cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Circumbinary Habitability Niches
Creators: name: Mason, Paul A.
name: Zuluaga, Jorge I.
name: Cuartas-Restrepo, Pablo A.
name: Clark, Joni M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Binaries could provide the best niches for life in the galaxy. Though counterintuitive, this assertion follows directly from stellar tidal interaction theory and the evolution of lower mass stars. There is strong evidence that chromospheric activity of rapidly rotating young stars may be high enough to cause mass loss from atmospheres of potentially habitable planets. The removal of atmospheric water is most critical. Tidal breaking in binaries could help reduce magnetic dynamo action and thereby chromospheric activity in favor of life. We call this the Binary Habitability Mechanism (BHM), that we suggest allows for water retention at levels comparable to or better than Earth. We discuss novel advantages that life may exploit, in these cases, and suggest that life may even thrive on some circumbinary planets. We find that while many binaries do not benefit from BHM, high quality niches do exist for various combinations of stars between 0.55 and 1.0 solar masses. For a given pair of stellar masses, BHM operates only for certain combinations of period and eccentricity. Binaries having a solar-type primary seem to be quite well suited niches having wide and distant habitable zones with plentiful water and sufficient light for photosynthetic life. We speculate that, as a direct result of BHM, conditions may be suitable for life on several planets and possibly even moons of giant planets orbiting some binaries. Lower mass combinations, while more restrictive in parameter space, provide niches lasting many billions of years and are rich suppliers of photosynthetic photons. We provide a publicly available web-site (\href{http://bit.ly/BHM-calculator}{http://bit.ly/BHM-calculator}, \href{http://bit.ly/BHM-calculator-mirror}{http://bit.ly/BHM-calculator-mirror}), which calculates the BHM effects presented in this paper.
description: We provide a web-site (http://bit.ly/BHM-calculator, http://bit.ly/BHM-calculator-mirror), which calculates the BHM effects presented in this paper
LOS PRINCIPIOS DE LEGALIDAD, RESOCIALIZACIÓN, NORMATIVIZACIÓN QUE INFORMAN LA EJECUCIÓN DE LA PENA EN EL ORDENAMIENTO JURIDICO DE PANAMÁ
Creators: name: Morales Teresa
Publisher: name: Zenodo
Year: 2022
Subjects: El principio de legalidad en la fase de ejecución en Panamá está inspirado en principios constitucionales que contienen las garantías y reglas fundamentales que soportan el sistema judicial penal y el sistema penitenciario

description: Consideraciones de este apartado sobre las Generalidades de los principios de legalidad, resocialización, normativación en la ejecución de la pena, que tiene como base el Código Procesal Penal, la Ley 55 de 2003 que reorganiza el Sistema Penitenciario y el decreto 393
Non-diffusive dynamics in a colloidal glass: aging versus rejuvenation
Creators: name: Angelini, Roberta
name: Ruzicka, Barbara
Publisher: name: arXiv
Year: 2023
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The microscopic dynamics of spontaneously aged and rejuvenated glassy Laponite is investigated through X-ray photon correlation spectroscopy. Two different behaviours of the intensity autocorrelation functions are observed depending on the history of the sample: stretched for spontaneously aged samples and samples rejuvenated from a Wigner glass and compressed, typical of anomalous dynamics, for samples rejuvenated from a DHOC glass. The relaxation time behaviour in the three cases indicates a non-diffusive dynamics of the particles. The present system offers therefore an overview of various dynamical behaviours previously observed individually in several systems and the possibility to pass from one to the other choosing ad hoc the time parameter.
description: 5 pages, 4 figures
Ultra-relativistic oscillon collisions
Creators: name: Amin, Mustafa A.
name: Banik, Indranil
name: Nagreanu, Carina
name: Yang, I-Sheng
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: In this short note we investigate the ultra-relativistic collisions of small amplitude oscillons in 1+1 dimensions. Using the amplitude of the oscillons and the inverse relativistic boost factor $γ^{-1}$ as the perturbation variables, we analytically calculate the leading order spatial and temporal phase shifts, and the change in the amplitude of the oscillons after the collisions. At leading order, we find that only the temporal phase shift receives a nonzero contribution, and that the collision is elastic. This work is also the first application of the general kinematic framework for understanding ultra-relativistic collisions (arXiv:1308.0606) to intrinsically time-dependent solitons.
