cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Power-law tails in nonstationary stochastic processes with asymmetrically multiplicative interactions
Creators: name: Fujihara, Akihiro
name: Ohtsuki, Toshiya
name: Yamamoto, Hiroshi
Publisher: name: arXiv
Year: 2005
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider stochastic processes where randomly chosen particles with positive quantities x, y (> 0) interact and exchange the quantities asymmetrically by the rule x' = c{(1-a) x + b y}, y' = d{a x + (1-b) y} (x \ge y), where (0 \le) a, b (\le 1) and c, d (> 0) are interaction parameters. Noninteger power-law tails in the probability distribution function of scaled quantities are analyzed in a similar way as in inelastic Maxwell models. A transcendental equation to determine the growth rate γof the processes and the exponent s of the tails is derived formally from moment equations in Fourier space. In the case c=d or a+b=1 (a \neq 0, 1), the first-order moment equation admits a closed form solution and γand s are calculated analytically from the transcendental equation. It becomes evident that at c=d, exchange rate b of small quantities is irrelevant to power-law tails. In the case c \neq d and a+b \neq 1, a closed form solution of the first-order moment equation cannot be obtained because of asymmetry of interactions. However, the moment equation for a singular term formally forms a closed solution and possibility for the presence of power-law tails is shown. Continuity of the exponent s with respect to parameters a, b, c, d is discussed. Then numerical simulations are carried out and campared with the theory. Good agreement is achieved for both γand s.
description: 9 pages, 8 figures
Premier congrès national de l'autisme à Berne, Suisse, les 9-10 novembre 2018 : s'informer pour mieux accompagner
Creators: name: Rossini, Emmanuelle
Publisher: name: Communauté pour l’Avancement de la Recherche Appliquée Francophone en Ergothérapie (CARAFE)
Year: 2019

description: Sans résumé.
Affine Toda field theories related to Coxeter groups of non-crystallographic type
Creators: name: Fring, Andreas
name: Korff, Christian
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose affine Toda field theories related to the non-crystallographic Coxeter groups H_2, H_3 and H_4. The classical mass spectrum, the classical three-point couplings and the one-loop corrections to the mass renormalisation are determined. The construction is carried out by means of a reduction procedure from crystallographic to non-crystallographic Coxeter groups. The embedding structure explains for various affine Toda field theories that their particles can be organised in pairs, such that their relative masses differ by the golden ratio.
description: 28 pages LaTeX
title: 02_1541
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
L'ergothérapeute : un agent de changement et un leader pour une recherche en santé mentale axée vers le rétablissement
Creators: name: Briand, Catherine
name: Bédard, Myreille
Publisher: name: Communauté pour l’Avancement de la Recherche Appliquée Francophone en Ergothérapie (CARAFE)
Year: 2019

description: Sans résumé.
How to mainstream energy citizenship in EU laws & tools. EC2 Policy Brief 2
Creators: name: EC2 (H2020 project)
Publisher: name: Zenodo
Year: 2024

description: As the second in a series of policy briefs for the EC2 project, this brief attempts to provide an overview of shortcomings at the European level, exploring in further detail the kinds of actionable recommendations that can be made at this level to facilitate and accelerate a just and sustainable energy transition.
Additional file 3 of Comparative transcriptome analyses of fruit development among pears, peaches, and strawberries provide new insights into single sigmoid patterns
Creators: name: Pei, Mao-Song
name: Cao, Su-Hao
name: Wu, Lei
name: Wang, Guo-Ming
name: Xie, Zhi-Hua
name: Gu, Chao
name: Zhang, Shao-Ling
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Developmental Biology

description: Additional file 3: Figure S3. GO enrichment of candidate genes identified in Model I and Model II.
SmartWeb Exhibit: Delivering Enhanced Library and Museum Collections Online, On Target, and On Time
Creators: name: Michalek, Gabrielle
Publisher: name: Carnegie Mellon University
Year: 2001
Subjects: subject: Library and Information Studies
subject: FOS: Media and communications

