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121.
Policymakers in the UK and beyond have sought to promote interventions to encourage social capital‐building among disadvantaged groups. One specific concern is that those with limited access to social capital/social network relationships will be at greater risk of experiencing both unemployment and poverty. By analyzing longitudinal data from the British Household Panel Survey (BHPS), we seek to identify significant relationships between poverty and the likelihood of entering employment, and different measures of ‘sociability’ and social isolation. Crucially, we discuss if and how measures of sociability/social isolation are associated with jobseekers' varying chances of exiting and re‐entering work and how this varies with their experience of poverty. These issues are important because if sociability impacts on the likelihood of entering employment from a state of worklessness, then policymakers need to understand how cycles of social and labour market exclusion are associated with the rates of entering employment in order to develop effective interventions to improve jobseekers' employability and combat poverty. Following an analysis of BHPS data, we identify lessons for policy for combating long‐term unemployment and promoting social inclusion.  相似文献   
122.
Molecular dynamic computer simulation is an essential tool in materials science to study atomic properties of materials in extreme environments and guide development of new materials. We propose a statistical analysis to emulate simulation output with the ultimate goal of efficiently approximating the computationally intensive simulation. We compare several spatial regression approaches including conditional autoregression (CAR), discrete wavelets transform (DWT), and principle components analysis (PCA). The methods are applied to simulation of copper atoms with twin wall and dislocation loop defects, under varying tilt tension angles. We find that CAR and DWT yield accurate results but fail to capture extreme defects, yet PCA better captures defect structure.  相似文献   
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This paper focuses on patterns of healthy life expectancy for older women around the globe in the year 2000, and on the determinants of differences in disease and injury for older ages. Our study uses data from the World Health Organization for women and men in 191 countries. These data include a summary measure of population health, healthy life expectancy (HALE), which measures the number of years of life expected to be lived in good health, and a complementary measure of the loss of health (disability-adjusted life years or DALYs) due to a comprehensive set of disease and injury causes. We examine two topics in detail: (1) cross-national patterns of female-male differences in healthy life expectancy at age 60; and (2) identification of the major injury and disability causes of disability in women at older ages. Globally, the male-female gap is lower for HALE than for total life expectancy. The sex gap is highest for Russia (10.0 years) and lowest in North Africa and the Middle East, where males and females have similar levels of healthy life expectancy, and in some cases, females have lower levels of healthy life expectancy. We discuss the implications of the findings for international health policy.  相似文献   
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There are many ways of construing the psychology of loss. This paper describes one such model, which enlightens some, but not all, aspects of bereavement and needs to be used alongside other models. Loss is one aspect of psychosocial transition, the psychological change that takes place whenever people are faced with the need to undertake a major revision of their assumptions about the world. The paper focuses on the ways in which people change or fail to change their internal model of the world in the face of emergent events. Examples are taken from bereavement, loss of a limb, and the succession of losses that mark the course of terminal illness. Implications for identifying people at risk and mitigating that risk are outlined.  相似文献   
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The interaction of geography and world-systems theory has created two groups of work. The first body of work uses world-systems theory as its theoretical framework with minor levels of critique or change. The second body of work attempts to inform world- systems theory by explicitly including a geographical perspective. Human geographers attracted to world-systems theory provide a perspective that highlights the role of agency in what is widely perceived to be a rigid structuralist approach. Key geographical concepts of region and place are viewed as social constructs created within an overarching context of structural imperatives. By conceptualizing places, states, and the macroregions of core, semiperiphery, and periphery as geographical scales, the role of agency in creating and maintaining the important structures and institutions of the capitalist world-economy, such as hegemony, is illustrated. The geographer's interest in the creation of geographical scales results in analysis of the dynamism of the contemporary world-system.  相似文献   
129.
This article provides some history of sociology by focusing on the origins of the Bogardus Social Distance Scale. The scale was developed by Emory Bogardus in 1924 and is still widely used in measuring prejudice. It has been translated into several languages, and used in many countries in measuring attitudes toward a variety of groups. The authors use primary and secondary data, including an interview with one of Bogardus’s colleagues, Thomas Lasswell, and the Bogardus archive at the University of Southern California. American racial and ethnic conflict, and the increasing scientific emphasis in sociology help explain the genesis of the scale. The personal biography of Bogardus is examined along with trends in sociology during his training at the University of Chicago and developments throughout American society. This study shows how the social environment of Bogardus influenced his personal life circumstances that help account for his creation of the scale. Thanks are due to a group that includes Thomas Lasswell, Jon Miller, Patricia Adolph, Susan Hikida, Claude Zachary, Ruth Chananie, Ann Hunter, Margaret Johnson, James Aho, Donald Granberg, Steve Kroll-Smith, and Nancy Turner Myers.  相似文献   
130.
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