全文获取类型
收费全文 | 4750篇 |
免费 | 154篇 |
专业分类
各国政治 | 268篇 |
工人农民 | 168篇 |
世界政治 | 365篇 |
外交国际关系 | 182篇 |
法律 | 2939篇 |
中国政治 | 33篇 |
政治理论 | 913篇 |
综合类 | 36篇 |
出版年
2021年 | 28篇 |
2020年 | 74篇 |
2019年 | 78篇 |
2018年 | 93篇 |
2017年 | 124篇 |
2016年 | 112篇 |
2015年 | 81篇 |
2014年 | 117篇 |
2013年 | 518篇 |
2012年 | 132篇 |
2011年 | 166篇 |
2010年 | 97篇 |
2009年 | 114篇 |
2008年 | 119篇 |
2007年 | 155篇 |
2006年 | 155篇 |
2005年 | 156篇 |
2004年 | 147篇 |
2003年 | 156篇 |
2002年 | 151篇 |
2001年 | 197篇 |
2000年 | 167篇 |
1999年 | 114篇 |
1998年 | 65篇 |
1997年 | 57篇 |
1996年 | 48篇 |
1995年 | 53篇 |
1994年 | 53篇 |
1993年 | 42篇 |
1992年 | 83篇 |
1991年 | 84篇 |
1990年 | 85篇 |
1989年 | 98篇 |
1988年 | 108篇 |
1987年 | 88篇 |
1986年 | 85篇 |
1985年 | 83篇 |
1984年 | 51篇 |
1983年 | 53篇 |
1982年 | 26篇 |
1981年 | 39篇 |
1979年 | 33篇 |
1978年 | 26篇 |
1977年 | 30篇 |
1976年 | 26篇 |
1975年 | 34篇 |
1974年 | 33篇 |
1973年 | 35篇 |
1972年 | 34篇 |
1969年 | 25篇 |
排序方式: 共有4904条查询结果,搜索用时 15 毫秒
101.
102.
Marta Iñiguez de Heredia 《冲突、安全与发展》2019,19(6):623-644
ABSTRACTThe article explores how stabilisation missions reproduce the patterns that constituted colonial states. Following African historiography, the article argues that stabilisation’s militarised approach to neutralising resistance, its racialisation of targets and its aim to constitute and reform state authority evoke how colonial states were forged by the inseparable relationship between authority, force, race, production and resistance. However, it will be shown that those patterns cannot be fully understood without an account of the broader structure of coloniality and imperialism. In so doing, the article aims to contribute to bring together different literatures on contemporary peace-building interventions and contemporary militarism by examining the relation between militarism, coloniality and imperialism. It focuses on the Democratic Republic of Congo to show how an intensified use of force against resistance, added to frames that see Congolese politics as deviant, has guided the goal of restoration of state authority, and with it, different economic reforms, all of which have reinforced the military and economic power of national and international elites, without reporting significant benefits to the population at large. 相似文献
103.
104.
Noelia I. Zanetti DB Andrea Costantino DChem Natalia Lazzarini BSChem Adriana A. Ferrero DB Néstor D. Centeno DB 《Journal of forensic sciences》2021,66(1):245-254
Fluoxetine is a selective serotonin reuptake inhibitor, commonly used for the treatment of a variety of psychopathological conditions. As such, fluoxetine may be expected to appear in clinical and forensic cases. Dermestes maculatus De Geer (Coleoptera: Dermestidae) has been recognized as a relevant component of the insect fauna associated with decomposing human and animal remains. Experiments were conducted to study the effect of fluoxetine on developing D. maculatus using two‐drug administration models: a non‐living animal model (pork muscle) and a living one (Sus scrofa L. pigs). We assessed the duration of immature stages and total life cycle, as well as morphological parameters (body length, cephalic width, and weight). The effect of fluoxetine was studied at an overdose concentration: In the non‐living animal model the drug was mixed with macerated pork muscle (2000 mg/kg) and in the living animal model, pigs were given the drug orally (833 mg/kg). A control was used for each model. Daily observations were performed from the beginning to the end of the experiments. GC‐MS was used for drug detection and quantification. There were no statistically significant differences in the duration of immature stages, life cycle, larval mortality, morphological parameters, or sex ratio, between treatment and control, regardless of the drug administration model. Given that fluoxetine had no detectable effect on the development of D. maculatus, detection of this drug in forensic situations would not compromise the accuracy of PMI estimations. 相似文献
105.
106.
107.
108.
Abstract The development of a joint US-Japan theater missile defense system could have significant ramifications beyond the defense of Japan and of American forces in the region. A growing debate within Japan on its international security position, the spread of weapons of mass destruction, and questions about the role of the United States in the region conspire to create conditions for significant changes in Japan's conception of its security status and its long‐term political-military calculations. By upgrading Japan's strategic responsibilities, theater missile defense could inadvertently induce a reassessment of many of its national security policies, perhaps even the decision to forego nuclear weapons. 相似文献
109.
Mark Harrison 《The Journal of peasant studies》2013,40(4):323-336
Is there a peasant mode of production? Chayanov's work can be construed as a theory of the peasant mode of production at the level of the labour process. This labour process is analysed in terms of the forces of production, the relationship between the peasant and the means of production, and that between the peasant and the product. When subjected to an historical critique, from the point of view of the formation and decomposition of the peasantry, Chayanov's theory of a peasant mode of production yields to the idea of peasantry as a specific combination of structures. 相似文献
110.