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   507篇
  免费   25篇
各国政治   13篇
工人农民   40篇
世界政治   19篇
外交国际关系   31篇
法律   154篇
中国共产党   30篇
中国政治   70篇
政治理论   67篇
综合类   108篇
  2024年   1篇
  2023年   8篇
  2022年   4篇
  2021年   7篇
  2020年   18篇
  2019年   19篇
  2018年   24篇
  2017年   16篇
  2016年   20篇
  2015年   9篇
  2014年   33篇
  2013年   85篇
  2012年   36篇
  2011年   22篇
  2010年   25篇
  2009年   28篇
  2008年   21篇
  2007年   32篇
  2006年   30篇
  2005年   25篇
  2004年   19篇
  2003年   26篇
  2002年   9篇
  2001年   6篇
  2000年   4篇
  1999年   1篇
  1998年   2篇
  1995年   1篇
  1991年   1篇
排序方式: 共有532条查询结果,搜索用时 15 毫秒
51.
52.
Issues in both the children of alcoholics and child abuse literatures were addressed in an attempt to disentangle the effects on young adults of growing up in alcoholic homes versus abusive homes. Using multiple regression, retrospective reports of parental abuse (emotional, physical, and sexual) and parental support (love/support, independence, and fairness), witnessing violence between parents, and parental alcohol use were used as predictor variables for outcomes noted by both literatures. When the effects of all other predictors were statistically controlled, parental alcohol use was not significantly related to depressive symptoms or aggression. Different abusive and supportive behaviors, depending on sex of parent and sex of participant, were significant predictors of both depression and aggression. Results underscore the importance of including and controlling for inter-parental violence and for different types of child abuse (especially emotional abuse) and parental supportive behaviors in investigations of outcomes related to abusive and alcoholic families. Implications for treatment of individuals from these families are discussed.  相似文献   
53.
This longitudinal investigation examined main and interactive effects of coparent support and conflict on mother and child adjustment in 248 low-income, African American, single mother-headed families. The findings indicated that coparent conflict was a more robust predictor of mother and child maladjustment both cross-sectionally and longitudinally than was coparent support. Moreover, findings revealed that coparent conflict and support interacted to predict one parenting behavior, monitoring, both cross-sectionally and longitudinally. Coparent relationships characterized by high levels of support and low levels of conflict were associated with the highest levels of parental monitoring behavior, whereas coparent relationships characterized by low levels of support and high levels of conflict were associated with the lowest levels of monitoring. The findings highlight the importance of examining both positive and negative aspects of coparent relationships in this at-risk, but understudied, group.  相似文献   
54.
This study reports on the results of a program evaluation of the U.S. Navy New Parent Support Program (NPSP). NPSP is comprised of two components: center-based parenting classes and home-based visits. Data are presented on: (a) satisfaction with program quality, (b) how well the program met its primary objectives (e.g., helps reduce parenting stress), (c) how well the NPSP met its Reasons for Being (RFBs; e.g., Helps service members concentrate on their job), and (d) program impact on mission-related outcomes (i.e., quality of life (QOL), readiness, and program impact on their decision to remain in the military). Results indicate that parents who take part in both the parenting classes and home-based visits report that the program exceeded their expectations, the program improved their perceptions of their parenting and coping skills, they perceived that the program demonstrated the Navy’s concern for Sailors and their families, and the program enhanced the family’s quality of life. Implications of study findings are discussed.
Michelle L. KelleyEmail:
  相似文献   
55.
Abstract

Using information from documents found in the Russian State Military Archives, this article discusses the organization and execution of the Soviet mass deportations from the Baltic States in March 1949 — code-named Operation “Priboi” by the USSR MVD. These findings are presented for the first time in English, in the context both of established historiographical interpretations and recent literature on the deportations. The aim is to encourage a scholarly reassessment of Operation “Priboi” as a crime against humanity perpetrated by the Soviet occupation regime, but supported by indigenous collaborators to a far greater degree than previously assumed.  相似文献   
56.
Prison nurseries prevent maternal separations related to incarceration for the small subset of children whose pregnant mothers are incarcerated in states with such programs. For a cohort of 100 children accepted by corrections into one prison nursery, subsequent separation patterns are analyzed. The largest numbers are caused by corrections' removal of infants from the nursery and infants reaching a one-year age limit. Criminal recidivism and substance abuse relapse threaten continued mothering during reentry. Focused and coordinated services are needed during prison stay and reentry years to sustain mothering for women and children accepted into prison nursery programs.  相似文献   
57.
《Justice Quarterly》2012,29(2):283-312
Hypotheses from General Strain theory are addressed using data from a random sample of adults in Raleigh, NC. Analyses examine three issues: (1) whether strain predicts self‐projected criminal behavior; controlling for past self‐reported crime; (2) whether negative emotions mediate the relationship between strain and projected crime; and (3) whether social support and criminal peers serve as contingencies or mediators for strain in predicting criminality. Results are generally consistent with previous studies focusing on youth. Three of four measures of strain are found to predict the crime measures. However, that relationship is not mediated by negative emotion and the measures of social support and criminal peers do not act as contingencies or mediators. The results suggest that strain may not operate through negative emotions and that theoretical refinement is needed to identify which potential contingencies are likely to be operating under various circumstances.  相似文献   
58.
东周以降,礼崩乐坏,君、师分离,士阶层出现,“得君行道”观念随之产生。孔、孟认定道尊于势,不能得君,则以明道自任,道即为赋予礼以内在道德上的根据,彰显其仁心,其治道之重心在礼。战国中晚期,“势”观念勃兴,尊君思想张扬,荀子在“道”与“势”之间游移,因要尊君,遂将礼外在规范化,在治道上礼法并重。战国末期,成为思想界主流的法家,将尊君推到空前高度,因得君之切而牺牲了行道之实;因尊君而尚法,其法治沦为君主“治”臣下和人民的工具。先秦时期,士阶层从强调“行道”逐渐转向“得君”,与治道从“重礼”向“尚法”之演变大体一致。  相似文献   
59.
阐释生态文明格局的基本内涵,明确山西生态文明格局建设的思路与实现途径,提出促进生态文明格局建设的保障措施,为资源型地区生态文明格局的构建提供参考的范例。  相似文献   
60.
Illegal alcoholic beverages are often introduced into market using cheap technical alcohol, which is contaminated by denatonium benzoate (Bitrex) of very small concentration. Bitrex is the most bitter chemical compound and has to be removed before alcohol consumption. The home‐made methods utilize sodium hypochlorite to disintegrate particles of denatonium benzoate in alcohol and to remove bitter taste before trading. In this experimental studies, we propose a novel method that detects in a fast way the remnants of denatonium benzoate in dubious alcohol samples by Raman spectroscopy. This method applies a portable Raman spectrometer of excitation wavelength 785 nm and utilizes the effect of surface‐enhanced Raman spectroscopy (SERS) to recognize the suspected alcoholic beverages. High effectiveness (over 98%) of YES/NO classification of the investigated samples was observed when the nonlinear algorithm support vector machine (SVM) was exploited at carefully adjusted detection parameters. The method can identify illicit alcohol within minutes.  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