全文获取类型
收费全文 | 954篇 |
免费 | 52篇 |
专业分类
各国政治 | 37篇 |
工人农民 | 60篇 |
世界政治 | 70篇 |
外交国际关系 | 55篇 |
法律 | 487篇 |
中国政治 | 15篇 |
政治理论 | 272篇 |
综合类 | 10篇 |
出版年
2023年 | 11篇 |
2022年 | 6篇 |
2021年 | 14篇 |
2020年 | 33篇 |
2019年 | 23篇 |
2018年 | 37篇 |
2017年 | 42篇 |
2016年 | 50篇 |
2015年 | 35篇 |
2014年 | 43篇 |
2013年 | 134篇 |
2012年 | 35篇 |
2011年 | 23篇 |
2010年 | 30篇 |
2009年 | 43篇 |
2008年 | 37篇 |
2007年 | 53篇 |
2006年 | 36篇 |
2005年 | 43篇 |
2004年 | 24篇 |
2003年 | 35篇 |
2002年 | 23篇 |
2001年 | 17篇 |
2000年 | 17篇 |
1999年 | 13篇 |
1998年 | 15篇 |
1997年 | 9篇 |
1996年 | 7篇 |
1995年 | 10篇 |
1994年 | 8篇 |
1993年 | 6篇 |
1992年 | 10篇 |
1991年 | 5篇 |
1990年 | 4篇 |
1989年 | 5篇 |
1988年 | 9篇 |
1986年 | 5篇 |
1985年 | 5篇 |
1984年 | 4篇 |
1983年 | 2篇 |
1982年 | 7篇 |
1981年 | 8篇 |
1980年 | 2篇 |
1979年 | 6篇 |
1978年 | 2篇 |
1977年 | 7篇 |
1976年 | 2篇 |
1975年 | 2篇 |
1970年 | 3篇 |
1968年 | 2篇 |
排序方式: 共有1006条查询结果,搜索用时 15 毫秒
171.
172.
The Southern African customs union,cereal price policy in South Africa,and food security in Botswana
Eric Neumayer 《发展研究杂志》2013,49(3):394-411
It is elaborated in this article that external factors may affect food security in developing countries even if these countries are not exposed to price instability in world food markets. This is the case in the Southern African Customs Union where the agricultural price policy in South Africa affects food security in Botswana, Lesotho and Swasiland. It is analysed quantitatively how cereal price policy in South Africa influenced the cereal import sector of Botswana in the period 1969–84. Cereal import prices increased due to Botswana's membership of the customs union, and cereal imports declined. The price increase was accompanied by a price‐stabilising impact. 相似文献
173.
AbstractUnderstanding land accumulation dynamics is relevant for policy-makers interested in the economic effects of land inequality in developing country agriculture. We thus explore and simultaneously test the leading theories of micro-level land accumulation dynamics using unique panel data from Paraguay. The results suggest that farm growth varies systematically with farm size – a formal rejection of stochastic growth theories (that is, Gibrat’s Law) – and that titled land area may have considerable influence on land accumulation. Furthermore, our estimates indicate that a dualistic agrarian structure is the likely product of the unfettered operation of land markets. 相似文献
174.
Bradford H. Forcier Amy E. Walters Eric E. Brasher John W. Jones 《Journal of prevention & intervention in the community》2013,41(1):53-65
This article explores how organizations can prevent workplace accidents through the psychological assessment of employees. We present a model of employee safety consciousness consisting of personality and attitudinal variables associated with a higher risk of accident involvement. A safety conscious employee is described as one who: has an internal locus of control in matters related to workplace safety, has a high tolerance for work‐related stress, and avoids engaging in high‐risk, sensation‐seeking activities. Relevant research is reviewed and applications of the safety consciousness construct to hiring, promotion and training are discussed. 相似文献
175.
Stephen Eric Bronner 《New Political Science》2013,35(2):265-292
The influence of philosophical idealism on critical theory is often taken for granted, but it has rarely been the subject of scrutiny. This paper attempts to explore the logic of idealism--as it developed from Kant, to Fichte and Schelling, Hegel, and the young Marx--and the way in which it frames the dominant alternative perspectives in critical theory. The interplay between traditions should illuminate some of the contributions of critical theory, expose certain problems that plague it, and offer a few positive suggestions for those committed to the critical enterprise in our own time. Thus, this article will hopefully serve as an example of an intellectual history with a political purpose. 相似文献
176.
