cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Les albums de littérature jeunesse comme soutien au développement de la théorie de l’esprit chez les élèves du cycle préparatoire : comparaisons entre les albums avec des animaux anthropomorphisés et les albums avec des personnages humains
Creators: name: Nechadi, Souad
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2021
Subjects: Théorie de l'esprit
Littérature jeunesse
Albums avec des personnages humains
Albums avec des personnages anthropomorphisés
Préscolaire

description: C’est vers l’âge de 4 à 6 ans que l’enfant commence à prendre conscience que chaque individu a des états émotionnels (être heureux, être triste) ainsi que des états mentaux (vouloir, penser, croire) qui influencent ses comportements dans différentes situations vécues au quotidien. Il développe ce que les scientifiques appellent une théorie de l’esprit (Nader-Grosbois, 2011). Grâce à cette capacité cognitive, l’enfant comprend que les personnes ne pensent pas toutes la même chose, qu’elles ne pensent pas toutes de la même manière et que leurs pensées peuvent même être différentes de la réalité (Mélançon, 2015). Le cycle préparatoire constitue une période déterminante pour le développement de la théorie de l’esprit. Plusieurs auteurs (Larzul, 2010 ; Mélançon, 2015) indiquent qu’à leur entrée à l’école, certains enfants comprennent déjà certains états mentaux, tels que la fausse croyance. Cependant, nombreux sont ceux qui n’utilisent pas adéquatement des référents aux états mentaux tels que « je veux », « je pense » et « je suis triste ». Or, les travaux d’Astington et Edward (2010) démontrent que les enfants qui ont une bonne théorie de l’esprit sont de meilleurs communicateurs, qu’ils sont plus compétents socialement et qu’ils sont capables de résoudre des conflits. D’où l’importance de soutenir les jeunes enfants dans le développement de leur théorie de l’esprit dès le cycle préparatoire. La littérature de jeunesse, par la richesse et la diversité de ses contenus et les possibilités d’interactions qu’elle offre, semble être une avenue intéressante pour soutenir le développement de la théorie de l’esprit des enfants. Dans cette recherche, nous avons exploré l’effet du genre d’albums sur le développement de certains éléments de la théorie de l’esprit. Malgré la courte durée de l’expérimentation, nos résultats suggèrent que l’utilisation d’albums mettant en scène des personnages humains paraît plus efficace pour soutenir le développement de la théorie de l’esprit des jeunes enfants, comparativement aux albums avec des personnages animaux anthropomorphisés.
Additional file 3 of Formononetin ameliorates depression-like behaviors through rebalancing microglia M1/M2 polarization and inhibiting NLRP3 inflammasome: involvement of activating PPARα-mediated autophagy
Creators: name: Peng, Shuaijun
name: Su, Pan
name: Liu, Liming
name: Li, Zibo
name: Liu, Yuan
name: Tian, Lei
name: Bai, Ming
name: Xu, Erping
name: Li, Yucheng
Publisher: name: figshare
Year: 2025
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mental Health

description: Supplementary Material 3
Integrals of Motion for Discrete-Time Optimal Control Problems
Creators: name: Torres, Delfim F. M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Optimization and Control (math.OC)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 49-99; 39A12

description: We obtain a discrete time analog of E. Noether's theorem in Optimal Control, asserting that integrals of motion associated to the discrete time Pontryagin Maximum Principle can be computed from the quasi-invariance properties of the discrete time Lagrangian and discrete time control system. As corollaries, results for first-order and higher-order discrete problems of the calculus of variations are obtained.
description: Accepted to be presented at the IFAC Workshop on Control Applications of Optimization - CAO'2003 - to be held in Visegrad, Hungary, 30 June - 2 July 2003, and to appear in the respective conference proceedings. The date of this version is January 24, 2003. See http://www.mat.ua.pt/delfim for other works
Thermodynamic properties and thermal correlation lengths of a Hubbard model with bond-charge interaction
Creators: name: Kemper, Andreas
name: Schadschneider, Andreas
Publisher: name: arXiv
Year: 2004
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate the thermodynamics of a one-dimensional Hubbard model with bond-charge interaction X using the transfer matrix renormalization group method (TMRG). Numerical results for various quantities like spin and charge susceptibilities, particle densities, specific heat and thermal correlation lengths are presented and discussed. We compare our data also to results for the exactly solvable case X/t=1 as well as to bosonisation results for weak coupling X/t << 1, which shows excellent agreement. We confirm the existence of a Tomonaga-Luttinger and a Luther-Emery liquid phase, in agreement with previous studies at zero temperature. Thermal singlet-pair correlation lengths are shown to dominate density and spin correlations for finite temperatures in certain parameter regimes.
description: 13 pages, revtex
Extensão e Alcance do Parto Domiciliar: o protocolo de uma Scoping Review
Creators: name: Laena Reis
name: Rodrigues, Diego Pereira
name: Alves, Valdecyr Herdy
name: Guerra, Juliana
name: Parente, Andressa Tavares
name: De Barros, Sirley Costa
name: Marchiori, Giovanna Rosário Soanno
Publisher: name: figshare
Year: 2021
Subjects: subject: 111006 Midwifery
subject: FOS: Health sciences
subject: 111799 Public Health and Health Services not elsewhere classified

