首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   113篇
  免费   7篇
各国政治   2篇
工人农民   3篇
世界政治   20篇
外交国际关系   4篇
法律   78篇
政治理论   12篇
综合类   1篇
  2024年   2篇
  2023年   2篇
  2022年   6篇
  2021年   2篇
  2020年   5篇
  2019年   5篇
  2018年   7篇
  2017年   13篇
  2016年   4篇
  2015年   4篇
  2014年   3篇
  2013年   12篇
  2012年   7篇
  2011年   3篇
  2010年   4篇
  2009年   2篇
  2008年   4篇
  2007年   2篇
  2006年   3篇
  2005年   5篇
  2004年   5篇
  2003年   5篇
  1999年   2篇
  1998年   1篇
  1997年   1篇
  1994年   1篇
  1993年   3篇
  1991年   2篇
  1990年   1篇
  1989年   1篇
  1988年   1篇
  1982年   1篇
  1975年   1篇
排序方式: 共有120条查询结果,搜索用时 46 毫秒
71.
As Britain prepares to leave the European Union after the popular vote of June 2016, the government is embarking on the revision of foreign policy. Boris Johnson, or ‘just Boris’, has been entrusted with forging the new ‘Global Britain’ for the post-Brexit era and reinventing British economy around new relationships. Boris has a track record of misrepresenting and offending foreign peoples, leaders and countries. This article assesses the prospects for Africa in Johnson’s vision for ‘Global Britain’ as presented in his foreign policy speeches. The paper unpacks Johnson’s discursive construction of ‘Africa’ and inserts it into a broader historical and political context of British relations with Africa. It argues that, by constructing Africa as a ‘problem’ and offering liberal values as a condition for development, Johnson is continuing British imperial and post-colonial discourses of ‘developing’ or ‘civilizing’ Africa. In the post-Brexit world of a changing global balance of power, democratic conditionality serves to sustain and reproduce British forms of power and policies.  相似文献   
72.
In this article, we investigate whether the design of the electoral system used in the elections of local councils affects the position of national parties and their main competitors, local independent lists. We study the case of the electoral reform enacted recently in Poland which modified the rules of council elections by introducing the first-past-the-post (FPTP) system, quite rarely used in local elections. Using empirical evidence from the municipalities where FPTP replaced the open-list proportional representation (OLPR) system, we demonstrate that the introduction of single-member districts, and majoritarian rule in council elections, increased the number of single independents, unaffiliated to any party or committee, and limited the (already poor) presence of party candidates and councillors. The reform also strengthened the position of directly elected mayors, in Poland – usually independent, by assuring many of them safe majorities in councils. We found that the share of seats for the winning mayor’s list increased by 10 pp on average after the reform.  相似文献   
73.

While much discussion centres on economic properties and political challenges of implementing the China’s Belt and Road Initiative (BRI), few studies investigate the subtle connections between the narratives of the BRI and the political transformations in the regions en route of the project. Through a critique of the Copenhagen School’s theory of securitisation, this paper brings together the analysis of Chinese, Central-Eastern European (CEE) and the core EU governments’ ideas and perceptions of the BRI and assesses what they mean for the future of the European Union’s political and normative cohesion. This paper argues that the China-deployed desecuritised narratives of the BRI constitute an important soft power strategy of China in its engagement in Europe. The article illustrates how these desecuritised narratives are utilised and co-produced actively by countries of CEE with a political aim of negotiating their domestic interests with the EU’s institutions, making the process of desecuritisation neither apolitical nor benign. As China-promoted desecuritisation is used instrumentally by the regional actors to present China as an economic, political and normative alternative to the EU, the article contributes to the understanding of China’s desecuritisation as a soft power strategy, which is both forged through ‘negative’ language (Callahan, Politics 35(3–4):216–229, 2015) and is ‘contingent’ upon recipient audiences (Kavalski, Coop Confl 48(2):247–267, 2013). As a result, new regional dynamics emerge in the EU, which are driven by the populist turn and growing demand for Chinese investments in the European periphery, which China skilfully utilises through narratives of desecuritisation in order to boost its soft power strategy in the region.

