全文获取类型
收费全文 | 330篇 |
免费 | 11篇 |
专业分类
各国政治 | 12篇 |
工人农民 | 32篇 |
世界政治 | 20篇 |
外交国际关系 | 16篇 |
法律 | 202篇 |
中国政治 | 4篇 |
政治理论 | 55篇 |
出版年
2022年 | 3篇 |
2021年 | 3篇 |
2020年 | 9篇 |
2019年 | 7篇 |
2018年 | 11篇 |
2017年 | 13篇 |
2016年 | 8篇 |
2015年 | 6篇 |
2014年 | 6篇 |
2013年 | 34篇 |
2012年 | 9篇 |
2011年 | 9篇 |
2010年 | 10篇 |
2009年 | 3篇 |
2008年 | 12篇 |
2007年 | 17篇 |
2006年 | 10篇 |
2005年 | 7篇 |
2004年 | 15篇 |
2003年 | 13篇 |
2002年 | 16篇 |
2001年 | 19篇 |
2000年 | 16篇 |
1999年 | 10篇 |
1998年 | 3篇 |
1997年 | 5篇 |
1996年 | 3篇 |
1995年 | 2篇 |
1994年 | 1篇 |
1993年 | 3篇 |
1992年 | 4篇 |
1991年 | 4篇 |
1990年 | 5篇 |
1989年 | 8篇 |
1988年 | 3篇 |
1987年 | 3篇 |
1986年 | 2篇 |
1985年 | 5篇 |
1984年 | 1篇 |
1983年 | 2篇 |
1982年 | 4篇 |
1980年 | 1篇 |
1979年 | 7篇 |
1977年 | 1篇 |
1975年 | 1篇 |
1974年 | 1篇 |
1973年 | 1篇 |
1972年 | 1篇 |
1970年 | 2篇 |
1969年 | 1篇 |
排序方式: 共有341条查询结果,搜索用时 15 毫秒
131.
132.
133.
Peggy A. Hite 《Law & policy》1997,19(1):1-22
A statewide telephone survey was used to obtain data on self‐reports of hypothetical prize income. One‐third of the subjects were read a moral argument, one‐third were read information on the level of taxes paid by the "wealthy," and one‐third of the subjects were treated as the control group. Both the moral and the wealthy‐pay arguments increased compliance for some of the subjects. There was no apparent backlash effect from the moral argument as suggested by Tittle and Rowe (1973). The wealthy‐pay strategy was effective for taxpayers with tax balances due rather than for those receiving tax refunds. The study also provides evidence on how college education moderates the effects of tax balances due as well as evidence on how a moral argument can negate the noncompliance effects of tax balances due. 相似文献
134.
A thirteen-year old girl attending a special school who had been suffering from genuine epilepsy for about one year was found dead completely clothed in the full bathtub in the bathroom of her parent's flat. The characteristic features of death by drowning but also signs of strangulation as well as a condition after shackling of the hands were found in the forensic post-mortem examination and autopsy. The putative strangulation instrument was a pair of tights which was floating in the bathwater. The hands were probably tied with the lace of a sneaker. In the further course of events, the inquiries and investigations initially commenced on the assumption of a capital crime gave reason to consider suicide. A reconstruction experiment under comparable external conditions indicates that this is possible. From a forensic-psychiatric point of view, an exacerbative mental crisis situation can be inferred as a final motive from the known personality configuration and the immediate circumstances. The tragic outcome in the final phase appears to have been determined by the additional complication of a provoked grand mal epilepsy attack. All in all, this hypothesis is the most plausible. However, subjective and objective observations do not rule out the possibility of homicide. 相似文献
135.
Previous research in the study of family abduction has been plagued by three problems in efforts to establish risk factors for the experience of these events: (1) failure to use appropriate comparison groups; (2) focus on only the most severe cases of abduction, without consideration of the full spectrum of these events; and (3) use of data drawn only from some “reported” source (i.e., police, court, or missing children agency reports). This paper addresses these three methodological difficulties, using data drawn from a national sample of families, and including both abducted and nonabducted children. We find that race, age of children, family size, and incidence of violence in the family all appear to bear on the risk of experiencing a family abduction event. Further, recency of divorce or separation appears to be associated with the risk for more serious or alarming cases of family abduction. 相似文献
136.
137.
Amanda O. Fisher‐Hubbard M.D. Kilak Kesha M.D. Francisco Diaz M.D. Chantel Njiwaji M.D. PaoLin Chi M.D. Carl J. Schmidt M.D. 《Journal of forensic sciences》2016,61(6):1541-1545
The Valsalva maneuver is used in clinical medicine for the diagnosis and/or treatment of various cardiovascular conditions. It can also be used in activities of daily living, such as defecation. Due to the cardiovascular effects produced during the Valsalva maneuver, it may be contraindicated in certain medical conditions and could be a trigger of sudden cardiac death. The incidence and prevalence of death following Valsalva maneuver in the presence of underlying cardiovascular disease, or “commode cardia,” has not been examined. In 2012, the Wayne County Medical Examiner's Office (Detroit, MI) investigated 21 deaths that occurred on the toilet, fourteen of which were due to cardiovascular disease. In another 31 deaths in the bathroom due to cardiovascular disease, the possibility that the decedent defecated immediately prior to death could not be excluded. Hence, the incidence of commode cardia in this population ranges from 2.3 to 7.4% of all cardiovascular‐related deaths. 相似文献
138.
Susan Burke Glen Schmidt Shannon Wagner Ross Hoffman Neil Hanlon 《Journal of public child welfare》2017,11(3):299-317
Cognitive dissonance is a state of tension occurring when a person holds two psychologically inconsistent cognitions. For this study, 21 social workers who facilitate transracial adoption plans for Aboriginal children in British Columbia were interviewed: 1) Do social workers who facilitate transracial adoption plans for Aboriginal children experience cognitive dissonance? If so, in what ways? 2) How does cognitive dissonance impact them? 3) In what ways do social workers reconcile a sense of dissonance? Findings suggest that social workers do experience cognitive dissonance, that they are adversely impacted, and that they find ways to reconcile the cognitive dissonance. 相似文献
139.
LGBTQ youth are largely overrepresented in the child welfare system. The experiences of LGBTQ youth have largely been overlooked. LGBTQ youth often encounter a number of challenges and disparities as they navigate the child welfare system. Many report experiences of discrimination, marginalization, and an overall lack of acceptance. The permanency and placement options have historically been limited for many LGBTQ youth, often leading to an over reliance on congregate settings and aging out of foster are. The current article provides a synthesis of the existing research on the experiences and outcomes of LGBTQ youth in care, as well as an exploration of the policy and practice initiatives aimed at creating a more inclusive system of care. 相似文献
140.
As suicides of children, adolescents and young adults occur very seldom and only few case reports and more comprehensive studies are available in forensic literature, the autopsy records of the Bonn Institute of Forensic Medicine and the database of the Bonn police authorities from 1989 to 1998 were retrospectively analysed for this phenomenon. This search revealed 37 respective suicides involving 23 male (62%) and 14 female (38%) victims. The ages ranged from 10 to 21 years with the prevalence sharply increasing in adolescents and young adults. Independent from sex, the victims almost unexceptionally applied hard suicide methods like hanging, running over by a train or jump from the height. As for the psychological background, current conflicts with a sweetheart, within the family or at school on the background of mental illness or chronically disturbed family structures were encountered as prevailing factors. 相似文献