全文获取类型
收费全文 | 9664篇 |
免费 | 418篇 |
国内免费 | 3篇 |
出版年
2023年 | 49篇 |
2021年 | 114篇 |
2020年 | 170篇 |
2019年 | 160篇 |
2018年 | 247篇 |
2017年 | 242篇 |
2016年 | 315篇 |
2015年 | 210篇 |
2014年 | 275篇 |
2013年 | 984篇 |
2012年 | 469篇 |
2011年 | 480篇 |
2010年 | 303篇 |
2009年 | 277篇 |
2008年 | 420篇 |
2007年 | 412篇 |
2006年 | 353篇 |
2005年 | 350篇 |
2004年 | 351篇 |
2003年 | 322篇 |
2002年 | 306篇 |
2001年 | 183篇 |
2000年 | 137篇 |
1999年 | 155篇 |
1998年 | 137篇 |
1997年 | 140篇 |
1996年 | 118篇 |
1995年 | 118篇 |
1994年 | 100篇 |
1993年 | 110篇 |
1992年 | 121篇 |
1991年 | 108篇 |
1990年 | 100篇 |
1989年 | 68篇 |
1988年 | 78篇 |
1987年 | 73篇 |
1986年 | 73篇 |
1985年 | 91篇 |
1984年 | 87篇 |
1983年 | 84篇 |
1982年 | 86篇 |
1981年 | 84篇 |
1980年 | 77篇 |
1979年 | 82篇 |
1978年 | 79篇 |
1977年 | 86篇 |
1976年 | 68篇 |
1975年 | 62篇 |
1974年 | 77篇 |
1968年 | 51篇 |
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
841.
Thomas W. Polger 《European Journal of Philosophy》2015,23(4):862-877
A common view is that the truth of multiple realization—e.g., about psychological states—entails the truth of functionalism. This is supposed to follow because what is multiply realized is eo ipso realized. I argue that view is mistaken by demonstrating how it misrepresents arguments from multiple realization. In particular, it undermines the empirical component of the arguments, and renders the multiplicity of the realization irrelevant. I suggest an alternative reading of multiple realizability arguments, particularly in philosophy of psychology. And I explain the proper way to understand the relation between realization and multiple realization. 相似文献
842.
843.
844.
845.
846.
This paper argues that there is a revolution afoot in the developmental science of gene–environment interplay. We summarize, for an audience of developmental researchers and clinicians, how epigenetic processes – chromatin structural modifications that regulate gene expression without changing DNA sequences – may offer a strong, parsimonious account for the convergence of genetic and contextual variation in the genesis of adaptive and maladaptive development. Epigenetic processes may play a plausible explanatory role in understanding: divergent trajectories and sexual dimorphisms in brain development; statistical interactions between genes and environments; the biological embedding of early psychosocial adversities; the linkages of such adversities to disorders of mental health; the striking individual variation in the strength of those linkages; the molecular origins of critical and sensitive periods; and the transgenerational inheritance of risk and protection. Taken together, these arguments converge in a claim that epigenetic processes constitute a promising and illuminating point of connection – a ‘synapse’ – between genes and environments. 相似文献
847.
Substantial investments in health-care have ensured the widespread availability of allopathic medical services across the United Arab Emirates (UAE). However, in spite of this accessibility traditional healers (Mutawa) continue to play a significant, albeit, unofficial role in the UAE's health sector. Citizens routinely consult traditional healers for problems that might, from a western biomedical perspective, be considered psychiatric conditions. This qualitative study explores traditional healers' conceptualisations of mental health problems, discussing their perspectives on phenomenology, aetiology, intervention and outcome. Notably, traditional healers distinguished between biomedical illness and states they attributed to demonological or metaphysical causes. The Islamic spiritual narrative was central to discussions of aetiology, intervention and outcome. Greater integration of traditional healers within the UAE's mental health-care services would, in many cases, improve patient experience and outcomes. 相似文献
848.
849.
The Effects of Stress on the Lives of Emerging Adult College Students: An Exploratory Analysis
下载免费PDF全文
![点击此处可从《Adultspan: Theory Research & Practice》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Justin W. Peer Stephen B. Hillman Emma Van Hoet 《Adultspan: Theory Research & Practice》2015,14(2):90-99
This study systematically analyzed the personal reports of 20 emerging adult college students with regard to how stress affects their lives. Qualitative analyses revealed that stress influenced students' lives in both positive and negative ways. Implications of these findings for physical and mental health are discussed. Recommendations for counseling practice are provided. 相似文献
850.
In this article, data from the 2005 European Working Conditions Survey are used to examine the relationship between contemporary employment arrangements and the work-related well-being of European employees. By means of a Latent Class Cluster Analysis, several features of the employment conditions and relations characterizing jobs are combined in a typology of five employment arrangements: SER-like, instrumental, precarious unsustainable, precarious intensive and portfolio jobs. These job types show clear relationships with separate indicators of job satisfaction, perceived safety climate and the ability to stay in employment, as well as with an overall indicator for work-related well-being. The findings from this multifaceted approach towards employment quality raise questions about the long-term sustainability of highly flexible and de-standardized employment arrangements. 相似文献