description: In 1999 Carnegie Mellon University Libraries, the Carnegie Museum of Natural History, and the School of Computer Science at Carnegie Mellon received funding from IMLS to develop, document and disseminate prototypes for a new form of collaboration between libraries, museums, and other collection holders. The goal of the project was to produce more effective educational outreach to the public in the form of SmartWeb exhibits designed to deliver information online to a diverse user community. This presentation will provide an overview of project goals and discuss the importance of the project in making quality information available to users. In addition, the session will describe difficulties, challenges and lessons learned from the project, including some of the steps that were necessary in working with the various departments e.g., computer science, museum, computer engineer, researcher, archivist, scanners, etc.
Dopant-Dopant Interactions in Beryllium doped Indium Gallium Arsenide: an Ab Initio Study
Creators: name: Kulish, Vadym
name: Liu, Wenyuan
name: Benistant, Francis
name: Manzhos, Sergei
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present an ab initio study of dopant-dopant interactions in beryllium-doped InGaAs. We consider defect formation energies of various interstitial and substitutional defects and their combinations. We find that all substitutional-substitutional interactions can be neglected. On the other hand, interactions involving an interstitial defect are significant. Specially, interstitial Be is stabilized by about 0.9/1.0 eV in the presence of one/two BeGa substitutionals. Ga interstitial is also substantially stabilized by Be interstitials. Two Be interstitials can form a metastable Be-Be-Ga complex with a dissociation energy of 0.26 eV/Be. Therefore, interstitial defects and defect-defect interactions should be considered in accurate models of Be doped InGaAs. We suggest that In and Ga should be treated as separate atoms and not lumped into a single effective group III element, as has been done before. We identified dopant-centred states which indicate the presence of other charge states at finite temperatures, specifically, the presence of Beint+1 (as opposed to Beint+2 at 0K).
Exact controllability on a curve for a semilinear parabolic equation
Creators: name: Hömberg, Dietmar
name: Yamamoto, Masahiro
Publisher: name: Weierstrass Institute
Year: 2006
Subjects: subject: Exact controllability
subject: parabolic equation
subject: laser material treatment
subject: 93B05
subject: 80A22
subject: 35K55

description: Motivated by the growing number of industrially important laser material treatments we investigate the controllability on a curve for a semilinear parabolic equation. We prove the local exact controllability and a global stability result in the twodimensional setting. As an application we consider the control of laser surface hardening. We show that our theory applies to this situation and present numerical simulations for a PID control of laser hardening. Moreover, the result of an industrial case study is presented confirming that the numerically derived temperature in the hot-spot of the laser can indeed be used as set-point for the machine-based process control.
Characterizing the non-linear growth of large-scale structure in the Universe
Creators: name: Coles, Peter
name: Chiang, Lung-Yih
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The local Universe displays a rich hierarchical pattern of galaxy clusters and superclusters. The early Universe, however, was almost smooth, with only slight 'ripples' seen in the cosmic microwave background radiation. Models of the evolution of structure link these observations through the effect of gravity, because the small initially overdense fluctuations attract additional mass as the Universe expands. During the early stages, the ripples evolve independently, like linear waves on the surface of deep water. As the structures grow in mass, they interact with other in non-linear ways, more like waves breaking in shallow water. We have recently shown how cosmic structure can be characterized by phase correlations associated with these non-linear interactions, but hitherto there was no way to use that information to reach quantitative insights into the growth of structures. Here we report a method of revealing phase information, and quantify how this relates to the formation of a filaments, sheets and clusters of galaxies by non-linear collapse. We use a new statistic based on information entropy to separate linear from non-linear effects and thereby are able to disentangle those aspects of galaxy clustering that arise from initial conditions (the ripples) from the subsequent dynamical evolution.
description: Accepted for publication in Nature. For high-resolution Figure 3, please see http://www.nottingham.ac.uk/~ppzpc/phases/n0colorphase.html, For the animations and the idea of this paper please see http://www.nottingham.ac.uk/~ppzpc/phases/index.html
Dynamics of two mutually coupled semi conductor lasers: Instantaneous coupling limit
Creators: name: Yanchuk, Serhiy
name: Schneider, Klaus R.
name: Recke, Lutz
Publisher: name: Weierstrass Institute
Year: 2003
Subjects: subject: two coupled lasers
subject: complete synchronization
subject: antisynchronization
subject: detuning
subject: 34C15
subject: 34K60
subject: 34C11
subject: 34C14
subject: 34K20
subject: 34C60
subject: 05.45.Xt
subject: 42.55.Px

description: We consider two semiconductor lasers coupled face to face under the assumption that the delay time of the injection is small. The model under consideration consists of two coupled rate equations, which approximate the coupled Lang-Kobayashi system as the delay becomes small. We perform a detailed study of the synchronized and antisynchronized solutions for the case of identical systems and compare results from two models: with the delay and with instantaneous coupling. The bifurcation analysis of systems with detuning reveals that self-pulsations appear via bifurcations of stationary (i.e. continuous wave) solutions. We discover the connection between stationary solutions in systems with detuning and synchronous (also antisynchronous) solutions of coupled identical systems. We also identify a codimension two bifurcation point as an organizing center for the emergence of chaotic behavior.
Review of Massive List of MOOC Resources, Lit and Literati
Creators: name: Zilinski, Lisa
Publisher: name: Carnegie Mellon University
Year: 2013
Subjects: subject: Library and Information Studies
subject: FOS: Media and communications

