全文获取类型
收费全文 | 1444篇 |
免费 | 60篇 |
专业分类
各国政治 | 98篇 |
工人农民 | 103篇 |
世界政治 | 97篇 |
外交国际关系 | 82篇 |
法律 | 718篇 |
中国政治 | 47篇 |
政治理论 | 351篇 |
综合类 | 8篇 |
出版年
2023年 | 13篇 |
2022年 | 12篇 |
2021年 | 16篇 |
2020年 | 40篇 |
2019年 | 49篇 |
2018年 | 64篇 |
2017年 | 56篇 |
2016年 | 63篇 |
2015年 | 43篇 |
2014年 | 46篇 |
2013年 | 215篇 |
2012年 | 47篇 |
2011年 | 47篇 |
2010年 | 41篇 |
2009年 | 50篇 |
2008年 | 57篇 |
2007年 | 56篇 |
2006年 | 41篇 |
2005年 | 46篇 |
2004年 | 35篇 |
2003年 | 34篇 |
2002年 | 30篇 |
2001年 | 35篇 |
2000年 | 30篇 |
1999年 | 27篇 |
1998年 | 10篇 |
1997年 | 20篇 |
1996年 | 12篇 |
1995年 | 20篇 |
1994年 | 16篇 |
1993年 | 18篇 |
1992年 | 20篇 |
1991年 | 25篇 |
1990年 | 14篇 |
1989年 | 10篇 |
1988年 | 9篇 |
1987年 | 11篇 |
1986年 | 12篇 |
1985年 | 12篇 |
1984年 | 18篇 |
1983年 | 13篇 |
1982年 | 6篇 |
1981年 | 12篇 |
1979年 | 4篇 |
1978年 | 9篇 |
1977年 | 4篇 |
1974年 | 4篇 |
1972年 | 3篇 |
1968年 | 3篇 |
1967年 | 5篇 |
排序方式: 共有1504条查询结果,搜索用时 0 毫秒
901.
Felecia A. Lee Rhonda K. Lewis Jamilia R. Sly Chakema Carmack Shani R. Roberts Polly Basore 《Journal of prevention & intervention in the community》2013,41(4):299-309
African American males experience poor academic performance, high absenteeism at school, and are at increased risk of being involved in violence than other racial groups. Given that the educational outlook for African American males appears bleak, it is important to assess the aspirations of these adolescent males in order to find the gap between aspirations and educational attainment. In order to promote positive development within this population, it is essential that factors that affect African American males be identified. A survey was administered to male students attending elementary, middle, and high schools in a local school district. A cross-sectional study was conducted to examine the career and educational aspirations of African American males. A total of 473 males were surveyed: 45% African American, 22% Caucasian, 13% biracial, and 19% Other (including Asian American, Hispanic, Native American). The results revealed that African American males aspired to attend college at the same rate as other ethnic groups. Also, African American males were more likely to aspire to be professional athletes than males from other ethnic groups. Important factors to consider when designing a program are discussed as well as future research and limitations. 相似文献
902.
Lee SG 《Issues in law & medicine》2011,27(1):3-19
Oriental medicine has constituted a significant portion of health care in Korea, but discussion regarding the legal duties of Oriental medicine professionals has been marginalized. This article proposes the first step in discussing the duty of Oriental doctors and pharmacists to inform their patients about the medicine they provide. It begins by introducing the only decision the Supreme Court of Korea has made regarding the legal obligation of Oriental medicine professionals, where the Court held that the Oriental medicine retailer had a duty to provide information about the medicine being sold. This article supports that decision of the Supreme Court and further argues that other primary providers of Oriental medicine-Oriental doctors and pharmacists-should also bear the duty to inform. The conclusion is driven from the fundamental principle of the Korean Constitution: that everyone is entitled to the right to self-determination. In discussing the scope of information doctors and pharmacists should provide, this article notes the unique features of Oriental medicine used in Korea. The author concludes that Oriental doctors and pharmacists should inform their patients of the nature and effect of the medicine being provided, detailed usage instructions, potential risks associated with the medicine, and information regarding combined use with conventional medicine. As for restorative Oriental medicine, doctors and pharmacists should particularly provide instructions regarding its unique restorative purpose. 相似文献
903.
公共政策是《纽约公约》框架下拒绝承认和执行外国仲裁裁决的传统抗辩事由,但由于其理论具有一定模糊性,导致实践中的不确定性。《安排》引入了公共政策机制,以调整内地与香港仲裁裁决的相互执行程序。在各国法院对公共政策进行严格解释的大趋势下,由于两地道德观念相通、国家主权相同,为了更有效地促进两地司法协助的开展,两地在相互承认与执行仲裁裁决中应取消公共政策机制的束缚。 相似文献
904.
Lee FA Lewis RK Sly JR Carmack C Roberts SR Basore P 《Journal of prevention & intervention in the community》2011,39(4):299-309
African American males experience poor academic performance, high absenteeism at school, and are at increased risk of being involved in violence than other racial groups. Given that the educational outlook for African American males appears bleak, it is important to assess the aspirations of these adolescent males in order to find the gap between aspirations and educational attainment. In order to promote positive development within this population, it is essential that factors that affect African American males be identified. A survey was administered to male students attending elementary, middle, and high schools in a local school district. A cross-sectional study was conducted to examine the career and educational aspirations of African American males. A total of 473 males were surveyed: 45% African American, 22% Caucasian, 13% biracial, and 19% Other (including Asian American, Hispanic, Native American). The results revealed that African American males aspired to attend college at the same rate as other ethnic groups. Also, African American males were more likely to aspire to be professional athletes than males from other ethnic groups. Important factors to consider when designing a program are discussed as well as future research and limitations. 相似文献
905.
