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131.
Given the varied nature of resource dependent communities, the gendered experiences of women and men may vary in unexpected and contradictory ways. Building on a review and critique of existing theoretical approaches and studies of US and Canadian extractive resource communities in both the feminist and rural social science literature, we provide an analytical approach to engage with gender in the context of these dramatic changes. Our framework, which integrates key insights from recent feminist theorizing, summarizes emergent constructions of masculinity and femininity in a given context by emphasizing the possible contradictions along three broad lines: material, material-discursive, and discursive. 相似文献
132.
133.
In formal inter‐firm networks backed with significant financial support by policy‐makers, network boards are typically established to monitor network activities and to manage the tension between organizational and collective interests. This approach to network governance, however, builds mainly upon agency logic. We integrate agency with embeddedness theory to offer insights into the effectiveness of monitoring as a governance mechanism as networks mature and member firms become embedded. The analyses focus on two issues: (1) how network board characteristics typically associated with monitoring – board independence, board size and board compensation – influence network performance; and (2) how these effects are moderated by network age. The model is tested with longitudinal data on 53 government‐supported networks. In addition to the direct effects of board characteristics, network board size and board compensation have a stronger positive impact on network performance in younger networks than in more mature networks. This study provides insight into why the instituting of boards may prove successful for network‐level performance in newly formed government‐supported networks, but also explains why the positive effects from network board monitoring may diminish as networks grow older. 相似文献
134.
José Dinis-Carvalho Francisco Moreira Sara Bragança Eric Costa Anabela Alves Rui Sousa 《生产规划与管理》2013,24(3):235-247
Value Stream Mapping (VSM) is a very popular tool in lean environments to represent production flows, mapping value stream of a product or family of products, and helps to identify some types of waste. Although very popular, this tool has some limitations as already described in many publications, especially in terms of restrictions in showing most types of waste as well as in its inability to represent various production routes. The purpose of this study is to introduce the waste identification diagram (WID), a new tool to represent production units with its different forms of waste, which overcomes some VSM limitations. The originality of WID comes from the use of its symbols’ dimensions to convey, in a visual and immediate way, relevant information about a production unit. In this paper, WID is applied on a production unit of a lift manufacturer, for testing its performance and comparing it to VSM. The main findings are that WID is in general more effective than VSM in terms of representation of complex production units and in terms of identification of more forms of waste. WID must however overcome some of its limitations such as the lack of information-flow representation and the links to suppliers and clients. 相似文献
135.
How do heat and flood risk drive residential green infrastructure implementation in Phoenix,Arizona?
Urban Ecosystems - Green infrastructure is an increasingly popular strategy to simultaneously address challenges associated with urbanization and global environmental change, including increased... 相似文献
136.
Lauren D. Brumley Maya Nauphal Lisa A. Schwartz Sara R. Jaffee 《Journal of research on adolescence》2021,31(1):204-217
The current study examined whether characteristics of adolescents (i.e., externalizing problems) and their environments (i.e., social support, adverse childhood experiences) relate to academic goal setting, appraisals, and outcomes. Adolescents (n = 99; 87% Black/African American) 13–16 years old completed baseline interviews, and 80% also completed follow‐up interviews. Adolescents with more externalizing problems set fewer academic goals, and youth with social networks characterized by greater support (and less strain) appraised their academic goals as more supported and achievable. Adolescents’ appraisals of their academic goals, but not how many academic goals they had, predicted grades at follow‐up. Increasing social support (and reducing social strain) may foster adolescents’ positive appraisals of their academic goals, which may promote academic achievement. 相似文献
137.
Abraham M. Rutchick Joshua M. Smyth Sara Konrath 《Analyses of Social Issues and Public Policy》2009,9(1):269-282
Colored maps depicting electoral results may exacerbate perceptions of polarization, rather than merely reflecting them. Participants viewed maps of state-by-state Presidential election results that were either Electoral (red/Republican or blue/Democrat) or Proportional (purples that proportionally reflected each group's support). Half of the maps also displayed state-level numeric electoral results. Participants viewing Electoral maps perceived the nation as more politically divided, stereotyped the political beliefs of residents of various states more, and saw people holding views in the political minority as less agentic and less likely to vote. These differences occurred even in the presence of numeric data. Implications of these findings for intergroup perception in several domains are discussed, including the impact of electoral depictions on political campaigns and elections . 相似文献
138.
Hughes S Hughes A Brothers C Spreen W Thorborn D;CNA Study Team 《Pharmaceutical statistics》2008,7(2):121-129
Pharmacogenetics (PGx) – the study of DNA variation in the human genome and the way this impacts the efficacy and safety of medicines – is becoming an increasingly important research tool as physicians, patients, regulatory authorities and payers look for innovative ways to improve the risk:benefit ratio of medicines. While scientific knowledge about PGx is rapidly increasing, implementation of PGx findings to patient care has yet to be fully achieved. One area where significant progress has been made is in the identification of PGx markers associated with variable response to antiretroviral medicines. For example, the major histocompatibility complex HLA‐B*5701 allele has been associated with hypersensitivity to abacavir (ABC) by several independent researchers. While PGx associations have been identified largely through retrospective examination, the clinical utility of these PGx markers in patient care has not been prospectively determined in a randomized study. This paper outlines the design of a study to evaluate the utility of prospective screening for HLA‐B*5701 to reduce the incidence of ABC hypersensitivity in an ABC‐naïve population of HIV‐infected subjects. This represents the first fully powered, randomized, blinded, prospective study to determine the clinical utility of PGx screening to reduce drug‐associated adverse events in any patient population. This type of trial design may have utility for other important medicines which have treatment‐limiting side effects. Copyright © 2007 John Wiley & Sons, Ltd. 相似文献
139.
The number of individuals with Alzheimer's disease or a related dementia is growing at a staggering rate. Thus, it is essential that social workers in geriatric settings are knowledgeable about this disorder and the appropriate interventions to use at all stages of the disease. The purpose of this article is to examine the types of non-pharmacological, psychosocial treatments that are used to manage the behavioral manifestations and changes in the mood of individuals with Alzheimer's disease or a related dementia. While great strides have been made in pharmacological treatments of Alzheimer's disease, less attention has been given to the types of psychosocial interventions that are readily employed in community-based and long-term care settings to assist in the care of these individuals. This article provides an overview of psychosocial interventions, as well as identifies the direction for future evidence-based treatment studies, for individuals with Alzheimer's disease and related dementia. 相似文献
140.
Abstract. This paper argues that preference change could explain, in part, the growth of within‐group wage inequality in the USA and the UK in the 1980s. The absence of such preference change in continental European countries might also help explain why their wage inequality did not rise in the same way. The argument relies on evidence from the World Values Surveys and uses an efficiency wage model of within‐group wage inequality where there are differences in the degree of discretion at work across firms and workers value not just the wage but also the degree of discretion on the job. 相似文献