全文获取类型
收费全文 | 1030篇 |
免费 | 69篇 |
国内免费 | 150篇 |
出版年
2024年 | 10篇 |
2023年 | 23篇 |
2022年 | 25篇 |
2021年 | 34篇 |
2020年 | 61篇 |
2019年 | 48篇 |
2018年 | 50篇 |
2017年 | 42篇 |
2016年 | 44篇 |
2015年 | 32篇 |
2014年 | 64篇 |
2013年 | 103篇 |
2012年 | 27篇 |
2011年 | 50篇 |
2010年 | 33篇 |
2009年 | 47篇 |
2008年 | 73篇 |
2007年 | 78篇 |
2006年 | 75篇 |
2005年 | 61篇 |
2004年 | 50篇 |
2003年 | 34篇 |
2002年 | 24篇 |
2001年 | 30篇 |
2000年 | 26篇 |
1999年 | 14篇 |
1998年 | 20篇 |
1997年 | 13篇 |
1996年 | 10篇 |
1995年 | 12篇 |
1994年 | 7篇 |
1993年 | 5篇 |
1992年 | 3篇 |
1991年 | 4篇 |
1990年 | 2篇 |
1989年 | 1篇 |
1988年 | 1篇 |
1986年 | 2篇 |
1985年 | 2篇 |
1984年 | 4篇 |
1983年 | 3篇 |
1978年 | 1篇 |
1975年 | 1篇 |
排序方式: 共有1249条查询结果,搜索用时 15 毫秒
171.
医疗价格过度增长的管制原因分析 总被引:1,自引:0,他引:1
医疗服务的准公共产品特征说明医疗价格问题不能完全由市场来解决,政府必须对医疗价格进行管制。造成医疗价格高昂的原因是多样的和复杂的,基于对医疗价格的政府管制现状分析,认为对医疗价格的管制不善,是导致中国高昂医疗价格的原因之一,并且提出了对医疗价格进行管制的制度框架。 相似文献
172.
精神医学是临床医学的一个分枝,是高度复杂的一门科学,站在哲学的角度反思,信息系统控制科学方法渗透于精神医学的历史发展过程和临床工作的资料收集、诊断、治疗等各个环节,以及精神医学的科研工作中,还启迪着我国精神卫生事业的发展方向。 相似文献
173.
精神分裂症是一种常见的重性精神障碍,属于复杂的多基因遗传性疾病。随着分子生物学技术和遗传学数据分析方法的进步,精神分裂症易感基因方面的研究取得了一定的进展,但是至今还没有一个精神分裂症的易感基因得到准确定位。系统生物学是采用系统科学的方法研究一个生物系统的一种大科学,为寻找精神分裂症等复杂疾病的易感基因提供一种新的思路。 相似文献
174.
王洪春 《医学与哲学(人文社会医学版)》2006,27(11):19-21
过劳死的特征是在岗死亡、英年早逝、男多女少、白领为主、亚健康前兆、猝死为主。过劳死的原因是经济社会转型、竞争加剧、社会压力增大和医疗社会保障制度不健全。应对措施医疗社会保障和劳动制度,应当从消极性治疗为主的模式转变为积极性预防为主的模式、从主要保护体力劳动的模式调整为既保护体力劳动也保护脑力劳动的模式。 相似文献
175.
对应急体系中开展志愿服务的理性思考 总被引:2,自引:0,他引:2
民间组织和志愿者在突然事件的前期救援和事后重建中,往往都起着不可或缺的作用。分析了应急体系中开展志愿服务的必要性和可行性,讨论了开展志愿服务存在的问题,探讨了解决这些问题的途径。 相似文献
176.
从人际关系看人格--认知-情感系统理论的视角 总被引:4,自引:0,他引:4
人格的认知—情感系统理论(cognitive-affective system theory of personality,简称CAPS)被视为是与大五人格理论齐名的一种人格理论。该文拟从个体外部的人际关系层面来阐述该理论,以加深对理论的理解。然后,又从CAPS与其它人际关系理论的契合说明该理论是一种整合性的人格理论。最后,指出了CAPS的优点和局限性,并由此对人格研究的未来发展方向进行了探讨。 相似文献
177.