description: The Massive List of MOOC Resources, Lit and Literati, created by Erica St. Angel, VP of Marketing for Sonic Foundry, is a list of MOOC-related links composed as a blog post on The World of Webcast blog, written in response to conversations with higher educators and conferences and events such as Sloan-C and UBTech. Created in June 2012 and last updated in August 2012, this post is no longer being updated. However, this page is filled with a wealth of information regarding MOOCs. The aim of this page is to be a reference site for MOOC information and is designed for the higher education audience looking for MOOC research, news, trends and resources.
On the Limits of Analogy Between Self-Avoidance and Topology-Driven Swelling of Polymer Loops
Creators: name: Moore, N. T.
name: Grosberg, A. Y.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The work addresses the analogy between trivial knotting and excluded volume in looped polymer chains of moderate length, $N
description: 10 pages, 5 figures, supplementary tex file and datafile
Additional file 4 of Comparative transcriptome analyses of fruit development among pears, peaches, and strawberries provide new insights into single sigmoid patterns
Creators: name: Pei, Mao-Song
name: Cao, Su-Hao
name: Wu, Lei
name: Wang, Guo-Ming
name: Xie, Zhi-Hua
name: Gu, Chao
name: Zhang, Shao-Ling
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Developmental Biology
subject: Marine Biology

description: Additional file 4: Figure S4. Expression profiles of the differential expressed genes related to fruit enlargements in pears, peaches and strawberries, respectively.
Conditional log-Laplace functionals of immigration superprocesses with dependent spatial motion
Creators: name: Li, Zenghu
name: Wang, Hao
name: Xiong, Jie
Publisher: name: Weierstrass Institute
Year: 2004
Subjects: subject: branching particle system
subject: superprocess
subject: dependent spatial motion
subject: immigration process
subject: non-linear SPDE
subject: conditional log-Laplace functional
subject: 60J80
subject: 60G57
subject: 60J35

description: A non-critical branching immigration superprocess with dependent spatial motion is constructed and characterized as the solution of a stochastic equation driven by a time-space white noise and an orthogonal martingale measure. A representation of its conditional log-Laplace functionals is established, which gives the uniqueness of the solution and hence its Markov property. Some properties of the superprocess including an ergodic theorem are also obtained.
Heavy-flavor parton distributions without heavy-flavor matching prescriptions
Creators: name: Bertone, Valerio
name: Glazov, Alexandre
name: Mitov, Alexander
name: Papanastasiou, Andrew
name: Ubiali, Maria
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We show that the well-known obstacle for working with the zero-mass variable flavor number scheme, namely, the omission of O(1) mass power corrections close to the conventional heavy flavor matching point (HFMP) mu_b=m, can be easily overcome. For this it is sufficient to take advantage of the freedom in choosing the position of the HFMP. We demonstrate that by choosing a sufficiently large HFMP, which could be as large as 10 times the mass of the heavy quark, one can achieve the following improvements: 1) above the HFMP the size of missing power corrections O(m) is restricted by the value of mu_b and, therefore, the error associated with their omission can be made negligible; 2) additional prescriptions for the definition of cross-sections are not required; 3) the resummation accuracy is maintained and 4) contrary to the common lore we find that the discontinuity of alpha_s and pdfs across thresholds leads to improved continuity in predictions for observables. We have considered a large set of proton-proton and electron-proton collider processes, many through NNLO QCD, that demonstrate the broad applicability of our proposal.
description: 30 pages, 16 figures, 7 tables
Estimation of time dependent volatility via local change point analysis
Creators: name: Mercurio, Danilo
name: Spokoiny, Vladimir
Publisher: name: Weierstrass Institute
Year: 2004
Subjects: subject: volatility model
subject: adaptive estimation
subject: local homogeneity
subject: change point
subject: 62M10
subject: 62P20

description: This paper offers a new procedure for estimation and forecasting of the volatility of financial time series. The approach is based on the assumption of local homogeneity: for every time point there exists an interval of time homogeneity in which the volatility parameter can be well approximated by a constant. The procedure recovers this interval from the data using the local change point analysis. Afterwards the estimate of the volatility can be simply obtained by local averaging. We investigate the performance of the procedure both from the theoretical point of view and through Monte Carlo simulations. Then the new procedure is applied to some data sets and a comparison with the LAVE procedure from Mercurio and Spokoiny (2004) and with a standard GARCH model is also provided. Finally we apply the new method for the The numerical results demonstrate a very reasonable performance of the new method.
Thermodynamics of Asymptotically Flat Charged Black Holes in Third Order Lovelock Gravity
Creators: name: Dehghani, M. H.
name: Shamirzaie, M.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a new class of asymptotically flat charge static solutions in third order Lovelock gravity. These solutions present black hole solutions with two inner and outer event horizons, extreme black holes or naked singularities provided the parameters of the solutions are chosen suitable. We find that the uncharged asymptotically flat solutions can present black hole with two inner and outer horizons. This kind of solution does not exist in Einstein or Gauss-Bonnet gravity, and it is a special effect in third order Lovelock gravity. We compute temperature, entropy, charge, electric potential and mass of the black hole solutions, and find that these quantities satisfy the first law of thermodynamics. We also perform a stability analysis by computing the determinant of Hessian matrix of the mass with respect to its thermodynamic variables in both the canonical and the grand-canonical ensembles, and show that there exists only an intermediate stable phase.
description: 16 pages, two figures, a few references, and one sections added. Some properties of these new solutions which are different from Gauss-Bonnet gravity have been highlighted
Optimal investment strategy under saving/borrowing rates spread with partial information
Creators: name: Xiong, Jie
name: Yang, Zhaojun
Publisher: name: Weierstrass Institute
Year: 2004
Subjects: subject: Investment
subject: stochastic optimal control
subject: nonlinear filtering
subject: optimal strategy
subject: utility function
subject: explicit solution
subject: 90A09

