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   679篇
  免费   36篇
各国政治   40篇
工人农民   79篇
世界政治   56篇
外交国际关系   28篇
法律   334篇
中国政治   7篇
政治理论   168篇
综合类   3篇
  2023年   7篇
  2022年   3篇
  2021年   6篇
  2020年   12篇
  2019年   20篇
  2018年   24篇
  2017年   30篇
  2016年   30篇
  2015年   19篇
  2014年   27篇
  2013年   103篇
  2012年   17篇
  2011年   25篇
  2010年   20篇
  2009年   28篇
  2008年   22篇
  2007年   25篇
  2006年   20篇
  2005年   13篇
  2004年   14篇
  2003年   13篇
  2002年   18篇
  2001年   17篇
  2000年   20篇
  1999年   19篇
  1998年   10篇
  1997年   12篇
  1996年   9篇
  1995年   8篇
  1994年   8篇
  1993年   8篇
  1992年   11篇
  1991年   9篇
  1990年   8篇
  1989年   5篇
  1988年   5篇
  1987年   3篇
  1986年   5篇
  1985年   7篇
  1984年   6篇
  1983年   8篇
  1982年   3篇
  1981年   5篇
  1980年   3篇
  1979年   4篇
  1978年   4篇
  1977年   3篇
  1976年   2篇
  1975年   3篇
  1968年   3篇
排序方式: 共有715条查询结果,搜索用时 15 毫秒
561.
Intimate partner violence (IPV) occurs at disproportionate rates within impoverished groups of women and can include economic abuse as a form of psychological maltreatment. The current study developed a comprehensive assessment of the unique financial issues facing female victims of IPV using a sheltered sample (N = 113). An exploratory factor analysis (principal-axis factoring with varimax rotation) was conducted on 24 items of the newly developed Domestic Violence-Related Financial Issues Scale. Preliminary results supported five extracted factors, which accounted for approximately 53% of the total common variance in the women's responses. Psychometric properties of the instrument are presented.  相似文献   
562.
The purpose of this article is to identify profiles of maltreatment experiences in a sample of high-risk adolescents and to investigate the relationship between the derived profiles and psychological adjustment. Participants are 1,131 youth between the ages of 12 and 18 years involved with publicly funded mental health and social services. Information on physical, sexual, and emotional maltreatment and psychological symptoms are obtained in interviews with adolescents and their primary caregivers. Using latent profile analysis, three maltreatment profiles are identified: "sexual+physical+emotional maltreatment," "physical+emotional maltreatment," and "low maltreatment." Adolescents in the two maltreatment profiles generally have significantly higher scores on symptom scales compared with those in the "low maltreatment" profile, but scores in the two maltreatment profiles do not differ. Findings highlight the need for agencies to identify and provide appropriate intervention for youth who experience multiple types of maltreatment.  相似文献   
563.
Abstract: Throughout the United States, clearance rates for arson cases remain low due to fire’s destructive nature, subsequent suppression, and a misconception by investigators that no forensic evidence remains. Recent research shows that fire scenes can yield fingerprints if soot layers are removed prior to using available fingerprinting processes. An experiment applying liquid latex to sooted surfaces was conducted to assess its potential to remove soot and yield fingerprints after the dried latex was peeled. Latent fingerprints were applied to glass and drywall surfaces, sooted in a controlled burn, and cooled. Liquid latex was sprayed on, dried, and peeled. Results yielded usable prints within the soot prior to removal techniques, but no further fingerprint enhancement was noted with Ninhydrin. Field studies using liquid latex will be continued by the (US) Virginia Fire Marshal Academy but it appears that liquid latex application is a suitable soot removal method for forensic applications.  相似文献   
564.
This study examines access to legal services among clients of three Calgary-area domestic violence shelters. The study samples the views of staff and clients at three domestic violence shelters with the goals of improving understanding of clients’ legal service needs, understanding the challenges clients attempting to access legal services encounter and making recommendations for improvement. The authors conclude that clients’ service needs are complex and often involve legal problems, yet shelters face specific organizational barriers to coordinating legal services. The authors recommend that a further analysis be undertaken to examine the legal access patterns of women experiencing domestic violence, to assess the prevalence of the barriers identified in the study and to determine whether further barriers are present in other shelters.  相似文献   
565.
