Results 71 to 80 of about 129,122 (215)

Nuclear shock waves in heavy-ion collisions [PDF]

open access: yes, 2006
It is shown that nuclear matter is compressed during the encounter of heavy ions. If the relative velocity of the nuclei is larger than the velocity of first sound in nuclear matter (compression sound for isospin T=0), nuclear shock waves occur.
Greiner, Walter   +2 more
core  

Locked and Unlocked Chains of Planar Shapes [PDF]

open access: yes, 2007
We extend linkage unfolding results from the well-studied case of polygonal linkages to the more general case of linkages of polygons. More precisely, we consider chains of nonoverlapping rigid planar shapes (Jordan regions) that are hinged together ...
Ares Ribó   +26 more
core   +1 more source

Chercheurs 2.0 ?

open access: yesLes cahiers du numérique, 2009
Des echanges epistolaires a la diffusion en ligne globalisee, le chercheur, au-dela de communiquer ses resultats a toujours du mettre en avant sa personne pour continuer ses recherches. Il semble que le chercheur doive desormais veiller davantage a sa marque de fabrique que constitue sa signature, ce qui l'entraine dans des strategies d'intelligence ...
Gallezot, Gabriel, Le Deuff, Olivier
openaire   +2 more sources

Toward a Conceptual Model of Academic Translation Competence

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT Different cultures have distinct conceptions of knowledge and ways of defining, generating and communicating knowledge. Therefore, multilingualism in academia has been shown to be instrumental in preserving the various systems of knowledge, equality of opportunity in science and enhancing the international competitiveness of scholars whose ...
Krisztina Károly
wiley   +1 more source

Qualité physico-chimique et bactériologique des eaux souterraines dans l’arrondissement de Zinvié au Bénin [PDF]

open access: yesPensées Genre, Penser Autrement, 2023
Le présent travail s’intéresse à la qualité des eaux souterraines à Zinvié au Bénin. Les données utilisées sont liées aux paramètres physico-chimiques et bactériologiques.
Asaï Akinni Gervais ATCHADE   +3 more
doaj  

Direct strain and slope measurement using 3D DSPSI [PDF]

open access: yes, 2013
This communication presents a new implementation of DSPSI. Its main features are 1. an advanced model taking into account the beam divergence, 2. the coupling with a surface shape measurement in order to generalize DSPSI to nonplanar surfaces 3.
Dandach, Wajdi   +2 more
core   +2 more sources

Exploring Virtual Reality for Body Image Assessment and Psychological Interventions in Individuals With Obesity: a Comprehensive Review

open access: yesObesity Reviews, EarlyView.
ABSTRACT Introduction Individuals living with obesity often experience body image (BI) disturbances, which can negatively affect their quality of life and treatment outcomes. Virtual reality (VR) has emerged as a promising tool for enhancing psychological interventions, but no comprehensive review has specifically focused on VR‐based studies addressing
Giulia Corno   +5 more
wiley   +1 more source

L'évaluation des savoirs scientifiques : modalités et enjeux [PDF]

open access: yes, 2008
La rédaction de publications constitue une des activités essentielles de tout chercheur. Ces publications ont souvent plusieurs rôles : diffusion des connaissances, pour s'assurer la paternité d'un résultat, support de conservation d'une démarche ou ...
Lefebvre, Muriel
core   +2 more sources

Transmettre la parole de parents en milieu de pauvreté : Quand le chercheur devient médiateur [PDF]

open access: yes, 2009
Cet article vise à mettre en perspective la posture de médiateur qui émerge très souvent dans le cadre d’une démarche de recherche participative. À la lumière d’une étude réalisée avec des parents vivant en milieu de pauvreté, il présente les différentes
Laurin, Isabelle, René, Jean-François
core   +1 more source

Randomised, Double‐Blinded, Placebo‐Controlled Challenge Test With Single Food Items in Dogs With Atopic Dermatitis and Adverse Food Reactions

open access: yesVeterinary Dermatology, EarlyView.
ABSTRACT Background Identification of offending foods in dogs with adverse food reactions is usually based on “deterioration” during open food challenges. Objectives To examine the placebo effect during double‐blinded, placebo‐controlled food challenges using a predefined set of criteria for relapse.
Evi I. Sofou   +4 more
wiley   +1 more source

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