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41.
Rachel Laforest 《Canadian public administration. Administration publique du Canada》2013,56(2):235-251
This article compares how the role and place of civil society groups in multilevel governance have evolved in Canada and the European Union (EU). It argues that, while the scope for engagement of organizations in the EU has broadened, it has been increasingly narrowed in Canada, to the extent that the policy process may be undermined. The article concludes with some insights from the EU experience in order to revive policy coordination in Canada as a governance technique. 相似文献
42.
We know relatively little about the economic effects of “insignificant” rules because they are not typically analyzed. Yet, these rules could be cumulatively important. We provide an economic analysis of one proposed rule to control hazardous air pollutants, which is not considered to be economically significant. This rule is of particular interest because it is one of the first in a long series of rules that Environmental Protection Agency (EPA) will consider for limiting hazardous air pollutant emissions. Our analysis suggests that the proposed controls that EPA has considered are not likely to pass a benefit–cost test. We recommend that an agency base its decision to allocate additional resources to benefit–cost analysis on the expected value of the improved information. In addition, agencies should consider applying a rule of thumb that would specify a threshold level of risk reduction that needs to be achieved before some kinds of regulation are considered. 相似文献
43.
Rachel A. Vannatta 《Journal of youth and adolescence》1996,25(2):149-160
This study examined gender differences in self-reported suicidal behavior in relation to the risk factors of tobacco use, alcohol use, drug use, school misconduct, academic difficulties, home environment, sexual activity, and violence among seventh-through twelfth grade students (N=3461)in a northern Midwest school district. Data were gathered from the Survey Instrument of Attitude/Behavior administered in the school district during the spring of 1993. The dependent variables were suicidal activity and suicidal tendency. Stepwise forward regression ordered the independent factors in predicting suicidal activity and suicidal tendency for the male and female samples. The comparison of regression results revealed the following: (1) the independent factors accounted for more variance in male suicidal activity and tendency than in female suicidal activity and tendency; (2) as the level of suicidality increased, so did the frequency of violent behaviors among both genders; (3) leading predictors for suicidal activity were similar between gender; and (4) gender differences were displayed in predictors of suicidal tendency.Major interests include risk taking behaviors, youth suicide, and educator use of research. 相似文献
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Samyn N De Boeck G Wood M Lamers CT De Waard D Brookhuis KA Verstraete AG Riedel WJ 《Forensic science international》2002,128(1-2):90-97
In a double-blind placebo controlled study on psychomotor skills important for car driving (Study 1), a 75 mg dose of +/- 3,4-methylenedioxymethamphetamine (MDMA) was administered orally to 12 healthy volunteers who were known to be recreational MDMA-users. Toxicokinetic data were gathered by analysis of blood, urine, oral fluid and sweat wipes collected during the first 5h after administration. Resultant plasma concentrations varied from 21 to 295 ng/ml, with an average peak concentration of 178 ng/ml observed between 2 and 4h after administration. MDA concentrations never exceeded 20 ng/ml. Corresponding MDMA concentrations in oral fluid, as measured with a specific LC-MS/MS method (which required only 50 microl of oral fluid), generally exceeded those in plasma and peaked at an average concentration of 1215 ng/ml. A substantial intra- and inter-subject variability was observed with this matrix, and values ranged from 50 to 6982 ng/ml MDMA. Somewhat surprisingly, even 4-5h after ingestion, the MDMA levels in sweat only averaged 25 ng/wipe. In addition to this controlled study, data were collected from 19 MDMA-users who participated in a driving simulator study (Study 2), comparing sober non-drug conditions with MDMA-only and multiple drug use conditions. In this particular study, urine samples were used for general drug screening and oral fluid was collected as an alternative to blood sampling. Analysis of oral fluid samples by LC-MS/MS revealed an average MDMA/MDEA concentration of 1121 ng/ml in the MDMA-only condition, with large inter-subject variability. This was also the case in the multiple drug condition, where generally, significantly higher concentrations of MDMA, MDEA and/or amphetamine were detected in the oral fluid samples. Urine screening revealed the presence of combinations such as MDMA, MDEA, amph, cannabis, cocaine, LSD and psilocine in the multiple-drug condition. 相似文献
47.
Waldinger RJ Diguer L Guastella F Lefebvre R Allen JP Luborsky L Hauser ST 《Journal of youth and adolescence》2002,31(1):17-29
Relationship schemas are core elements of personality that guide interpersonal functioning. The aim of this study is to examine stability and change in relationship schemas across two developmental epochs—adolescence and young adulthood—in the stories that people tell about their interactions with others. Using the Core Conflictual Relationship Theme Method, relationship themes were coded from semistructured interviews conducted in adolescence and again at age 25. The sample consisted of 40 participants in a longitudinal study of adolescent and young adult psychological development. There was considerable stability in the frequency with which particular themes were expressed in the narratives of adolescents and young adults. Significant changes from adolescence to young adulthood included a decrease in the perception of others as rejecting and of the self as opposing others. Young adults saw themselves and others more positively, and used a broader repertoire of themes in their relationship narratives than they had as adolescents. The basic continuity and particular changes in relationship schemas found in this study are consistent with knowledge about the adolescent-to-young-adult transition derived from other empirical and clinical findings. Relationship schemas may be rich units of study for learning about the development of interpersonal functioning. 相似文献
48.
Rachel Moseley 《Feminist Review(on-Line)》2002,71(1):37-51
Audrey Hepburn is one of cinema's most stylish and enduring icons, and has embodied an ideal of femininity for generations of women. Using textual analysis, archival research and audience accounts of ‘Doing the Hepburn Look’, I argue that Audrey Hepburn, as a star clearly addressing a female audience, offered a flexible image which was enabling to young women through dress in relation to exigencies of gender, class and national identity. The paper draws on research conducted as part of a larger project investigating Hepburn's ongoing appeal for young British women from the 1950s to the 1990s. 相似文献
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Michael A. Hoffman Rachel Levy-Shiff Varda Ushpiz 《Journal of youth and adolescence》1993,22(1):23-31
The study assessed whether the impact of social support on self-esteem is moderated by the adolescent's orientation toward the source of aid. Questionnaires were administered to 84 Israeli adolescents regarding self-esteem, perceived level of support from parents and peers, and preference, or orientation, for support from these sources. Regression analyses indicated that the positive effect of social figures' support on self-esteem increased as a function of interest in receiving aid from the specific source. Correlational analyses also revealed that heightened orientation toward parents was associated with higher levels of perceived parental support, whereas heightened orientation toward peers was associated with higher levels of peer support and lower levels of parental aid. These findings were consistent with self-evaluation maintenance and social provision theories, which suggest that the individual has an active role in selectively seeking out and filtering external social influences.His doctorate in educational psychology is from UCLA. Current research interests include stress and coping across the life span, social sources of adolescent self-esteem, and intergroup relations in the junior high school.Her doctorate in clinical psychology is from the Hebrew University in Jerusalem. Her research interests include family relations, social and emotional development in children and adolescents, and developmental psychopathology.Her research interests focus on social support in the family. 相似文献