description: 12 pages, 3 figures, version 2, added one reference and matching the version to appear on PRD
title: L'accompagnement des familles, face au choix de don d'organes d'un proche, n'ayant pas fait part de sa décision
title: Travail de Bachelor
titleType: Subtitle
Creators: name: Garrido, Jennifer
name: Ho, Joëlle Ka Yann
Publisher: name: Unknown
Year: 0
Subjects: subject: organ donation
subject: bereavement
subject: family
subject: nursing

description: Objectif : Lorsqu’une famille se retrouve face à une décision de don d’organes d’un proche qui n’a pas fait part de son choix, celle-ci vit un moment difficile et potentiellement traumatique. Cette revue de littérature a pour but de comprendre quel est le rôle infirmier afin de prévenir le deuil pathologique des familles. Méthode : Cette revue de littérature est basée sur des recherches répertoriées dans les bases de données CINHAL et Medline-Pubmed. Les critères d’inclusion comprennent les thèmes abordés dans la question de recherche, des articles basés sur le vécu des familles et publiés entre 2001 et 2011. Résultats : Sept articles primaires ont été inclus dans cette revue de littérature. Les expériences négatives des familles sont souvent dues à un manque ou à une incompréhension des informations ainsi qu’à des attitudes peu professionnelles des soignants. Conclusion : Cette revue de littérature démontre que des attitudes empathiques et soutenantes ainsi que des informations claires et précises, pouvant se baser sur des supports visuels, permettent aux familles de comprendre la notion de mort cérébrale de manière optimale. Ceci leur donne l’occasion de faire un choix, par rapport au don d’organes d’un proche, de manière libre et éclairé.
title: Lehr- und Lernverhalten in einem durch spieltypische Elemente angereicherten Unterricht
Creators: name: Stöcklin, Nando
name: Steinbach, Nico
name: Spannagel, Christian
Publisher: name: vwh-Verlag
Year: 2017

description: Digitale Technologien bedrängen in der Arbeitswelt immer mehr Routinetätigkeiten. Gleichzeitig entstehen vermehrt Tätigkeiten mit hohen Anforderungen an kreative Problemlösefähigkeiten, bei denen eine ausgesprochen selbstständige Arbeitsweise essenziell scheint. Diese veränderten Anforderungen können in der Schule mit einer τrientierung an Spielen angegangen werden, in denen ebenfalls mit hoher Selbstständigkeit Herausforderungen gemeistert werden. Dies wird meist mit dem Einsatz von δernspielen angestrebt. Der vorliegende Beitrag beschreibt Ergebnisse eines Forschungsprojektes mit einem anderen Ansatz. σach den Prinzipien von Gamification wurden mittels einer Webplattform Unterrichtseinheiten mit spieltypischen Elementen angereichert. Es entstand ein schülerzentrierter, differenzierter Unterricht mit meist lockerer, spielerischer Grundstimmung. Die Plattform hat die δehrpersonen hinsichtlich Unterrichtsvorbereitung, Unterrichtsorganisation, εotivierung und Korrektur deutlich entlastet, sodass ihnen viel Zeit für individuelles Coaching zur Verfügung stand.
Capitali umani nell’era digitale. Il digital capital in Italia.
Creators: name: D'Auria, Valentina
Publisher: name: Universita degli studi di Salerno
Year: 2023
Subjects: subject: 14/C1 SOCIOLOGIA GENERALE, GIURIDICA E POLITICA
subject: Digital capital
subject: Digital divide
subject: Composite index

description: 2021 - 2022
Semileptonic meson decays in point-form relativistic quantum mechanics: unambiguous extraction of weak form factors
Creators: name: Gomez-Rocha, Maria
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The point-form version of the Bakamjian-Thomas construction is applied to the description of several semileptonic decays of mesons. Weak form factors are extracted without ambiguity for pseudoscalar-to-pseudoscalar as well as for pseudoscalar-to-vector transitions of mesons from the most general covariant decomposition of the weak current. No manifestation of cluster-separability violation appears in the form of non-physical contributions to the structure of such a current, in contrast to what happens in the electromagnetic case. Moreover, no frame dependence is observed when we extract the form factors from the most general covariant decomposition of the current, which contrasts with analogous front-form calculations that involve vector mesons in the transition. We present our results for heavy-light meson decays, i.e. $B\to D$, as well as for $B$ and $D$ mesons decaying into $π$, $ρ$ and $K^{(*)}$ and perform a numerical comparison with the analogous front-form approach. Differences between point and front forms that are not seen in the heavy-quark limit of $q\bar Q$-systems appear. These differences are attributed to the different role that the non-valence contributions play in the description of hadronic reactions in each form. It is argued how contributions from missing $Z$-graphs can be estimated.
description: 14 pages, 13 figures, 7 tables, accepted for publication in Physical Review D
Understanding the spin-down rate changes of PSR B0919+06
Creators: name: Perera, B. B. P.
name: Stappers, B. W.
name: Weltevrede, P.
name: Lyne, A. G.
name: Bassa, C. G.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We study the spin-down properties of PSR B0919+06 based on almost 30 years of radio observations. We confirm that the time derivative of the rotational frequency $\dot ν$ is modulated quasi-periodically and show that it exhibits a repeating double-peaked structure throughout the entire observation span. We model the $\dot ν$ variation of the pulsar assuming two spin-down rates with sudden switches between them in time. Our results show that the double-peak structure in $\dot ν$ has a repetition time of about 630 days until MJD 52000 (April 2001) and 550 days since then. During this cycle, the pulsar spin varies from the lower spin-down rate to the upper spin-down rate twice with different amounts of time spent in each state, resulting in a further quasi-stable secondary modulation of the two-state switching. This particular spin-down state switching is broadly consistent with free precession of the pulsar, however, a strong evidence linked with this mechanism is not clearly established. We also confirm that the pulsar occasionally emits groups of pulses which appear early in pulse phase, so-called "flares", and these events significantly contribute to the pulse profile shape. We find the $\dot ν$ modulation and the pulse shape variations are correlated throughout the observations. However, the flare-state is not entirely responsible for this correlation. In addition to the flare-state, we detect flare-like events from the pulsar in single pulse observations. During these events, the shift in pulse phase is small compared to that of the main flare-state and clearly visible only in single pulse observations.