description: Contexto: Sob a perspectiva dos direitos das mulheres, na escolha do local de parto, o Parto Surto domiciliar com uma modalidade de ruptura do modelo de saúde vigente, contribuindo para segurança e conforto do processo de nascimento, tema incluso na Agenda de Prioridade de Pesquisa em Saúde. Objetivo: Mapear na literatura a extensão e alcance do Parto Domiciliar no cenário mundial. Método de revisão: Protocolo de revisão de escopo, metodologia proposta pelo Joanna Briggs Institute. A partir da mnemônica PCC, considerando População: gestantes, parturientes e acompanhantes, profissionais de saúde, como enfermeiras e obstetrizes, doulas e parteiras leigas, Conceito: estudos da temática parto domiciliar, Contexto: Sistemas de Saúde. As buscas serão realizadas nas bases de dados: BDENF, Medline, The Cochrane Library, Scopus e CINAHL Apresentação e interpretação dos resultados: A apresentação dos dados acontecerá de forma narrativa e também através de quadros, tabelas e diagramas. Conclusão: Contribuirá para avanços na temática, reunindo atualizações do parto domiciliar e propiciará ampliação da literatura científica
Additional file 1 of Young people’s attitudes towards online self-help single-session interventions: findings from a co-produced qualitative study
Creators: name: Higson-Sweeney, N.
name: Dallison, S.
name: Craddock, E.
name: Teague, B.
name: Payne-Cook, C.
name: Leas, J.
name: Slastikova, A. V.
name: Peel, H.
name: Biddle, L.
name: Loades, M. E.
Publisher: name: figshare
Year: 2025
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Cancer
subject: Science Policy
subject: Mental Health

description: Supplementary Material 1
Performance analysis of a 2.45 GHz microwave plasma torch for CO$_2$ decomposition in gas swirl configuration
Creators: name: D'Isa, F. A.
name: Carbone, E. A. D.
name: Hecimovic, A.
name: Fantz, U.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Microwave plasmas are a promising technology for energy-efficient CO$_{2}$ valorization via conversion of CO$_{2}$ into CO and O$_2$ using renewable energies. A 2.45 GHz microwave plasma torch with swirling CO$_{2}$ gas flow is studied in a large pressure (60-1000~mbar) and flow (5-100~slm) range. Two different modes of the plasma torch, depending on the operating pressure and microwave input power, are described: at pressures below 120~mbar the plasma fills most of the plasma torch volume whereas at pressures of about 120~mbar an abrupt contraction of the plasma in the center of the resonator is observed along with an increase of the gas temperature from 3000~K to 6000~K. The CO outflow is found to be proportional to the plasma effective surface and exhibits no significant dependence on the actual CO$_{2}$ flow injected into the reactor but only on the input power at certain pressure. Thermal dissociation calculations show that, even at the lowest pressures of this study, the observed conversion and energy efficiency are compatible with a thermal dissociation mechanism.
Elementos esenciales para la delimitación y comunicación de los paradigmas médicos alópata y ayurvedico natural en el siglo XXI
Creators: name: Rodas, Jhon Jairo Mosquera
Publisher: name: figshare
Year: 2021
Subjects: subject: 111712 Health Promotion
subject: FOS: Health sciences

description: El estudio presenta un análisis sobre el problema de la división de los paradigmas de la medicina, junto a los principios del paradigma medico alopático, los principios de la medicina ayurvédica y alopática, el concepto de enfermedad y sus tres niveles de complejidad en relación al tratamiento de la misma por parte de los diferentes profesionales de la medicina, además del procedimiento de atención primaria en salud con protocolos para enfermedades agudas, crónicas y graves. Finalizando con la descripción y respectiva aplicación del método para modificación del terreno: fortalecimiento de los sistemas y limpieza del terreno mental y físico del paciente, en las diferentes etapas de la enfermedad.
Unquenching the Quark-Antiquark Green's Function
Creators: name: Watson, Peter
name: Cassing, Wolfgang
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We propose a nonperturbative resummation scheme for the four-point connected quark-antiquark Green's function $G^4$ that shows how the Bethe-Salpeter equation may be `unquenched' with respect to quark-antiquark loops. This mechanism allows to dynamically account for hadronic meson decays and multiquark structures whilst respecting the underlying symmetries. An initial approximation to the four-point Schwinger-Dyson equation -- suitable for phenomenological application -- is examined numerically in a couple of aspects. It is demonstrated that this approximation explicitly maintains the correct asymptotic limits and contains the physical resonance structures in the near timelike region in the quark-antiquark channel whereas no resonances are found in the diquark channel, respectively.
description: 21 pages, 13 figures
MOESM3 of Socio-economic inequality and inequity in use of health care services in Kenya: evidence from the fourth Kenya household health expenditure and utilization survey
Creators: name: Ilinca, Stefania
name: Giorgio, Laura
name: Salari, Paola
name: Chuma, Jane
Publisher: name: figshare
Year: 2019
Subjects: subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: 60506 Virology
subject: Computational Biology