177.
We replicated the study ‘Male circumcision for HIV prevention in young men in Kisumu, Kenya: a randomised controlled trial’ using an epidemiological approach as well as an econometric approach. Both approaches confirmed the 60 per cent protective effect of circumcision reported in the original paper. Similar to the original paper, we found no evidence of heterogeneous treatment effects by age. Contrary to the original study, we found evidence of risk compensation, with circumcised men less likely to stay abstinent (odds ratio 0.79 [95% CI: 0.64, 0.99]) and more likely to have had unprotected intercourse (OR 1.2 [1.1, 1.4]). These findings reinforce the impact of circumcision but highlight behavioural risk. 相似文献
178.
Eric Lohr 《Nationalities Papers》2013,41(4):471-484
While accounts of the end of the Ottoman and Hapsburg empires have often stressed the rise of Turkish and German nationalisms, narratives of the Romanov collapse have generally not portrayed Russian nationalism as a key factor. In fact, scholars have either stressed the weaknesses of Russian national identity in the populace or the generally pragmatic approach of the government, which, as Hans Rogger classically phrased it, “opposed all autonomous expressions of nationalism, including the Russian.” In essence, many have argued, the regime was too conservative to embrace Russian nationalism, and it most often “subordinated all forms of the concept of nationalism to the categories of dynasty and empire.” Recently, two authors have challenged the predominantly pessimistic portrayals of the extent of Russian national identity in late imperial Russia, focusing on peasant responses to the First World War. Scott Seregny makes a strong case that while peasants may not have been full “Russians” by 1914, the spread of politics and literacy to the countryside through the zemstvos was rapidly integrating peasants into a broader civic identity. Josh Sanborn argues that even though responses were varied and in fact protest against the war quite frequent, the important thing is that both positive and negative responses were expressed within a single national political framework and discourse. In response, S. A. Smith grants that the war strengthened rather than weakened national identity, but thinks Sanborn and Seregny underestimate the degree to which nation, empire, and class pulled in different directions from 1916, concluding that “by the summer of 1917, politics had become polarized between an imperial language of nation, used mainly by the privileged and educated strata, an anti-imperial language, used mainly by the elites of the non-Russian nationalities, and a language of class, used mainly by the subaltern classes.” 相似文献
179.
Eric Grynaviski 《安全研究》2013,22(3):376-406
A significant and growing body of literature related to security regimes focuses on the importance of either common knowledge or common norms to the success of efforts to limit military competition. This paper challenges this central pillar of the arms control literature. Security regimes, in particular arms control regimes, are not necessarily the product of common knowledge, norms, or shared identities. Rather, actors can and sometimes do cooperate because they do not fully understand one another and lack information. In these cases, examples of what I will refer to as “imagined intersubjectivity”—the mistaken belief that two actors share information, norms, and identities when in fact each has an idiosyncratic understanding—the lack of information is crucial for international cooperation. I analyze the record of the Anti-Ballistic Missile (ABM) Treaty negotiations. Through process-tracing, I will argue that three crucial moments in the negotiation process were premised on a misunderstanding of the position of the other party. The implications for cooperation without intersubjectivity are then explored. 相似文献
180.
P Eric Louw 《Communicatio》2013,39(2):191-193
AbstractThe global South, as the collective for the peripheries of mainstream development is known, is often regarded as merely a beneficiary of Northern-borne notions in the field of organisational communication. The problem is that the Southern context and circumstance do not always mirror those of the North, meaning that these dominant, revered theories are not necessarily applicable. One Southern context is that of the South African mining and construction industries, which is seen as notoriously dangerous, plagued by various obstacles to internal organisational communication (such as illiteracy and diversity), and what Le Roux and Naudé (2009, 29) refer to as ‘historical baggage’. The research question of this article is whether congenital Northern communication theories can be adequately incorporated into the unique global South, in order to fulfil the important task of communicating safety information to employees. The article explores the appropriate implementation of the principles of the excellence theory, the stakeholder theory as well as the relationship management theory, and the research methodology includes interviews, focus groups and quantitative questionnaires at two organisations. The result of the empirical research is the amalgamation and reworking of these theories’ principles into a model for internal safety communication applicable to the South. 相似文献