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   558篇
  免费   17篇
各国政治   70篇
工人农民   18篇
世界政治   44篇
外交国际关系   175篇
法律   54篇
中国共产党   7篇
中国政治   31篇
政治理论   80篇
综合类   96篇
  2023年   11篇
  2022年   1篇
  2021年   7篇
  2020年   18篇
  2019年   20篇
  2018年   23篇
  2017年   33篇
  2016年   25篇
  2015年   23篇
  2014年   26篇
  2013年   93篇
  2012年   30篇
  2011年   22篇
  2010年   23篇
  2009年   34篇
  2008年   34篇
  2007年   36篇
  2006年   19篇
  2005年   20篇
  2004年   20篇
  2003年   19篇
  2002年   14篇
  2001年   10篇
  2000年   7篇
  1999年   4篇
  1998年   1篇
  1993年   1篇
  1987年   1篇
排序方式: 共有575条查询结果,搜索用时 15 毫秒
91.
Participation in interlaboratory quality control exercises is one of the main mechanisms currently used for quality assurance and continuous improvement of the trials. The objective of this study was to design, to manage and to evaluate the Colombian Exercise Interlaboratory Quality Control 2012 (CEIQC-2012). The CEIQC-2012 included both practical and theoretical exercises. For practical exercise three samples were provided, two from blood and one from buccal swab, all on FTA cards, participants were requested to process the samples according to the methods and the markers used routinely in their own laboratories. For theoretical section four exercises were sent, and only one was mandatory, the remain have different degrees of difficulty and were optional. In the mandatory exercise, the participants were asked to calculate the partial and total IP of 15 autosomal STRs markers of an alleged father and a son. This exercise involved 28 laboratories from 6 Latin American and Caribbean countries (Brazil, Ecuador, Peru, Panama, Dominican Republic and Colombia), all reported results for the theoretical mandatory and 27 for the practical. Fifty-four STR markers distributed in autosomal, Y and X chromosomes were under consensus. The Proficiency Test conducted through the Colombian National Reference Laboratory has become a useful tool for quality assurance of all Colombian laboratories and some of Latin America and Caribbean that perform DNA testing to establish biological relationships. This exercise is also an excellent opportunity for constant experts training in the region.  相似文献   
92.
Abstract

China's engagement in South America and Africa's extractive sectors has increased significantly in the last decade. How comparable are the African and South American cases from a developmental perspective? This article explores resource curse theories, arguing that the ‘curses’ often associated to extraction are historically produced dynamic processes that need to be reevaluated in light of China's direct and indirect impacts on resource-endowed countries. It elaborates a framework to compare the developmental dynamics entailed by China's involvement in the South American and African extractive sectors, distinguishing between external, internal and intrinsic ‘curses’. The article holds that China's growth and investment have strengthened the position of resource-endowed countries in the international economy, revitalizing resource industries and improving terms of trade for commodities. Concurrently, the expansion of extractive activities has brought about increased environmental and economic sustainability challenges. Divergences between the African and South American cases are best observed at the national levels, where China's non-interventionist approach has different developmental implications depending on internal trends within investment host countries.  相似文献   
93.
Abstract

This paper analyses the process of democratisation within Latin American by focusing on the nature of election campaigning in the region. Particular attention is paid to developments in three former military dictatorships, which now regularly hold elections. The states are Argentina, Chile and Uruguay, and consideration is given to the insights and limitations of applying the “Americanisation” or modernisation thesis in studying their distinctive media and political cultures. The elections held in each state during 1999 are used as case studies. What emerges is a complex pattern in which candidates and parties have simultaneously adopted some of the professional forms of electioneering whilst retaining and valuing the more traditional and interpersonal electioneering techniques. Furthermore, it was pointed out that there were marked differences in politicians' approaches to campaigning both between as well as within the three different political systems.  相似文献   
94.
拉丁美洲从来都是一个思潮多元的地区,哥伦布发现美洲大地后又带来了基督教的思想,基督教从此生根发芽壮大,从维护统治阶级的工具到帮助穷人谋利益的利器。从拉美的解放神学再到现今拉美左翼领导人的宗教思想,这期间的进化过程意味着革命向广度和深度发展。马克思在19世纪认为宗教是反动势力、愚昧主义和保守主义的堡垒。这一论断在很大程度上是一个完全正确的命题,然而拉美的左翼思潮在新时代背景下又略有不同。对于我国目前宗教发展现状与趋势而言,如何科学而合理管理宗教,做到与时俱进是我国社会主义建设过程中必须面对的一个重要命题。  相似文献   
95.
实行教师工薪个人所得税税收优惠政策不仅有利于提高教师待遇,也有利于形成全社会尊师重教的良好氛围。美国和英国在20世纪90年代,结合综合所得税制,提出了一系列针对教师的具体减免税政策和费用扣除标准,从而使教师适用更低的税率或者获得更多的退税,这对改善和提高我国教师待遇提供了良好借鉴。鉴于美英两国政府的个人所得税税收优惠法规已经形成了较为完善的税法体制,因此通过借鉴美国与英国关于教师工薪个人所得税税收优惠政策先进经验,并在此基础上提出适合我国国情的针对性建议,可以为我国教育行业吸引更多优秀人才长期从教、终身从教创造积极条件。  相似文献   
96.