description: Additional file 3. Concentration curves for inpatient and outpatient care utilization by provider ownership.
Analysis by x-ray microtomography of a granular packing undergoing compaction
Creators: name: Richard, Patrick
name: Philippe, Pierre
name: Barbe, Fabrice
name: Bourlès, Stéphane
name: Thibault, Xavier
name: Bideau, Daniel
Publisher: name: arXiv
Year: 2003
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Several acquisitions of X-ray microtomography have been performed on a beads packing while it compacts under vertical vibrations. An image analysis allows to study the evolution of the packing structure during its progressive densification. In particular, the volume distribution of the pores reveals a large tail, compatible to an exponential law, which slowly reduces as the system gets more compact. This is quite consistent, for large pores, with the free volume theory. These results are also in very good agreement with those obtained by a previous numerical model of granular compaction.
description: 4 pages, 4 figures. Latex (revtex4). to be published in Phys. Rev. E
MOESM2 of Socio-economic inequality and inequity in use of health care services in Kenya: evidence from the fourth Kenya household health expenditure and utilization survey
Creators: name: Ilinca, Stefania
name: Giorgio, Laura
name: Salari, Paola
name: Chuma, Jane
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 60506 Virology

description: Additional file 2. Inequality and inequity in care use â€“comparison of ranking variables (total and non-food household expenditure).
Supplemental material from The role of edge states for early warning of tipping points
Creators: name: Lohmann, Johannes
name: Hansen, Alfred B.
name: Lovo, Alessandro
name: Chapman, Ruth
name: Bouchet, Freddy
name: Lucarini, Valerio
Publisher: name: The Royal Society
Year: 2025
Subjects: classificationCode: 3706
subject: Geophysics
subject: FOS: Earth and related environmental sciences
classificationCode: 461302
subject: Computational complexity and computability
classificationCode: 490199
subject: Applied mathematics not elsewhere classified

description: Supporting text and figures
Neutralinos, Big Bang Nucleosynthesis and 6Li in Low-Metallicity Stars
Creators: name: Jedamzik, Karsten
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The synthesis of Li6 during the epoch of Big Bang nucleosynthesis (BBN) due to residual annihilation of dark matter particles is considered. By comparing the predicted Li6 to observations of this isotope in low-metallicity stars, generic constraints on s-wave dark matter annihilation rates into quarks, gauge bosons, and Higgs bosons are derived. It may be shown that, for example, wino dark matter in anomaly-mediated SUSY breaking scenarios with masses Mx < 250 GeV or light neutralinos with Mx < 20 GeV annihilating into light quarks are, taken face value, ruled out. These constraints may only be circumvented if significant Li6 depletion has occurred in all three low-metallicity stars in which this isotope has been observed to date. In general, scenarios invoking non-thermally generated neutralinos with enhanced annihilation rates for a putative explanation of cosmic ray positron or galactic center as well as diffuse background gamma-ray signals by present-day neutralino annihilation will have to face a stringent Li6 overproduction problem. On the other hand, it is possible that Li6 as observed in low-metallicity stars is entirely due to residual dark matter annihilation during BBN, even for neutralinos undergoing a standard thermal freeze-out.
description: 5 pages, 3 figures, to match published version, note change of title
Analytic Non-Integrability and S-Matrix Factorization
Creators: name: Giataganas, Dimitrios
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We formulate an equivalence between the 2-dim $σ$-model spectrum expanded on a non-trivial massive vacuum and a classical particle Hamiltonian with variable mass and potential. By considering methods of analytic Galoisian non-integrability on appropriate geodesics of the Hamiltonian system we algebraically constrain the particle masses at fixed time, such that integrability is allowed. Through our equivalence this explicitly constrains the masses of the excited spectrum of the dual 2-dim theory in such a way to imply the S-matrix factorization and no particle production. In particular, the integrability of the classical particle system, implies the factorization of the S-matrix in the dual quantum 2-dim theory. Our proposal provides also non-trivial evidence without any assumptions, on the connection between integrability and S-matrix factorization for large class of theories with interactions that break Lorentz invariance.
description: 5+1 pages, 2 figures
A polaron theory of quantum thermal transistor in nonequilibrium three-level systems
Creators: name: Wang, Chen
name: Xu, Dazhi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate the quantum thermal transistor effect in nonequilibrium three-level systems by applying the polaron transformed Redfield equation combined with full counting statistics. The steady state heat currents are obtained via this unified approach over a wide region of system-bath coupling, and can be analytically reduced to the Redfield and nonequilibrium noninteracting blip approximation results in the weak and strong coupling limits, respectively. A giant heat amplification phenomenon emerges in the strong system-bath coupling limit, where transitions mediated by the middle thermal bath is found to be crucial to unravel the underlying mechanism. Moreover, the heat amplification is also exhibited with moderate coupling strength, which can be properly explained within the polaron framework.
description: 20 pages,10 figs
A theory of bond portfolios
Creators: name: Ekeland, Ivar
name: Taflin, Erik
Publisher: name: arXiv
Year: 2003
Subjects: subject: Optimization and Control (math.OC)
subject: Portfolio Management (q-fin.PM)
subject: FOS: Mathematics
subject: FOS: Economics and business
subject: 91B28, 49J55, 60H07, 90C46 (Primary)