description: We study the optimal investment strategy for maximizing the expected utility of the terminal wealth with partial information. Under the assumption that the borrowing rate is higher than the saving rate and the utility function is $U(x)=log x$, we develop a new method to solve such problem and derive the explicit solutions that are easy to implement.
Research Data Management at Carnegie Mellon University
Creators: name: Tuyl, Steven I Van
Publisher: name: Carnegie Mellon University
Year: 2014
Subjects: subject: Library and Information Studies
subject: FOS: Media and communications

description: The Office of Science and Technology Policy memo of February 22, 2013, was a watershed moment in open scholarship - effectively extending the policy of open scholarship set forth by the National Institutes of Health to all major federal funding agencies. While the potential for such a sweeping mandate has been on the radar of many university libraries and research administrators, the reality of the OSTP memo has left many institutions scrambling to understand the implications for their digital infrastructures for curation of data and publications. The presenter will discuss the processes by which Carnegie Mellon University is preparing to respond to these policy directives, what near and long-term digital infrastructures the university is using to approach the problem, and how they are retooling library and other administrative services to meet researcher needs.
The Rotation Curve of the Large Magellanic Cloud and the Implications for Microlensing
Creators: name: Alves, David R.
name: Nelson, Cailin A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The rotation of the disk of the Large Magellanic Cloud (LMC) is derived from the radial velocities of 422 carbon stars. New aspects of this analysis include the propagation of uncertainties in the LMC proper motion with a Monte Carlo, and a self-consistent modeling of the rotation curve and disk kinematics. The rotation curve is well fit by a truncated, finite-thickness exponential disk model with no dark halo. The velocity dispersion in radial bins decreases from 22 to 15 km/s, then increases to 20 km/s at larger radii. Constant-thickness models in virial equilibrium cannot be reconciled with the data even if the effects of LMC or Galactic dark halos are included. If the disk is virialized, the LMC disk is flared. We model the velocity dispersion at large radii (R > 6 kpc) as a maximal flared disk under the influence of the Galactic dark halo, which favors a mean density for the latter of 0.00025 M_sol/pc^3 at the LMC distance. LMC stellar kinematics play an important role in elucidating the nature of MACHOs, a dark population inferred from LMC microlensing. We have constructed a truncated and flared maximal disk model for the LMC which is kinematically based. Our model does not include a nonvirialized component such as tidal debris. Our upper limit on the self-lensing optical depth is in good agreement with that obtained from less sophisticated models, and is an order of magnitude too small to account for the MACHO microlensing signal [Abridged].
description: Accepted for publication in The Astrophysical Journal, 40 pages, 9 figures
La visioconférence mobile pour évaluer le domicile : une revue rapide
Creators: name: Latulippe, Karine
name: Giroux, Dominique
name: Vincent, Claude
name: Guay, Manon
name: Kairy, Dahlia
name: Morales, Ernesto
name: Boivin, Katia
name: Provencher, Véronique
Publisher: name: Communauté pour l’Avancement de la Recherche Appliquée Francophone en Ergothérapie (CARAFE)
Year: 2020
Subjects: Ergothérapie
Visites à domicile
Sortie du patient
Téléréadaptation
Internet
Occupational therapy
Home visit
Patient discharge
Telerehabilitation

description:  
     
description: Introduction. Les ergothérapeutes sont appelés à évaluer le domicile des patients en prévision de la sortie définitive du centre hospitalier, afin de favoriser un retour à domicile sécuritaire. Cependant, une visite à domicile n’est généralement pas possible en raison des coûts et du temps de déplacement.
    But. Recenser les études portant sur l’utilisation de la visioconférence mobile pour évaluer le domicile en prévision de la sortie de l’hôpital.
    Méthodologie. Une revue rapide a été réalisée en consultant une base de données, combinée à une recherche manuelle dans des revues ergothérapiques. Une analyse thématique a été réalisée.
    Résultats. Sept articles ont été identifiés. L’évaluation à distance est possible, mais elle présente des enjeux de faisabilité liés au type de technologie, à la réceptivité à la télésanté, à la sécurité informatique et aux problèmes techniques potentiels.
    Conclusion. L’utilisation de la visioconférence pour évaluer le domicile en prévision de la sortie définitive du centre hospitalier est possible, mais les données probantes demeurent insuffisantes.
    _______________________________________________________________________________
    Mobile videoconferencing to evaluate home: a rapid review
    Introduction. Occupational therapists are asked to assess the home of patients in anticipation of hospital discharge, to promote a safe return home. However, a home visit is usually not possible due to costs and travel time.
    Goal. To identify studies on the use of mobile videoconferencing to assess the home in anticipation of discharge.
    Methodology. A rapid review was conducted by consulting a database, combined with a manual search in occupational therapy journals. A thematic analysis was carried out.
    Results. 7 articles have been identified. Remote evaluation is possible, but it presents feasibility issues related to the type of technology, responsiveness to telehealth, computer security and potential technical issues.
    Conclusion. The use of videoconferencing for home assessment in anticipation of hospital discharge is possible, but the evidence remains weak.
First-order phase transition in the tethered surface model on a sphere
Creators: name: Koibuchi, Hiroshi
name: Kuwahata, Toshiya
Publisher: name: arXiv
Year: 2005
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We show that the tethered surface model of Helfrich and Polyakov-Kleinert undergoes a first-order phase transition separating the smooth phase from the crumpled one. The model is investigated by the canonical Monte Carlo simulations on spherical and fixed connectivity surfaces of size up to N=15212. The first-order transition is observed when N>7000, which is larger than those in previous numerical studies, and a continuous transition can also be observed on small-sized surfaces. Our results are, therefore, consistent with those obtained in previous studies on the phase structure of the model.
description: 6 pages with 7 figures
Recovering edges of an image from noisy tomographic data
Creators: name: Goldenshluger, Alexander
name: Spokoiny, Vladimir
Publisher: name: Weierstrass Institute
Year: 2004
Subjects: subject: Radon transform
subject: optimal rates of convergence
subject: support function
subject: edge detection
subject: minimax estimation
subject: 62G20
subject: 62C20
subject: 94A08

