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271.
We reported two non-fatal cases of intoxication with pesticides namely alachlor and carbofuran. Hair stand samples were collected from two men approximately 1 year after alachlor intoxication for case 1, and 14 days after the last exposure for case 2. Hair analysis was performed using a liquid chromatography-tandem mass spectrometry method. In case 1, alachlor was detected in the 5 analysed hair segments (concentrations between 12 and 136 pg/mg) and its metabolites were not detected. In case 2, carbofuran and its main metabolite (3-hydroxycarbofuran) were detected in the hair strand (global analysis) at the concentrations of 207 and 164 pg/mg, respectively. However, additional data are required in order to interpret such results.  相似文献   
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An international project called PADS promoted participatory learning and action research with inland valley rainfed rice farmers in West Africa. All countries received the same training, similar funding, and the same leadership. Although the staff in Ghana were conscientious and gave much training to the farmer beneficiaries, the Mali staff explicitly encouraged farmers to experiment. Farmers in Mali responded to this favourable attitude by experimenting more than those in Ghana, and in qualitatively more interesting ways. Long-term engagement with grassroots organisations may be as conducive to changing public servants' attitudes as the actual participatory approach promoted on the ground.

L'attitude compte: travail avec des riziculteurs en Afrique de l'Ouest

Un projet international appelé PADS a favorisé l'apprentissage participatif et la recherche-action avec des riziculteurs pratiquant la culture pluviale dans les vallées de l'intérieur des terres en Afrique de l'Ouest. Tous les pays ont reçu la même formation, un financement similaire et le même leadership. Alors que les membres du personnel du Ghana étaient consciencieux et dispensaient une formation considérable aux agriculteurs bénéficiaires, le personnel du Mali encourageait expressément les riziculteurs à faire des expériences. Les riziculteurs du mali ont réagi à cette attitude favorable en faisant plus d'expériences que ceux du Ghana, et ce de manières plus intéressantes sur le plan qualitatif. L'engagement à long terme avec les organisations de la base populaire peut être tout aussi propice à la modification des attitudes des fonctionnaires que l'approche participative même promue sur le terrain.

As atitudes contam: Engajamento com produtores de arroz na África Ocidental

Um projeto internacional chamado PADS promoveu uma pesquisa sobre aprendizado e ação participativa com produtores de arroz irrigado com água da chuva no interior do vale na África Ocidental. Todos os países receberam o mesmo treinamento, financiamento semelhante e a mesma liderança. Embora os funcionários de Gana estivessem cientes e oferecessem bastante treinamento aos produtores beneficiários, os funcionários de Mali incentivaram explicitamente os produtores a experimentar. Os produtores de Mali responderam a esta atitude favorável experimentando mais do que aqueles de Gana e de maneiras mais interessantes em termos qualitativos. O engajamento de longo prazo com organizações de base pode contribuir para mudar as atitudes dos servidores públicos tanto quanto a abordagem participativa real promovida na base.

La actitud cuenta: el trato personal con campesinos arroceros de África Occidental

Un proyecto internacional llamado PADS promovió el aprendizaje participativo y la investigación-acción entre campesinos que cultivaban arroz de secano en los valles centrales de África Occidental. Todos los países participantes recibieron la misma capacitación, un financiamiento similar y las mismas orientaciones. Si bien el personal de Ghana era muy diligente y transmitió muchos conocimientos a los campesinos beneficiarios en capacitaciones, el personal de Malí se centró más explícitamente en animarlos para que experimentaran. Los campesinos de Malí respondieron a esta actitud estimuladora realizando más experimentos y de maneras cualitativamente más interesantes que los campesinos de Ghana. El compromiso de largo plazo con organizaciones de base puede ser tan importante para lograr un cambio en la actitud del servidor público como el método participativo que se promueve en la actualidad sobre el terreno.  相似文献   

277.
Remittances from migrant workers play a significant role in keeping the economy of Bangladesh vibrant, adding around six per cent to the country's GDP and helping to maintain the balance of payments. This article examines remittance flows from Hong Kong and Malaysia to Bangladesh; the dynamics of remittance practices; and the impact on the well-being of migrant families. Data were collected from 126 labour migrants (56 in Hong Kong and 70 in Malaysia) between November 2004 and October 2006. The article presents empirical data showing that while remittances are significant component of the Bangladeshi economy, a considerable amount goes to ‘unproductive’ schemes. Hence remittances at the micro level that do not significantly contribute to increasing household capacities fail to bring about the anticipated sustainable development at the macro level.

