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排序方式: 共有1431条查询结果,搜索用时 15 毫秒
61.
Andy Thorpe Raymon van Anrooy Bisheke N. Niyazov Mairam K. Sarieva John Valbo-Jørgensen Andres Mena Millar 《Communist and Post》2009,42(1):141-163
The disintegration of the Soviet Union had profound economic and social effects on many of the newly independent transition economies. Nowhere was this more so than in the fisheries sector – with one of the biggest production shortfalls occurring in Kyrgyzstan, following the collapse of lake capture and pond-culture production. In 2005, aggregate landings were just 48 tonnes – barely 3 per cent of the catch level recorded in 1989. This article has two objectives. First it analyses the extent to which the dissolution of the Soviet Union can explain the collapse of the fisheries sector in Kyrgyzstan. Second, in the light of these findings, it considers what practical steps, if any, might be taken to revitalize the sector. 相似文献
62.
Lin Shen Jason van Schie Graeme Ditchburn Libby Brook Bei Bei 《Journal of youth and adolescence》2018,47(12):2584-2595
Despite positive and negative emotions being equally important predictors of adolescent wellbeing, research examining positive emotions is limited. In 4582 adolescents (69.4% females; age M?±?SD?=?14.55?±?1.74 years), we used structural equation modelling to examine associations between self-reported sleep duration and quality with positive affect, negative affect, and happiness, controlling for age and sex. Overall, sleep quality displayed stronger associations with all measures of emotions compared to sleep duration. Shorter sleep was more specifically associated with lower positive emotions (happiness, followed by positive affect), whereas poorer sleep showed stronger associations with negative affect. Protecting sleep duration may promote positive emotions and enhancing sleep quality may reduce mood disturbances. Future research could incorporate both positive and negative emotions to better understand adolescents’ wellbeing. 相似文献
63.
E. M. Miltenburg H. G. van de Werfhorst S. Musterd K. Tieskens 《Housing Policy Debate》2018,28(4):609-634
Policymakers have actively pursued urban renewal and dispersal programs to deconcentrate poverty in urban neighborhoods. Relocation strategies lead to new housing opportunities and may encourage employment opportunities for relocated residents if resourceful contacts and job information become more easily available after the move. This study provides an innovative evaluation of the early impacts of involuntary relocation programs in the Netherlands on the housing careers, earnings and employment rates of forced relocatees. It establishes a quasi-experimental design by employing unique longitudinal individual-level population registry data from Statistics Netherlands: forced relocatees are tracked and matched to a control group consisting of similar residents that were not forced to move. A difference-in-difference design shows that forced relocatees are living in less deprived neighborhoods after the move. However, we find no conclusive evidence that this upgrade in housing leads to more socioeconomic opportunities for the forced relocatees. 相似文献
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The plural legal system in post-conflict Liberia expresses tensions between modern and customary institutions. This article seeks to understand how Liberians navigate choices in the plural legal system to address gender-based violence cases. By asking how and why people make the choices they do, we highlight how Liberians solve tensions between institutions, by creating flexible categories that allow them to pursue a course of action that does not compromise their ability to access social networks and resources. 相似文献
66.
de Graaf H van de Schoot R Woertman L Hawk ST Meeus W 《Journal of youth and adolescence》2012,41(5):583-592
Although the relation between family relationships and the timing of sexual debut has been the focus of many studies, research
on mediating factors is scarce. This study examines whether low levels of family cohesion result in an earlier onset of romantic
and sexual experiences, and whether the link between family cohesion and an early sexual debut is mediated by early romantic
initiation. A longitudinal sample of 314 adolescent girls and 222 boys, aged 12–17 at Wave 1, completed questionnaires at
three measurement points with three year intervals. The results showed that sexual debut followed romantic initiation for
77% of the participants. For early adolescent females (aged 12–14), high levels of family cohesion resulted in a later sexual
debut and this association was fully mediated by a delay of romantic initiation. Among boys and older girls, timing of romantic
initiation did not mediate the link between family cohesion and timing of sexual initiation. Early adolescent girls who have
negative relationships with their parents turn to romantic relationships for intimacy and support, which subsequently provide
the opportunity for an early sexual debut. Low levels of family cohesion thus primarily precipitate romantic initiation and
sexual initiation appears to be secondary to this process among girls in this age group. 相似文献
67.
This article seeks to explain why electoral support for the Venezuelan opposition has increased substantially, using Venezuelan public opinion survey data from LAPOP and an opt‐in sample collected through the online vote advice application Brújula Presidencial Venezuela. It analyzes why Venezuelans who had either voted for Chávez or abstained in 2006 defected and started to support the opposition in subsequent elections. It proposes several reasons: negative voter evaluations of the economy, concern for public safety, and dissatisfaction with Venezuelan democracy. While the finding that negative policy evaluations boost support for the opposition aligns with theoretical expectations, this study finds a strong relationship between having different evaluations of the quality of democracy and supporting Chávez, which shows that the advocacy of two competing visions of democracy by the incumbent and the opposition also affects voting patterns in Venezuela. 相似文献
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