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Literature from multiple disciplines suggests that women who are obese during early adulthood may accumulate social and physiological impediments to childbearing across their reproductive lives. This led the authors to investigate whether obese young women have different lifetime childbearing experiences than leaner peers by analyzing data from 1,658 female participants in the 1979 National Longitudinal Survey of Youth. Study sample members were nulliparous women ages 20–25 in 1982. The authors examined their childbearing experiences between 1982 and 2006 and found that young women who were obese at baseline had higher odds of remaining childless and increased odds of underachieving fertility intentions than young women who were normal weight at baseline. These results suggest that obesity has long‐term ramifications for women's childbearing experiences with respect to whether and how many children women have in general and relative to the number of children they want. 相似文献
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反恐战争与美国-伊斯兰世界矛盾的演进 总被引:1,自引:0,他引:1
"9·11"事件后,随着美国反恐战争的深入推进,伊斯兰世界对美国反恐战争的认识和反应发生了深刻变化.这些变化导致美国与伊斯兰世界的矛盾超出国家范畴,向社会和意识形态领域延伸,形成了一个国家对抗一种宗教群体的局面.美国与伊斯兰世界矛盾的重大演变导致双方的敌意和对立进一步加剧,成为影响当前国际局势的主要因素之一. 相似文献
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“9·11”事件后,随着美国反恐战争的深入推进,伊斯兰世界对美国反恐战争的认识和反应发生了深刻变化。这些变化导致美国与伊斯兰世界的矛盾超出国家范畴,向社会和意识形态领域延伸,形成了一个国家对抗一种宗教群体的局面。美国与伊斯兰世界矛盾的重大演变导致双方的敌意和对立进一步加剧,成为影响当前国际局势的主要因素之一。 相似文献
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This research sought to explain the agency of U.S.-based nonprofit nongovernmental organizations (NGOs) in the U.S. standing abroad, and explore the NGO role in the U.S. public diplomacy. A multiple-case study method was used to look at five 501(c)(3) organizations that receive predominantly private funding and operate globally. The data gathered from in-person interviews and corporate documentation were compared between cases, and synthesized across cases using the theory-building technique. While U.S. standing affects American NGOs’ practices and discourses, American NGOs’ behavior might have a bearing on the attitudes, perceptions, and opinions of international publics about the United States. Both the NGO-owned state identities and American NGOs’ reputation for autonomy and freedom of expression enhance the U.S. public diplomacy efforts. 相似文献
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Mullan BP 《International migration (Geneva, Switzerland)》1988,26(1):71-93
This paper uses data collected in 4 Mexican communities (2 rural and 2 urban) in 1982 and 1983, using a sample of 200 households, plus an additional 25 households. This analysis supports these hypotheses: 1) a U-shaped pattern of occupational mobility exists among migrants to the US; 2) the reversal of the initial downward mobility is positively correlated with the accumulation of experience within the US; and 3) the relative steepness of both legs of the pattern vary across socioeconomic with rural origin, illegal, and poorly educated migrants experiencing the slowest reversal of fortune. The occupational mobility of Mexican migrants to the US has 2 distinct phases: 1) labor market entry and 2) that which occurs within the US labor market. Both phases are characterized by occupational immobility and by migrants' area of origin. Other important findings are 1) the slowness with which upward mobility occurs among migrants on their 1st trip, 2) the dominance of agriculture as an occupational group, and 3) an improvement in mobility prospects with increased US experience for repeat migrants. Immobility for 1st time entrants pervades all occupational categories and is exceptionally high for rural origin migrants in agriculture. Rural origin unskilled workers encounter greater mobility constraints, indicating a rural agricultural worker may accomplish an upward movement to the unskilled category, but the chances of further movement are remote. Upon entering the US, the probability of being employed in agriculture is over 25% for all groups except the unskilled. Adjusting successfully to US society is best accomplished by migrants whose Mexican occupation is professional, technical, skilled, or service or who have carefully timed their migration and have accumulated significant experience in the host society. It is only with exposure to the US society, either through a prolonged stay or many trips, that a migrant can overcome the debilitating effects of a disadvantaged socioeconomic background. 相似文献
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自小布什总统上台以来,促进民主已经成为美国中东政策的核心支柱之一.布什总统的大中东民主计划是美国民主化战略的重要一环,本文将对该计划与克林顿政府和欧洲的民主计划作简要比较,在此基础上对其未来的发展作初步评估. 相似文献
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Eric Bonds 《Sociology Compass》2017,11(10)
The 2003 U.S. invasion and subsequent occupation of Iraq had profound consequences for the people living in that nation. In this essay, I provide a brief overview of the dramatic changes that transpired in Iraq due to the war. I then move on to highlight the contributions U.S. sociologists have made in studies regarding the conflict, based on a review of articles published from 2003–2016 in ten generalist U.S.‐based journals. My review shows that while U.S. sociology has made significant contributions to further collective knowledge about American aspects of the Iraq War, U.S. sociologists have paid very little attention to the actual impacts of the invasion and occupation on Iraqi social organizations, Iraqi culture, and on the lives of individual Iraqis. I make the case that these historically significant events deserve more scholarly attention than they have been given so far. I further argue that U.S. sociologists have a special responsibility to document, study, and explain the consequences of their government's behavior when it causes extensive harm to people living in another land. 相似文献