Despite the spread of electoral democracy, few Latin American media systems today encourage the deepening of democracy. We attribute this outcome to (a) generalized weakness in the rule of law, (b) holdover authoritarian legislation, (c) oligarchic ownership of media outlets, (d) uneven journalistic standards, and (e) limited audience access to diverse sources of information. Reforms designed to address these problems could include the appointment of special prosecutors to investigate crimes against journalists; replacement of criminal libel laws with civil procedures; legislation protecting journalists' sources and guaranteeing transparency in government; the establishment of nonpartisan boards to allocate broadcast concessions, administer state-owned stations, and distribute government advertising; user fees to expand public media; and various measures to enhance professional standards.  相似文献   
97.
Abstract

New forms of regionalism are now a central element in global governance. It is sometimes suggested that new regionalism represents an opportunity for transnational civil society activism. I explore this argument through a comparison of processes of collective action in two emerging frames of regionalism governance in the Americas, the FTAA/Summit of the Americas and Mercosur. I show that, while civil society activism has regionalized to some extent in relation to both hemispheric regionalism and sub-regionalism, this process is far more marked in the former. I suggest, further, that the influence of civil society actors in regionalist governance in the Americas is extremely limited. This is due to persistent institutional barriers to inclusion, the practical obstacles for many groups of scaling up to the regional/transnational level and the particular difficulties associated with accessing trade-based negotiations.  相似文献   
98.
This paper addresses new challenges and identifies starting points for development theory following recent debates in Latin America on ‘new or neo-extractivism’. It focuses on the concept of neo-extractivism and the context of its emergence, and on the changing role of the state. Looking at a number of social economic indicators, we find that, even after considering differences between countries, (neo-)extractivism is not merely a temporary economic strategy in the region. Instead, it exhibits features of a consolidated development project. Empirical evidence from the region shows the fundamental implications of resource-based development paths in politics, social relations and territorial orders. To grasp these implications conceptually, we argue for a shift in theoretical perspectives related to the link between development and resource extraction. Key elements for such a shift are to be found in recent studies in rentier theory and politics and new approaches in the field of political ecology.  相似文献   
99.
This paper examines whether Fair Trade improved the quality of life for Fair Trade women artisans and their communities in Bolivia's high Andes. Grounded in the work of Amartya Sen and ethnographic study, Fair Trade is explored as a form of justice rooted in women's individual freedoms and capabilities. The intellectual merit of this paper is to examine how Fair Trade bridges women's participation in globalisation and development. The broader scope is to create a dialogue around the ethnic feminist experience and private enterprise to expand the understanding of Fair Trade as economic development.

Assez équitable ? Le Commerce Equitable et la qualité de la vie parmi les femmes-artisans indigènes en Bolivie

Dans cet article il s'agit d'une évaluation de l'amélioration dans la qualité de vie des femmes-artisans engagées dans le Commerce Equitable et de leurs villages aux Hautes Andes de Bolivie. Le Commerce Equitable, basé sur l'?uvre d'Amartya Sen et sur des études ethnographiques, est examiné comme une forme de justice enracinée dans les libertés et les aptitudes personnelles des femmes. Le mérite intellectuel de cet article est d'examiner la façon dont le Commerce Equitable englobe la participation des femmes dans la mondialisation et dans le développement. Son déploiement est de créer un dialogue autour de l'expérience féminine et de l'entreprise privée pour mieux comprendre le développement économique du Commerce Equitable.

¿Bastante justo? El comercio justo y la calidad de vida entre las artesanas indígenas de Bolivia

El presente artículo analiza si el comercio justo mejoró la calidad de vida de las artesanas y de sus comunidades en los Andes de Bolivia. Fundamentado en el trabajo de Amartya Sen y en distintos estudios etnográficos, el comercio justo se considera como una forma de justicia surgida de las libertades individuales y de las capacidades de las mujeres. El mérito intelectual de este artículo radica en analizar cómo el comercio justo vincula la participación de las mujeres con la globalización y con el desarrollo. Su objetivo más amplio consiste en generar un diálogo en torno a las vivencias étnicas feministas y a la iniciativa privada, cuyo fin es profundizar la comprensión que se tiene del comercio justo como una vía para el desarrollo económico.

Justo o suficiente? O Comércio Justo e a qualidade de vida entre as mulheres indígenas artesãs da Bolívia

Este artigo examina se o Comércio Justo (Fair Trade) melhorou a qualidade de vida de mulheres artesãs do Comércio Justo e de suas comunidades nos altos Andes da Bolívia. Tendo como referência o trabalho de Amartya Sen e estudo etnográfico, o Comércio Justo é explorado como forma de justiça baseada na liberdade e capacidade individual das mulheres. O mérito intelectual deste artigo é examinar como o Comércio Justo estende a participação das mulheres na globalização e desenvolvimento. O escopo mais amplo visa proporcionar um diálogo sobre a experiência feminista étnica e empresa privada para aumentar a compreensão do Comércio Justo como desenvolvimento econômico.  相似文献   
100.
Abstract

The Argentine press reinterpreted the period of dictatorial military rule (1976–1983) in terms of an interest in the continuity of democratic protections. La Voz del Interior, the newspaper of record in the provincial capital and second largest city of Cordoba, sought to censure, subordinate, and yet reintegrate the military within a democratic institutional ideology. This study uses discourse analysis to characterize 10 elements of a model of coverage of state‐sponsored terrorism: (1) perpetrators, (2) victims, (3) target population, (4) violence and violation, (5) motives or intentions of the perpetrators, (6) fear or terror among the populace, (7) outcomes or changes in the target population, (8) news sources, (9) remedies and projects, (10) and probable responses or appropriated uses by readers or the press. In 1985–1986, when the elected government sought to judge and castigate senior junta commanders, La Voz supported establishment continuity by legitimating societal actors, including the military, even though its members were perceived as having violated basic societal values.  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