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101.
长期以来关于希波战争的胜负都是从人为的因素来分析的,不过在这场战争中自然环境也应是一个重要的因素。希腊特殊的地理环境使希腊人能够凭借有利的地形以少胜多,同时也对双方的后勤补给造成了不同的影响;而气候因素在整个战争过程中也是不可忽视的。  相似文献   
102.
This paper examines the consequences of exposure to work-related violence and in particular, focuses upon the role of fear (of violence) as a mediating variable. The sample comprises UK public house licensees-individuals who manage public houses and hold the licence permitting the sale of alcoholic drinks on the premises. Questionnaires were sent to 479 licensees and a response rate of 51% was achieved. Each questionnaire measured exposure to a range of violent assaults, fear of violence, general well-being, job satisfaction and organizational commitment. Based upon a final sample of 242 pub licensees, regression analyses showed that as the severity of the violence to which licensees were exposed increased, so fear of becoming a victim and symptoms of impaired well-being increased, while job satisfaction and organizational commitment decreased. Hierarchical analyses showed that fear of violence fully mediated the negative impact of exposure upon each of these other variables. It is argued that the management of fear appraisals should be integrated into organizational responses to work-place violence.  相似文献   
103.
文章通过对高校校园环境规划应实现的三项功能的论述,提出了校园环境规划应遵守的基本原则,并用实例证明的方法阐述了高校校园环境规划对高校发展的重要意义.  相似文献   
104.
全球健康理事会第30届年会侧重讨论了人类健康与生态环境的关系,尤其关注人口与城市化、妇女与儿童保健、生殖健康与艾滋病、卫生体制改革与资源整合等方面的国际研究新动向.  相似文献   
105.
Occupational stress research continues to grow, and is increasingly being used to inform national policy on worker health and well-being. Most models of occupational stress emphasize notions of person-environment fit. Two approaches for intervention to minimize adverse consequences of occupational stress follow from such models. One emphasizes the strengthening and enhancement of indwiduals and their resources, the other emphasizes the reduction ofcommon workplace-based sources ofoccupational stress. This paper reviews 10 organizational-level interventions to reduce stress at work which have been examined in various field studies. These interventions were generally found to have positive effects, and, given the limited success of individual-level interventions in addressing occupational sources of stress, should be encouraged.  相似文献   
106.
An intervention consisting of a thorough examination of the psychological worksite problems and a follow-up with feedback and recommendations was made in four different office worksites. One of the sites («active» group) was more organizational change-oriented than the others («passive» group). The course was followed before, three times during the 3 months of the intervention, and 4 months after the end of it, by means of three endocrine plasma markers: cortisol, prolactin and testosterone. In both study groups the prolactin levels increased in women during the starting phase of the intervention, whereas in men prolactin levels remained stable with a tendency (p=0.06) towards lowered prolactin levels during the end phase of the intervention in the active group. Cortisol levels increased markedly in the passive group and tended to decrease in the active group during the intervention (two-way interaction p=0.003), particularly in men. These findings may be indicative of feelings of uneasiness. Testosterone increased in the active group only, particularly at the beginning of the intervention and particularly in women, and also increased in a non-intervention control group. Testosterone levels are associated with anabolic activity. An increase may be indicative of a «placebo effect» of the intervention. Testosterone changes were still clearly observable after 4 months.  相似文献   
107.
师范生要取得实习成功,除了在知识储备、工作能力方面有足够的准备之外.还必须重视人际交往。要正确认识教育实习中人际交往的特点,认真研究教育实习中人际交往容易出现的问题,学习并掌握人际交往的相应技巧。  相似文献   
108.
This study investigates the relationship between environmental degradation and men and womens family size preferences and subsequent reproductive behaviors in Nepal. We draw on unique environmental data at the local level, household and individual-level survey data and individuals reproductive behavior over a 3 year time period in Western Chitwan Valley, Nepal. Results from Ordinary Least Squares (OLS) and logistic regression models show that poorer environmental quality and greater reliance on publicly owned natural resources are associated with higher family size preferences and higher rates of pregnancy. The analyses provide support for the vicious circle argument that environmental degradation can lead to rising population growth via positive effects on fertility. As environmental conditions decline and when households rely on public lands for natural resources, men and women desire larger family sizes and women are more likely to get pregnant in the near future.  相似文献   
109.
环境会计要素核算探析   总被引:1,自引:0,他引:1  
随着环境污染的日益严重,人们已经意识到必须将环境资源以及与之相关的问题纳入有关的会计核算体系。环境会计要素就是对环境会计对象的进一步分类。环境会计主要包括环境资产、环境负债、环境费用和环境收益等四大要素。  相似文献   
110.
Lifestyle Education for Activity Program (LEAP) was a comprehensive, school-based intervention designed to promote physical activity in high school girls. The intervention focused on changes in instructional practices and the school environment to affect personal, social, and environmental factors related to physical activity. Multiple process evaluation tools and an organizational assessment tool were developed to monitor program implementation from a framework called the LEAP essential elements, which characterized complete and acceptable intervention delivery; secular trends were also monitored. Using process data, LEAP intervention schools were categorized into low- and high-implementing groups and compared with control schools on nine essential elements assessed at the organizational level. The Wilcoxon scores test revealed that low- and high-implementing intervention, and control schools differed significantly on two of nine administrator-reported organizational-level components: having a physical activity team and having a faculty-staff health promotion program. A mixed-model analysis of covariance indicated that, compared to control schools, a greater percentage of girls in high-implementing schools reported engaging in vigorous physical activity. Process evaluation can be used to understand the relationship between level of implementation and successful program outcome.  相似文献   
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