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371.
A sample of 274 African American families, living in impoverished neighborhoods with high HIV rates, participated in a longitudinal study of adolescent sexual development when children were in the 4th or 5th grade. Self-report and observational measures of parental warmth and parental behavioral control were collected from adolescents and parents at Time 1, and youth reported if they had initiated intercourse at Times 1 and 2. Regression analyses suggested that gender moderated associations between parental behavioral control and engagement in adolescent sexual behaviors. More generally, findings suggested that boys reared in low control/high warmth (i.e., permissive) homes and girls reared in high control/low warmth (i.e., authoritarian) homes were particularly at risk for early sexual behaviors. Clinical implications and directions for the future research are discussed.Doctoral Candidate in Clinical Psychology at Loyola University Chicago. Received her B.S. in Psychology and African & African American Studies from Duke University and her M.A. in Clinical Psychology from Loyola University Chicago. Her major research interests include the role of family and mental health factors in HIV risk exposure among urban African American adolescents.Professor, Department of Psychology, Loyola University Chicago. Received his Ph.D. in 1987 from Virginia Commonwealth University. His major research interests are family relations during adolescence, physical disabilities, pediatric psychology, developmental psychopathology, and statistical applications in psychologyAssociate Professor of Psychology in the Department of Psychiatry, Institute for Juvenile Research, University of Illinois, Chicago. Received her PhD in Child Psychology from the Institute of Child Development at the University of Minnesota in 1987. Her current research interests include developmental transitions during adolescence, as well as from pre-school to middle childhood, among typically developing children as well as children with special needs  相似文献   
372.
Currently, SEM-EDS is used to detect gunshot residue (GSR) from the presence of Ba, Pb, and Sb in the sample. However, the development of new nontoxic ammunition (NTA) has prevented conventional metals from being found. In this work, we aim to determine the presence of an inorganic luminescent chemical marker based on rare earth in gunshot residues using the technique of squarewave voltammetry (SWV). After firing, the luminescent complex [(Eu2Zr)(btc)3(Hbtc)0.5.6H2O], which is used as a chemical marker, can be detected under a UV lamp. An aqueous solution with 0.1 mol L−1 KCl as supporting electrolyte can be easily collected on carbon paste electrode surfaces for SWV analysis A = 100 mV, f = 10 Hz, and step potential of 5 mV are required. The luminescent marker incorporated into the carbon paste electrode showed two anodic peak currents in the region of 0.4 V (vs Ag/AgCl) and at 0.75 V (vs Ag/AgCl) and also a cathodic one in 0.4 V (vs Ag/AgCl). SEM-EDS was able to analyze the same voltammetric results for conventional and nontoxic ammunition containing the luminescent marker. Therefore, voltammetry and SEM-EDS are valid for detecting the new residue marker in GSR. Despite this, the electrochemical method is still more advantageous because of its low cost and lack of expensive equipment and supplies in forensic laboratories.  相似文献   
373.
Abstract

The Housing Acts of 1949 and 1954 provided the foundation for slum clearance and urban renewal. Despite efforts to finesse the issue, race remained central to the formation and implementation of public policy. The Racial Relations Service (RRS), an institutional remnant of the New Deal, tried unsuccessfully to prevent local authorities from using the new federal resources to reinforce existing “ghettos.” Searching for a “sound Negro policy,” the RRS warned housing officials against pursuing such a course and offered bureaucratic resistance to individual projects deemed inimical to minority interests.

