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141.
While the pattern of social mobility in postwar Britain has been extensively studied, revealing considerable upward mobility, much less is known about the subjective dimension to mobility. In this article, we employ a new sample of in-depth interviews with 50-year old men from the National Child Development Study to examine in detail the link between objective mobility patterns and the way the upwardly mobile narrate their life trajectories. In contrast to the mobility ideology suggested by the Oxford mobility survey of the early 1970s, in which the upwardly mobile recognized and internalized their success as a project of the self, we report how members of this later generation of men with highly successful careers prefer instead to articulate 'modest' life stories. By treating the career as a narrative device, we are able to show how the disavowal of the dominant, linear hierarchical career model by these men allows them to tell particular and distinctive stories which establish their individuality and personhood, while, paradoxically, recognizing the cultural power of the dominant model. In particular, we highlight the use of 'linear contingent' narratives by these men, in which specific events, especially those connected with occupational and geographical transitions, are deployed as contingent thresholds to mark out key shifts and passages in their lives. We then compare their accounts with those of immobile and downwardly men, who instead deploy 'ghostly' stories, preoccupied by the past, or defensive accounts, displaying unease with their failure to live up to the expectations of the linear career model. Having shown that men's accounts of mobility are suffused with an awareness of their need to establish their own individuality through repudiating the social trope of the instrumental careerist, we conclude that the links between career identities and objective mobility patterns are not straightforward and need careful unravelling. 相似文献
142.
143.
This paper explores the research evidence from England and France on the mental health of young people aging out of care and into adulthood. It represents the first comparative review based on the evidence from these two countries. Set in the legal, policy and service framework for both countries, it reviews evidence on the mental health of young people in the general population, young people living in care, young people aging out of care, and young adults. It shows: the high levels of psychological adversity of young people entering care; the high rates of mental health problems of young people in care compared with the general population of young people; the increased risk of mental and physical problems at the time of aging out of care, and the general improvement in longer-term outcomes for young adults, although some continue to have serious mental health problems. In conclusion, it suggests that interventions across the life course of young people are needed. 相似文献
144.
Network knowledge and the use of power 总被引:1,自引:0,他引:1
Complementing recent work on the effects of power on network perceptions, we offer a theory specifying how knowledge of network structures and exchange processes differentially affect the use of power by advantaged and disadvantaged positions. We argue that under certain conditions, network knowledge is beneficial to occupants of low-power positions, but not to occupants of high-power positions. Any low-power actor can benefit from having superior information, but if all low-power actors have equally sound knowledge, then all are worse off—a type of social trap. We tested these arguments by manipulating power and the availability of information on network structure and exchange processes in an experimental exchange network setting. The results were supportive. 相似文献
145.
压缩气体供应商竭尽其所能供应气体产品以满足用户对气体纯度、混合精确度和其他特殊要求。大多数气体通过传统的高压气瓶传输,而另一些气体通过容器或者是小型容器或真空瓶传输。不论哪一种运输和存储方法,用户都必须对这些气体进行处理、管理和分配。在这个过程中,气体会与不同的设备系统接触,而这些设备和系统会保持或者降低其纯度。本文讨论了气体减压阀使用材料、选择标准、注意事项和其他与其相关的问题。 相似文献
146.
Why Has Safety Improved at Rail‐Highway Grade Crossings? 总被引:2,自引:0,他引:2
The number of collisions and fatalities at rail-highway intersections in the United States has declined significantly over the past 30 years, despite considerable increases in the volume of rail and highway traffic. This article disaggregates the improvement into its constituent causes. Negative binomial regressions are conducted on a pooled data set for 49 states from 1975 to 2001. The analysis concludes that about two-fifths of the decrease is due to factors such as reduced drunk driving and improved emergency medical response that have improved safety on all parts of the highway network. The installation of gates and/or flashing lights accounts for about a fifth of the reduction. The development in the 1970s and early 1980s of the Operation Lifesaver public education campaign, and the installation of additional lights on locomotives in the mid 1990s, each led to about a seventh of the reduction. Finally, about a tenth is due to closure of crossings resulting from line abandonments or consolidation of little-used crossings. 相似文献
147.
Most cited articles and authors in global strategy research 总被引:2,自引:0,他引:2
Recent reviews of global strategy research have documented a number of top contributors based on the number of their publications. However, no citation analysis has been conducted to ascertain the impact and influence of this research. In response, we have conducted the first ever citation analysis of 393 global strategy articles in nine leading journals published during the 1990s. Our findings identify the 25 most cited articles in the nine journals, the top 40 authors who publish these most cited articles, and the most cited articles in each of the 16 categories (subfields) of global strategy research. We also find that there is relatively little correlation between the set of 30 most prolific authors identified by Lu [Lu, J.W., 2003. The evolving contributions in international strategic management research. Journal of International Management, 9, 193–213.] and our set of 40 most cited authors. Among the 30 most prolific contributors, only eight (27%) have authored one of the top 25 most cited articles. Conversely, 32 (80%) of the 40 authors who publish the top 25 most cited articles are not on the list of most prolific authors. The eight leading authors who excel in both volume and influence of their research—Paul Beamish, John Hagedoorn, Jean-Francois Hennart, W. Chan Kim, Anoop Madhok, Arvind Parkhe, Mike Peng, and Aimin Yan—are surveyed to offer their insights on how to craft high impact research. 相似文献
148.
149.
“Too…To…“结构语法新解 总被引:1,自引:0,他引:1
中外语法学家对“Too…To…”结构做了大量研究。他们根据各自的理解对此结构进行了不同的语法解释。本文作者提供一种新的解释,将形容词分为四种:程度形容词、情感形容词、品质形容词和动态形容词,同时认为“Too”有两个意义:1.in a higher degree than is allowable,required,etc.2.very or extremely.第一意义的“too”只与程度形容词搭配使用,使这一结构中的不定式的意义变成否定。第二意义的“too”可与情感形容词、品质形容词或动态形容词搭配使用,这一结构中的不定式的意义为肯定意义。 相似文献
150.