description: We introduce a bond portfolio management theory based on foundations similar to those of stock portfolio management. A general continuous-time zero-coupon market is considered. The problem of optimal portfolios of zero-coupon bonds is solved for general utility functions, under a condition of no-arbitrage in the zero-coupon market. A mutual fund theorem is proved, in the case of deterministic volatilities. Explicit expressions are given for the optimal solutions for several utility functions.
description: Published at http://dx.doi.org/10.1214/105051605000000160 in the Annals of Applied Probability (http://www.imstat.org/aap/) by the Institute of Mathematical Statistics (http://www.imstat.org)
MOESM1 of Recommendations from the Brazilian society of rheumatology for the diagnosis of Sjögren’s syndrome (Part I): glandular manifestations (systematic review)
Creators: name: Trevisani, Virginia
name: Pasoto, Sandra
name: Fernandes, Marilena
name: Lopes, Maria
name: Fialho, Sonia Magalhães Souza
name: Aysa Pinheiro
name: Santos, Laura
name: Appenzeller, Simone
name: Fidelix, Tania
name: Ribeiro, Sandra
name: Brito, Danielle
name: Libório, Tatiana
name: Santos, Maria
name: Tanure, Leandro
name: Gennari, Juliana
name: Civile, Vinicius
name: Pinto, Ana
name: Fabíola Oliveira
name: Sousa, Jaqueline
name: Miyamoto, Samira
name: Valim, Valeria
Publisher: name: figshare
Year: 2019
Subjects: subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1. Quality Assessment and Risk of bias of the included studies.
Structural and Evolutionary Diagnostics from Asteroseismic Phase Functions
Creators: name: Ong, Joel
name: Basu, Sarbani
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In the asymptotic parameterisation of mode frequencies, the phase function $ε(ν)$ completely specifies the detailed structure of the frequency eigenvalues. In practice, however, this function of frequency is reduced to a single scalar $ε$, defined, particularly by observers, as the intercept of a least-squares fit to the frequencies against radial order, or via the central value of this function. The procedure by which this is done is not unique. We derive a few simple expressions relating various observational estimators of $ε$ for radial modes to each other, and to the underlying theoretical object. In particular we demonstrate that a ``reduced' functional parameterisation is both insensitive to mis-estimations of $Δν$, and easy to evaluate locally in terms of both observational and theoretical quantities. It has been shown previously that such a local definition of $ε$ can distinguish between stars on the ascending part of the red giant branch and those in the red clump. We find that this sensitivity to evolutionary stage arises from differences in the local frequency derivative of the underlying phase function, a consequence of differences in internal structure. By constructing an HR-like diagram out of purely seismic observables, we provide a unified view of the \textit{Kepler} asteroseismic sample, as well as the initial results from \textit{TESS}. We investigate how various astrophysical quantities and modelling parameters affect the morphology of isochrones on this seismic diagram. We also show that $ε$ can be used as an independent input when deriving stellar parameters from global asteroseismic quantities.
description: 14 pages, 16 figures. Accepted for publication in ApJ
How Do Women Who Are Violent In Couple Relationships Understand Their Violent Behaviour?
Creators: name: Bodkin, Wayne
Publisher: name: University of East London
Year: 2021

