全文获取类型
收费全文 | 5502篇 |
免费 | 633篇 |
专业分类
各国政治 | 514篇 |
工人农民 | 187篇 |
世界政治 | 450篇 |
外交国际关系 | 217篇 |
法律 | 3395篇 |
中国政治 | 71篇 |
政治理论 | 1252篇 |
综合类 | 49篇 |
出版年
2021年 | 56篇 |
2020年 | 85篇 |
2019年 | 210篇 |
2018年 | 172篇 |
2017年 | 227篇 |
2016年 | 237篇 |
2015年 | 197篇 |
2014年 | 201篇 |
2013年 | 820篇 |
2012年 | 181篇 |
2011年 | 200篇 |
2010年 | 188篇 |
2009年 | 131篇 |
2008年 | 179篇 |
2007年 | 126篇 |
2006年 | 146篇 |
2005年 | 113篇 |
2004年 | 131篇 |
2003年 | 112篇 |
2002年 | 112篇 |
2001年 | 196篇 |
2000年 | 152篇 |
1999年 | 117篇 |
1998年 | 52篇 |
1997年 | 64篇 |
1996年 | 48篇 |
1995年 | 64篇 |
1994年 | 56篇 |
1993年 | 68篇 |
1992年 | 90篇 |
1991年 | 94篇 |
1990年 | 87篇 |
1989年 | 67篇 |
1988年 | 93篇 |
1987年 | 85篇 |
1986年 | 105篇 |
1985年 | 112篇 |
1984年 | 97篇 |
1983年 | 87篇 |
1982年 | 41篇 |
1981年 | 42篇 |
1979年 | 38篇 |
1978年 | 37篇 |
1977年 | 28篇 |
1975年 | 32篇 |
1974年 | 47篇 |
1972年 | 27篇 |
1971年 | 31篇 |
1970年 | 30篇 |
1968年 | 33篇 |
排序方式: 共有6135条查询结果,搜索用时 15 毫秒
961.
Jennifer Lees‐Marshment 《Journal of Public Affairs (14723891)》2003,3(4):358-370
Charities or interest groups need to attract supporters, who offer both financial support and participation, to achieve their overall goal of influencing public affairs. They can use political marketing to help them attract and retain such supporters. Existing literature indicates they use marketing techniques such as direct mail to communicate to potential new supporters, but new research has discovered that the influence of political marketing is much more comprehensive. The most effective groups are now using political marketing to design the package they offer to supporters. They go through a four‐stage process. First, they conduct market intelligence to understand what supporters want from the organisation and second, they design their product accordingly. Third, they communicate this to potential supporters and then finally deliver campaign progress and they communicate this to existing supporters. They use marketing concepts: they adopt a market orientation and build an organisation designed to take account of its users' needs and wants. Although such charities are often associated with non‐business behaviour, the most successful groups are adopting the concepts and techniques of comprehensive political marketing as the means to increase their influence on government and public affairs. Copyright © 2003 Henry Stewart Publications 相似文献
962.
P. M. Amos‐Wilson 《公共行政管理与发展》1999,19(3):219-229
This article considers issues concerning women's managerial careers in the Ghanaian Civil Service, which have emerged from an analysis of data collected in Accra as part of a Government of Ghana project supported by the United Kingdom Department for International Development. This examined the position and status of Women in Public Life in Ghana and was known as the WIPL project. Within this project, information was collected from women civil servants, and it is this which is presented here. Copyright © 1999 John Wiley & Sons, Ltd. 相似文献
963.
A key motive for establishing the European Food Safety Authority (EFSA) was restoring public confidence in the wake of multiplying food scares and the BSE crisis. Scholars, however, have paid little attention to the actual political and institutional logics that shaped this new organization. This article explores the dynamics underpinning the making of EFSA. We examine the way in which learning and power shaped its organizational architecture. It is demonstrated that the lessons drawn from the past and other models converged on the need to delegate authority to an external agency, but diverged on its mandate, concretely whether or not EFSA should assume risk management responsibilities. In this situation of competitive learning, power and procedural politics conditioned the mandate granted to EFSA. The European Commission, the European Parliament and the European Council shared a common interest in preventing the delegation of regulatory powers to an independent EU agency in food safety policy. 相似文献
964.
Andrew Kakabadse Nada K. Kakabadse Alexander Kouzmin Kalu N. Kalu 《Contemporary Politics》2010,16(3):279-299
Aimed at reinforcing the democratic values of freedom of speech and increased diversity in civic access to the means of communication, this paper examines the concept of democracy within an information and communication technology-mediated context. Discussion proceeds with an analysis of orthodox views adopted by Jefferson and the architects of the American Constitution. Building on the Jeffersonian tradition, a critique is presented of present-day, non-transparent constraints on the democratic values of freedom of speech, information access and the structural constrains mitigating unfettered public access to critical information and debate on fundamental social and political issues of the day. The proposed ‘custodiary’ model for the new Democratic Project is premised on the development of a constitutional framework which encourages information diversity and freedom of access and expression as a way of bringing back ‘discourse’ into democratic praxis. 相似文献
965.
966.
