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排序方式: 共有1371条查询结果,搜索用时 328 毫秒
971.
972.
973.
974.
Author: ELTIS, DAVID; The Rise of African Slavery in the Americas; Reviewer: Stuart Schwartz; Author: GOMEZ, MICHAEL A.; Exchanging our Country Marks: The Transformation of African Identities in the Colonial and Antebellum South; Reviewer: Philip Morgan; Author: WALVIN, JAMES; Making the Black Atlantic: Britain and the African Diaspora; Reviewer: Howard Temperley; Author: NEWTON-KING, SUSAN; Masters and Slaves on the Cape Eastern Frontier; Reviewer: Clifton Crais; Author: ROSS, ROBERT; Status and Respectability in the Cape Colony, 1750-1870; Reviewer: Clifton Crais; Author: MORRISON, MICHAEL A.; Slavery and the American West: The Eclipse of Manifest Destiny and the Coming of the Civil War; Reviewer: S-M. Grant; Editor: INSCOE, JOHN C.; Appalachians and Race: The Mountain South from Slavery to Segregation; Reviewer: Tim Lockley; HODGES, GRAHAM RUSSELL; Root &; Branch: African Americans in New York &; East Jersey, 1613-1863; Reviewer: Edward Countryman; Author: YOUNG, JEFFREY ROBERT; Domesticating Slavery: The Master Class in Georgia and South Carolina, 1670-1837; Reviewer: Ingeborg Dornan; Author: JEFFREY, JULIE ROY; The Great Silent Army of Abolitionism: Ordinary Women in the Antislavery Movement; Reviewer: Christopher L. Brown; Author: SMITH, JOHN DAVID; Black Judas: William Hannibal Thomas and The American Negro; Douglas Ambrose; Author: KOUSSER, J. MORGAN; Colorblind Injustice: Minority Voting Rights and the Undoing of the Second Reconstruction; Reviewer: Stephen Tuck  相似文献   
975.
In this study we present evidence which supports the use of retrospective research designs to study the transition from delinquency to adult deviance. Delinquency rates based on adolescents’ responses to the Richmond Youth Study in 1965 are compared to the rates based on retrospective accounts of delinquency provided by adults to the Epidemiologic Catchment Area Study in 1981–82. These comparisons were enhanced by controlling for race, sex, birth cohort and the greater period at risk of delinquency experienced by the adult respondents. The item specific pattern of adolescent behavior recalled by adult respondents in 1981–82 is very similar to that reported by adolescents in 1965.  相似文献   
976.
ABSTRACT

Objective: Collegiate Recovery Programs (CRPs), a campus-based peer support model for students recovering from substance abuse problems, grew exponentially in the past decade, yet remain unexplored. Methods: This mixed-methods study examines students' reasons for CRP enrollment to guide academic institutions and referral sources. Students (N = 486) from the 29 CRPs nationwide operating in 2012 completed an online survey in 2013. Results: Students were somewhat older than traditional age (mean age = 26). Now sober for 3 years (mean), they had experienced severe dependence on multiple substances. One third reported they would not be in college were it not for a CRP, and 20% would not be at their current institution. Top reasons for joining a CRP were the need for same-age peer recovery support and wanting to “do college sober,” recognizing that college life challenges sobriety. Conclusions: CRPs appear to meet their mission of allowing recovering students to pursue educational goals in “an abstinence hostile environment.” Findings emphasize the need for more institutions to address the support needs of students in recovery.  相似文献   
977.
978.
Quality of life is an increasingly common theme in the health status and health promotion literatures. Six approaches that consider quality of life and health are reviewed. These are (a) health-related quality of life; (b) quality of life as social diagnosis in health promotion; (c) quality of life among persons with developmental disabilities; (d) quality of life as social indicators; (e) the Centre for Health Promotion (University of Toronto) model, and (f) Lindstrom's quality of life model. Each approach is considered as to its emphasis on objective or subjective indicators, individual or system-level measurement, value-laden or value-neutral assumptions, and potential relationship to social policy and social change goals. The links among the social indicators, quality of life, and health promotions areas are examined.  相似文献   
979.
Using survey data for Tongan and Samoan migrants in Sydney the effects of visa restrictions on labor market performance of migrants are assessed. Univariate analysis suggests a positive association between unemployment and the unrestricted entry of Samoan step-migrants from New Zealand. A probit model of the determinants of unemployment is estimated with controls for human capital and demographic variables. While human capital endowments are important, visa restrictions do not have a significant effect on either group‘s employability. Implications for policy are discussed highlighting the complementarities between host country immigration policies and foreign aid programs. Received: 13 August 1997 / Accepted: 5 March 1998  相似文献   
980.
Emergy Measures of Carrying Capacity to Evaluate Economic Investments   总被引:17,自引:0,他引:17  
This paper outlines a method for determining carrying capacity for economic investments based on an emergy evaluation of the environmental resources of a region. Using data from tourism development in Mexico and Papua New Guinea, the concept of carrying capacity is related to intensity of development, environmental support area, and the fit of economic development in local environments and economies.Emergy, a unit of resource use and work potential, is used to quantitatively evaluate intensity of development. Emergy evaluation is briefly described and the evaluations of tourism used to further explain the methodology. The total annual resource use for the tourist resorts and the economies in which they are embedded (including inputs of renewable and nonrenewable resources and purchased goods and services) was calculated and converted to emergy units. The renewable resource base and an Environmental Loading Ratio (ELR), are proposed as a means for determining both long term and short term carrying capacity respectively. The concept of sustainable development is related to the net emergy benefits that result from development. Expressed as a ratio of the amount of emergy received by the local economy to the amount that is exported (embodied in tourists), sustainability is suggested to result from a positive emergy trade balance.  相似文献   
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