全文获取类型
收费全文 | 2841篇 |
免费 | 83篇 |
国内免费 | 2篇 |
出版年
2019年 | 30篇 |
2018年 | 37篇 |
2017年 | 52篇 |
2016年 | 62篇 |
2015年 | 33篇 |
2014年 | 41篇 |
2013年 | 340篇 |
2012年 | 90篇 |
2011年 | 90篇 |
2010年 | 49篇 |
2009年 | 67篇 |
2008年 | 85篇 |
2007年 | 82篇 |
2006年 | 85篇 |
2005年 | 94篇 |
2004年 | 84篇 |
2003年 | 79篇 |
2002年 | 77篇 |
2001年 | 38篇 |
2000年 | 32篇 |
1999年 | 46篇 |
1998年 | 56篇 |
1997年 | 44篇 |
1996年 | 46篇 |
1995年 | 38篇 |
1994年 | 36篇 |
1993年 | 39篇 |
1992年 | 32篇 |
1991年 | 37篇 |
1990年 | 34篇 |
1989年 | 44篇 |
1988年 | 35篇 |
1987年 | 32篇 |
1986年 | 30篇 |
1985年 | 26篇 |
1984年 | 43篇 |
1983年 | 35篇 |
1982年 | 47篇 |
1981年 | 37篇 |
1980年 | 41篇 |
1979年 | 42篇 |
1978年 | 45篇 |
1977年 | 36篇 |
1976年 | 39篇 |
1975年 | 34篇 |
1974年 | 43篇 |
1973年 | 36篇 |
1971年 | 26篇 |
1969年 | 33篇 |
1968年 | 26篇 |
排序方式: 共有2926条查询结果,搜索用时 281 毫秒
201.
Current philosophical and legal bioethical reflections on reprogenetics provides little more than a rationalization of the interests of science. There are two reasons for this. First, bioethicists attempt to address ethical issues in a "language of precision" that characterizes science, and this works against analogical and narratological modes of discourse that have traditionally provided guidance for understanding human nature and purpose. Second, the current ethical and legal debate is framed by a public/private distinction that banishes robust norms to the private realm, and leaves a minimalist public discourse of harm avoidance that is insuffucient for regulating the science. In this essay, I argue that Mark Hanson's account of anxiety provides a valuable starting point for addressing deficiencies in the current philosophical and legal debate, and it highlights the need for a theological discourse on genetic enhancements. Through an assessment of Joel Shuman's criticism of the public/private distinction, I show how the needed theological discourse should be situated in the context of robust communities, and how such a communitarian inter-ethic is compatible with a variant of liberalism. Finally, I critically assess James Keenan's account of virtue and perfection, in order to outline what a sufficient discourse on reproductive and genetic enhancements requires. 相似文献
202.
Simoneau TL Miklowitz DJ Richards JA Saleem R George EL 《Journal of abnormal psychology》1999,108(4):588-597
Family psychoeducational programs are efficacious adjuncts to pharmacotherapy for patients with schizophrenic and bipolar disorders, but little is known about what these programs change about families. The authors assessed changes in face-to-face interactional behavior over 1 year among families of bipolar patients who received a 9-month family-focused psychoeducational therapy (FFT; n = 22) or crisis management with naturalistic follow-up (CMNF; n = 22), both administered with maintenance pharmacotherapy. Members of families who received FFT showed more positive nonverbal interactional behavior during a 1-year posttreatment problem-solving assessment than families who received CMNF, although no corresponding decreases were seen in negative interactional behaviors. The positive effect of family treatment on patients' symptom trajectories over 1 year was partially mediated by increases in patients' positive nonverbal interactional behaviors during this same interval. 相似文献
203.
International Journal for Philosophy of Religion - 相似文献
204.
Nattaphan Kecharananta Herbert George Baker 《Journal of applied social psychology》1999,29(4):820-833
This research was designed to identify entrepreneurial value orientations by comparing them with the value orientations of professional managers. The SYMLOG values measuring instrument was administered in Thailand to Thai entrepreneurs ( n = 55) and Thai professional managers ( n = 200). Results show that the value orientation of the entrepreneurs differed significantly from that of professional managers on several dimensions, particularly with regard to those elements that almost always contribute to teamwork effectiveness. Implications for training and staffing are discussed. 相似文献
205.
