor 11 of the trap lifetime compared to the standard, seemingly ideal linear polarization. This effect results from a modification of heating processes via spin-state diffusion in state-dependent trapping potentials. We develop Monte-Carlo simulations of the evolution of the atom's internal and motional states and find that they agree quantitatively with the experimental data. The method is general and can be applied in all experiments where the longitudinal polarization component is non-negligible.
description: 6 pages, 5 figures