description: 10 pages, 12 Figures, Accepted by MNRAS on 10 October 2014
Floquet Weyl semimetal phases in light-irradiated higher-order topological Dirac semimetals
Creators: name: Wang, Zi-Ming
name: Wang, Rui
name: Sun, Jin-Hua
name: Chen, Ting-Yong
name: Xu, Dong-Hui
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Floquet engineering, the concept of tailoring a system by a periodic drive, is increasingly exploited to design and manipulate topological phases of matter. In this work, we study periodically driven higher-order topological Dirac semimetals associated with a $k$-dependent quantized quadrupole moment by applying circularly polarized light. The undriven Dirac semimetals feature gapless higher-order hinge Fermi arc states which are the consequence of the higher-order topology of the Dirac nodes. Floquet Weyl semimetal phases with hybrid-order topology, characterized by both a $k$-dependent quantized quadrupole moment and a $k$-dependent Chern number, emerge when illumining circularly polarized light. Such Floquet Weyl semimetals support both hinge Fermi arc states and topological surface Fermi arc states. In addition, Floquet Weyl semimetals with tilted Weyl cones in higher-order topological Dirac semimetals are also discussed. Considering numerous higher-order topological Dirac semimetal materials were recently proposed, our findings can be testable soon.
description: Accepted for publication as a Letter in Phys. Rev. B
Additional file 1 of Human placenta-derived mesenchymal stem cells stimulate ovarian function via miR-145 and bone morphogenetic protein signaling in aged rats
Creators: name: Kyeoung-Hwa Kim
name: Kim, Eun-Young
name: Kim, Gi Jin
name: Jung-Jae Ko
name: Cha, Kwang Yul
name: Koong, Mi Kyung
name: Lee, Kyung-Ah
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Pharmacology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 1 : Figure S1. Analysis of human cells after a single injection of hPD-MSCs into aged rats via the tail vein. Human DNA (AluYb8) sequences were found in different organs (lung, liver, and ovary) after single-injection hPD-MSC therapy. The results show that the hPD-MSCs were located in the ovary 2–3 weeks after the tail vein injection. Red boxes indicate the present of the AluYb8 sequence in organs.
The suppression of Curie temperature by Sr doping in diluted ferromagnetic semiconductor (La1-xSrx)(Zn1-yMny)AsO
Creators: name: Ding, Cui
name: Gong, Xin
name: Man, Huiyuan
name: Zhi, Guoxiang
name: Guo, Shengli
name: Zhao, Yang
name: Wang, Hangdong
name: Chen, Bin
name: Ning, F. L.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: (La1-xSrx)(Zn1-yMny)AsO is a two dimensional diluted ferromagnetic semiconductor that has the advantage of decoupled charge and spin doping. The substitution of Sr2+ for La3+ and Mn2+ for Zn2+ into the parent semiconductor LaZnAsO introduces hole carriers and spins, respectively. This advantage enables us to investigate the influence of carrier doping on the ferromagnetic ordered state through the control of Sr concentrations in (La1-xSrx)(Zn0.9Mn0.1)AsO. 10 % Sr doping results in a ferromagnetic ordering below TC ~ 30 K. Increasing Sr concentration up to 30 % heavily suppresses the Curie temperature and saturation moments. Neutron scattering measurements indicate that no structural transition occurs for (La0.9Sr0.1)(Zn0.9Mn0.1)AsO below 300 K.
description: Submitted to EPL
title: Les interventions infirmières pour la prévention de la dépression des proches aidants des personnes atteintes de la maladie d'Alzheimer vivant à domicile dans le canton de Vaud
title: Travail de Bachelor
titleType: Subtitle
Creators: name: Fumeaux, Nathalie
Publisher: name: Unknown
Year: 0
Subjects: subject: maladie d’Alzheimer
subject: proches aidants
subject: soins infirmier
subject: interventions
subject: dépression
subject: prévention

description: Introduction : L’espérance de vie augmente et la prévalence de la maladie d’Alzheimer s’intensifie avec l’avancée en âge et les personnes atteintes de démences vont également augmenter. La majorité de ces personnes sont prises en charge à domicile par leur proche. Le rôle d’aidant peut avoir des conséquences négatives sur la santé, telle la dépression. L’infirmière a un rôle central dans la mise en place d’interventions pour ces aidants à domicile. Objectif : Identifier des interventions infirmières de prévention de la dépression pour les proches aidants s’occupant d’une personne atteinte de la maladie d’Alzheimer vivant à domicile dans le canton de Vaud. Méthode : La recherche d’articles correspondant à ma question de recherche s’est faite avec l’aide des bases de données de PubMed et CINAHL. Cette recherche a abouti à la sélection de 6 articles. Résultats : Plusieurs interventions sont ressorties , comme l’ apport d’information sur la maladie d’Alzheimer et les ressources communautaires, l’identification de facteurs de stress de la situation et la mise en place de stratégies avec l’aidant, des propositions d’activités plaisantes, de la formation de compétences des aidants, des stratégies et techniques dans les soins quotidiens, des techniques de relaxation et de respiration et du soutien relationnel. Conclusion : La mise en place d’interventions pour les proches aidants est essentielle et il en est du rôle de l’infirmière de détecter ces situations à risques. En Suisse, la politique sanitaire devra également être remodelée pour que ces interventions puissent être implantées de manière correcte, même s’il existe actuellement des solutions d’aide pour ces proches.
