首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   2630篇
  免费   140篇
  2020年   35篇
  2019年   39篇
  2018年   74篇
  2017年   57篇
  2016年   63篇
  2015年   37篇
  2014年   50篇
  2013年   281篇
  2012年   100篇
  2011年   91篇
  2010年   68篇
  2009年   49篇
  2008年   113篇
  2007年   105篇
  2006年   99篇
  2005年   72篇
  2004年   68篇
  2003年   75篇
  2002年   67篇
  2001年   70篇
  2000年   67篇
  1999年   67篇
  1998年   42篇
  1997年   23篇
  1996年   42篇
  1995年   42篇
  1994年   33篇
  1993年   29篇
  1992年   48篇
  1991年   34篇
  1990年   35篇
  1989年   31篇
  1988年   30篇
  1987年   30篇
  1986年   36篇
  1985年   37篇
  1984年   28篇
  1983年   28篇
  1982年   34篇
  1981年   23篇
  1980年   26篇
  1979年   23篇
  1978年   40篇
  1977年   32篇
  1976年   30篇
  1975年   31篇
  1974年   28篇
  1971年   22篇
  1968年   25篇
  1966年   18篇
排序方式: 共有2770条查询结果,搜索用时 15 毫秒
221.
222.
223.
In this article, I explore political humiliation and its relation to conversion, as seen in the autobiographies of Malcolm X and Martin Luther King. In brief, I argue that before and during the time that Martin Luther King and Malcolm X lived, political structures, laws, policies, and programs gave rise to and supported social behaviors and communications of the dominant group that were aimed at humiliating a subjugated, marginalized group—African-Americans. These experiences of political humiliation served to motivate Malcolm X and Martin Luther King to make changes in their religious commitments and attitudes. I argue further that their conversions, while different in a number of ways, cannot simply be understood as religious acts. Rather, their conversions represent political-religious acts that involved a turning away from the individual and social political subjugation to acts of political resistance against the pervasive barrage of humiliations at the hands of whites. Their political-religious acts of resistance also included a redemptive telos, which was a quest for a present and future political, social, and religious realization of human dignity and freedom.  相似文献   
224.
In this article, I offer a way of thinking about the interplay of political and religious subjectivities in persons’ conversion experiences or faith journeys. More particularly, I contend that a person’s political and religious experiences interact such that political experiences and ideas shape the person’s religious values and beliefs, and vice versa. Malcolm X’s story is used to illustrate this interplay of subjectivities vis-à-vis the varied changes or conversions in his life. The major point here is that the richness and depth of change in Malcolm X’s life (and other figures) are better grasped when we take into account the dynamic intersection of the political and religious.  相似文献   
225.
226.
Studies of recognition typically involve tests in which the participant’s memory for a stimulus is directly questioned. There are occasions however, in which memory occurs more spontaneously (e.g., an acquaintance seeming familiar out of context). Spontaneous recognition was investigated in a novel paradigm involving study of pictures and words followed by recognition judgments on stimuli with an old or new word superimposed over an old or new picture. Participants were instructed to make their recognition decision on either the picture or word and to ignore the distracting stimulus. Spontaneous recognition was measured as the influence of old vs. new distracters on target recognition. Across two experiments, older adults and younger adults placed under divided-attention showed a greater tendency to spontaneously recognize old distracters as compared to full-attention younger adults. The occurrence of spontaneous recognition is discussed in relation to ability to constrain retrieval to goal-relevant information.  相似文献   
227.
In three experiments, we examined the mechanisms by which prior experience with proactive interference (PI) diminished its effects. Cued recall tasks conforming to an A–B, A–D paradigm were used to induce PI effects. Experiment 1 showed that reduced PI was not due to a reduction in attention to the source of PI. Experiment 2 revealed that participants’ awareness of PI effects on memory performance increased with experience, resulting in a shift in encoding processes. Experiment 3 demonstrated that changes in encoding provided additional support for recollection that further enhanced participants’ ability to constrain their retrieval processing to the appropriate source of information at the time of test. These results can be interpreted as showing that experience with PI enhances awareness of its effects and allows individuals to adjust their learning and retrieval strategies to compensate for such effects.  相似文献   
228.
The effect of local kinematic changes on anticipation judgments   总被引:1,自引:0,他引:1  
Skilled tennis players rely on a more global than local perceptual strategy when anticipating an opponent’s shot direction in tennis (Williams, Huys, Cañal-Bruland, & Hagemann, 2009). Global perceptual strategy refers to the pick-up of dynamic information across different body areas rather than from a single source such as the arm or racket. We extend previous work by examining the spatiotemporal characteristics of visual information pick-up when anticipating shot direction in tennis. We perturbed information from various body locations by interchanging the dynamics of selected areas with those from strokes played to the opposite side of the court. In addition, we presented each manipulation under four different temporal occlusion conditions (from 240 ms prior to racket-ball contact) to examine the time course of information extraction. Skilled tennis players outperformed less skilled counterparts in predicting shot direction, even at early phases of the opponent’s motion. Moreover, skilled players showed significant decrements in performance when the arms and racket were perturbed, highlighting the relevance of distal information when anticipating opponents’ intentions.  相似文献   
229.
Genetic counseling and testing for hereditary breast cancer have the potential benefit of early detection and early interventions in African American women. However, African American women have low use of these services compared to White women. We conducted two focus groups with African American women diagnosed with breast cancer (affected group, n?=?13) and women with at least one first-degree relative with breast/ovarian cancer (unaffected group, n?=?8). A content analysis approach was employed to analyze interview data. Breast cancer survivors had more knowledge about genetic counseling and testing than participants who were unaffected with cancer. However, knowledge about genetic counseling was limited in both groups. Barriers to pursuing genetic counseling and testing included poor understanding of the genetic counseling and testing process, fear of carrying the mutation, concerns about discrimination, and cost. Motivators to participate in genetic counseling and testing included desire to help family members, insurance coverage, and potential of benefiting the larger African American community. Education efforts are needed to increase genetic counseling and testing awareness in the African American community.  相似文献   
230.
Whole genome sequencing (WGS) is being used for evaluation of individuals with undiagnosed disease of suspected genetic origin. Implementing WGS into clinical practice will place an increased burden upon care teams with regard to pre-test patient education and counseling about results. To quantitate the time needed for appropriate pre-test evaluation of participants in WGS testing, we documented the time spent by our clinical research group on various activities related to program preparation, participant screening, and consent prior to WGS. Participants were children or young adults with autism, intellectual or developmental disability, and/or congenital anomalies, who have remained undiagnosed despite previous evaluation, and their biologic parents. Results showed that significant time was spent in securing allocation of clinical research space to counsel participants and families, and in acquisition and review of participant’s medical records. Pre-enrollment chart review identified two individuals with existing diagnoses resulting in savings of $30,000 for the genome sequencing alone, as well as saving hours of personnel time for genome interpretation and communication of WGS results. New WGS programs should plan for costs associated with additional pre-test administrative planning and patient evaluation time that will be required to provide high quality care.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号