全文获取类型
收费全文 | 196篇 |
免费 | 4篇 |
专业分类
各国政治 | 6篇 |
工人农民 | 16篇 |
世界政治 | 15篇 |
外交国际关系 | 11篇 |
法律 | 106篇 |
政治理论 | 44篇 |
综合类 | 2篇 |
出版年
2022年 | 1篇 |
2020年 | 1篇 |
2019年 | 2篇 |
2018年 | 4篇 |
2017年 | 10篇 |
2016年 | 8篇 |
2015年 | 5篇 |
2014年 | 7篇 |
2013年 | 27篇 |
2012年 | 5篇 |
2011年 | 8篇 |
2010年 | 7篇 |
2009年 | 9篇 |
2008年 | 9篇 |
2007年 | 3篇 |
2006年 | 3篇 |
2005年 | 9篇 |
2004年 | 7篇 |
2003年 | 5篇 |
2002年 | 5篇 |
2001年 | 3篇 |
2000年 | 1篇 |
1999年 | 3篇 |
1998年 | 4篇 |
1997年 | 1篇 |
1996年 | 4篇 |
1995年 | 3篇 |
1994年 | 2篇 |
1993年 | 1篇 |
1992年 | 3篇 |
1991年 | 4篇 |
1990年 | 3篇 |
1989年 | 4篇 |
1988年 | 6篇 |
1987年 | 2篇 |
1986年 | 3篇 |
1985年 | 1篇 |
1984年 | 2篇 |
1983年 | 1篇 |
1982年 | 1篇 |
1981年 | 2篇 |
1977年 | 2篇 |
1976年 | 3篇 |
1974年 | 1篇 |
1973年 | 2篇 |
1969年 | 1篇 |
1966年 | 1篇 |
1965年 | 1篇 |
排序方式: 共有200条查询结果,搜索用时 15 毫秒
61.
62.
63.
64.
There is growing interest in developed and developing countries about how to best administer public programs in order to maximize the return on invested resources. This paper examines the extent to which decentralized supervision can help improve health worker productivity. Data on health workers in Ecuador are analyzed. The results suggest that local (or decentralized) supervision is conducive to higher productivity and more hours worked per day by Ecuador's health promoters. The implications for higher health status, and for improving health care in other developing countries are discussed. 相似文献
65.
66.
67.
Meloy JR James DV Mullen PE Pathé MT Farnham FR Preston LF Darnley BJ 《Journal of forensic sciences》2011,56(Z1):S128-S135
Detailed comparison of factors associated with abnormal approach to the prominent and with escalation from communication to approach has not hitherto been undertaken. This partially reflects the failure of individual studies to adopt compatible terminologies. This study involves a careful dissection of six public figure studies, three involving U.S. politicians, two Hollywood celebrities, and one the British Royal Family. Common findings were unearthed across six headings. Approachers were significantly more likely to exhibit serious mental illness, engage in multiple means of communication, involve multiple contacts/targets, and to incorporate into their communication requests for help. They were significantly less likely to use threatening or antagonistic language in their communications, except in those cases involving security breaches. These results emphasize the importance of integrating mental health findings and preventive measures into risk management. Approach should not be regarded as a single behavioral category and has multiple motivations. Future studies should adopt standard terminology, preferably taken from the general stalking research. 相似文献
68.
Iwamura ES Oliveira CR Soares-Vieira JA Nascimento SA Muñoz DR 《The American journal of forensic medicine and pathology》2005,26(1):33-44
Forensic identification of human remains is composed of anthropological study of race, sex, age, etc. By using these traditional methods, inconclusive or nonidentified cases could be subjected to DNA analysis. However, in spite of advances in human identification techniques, especially by PCR-amplified DNA, some limitations that affect the ability of obtaining DNA from human remains still persist. Light microscope sections of postmortem compact bones from human remains are presented here for the purpose of increasing a forensic examiner's prediction of successful nuclear DNA typing. Femoral compact bones were obtained from 7 human remains found on the ground, in different degrees of decomposition, and were cleaned by boiling to remove soft tissues, 8 collections of bones having undergone natural decomposition, not boiled (as no soft tissue was adhered), and 5 cadavers 12 to 16 hours postmortem. The histologic sections were stained by hematoxylin and eosin, the loci CSF1PO, TPOX, TH01, F13A01, FESFPS, vWA, D16S539, D7S820, D13S317, and amelogenin were amplified by PCR, and the polyacrylamide gel was stained with silver. The results presented here clarify questions concerning the viability of DNA for identification analysis, and they also may help to establish better strategies for optimization of DNA extraction and analysis in compact bones of human remains. 相似文献
69.
Law and Human Behavior - 相似文献
70.
The existence of manipulative electoral budget cycles and opportunistic election setting is examined in the framework of a parliamentary democracy. Empirical tests are conducted using a pooled time series cross section data set derived from Canadian provincial governments over the 1962–1992 period. Evidence in support of the electoral budget cycle hypothesis but not the opportunistic election timing hypothesis is obtained. 相似文献