Additional file 1 of Association between coarse particulate matter and inflammatory and hemostatic markers in a cohort of midlife women
Creators: name: Davis, Emilie
name: Malig, Brian
name: Broadwin, Rachel
name: Ebisu, Keita
name: Basu, Rupa
name: Gold, Ellen B.
name: Lihong Qi
name: Derby, Carol A.
name: Park, Sung Kyun
name: Xiangmei (May) Wu
Publisher: name: figshare
Year: 2020
Subjects: subject: Cell Biology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Science Policy

description: Table S1. Distribution of prior one-year average PM2.5, ozone, CO, NO2, and SO2 concentrations by SWAN site, 1999–2004. Table S2. Results of sensitivity test for the associations between PM10–2.5 and cardiovascular disease markers based on several models for SWAN cohort, 1999–2004. Table S3. Adjusted associations between PM10–2.5 and PM2.5, Ozone, CO, NO2, SO2 and cardiovascular disease markers for SWAN cohort, 1999–2004. (docx 29 kb)
Comprehensive Background Check Policies and Firearm Violence: Identifying Effective Design, Implementation, and Enforcement Strategies
Creators: name: Charbonneau, Amanda
name: McCort, Christopher
name: Kagawa, Rose
name: Webster, Daniel
name: McCourt, Alexander
name: Garen Wintemute
name: Vernick, Jon
Publisher: name: Open Science Framework
Year: 2020
Subjects: subject: Social and Behavioral Sciences
subject: Public Health
subject: Medicine and Health Sciences
subject: Public Affairs, Public Policy and Public Administration

description: What is the effect of the enactment of comprehensive background check policies on state-level firearm homicide and suicide rates, relative to expected rates, in states enacting CBC policies within the past ten years?
Additional file 2 of Human placenta-derived mesenchymal stem cells stimulate ovarian function via miR-145 and bone morphogenetic protein signaling in aged rats
Creators: name: Kyeoung-Hwa Kim
name: Kim, Eun-Young
name: Kim, Gi Jin
name: Jung-Jae Ko
name: Cha, Kwang Yul
name: Koong, Mi Kyung
name: Lee, Kyung-Ah
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Pharmacology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 2 : Figure S2. Three rounds of hPD-MSC therapy at longer injection intervals had no therapeutic effects on ovarian aging. (a) After three injections at 4-week intervals, the number of follicles at various stages was counted and compared with the number in the control group. At the indicated time-points following the hPD-MSC injection, six rats from each group were randomly selected and analyzed after H&E staining in every tenth section throughout the ovary. The results are presented as the mean ± SEM. (b, c) Serum levels of E2 (b) and AMH (c) as determined by ELISA at various time-points after three injections at 4-week intervals showed no difference. Data are presented as the mean ± SEM. The asterisk represents statistical significance at p
Homogeneity and Sparsity Analysis for High-Dimensional Panel Data Models
Creators: name: Wang, Wu
name: Zhu, Zhongyi
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Physiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: In this article, we are interested in detecting latent group structures and significant covariates in a high-dimensional panel data model with both individual and time fixed effects. The slope coefficients of the model are assumed to be subject dependent, and there exist group structures where the slope coefficients are homogeneous within groups and heterogeneous between groups. We develop a penalized estimator for recovering the group structures and the sparsity patterns simultaneously. We propose a new algorithm to optimize the objective function. Furthermore, we propose a strategy to reduce the computational complexity by pruning the penalty terms in the objective function, which also improves the accuracy of group structure detection. The proposed estimator can recover the latent group structures and the sparsity patterns consistently in large samples. The finite sample performance of the proposed estimator is evaluated through Monte Carlo studies and illustrated with a real dataset.
