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51.
Public relations practitioners in this study who perceived social media (e.g., blogs) to be a normal part of their organization's day-to-day communication were less likely to choose an accommodating stance toward a key public than practitioners in “low-tech” conditions. Forty-three practitioners with a mean of 14.5 years professional experience participated in a 2 × 2 (contingencies for dialogue × technological orientation of organization) experiment. The data reveal a disconnect between the potential relational benefits of social media and the stance public relations practitioners in this study chose when social media were introduced as a regular part of their working environment. 相似文献
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The Nature and Consequences of Organization-Employee and Union-Member Exchange: An Empirical Analysis 总被引:1,自引:0,他引:1
Drawing on a study of 423 union members in a UK Primary Care Trust, we use structural equation modeling to investigate the extent to which organizational and union commitment and citizenship behaviors are a function of economic and social exchange. Findings suggest that the organization-employee and union-member exchanges are distinct, with organizational commitment a function of organization-employee exchange and union commitment and citizenship behaviors (UCB) a function of union-member exchange. Findings also suggest that union commitment and UCB are motivated primarily by social exchange, with economic exchange playing a supporting role. In addition, for organizational commitment, social exchange also seemed to be relatively more important. There was no evidence that perceived industrial relations climate moderates these relationships. Implications for industrial relations and workplace social partnerships are considered. 相似文献
55.
Theory and Society - 相似文献
56.
AbstractIn 2012, the NGO Save the Children launched its No Child Born to Die campaign with the tagline, “Breastfeeding Saves Lives.” The press release explains that in the first hours and days after a baby is born, their mother produces colostrum, a substance known to improve immunity, which must be delivered to infants in the first sixty minutes of life; this is referred to as “the power of the first hour.” Invoking a sense of urgency and a crisis of infant mortality, which breastfeeding is positioned to resolve, the campaign cites staggering medical statistics of infant deaths in the campaign targets of Africa, Asia and Latin America, and also Northern Indigenous and Inuit reserves in Canada. More than misrepresenting racialized women in the developed world as uneducated on infant health, childcare and child rearing and as lacking agency and empowerment, the campaign mobilizes the erroneous conflation of medical science, morality, capitalism and public health – a linkage typically mobilized by the development industry to the detriment of globally marginalized women. In order to understand how this conflation is mobilized to manufacture crisis at the expense of examining the root causes of infant mortality globally, we collect theories of crisis temporalities to develop a “feminist politics of crisis.” 相似文献
57.
Diesel Engine Exhaust and Lung Cancer Mortality: Time‐Related Factors in Exposure and Risk 下载免费PDF全文
Suresh H. Moolgavkar Ellen T. Chang Georg Luebeck Edmund C. Lau Heather N. Watson Kenny S. Crump Paolo Boffetta Roger McClellan 《Risk analysis》2015,35(4):663-675
To develop a quantitative exposure‐response relationship between concentrations and durations of inhaled diesel engine exhaust (DEE) and increases in lung cancer risks, we examined the role of temporal factors in modifying the estimated effects of exposure to DEE on lung cancer mortality and characterized risk by mine type in the Diesel Exhaust in Miners Study (DEMS) cohort, which followed 12,315 workers through December 1997. We analyzed the data using parametric functions based on concepts of multistage carcinogenesis to directly estimate the hazard functions associated with estimated exposure to a surrogate marker of DEE, respirable elemental carbon (REC). The REC‐associated risk of lung cancer mortality in DEMS is driven by increased risk in only one of four mine types (limestone), with statistically significant heterogeneity by mine type and no significant exposure‐response relationship after removal of the limestone mine workers. Temporal factors, such as duration of exposure, play an important role in determining the risk of lung cancer mortality following exposure to REC, and the relative risk declines after exposure to REC stops. There is evidence of effect modification of risk by attained age. The modifying impact of temporal factors and effect modification by age should be addressed in any quantitative risk assessment (QRA) of DEE. Until there is a better understanding of why the risk appears to be confined to a single mine type, data from DEMS cannot reliably be used for QRA. 相似文献
58.
Tom O’Neill 《Identities: Global Studies in Culture and Power》2015,22(1):124-139
This paper explores how second-generation Tamil-Canadian university students have modified their ‘cultural heritage’ in the period after the defeat of the Liberation Tigers of Tamil Eelam (LTTE) in May 2009. Using a generational framework suggested by the work of Karl Mannheim, I show that the events of May 2009 situated second-generation Tamil-Canadian political activism as a response to the ambivalence of their parents to the conflict in Sri Lanka. Second-generation Tamil-Canadians are also shown to have altered the key LTTE symbol of the Maaveerar (great hero) to better fit a transnational social field that is framed by the new realities of post-LTTE Sri Lanka and by intolerance to imported conflict in Canada. I argue that the Tamil second generation is highly engaged with the politics of their cultural identity, and that this engagement may have a lasting influence on transnational Tamil identity and on the political status of the Tamil community within Canada. 相似文献
59.
Population Research and Policy Review - The recently finalized changes to the disclosure avoidance policies of the US Census Bureau for the 2020 census, grounded in differential privacy, have faced... 相似文献
60.
Mueller J. Tom Brooks Matthew M. Pacas José D. 《Population research and policy review》2022,41(4):1501-1523
Population Research and Policy Review - Poverty scholarship in the United States is increasingly reliant upon the Supplemental Poverty Measure (SPM) as opposed to the Official Poverty Measure of... 相似文献