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"This article reports findings that have emerged from an effort made at statistically measuring the effects of immigration on the earnings of U.S.-born youth. The presence of immigrants arriving before 1965 has a positive impact on youth earnings. Recently arrived immigrants impact negatively, however. These results are consistent with recent findings that the skill level of immigrants arriving within the last two decades is lower relative to that of immigrants arriving earlier. The results also show that the negative effects diminish as the youth ages, reflecting skill acquisition and job mobility of the young worker into jobs less vulnerable to competition from immigrant workers." 相似文献
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《Journal of Policy Practice》2013,12(3):25-44
Abstract The last twenty years has been a period of major structural change for the financial services sector in the United States. Some of this restructuring has been prompted by technological change, but public policy has actively facilitated the increased mobility of capital to places where it brings the highest short-term private return but not necessarily the greatest long-term social return. While deregulation and technology have combined to provide a wider choice of services and increased price pressure in the lucrative segments of different financial markets, the pursuit of affluent customers has left lower-income consumers and very small firms at a disadvantage. The sector overall has moved toward a hyper-segmentation of customer bases by income and race, leaving many communities served primarily by higher-cost and sometimes abusive financial services firms. 相似文献
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John W. Welte Grace M. Barnes Marie-Cecile O. Tidwell William F. Wieczorek 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2017,33(2):327-342
In this article we examine data from a national U.S. adult survey of gambling to determine correlates of problem gambling and discuss them in light of theories of the etiology of problem gambling. These include theories that focus on personality traits, irrational beliefs, anti-social tendencies, neighborhood influences and availability of gambling. Results show that males, persons in the 31–40 age range, blacks, and the least educated had the highest average problem gambling symptoms. Adults who lived in disadvantaged neighborhoods also had the most problem gambling symptoms. Those who attended religious services most often had the fewest problem gambling symptoms, regardless of religious denomination. Respondents who reported that it was most convenient for them to gamble had the highest average problem gambling symptoms, compared to those for whom gambling was less convenient. Likewise, adults with the personality traits of impulsiveness and depression had more problem gambling symptoms than those less impulsive or depressed. Respondents who had friends who approve of gambling had more problem gambling symptoms than those whose friends did not approve of gambling. The results for the demographic variables as well as for impulsiveness and religious attendance are consistent with an anti-social/impulsivist pathway to problem gambling. The results for depression are consistent with an emotionally vulnerable pathway to problem gambling. 相似文献
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Threshold Effects in the U.S. Budget Deficit 总被引:1,自引:1,他引:0
We contribute to the debate on whether the U.S. large federal budget deficits are sustainable in the long run. We model the U.S. government deficit per capita as a threshold autoregressive process. We find evidence that the U.S. budget deficit is sustainable in the long run and that economic policy makers will only intervene to reduce per capita deficit when it reaches a certain threshold. (JEL C32 , E62 ) 相似文献
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Gregory McLauchlan 《Sociological inquiry》1997,67(1):1-26
I present an analysis of the history of U.S. expansion and rise to hegemony in World War II, and argue that the concrete global perspectives and postwar ambitions of U.S. state managers were formed in the course of world war itself. They were not the result of preconceived economic or geopolitical policies or aims. I examine U.S. expansion and postwar goals in the military, economic, and political arenas, and show how social processes set in motion by world war in each of these dimensions were central in shaping the distinctive outcomes. I develop a theoretical perspective of world war as a social process, and argue that such an extraordinary period of violence, historical contingency, and state-led expansion involves potentially unique features of macrohistorical development and change. 相似文献
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Monetary Policy and the U.S. Stock Market 总被引:1,自引:0,他引:1
What is the influence of stock market valuations on monetary policy? We use a forward‐looking Taylor rule model to examine if monetary policy since the 19 October 1987 stock market crash has been influenced by the valuation of the stock market. We estimate the model using revised and real‐time data and find no empirical evidence that the Federal Reserve policy attempted to moderate stock market valuations during the late 1990s despite the “irrational exuberance” comments by Chairman Greenspan. Actually, the empirical evidence suggests that the Fed accommodated the high valuations of the stock market during this period. 相似文献
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