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881.
世界许多国家人才发展和人口发展的经验数据分析表明,人才发展有着诸多的人口学规定性、人口学基本要素以及人才发展的基本人口模式等。从人口学视角对2005-2020年我国高等教育和高中阶段教育发展战略的实现,进行人口学支持论证是十分必要的。 相似文献
882.
Zachary Zimmer Kim Korinek John Knodel Napaporn Chayovan 《Journal of marriage and the family》2008,70(3):585-598
This paper examines interactions between older adults living in rural areas of Thailand and Cambodia and their adult children. Thai data come from the Survey of the Welfare of the Elderly (N= 3,202 older adults and 17,517 adult children). Cambodia data are from the Survey of the Elderly in Cambodia (N= 777 older adults and 3,751 adult children). Results indicate that older adults in rural areas are not being abandoned, and supportive expressions such as visits and provision of material goods depend on living proximity, characteristics that relate to the needs and dependency of the older adult, and the life circumstances of adult children. These findings support an extension of an altruistic perspective that incorporates notions of vulnerability of older adults. 相似文献
883.
There is a need to understand the associations between attitudes towards retirement in specific occupations and various psychosocial and work-related factors. This study identified correlates of retirement thoughts and retirement preference in hospital physicians. The sample comprised 447 (251 male and 196 female) physicians from three hospital districts in Finland. After adjustment for gender, age and salary, minor psychiatric morbidity increased likelihood of retirement thoughts and retirement preference. Retirement thoughts and retirement preference were more common in doctors reporting low job control, poor teamwork and unjust supervision than in doctors perceiving their working conditions more favorably. Work preference was associated with high overwork. The associations of work characteristics with retirement thoughts and retirement preference largely persisted after control for indicators of health and social circumstances. In conclusion, in addition to demographic and financial factors and health, retirement attitudes in hospital physicians seem to be related to organizational and managerial factors that are potentially amendable to intervention. This has implications for retaining hospital physicians who might otherwise retire. 相似文献
884.
辛炳炜 《榆林高等专科学校学报》2008,18(2):61-64
过渡金属钯催化的Suzuki反应是碳-碳偶联反应中最重要的反应之一。近几年聚乙二醇(PEG)作为一种无毒、可循环利用、便宜易得的绿色介质或液体载体逐渐引起有机化学界的重视。在反应过程中PEG即可以作为溶剂或载体又可以促进反应活性,固定催化剂,减少催化剂的流失。近年来PEG参与的Suzuki反应受到广泛关注并取得了一定进展。就近几年PEG参与的Suzuki反应进行综述。 相似文献
885.
886.
论法律对道德的支持及其限度 总被引:1,自引:0,他引:1
刘春兵 《郑州大学学报(哲学社会科学版)》2002,35(5):121-125
法律支持道德的依据在于,法律不仅具有合道德性,还有优于道德的独特品质。法律对道德的支持是通过法的制定和法的实施来实现的,这是一个道德法律化和法律道德化的过程。法律对道德的支持是有限度的,主要表现为:法律支持道德的范围的有限性;法律重在规范人的行为,而不直接规范人的思想;法律的过度介入会削弱道德,遏制道德的发展。在实践中,我们应发挥道德与法律的综合整治功能,避免法律对道德的包办。 相似文献
887.
Nancy J. McIntosh 《Work and stress》1990,4(2):139-154
A number of theoretical perspectives as well as common wisdom suggest that leader support is important for alleviating or preventing dysfunctional effects of stress at work. Other perspectives suggest that task characteristics also serve a supportive function. In this study, data from 97 nurses in a paediatric hospital were used to compare the utility of the path-goal theory of leadership, social support theory and substitutes for leadership theory for explaining the impact of leader support on satisfaction and anxiety responses of workers. In addition, the relative impact of leader support and enriched tasks on worker affect was explored. Results suggest that social support theory was able to predict most findings regarding leader support, and that leader support is more important than task to predictions of satisfaction of workers and autonomy is more important to relieving anxiety of workers. The study extends findings about the general value of leader support for managing, but the need to clarify the mechanisms through which the effects occur is emphasized. 相似文献
888.
对家庭暴力的心理学视角分析 总被引:2,自引:0,他引:2
本文从心理学的角度出发,分析了家庭暴力问题及其成因。文章涉及心理学理论对家庭暴力成因的分析,家庭暴力中施虐者和受虐者的心理特质分析,暴力发生过程双方心理发展变化过程,文章还对运用心理学知识防止家庭暴力的一再发生做了探讨,以期能为受虐妇女提供心理支持与帮助。 相似文献
889.
大力促进小企业发展是我国西部开发的重要内容。由于规模小、资金实力薄弱、抗风险能力差等方面的弱点,使小企业很难通过正规渠道融通资金。为了扶持小企业的发展,各国政府都制定了特殊的鼓励政策。美国的SBA是支持小企业发展比较成功的运作模式,其经验对我国西部地区小企业的可持续发展有重要的借鉴意义。 相似文献
890.
This paper describes a longitudinal study evaluating organizational changes at a postal sorting terminal in Sweden. One hundred postal workers were followed up for 1 year after the changes were put in place. Information about psychosocial factors, sleep disturbances and gastrointestinal complaints were collected by questionnaires administered at the onset of the changes and at 8 and 12 months later. Sick leave during the 1-year follow up was compared with that during the year before the changes were introduced. A significant increase in skill discretion and in authority over decisions occurred during the study period. The reported increase in skill discretion and authority over decisions correlated with a reduction in difficulties with sleep and with gastrointestinal complaints. Changes in reported contact with team mates and superiors also correlated with changes in the reporting of sleep difficulties and gastrointestinal complaints. There was a significant reduction in sick leave. The results indicate that the organizational changes improved the quality of work and at the same time reduced sick leave and psychosomatic complaints. 相似文献