description: This study analyses the in-depth accounts of women who are aggressors in intimate partner violence in France. These female high-risk offenders give a rich and detailed description of their understanding of their violence. It seems it is a re-enactment from past traumas and is repetitive and transgenerational. For many years research and public policy in many countries have assumed that men are aggressors and women victims. Often citing self-protection as the explanation used to explain women’s violence, a reaction to their male partner who is aggressive. However, I show that women’s intimate partner violence isn’t always in self-defence. I also show that bidirectional violence, where both men and women are aggressors and victims, is also present. Using a qualitative methodology the data was studied through interpretative phenomenological analysis, with six one-hour interviews from three participants in this sparsely researched area. Three superordinate themes with eight subordinate themes were produced. Superordinate themes were: impact of early family violence; searching for a couple relationship without violence; an urgent need for change, internal world leads to acting-out. The discussion of the results highlights psychodynamic theories, including attachment theory, object relations, and mentalization to understand the women’s violence in a couple context. Psychodynamic couple therapy will benefit from this research as there are few qualitative studies that give a voice to women who are violent in their couple. Deepening our understanding of a woman’s experience of being violent in couple relationships is an original contribution to knowledge, and contributes to the broader understanding of the increasing numbers of domestic violence cases beyond gender stereotypes. The limitations of the study are also discussed as is the need for further qualitative psychodynamic investigation to look at other types of female perpetrated violence in a similar rich and in-depth way.
From de Sitter to de Sitter
Creators: name: Lu, H.
name: Vazquez-Poritz, J. F.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We obtain D=6, N=(1,1) de Sitter supergravity from a hyperbolic reduction of the massive type IIA* theory. We construct a smooth cosmological solution in which the co-moving time runs from an infinite past, which is dS_4\times S^2, to an infinite future, which is a dS_6-type spacetime with the boundary R^3\times S^2. This provides an effective four-dimensional cosmological model with two compact extra dimensions forming an S^2. Interestingly enough, although the solution is time-dependent, it arises from a first-order system via a superpotential construction. We lift the solutions back to D=10, and in particular obtain two smooth embeddings of dS_4 in massive type IIA*, with the internal space being either H^4\times S^2 or an H^4 bundle over S^2. We also obtain the analogous D=5 and D=4 solutions. We show that there exist cosmological solutions that describe an expanding universe with the expansion rate significantly larger in the past than in the future.
description: Latex three times, 22 pages, references added
Anisotropic fluctuations in turbulent sheared flows
Creators: name: Jacob, Boris
name: Biferale, Luca
name: Iugo, Gaetano
name: Casciola, Carlo Massimo
Publisher: name: arXiv
Year: 2004
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Classical Physics (physics.class-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: An experimental analysis of small-scales anisotropic turbulent fluctuations has been performed in two different flows. We analyzed anisotropic properties of an homogeneous shear flows and of a turbulent boundary layer by means of two cross-wire probes to obtain multi-point multi-component measurements. Data are analyzed at changing inter-probe separation without the use of Taylor hypothesis. The results are consistent with the ``exponent-only'' scenario for universality, i.e. all experimental data can be fit by fixing the same set of anisotropic scaling exponents at changing only prefactors, for different shear intensities and boundary conditions.
description: 11 pages, 8 figures
RKKY coupling in Weyl semimetal thin films
Creators: name: Verma, Sonu
name: Giri, Debasmita
name: Fertig, H. A.
name: Kundu, Arijit
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We consider the effective coupling between impurity spins on surfaces of a thin-film Weyl semimetal within Ruderman-Kittel-Kasuya-Yoshida (RKKY) theory. If the spins are on the same surface, their coupling reflects the anisotropy and the spin-momentum locking of the Fermi arcs. By contrast when the spins are on opposite surfaces, their coupling is mediated by the Fermi arcs as well as by bulk states. In this case the coupling is both surprisingly strong and strongly thickness dependent, with a maximum at an optimum thickness. We demonstrate our results using analytical solutions of states in the thin-film geometry, as well using a two-surface recursive Green's function analysis of the tight-binding model.
description: 12 pages. Comments welcome
Nanolithography with metastable helium atoms in a high-power standing-wave light field
Creators: name: Petra, S. J. H.
name: Feenstra, L.
name: Hogervorst, W.
name: Vassen, W.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We have created periodic nanoscale structures in a gold substrate with a lithography process using metastable triplet helium atoms that damage a hydrofobic resist layer on top of the substrate. A beam of metastable helium atoms is transversely cooled and guided through an intense standing-wave light field. Compared to commonly used low-power optical masks, a high-power light field (saturation parameter of 10E7) increases the confinement of the atoms in the standing-wave considerably, and makes the alignment of the experimental setup less critical. Due to the high internal energy of the metastable helium atoms (20 eV), a dose of only one atom per resist molecule is required. With an exposure time of only eight minutes, parallel lines with a separation of 542 nm and a width of 100 nm (1/11th of the wavelength used for the optical mask) are created.
description: 5 pages, 5 figures
Radioactive heating rate of r-process elements and macronova light curve
Creators: name: Hotokezaka, Kenta
name: Nakar, Ehud
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We study the heating rate of r-process nuclei and thermalization of decay products in neutron star merger ejecta and macronova (kilonova) light curves. Thermalization of charged decay products, i.e., electrons, $α$-particles, and fission fragments is calculated according to their injection energy. The $γ$-ray thermalization processes are also properly calculated by taking the $γ$-ray spectrum of each decay into account. We show that the $β$-decay heating rate at later times approaches a power-law decline as $\propto t^{-2.8}$, which agrees with the result of Waxman et al. (2019). We present a new analytic model to calculate macronova light curves, in which the density structure of the ejecta is accounted for. We demonstrate that the observed bolometric light curve and temperature evolution of the macronova associated with GW170817 are reproduced well by the $β$-decay heating rate with the solar r-process abundance pattern. We interpret the break in the observed bolometric light curve around a week as a result of the diffusion wave crossing a significant part of the ejecta rather than a thermalization break. We also show that the time-weighted integral of the bolometric light curve (Katz integral) is useful to provide an estimate of the total r-process mass from the observed data, which is independent of the highly uncertain radiative transfer. For the macronova in GW170817, the ejecta mass is robustly estimated as $\approx 0.05M_{\odot}$ for $A_{\rm min}\leq 72$ and $85\leq A_{\rm min}\leq 130$ with the solar r-process abundance pattern. The code for computation of the heating rate and light curve for given initial nuclear abundances is publicly available.
description: 16 pages, 11 figures, code available at https://github.com/hotokezaka/HeatingRate
Factorization of high-harmonic generation yields in impurity-doped materials
Creators: name: Hoang, Van-Hung
name: Le, Anh-Thu
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We present a theoretical investigation of high-harmonic generation (HHG) from impurity-doped materials using the time-dependent Schrödinger equation (TDSE) approach. We demonstrate the factorization of HHG yields as a product of an electron wave packet and the recombination cross section, in analogy to HHG from atoms and molecules in the gas phase. Furthermore, we show that the quantitative rescattering model based on this factorization accurately reproduces the TDSE results. This opens up new possibilities to study impurities in materials using the available techniques from strong-field physics.
Redes Sociales para Académicos
Creators: name: Repiso, Rafael
Publisher: name: Zenodo
Year: 2021
Subjects: Social network
Academic Network

