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271.
The agrarian de-collectivisation in Kazakhstan is an instructive case for examining the relative viability of large-scale farming vis-à-vis smallholder agriculture. Within the transition from communism to capitalism in Kazakhstan, de-collectivisation involved not only a redefinition of property rights but also a dramatic rupture with former modes of agricultural knowledge generation and use. Up to now, however, the role of knowledge and skills in shaping de-collectivisation has received scant attention in the literature on postsocialism. This article argues that the loss and inadequacy of knowledge, following the collapse of knowledge institutions and the shift from large-scale knowledge-intensive mechanised farming to predominantly manual farming on small plots, needs to form part of any explanation of the postsocialist agrarian crisis. The analysis shows the importance of studying access to, and control over, knowledge in constructing a theory of agricultural labour processes.  相似文献   
272.
Contrary to most other OECD countries, the German labour market remained almost unaffected by the consequences of the global financial crisis and experienced a strong and steady recovery. Thus, after their victory in the elections of 2009, the economic conditions for the bourgeois parties to shape labour market policy according to their preferences were rather favourable. After exploring the causes of the German ‘employment miracle’, this article summarises the relevant labour market policies introduced by the black–yellow coalition. We argue that, apart from some important exceptions, the second Merkel government did not pursue a decidedly market–liberal policy agenda. Instead, primarily due to the low problem load, the government mainly readjusted some of the existing policy instruments. Therefore, German labour market policy between 2009 and 2013 can rather be described as an administration of the inherited ‘employment miracle’ than an active pursuit of a discrete policy agenda.  相似文献   
273.
Suicide is a leading cause of death among adolescents in many industrialized countries. We report evidence from a mediation model linking greater youth activity engagement, spanning behavioral and psychological components, with lower suicide risk through five hypothesized intrapersonal and interpersonal mediating factors. Self-report survey data (15% French, 85% English) were gathered from a community sample of 5,015 Canadian adolescents participating in a mental health promotion program. Youth (M age = 15.77, SD = 1.42, 50% female) were from two urban centers in southern Ontario, Canada. Youth engagement (youth’s most important type of activity, frequency of involvement, and psychological engagement), suicide risk predictive factors (self-esteem, current concerns, depressive symptoms, coping ability, and connections with others), and suicide risk (ideation and attempts) were assessed. Consistent with the hypothesized mediation model, enjoyment and stress in youth’s most important activity and various activity types were associated with the various hypothesized suicide risk predictive factors, which in turn were related to suicide risk. Implications for conceptualizations of youth engagement as a multidimensional construct and for suicide risk prevention efforts are discussed.  相似文献   
274.
While ‘rights-based’ approaches to development – those in which development and poverty alleviation are viewed through the lens of human rights – have become the language of choice among the international development community, less is known about how human rights are used for development at the local level. Using a case study of Fiji, this research investigates how local NGOs understand and use human rights for development. It demonstrates some of the tensions involved in translating broad and supposedly universal approaches to human rights into local contexts.  相似文献   
275.
This article examines the experiences and outcomes from collaboration between a group of researchers and a Northern NGO to improve recovery work in Sri Lanka after the 2004 Indian Ocean tsunami disaster. A Real-Time Research methodology was established to follow and intervene in the recovery practices as they took place on the ground. What was learned and achieved through this collaboration is assessed, with particular reference to the relationships between various stakeholders in the collaboration.  相似文献   
276.
Providing cash transfers to vulnerable groups reduces vulnerability and chronic poverty; but delivering cash to remote, rural locations can be expensive and insecure. Alternative delivery systems using technology are thus being piloted. This article uses examples from southern Africa to highlight the opportunities and risks involved in using technology to deliver social protection, with particular focus on two schemes in Malawi. It concludes that there is great potential for the use of technology in delivering social protection, especially if employed at a national scale and taking advantage of the full spectrum of uses to ensure cost-efficiency.  相似文献   
277.
This article reports on a study that aimed to assess the impact of the 2015 drought in South Africa on commercial livestock producers, with specific reference to the associated drought adoption strategies. The study was based on primary data collected from 350 commercial livestock producers from seven different provinces. The findings revealed that the effect of drought had a significant impact on average herd size, livestock feeding, and sheep flock. Commercial livestock producers did not receive any form of assistance from the government. The majority of the farmers did not have any preventive measures in place during the drought. The study recommends that the government and policymakers should introduce a mechanism to support commercial livestock farmers when drought strikes.  相似文献   
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人血浆中尼莫地平气相色谱分析方法   总被引:1,自引:0,他引:1  
建立人血液中尼莫地平的气相色谱分析方法 ,扩大药物检测范围及检测手段 ,以适应法医学鉴定的需要。以NaNO2 为氧化剂 ,将尼莫地平完全氧化成其吡啶衍生物 (PA)后用GC ECD进行分析。以标准尼莫地平对方法的线性范围、精密度进行了测试 ;以人血浆标准添加尼莫地平对样品处理方法、回收率进行考察。所建方法的线性范围是 1 2 1~ 2 4 2ng·ml 1(γ =0 9993) ;最低检出限为 1 0mg·ml 1(S/N =3) ;日内与日间的变异系数分别为 (5 77± 2 31) %与 (5 5 3± 0 70 ) % (n =4) ;平均回收率为 91 0 %~ 99 9%。该方法可用于尼莫地平血药浓度监测及法医学鉴定。  相似文献   
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