description: We consider the problem of recovering edges of an image from noisy tomographic data. The original image is assumed to have a discontinuity jump (edge) along the boundary of a compact convex set. The Radon transform of the image is observed with noise, and the problem is to estimate the edge. We develop an estimation procedure which is based on recovering support function of the edge. It is shown that the proposed estimator is nearly optimal in order in a minimax sense. Numerical examples illustrate reasonable practical behavior of the estimation procedure.
The density of extremely red objects around high-z radio-loud AGN
Creators: name: Cimatti, A.
name: Villani, D.
name: Pozzetti, L.
name: Alighieri, S. di Serego
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the results of a K-band imaging survey of 40 arcmin^{2} in fields around 14 radio-loud AGN (6 radio galaxies and 8 quasars) with z>1.5. The survey, 80% complete to K<19.2 and complemented by R-band imaging, aimed at investigating whether extremely red objects (EROs) are present in excess around high-z AGN, and to study the environment of z>1.5 radio galaxies and radio-loud quasars. At $186 compared to the general field. Consistently, we also find that the R-K colour distribution of all the galaxies in the AGN fields are significantly redder than the colour distribution of the field galaxies. On the other hand, the distribution of the R-K colours is undistinguishable from that of galaxies taken from literature fields around radio-loud quasars at 1
description: 10 pages, 6 figures, MNRAS, in press
Nonparametric volatility estimation on the real line from low-frequency data
Creators: name: Reiß, Markus
Publisher: name: Weierstrass Institute
Year: 2004
Subjects: subject: diffusion process
subject: nonparametric inference
subject: wavelet
subject: spectral approximation
subject: low-frequency observations
subject: 62M05
subject: 60H10

description: We estimate the volatility function of a diffusion process on the real line on the basis of low frequency observations. The estimator is based on spectral properties of the estimated Markov transition operator of the embedded Markov chain. Asymptotic risk estimates for a growing number of observations are provided without assuming the observation distance to become small.
BPS Black Hole Degeneracies and Minimal Automorphic Representations
Creators: name: Pioline, Boris
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss the degeneracies of 4D and 5D BPS black holes in toroidal compactifications of M-theory or type II string theory, using U-duality as a tool. We generalize the 4D/5D lift to include all charges in N=8 supergravity, and compute the exact indexed degeneracies of certain 4D 1/8-BPS black holes. Using the attractor formalism, we obtain the leading micro-canonical entropy for arbitrary Legendre invariant prepotentials and non-vanishing D6-brane charge. In particular, we find that the N=8 prepotential is given to leading order by the cubic invariant of $E_6$. This suggests that the minimal unitary representation of $E_8$, based on the same cubic prepotential, underlies the microscopic degeneracies of N=8 black holes. We propose that the exact degeneracies are given by the Wigner function of the $E_8(Z)$ invariant vector in this automorphic representation. A similar conjecture relates the degeneracies of N=4 black holes to the minimal unipotent representation of $SO(8,24,Z)$.
description: 36 pages, uses JHEP3.cls; v5: the "extra charge", which was, mistakenly identified as angular momentum, is now correctly identified as NUT charge (see historical note on p29), a few other cosmetic changes too
L’Europe en transition. Impact sur l’occupation et la santé. Compte-rendu du congrès 2019 d’Occupational Science Europe (OSE), août 2019, Amsterdam, Pays-Bas
Creators: name: Bertrand, Romain
name: Huot, Suzanne
name: Kühne, Nicolas
name: Luthringer, Noémie
name: Turcotte, Pier-Luc
name: Vallée, Catherine
Publisher: name: Communauté pour l’Avancement de la Recherche Appliquée Francophone en Ergothérapie (CARAFE)
Year: 2019

