Search results for "forme"
showing 10 items of 1192 documents
Vingt ans de réformes des systèmes éducatifs dans les pays en développement
2005
La situation politique, économique et sociale des pays en développement est difficile alors que pratiquement tous, depuis maintenant plus de vingt ans, ont mis en œuvre des réformes très importantes élaborées en fonction des plans d'ajustement structurel initiés par le FMI, et financées par des projets soutenus par les grands bailleurs de fonds internationaux (multilatéraux ou bilatéraux). Panvi ces pays, cinquante et un ont été identifiés par la Banque mondiale comme présentant un niveau de développement tellement faible, associé à un taux d'endettement tellement élevé, qu'ils sont susceptibles de bénéficier de l'initiative dite PPTE (Pays Pauvres Très Endettés). L'objectif prioritaire de …
La France et ses fièvres sociales, ou l'impossible chemin vers une "démocratie sociale" apaisée
2016
Court texte relatif au mouvement social contre la loi "travail" (2016) et les difficultés récurrentes de réformes sociales apaisées et de la "démocratie sociale" en France. Texte accessible en ligne sur le site de The Huffington Post : https://www.huffingtonpost.fr/dominique-andolfatto/greves-loi-travail-syndicats-impossible-democratie-sociale_b_10162250.html
Digenean parasites of the bivalve mollusc Pisidium amnicum in a small river in eastern Finland
1998
The host-parasite relationship between digeneans and a semelparous population of the mollusc. Pisidium amnicum Müller in a small river in eastern Finland was studied during 1992/1993. The parasite prevalence of the population was high. The total prevalence was 45.6% in 1992 (n = 790) and 47.5% in 1993 (n = 160). The dominant digenean, Bunodera luciopercae (34.2% in 1992, 35.0% in 1993), had highest prevalences in July/August and in winter. Two other species, Palaeorchis crassus (7.8% in 1992, 7.5% in 1993) and Phyllodistomum elongatum (4.7% and 5.0%), were rare during the winter. The prevalence of B. luciopercae increased as clams aged, while the other species were most common in middle-siz…
Sulla linea del nemico: Tetsuo di Shina Tsukamoto
2008
Il saggio è un'analisi del film di Shina Tsukamoto, Tetsuo
Du potentiel sémantique au signifié dialogique. Refléxions sur la construction énonciative du sens
2012
La notion de potentiel sémantique est très souvent invoquée au fin d’expliquer certaines propriétés constitutives des principales opérations mobilisées par l’activité de langage dans la construction énonciatives du sens. De nombreux chercheurs appartenant à des écoles linguistiques différentes ont réfléchi de manière systématique sur le statut épistémologique de cette notion: des travaux de B. Victorri sur la compositionnalité gestaltiste du sens jusqu’aux travaux de J. Allwood et P. Linnel sur la fondation cognitive d’une véritable épistémologie dialogique du langage, on retrouve traces de cette notion dans plusieurs domaines théoriques différentes. Les objectifs de ce paper seront multipl…
Ramadan During Pregnancy – Fasting, Nutrition, Sleep Patterns and Offspring Health at Birth: A Cross-Sectional Study
2020
Background: Intrauterine exposure to Ramadan is associated with adverse offspring health outcomes. Yet, the dynamics behind these associations remain largely unexplored. We investigate if maternal intermittent fasting or other lifestyle changes during Ramadan affect birth outcomes, and determine whether nutritional and sleep behavior during non-fasting hours influences the fasting-birth weight association. Methods: Linear regressions are estimated using OLS to identify the associations between fasting, sleep behavior, sweets consumption and birth weight, 5-minute APGAR score and gestational age. Interaction terms between fasting and other behaviors are included to explore the potential mode…
The appropriate and justified use of medical radiation in cardiovascular imaging: a position document of the ESC Associations of Cardiovascular Imagi…
2014
The benefits of cardiac imaging are immense, and modern medicine requires the extensive and versatile use of a variety of cardiac imaging techniques. Cardiologists are responsible for a large part of the radiation exposures every person gets per year from all medical sources. Therefore, they have a particular responsibility to avoid unjustified and non-optimized use of radiation, but sometimes are imperfectly aware of the radiological dose of the examination they prescribe or practice. This position paper aims to summarize the current knowledge on radiation effective doses (and risks) related to cardiac imaging procedures. We have reviewed the literature on radiation doses, which can range …
Facebook’s Emotional Contagion Experiment as a Challenge to Research Ethics
2016
This article analyzes the ethical discussion focusing on the Facebook emotional contagion experiment published by the <em>Proceedings of the National Academy of Sciences</em> in 2014. The massive-scale experiment manipulated the News Feeds of a large amount of Facebook users and was successful in proving that emotional contagion happens also in online environments. However, the experiment caused ethical concerns within and outside academia mainly for two intertwined reasons, the first revolving around the idea of research as manipulation, and the second focusing on the problematic definition of informed consent. The article concurs with recent research that the era of social med…
Functional characterization of two melanocortin (MC) receptors in lamprey showing orthology to the MC1 and MC4 receptor subtypes
2007
Abstract Background The melanocortin (MC) receptors have a key role in regulating body weight and pigmentation. They belong to the rhodopsin family of G protein-coupled receptors (GPCRs). The purpose of this study was to identify ancestral MC receptors in agnathan, river lamprey. Results We report cloning of two MC receptors from river lamprey. The lamprey receptors, designated MCa and MCb, showed orthology to the MC1 and MC4 receptor subtypes, respectively. The molecular clock analysis suggested that lamprey MC receptor genes were not duplicated recently and diverged from each other more than 400 MYR ago. Expression and pharmacological characterization showed that the lamprey MCa receptor …
Educators and activists: educating for life through work in work integration enterprises
2018
Este artículo se centra en el derecho a la educación para personas que viven en contextos de vulnerabilidad, en sintonía pero diferente a la aproximación de Escudero: en primer lugar, es una mirada sobre la educación no de jóvenes sino de personas adultas, muchas de ellas con trayectorias educativas truncadas, y todas ellas tras haber pasado por situaciones vitales que bien pueden calificarse de marginación y exclusión. En segundo lugar, ofrece una mirada a la práctica educativa en un contexto no escolar, sino productivo, ya que pone el foco de atención sobre el aprendizaje, tanto intencional como informal, que tiene lugar en empresas de inserción. En tercer lugar, nuestra perspectiva es la…