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   178篇
  免费   1篇
各国政治   15篇
工人农民   20篇
世界政治   17篇
外交国际关系   11篇
法律   91篇
中国政治   3篇
政治理论   22篇
  2021年   1篇
  2020年   2篇
  2019年   7篇
  2018年   9篇
  2017年   5篇
  2016年   10篇
  2015年   6篇
  2014年   7篇
  2013年   30篇
  2012年   2篇
  2011年   6篇
  2010年   2篇
  2009年   9篇
  2008年   4篇
  2007年   10篇
  2006年   4篇
  2005年   4篇
  2004年   8篇
  2003年   8篇
  2002年   10篇
  2001年   3篇
  2000年   4篇
  1999年   2篇
  1998年   2篇
  1997年   3篇
  1996年   3篇
  1995年   4篇
  1994年   2篇
  1993年   1篇
  1992年   2篇
  1991年   2篇
  1990年   2篇
  1988年   1篇
  1985年   1篇
  1984年   1篇
  1977年   1篇
  1970年   1篇
排序方式: 共有179条查询结果,搜索用时 15 毫秒
31.
Suspected perpetrators may attempt to influence the professional's recognition and reporting of child abuse by providing an account that explains or justifies their behavior or the child's injury. A factorial survey design was employed in which a random sample of nurses (N = 1038) judged vignettes that included systematic variations of types of accounts and selected case characteristics. In comparison to the other characteristics of the case, perpetrator accounts had little impact on nurses recognition and reporting of child abuse. Only two types of accounts influenced the nurses' responses, and from the perspective of the suspected perpetrator they backfired, resulting in greater recognition and reporting of abuse. Interaction terms constructed of accounts and situational variables had little impact on nurses' judgments when sexual abuse was involved, but resulted in both higher and lower recognition and reporting scores when physical and emotional acts were judged.  相似文献   
32.
33.
This paper argues that the Chinese Communist Party's 1981 official definition of the “Cultural Revolution” was a gross distortion of historical reality. In presenting the “Cultural Revolution” mainly as one of power struggle among the ruling elite, the official version denies that there were serious conflicts within society. It also covers up the fact that a main thrust of the violence in 1966–69 was directed against what the Rebel Red Guards called “the bureaucratic class” or the “red capitalist class”. The re‐periodization of the “Cultural Revolution” from three years (1966–69) to ten years (1966–76) was a conscious attempt to try to obfuscate what actually happened in the years from 1966 to 1969.

By manipulating historical facts, even today the CCP is able to continue to suppress members of the Rebel Faction, who had led in challenging the ruling authorities in the Sixties. The last major suppression of rebels took place in the mid‐Eighties in the political campaign to “Weed Out the Three Types of People”. The Party was able to do so with ease because Chinese society has accepted its distorted version of Chinese history.

The article ends by poiting out how this distorted history of the Cultural Revolution has had a pernicious effect on the democracy movement in China.  相似文献   