description: Presentación actualziada sobre Redes Sociales en la academia. ▸La comunicación Web en la academia.  ▸Ciencia Abierta y Redes Sociales.  ▸Redes Sociales Académicas vs Genéricas.  ▸Redes Sociales Genéricas.  ▹Facebook. ▹Twitter. ▹Instagram. ▸Redes Sociales Académicas. ▹ResearchGate. ▹Academia. ▸Perfiles Científicos. ▹Google Scholar. ▹ORCID. ▹Publons. ▹Web of Science / Scopus ID Repositorios Genéricos vs Académicos. Repositorios Genéricos. Slideshare. Youtube / Vimeo. Repositorios Académicos Repositorio institucional. Zenodo. Tableau. Repositorios temáticos. Web Personal. Flujo de trabajo en Internet
Effect of Bare Mass on the Hosotani Mechanism
Creators: name: Takenaga, Kazunori
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It is pointed out that the existence of bare mass terms for matter fields changes gauge symmetry patterns through the Hosotani mechanism. As a demonstration, we study an SU(2) gauge model with massive adjoint fermions defined on $M^4\otimes S^1$. It turns out that the vacuum structure changes at certain critical values of $mL$, where $m~(L)$ stands for the bare mass (the circumference of $S^1$). The gauge symmetry breaking patterns are different from models with massless adjoint fermions. We also consider a supersymmmetric SU(2) gauge model with adjoint hypermultiplets, in which the supersymmetry is broken by bare mass terms for the gaugino and squark fields instead of the Scherk-Schwarz mechanism.
description: 10 pages, version to appear in Phys. Lett. B
The Sub-mm Variability of IRC+10216 and $o$ Ceti
Creators: name: Dharmawardena, Thavisha E.
name: Kemper, Francisca
name: Wouterloot, Jan G. A.
name: Scicluna, Peter
name: Marshall, Jonathan P.
name: Wallstrom, Sofia H. J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present the sub-mm variability of two of the most well studied AGB stars, IRC+10216 and $o$ Ceti. The data are obtained at $450~\micron$ and $850~\micron$ as part of pointing calibration observations for the James Clerk Maxwell Telescope's SCUBA-2 instrument over a span of 7 years. The periods are derived using non-parametric methods, \texttt{Gatspy Supersmoother} and \texttt{P4J} in order not to assume an underlying shape to the periodicity. These were compared to two Lomb-Scargle parametric methods. We find that for both sources and wavelengths the periods derived from all methods are consistent within $1σ$. The $850~\micron$ phase folded light curves of IRC+10216 show a time lag of $\sim 540$ days compared to its optical counterpart. We explore the origins of the sub-mm variability and the phase lag using radiative transfer models. Combining the modelling with findings in the literature, we find that the sub-mm emission and phase lag can be partially attributed to the dust formation/destruction cycle. A second, unknown mechanism must be invoked; we defer an investigation of the origin and nature of this mechanism to a future work.
description: Accepted for publication in MNRAS
MOESM1 of Socio-economic inequality and inequity in use of health care services in Kenya: evidence from the fourth Kenya household health expenditure and utilization survey
Creators: name: Ilinca, Stefania
name: Giorgio, Laura
name: Salari, Paola
name: Chuma, Jane
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: 60506 Virology
subject: FOS: Biological sciences
subject: Computational Biology

description: Additional file 1. Levels of care utilization in Kenyan counties (by care type).
Sumlinia hirsutifrons
Creators: name: Wiesner, Jürgen
name: Bandinelli, Aligi
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Carabidae
Sumlinia
Sumlinia hirsutifrons

