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   122篇
  免费   11篇
  2024年   1篇
  2023年   4篇
  2022年   1篇
  2021年   1篇
  2020年   4篇
  2019年   7篇
  2018年   20篇
  2017年   11篇
  2016年   9篇
  2015年   9篇
  2014年   6篇
  2013年   33篇
  2012年   3篇
  2011年   6篇
  2010年   6篇
  2009年   2篇
  2008年   1篇
  2004年   2篇
  2003年   1篇
  2002年   1篇
  2001年   1篇
  1997年   1篇
  1996年   1篇
  1995年   1篇
  1992年   1篇
排序方式: 共有133条查询结果,搜索用时 15 毫秒
31.
ABSTRACT

Hoteliers have steadily been able to reduce costs and increase employees’ workload as a result of mass unemployment sparked by the financial crisis, beginning in 2008, and associated legislative reforms by the Spanish government. Outsourcing has been hotels’ main instrument in this drive. Hotel chambermaids are among the groups most affected by this phenomenon. This article analyses the impacts of outsourcing on hotel maids’ working conditions, while questioning the possibilities for achieving inclusive tourism given the current outsourcing trend. It is based on 44 in-depth interviews with a range of informants, including 24 hotel maids who have experienced the process of outsourcing, in major Spanish tourism destinations. This study aims to understand the changes these workers have experienced and perceived in their working conditions. The research results highlight a marked deterioration in hotel maids’ working conditions in recent years, most notably involving (a) a reduction in their salary and the loss of professional categories, (b) work overload, (c) greater uncertainty in the duration of employment, timetables and work schedule, (d) de-professionalisation, (e) segmentation, division and an increase in competition between hotel staff, (f) the accentuation of health problems and (g) a decrease in the capacity of representation and the defence of workers’ collective interests.  相似文献   
32.
Past earthquakes have demonstrated that historical vaulted adobe buildings are highly vulnerable to seismic actions. Hence, it is crucial for such building typologies to be evaluated in terms of seismic capacity. To this end, this article deals with the seismic performance of historical vaulted adobe houses from the city of Yazd, Iran as one of the seismically active areas of the world and possessing a very rich adobe heritage. Thus, and based on a detailed geometrical survey, a representative sample of adobe houses from Yazd was studied using a simplified in-plane analysis based on three geometric indexes. Concerning the out-of-plane behavior, a deeper assessment was conducted by performing a numerical study, where the main influential parameters on the seismic behavior of vaulted adobe buildings were considered. The numerical analyses were carried out by adopting the limit analysis theory implemented in the Block2D software. The results obtained indicate the safe in-plane behavior of most of the houses and the safe out-of-plane response of the sample under gravitational loads. However, the sample out-of-plane safety under earthquake-induced loads seems to be a matter of concern.  相似文献   
33.
ABSTRACT

The notion of metaphor has been broadly discussed during the twentieth century as an essential and necessary part of language and history. This article examines the theoretical dialogue that links the centrality of the metaphor of light in the work of María Zambrano with reflections on this topic by Jacques Derrida and Hans Blumenberg. Through various formulations of this metaphor across different works, Zambrano presents the metaphor linked to poetic reason as not reducible to a mere rhetorical ornament or to a concept. By articulating alternative metaphors to the imperative of clarity as the blinding light of Occidental reason, Zambrano introduces a solid critique to rationalism and introduces the metaphor of the Dawn as a new form of knowledge. This new intonation of the metaphor of light opens up an unexplored direction in Spanish thought not only by thinking the metaphor of light through poetic reason and its critique to the philosophical tradition, but also by assuming the political implications of this metaphor and criticizing its heliopolitical configuration. Indeed, Zambrano states the significance of the metaphor of the sun linked to the sacrificial structure of history, particularly of Spain, and its necessary overcoming as the possibility of a radical democracy.  相似文献   
34.
In recent decades, indigenous populations have become the subjects and agents of development in national and international multicultural policy that acknowledges poverty among indigenous peoples and their historic marginalization from power over development. Although the impact of these legal and programmatic efforts is growing, one persistent axis of disadvantage, male–female difference, is rarely taken into account in ethno-development policy and practice. This article argues that assumptions that inform policy related to indigenous women fail to engage with indigenous women's development concerns. The institutional separation between gender and development policy (GAD) and multiculturalism means that provisions for gender in multicultural policies are inadequate, and ethnic rights in GAD policies are invisible. Drawing on post-colonial feminism, the paper examines ethnicity and gender as interlocking systems that structure indigenous women's development experiences. These arguments are illustrated in relation to the case of the Tsáchila ethno-cultural group in the South American country of Ecuador.  相似文献   
35.
This paper presents the archaeological and documentary evidence for wampum production at the Albany almshouse within its historical and cultural contexts and in light of Dutch notions of charity, while considering the continually shifting functions and meanings of wampum. It suggests that in the mid-eighteenth century, both the Dutch Reformed Church and private entrepreneurs were involved in producing wampum for trade on the northern and western frontiers.  相似文献   
36.