description: Sans résumé.
Additional file 5 of Comparative transcriptome analyses of fruit development among pears, peaches, and strawberries provide new insights into single sigmoid patterns
Creators: name: Pei, Mao-Song
name: Cao, Su-Hao
name: Wu, Lei
name: Wang, Guo-Ming
name: Xie, Zhi-Hua
name: Gu, Chao
name: Zhang, Shao-Ling
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Molecular Biology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Developmental Biology

description: Additional file 5: Figure S5. The pictures of strawberries and peaches in the intervals.
Lettre de Charles-François-Xavier Natoire à Jean-François Séguier,
Creators: name: Natoire, Charles-François-Xavier
name: Charles-François-Xavier Natoire
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Antiquités (général)

description: [transcription] Monsieur et cher ami, il se présente une occasion favorable pour me rappeler dans votre tendre souvenir et pour apprendre de vos nouvelles, permettez que j'en profite pour vous prier de bien vouloir bien faire connaître à M. Enavaux qui aura l'honneur de vous remettre cette lettre la place ancienne que j'occupe dans votre amitié, et de lui en faire ressentir les preuves en lui montrant la rareté de votre cabinet. Il se propose de vous montrer une bague dont la pierre est, dit-on, précieuse, et est un grenat [fol. 174 v] syrien, il serait bien aise que vous eussiez la bonté de l'examiner et de vouloir bien prononcer sur son mérite et en estimer à peu près la valeur.

Je me flatte qu'en considération de ma prière, vous aurez la complaisance de prononcer sur cette bague et d'en donner votre sentiment et si vous prévoyiez que quelque curieux dans Nîmes voulût s'en accommoder, de prendre la peine d'indiquer à M. Enavaux les moyens qu'il pourrait prendre pour s'en défaire à un prix convenable, en supposant toujours que votre décision classe le grenat [fol. 175 r] syrien dans la classe des pierres rares. M. Enavaux est mon ami et je vous serai bien obligé si vous pouvez dans cette occasion lui rendre le service que je vous demande. Je me suis vanté auprès de lui de votre amitié et je lui ai promis d'écrire en sa faveur. Sentiam nostram commendationem non fuisse vulgarum.

Adieu mon illustre compatriote et ancien ami. Je vous souhaite une bonne santé et permettez-moi de compter toujours sur vos bons sentiments pour moi. J'espère que M. Enavaux m'apportera un petit memento de l'illustre M. Séguier; mes soeurs vous offrent leurs compliments tout à vous; votre très humble serviteur.

Natoire
description: [personnes citées] M. Enavaux, Marie, Marie Magdeleine et Elisabeth Natoire
description: Source: [lieu de Conservation] Paris, Bibliothèque nationale de France [cote]NAF 6568, fol. 174-175
description: Source: ark:/12148/btv1b10509441r
description: created: 0000-00-00
title: San Francisco y “Al Sol” de Espronceda: Apostillas a un comentario de Marrast
Creators: name: Franz, Thomas R.
Publisher: name: Utah State University
Year: 2008

description: En un comentario al poema “Al Sol” de José de Espronceda (1808–1842), Robert Marrast afirma que “Aunque no resulte muy convincente el paralelismo entre el misticismo panteísta de San Francisco de Asís y la ‘conciencia cósmica’” al principio del famoso poema, su autor en efecto no sólo alude a la visión ontológica del santo, sino que “desecha la concepción franciscana. Se limita a comprobar la existencia del mal, que puede manifestarse de un momento a otro en el cataclismo del día en que, según dice, el mundo se verá abandonado por Dios.” Concluye Marrast, entre citas de Cerny y Casalduero, afirmando que el protagonista poético de Espronceda, “Sólo da una respuesta al desasosiego del hombre: hay que gozar de la juventud y la belleza, aprovechar el tiempo que pasa” (Marrast, José de Espronceda 191-92).
Open Access Initiative at U.S. Department of Transportation: Library Perspective
Creators: name: Zilinski, Lisa
Publisher: name: Carnegie Mellon University
Year: 2014
Subjects: subject: Library and Information Studies
subject: FOS: Media and communications