According to the National Law Enforcement Memorial Fund, there were 117 law enforcement fatalities in the United States in 2015. Assaults with sharp‐edged weapons have resulted in a total of over 400 fatalities in the United States. The goal of the current research was to examine sharp‐edged weapon assaults against law enforcement and correctional agents that resulted in a fatal outcome. A total of twelve autopsy reports were reviewed from across the United States. Four cases involved law enforcement officers, seven involved correctional officers, and one was an off‐duty border officer. The male‐to‐female ratio was 11:1. A total of 70.2% of the wounds analyzed were stab wounds (n = 85), and 29.8% of the wounds were slash wounds (n = 36). Based on this review, the neck, shoulder, and chest regions were the most vulnerable to single fatal stab/slash wounds. Multiple stab/slash wounds often resulted in exsanguination. The use of body armor was only noted in one case.  相似文献   
566.
Surveillance is becoming ubiquitous in our society. We can also see the emergence of “smart” surveillance technologies and the assemblages (or combinations) of such technologies, supposedly to combat crime and terrorism, but in fact used for a variety of purposes, many of which are intrusive upon the privacy of law-abiding citizens. Following the dark days of 9/11, security and surveillance became paramount. More recently, in Europe, there has been a policy commitment to restore privacy to centre stage. This paper examines the legal tools available to ensure that privacy and personal data protection are respected in attempts to ensure the security of our society, and finds that improvements are needed in our legal and regulatory framework if privacy is indeed to be respected by law enforcement authorities and intelligence agencies. It then goes on to argue that privacy impact assessments should be used to sort out the necessity and proportionality of security and surveillance programmes and policies vis-à-vis privacy.  相似文献   
567.
This article considers the implications of the European Commission, as primary administrative enforcer of competition law in the Union, using its own ‘preliminary reference procedure’, through observations in national court proceedings under Council Regulation 1/2003, to minimise the risks of divergent application of EU anti‐trust rules under the decentralised system of enforcement ushered in by that Regulation. It sets the scene with the relationship between the European Commission and national courts in competition law, before describing the relevant provisions of the Regulation and its accompanying Courts Notice. It then discusses the legal nature of the Commission opinion as a Union instrument. Identifying cases where the Commission has offered observations, it assesses the implications of administrative intervention in judicial decision making. It finds that greater transparency is crucial for legitimacy, legal certainty and maximum impact on consistent application.  相似文献   
568.
In the wake of our nation's financial crisis, protection against insurer insolvency is more critical than ever to the insurance-buying public. All U.S. jurisdictions provide partial statutory protection in the event of insurer insolvency through the creation of various state insurance guaranty associations that are governed by statutes primarily based on a model act promulgated by the National Association of Insurance Commissioners. Guaranty associations are an integral part of each state's regulatory process for addressing insurer insolvency. Through a matrix of state-specific enabling statutes, state insurance guaranty associations levy and collect assessments from member insurers, pay statutorily defined “covered” claims, and defend against appropriate claims that are in litigation. Together with the domestic regulator of the insolvent insurer (usually the commissioner or superintendent of insurance) and the deputy liquidator (typically approved by the court presiding over the liquidation process and selected by the commissioner or superintendent of insurance as statutory liquidator), the guaranty association community (comprised of associations located in virtually each state in which a policyholder resides) functions as a unified system to manage and at least partially mitigate the impact of an insurer insolvency.  相似文献   
569.
A propensity to believe that fellow citizens will not act against our interests in social and economic transactions has been identified as key to the effective functioning of democratic polities. Yet the causes of this type of ‘generalized’ or ‘social’ trust are far from clear. To date, researchers within the social and political sciences have focused almost exclusively on social-developmental and political/institutional features of individuals and societies as the primary causal influences. In this paper we investigate the intriguing possibility that social trust might have a genetic, as well as an environmental basis. We use data collected from samples of monozygotic and dizygotic twins to estimate the additive genetic, shared environmental, and non-shared environmental components of trust. Our results show that the majority of the variance in a multi-item trust scale is accounted for by an additive genetic factor. On the other hand, the environmental influences experienced in common by sibling pairs have no discernable effect; the only environmental influences appear to be those that are unique to the individual. Our findings problematise the widely held view that the development of social trust occurs through a process of familial socialization at an early stage of the life course.  相似文献   
570.
Recent evidence suggests parent-adolescent discrepancies regarding adolescent disclosure can provide insight into parent-child relations and adolescent adjustment. However, pathways linking discrepancies to adjustment are not well known. We tested a model linking parent-adolescent discrepancies in disclosure to adolescent substance use through affiliation with deviant peers. Using three annual waves of data from a community-based study (N?=?357; 91% African American; 53% female; Mage?=?13.13 years, SD?=?1.62 years at baseline), findings revealed that adolescent-reported secrecy and deviant peer affiliation were positively associated with substance use one and two years later, respectively, but there was no evidence of mediation. The results highlight associations of adolescent secrecy and adjustment, and the role peers play in adolescent substance use behaviors.  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