Sly JR Lewis RK Roberts SR Wernick S Lee FA Kirk CM 《Journal of prevention & intervention in the community》2011,39(4):333-345
The purpose of this article was to assess the overall health behaviors of African American emerging adults who live in a Midwestern city. Two hundred participants, ages 18-25, completed a 129-item survey. Results indicate that African American emerging adults are engaged in relatively healthy behaviors (i.e., physical activity, low substance use). The results also showed that within the emerging adult developmental period, there are differences in behavior for those who are in the younger (18-20) versus those that are older (21-25) in the developmental period. Limitations, future research, and implications for practice will also be discussed. 相似文献
906.
E‐government uses information and communication technology to provide citizens with information about public services. Less pervasive, e‐democracy offers greater electronic community access to political processes and policy choices. Few studies have examined these twin applications separately, although they are widely discussed in the literature as distinct. The authors, Chung‐pin Lee of Tamkang University and Kaiju Chang and Frances Stokes Berry of Florida State University, empirically analyze factors associated with the relative level of development of e‐government and e‐democracy across 131 countries. Their hypotheses draw on four explanations of policy change—learning, political norms, competition, and citizen pressures. All four explanations are strongly linked to nations where e‐government policy is highly advanced, whereas a country’s e‐democracy development is connected to complex internal factors, such as political norms and citizen pressures. 相似文献
907.
What are the apparent research and methodological trends in PAR’s content over the past decade? From the perspective of the journal’s 70‐year history, with its aim to “mesh” practitioner and academic knowledge creation, topical coverage since 2000 reflects striking continuity, emphasizing many of the “bread and butter” administrative issues such as planning, human resources, budgeting, and public management. A marked increase in coverage is apparent in the application of more sophisticated quantitative statistical methodology, as well as in the number of female authors, while the number of practitioner authors declined sharply. Throughout the first turbulent decade of the twenty‐first century, three intellectual themes stood out: evaluations of New Public Management, connections between practitioners and academicians, and responsiveness to immediate social, economic, and political challenges. Given the constant demand for usable knowledge, scholars seem to have marginalized attention to the historical context and epistemological foundations of the study. The central challenge in the years ahead will be to effectively use research methods in response to the big questions of government and society that defy measurement. Since many [empiricists], especially the younger, do not know very much about epistemology, they tend to be quite dogmatic about the one set of canons that dominate them. —C. Wright Mills, 1959 相似文献
908.
Mara Lee Durrell 《北京周报(英文版)》2016,(Z1):48
正As a history buff,political hack and someone whose beloved uncle was a professor of Chinese philosophy,I know enough to admit that I actually know very little about Kong Qiu,known in the West as Confucius,the famed philosopher whose ideas continue to play a central role in leadership and political theory.On my bookshelf in Beijing sit several books that espouse his teachings,as well as ancient Chinese thoughts and fables,many of them half-read.Learning more would be a good project for my time in China,I thought 相似文献
909.
Lee PR Estes CL 《The Annals of the American Academy of Political and Social Science》1983,(468):88-102
The making of health policy in the United States is a complex process that involves the private and public sectors, including multiple levels of government. Five characteristics of the policy process are identified, which establish the means by which policies are formulated and which affect the nature of the policies that emerge. These characteristics include (1) the relationship of the government to the private sector; (2) the distribution of authority and responsibility within a federal system of government; (3) the relationship between policy formation and implementation; (4) a pluralistic ideology as the basis of politics; and (5) incrementalism as the strategy for reform. The article focuses on the impact on health policy of the distribution of authority and responsibility within the federal system, particularly the impact of new federalism policies as they emerged during the past decade. The effects of dual federalism, cooperative federalism, creative federalism, and new federalism are examined in relation to health policies. The article concludes with an examination of the challenge to long-established values and health policies posed by new federalism. 相似文献
910.
High resolution Y chromosome typing: 19 STRs amplified in three multiplex reactions 总被引:26,自引:0,他引:26
Bosch E Lee AC Calafell F Arroyo E Henneman P de Knijff P Jobling MA 《Forensic science international》2002,125(1):42-51
Nineteen Y-specific short tandem repeat (STR) loci have been amplified in 768 samples from the Iberian Peninsula in order to evaluate their usefulness in forensic casework. Two previously published multiplex reactions by Thomas et al. [Hum. Genet. 6 (1999) 577] (MS1, modified here: DYS19, DYS388, DYS390, DYS391, DYS392 and DYS393) and by Ayub et al. [Nucl. Acids Res. 28 (2000) e8] (CTS: DYS434, DYS435, DYS436, DYS437, DYS438 and DYS439) plus a novel one reported here (EBF: DYS385, DYS389, DYS460, DYS461, DYS462 and amelogenin) have been used. DYS385, DYS439 and DYS391 were the most informative loci with allele diversities of 0.7997, 0.6683 and 0.5940, respectively. A total of 635 different haplotypes were observed, of which 573 (90.24%) were found in single individuals. The overall haplotype diversity was 0.9988 and that obtained by each multiplex system was 0.9812 for EBF, 0.9292 for MS1 and 0.9089 for CTS. 相似文献