1000 resultados para Crack usage
Resumo:
Addressing the risks of nanoparticles requires knowledge about release into the environment and occupational exposure. However, such information currently is not systematically collected; therefore, this risk assessment lacks quantitative data. The goal was to evaluate the current level of nanoparticle usage in Swiss industry as well as health, safety, and environmental measures, and the number of potentially exposed workers. A representative, stratified mail survey was conducted among 1626 clients of the Swiss National Accident Insurance Fund (SUVA), which insures 80,000 manufacturing firms, representing 84% of all Swiss manufacturing companies (947 companies answered the survey for a 58.3% response rate). The extrapolation to all Swiss manufacturing companies results in 1309 workers (95% confidence interval [CI]: 1073 to 1545) potentially exposed to nanoparticles in 586 companies (95% CI: 145 to 1027). This corresponds to 0.08% of workers (95% CI: 0.06% to 0.09%) and to 0.6% of companies (95% CI: 0.2% to 1.1%). The industrial chemistry sector showed the highest percentage of companies using nanoparticles (21.2%). Other important sectors also reported nanoparticles. Personal protection equipment was the predominant protection strategy. Only a few applied specific environmental protection measures. This is the first nationwide representative study on nanoparticle use in the manufacturing sector. The information gained can be used for quantitative risk assessment. It can also help policymakers design strategies to support companies developing a safer use of nanomaterial. Notingthe current low use of nanoparticles, there is still time to proactively introduce protective methods. If the predicted "nano-revolution" comes true, now is the time to take action. [Supplementary materials are available for this article. Go to the publisher's online edition of Journal of occupational and Environmental Hygiene for the following free supplemental resource: a pdf file containing a detailed description of the approach to statistical analyses, English translation of the questionnaire, additional information for Figure 1, and additional information for the SUVA-code.] [Authors]
Resumo:
[Table des matières] 1. Concept de la réduction des risques. 2. Stratégie de réduction des risques en France. 3. Usage des drogues en France et principaux dommages associés. 4. Comorbidités psychiatriques chez les usagers de drogues. 5. Risques infectieux chez les usagers de drogues. 6. Evolution de l'incidence du VHC chez les usagers de drogues en France. 7. Pratiques à risque chez les fumeurs de crack. 8. Prévention de l'initiation à l'injection et transitions vers d'autres modes d'administration. 9. Traitements de substitution aux opiacés. 10. Autres traitements de la dépendance. 11. Programmes d'échange de seringues. 12. Centres d'injection supervisés. 13. Parcours de soins des usagers de drogues. 14. Rapport coût-efficacité des dispositifs de réduction des risques. 15. Dispositifs de réduction des risques en France. 16. Accessibilité et acceptabilité des actions de réduction des risques. 17. Réduction des risques adaptée aux femmes. 18. Réduction des risques en milieu pénitentiaire. Synthèse et recommandations. Communications. Usage de drogue et réduction des risques en Europe. Eléments d'histoire sur la politique de réduction des risques en France. Situation de la politique de réduction des risques en France. Approche judiciaire française. Rôle des associations dans la politique de réduction des risques en France. Prévention de la délinquance et réduction des risques et dommages sociaux au Canada. Complications liées à l'auto-injection des traitements de substitution aux opiacés. Contributions des intervenants et associations. Annexes.
Resumo:
Titre original : Tales of the cottage, or Stories, moral and amusing, for young persons