Urban developments can transform adjacent rural areas by degrading their natural resource base and environmental values. In this paper we provide evidence on the implementation of an endogenous sustainable development plan for the rural–urban environment in the city of Las Palmas de Gran Canaria. The objective was the generation of endogenous development in the rural areas by implicating the local population in developing activities in line with natural values and the recuperation of traditional cultures. At the same time, urban societies were expected to benefit from the preservation and availability of these rural environments. The plan was implemented in a large rural valley located between adjacent urban areas. The valley represents an opportunity for urban dwellers to benefit from a large rural park in the urban environment for leisure and cultural activities. The overall accomplishment of the plan was evaluated and contrasted with the benefits to the urban population, which were also measured with a discrete choice experiment. The results highlight that the principal objectives failed because of the lack of political determination to promote the participatory channels that would lead to the preservation of natural resources in a dynamic process of social change.  相似文献   
37.
We apply GIS techniques to analyze a carefully selected database of 93 Early Neolithic sites in the Iberian Peninsula. This allows us to study the spatial dynamics of the Neolithic transition in Iberia. We study how the Neolithic was introduced into the peninsula in order to test the hypothesis that the Neolithic was introduced almost simultaneously from two sources: one at the northeast (via the Mediterranean coast) and another one at the south (possibly from Northern Africa). We also analyze how the expansion of the Neolithic transition took place within the Iberian Peninsula and measure local rates of spread in order to identify regions with fast and slow rates (such as the slowdown at the Cantabrian coast). In addition, we attempt to reproduce the main results obtained from the GIS analysis by applying reaction–dispersal models to the expansion of the Neolithic transition in the Iberian Peninsula. We conclude that a model with two sources is a reasonable assumption that agrees better with the archaeological data available at present than a model with a single source.  相似文献   
38.
Based on archaeological evidence from Kutch-Saurashtra (N Gujarat, NW India), we use agent-based modelling (ABM) to explore the persistence of hunter-gatherer (HG) groups in semi-arid environments in the mid and late Holocene. Agents interact within a realistic semi-arid environment dominated by the monsoon. Precipitation trends are modelled from instrumental records (1871–2008) calibrated with existing models for the Asian monsoon in the Holocene (c. 12 ka–present). Experiments aim at exploring dependencies between population dynamics and climate-driven environmental change (in terms of resource availability) for precipitation patterns at the local, regional and continental scales. Resources are distributed across a simplified ground model. Average yearly precipitation (AYP, i.e. mean) and variance in yearly precipitation (VYP, i.e. standard deviation) are the main parameters affecting resource availability in the simulations. We assess the effects of environmental change on HG populations at different timescales: (1) patterns of seasonal (inter-annual) resource availability, (2) effects of changes in mean precipitation trends over the long (Pleistocene–Holocene) and the mid (Holocene, millennial) periods, and (3) effects of intra-annual precipitation variability, i.e. changes in standard deviation from mean precipitation trends over the short period (annual to decadal). Simulations show that (1) strong seasonality is coherent with the persistence of HG populations in India, independently of the geographical scale of the precipitation models, (2) changes in AYP over the mid period (Holocene) are not sufficient to explain the disappearance of HG populations in Kutch-Saurashtra (K-S) 4 ka and (3) precipitation variability (VYP) over the short period (annual to decadal) is the main parameter affecting population performance and overall ecosystem dynamics. To date, sufficiently refined palaeoclimatic records do not exist for the study area, but higher VYP values 4 ka do not exclude the possibility that other factors may have driven the disappearance of HG populations in Kutch-Saurashtra.  相似文献   
39.
The Odyssey Case refers to the dispute between Odyssey Marine Exploration Inc. (OME) and the Kingdom of Spain in the US courts to determine the ownership of more than 500,000 coins, as well as other artefacts, that OME recovered from a wreck‐site it had code‐named Black Swan. However, the process was much more than a dispute over the coins. It reflected many of the components involved in the protection of underwater archaeological heritage, especially when economic and political interests are at stake. Written from the perspective of an archaeologist working for the regional authority responsible for developing archaeological policy, this paper tries to assess the case's impact on future policy development.  相似文献   
40.
After two turbulent years in which different pathways for the future of the political and institutional framework of Portugal clashed, the country began a process of consolidation of the democratic institutions delineated between 1975/6. However, the role played by the military in the fall of the previous dictatorial regime and the fragility of the new democratic institutions did not allow their immediate withdrawal from political life. The President of the Republic was a military man and the political parties had agreed to maintain an unelected sovereign body, the Council of the Revolution, which only dissolved in 1982. Based on primary sources that only recently became available, this article presents some elements that help to understand the success of democratic consolidation in Portugal. This long process should not be interpreted as a confrontation between civilians, desirous to put an end to military tutelage, and the military, who at all costs sought to keep their privileges. The dividing line should be placed between those who defended the maintenance of the status quo, and the supporters of military subordination to the civil power.  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