The coincidence of demographic and political change in the 1950s, the subsequent dismantling of the RRS, the reaction to the Supreme Court's decision in Brown v. Board of Education, and the passage of the Housing Act of 1954 all contributed to the use of urban renewal to create and sustain racially separate neighborhoods even as the civil rights movement gained momentum.  相似文献   
374.
Asia is crucial to the achievement of the Millennium Development Goals (MDGs). Considerable progress has been made to date. Further progress is achievable but not guaranteed. Much remains to be done, especially in South Asia. Future efforts should be informed by past successes whilst recognizing the diversity of experience. Asia still needs development assistance especially to support changes in policy; help shift priorities towards the poor; and encourage innovation. With the right policies, China can continue to substantially reduce levels of extreme poverty and South Asia could accelerate progress. Develop ment agencies need to support nationally led efforts, work with a variety of partners including Government, and target areas and sectors critical for poverty reduction in flexible ways. The Department for International Development (DFID) is increasing its budget for Asia and will continue to focus on the poorest countries and people. With political commitment and real partnership, poverty can be banished in Asia.  相似文献   
375.
Book Reviews     
Throughout the twentieth century, the city of Khartoum was the subject of analyses and knowledge produced by diverse actors, such as scholars, urban planners, government agents and institutions, urban dwellers and, more recently, actors from the humanitarian and private sectors. The aim of this article is to offer a critical analysis of Sudan urban studies from the 1970s onwards, and to illustrate their strengths and shortcomings. A revisitation of the work of anthropologist Richard Lobban on Tuti Island, where I recently conducted ethnographic fieldwork, will allow me to comment on Marxist anthropology as the theoretical framework used by Sudanist scholars in the early decades of urban studies, to focus on methodological strategies for data collection, and to analyse the use of concepts such as “urbanisation” and “community”. These reflections will be used to suggest a research agenda for urban studies in Sudan, as well as recent academic approaches to the treatment of the urban question.  相似文献   
376.
This paper examines cause-related marketing (crm) initiatives where the purchase of a product by a North American consumer triggers a donation from a corporation to an international development organisation. crm is quickly gaining in popularity within the non-profit sector. It is now a common means for raising funds and awareness and as such has been deemed a ‘new frontier in development aid’ yet this ‘new frontier’ has received little academic attention outside of the business management and marketing literatures. The paper extends these literatures using insights from development studies. This approach is used to analyse empirical research on the use of crm by development-focused organisations in North America. The paper argues that the crm model raises particular challenges within international development that require further analysis. These challenges include the coupling of development funding to consumption and the simultaneous marketing of products and development causes as a means of awareness raising.  相似文献   
377.
This article examines production organisation and employment patterns in the export-orientated centres of Denizli (Turkey) and Tiruppur (India). It argues that Denizli and Tiruppur's involvement in global value chains has resulted in segmented production patterns and insecure employment arrangements. Larger producers use sub-contractors as a strategy to mediate the instability of international contracts and pass the uncertainty in their global linkages on to smaller firms and their workforces. Such flux, then, has become a regularised feature of manufacturing work within the ranks of sub-contractors. Employers have solidified these production arrangements by recruiting rural and female workers. The article sheds light on the relationship between new production forms and rising employment insecurity.  相似文献   
378.
Reviews     
The expansion of the global economy and the governance deficit it has generated raise questions about the possibilities for regulating the practices of participants in global production networks. This paper focuses on the regulation of industrial relations in Cambodia's textile and garment industry – a unique ensemble of state, trade union, private sector and international institutions that is promoted as a “fair model of globalisation.” We track the trajectory of Cambodia's industrialisation and insertion into the global economy over three interrelated phases: first, the beginnings of export-orientated garment production in the mid- to late 1990s; secondly, the promotion of Cambodia as an “ethical producer” from 1999; and, thirdly, privileging “competitiveness” in global production networks over labour compliance for its advantage. In doing so we centre our analysis on the complex intertwining of global production, the genesis of the unique ensemble of actors in Cambodia and the anomaly of Cambodia's labour movement.  相似文献   
379.
380.
Abstract

One of the great obstacles to liberation and social change is the one-dimensional focus of many liberation movements. By “one-dimensional,” we mean the narrow reductionist approach to social change by many oppressed groups. In this article, we examine Marcuse’s notion of catalyst groups and connect that to the concept of intersectionality. We argue that critical theory must become a theory of intersectionality. While various forms of oppression have their own distinct logic of operation and specific target group, the continuation of each form of oppression is supported by other forms of oppression. One of the goals of this plenary was to help participants focus on the theme of the conference, critique and praxis, by envisioning new possibilities for theory, critique, praxis, and pedagogy in our time. To this end, we attempted to rethink Marcuse’s notion of one-dimensional thinking by linking it with Rene Girard’s concept of mimetic rivalry and the black feminist concept of intersectionality.  相似文献   
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