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排序方式: 共有349条查询结果,搜索用时 18 毫秒
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Black RF Collins S Boroughs DL Cumming-Bruce N Kahn S Blount J Tarr M Behn S Hall M 《U.S. news & world report》1992,113(4):48-52, 54-9
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Hugh Collins 《The Modern law review》2020,83(4):923-928
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The higher prevalence of insomnia in women has been attributed to biological factors, which are less likely than cognitive and behavioural factors to play a role in perpetuating insomnia. Gender differences in perpetuating factors have not been extensively examined. This study compared men’s and women’s self-reports of factors that perpetuate insomnia; experience of symptoms, perceived severity and impact on daytime functioning; and use of strategies to manage insomnia. Data were collected at baseline, using reliable and valid measures, in a project that evaluated behavioural therapies for insomnia. The sample (N = 739) consisted of women (62.4%) and men (37.6%). Gender differences were found in: (1) perpetuating factors: men took more naps and held more unhelpful beliefs about insomnia, whereas women experienced higher pre-sleep arousal; (2) perception of insomnia severity: higher among women; (3) perceived impact of insomnia: higher fatigue among women; and (4) use of strategies (higher in women) to manage insomnia. Gender differences were of a small size but could be associated with women’s stress, expression of somatic symptoms, and interest in maintaining their own health to meet multiple role demands. 相似文献
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AbstractThe dichotomy of Self/Other prevails in shaping identity. This article asks how and to what extent the elements of the EU’s image produced by media discourse shape the national identity of Kazakhstan. It contends that a state’s identity can be formulated not in opposition—that is, not ‘Us against Them’—but rather, ‘Us as One of Them’. It argues that, in the case of Kazakhstan, the predominantly positive media discourse about the EU ‘Other’ contributes to a positive formulation of the Self via the legitimisation of the domestic regime on the national and international levels. 相似文献
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Joseph Awetori Yaro Joseph Kofi Teye Gertrude Dzifa Torvikey 《The Journal of peasant studies》2017,44(3):538-554
The renewed commitment of African states to modernising agriculture has reignited longstanding debates about different models of agricultural commercialisation. Which forms of commercialisation models will reduce land dispossession and the impoverishment of smallholders, and transform smallholder agriculture and the wider economy? Of the three broad models of agriculture commercialisation in this debate – plantation, contract farming and medium-scale commercial farming – contract farming has been identified as central to the future of Africa’s commercial agriculture. This paper provides empirical evidence from Ghana on the impacts of these three models on land, labour/employment, livelihoods and local economic linkages. Our findings show that the plantation and the commercial farming areas have highly commercialised land relations, land scarcity and high land prices, compared to the outgrower area where traditional systems of accessing land still dominate, enabling families to produce their own food crops while also diversifying into wage labour and other activities. Food insecurity was highest in the plantation area followed by the commercial area, but lowest in the outgrower area. Here, semi-proletarianised seasonal workers combine self-provisioning from their own farms with wages, and this results in better livelihood outcomes than for permanent workers in plantations and commercial farms. Due to the processing units in the plantation and the outgrower models, they provided more employment. However, the casualisation of labour and gender discrimination in employment and access to land occur in all three cases. All three models generated strong economic linkages mainly because they combined attributes such as processing, provided markets for nearby farmers, induced state infrastructural development and diffused technology in competitive ways. The effects of the models on household and local development are coproduced by their interaction with pre-existing conditions and wider national economic structures. 相似文献
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Kathleen Collins 《欧亚研究》2009,61(2):249-281
The ‘new regionalism’ has spread to Central Asia; yet there has been little success in implementing most regional initiatives there. Security regionalism has had greater success than economic regionalism, even though economic initiatives would bring great benefits to the economy and population. I propose a connection between patrimonialism and regionalism. Central Asia's patrimonial leaders are driven by survival and personal enrichment, and are beholden to informal vested interests. Since economic regionalism involves liberalisation that adversely affects these actors, the result is ‘virtual’ economic regionalism at best. In the case of security regionalism, some regional organisations progress because they bolster patrimonial regimes, with negative consequences for democracy. 相似文献
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Charles David Collins 《公共行政管理与发展》1989,9(2):129-146
The public sector in Latin America has been characterized by the proliferation of national semi-autonomous bodies known as ‘decentralized agencies’. This article focuses on such agencies in Colombia from the 1960s onwards. Attention will be paid to their institutional proliferation and how this affected local government, particularly in the fields of water and sanitation. Such changes in state organization have not been problem free. The growth of ‘decentralized agencies’ has been associated with problems of inefficiency, administrative confusion and problems of social and political unrest. Indeed, such contradictions have resulted in the issue of decentralization being placed on the political agenda and the development of innovative and administrative reforms that could breathe new life into local government. 相似文献