Services sans frontières : mondialisation, normalisation et régulation de l'économie des services

Les services pèsent plus de 80 % du PIB des pays de l'OCDE mais à peine plus de 20 % dans leurs échanges internationaux, écart qui s'explique, pour partie, par la difficulté à préconiser des normes internationales de type ISO aux activités du secteur tertiaire. À l'aide d'un riche ensemble d'études de cas, un éclairage sur les entraves à la mondialisation des services, qu'elles soient d'ordre social, économique ou culturel. Unique dans sa thématique, l'ouvrage s'éloigne des analyses conventionnelles sur la mondialisation des marchés et les rapports de puissance interétatiques. En plaçant la problématique des services au coeur du nouveau régime de croissance capitaliste, il met en perspective les polémiques sur la sous-traitance et les délocalisations et ouvre la voie à de nouvelles hypothèses sur les liens entre tertiarisation, internationalisation et normalisation. Ont également contribué à cet ouvrage : Pablo Andres Diaz ? Christian du Tertre ? François-Xavier Dudouet ? Tero Erkkilä ? Eva Hartmann ? Christophe Hauert ? Niilo Kauppi ? Pascal Petit ? Carlos Ramirez ? Antoine Vion.

Vulgariser les sciences sans l'appui des savants. Jean Lanteires et le Journal de Lausanne (1786-1792)

Popularizing science without the support of scholars. Jean Lanteires and the Journal de Lausanne (1786-1792). - Founded in 1786 by Jean Lanteires, the Journal de Lausanne is a widespread, weekly journal with the express aim of disseminating scientific knowledge among the lower and middle classes. Its articles are easily comprehensible and cover a wide range of topics from literature to agriculture, from natural sciences to charity. Considerable space is given to reader's questions and comments. The journal can be situated somewhere between an almanac and a scientific journal. Lanteires' attempt to solicit contributions from scholars of medicine and natural sciences received a dismissive response. Of the few articles written by specialists, the majority deal with agriculture and charity. Lanteires' difficult relationship with the scholarly community is reflected in the journal's content. This makes the Journal de Lausanne a privileged observatory for studying the social context of the vulgarization process in late-eighteenth-century Switzerland and Europe.

La caisse unique n'est pas la potion miracle pour notre système de santé : [interview de Jean-Pierre Danthine et Michel Mougeot]

La prime d'assurance maladie reste un instrument de régulation intéressant à l'heure où tous les pays tâtonnent pour trouver le meilleur arbitrage entre qualité des soins et montant des dépenses. [Auteur]

Evaluation des risques relatifs au talc seul et au talc contaminé par des fibres abestiformes et non abestiformes

[Table des matières] 1 Contexte de la saisine. - 2 Définitions et terminologie. - 3 Minéralogie et géologie du talc. - 4 Production et utilisation du talc. - 5 Echantillonnage et analyse des fibres. - 6 Exposition professionnelle à la poussière de talc. - 7 Réglementation. - 8 Effets sur la santé - données cliniques - autres effets que le cancer. - 9 Etudes épidémiologiques. - 10 Données toxicologiques. - 11 Conclusions. - 12 Recommandations. - 13 Bibliographie. - Annexe 1: Liste des organismes sollicités dans le cadre de l'expertise. - Annexe 2: Compte rendu des auditions. - Annexe 3 : Analyse critique des études épidémiologiques menées en industrie extractive. - Annexe 4 : Importations françaises du talc de 2007 à 2009

Surveillance post-professionnelle : enjeux, modalités et obstacles

La mise en place d'un suivi post-professionnel, par le médecin traitant, des travailleurs exposés à certaines substances toxiques à effets différés (agents cancérogènes et agents pneumoconiogènes) est indispensable. Toutefois, c'est encore un dispositif complexe actuellement sous-utilisé par les ex-salariés qui pourraient ou devraient en bénéficier.

The effect of non-medical factors on variations in the performance of colonoscopy among different health care settings

BACKGROUND: Previous published studies have shown significant variations in colonoscopy performance, even when medical factors are taken into account. This study aimed to examine the role of nonmedical factors (ie, embodied in health care system design) as possible contributors to variations in colonoscopy performance. METHODS: Patient data from a multicenter observational study conducted between 2000 and 2002 in 21 centers in 11 western countries were used. Variability was captured through 2 performance outcomes (diagnostic yield and colonoscopy withdrawal time), jointly studied as dependent variables, using a multilevel 2-equation system. RESULTS: Results showed that open-access systems and high-volume colonoscopy centers were independently associated with a higher likelihood of detecting significant lesions and longer withdrawal durations. Fee for service (FFS) payment was associated with shorter withdrawal durations, and so had an indirect negative impact on the diagnostic yield. Teaching centers exhibited lower detection rates and longer withdrawal times. CONCLUSIONS: Our results suggest that gatekeeping colonoscopy is likely to miss patients with significant lesions and that developing specialized colonoscopy units is important to improve performance. Results also suggest that FFS may result in a lower quality of care in colonoscopy practice and highlight the fact that longer withdrawal times do not necessarily indicate higher quality in teaching centers.

Disposition of oral valganciclovir during continuous renal replacement therapy in two lung transplant recipients

Background: Oral valganciclovir (VGC) is hydrolysed into active ganciclovir (GCV) which is eliminated in the kidney by filtration and secretion. VGC dosage has to be adapted in renal failure with continuous renal replacement therapy (CRRT), a condition sometimes encountered early after solid organ transplantation. This investigation aimed to determine whether VGC 450 mg every 48 hours provides appropriate GCV exposure for cytomegalovirus (CMV) prophylaxis during CRRT. Methods: GCV pharmacokinetics were extensively studied during CRRT in two lung transplant recipients with acute renal failure receiving VGC 450 mg every 48 hours trough a nasogastric tube. In vitro experiments using blank whole blood spiked with GCV further investigated exchanges between plasma and erythrocytes. Results: GCV disposition was characterised by an area under the curve (AUC) of 98.0 and 55.4 mg h/L, resulting in trough concentrations of 0.7 and 0.2 mg/L, an apparent total body clearance of 3.3 and 5.8 L/h, a terminal half-life of 16.9 and 14.1 h, and an apparent volume of distribution of 60.3 and 104.9 L. The observed sieving coefficient (filtrate/plasma) was 1.05 and 0.96, and the hemofiltration clearance 3.3 and 3.1 L/h, respectively. High sieving values could be explained by an efflux of GCV from erythrocytes. In vitro experiments confirmed that erythrocytes are loaded with significant GCV amount and release it quickly into plasma, thus contributing to the apparent efficacy of hemofiltration. Conclusion: These results indicate that a VGC dosage of 450 mg every 48 hours was adequate for CMV prophylaxis during CRRT, providing GCV levels similar to those reported using 900 mg qd in transplant recipients with normal renal function.