  相似文献   
74.
The report presents a fatal poisoning of a neonate occurring in the final stage of gestational life and evoked by his mother, who, while 9 months pregnant, took a toxic dose of clozapine aiming at committing suicide. She was also severely poisoned, but ultimately was saved. The woman had been taking the medication due to schizophrenia and depression prior to conception, and the discontinuation of the drug in the course of pregnancy increased the risk of the woman attempting suicide. In the course of comprehensive toxicological analysis based on the developed analytical procedure with the use of LC-APCI-MS, clozapine and its two metabolites, norclozapine and clozapine-N-oxide, were determined in postmortem blood, liver and kidney in concentrations explaining the death of the neonate. The interpretation of the above-described case is complex and--apart from toxicological aspects--also involves issues associated with psychiatry, pharmacotherapy in pregnancy and medicolegal problems.  相似文献   
75.
In this paper the by-products arising during the synthesis of 4-methylthioamphetamine (4-MTA) by LiAlH(4) reduction of 1-(4-methylthiophenyl)-2-nitropropene (nitropropene route) and reductive amination of 4-methylthiophenyl-2-propanone in the presence of NaCNBH(4) are investigated. The identification of 4-methylthio derivatives of N-(β-phenylisopropyl)benzaldimine, 4-methylthio derivative of N-(β-phenylisopropyl)benzyl methyl ketimine, 1-(4-methylthiophenyl)-N-(4-methylthiobenzyl)-2-propanamine, (RS) and (SS/RR)-N,N-di-[β-(4-methylthiophenyl)isopropyl]amine, 4-methylthiobenzyl ether and methylthiobenzoic acid methyl ester as most prominent impurities in crude 4-MTA synthesised by reductive amination of 4-methylthiophenyl-2-propanone, is reported. Methylthio derivatives of 2-methyl-3-phenylaziridine, 2-benzylaziridine, and 4-methylthio derivative of BMK oxime as route-specific markers of nitropropene route leading to 4-MTA, were also characterized. The identity of these compounds was confirmed by their independent synthesis.  相似文献   
76.
The online sale of psychoactive substances, including hallucinogens, is becoming a serious problem in many countries. This paper presents and discusses the mass spectrometric, infrared spectroscopic and nuclear magnetic resonance spectroscopic data of 2,5-dimethoxy-4-nitro-β-phenethylamine (2C-N), which was identified in a powder sample seized by the authorities in 2011 in Poland. The molecular mass of 2C-N (226.0954amu) was confirmed in the LC/ESI-QTOFMS experiment. The molecular ion was also observed in the GC-EI/MS spectrum. A characteristic set of ions for the parent substance was found using both chromatographic methods, and when derivatization with trifuluoroacetic anhydride (TFAA) was applied. Two broad dominant bands at 1520cm(-1) and 1342/1322cm(-1), observed in the FTIR spectrum of 2C-N, originated from the nitro group. NMR spectroscopy helped unequivocal elucidation of the structure. The applied identification procedure proved to be a powerful tool to determine the structure of a new designer drug.  相似文献   
77.
The article reflects on the possibility of conceptualising the complex problem of the normativity of international legal rules, including in particular the phenomenon of “relative normativity.” The author utilises the critical potential of Ronald Dworkin's proposal for a new philosophy of international law to reflect on the classical accounts explaining normativity of international law. By building on Dworkin's argument, the author argues for a constitutional account of international law. The far‐reaching constitutional proposals may provide a more complex and coherent set of possible rationalisations of international legal rules. International law is in great need of a comprehensive theory that could better explain its normative character as well as its sources, and it is argued that international constitutionalism has the potential to serve this purpose.  相似文献   
78.
Abstract

This article investigates EU–China dialogue on regional policy, a puzzling exercise in policy transfer because such policy is by its nature inward-oriented and the intricacies of regional development imply uncertainty about its effects in different contexts. The article sheds light on the reasons of both sides for engaging in this unlikely policy learning effort and identifies its actors and mechanisms. It also critically assesses this process, stressing its one-way nature and the active role of the EU as a ‘policy-sender’, in contrast to most policy transfer literature citing demands by the policy-recipient as the predominant reason to engage in such cooperation.  相似文献   
79.
This article surveys the official narrative on representation of Estonian identity and Estonianness through the tourism strategy implemented by Estonia from 2007 to 2015. Gathering material from brochures and documents targeting foreigners produced by the Estonian Institute and “Enterprise Estonia” (EAS) and analyzing the logic behind the interior design of Tallinn Airport, we engage with current debates on identity construction in post-Soviet spaces. In particular, we suggest that along with an established body of literature looking at the role of state actors in the construction of identity, studies should consider the role of nontraditional or non-state actors in identifying and promoting identity markers.  相似文献   
80.
Pursuant to the Polish Weapons and Ammunitions Law, muzzle‐loading black powder weapons, manufactured before 1885, or their replicas, as well as suitable projectiles, can be possessed legally without registration and special licenses. The aim of the study was to assess the penetration depth of projectiles fired from a black powder weapon, replica of Colt Navy of 1851, in 20% gelatin blocks and to compare the obtained results with the actual injuries found on autopsy of a 78‐year‐old man who had committed suicide. In the experiments, we used the black powder weapon and ammunitions, as well as gelatin blocks serving as a soft tissue model. We ascertained that solid spherical projectiles fired from black powder weapons cause extensive injuries, especially in the initial segment of the wound canal. Additionally, based on the presence and location of the wad in the wound canal, the distance from which the shot was fired can be determined.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号