title: L'écoute de la musique en chambre de soins intensifs de psychiatrie
title: Travail de Bachelor
titleType: Subtitle
Creators: name: François, Juliette
name: Waroux, Damaris
Publisher: name: Unknown
Year: 0
Subjects: subject: musique
subject: chambre de soins
subject: infirmier
subject: psychiatrie
subject: patient adulte
subject: anxiété

description: Contexte : Cette revue de la littérature fait suite à une question formulée par une équipe hospitalière du département de psychiatrie/secteur psychiatrique Nord (DP-CHUV/SPN) à Yverdon-les-Bains. L’interrogation porte sur deux aspects. Le premier questionne en quoi la diffusion de musique en CSI est un soin infirmier. Le second relève des déterminants qui pourraient diminuer l’anxiété du patient qui séjourne en CSI. Objectif : L’objectif de cette revue de la littérature est d’explorer comment l’introduction de l’écoute de la musique en CSI de psychiatrie permet à l’infirmier d’aider le patient à diminuer son anxiété. Méthode : La recension des écrits a été faite dans les bases de données CINHAL et PubMed, au moyen de Subject Headings et MeSH Terms. Au total huit articles ont été retenus. Ils ont fait l’objet d’une lecture critique analytique. Les résultats sont présentés sous forme de texte et d’un tableau récapitulatif. Les donnés obtenues ont ensuite été organisées en un système de catégories descriptives. Résultats : Trois thèmes ont émergé de la catégorisation : les infirmiers et l’utilisation de la chambre de soins, l’expérience de la CSI par les patients et les effets de la musique. A l’issue de l’analyse, deux constats ont été formulés : certains éléments issus des résultats peuvent être une entrave au lien entre le soigné et le soignant ; la musique a des effets anxiolytiques en intervenant sur des paramètres biologiques et émotionnels. Conclusion : L’introduction de l’écoute de la musique –sous certaines conditions– peut être un intermédiaire facilitant la relation entre le soignant et le soigné tout en diminuant l’anxiété chez le patient.
Additional file 1 of The detrimental impacts of negative age stereotypes on the episodic memory of older adults: does social participation moderate the effects?
Creators: name: Chan, Stephen C. Y.
name: Au, Alma M. L.
name: Lai, Simon M. K.
Publisher: name: figshare
Year: 2020
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Ten items for measuring social participation.
Energy conservation and axion back-reaction in a magnetic field
Creators: name: Sen, Srimoyee
name: Sivertsen, Lars
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Axion clumps in an external magnetic field can emit electromagnetic radiation which causes them to decay. In the presence of a plasma, such radiation can become resonant if the clump frequency matches the plasma frequency. Typically, the decay or back-reaction of the clump is ignored in the literature when analyzing such radiation. In this paper we present a self consistent, semi-analytic approach which captures axion back-reaction using energy conservation. We find that inclusion of back-reaction changes the clump frequency over time enabling clumps with a range of different initial frequencies to become resonant at some point in their time evolution.
description: 33 pages, 15 figures
Interacting nonlinear wave envelopes and rogue wave formation in deep water
Creators: name: Ablowitz, Mark J.
name: Horikis, Theodoros P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: A rogue wave formation mechanism is proposed within the framework of a coupled nonlinear Schrodinger (CNLS) system corresponding to the interaction of two waves propagating in oblique directions in deep water. A rogue condition is introduced that links the angle of interaction with the group velocities of these waves: different angles of interaction can result in a major enhancement of rogue events in both numbers and amplitude. For a range of interacting directions it is found that the CNLS system exhibits significantly more extreme wave amplitude events than its scalar counterpart. Furthermore, the rogue events of the coupled system are found to be well approximated by hyperbolic secant functions; they are vectorial soliton-type solutions of the CNLS system, typically not considered to be integrable. Overall, our results indicate that crossing states provide an important mechanism for the generation of rogue water wave events.
A Blue Point Source at the Location of Supernova 2011dh
Creators: name: Folatelli, Gastón
name: Bersten, Melina C.
name: Benvenuto, Omar G.
name: Van Dyk, Schuyler D.
name: Kuncarayakti, Hanindyo
name: Maeda, Keiichi
name: Nozawa, Takaya
name: Nomoto, Ken'ichi
name: Hamuy, Mario
name: Quimby, Robert M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present Hubble Space Telescope (HST) observations of the field of the Type IIb supernova (SN) 2011dh in M51 performed at ~1161 rest-frame days after explosion using the Wide Field Camera 3 and near-UV filters F225W and F336W. A star-like object is detected in both bands and the photometry indicates it has negative (F225W - F336W) color. The observed object is compatible with the companion of the now-vanished yellow supergiant progenitor predicted in interacting binary models. We consider it unlikely that the SN is undergoing strong interaction and thus estimate that it makes a small contribution to the observed flux. The possibilities of having detected an unresolved light echo or an unrelated object are briefly discussed and judged unlikely. Adopting a possible range of extinction by dust, we constrain parameters of the proposed binary system. In particular, the efficiency of mass accretion onto the binary companion must be below 50%, if no significant extinction is produced by newly formed dust. Further multiband observations are required in order to confirm the identification of the object as the companion star. If confirmed, the companion star would already be dominant in the UV/optical regime, so it would readily provide a unique opportunity to perform a detailed study of its properties.
description: Six pages, three figures. Modified to match published version
Code Archive for Exploring the Use of Machine Learning to Improve Vertical Profiles of Temperature and Moisture
Creators: name: Haynes, Katherine
name: Stock, Jason
name: Dostalek, Jack
name: Anderson, Charles
name: Ebert-Uphoff, Imme
Publisher: name: Zenodo
Year: 2023

description: This code accompanies the publication:
Haynes, K., Stock, J., Dostalek, J., Anderson, C. & Ebert-Uphoff, I. (2023).  Exploring the Use of Machine Learning to Improve Vertical Profiles of Temperature and Moisture.   Artificial Intelligence for the Earth Systems.