description: The America COMPETES Act requires the Office of Science and Technology Policy to direct federal agencies to maximize access to results of federally funded scientific research. This access includes open digital access to publications, machine-readable data sets, and related metadata arising from federal research funding. This session reviews the status of the U.S. Department of Transportation's implementation of the open access requirement and the potential impact of the new policy on principal investigators and research institutions.
An Ultraviolet Survey of Low-Redshift Partial Lyman-Limit Systems with the HST Cosmic Origins Spectrograph
Creators: name: Shull, J. Michael
name: Danforth, Charles W.
name: Tilton, Evan M.
name: Moloney, Joshua
name: Stevans, Matthew L.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present an ultraviolet spectroscopic survey of strong H I absorbers in the intergalactic medium, probing their evolution over the last 6-7 Gyr at redshifts $0.24 \leq z \leq 0.84$. We measure column densities $N_{\rm HI} \,( {\rm cm}^{-2})$ from the pattern of Lyman-series absorption lines and flux decrement at the Lyman limit (LL) when available. We analyzed 220 H I absorbers in ultraviolet spectra of 102 active galactic nuclei (AGN) taken by the Cosmic Origins Spectrograph aboard the Hubble Space Telescope with G130M/G160M gratings (1134-1795 Å). For 158 absorbers with $\log N_{\rm HI} \geq 15$, the mean frequency is $d {\cal N}/dz = 4.95 \pm 0.39$ over pathlength $Δz = 31.94$ ($0.24 \leq z \leq 0.84)$. We identify 8 Lyman Limit Systems (LLS, $\log N_{\rm HI} \geq 17.2$) and 54 partial systems (pLLS) with $16.0 \leq \log N_{\rm HI} < 17.2$. Toward 159 AGN between $0.01 < z_{\rm abs} < 0.84$ with $Δz \approx 48$, we find four damped Ly$α$ absorbers (DLA) with $(d {\cal N}/dz)_{\rm DLA} = 0.083^{+0.066}_{-0.040}$ at $\langle z \rangle = 0.18$. The mean LLS frequency between $z = 0.24-0.48$ is $(d {\cal N}/dz)_{\rm LLS} = 0.36^{+0.20}_{-0.13}$ fitted to $N(z) = (0.25^{+0.13}_{-0.09})(1+z)^{1.14}$. For 54 pLLS we find $(d {\cal N}/dz)_{\rm pLLS} = 1.69\pm0.23$ at $\langle z \rangle = 0.39$, a frequency consistent with gaseous halo sizes $R \approx 100 h^{-1}~{\rm kpc}$ for ($0.3-3L^*$) galaxies. A maximum-likelihood analysis yields a distribution $f(N,z) = C_0 N^{-β} (1+z)^γ$ with $β= 1.48 \pm 0.05$ and $γ= 1.14^{+0.88}_{-0.89}$ for $15 \leq \log N_{\rm HI} \leq 17.5$. The far-UV opacity gradient is $d τ_{\rm eff} / dz \approx (0.444)(1+z)^{1.14}$ over the range $15 \leq \log N_{\rm HI} \leq 17$, implying mean LyC optical depth $τ_{\rm eff} \approx 0.3-0.5$ toward sources at $z = 1-2$.
description: Accepted for publication (Astrophys J), 34 pages, 13 figures, 2 appendices
Finite Nuclei in a Relativistic Mean-Field Model with Derivative Couplings
Creators: name: Chiapparini, M.
name: Delfino, A.
name: Malheiro, M.
name: Gattone, A.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study finite nuclei, at the mean-field level, using the Zimanyi-Moskowski model and one of its variations (the ZM3 model). We calculate energy levels and ground-state properties in nuclei where the mean-field approach is reliable. The role played by the spin-orbit potential in sorting out mean-field model descriptions is emphasized.
description: 17 pages, 9 figures, 30 kbytes. Uses EPSF.TEX. To appear in Zeit. f. Phys. A (Hadrons and Nuclei)
Additional file 1 of Prevalence of metabolic syndrome among ethnic groups in China
Creators: name: Qin, Xuzhen
name: Qiu, Ling
name: Tang, Guodong
name: Tsoi, Man-Fung
name: Xu, Tao
name: Zhang, Lin
name: Qi, Zhihong
name: Zhu, Guangjin
name: Cheung, Bernard
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Computational Biology

description: Additional file 1: Table S1. Characteristics of included participants stratified by ethnic groups. Table S2. Characteristics of included participants stratified by provinces. Table S3. Region, ethnicity and gender specific characteristics of participants stratified by provinces.
Olive: A Digital Archive for Executable Content
Creators: name: Clair, Gloriana St.
name: Ryan, Dan
Publisher: name: Carnegie Mellon University
Year: 2011
Subjects: subject: Library and Information Studies
subject: FOS: Media and communications

description: ncreasingly, executable content pervades research and industry. Traditionally, libraries have been responsible for the preservation of historical content in its original forms, and recently in born-digital forms as well. This practice has enabled the accumulation of knowledge while reducing reinvention. Libraries have failed, however, to meet their preservation obligations in the area of executable content. Using virtual machines for curation, Olive, an Internet-based infrastructure for archiving and preserving deprecated hardware, will enable libraries to fulfill their responsibility to those segments of the community that produce dynamic, interactive, and executable content. Including this content among the responsibilities of the academic library will foster progress for engineers, scientists, historians, sociologists, and others. Use cases to be explored preferentially will include educational software, games, and scholarly articles that include executables.
What factors influence time-use of occupational therapists in the workplace ? A systematic review. Un article de Summers et al. sur les facteurs influençant l'utilisation du temps par les ergothérapeutes sur leur lieu de travail
Creators: name: Hoellinger, Pauline
Publisher: name: Communauté pour l’Avancement de la Recherche Appliquée Francophone en Ergothérapie (CARAFE)
Year: 2019

