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101.
A randomized field trial was conducted to test the effectiveness of a community-based intervention to enhance the prosocial interaction and psychological well-being of urban, Head Start parents with a history of child maltreatment. One-hundred and sixteen socially isolated parents participated. Forty of these parents had a history of child maltreatment. Maltreatment and non-maltreatment parents were assigned randomly to intervention and control conditions. The intervention involved 10 group-training sessions focusing on the relationship between stress and social support. Analyses revealed a significant main effect for the intervention group with intervention parents reporting lower levels of stress and higher levels of social activity than controls. No main effects for maltreatment status or maltreatment by intervention group interactions were found. Implications for community-based treatment were discussed.  相似文献   
102.
This article takes stock of public service motivation research to identify achievements, challenges, and an agenda for research to build on progress made since 1990. After enumerating achievements and challenges, the authors take stock of progress on extant proposals to strengthen research. In addition, several new proposals are offered, among them conducting more research on the disaggregated construct, developing grounded theory of public service motivation to understand contextual variations across cultures and political institutions, and improving current measures to better capture loyalty to governance regime as an institutional dimension of the public service motivation construct.  相似文献   
103.
Dextromethorphan (DXM) is abused most commonly among adolescents as a recreational drug to generate a dissociative experience. The objective of the study was to assess driving with and without DXM ingestion. The effects of one‐time maximum daily doses of DXM 120 mg versus a guaifenesin 400 mg dose were compared among 40 healthy subjects using a crossover design. Subjects’ ability to drive was assessed by their performance in a driving simulator (STISIM® Drive driving simulator software) and by conducting a standardized field sobriety test (SFST) administered 1‐h postdrug administration. The one‐time dose of DXM 120 mg did not demonstrate driving impairment on the STISIM® Drive driving simulator or increase SFST failures compared to guaifenesin 400 mg. Doses greater than the currently recommended maximum daily dose of 120 mg are necessary to perturb driving behavior.  相似文献   
104.
Carnivore is a surveillance technology, a software program housed in a computer unit, which is installed by properly authorized FBI agents on a particular Internet Service Provider’s (ISP) network. The Carnivore software system is used together with a tap on the ISP’s network to “intercept, filter, seize and decipher digital communications on the Internet”. The system is described as a “specialized network analyzer” that works by “sniffing” a network and copying and storing a warranted subset of its traffic. In the FBI’s own words “Carnivore chews on all data on the network, but it only actually eats the information authorized by a court order”. This article, in two parts, will provide an overview of the FBI’s Carnivore electronic surveillance system. The Carnivore software’s evolution, its ‘prey’ and the system’s relationship with Internet Service Providers will be the focus of the study. (Although the FBI’s Carnivore surveillance system is now officially called DCS1000, as the surveillance system is more commonly referred to as “Carnivore”, that term will be used throughout). Also addressed in the article are misconceptions about Carnivore, publicly available sniffer programs, Carnivore’s functionality, methods to counter Carnivore as well as the software’s limitations. In addition, the pertinent American law allowing for wiretapping and electronic surveillance as well as programs and policies outside the United States regarding electronic surveillance are surveyed, and an overview of ECHELON, the global interception and relay system, is provided. The aim is to provide the paper’s readers with a better understanding of these surveillance systems: naturally, only through an in-depth knowledge can the benefits and dangers they present for the public (government), private (individual communications users) and technical industry (ISPs) be understood.  相似文献   
105.

Objectives

Informed by situational crime prevention (SCP) this study evaluates the effectiveness of the “West Bank Barrier” that the Israeli government began to construct in 2002 in order to prevent suicide bombing attacks.

Methods

Drawing on crime wave models of past SCP research, the study uses a time series of terrorist attacks and fatalities and their location in respect to the Barrier, which was constructed in different sections over different periods of time, between 1999 and 2011.

Results

The Barrier together with associated security activities was effective in preventing suicide bombings and other attacks and fatalities with little if any apparent displacement. Changes in terrorist behavior likely resulted from the construction of the Barrier, not from other external factors or events.

Conclusions

In some locations, terrorists adapted to changed circumstances by committing more opportunistic attacks that require less planning. Fatalities and attacks were also reduced on the Palestinian side of the Barrier, producing an expected “diffusion of benefits” though the amount of reduction was considerably more than in past SCP studies. The defensive roles of the Barrier and offensive opportunities it presents, are identified as possible explanations. The study highlights the importance of SCP in crime and counter-terrorism policy.
  相似文献   
106.
The Ontario government's proposed new legislation is an improvement over previous attempts, but there are still problems.  相似文献   
107.
Based on London's theoretical model, results of a developmental study of Israeli children from four subcultures are reported. The impact of child-rearing practices on achievement motivation, hypnotic susceptibility, and brain wave patterns of subjects from Eastern European, Kurdish, Yemenite, and Moroccan backgrounds was tested and compared according to age level. Subjects were 15 children from each subcultural group. Five in each subcultural group were between 7 and 9 years old, five between 9 and 11, and five between 11 and 13. Instruments included a combined EEG-hypnotic scale, six measures of achievement and nAch, and the Winterbottom questionnaire. Subjects of European background, presumably with the highest nAch, had the lowest mean score in hypnotic susceptibility, while children of Moroccan descent, presumably the lowest achievement group, had the highest mean susceptibility score among the four subgroups as expected. It was also found, consistent with previous developmental studies of American children, that hypnotic susceptibility increases significantly with age regardless of subcultural grouping. While the four subgroups differed significantly in their school performance as expected, they did not differ in their need achievement scores. Findings in regard to EEG data are presently not reported because of technical difficulties encountered during recording. Implications for future research pertaining to methodological and theoretical issues involved in testing the model cross-culturally are discussed.This research was supported by the research committee of the Paul Baerwald School of Social Work of the Hebrew University of Jerusalem, Israel, and by National Institute of Mental Health Grant No. 53-4873-6748.Received B.A. from the Hebrew University of Jerusalem, M.S.W. from New York University, and doctorate and subsequent postdoctoral training from the University of California, Berkeley. From a theoretical-historical perspective, is interested in the impact of the Protestant ethic on Western conceptions of deviance. His research focuses on various psychophysiological aspects associated with deviant conduct.Received B.A. from Yeshiva University, M.A. and Ph.D. from Columbia University Teachers College. His wide research interests can be summed up under the heading of voluntary behavior, ranging over behavior modification, psychophysiological correlates of behavior, and the ethical implications of psychological treatment.Received B.S. and M.S. from the Brigham Young University, and Ph.D. from the University of Illinois. Among his research interests are hypnosis and suggestibility, learning theory, statistics and psychometrics, and hypnotherapy.  相似文献   
108.
109.
Jindal Global Law Review - International norms, standards and practices relating to understanding and addressing hate crime are increasingly comprehensive. Efforts by international organisations to...  相似文献   
110.
This study examines the relationship between public service motivation and antecedents believed to be important determinants of moral commitment. Research conducted during the past decade indicates that public service motivation is a valid construct that is useful for predicting outcomes that are important to public organizations and to society. The sample for the empirical study consists of winners of the Daily Point of Light Award and the President's Community Volunteer Award. Antecedents studied are volunteer experience, religious activity, and parental socialization. Quantitative and qualitative analyses are used to identify key determinants of public sector motivation. Religious activity is positively related to formal and informal volunteering. Interviews strongly support the quantitative findings, especially the importance of religion, but also highlight the role of life-changing events.  相似文献   
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