34.
35.
36.
37.
Interviews were conducted with parents of 136 female and 45 male adolescents categorized into risk groups for the later development of an eating disorder. The family and school concomitants of risk status in females were demonstrated to be different from that in males. Risk group female adolescents rated family cohesion, parent-adolescent communication processes, and overall family satisfaction more negatively than the comparison group. Mothers of moderate risk group females reported lower family cohesion than the comparison group; there were no group differences for adolescent females in fathers' ratings of family measures. However, no group differences were found on any of the family measures between male risk and comparison males. For both females and males, there were no significant group differences in family history of eating and mood disorders, or alcohol dependence. Teacher ratings indicated relatively greater internalizing tendencies in the high-risk female group.This investigation was supported by NICHD Grant Number 1R01-HD24700 awarded to Gloria R. Leon.Received Ph.D. from University at Maryla. Research interests include precursors of eating disorders and stress and coping in extreme environments. To whom correspondence should be addressed.Received M.A. from San Diego State University. Research interests include precursors of eating disorders, substance abuse, and personality.Received Ph.D. from Stanford University. Research interests include psychosocial aspects of health promotion and disease prevention.Received B.A. from University of Maine. Research interests life span development and family issues.  相似文献   
38.
This paper presents an overview of the organisation and the results of the collaborative exercises (CE) of the European DNA Profiling (EDNAP) Group's mitochondrial DNA population database project (EMPOP). The aim of the collaborative exercises was to determine whether uniformity of mtDNA sequencing results could be achieved among different laboratories. These were asked to sequence either the complete mtDNA control region or the two hypervariable regions HVI (16024-16365) and HVII (73-340) from DNA extracts, buccal swabs or bloodstains, proceeding in accordance with the protocol and strategies used in each individual laboratory. The results of the collaborative exercises were employed to identify possible sources of errors that could arise during the analysis and interpretation of mtDNA profiles. These findings were taken as a basis to tentatively make suitable arrangements for the construction of a high quality mtDNA database. One hundred fifty mtDNA profiles were submitted to the evaluating laboratory, and disaccording profiles were classified into four groups corresponding to the source of error: clerical errors, sample mix-ups, contaminations and discrepancies with respect to the mtDNA nomenclature. Overall, 14 disaccording haplotypes (16 individual errors) were observed. The errors included 10 clerical errors, 3 interpretation problems, 2 cases of sample mix-up and 1 case of point heteroplasmic mixture, where the 2 sequencing reactions brought inconsistent base calls. This corresponds to an error rate of 10.7% in a virtual mtDNA database consisting of the collaborative exercise results. However, this estimate is still conservative compared to conclusions drawn by authors of meanwhile numerous publications critically reviewing published mtDNA population databases. Our results and earlier published concerns strongly emphasize the need for appropriate safety regulations when mtDNA profiles are compiled for database purposes in order to accomplish the high standard required for mtDNA databases that are used in the forensic context.  相似文献   
39.
It has been a quarter of a century since the first reported decision was handed down with respect to surrogate motherhood by a common law court. Since that initial decision Australian jurisdictions and the United Kingdom have seen a plethora of parliamentary inquiries, legislation and case law. This article reviews these historical legal developments in case law and legislation in both Australia and the UK to identify what, if any, trends are occurring in the regulation of surrogacy. It is suggested from this review that there is a trend towards recognising and allowing altruistic surrogacy. This raises issues of practical and theoretical importance in relation to the definition of family and the regulation of surrogacy.  相似文献   
40.
It has often been assumed that a relationship exists between higher levels of cognitive functioning, particularly formal operations, and mature ego functioning in adolescence. This research examined the relationships between ego functioning and two domains of operational thinking: social interpersonal reasoning and physical-mathematical reasoning in 139 high school seniors. Subjects were given two measures of physical-mathematical reasoning, two measures of interpersonal reasoning, and the Sentence Completion Test of ego functioning, as well as a measure of verbal intelligence. Results indicated significant differences between males and females in patterns of correlations as well as in patterns of relationships in a causal analysis. Ego functioning was predicted by interpersonal reasoning for females and by physical-mathematical reasoning and verbal intelligence for males.This research represents a portion of the doctoral dissertation completed by the senior author in 1981. The research was supported by a grant to A. Petersen from the Spencer Foundation.Received Ph.D. from University of Illinois at Chicago. Current interests are sex-related differences in adolescent ego development and psychosocial variables in adolescent chronic illness.Received Ph.D. from the University of Chicago. Current interest is biopsychosocial development in adolescence, primarily early adolescence.Research Affiliate, Laboratory for Study of Adolescence, Michael Reese Hospital. Received Ph.D. from University of Chicago. Current interest is sex-related differences in the psychological effects of puberty.Research Associate, Laboratory for the Study of Adolescence, Michael Reese Hospital; Program Associate, Health Program, MacArthur Foundation. Received Ph.D. from Syracuse University. Current interest is sex-related differences in socialization.  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