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1.
de Almeida RA Veiga MM de Castro Moura Duarte FJ Meirelles LA Veiga LB 《Work (Reading, Mass.)》2012,41(Z1):4979-4982
Personal Protective Equipment (PPE) is considered the last preferred solution to an Occupational Safety Health (OSH) system. Brazilian OSH legislation assumes and requires PPE usage to neutralize the possibility of pesticide contamination. This study examines the inadequacy of the PPE used in a tomato crop, particularly from the standpoint of thermal comfort. This study made observations regarding heart rate and body temperature in a controlled environment using a treadmill (with and without PPE) of 12 volunteers; and during the process of rural labor (at rest and in normal work routine) of 2 actual rural workers. Comparing the results of the treadmill test (with and without PPE) which tried to reproduce the same level of effort and environmental conditions of the actual rural work, this study demonstrated that PPE makes thermoregulation harder and tympanic temperature reaches higher values with the same level of effort. Moreover, body temperature increases quickly: with PPE it took 15 minutes to raise 1°C in body temperature, compared to 40 minutes without PPE. The results of this study indicated that the use inadequate PPE might pose thermoregulation risk to rural workers. 相似文献
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The purpose of this study was to assess the benefits of an exercise program associated to the educational phase of the "Back School Program" in the quality of life of workers from a cigar factory. This is a case study conducted over four months with three activities a week, two times a day, with the third day devoted to educational activities, focusing on healthy lifestyle, correct posture, postural orientations, daily living and work activities, work motivation, and other issues. 相似文献
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论中文书目数据库建设中的质量控制 总被引:2,自引:0,他引:2
杨莉莲 《西藏民族学院学报》2006,27(3):96-99
书目数据质量是保证书目数据库整体质量的基础。本文从文献著录标准化、规范化、外来数据源的合理利用、原始编目的著录、加强书目管理以及编目人员应具备的素质等方面,分析了书目数据库建设中的质量控制问题。 相似文献
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Lilian M. Jonas 《Symbolic Interaction》1999,22(3):247-267
River guides are those individuals given the extraordinary task of delivering their passengers from the dangers and chaos of white-water rivers. After engaging in what Coffman would call fateful action, river guides emerge with perceived strong character. However, before river guides can achieve such an elevated identity, they must first manage the passengers' view of the rapids as dangerous. In this article, I discuss the various techniques river guides use to construct and enhance danger on the river, how facing such danger is used to demonstrate strong character, and its relevance as a basis for authority in a leisure setting. 相似文献
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Luis Roberto Benia Nelson Hauck-Filho Mariana Dillenburg Lilian Milnitsky Stein 《Journal of child sexual abuse》2013,22(3):259-279
Systematic review and meta-analysis of literature were conducted examining the effectiveness of the National Institute for Child Health and Human Development Investigative Interview Protocol in improving the quality of child forensic interviews. Online databases were searched for journal articles published between the years 2000 and 2013. Measures of interview quality were the type of interviewer utterances and the amount of information provided by children. Five studies met criteria for inclusion in the meta-analysis. Weighted mean of the effect sizes was calculated for each outcome measure. Protocol interviews had more invitations (g = 1.60) and fewer option-posing (g = ?.95) and suggestive prompts (g = ?.63) than standard interviews. Children interviewed by the protocol provided more central details (g = .90) in response to invitations than controls. Meta-analyses of a subset of preschool children samples revealed that protocol interviews had more invitations (g = 1.46), fewer suggestive prompts (g = ?.61), and fewer option-posing prompts (g = ?1.05) than controls. Findings corroborate results from previous studies that suggested the benefits of the protocol on the interviewers’ performance and on children’s informativeness. However, protocol did not show the same performance with regard to preschool children. 相似文献
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Given the growing number of elderly persons in society and concerns about their health and well-being, the aim was to review the available literature on their death anxiety, and to explore features of this experience among a small sample of older men and women in care facilities. In both the review and empirical parts of this study, components and correlates of death anxiety were investigated. The review revealed limited research focus on death anxiety among the elderly, particularly among those in institutions, but suggested both components and correlates for inclusion in our empirical study. Results showed that, among our elderly participants in an assisted living facility (N = 49; age range: 60-96 years), there were higher levels of fear for others and of the dying process than for fear of the unknown. Notably, among the correlates identified, fear for significant others was associated with poor physical health; fear of the dying process was related to low self-esteem, little purpose in life, and poor mental well-being. Gender differences in death anxiety were found: women showed greater fear for the death of loved ones and for the consequences of their own death on these loved ones, than did men. These patterns are discussed in the light of concerns about the welfare of elderly persons; scientific implications are also considered. 相似文献
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Although Confucianism is a resilient cultural tradition in Asian societies, its role in their corporate governance systems is ambiguous. Confucian values have been pushed to the periphery because of a preoccupation in these countries to emulate corporate governance systems from the West. This article argues that Confucianism has much to offer in enhancing director conduct and corporate governance standards. As the attention of the global business community turns eastwards, it is opportune to revive interest in Confucianism and to explore ways in which it can be integrated formally into companies' governance systems. 相似文献
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This article is concerned with the different assumptions and strategies that respondents in the banking sector and the police force use to account for the existence of inequalities between men and women. We search for a perspective that can theorize the different ways in which these employees deal with the existence of inequalities. We examine conceptualizations of the division of labour and of inequalities between the sexes in mainstream organization studies and in liberal, socialist and postmodernist feminist perspectives to organization studies. While these different perspectives highlight different types and causes of inequalities, no perspective can make sense of all the organizational practices in the banks and the police force. We are of the opinion that Billig's concept of ideological dilemmas offers a fruitful starting point to reflect upon the simultaneous existence of the different concepts and provides a valuable framework for our research. It sheds light on the ideological nature of theories, analyses how people think and argue with ideology by bringing in contrary and conflicting notions and opens the possibility of engaging in open dialogue about strategies for change. 相似文献
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Shaw L Jacobs K Rudman D Magalhaes L Huot S Prodinger B Mandich A Hocking C Akande V Backman C Bossers A Bragg M Bryson M Cowls J Stone SD Dawe E Dennhardt S Dennis D Foster J Friesen M Galheigo S Gichuri J Hughes I Isaac A Jarus T Kinsella A Klinger L Leyshon R Lysaght R McKay E Orchard T Phelan S Ravenek M Rebeiro Gruhl K Robb L Stadnyk R Sumsion T Suto M 《Work (Reading, Mass.)》2012,41(4):369-377