description: 65. Sumlinia hirsutifrons (Sumlin, 1979) (Fig. 89, 98)
 Cicindela (Cylindera) hirsutifrons: Sumlin 1979: 115-117.
 Cylindera (Plectographa) hirsutifrons: Wiesner 1992: 200; Cassola and Pearson 2001: 17; Cassola and Werner 2001: 8; Cassola 2002: 46, 47; Erwin and Pearson 2008: 322.
 Distribution (Fig. 172). Argentina (Catamarca, Córdoba).
 Records. Córdoba: Ruta 60, km 895.5 (6.5 km S of Villa Lucio Mansilla), Salinas Grandes, 29°50’58.0S, 64°40’10.7W, F. & P. Cassola, 18.i.2002, 1 female (JWGC); Salinas Grandes, c/o Lucio Mansilla, 80 km NW Dean Funes, leg. A. Bandinelli, 16.I.2010, 1 male (ABIC).
 Localities. Córdoba: 24 mi S Recreo, 9.ii.1951 (Sumlin 1979: 116); Ruta 60, km 895.5, 6.5 km S Villa Lucio Mansilla, Salinas Grandes. 18.i.2002 (Cassola 2002: 46). Catamarca: (Erwin and Pearson 2008: 322).
description: Published as part of Wiesner, Jürgen & Bandinelli, Aligi, 2014, Notes on the tiger beetles (Coleoptera: Cicindelidae) of Argentina. 117. Contribution towards the knowledge of Cicindelidae, pp. 1-66 in Insecta Mundi 2014 (377) on page 34, DOI: 10.5281/zenodo.5179363
Additional file 10 of High-throughput sequencing and analysis of the gill tissue transcriptome from the deep-sea hydrothermal vent mussel Bathymodiolus azoricus
Creators: name: Bettencourt, Raul
name: Pinheiro, Miguel
name: Egas, Conceição
name: Gomes, Paula
name: Afonso, Mafalda
name: Shank, Timothy
name: Santos, Ricardo Serrão
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Authors’ original file for figure 10
On the brane coupling of Unified orbifolds with gauge interactions in the bulk
Creators: name: Diamandis, G. A.
name: Georgalas, B. C.
name: Kouroumalou, P.
name: Lahanas, A. B.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In the on-shell formulation of $D=5 $, N=2 supergravity, compactified on $S^1/Z_2$, we extend the results of Mirabelli and Peskin describing the interaction of the bulk fields with matter which is assumed to be confined on the brane. The novel characteristics of this approach are : Propagation of both gravity and gauge fields in the bulk, which offers an alternative for a unified description of models in extra dimensions and use of the on-shell formulation avoiding the complexity of off-shell schemes which involve numerous auxiliary fields. We also allow for nontrivial superpotential interactions of the chiral matter fields. The method we employ uses the N{\" o}ther procedure and our findings are useful for building models advocating propagation of the gauge degrees of freedom in the bulk, in addition to gravity.
description: 16 pages, no figures, Comments added. Final version to appear in Physics Letters B
Supplementary information on sensitivity runs
Creators: name: Hinck, Sebastian
Publisher: name: Zenodo
Year: 2021

description: The sensitivity runs documented here were conducted during the review process of Hinck, S., Gowan, E. J., Zhang, X., and Lohmann, G.: PISM-LakeCC: Implementing an adaptive proglacial lake boundary into an ice sheet model,The Cryosphere Discuss. [preprint], https://doi.org/10.5194/tc-2020-353, in review, 2020. The first section of this document contains details on all experiments. Snapshots of the results are appended in Sect. 2.
description: {"references": ["Hinck, S., Gowan, E. J., Zhang, X., and Lohmann, G.: PISM-LakeCC: Implementing an adaptive proglacial lake boundary into an ice sheet model, The Cryosphere Discuss. [preprint], https://doi.org/10.5194/tc-2020-353, in review, 2020."]}
A globally well-behaved simultaneity connection for stationary frames in the weak field limit
Creators: name: Minguzzi, E.
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Local simultaneity conventions are mathematically represented by connections on the bundle of timelike curves that defines the frame. Those simultaneity conventions having an holonomy proportional to the Riemann tensor have a special interest since they exhibit a good global behavior in the weak field limit. By requiring that the simultaneity convention depends on the the acceleration, vorticity vector and the angle between them we are able to restrict considerably the allowed simultaneity conventions. In particular, we focus our study on the simplest among the allowed conventions. It should be preferred over Einstein's in flat spacetime and in general if the tidal force between neighboring particles is weaker than the centrifugal force. It reduces to the Einstein convention if the vectorial product between the acceleration and the vorticity vector vanishes. We finally show how to use this convention in practice.
description: 19 pages, Revtex4. Some misprints removed. Final version
Additional file 1 of Approaches towards averting a potential structural shortage of general practitioners: results of a quantitative survey on attitudes, experiences, and ideas from general practitioners in the Federal Republic of Germany
Creators: name: Wangler, Julian
name: Claus, Stefan
name: Jansky, Michael
Publisher: name: figshare
Year: 2025
Subjects: Pharmacology
Biological Sciences not elsewhere classified
Science Policy