La dynamique des pratiques d'envoi de fonds et le développement : migrants bangladais à l'étranger

Les envois de fonds par les travailleurs migrants jouent un rôle considérable dans le maintien du dynamisme de l'économie du Bangladesh, car ils comptent pour environ six pour cent du PIB du pays et contribuent à maintenir la balance des paiements. Cet article examine les transferts d'argent de Hong Kong et de Malaisie vers le Bangladesh, la dynamique des pratiques d'envois de fonds et l'impact sur le bien-être des familles migrantes. Des données ont été recueillies parmi 126 ouvriers (56 à Hong Kong et 70 en Malaisie) entre novembre 2004 et octobre 2006. Cet article présente des données empiriques qui montrent que, si les envois de fonds constituent effectivement un élément considérable de l'économie bangladaise, une quantité importante va vers des programmes « non productifs ». Ainsi, les envois de fonds au niveau micro qui n'apportent pas une contribution importante à l'accroissement des capacités des ménages ne donnent pas lieu au développement durable prévu au niveau macro.

Dinâmicas de práticas de remessa e desenvolvimento: imigrantes bengaleses

As remessas feitas por trabalhadores imigrantes desempenham um papel significativo em manter a economia de Bangladesh vibrante, adicionando cerca de seis por cento do PIB do país e ajudando a manter o balanço de pagamentos. Este artigo examina os fluxos de remessa de Hong Kong e Malásia para Bangladesh, as dinâmicas das práticas de remessa e o impacto sobre o bem-estar das famílias de imigrantes. Os dados foram coletados de 126 trabalhadores imigrantes (56 em Hong Kong e 70 na Malásia) entre novembro de 2004 e outubro de 2006. O artigo apresenta dados empíricos mostrando que embora as remessas sejam um componente significativo da economia de Bangladesh, um montante considerável vai para esquemas “improdutivos”. Assim, as remessas no nível micro que não contribuem significativamente para melhorar as condições da família, não conseguem promover o desenvolvimento sustentável previsto no nível macro.

La dinámica de las remesas y el desarrollo: los migrantes de Bangladesh en el extranjero

Las remesas de los trabajadores migrantes constituyen una parte importante de la economía de Bangladesh ya que representan el seis por ciento del PIB del país y contribuyen a mantener el equilibrio de la balanza de pagos. Este ensayo analiza los flujos de remesas de Hong Kong y Malasia hacia Bangladesh, la dinámica de cómo se utilizan las remesas y su impacto en el bienestar de las familias de los migrantes. Se recopilaron estadísticas de 126 trabajadores migrantes (56 en Hong Kong y 70 en Malasia) entre noviembre de 2004 y octubre de 2006. Los datos empíricos que presenta el ensayo demuestran que, si bien las remesas son un componente significativo de la economía de Bangladesh, una parte considerable se destina a actividades “improductivas”. Por lo tanto, las remesas a nivel micro que no contribuyen de manera significativa a mejorar las condiciones de los hogares no aportan al desarrollo sustentable a nivel macro que sería deseable.  相似文献   

278.
Privatisation, coupled with liberalisation and competition, constitutes one of the most popular policy options to improve the performance of state-owned enterprises. However, in Greece, it was only after 1991 that privatisation started to gain ground in the political and economic agendas of governments. Drawing upon the theoretical underpinnings of privatisation, the paper overviews and critically analyses the new legal framework on denationalisation in Greece. The paper argues that, though the modernisation of the legal regime is welcomed, the Greek government has failed to treat privatisation as part of wider structural reforms aiming at enhancing competition and foreign investment. The paper concludes that wider structural reforms, including regulatory reform and liberalisation, as well as combating corruption and bureaucracy and promoting transparent capital markets, are absolutely necessary in order to create a competitive environment, which would both complement and support privatisation efforts.  相似文献   
279.
Two factors potentially affect observers'attributions of responsibility to a rape survivor: how closely they identify with the survivor and how much they adhere to rape myths. To assess the impact of these factors, 157 female college students categorized by their sexual assault history and by their acceptance of rape myths, evaluated a sexual assault scenario. It was hypothesized that previously victimized participants would attribute less blame, and that those participants who self-identify as rape survivors would view the assault as rape more often than other participants. Neither hypothesis was supported. As expected, those who scored higher on the Rape Myths Acceptance Scale(RMAS) blamed the victim more and were less likely to believe rape had occurred. Only one subscale of the RMAS, Adversarial Sexual Beliefs, was consistently associated with participants'evaluation of the scenario, suggesting that this dimension may be especially important to understanding an observer's assessment of rape.  相似文献   
280.
The actuarial Violence Risk Appraisal Guide (VRAG) was developed for male offenders where it has shown excellent replicability in many new forensic samples using officially recorded outcomes. Clinicians also make decisions, however, about the risk of interpersonal violence posed by nonforensic psychiatric patients of both sexes. Could an actuarial risk assessment developed for male forensic populations be used for a broader clientele? We modified the VRAG to permit evaluation using data from the MacArthur Violence Risk Assessment Study that included nonforensic male and female patients and primarily self-reported violence. The modified VRAG yielded a large effect size in the prediction of dichotomous postdischarge severe violence over 20 and 50 weeks. Accuracy of VRAG predictions was unrelated to sex. The results provide evidence about the robustness of comprehensive actuarial risk assessments and the generality of the personal factors that underlie violent behavior.  相似文献   
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