Energy transport between two pure-dephasing reservoirs
Creators: name: Werlang, T.
name: Valente, D.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A pure-dephasing reservoir acting on an individual quantum system induces loss of coherence without energy exchange. When acting on composite quantum systems, dephasing reservoirs can lead to a radically different behavior. Transport of energy between two pure-dephasing markovian reservoirs is predicted in this work. They are connected through a chain of coupled sites. The baths are kept in thermal equilibrium at distinct temperatures. Quantum coherence between sites is generated in the steady-state regime and results in the underlying mechanism sustaining the effect. A quantum model for the reservoirs is a necessary condition for the existence of stationary energy transport. A microscopic derivation of the non-unitary system-bath interaction is employed, valid in the ultrastrong inter-site coupling regime. The model assumes that each site-reservoir coupling is local.
description: 8 pages, 2 figures
title: Le diagnostic de fibromyalgie
title: un obstacle dans la relation soignant-soigné ? : Travail de Bachelor
titleType: Subtitle
Creators: name: Durussel, Jeanne
Publisher: name: Unknown
Year: 0
Subjects: subject: fibromyalgie
subject: soignants
subject: détresse psychologique
subject: relation
subject: empathie
subject: frustration
subject: stigmatisation

description: Objectif : La fibromyalgie est un syndrome médicalement inexpliqué, caractérisé par des douleurs diffuses et de nombreux symptômes associés et dont le diagnostic reste encore controversé. Elle atteint principalement des femmes, dans leurs dimensions bio-psychosociales. Le traitement actuel est d’une efficacité relative. Dans ce contexte, la relation avec les soignants peut s’avérer complexe. La question de recherche est la suivante : par quels moyens une infirmière en service hospitalier somatique peut-elle établir une relation professionnelle avec une patiente fibromyalgique de 45 ans? Méthodologie : Revue systématique de littérature sur les bases de données PUBMED et CINHAL. Résultats : Il ressort des cinq études choisies que les patientes fibromyalgiques décrivent un vécu caractérisé pas des difficultés psychosociales, une ambivalence face au diagnostic et une relation insatisfaisante avec les soignants. Les moyens identifiés pour établir une relation professionnelle sont une approche holistique, des connaissances expertes et une amélioration de l’empathie et de la collaboration. Conclusion: La relation entre patientes fibromyalgiques et soignants semble insatisfaisante pour les uns et les autres. On trouve des similitudes entre ces expériences et celles concernant les patients douloureux chroniques en général. Si un ensemble complexe de facteurs influence les comportements et perceptions de chacun, il s’agit pour les infirmières de s’interroger sur leurs représentations et attitudes face à ces patientes. Il semblerait que l'acquisition de connaissances et la mise en pratique de concepts infirmiers tels que l’empathie ou le soin centré sur la personne puisse être améliorées.
Homogeneity and Sparsity Analysis for High Dimensional Panel Data Models
Creators: name: Wang, Wu
name: Zhu, Zhongyi
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Physiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: In this paper, we are interested in detecting latent group structures and significant covariates in a high-dimensional panel data model with both individual and time fixed effects. The slope coefficients of the model are assumed to be subject dependent, and there exist group structures where the slope coefficients are homogeneous within groups and heterogeneous between groups. We develop a penalized estimator for recovering the group structures and the sparsity patterns simultaneously. We propose a new algorithm to optimize the objective function. Furthermore, we propose a strategy to reduce the computational complexity by pruning the penalty terms in the objective function, which also improves the accuracy of group structure detection. The proposed estimator can recover the latent group structures and the sparsity patterns consistently in large samples. The finite sample performance of the proposed estimator is evaluated through Monte Carlo studies and illustrated with a real data set.
Discrete representation of elastic bodies for physical simulation
Creators: name: Chen, Hsiao-Yu
Publisher: name: The University of Texas at Austin
Year: 2022
Subjects: Physical simulation
Computer graphics
Elastic objects
Thin shells

description: Simulation of elastic objects has received a lot of attention in the past decade in the computer graphics community, due to their ubiquity and importance in our everyday life; some examples include muscles, squishy balls, cloth, and many more. When approaching physical simulation, the computer graphics community has focused on the questions on the representation of 3D data, for example, by building a theory of discrete differential geometry to represent nonlinear deformation, and by inventing algorithms to reconstruct and simulate digital twins of real-world elastic objects. Despite the extensive research, there is not a unified solution that integrates the discrete geometric understanding in the graphics research and combines it with the sophisticated physical modelling in scientific computing. This thesis explores possibilities to bridge the gap between graphics and computational physics by taking the state-of-the-art computer graphics algorithms for representing and discretizing 3D geometry and deformations and equipping these discrete geometric models with physics.