description: Sans résumé.
Hybridization effects and multipole orders in Pr skutterudites
Creators: name: Kuramoto, Y.
name: Otsuki, J.
name: Kiss, A.
name: Kusunose, H.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Theoretical account is given of 4f-electron dynamics and multipole orders in Pr skutterudites with particular attention to (i) mechanism of the crystalline electric field (CEF) splitting leading to a pseudo-quartet ground state;(ii) Kondo effect due to exchange interactions involving the pseudo-quartet;(iii) multipole orders in the lattice of the pseudo-quartet in magnetic field.Competition between the point-charge interaction andhybridization between 4f and conduction electrons is identified as the key for controlling the CEF splitting. It is found that one of two pseudo-spins forming the pseudo-quartet has a ferromagnetic exchange, while the other has an antiferromagnetic exchange with conduction electrons. The Kondo effect is clearly seen in the resistivity calculated by the NCA, provided the low-lying triplet above the singlet is mainly composed of the $Γ_4$-type wave functions.If the weight of the $Γ_5$-type is large in the triplet, the Kondo effect does not appear.This difference caused by the nature of the triplet explains the presence of the Kondo effect inPrFe$_4$P$_{12}$, and its absence in PrOs$_4$Sb$_{12}$.By taking the minimal model with antiferro-quadrupole (AFQ) and ferro-type intersite interactions for dipoles and octupoles between nearest-neighbors,the mean-field theory reproduces the overall feature of the multiple ordered phases in PrFe$_4$P$_{12}$. The AFQ order with the $Γ_3$-type symmetry is found to be stable only as a mixture of $O_2^0$ and $O_2^2$ components.
description: 21 pages, to be published in proc. YKIS2004
Au-delà de la pyramide des preuves
Creators: name: Bussières, Eve-Line
name: Grandisson, Marie
name: Périard-Larivée, Delphine
Publisher: name: Communauté pour l’Avancement de la Recherche Appliquée Francophone en Ergothérapie (CARAFE)
Year: 2019

description: Développé par Sackett dans les années 1990, le modèle de la evidence-based medicine (EBM) propose une alternative à la médecine basée sur l’intuition et l’expertise. L’EBM avance l’idée que le choix des interventions ou traitements à offrir aux patients devrait être fondé sur les meilleures preuves scientifiques. Toutefois, malgré la réception généralement favorable qu’a connue l’EBM, il subsiste à ce jour une certaine controverse quant à la relation entre les connaissances scientifiques et les interventions autres que médicales, notamment celles de nature sociale. L’objectif du présent article est de faire état des enjeux liés à l’identification de données probantes et des limites associées à la transposition intégrale du modèle EBM à des contextes empiriques différents (p. ex., sciences sociales, ergothérapie). Des pistes futures sont proposées pour aller au-delà de la hiérarchie traditionnelle des preuves et ainsi parvenir à informer les pratiques en sciences sociales et en ergothérapie.
Stars of daily living: cinquième Congrès de l'Association Suisse des Ergothérapeutes (ASE), Septembre 2019, Locarno, Suisse
Creators: name: Deblock-Bellamy, Anne
name: Campana, Angelina
Publisher: name: Communauté pour l’Avancement de la Recherche Appliquée Francophone en Ergothérapie (CARAFE)
Year: 2019

description: -
description: Sans résumé.
Investigating the evolution of the dual AGN system ESO~509-IG066
Creators: name: Kosec, P.
name: Brightman, M.
name: Stern, D.
name: Müller-Sánchez, F.
name: Koss, M.
name: Oh, K.
name: Assef, R. J.
name: Gandhi, P.
name: Harrison, F. A.
name: Jun, H.
name: Masini, A.
name: Ricci, C.
name: Walton, D. J.
name: Treister, E.
name: Comerford, J.
name: Privon, G.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We analyze the evolution of the dual AGN in ESO 509-IG066, a galaxy pair located at z=0.034 whose nuclei are separated by 11 kpc. Previous observations with XMM-Newton on this dual AGN found evidence for two moderately obscured ($N_H\sim10^{22}$ cm$^{-2}$) X-ray luminous ($L_X\sim10^{43}$ erg/s) nuclear sources. We present an analysis of subsequent Chandra, NuSTAR and Swift/XRT observations that show one source has dropped in flux by a factor of 10 between 2004 and 2011, which could be explained by either an increase in the absorbing column or an intrinsic fading of the central engine possibly due to a decrease in mass accretion. Both of these scenarios are predicted by galaxy merger simulations. The source which has dropped in flux is not detected by NuSTAR, which argues against absorption, unless it is extreme. However, new Keck/LRIS optical spectroscopy reveals a previously unreported broad H-alpha line which is highly unlikely to be visible under the extreme absorption scenario. We therefore conclude that the black hole in this nucleus has undergone a dramatic drop in accretion rate. From AO-assisted near-infrared integral-field spectroscopy of the other nucleus, we find evidence that the galaxy merger is having a direct effect on the kinematics of the gas close to the nucleus of the galaxy, providing a direct observational link between the galaxy merger and the mass accretion rate on to the black hole.
description: Accepted for publication in ApJ