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   119篇
  免费   8篇
  2023年   1篇
  2022年   1篇
  2020年   4篇
  2019年   5篇
  2018年   8篇
  2017年   11篇
  2016年   6篇
  2015年   9篇
  2014年   6篇
  2013年   24篇
  2012年   1篇
  2011年   7篇
  2010年   4篇
  2009年   6篇
  2008年   5篇
  2007年   3篇
  2006年   3篇
  2005年   3篇
  2004年   1篇
  2003年   2篇
  2002年   4篇
  2001年   2篇
  1999年   1篇
  1998年   1篇
  1997年   3篇
  1996年   1篇
  1995年   2篇
  1992年   1篇
  1987年   1篇
  1977年   1篇
排序方式: 共有127条查询结果,搜索用时 171 毫秒
1.
This study investigates the experience of a gold mining community two decades after corporate mining activities ceased and were replaced by informal subcontract small-scale mining in Itogon, Philippines. Drawing on David Harvey’s accumulation by dispossession and Daanish Mustafa’s hazardscape, we consider the lasting effects, from 1903, of dispossession upon the establishment of the first commercial mines in the Philippines as experienced by traditional miners in Itogon. Despite the closure of mining operations, mineral lands remain privately owned, resulting in the persistence of legal land dispossession among local small-scale gold miners. Mining activities still continue as small-scale miners are able to access abandoned mines through subcontract mining. Subcontract mining has changed the source of capital that funds mining activities from mining corporation to rent-seeking small-scale mining financiers, but the new economic relations still benefit from the capitalist logic of low natural resources and labour value. We argue that the production of hazardscapes is a consequence of accumulation by dispossession through (1) processes of expropriation of mineral lands and the consequent creation of free labour among local miners; (2) the externalisation environmental cost as an accumulation strategy that results in the production of socionatural hazards; and (3) exploitation of those who labour and who are made to work in precarious work environment while contributing to the production of hazardscapes.  相似文献   
2.
Tráfico de Indias y política oceánica. By Fernando Bordejé Y Morencos. Madrid: MAPFRE, 1992. Pp. 341.

Relaciones económicas entre España y América hasta la independencia. By John R. Fisher. Madrid: MAPFRE, 1992. Pp. 280.

Las comunicaciones en América. By Secundino‐José Gutiérrez Alvarez. Madrid: MAPFRE, 1993. Pp. 424.

Piratas, bucaneros, filibusteros y corsarios en América. Perros, mendigos y otros malditos del mar. By Manuel Lucena Salmoral. Madrid: MAPFRE, 1992. Pp. 306.

El dinero americano y la política del imperio. By María Emelina Martín Acosta. Madrid: MAPFRE, 1992. Pp. 333.

Cargadores a Indias. By Julian B. Ruiz Rivera and Manuela Cristina García Bernal. Madrid: Mapfre, 1992. Pp. 395.  相似文献   

3.
Abstract

A consistent access to food is paramount for humans at individual and group level. Besides providing the basic nutritional needs, access to food defines social structures and has stimulated innovation in food procurement, processing and storage. We focus on the social aspects of food storage, namely the role of cooperation for the emergence and maintenance of common stocks. Cooperative food stocks are examined here as a type of common-pool resource, where appropriators must cooperate to avoid shortage (i.e. the tragedy of commons). ‘Food for all’ is an agent-based model in which agents face the social dilemma of whether or not to store in a cooperative stock, adapting their strategies through a simple reinforcement learning mechanism. The model provides insights on the evolution of cooperation in terms of storage efficiency and considering the presence of social norms that regulate reciprocity. For cooperative food storage to emerge and be maintained, a significant dependency on the stored food and some degree of external pressure are needed. In fact, cooperative food storage emerges as the best performing strategy when facing environmental stress. Likewise, an intermediate control over reciprocity favours cooperation for food storage, suggesting that concepts of closed reciprocity are precursors to cooperative stocks, while excess control over reciprocity is detrimental for such institution.  相似文献   
4.
5.
We examine the relationship between individual commuting behavior and household responsibilities, with a focus on gender differences in that relationship. Using the Dutch Time Use Survey for the years 2000 and 2005, we analyze the relationship between commuting time, home production, and childcare. To deal with reverse causality, we use Propenstity Score Matching techniques to obtain imputed data for individuals. We find that the effect of home production on commuting time for women is more than double that for men, while childcare time has an effect on women's commuting behavior only. Our results shedding light on the Household Responsibility Hypothesis.  相似文献   
6.
7.
Scholars of space usually neglect the history of travesti populations in Latin America. It is misrepresented not only by disciplinary blind spots but also by global narratives concerned with rehabilitating queer subjects within homonormative projects. Analyzing neoliberal narratives that delink conflicts about racialization and sexuality in Argentina, this article makes room to decolonize the study of travesti experience and embodiment in Buenos Aires's red zone. It examines a network of racialized travestis and their spatial practices, including their migration from the Andean northwest to the sex-work circuits of Buenos Aires. Finally, this article introduces the notion of sideways relationality to account for the cultural and spatial labor that racialized travestis perform at the oppositional margins of homonormative reflexivity.  相似文献   
8.
9.
In the literature on territorial innovation systems there is a constant tension between the effect of endogenous and exogenous factors and their relative importance. In order to address this tension several approaches have sought to conceptualize the relational and multi-scalar dimension of innovation and to explain how external knowledge and economic flows in conjunction with regional contexts combine to produce regional growth, stagnation or decline. This paper will contribute to this debate, while also highlighting that even at the local level there is substantial heterogeneity between firms. It will also shed light on the role of intermediary organizations that can help address information and power asymmetries between multinational corporations and less competitive local firms. Empirically it will draw on the case study of the Portuguese moulds industry, which has successfully adapted to shifts in the global economy by drawing on local resources while also remaining integrated into global value chains.  相似文献   
10.
ABSTRACT

The article examines the trajectories of ‘loyal’ African troops in Angola before and after the demise of Portugal's authoritarian regime in 1974. It starts by placing the ‘Africanisation’ drive of the Portuguese counterinsurgency campaign in a historical perspective; it then explores the rocky transition from colonial rule to independence in the territory between April 1974 and November 1975, describing the course of action taken by the Portuguese authorities vis-à-vis their former collaborators in the security forces. A concluding section draws a comparison between the fate of Portugal's loyalists in Angola and the one experienced by similar groups in other ex-Portuguese colonies. The choice of Angola has the advantage of allowing us to look into a complex scenario in which the competition amongst rival nationalist groups, and a number of external factors, helped to produce a more ambiguous outcome for some of the empire's local collaborators than what might have been otherwise expected.  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