Sophie Raymond M.D. Anne‐Sophie Léger M.D. Ivan Gasman M.D. 《Journal of forensic sciences》2019,64(5):1568-1573
In today's society, human cannibalism is extremely rare and represents an unthinkable act of violence. Scientific literature on the topic is sparse due to significant methodological problems, such as collecting enough data and generating unbiased analyses. The purpose of this article is to illustrate some psychodynamic aspects of cannibalism. After a review of the literature, we will present and compare five cannibalistic patients hospitalized in the Henri Colin secure unit (Villejuif, France). The patients described fall into two subgroups, suffering either from severe schizophrenia or from a mixed personality disorder with sadistic and psychopathic features associated with paraphilia. For the schizophrenia group, cannibalism is a self‐defense reaction to a perceived threat of destruction: survival depends on the annihilation or assimilation of the other. For the mixed personality disorder group, ego and narcissism are the central issue with a desire to overcome deep‐rooted frustrations by means of an extraordinary act. 相似文献
967.
Agathe Bascou B.M. Frederic Savall M.D. Ph.D. Marion Vergnault M.D. Romain Montoriol M.D. Céline Guilbeau‐Frugier M.D. Ph.D. Estelle Maupoint B.M. Mohamed Chérif El Khal M.D. Norbert Telmon M.D. Ph.D. 《Journal of forensic sciences》2019,64(6):1929-1932
Hyperostosis frontalis interna is a common phenomenon, which may have been overrated in its significance in the past, and may, currently be underrated in its significance. We present three cases of hyperostosis frontalis interna found during medicolegal autopsies and discuss their forensic considerations. The patients were all middle‐aged women with metabolic and endocrine manifestations and psychiatric ailments; thickening of the inner table of the frontal bone of the skull was found during each autopsy. We describe the relationship between hyperostosis frontalis interna, metabolic manifestations, and neuropsychiatric symptoms as part of Morgagni‐Stewart‐Morel syndrome. There is still considerable disagreement in the scientific community as to whether this syndrome is a clinical entity. Nonetheless, awareness of Morgagni‐Stewart‐Morel syndrome can be of help in understanding the circumstances surrounding death. In some other cases, hyperostosis frontalis interna could be used by forensic pathologists as criteria for sexing and aging a skeleton. 相似文献
968.
Studies which estimate the postmortem interval (PMI) based on diatoms or bacterial communities have been well‐conducted. However, predicting the PMI based on microorganisms has limited accuracy. The objective of this study was to discover specific biomarkers for estimating the PMI for drowning. The in vivo experimental model consisted of rats classified into nine groups (seven drowned groups from Day 1 to Day 7 and two control groups). Their lung tissues were analyzed for the receptor for advanced glycation end products (RAGE) mRNA expression determined by qRT‐PCR. RAGE protein levels were determined by Western blotting and immunohistochemical (IHC) staining. RAGE mRNA and protein levels gradually degraded over time. Immunostaining analysis revealed that RAGE in the Day 1 sample was significantly higher than that in the Day 6 or Day 7 samples. These results indicate that RAGE in drowned lungs could be a potential biomarker for the determination of the PMI after drowning. 相似文献
969.
Emma Honyiglo M.D. Angélique Franchi M.D. Nathalie Cartiser Ph.D. Charline Bottinelli M.Sc Anne‐Sophie Advenier M.D. Fabien Bévalot Ph.D. Laurent Fanton Ph.D. 《Journal of forensic sciences》2019,64(4):1266-1270
Fatalities implicating psychedelic mushrooms are not a common clinical situation in everyday forensic medicine. Despite classification as an illegal drug in many countries, psilocybin mushrooms have the reputation of being safe. We report the case of a young man who jumped from a second story balcony under the influence of psilocybin mushrooms. The psilocin assay was performed by gas chromatography coupled to an electron‐impact ionization time‐of‐flight detector (GC‐EI‐TOF) after solid‐phase extraction. Total psilocin was quantified in peripheral and cardiac blood as 60 and 67 ng/mL, respectively, and in urine (2230 ng/mL), bile (3102 ng/mL), and vitreous humor (57 ng/mL). This case report and review of literature highlights the danger of psilocybin mushrooms. Isolated use of psilocybin mushrooms by a regular consumer without psychiatric history, even under “safe” circumstances, can lead to a fatal outcome. 相似文献
970.
Michał Kaliszan M.D. Ph.D. Ludmiła Daniłowicz‐Szymanowicz M.D. Ph.D. Maciej Kempa M.D. Ph.D. Ewa Tomczak M.Sc. Marta Krzyżanowska Ph.D. Zbigniew Jankowski M.D. Ph.D. Grzegorz Raczak M.D. Ph.D. 《Journal of forensic sciences》2019,64(5):1551-1554
The case of a 69‐year‐old man, equipped with an ICD and suffering from several chronic cardiac diseases, who died in a car accident, was presented. We analyzed electrogram records from the ICD explanted from the body during the autopsy, which showed that the driver had suffered from malignant ventricular arrhythmia—ventricular fibrillation (VF). A thorough analysis of the details of the accident, as well as the timing of VF and the rhythm observed after the discharge of the ICD showed that the direct cause of the accident was the episode of arrhythmia resulting in a loss of consciousness. Therefore, the presented case illustrates the usefulness of postmortem analysis of electrogram records from ICDs in the reconstruction of road traffic accidents. In such cases, if the victims are implanted with ICDs, it should be a routine procedure performed by forensic pathologists. 相似文献