Carolyn S. Henry Linda C. Robinson Rachel A. Neal Erron L. Huey 《Journal of child and family studies》2006,15(3):308-318
We used a systems perspective to examine relationships between adolescents’ perceptions of overall family system functioning and selected parental behaviors. Self-report questionnaire data from 160 ninth and tenth grade students were analyzed using MANCOVA and discriminant analysis. The results showed two parental behaviors, support and monitoring distinguished between types of overall family system functioning. Adolescents in balanced and moderately balanced overall family functioning reported greater parental support, while adolescents in balanced and extreme overall family functioning reported greater parental monitoring. We present the implications of our findings for parent education and assessment. 相似文献
178.
Research on the determinants and implications of career success, and in particular on how they are related to health among Chinese workers is scarce. This research explores the impact and relevance of individual attitudes of trust and organizational citizenship behavior on objective and subjective career success, and their relevance to physical and mental health. Further, we explore the moderating role of a career system on the relationships between work attitudes and career success. Using a random sample of 10,372 people in China we used multi-level linear regression methodology to explore a mediation–moderation model based on organizational theories. We found support for the impact of organizational citizenship behaviors and trust, for both objective and subjective career success as mediators of mental and physical health, and for a career system as a moderator, with significant differences emerging between workers employed in the public and private sectors. The results are important as they shed light on the relationship between work and life attitudes on outcomes of high relevance at national level. The original contribution would be of interest to policy makers at both organizational and national level. 相似文献
179.
Lappi H Valkonen-Korhonen M Georgiadis S Tarvainen MP Tarkka IM Karjalainen PA Lehtonen J 《Infant behavior & development》2007,30(4):546-556
The effects of eating on heart rate variability (HRV) differ between adults and newborns. This may reflect the impact of suckling on the overall psychophysiological and autonomic nervous system maturation. The purpose of the present study was to explore whether the reactions of HRV during feeding change towards the adult pattern during the first 6 months of life. In addition, the effects of non-nutritive and nutritive sucking on heart rate (HR) and HRV were compared. The participants were 23 infants on whom recordings were performed as newborns and at 6, 12 and 24 weeks old. Nutritive sucking caused an increase in HR and a decline in HRV. The results were consistent with previous reports of a decrease in high frequency components of HRV during feeding in newborns, reflecting a decrease in parasympathetic activity. This response was apparent in all four ages studied, and remained similar throughout the 6-month period. However, age as an independent factor seemed to influence both HR and HRV. Pacifier sucking had no significant effects on HRV at any age. The results demonstrate the physical strain that sucking imposes on the baby, with a specific autonomic nervous system response involved. We consider this response an essential part of the overall psychophysiological maturation of infants. 相似文献
180.
Thomas Mormann 《Journal for General Philosophy of Science》2007,38(1):127-146
Value judgments are meaningless. This thesis was one of the notorious tenets of Carnap’s mature logical empiricism. Less well
known is the fact that in the Aufbau values were considered as philosophically respectable entities that could be constituted from value experiences. About 1930,
however, values and value judgments were banished to the realm of meaningless metaphysics, and Carnap came to endorse a strict
emotivism. The aim of this paper is to shed light on the question why Carnap abandoned his originally positive attitude concerning
values. It is argued that his non-cognitivist attitude was the symptom of a deep-rooted and never properly dissolved tension
between conflicting inclinations towards Neokantianism and Lebensphilosophie. In America Carnap’s non-cognitivism became a major obstacle for a closer collaboration between logical empiricists and American
pragmatists. Carnap’s persisting adherence to the dualism of practical life and theoretical science was the ultimate reason
why he could not accept Morris’s and Kaplan’s pragmatist theses that cognitivism might well be compatible with a logical and
empiricist scientific philosophy. 相似文献