George Psathas 《Human Studies》1999,22(2-4):397-423
The present study reports on the use of a linguistic category "interrogative," which has been traditionally associated with the act of questioning, and its use in argument talk in Japanese. Based on the observation that interrogative utterances in argument data are regularly followed by non-answers, it is argued that interrogative utterances in argument sequences may not be designed/interpreted as doing questioning. Such use of interrogatives can become an orderly practice to which participants orient themselves in social activities recognizable as arguments. However, though an answer is not expected, the recipient invariably provides some form of response, or the initial speaker seeks such a response when none is provided. Thus the nature of interrogatives as a grammatical category seems to reside in the basic structural unit of social interaction [recipient-oriented action]-[response]. In general, this study is intended to show the dynamically interlocking relationship between grammar and interaction by exploring the intricate interplay between a local action for which interrogative grammar is employed, and the sequential environment and activity framework in which the action takes place. 相似文献
206.
207.
208.
Recruitment and Retention of Low‐SES Ethnic Minority Couples in Intervention Research at the Transition to Parenthood 下载免费PDF全文
Katherine J. W. Baucom Xiao S. Chen Nicholas S. Perry Kaddy Y. Revolorio Astrid Reina Andrew Christensen 《Family process》2018,57(2):308-323
Low‐SES couples have limited resources to manage the chronic and acute stressors with which they are disproportionately faced. Although these couples are at greater risk for negative individual and relationship outcomes, evaluations of the impact of couple relationship education (CRE) in low‐SES couples have been plagued by methodological problems, most notably challenges associated with recruitment and retention. We review the literature on challenges couples face associated with low‐SES, as well as on recruitment, retention, and CRE in low‐SES, ethnic minority populations. We illustrate some of these challenges in a case study of CRE for low‐SES couples transitioning to parenthood. In this pilot study, 21 couples were recruited from a community health clinic and randomized to either an experimental treatment condition (EXP; N = 11) or a treatment‐as‐usual control condition (TAU; N = 10). This study sought to mitigate documented challenges with recruitment and retention: We leveraged community partnerships, attempted to build and maintain strong relationships with study participants, provided incentives for assessments as well as intervention meetings, and attempted to reduce potential barriers to enrollment and retention. Nonetheless, we had low rates of recruitment and retention. We integrate these findings and experiences with our review of previous work in this area. We make recommendations for future CRE research and practice that have potential implications for public policy in this area. 相似文献
209.
Rethinking the Great Commission: Incorporation of Akan Indigenous Symbols into Christian Worship 下载免费PDF全文
Symbols are communicative tools with performative functions in all cultures. Apart from their decorative functions, non‐Christian symbols adopted into Christianity have had a tremendous impact on Christian life since the early times, especially in liturgical practices. Through Western missionary activities, Ghana inherited Christian biblical‐liturgical art as has been developed in the home countries of the missionaries. However, since the 1960s Adinkra symbols have been incorporated into Christian worship and theology, receiving attention within secular and religious circles because of their communicative potential. On the religious level, some churches have adopted them as logos or incorporated them into architectural designs and liturgical art. This paper seeks to investigate what motivates various missions to choose particular Adinkra symbol(s) and what they hope to achieve with them. Furthermore, it attempts a theological reflection on the communicative potential of artefacts in Ghanaian Christianity as a response to the “Great Commission. “We approach the subject from a historical, contextual, and theological perspective, using selected Roman Catholic and Methodist churches in Ghana as case studies. The study employed unstructured in‐depth interviews and photo elicitations to trace the relationship between visual arts and religion, with particular emphasis on Christian visual arts and how they have informed Christianity in Ghana. 相似文献
210.
We examined the relationship of cognitive and functional measures with life space (a measure of spatial mobility examining extent of movement within a person's environment) in older adults, and investigated the potential moderating role of personal control beliefs. Internal control beliefs reflect feelings of competence and personal agency, while attributions of external control imply a more dependent or passive point of view. Participants were 2,737 adults from the ACTIVE study, with a mean age of 74 years. Females comprised 76% of the sample, with good minority representation (27% African American). In multiple regression models controlling for demographic factors, cognitive domains of memory, reasoning, and processing speed were significantly associated with life space (p < .001 for each), and reasoning ability appeared most predictive (B = .117). Measures of everyday function also showed significant associations with life space, independent from the traditional cognitive measures. Interactions between cognitive function and control beliefs were tested, and external control beliefs moderated the relationship between memory and life space, with the combination of high objective memory and low external control beliefs yielding the highest life space (t = -2.07; p = .039). In conclusion, older adults with better cognitive function have a larger overall life space. Performance-based measures of everyday function may also be useful in assessing the functional outcome of life space. Additionally, subjective external control beliefs may moderate the relationship between objective cognitive function and life space. Future studies examining the relationships between these factors longitudinally appear worthwhile to further elucidate the interrelationships of cognitive function, control beliefs, and life space. 相似文献