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941.
李小红 《宁波大学学报(人文科学版)》2001,14(3):66-70
义兴周氏是魏晋时期江东著名的武力强宗。在两晋之际动荡的江东局势中,义兴周氏叱咤风云,三定江南,又三次反晋,对两晋之际的江东政局产生了重大影响. 相似文献
942.
Using the 2001 Survey of Income and Program Participation, the current study examines poverty and material hardship among children living in 3‐generation (n = 486), skipped‐generation (n = 238), single‐parent (n = 2,076), and 2‐parent (n = 6,061) households. Multinomial and logistic regression models indicated that children living in grandparent‐headed households experience elevated risk of health insecurity (as measured by receipt of public insurance and uninsurance)—a disproportionate risk given rates of poverty within those households. Children living with single parents did not share this substantial risk. Risk of food and housing insecurity did not differ significantly from 2‐parent households once characteristics of the household and caregivers were taken into account. 相似文献
943.
944.
黄坤 《西安石油大学学报(社会科学版)》2001,10(3):16-19
阐述了中东液化天然气的生产和贸易现状,分析了影响中东天然气贸易的因素,并对中东液化天然气的出口和贸易进行了展望。 相似文献
945.
崔蕊 《长春理工大学学报(社会科学版)》2009,22(5):738-740
在东亚区域货币整合的进程中,发展东亚债券市场被列为一个主要方面。美国金融危机的爆发对东亚经济产生了重要影响,也不可避免地影响到东亚债券市场的建设。首先回顾东亚债券市场的发展历程,剖析了美国金融危机对东亚债券市场的影响,并进一步对其发展提出前景展望。 相似文献
946.
Esther Mwangi Helen Markelova 《Development policy review : the journal of the Overseas Development Institute》2009,27(3):307-331
This article provides a review of literature on the relationship between poverty and the institutions of collective action and property rights, as outlined in the conceptual framework of Di Gregorio et al. (2008). Using the elements of the framework as a guide, it offers an overview of how researchers and practitioners identify and evaluate these concepts. The article emphasises the multidimensionality of poverty and the necessity of applying various approaches and tools to conceptualising and measuring it. In addition to highlighting the crucial role that institutions play in poverty reduction, it shows power relations and the political context to be of fundamental importance in poverty‐related studies. 相似文献
947.
Méndez José Luis 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》1999,10(1):93-99
This paper begins by identifying how, as a result of the confluence of a number of factors, civil organizations (COs) in Mexico have shown an exponential development in the past 15 years. However, it is argued that COs are suffering a fiscal crisis and, in some sense, an economic one, provoked by the political reaction of the government toward this growth. At the same time, there is no crisis of legitimacy; their increasing levels of social support suggests a trend in the reverse direction. However, the legitimacy attributable by the population to nonprofits seems to be due to the novelty of this sociopolitical actor in the context of a disappointment with more traditional ones including government and political parties—as opposed to an endorsement of their proven capacity or efficiency in solving the problems of development. To take advantage of what seems to be a golden opportunity for its positive development, in addition to changing the unfavorable economic environment, it is argued that the sector has to face the challenge of thinking in its long-term interest and making sure that it is positioned to act as capably efficient. 相似文献
948.
《Journal of Statistical Computation and Simulation》2012,82(11):2187-2201
The complementary exponential–geometric distribution has been proposed recently as a simple and useful reliability model for analysing lifetime data. For this distribution, some recurrence relations are established for the single and product moments of order statistics. These recurrence relations enable the computation of the means, variances and covariances of all order statistics for all sample sizes in a simple and efficient recursive manner. By using these relations, we have tabulated the means, variances and covariances of order statistics from samples of sizes up to 10 for various values of the shape parameter θ. These values are in turn used to determine the best linear unbiased estimator of the scale parameter β based on complete and Type-II right-censored samples. 相似文献
949.
Two vignette studies were conducted on children's evaluations of ethnic helping. In the first study, 272 native Dutch children (mean age = 10.7) evaluated a child who refused to help in an intra‐group context (Dutch–Dutch or Turkish–Turkish) or inter‐group context (Dutch–Turkish or Turkish–Dutch). Children evaluated not helping in intra‐group situations more negatively than not helping in inter‐group situations. This suggests that they applied a general moral norm of group loyalty that states that children should help peers of their own group. In the second study, 830 children (mean age = 10.7) read the same vignettes after their ethnic group membership was made salient. In the inter‐group contexts, children who strongly identified with their ethnic group evaluated an out‐group member not helping an in‐group member more negatively than vice versa. Thus, when ethnic identity was salient, children tended to focus more on group identity rather than on the principle of group loyalty. 相似文献
950.
This article states that the discipline of international relations has paid only scarce attention to the debates on knowledge that have taken place in neighboring disciplines. A notable exception is the epistemic community framework that amounts in this article to a first narrative of knowledge. By means of challenging this narrative of knowledge, the article suggests a second narrative of knowledge that is derived from literature in science and technology studies. This narrative is further illustrated through a discussion on the epistemic authority of the Forest Stewardship Council and the newly established Intergovernmental Platform on Biodiversity and Ecosystem Services. 相似文献