The First Survey of Quiet Sun Features Observed in Hard X-Rays With NuSTAR
Creators: name: Paterson, Sarah
name: Hannah, Iain G.
name: Grefenstette, Brian W.
name: Hudson, Hugh
name: Krucker, Säm
name: Glesener, Lindsay
name: White, Stephen M.
name: Smith, David M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present the first survey of quiet Sun features observed in hard X-rays (HXRs), using the the Nuclear Spectroscopic Telescope ARray (NuSTAR), a HXR focusing optics telescope. The recent solar minimum combined with NuSTAR's high sensitivity has presented a unique opportunity to perform the first HXR imaging spectroscopy on a range of features in the quiet Sun. By studying the HXR emission of these features we can detect or constrain the presence of high temperature (>5 MK) or non-thermal sources, to help understand how they relate to larger more energetic solar phenomena, and determine their contribution to heating the solar atmosphere. We report on several features observed in the 28 September 2018 NuSTAR full-disk quiet Sun mosaics, the first of the NuSTAR quiet Sun observing campaigns, which mostly include steady features of X-ray bright points and an emerging flux region which later evolved into an active region, as well as a short-lived jet. We find that the features' HXR spectra are well fitted with isothermal models with temperatures ranging between 2.0-3.2 MK. Combining the NuSTAR data with softer X-ray emission from Hinode/XRT and EUV from SDO/AIA we recover the differential emission measures, confirming little significant emission above 4 MK. The NuSTAR HXR spectra allow us to constrain the possible non-thermal emission that would still be consistent with a null HXR detection. We found that for only one of the features (the jet) was there a potential non-thermal upper limit capable of powering the heating observed. However, even here the non-thermal electron distribution had to be very steep (effectively mono-energetic) with a low energy cut-off between 3-4 keV. The higher temperature or non-thermal sources in the typical quiet Sun features found in this September 2018 data are therefore found to be very weak, if present at all.
description: Accepted for publication in Solar Physics
A Time-Varying Analysis of General Practice Prescribing in the COVID-19 Era: Lessons from Prescription Dynamics in a Pandemic [Supplementary Materials]
Creators: name: Mokbel, Kinan
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 420699
subject: Public health not elsewhere classified

description: The Supplementary Materials for a submitted manuscript: A Time-Varying Analysis of General Practice Prescribing in the COVID-19 Era: Lessons from Prescription Dynamics in a Pandemic
Enhanced rare region effects in the contact process with long-range correlated disorder
Creators: name: Ibrahim, Ahmed K.
name: Barghathi, Hatem
name: Vojta, Thomas
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We investigate the nonequilibrium phase transition in the disordered contact process in the presence of long-range spatial disorder correlations. These correlations greatly increase the probability for finding rare regions that are locally in the active phase while the bulk system is still in the inactive phase. Specifically, if the correlations decay as a power of the distance, the rare region probability is a stretched exponential of the rare region size rather than a simple exponential as is the case for uncorrelated disorder. As a result, the Griffiths singularities are enhanced and take a non-power-law form. The critical point itself is of infinite-randomness type but with critical exponent values that differ from the uncorrelated case. We report large-scale Monte-Carlo simulations that verify and illustrate our theory. We also discuss generalizations to higher dimensions and applications to other systems such as the random transverse-field Ising model, itinerant magnets and the superconductor-metal transition.
description: 11 pages, 8 eps figures included
Data Stream Profiling: Evolutionary and Incremental Algorithms for Dependency Discovery
Creators: name: Cirillo, Stefano
Publisher: name: Universita degli studi di Salerno
Year: 2022
Subjects: subject: INF/01 INFORMATICA
subject: Incremental Data Profiling
subject: Functional Dependencies
subject: Data Stream

description: 2020 - 2021
description: Data Profiling represents one of the most crucial processes in data quality assessment. It includes a set of activities to efficiently analyze datasets and provide insights from them. Such activities rely on the identification of metadata to capture semantic relationships within data, and can be exploited for several purposes, such as optimizing queries, cleaning data, evaluating feasibility of machine learning models, and so forth. The types of metadata range from simple counters of attribute values or null values, to complex integrity constraints, such as functional dependencies (fds), relaxed functional dependencies (rfds), and inclusion dependencies (inds). However, the discovery of these metadata represents an important challenge for data profiling tasks, since the number of possible metadata can be exponential with respect to the number of attributes, and requires analyzing a huge number of attribute combinations. To this end, several discovery algorithms have been proposed in the literature, with the aim of providing solutions in which the complexity of the search space is reduced by exploiting some theoretical properties of the different types of metadata. Although some of the discovery algorithms described in the literature achieve good performances, most of them are not suitable in dynamic scenarios, in which new data are frequently added and updated into the datasets. This need is widely growning with the proliferation of the Internet of Things (IoT) technologies, since it is necessary to define new algorithms capable of dynamically analyzing the streams of data they produce. In this scenario, after reviewing basic data profiling tasks and applica- tions, as well as basic notations for representing profiling metadata, this thesis starts presenting an innovative tool that extracts metadata from unstructured web data sources, aiming to derive a focused crawler. Then, the thesis focuses on the discovery problem of fds and rfds in static and dynamic scenarios, by analyzing their complexities and by introducing several new incremental methodologies and algorithms for discovering iii fds and rfds, aiming to avoid the re-execution of the discovery process from scratch upon update operations on datasets. In particular, a first proposal is an evolutionary discovery algorithm for hybrid rfds named REDEVO (RElaxed fD EVOlutionary discovery algorithm), which uses naturally inspired operations to iteratively browse candidates over the search space, few of which survive the evolution process. It identifies a broad class of rfds, by evaluating each candidate by means of support and confidence quality measures as a fitness function. .. [edited by Author]
The identification of filaments on far infrared and submillimiter images. Morphology, physical conditions and relation with star formation of filamentary structure
Creators: name: Schisano, E.