description: Supplementary Material 1. Questionnaire.
The Barnes zeta-function, sphere determinants and Glaisher- Kinkelin-Bendersky constants
Creators: name: Dowker, J. S.
name: Kirsten, Klaus
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Classical Analysis and ODEs (math.CA)
subject: Spectral Theory (math.SP)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Summations and relations involving the Hurwitz and Riemann zeta-functions are extended first to Barnes zeta-functions and then to zeta-functions of general type. The analysis is motivated by the evaluation of determinants on spheres which are treated both by a direct expansion method and by regularised sums. Comments on existing calculations are made. A Kaluza--Klein technique is introduced providing a determinant interpretation of the Glaisher-Kinkelin-Bendersky constants which are then generalised to arbitrary zeta-functions. This technique allows an improved treatment of sphere determinants.
description: 26 pages, JyTex. Minor improvements made
Angle-resolved photoemission study of quasi-one-dimensional superconductor $β$-Na$_{0.33}$V$_2$O$_5$
Creators: name: Okazaki, K.
name: Fujimori, A.
name: Yamauchi, T.
name: Ueda, Y.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We have studied the electronic structure of $β$-Na$_{0.33}$V$_2$O$_5$, which becomes a superconductor under pressure, by angle-resolved photoemission spectroscopy. Clear band dispersions is observed only along the chain direction, indicating the quasi-one-dimensional (1D) electronic structure. The spectra of the V 3d band are dominated by a Gaussian-like broad feature at $\sim$ 1 eV below the Fermi level ($E_F$) with negligible intensity at $E_F$, which we attribute to strong electron-phonon coupling as in other 1D polaronic metals. In the momentum space, the spectra show a maximum intensity at $k \sim \pm π/4b$, where $b$ is the V-V distance along the b-axis, reflecting the band filling of the chain and/or ladder.
description: 4 pages, 4 figures
Anomalous electrical magnetochiral effect by chiral spin fluctuation
Creators: name: Ishizuka, Hiroaki
name: Nagaosa, Naoto
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The non-collinear spin configurations cause many nontrivial phenomena related to the Berry phase. They are described by the vector spin chirality $χ_{ij} ={\bf S}_i\times{\bf S}_j$ or scalar spin chirality $χ_{ijk}=({\bf S}_i \times {\bf S}_j) \cdot {\bf S}_k$, which are related to the spin current and effective magnetic field, respectively. The scalar spin chirality leads to the topological Hall effect in metals, while the vector spin chirality to the ferroelectricity of spin origin, i.e., multiferroics in insulators. However, the role of the vector spin chirality in conducting systems has not yet elucidated. Here we show theoretically that the spin fluctuation with vector spin chirality in chiral magnets scatters electrons asymmetrically, resulting in a nonreciprocal transport phenomena, i.e., electrical magnetochiral effect (eMChE). This asymmetric scattering appears in the leading-order scattering term, implying a large nonreciprocity in the charge and spin currents. We find that the temperature and magnetic field dependence of the eMChE reproduces that observed in MnSi. Our results reveal the microscopic mechanism of eMChE and its potential in producing a large nonreciprocal response.
description: 6 pages, 2 figures
Supplementary material 1 from Obliquely incident elastic waves in one-dimensional phononic crystals with chiral material
Creators: name: Zhang, Wei
name: Qin, Qinghua
name: Tarumi, Ryuichi
name: Kitamura, Takayuki
name: Wang, Yanfeng
name: Wang, Jianshan
Publisher: name: The Royal Society
Year: 2025
Subjects: classificationCode: 401799
subject: Mechanical engineering not elsewhere classified
classificationCode: 490109
subject: Theoretical and applied mechanics
classificationCode: 510301
subject: Acoustics and acoustical devices; waves

description: appendices A-F
MOESM1 of The global forum on bioethics in research meeting, “ethics of alternative clinical trial designs and methods in low- and middle-income country research”: emerging themes and outputs
Creators: name: Hunt, Adrienne
name: Saenz, Carla
name: Littler, Katherine
Publisher: name: figshare
Year: 2019
Subjects: Medicine
Biotechnology
Science Policy

description: Additional file 1: Figure 1. GFBR participants
Charming penguins in B -> PP decays and the extraction of gamma
Creators: name: Zenczykowski, P.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: It is shown that inclusion of charming penguins of the size suggested by short-distance dynamics may shift down by $10^o-15^o$ the value of $γ$ extracted via the overall fit to the $B \to PP $ branching ratios. A substantial dependence of the fit on their precise values is found, underscoring the need to improve the reliability of data.
description: 11 pages, 1 figure, v2 - references reordered
The neutrino charge radius in the presence of fermion masses
Creators: name: Bernabeu, J.
name: Binosi, D.
name: Papavassiliou, J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show how the crucial gauge cancellations leading to a physical definition of the neutrino charge radius persist in the presence of non-vanishing fermion masses. An explicit one-loop calculation demonstrates that, as happens in the massless case, the pinch technique rearrangement of the Feynman amplitudes, together with the judicious exploitation of a fundamental current relation leads to a completely gauge independent definition of the effective neutrino charge radius. Using the formalism of the Nielsen identities it is further proved that the same cancellation mechanism operates unaltered to all orders in perturbation theory.
description: 26 pages, 8 figures