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51.
Ann-Charlotte Hermansson Toomas Timpka James M. Nyce 《International Journal of Social Welfare》2003,12(2):142-153
This study explores the life histories of ten Salvadoran and twelve Iranian Kurd refugees. Both groups came to Sweden as war-wounded quota refugees and their migration was forced. They had spent many years in guerilla movements and were experienced soldiers despite their youth. They were interviewed during hospitalisation shortly after arrival in Sweden, and followed-up after two years. The findings suggest that repatriation is a recurrent theme in the future plans of these refugees. The reconstruction of identity may take many forms due to a background as youth soldiers as well as their different experiences of the culture in the host country. Longitudinal studies of how refugees rebuild their lives are needed, and comprehensive analysis from different theoretical perspectives is a necessary complement to general adaptation models. 相似文献
52.
W.U. Jackson 《Long Range Planning》1984,17(3):24-31
The author outlines the complexity of trying to measure performance in local government and poses the questions: performance review by whom?—elected members, professional officers, outside bodies and management consultants: for whom?—ratepayers, recipients of services, central government: and for what purpose?—to cut costs, to cut services, to improve efficiency. He then outlines the various techniques used to measure and assess performance in local government. 相似文献
53.
This study investigated labor market integration in a group of war-wounded refugees after two years in Sweden. The study group consisted of 54 war-wounded asylum applicants ( n =25) and quota refugees ( n =29) who arrived in Sweden in the late 1980s. They were consecutively investigated during hospitalization, shortly after arrival, and followed up two years later. After two years, 24% were at work or were occupied in vocational training courses. The degree of disability was not related to labor market integration. Length of time spent in the municipality was directly associated with labor market integration. Present well-being, Swedish language skill and education were factors related to integration. However, these factors differed in their relation to labor market integration when the length of time spent in the municipality was considered. With respect to the first two years in Sweden, the war-wounded group seemed to follow well an ideal labor market integration process for refugees. A short wait for a municipality to reside in and a careful introduction into the municipality might have been available for this group more than for other refugees. 相似文献
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Resistance training has been shown to be the most effective exercise mode to induce anabolic adaptations in older men and women. Advances in imaging techniques and histochemistry have increased the ability to detect such changes, confirming the high level of adaptability that remains in aging skeletal muscle. This brief review presents a summary of the resistance-training studies that directly compare chronic anabolic responses to training in older (>60 years) men and women. Sixteen studies are summarized, most of which indicate similar relative anabolic responses between older men and women after resistance training. Relatively small sample sizes in most of the interventions limited their ability to detect significant sex differences and should be considered when interpreting these studies. Future research should incorporate larger sample sizes with multiple measurement time points for anabolic responses. 相似文献
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This article examines a test procedure for checking the constancy of serial dependence via copulas for Markov time series data. It also provides a copula-based modeling approach for the dynamic serial dependence. Various parametric families of copulas offering different dependent structures are investigated. A score test is proposed for checking the constancy of a copula parameter. The score test is constructed and its asymptotic null distribution established under a two-stage estimation procedure. The test does not require specification of the probability distribution for the copula parameter. To capture the dynamics of dependence structure over time, autoregressive moving average and exponential type models are proposed. Illustrations are given based on simulated data and historic coffee prices data. 相似文献
59.
Rao (1961, 1963) introduced a measure of second order efficiency (s.o.e.) of a best asymptotically normal (BAN) estimator and obtained the s.o.e's of some well known estimators of the parameter of the multinomial family. Koorts (1985) dealt with a calss of BAN estimators and derived the s.o.e, of the estimator belonging to this class. In this paper we derive a general expressiion for the s.o.e. of a BAN estiimator based on its estimating equation. 相似文献
60.
Choongrak Kim Woochul Kim Byeong U. Park Changkon Hong Meeseon Jeong 《统计学通讯:理论与方法》2013,42(7):1577-1597
Although the Bezier curve is very popular in the area of computational graphics it has rarely been used by statisticians. In this paper we develop methods and techniques for use of the Bezier curve in estimation of density and regression function. Also, asymptotic mean integrated square error for both estimators are derived. Comparisons with kernel estimator are conducted using simulation. 相似文献