name: Rygl, K. L.
name: Molinari, S.
name: Busquet, G.
name: Elia, D.
name: Pestalozzi, M.
name: Polychroni, D.
name: Billot, N.
name: Noriega-Crespo, A.
name: Carey, S.
name: Paladini, R.
name: Moore, T. J. T.
name: Plume, R.
name: Glover, S. C. O.
name: Vazquez-Semadeni, E.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Observations of molecular clouds reveal a complex structure, with gas and dust often arranged in filamentary rather than spherical geometries. The associations of pre- and proto- stellar cores with the filaments suggest a direct link with the process of star formation. Any study of the properties of such filaments requires a representative samples from different enviroments and so an unbiased detection method. We developed such an approach using the Hessian matrix of a surface-brightness distribution to identify filaments and determine their physical and morphological properties. After testing the method on simulated, but realistic filaments, we apply the algorithms to column-density maps computed from Herschel observations of the Galactic Plane obtained by the Hi-GAL project. We identified ~500 filaments, in the longitude range of l=216.5 to l=225.5, with lengths from ~1 pc up to ~30 pc and widths between 0.1 pc and 2.5 pc. Average column densities are between 10^20 cm^-2 and 10^22 cm^-2. Filaments include the majority of dense material with N_H_2 > 6x10^21cm^-2. We find that the pre- and proto-stellar compact sources already identified in the same region are mostly associated with filaments. However, surface densities in excess of the expected critical values for high-mass star formation are only found on the filaments, indicating that these structures are necessary to channel material into the clumps. Furthermore, we analyze the gravitational stability of filaments and discuss their relationship with star formation.
description: 32 pages, 23 Figures. Accepted for publication in ApJ
title: Quelle est la place et le rôle joué par l'infirmière dans la mise en place du lien d'attachement entre la mère et son prématuré ?
title: Travail de Bachelor
titleType: Subtitle
Creators: name: Moura, Claudia
name: Demierre Saliovski, Caroline
Publisher: name: Unknown
Year: 0

description: Contexte : la naissance prématurée peut engendrer beaucoup de stress et d’émotions difficiles à gérer pour la mère qui est dû à plusieurs facteurs dont le service de néonatologie équipé de plusieurs appareils inconnus, l’apparence du nouveau-né prématuré, etc... Objectif : l’objectif de cette revue de littérature est de préciser quels types d’influences l’infirmière a sur l’attachement de la mère avec son bébé prématuré hospitalisé en néonatologie. Méthode : deux bases de données ont étés utilisées : CINHAL, pubMED et Midiris. Six articles de recherche ont étés retenus et deux revues de littérature. Les résultats des différents articles ont été analysés à l’aide de tableaux. Résultats : les recherches faites montrent que l’enseignement infirmier par rapport à l’allaitement auprès des mamans de nouveau-nés prématurés engendre plusieurs bénéfices. On peut noter une diminution des barrières physiologiques et émotionnelles grâce à l’instauration d’un allaitement réussi. L’allaitement peut favoriser l’installation du lien d’attachement entre la mère et son bébé prématuré. Conclusion : Cette revue de littérature nous a permis de répondre à notre question de recherche et nous donne des pistes d’intervention dans la prise en charge infirmière qui pourraient être applicables dans d’autres milieux où l’infirmière devra favoriser le lien mèreenfant. L’infirmière a un rôle et une place importante auprès des mères de prématurés. Ses observations et ses interventions peuvent favoriser la mise en place du lien d’attachement. Nous avons pu mettre en évidence que les mères de prématurés ont besoin d’un soutien émotionnel et pratique pour qu’elles puissent se sentir mères et développer un bon attachement avec leur bébé. Nous avons remarqué qu’il y a peu d’articles qui relient l’attachement et l’allaitement dans le cas de prématurité. Il nous semble important qu’il y ait plus de recherches faites par des infirmières en néonatologie par rapport à ce sujet.