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101.
山西省农业土地资源可持续利用研究   总被引:4,自引:0,他引:4  
郑国璋 《人文地理》2002,17(5):93-96
农业土地资源的可持续利用是实现农业可持续发展的基础和保证。本文通过分析山西农业土地资源的特点,开发利用现状及存在的主要问题,提出了山西农业土地资源可持续利用的主要措施:加快退耕还林步伐,调整农业用地结构,优化农业生态环境;加强生态农业建设,合理利用土地资源,提高土地生产率;加大农业生态环境整治力度,防止土地退化,减轻自然灾害;强化土地管理,规范土地市场,保护农业土地资源。  相似文献   
102.
Correspondence     
Abstract

One root of the resurgence of interest in the place of religion in human affairs lies in the postmodernist critique of materialist explanations, combined with the heightened sense of living in a new, possibly ‘post-secular’, age distinct from classical modernity. Secular ideologies such as Marxism have lost ground since the end of the cold war saw the resurgence of ethnic and religious violence in some of the successor states to Yugoslavia and the Soviet Union. The theocratic character of the Iranian revolution and the rise of the religious right in the United States also help to explain why religion is the defining characteristic of the new order which Samuel Huntington portrays as the ‘clash of civilizations’. The events following 11 September 2001 have done little to distract from the preoccupation with religious fundamentalism.  相似文献   
103.
This article argues that Britain's standing as a maritime nation must be considered if we are to fully understand the objectives behind British foreign policy in the late eighteenth and early nineteenth centuries. It focuses on one of the most important challenges successive British governments faced during this period; the need to secure shipbuilding resources. Both British economic prosperity and national security depended upon the continued supply of naval stores. These resources could only be procured from the Baltic region, which meant the region took on a crucial strategic importance for policy-makers. This article will focus on Britain's relationship with the Baltic between 1780 and 1815 tracing Britain's sensitivity to the changing political environment in Sweden, Denmark, Prussia, and particularly Russia, and outlining how this came to dictate foreign policy. Britain hoped to rely on diplomacy and economic interdependence to maintain the movement of naval stores from the Baltic; however intransigence from the Baltic powers forced Britain to resort to military measures on three occasions between 1800 and 1815, such was the importance of these shipbuilding resources.  相似文献   
104.
Methods of spatially disaggregated conflict analysis are becoming increasingly popular and open avenues for systematic micro-level research. Especially within the field of environmental security research they bear the promise of a better assessment of environment–conflict linkages at the sub-national level. Yet, this branch of research lacks a thorough theoretical involvement with the spatial logic of armed contests over renewable resources and this hampers the use of highly disaggregated data. To address this shortcoming, the present contribution proposes an actor-centred approach, which allows determining the precise locations of violent events in armed contests over renewable resources. It is developed by analysing the spatial logic of pastoralist violence in northern Kenya, a frequently cited example of scarcity-related struggle over renewable resources. The analysis demonstrates that pastoralist violence in northern Kenya has frequently occurred close to well sites and in locations of higher rainfall, which offer favourable conditions for livestock raiding. These results lend support to narratives of pastoralist violence, which emphasise the strategic use of violence with regard to the ecological opportunities and constraints of African rangelands. They also highlight more generally that conflict locations reveal more about the strategic choices made by armed groups in a given conflict situation than about the ultimate causes of their struggle. This calls for a more conscious use of disaggregated data in environmental security research.  相似文献   
105.
王晓文  黄慧婷  李凯 《旅游科学》2014,(2):61-73,82
会展产业的经济效应是会展研究领域的重要论题.本文在已有研究提出的理论模型的基础之上,从创业资源的需求和供给两方面,分别选取3家典型的创业企业作为需求方和1家会展企业作为供给方开展多案例研究并进行比较分析,验证得出基于创业资源的会展经济效应作用机制,并进一步揭示在这一作用过程中各种创业资源之间的互动关系.研究发现:会展活动在一定时间空间内集聚资源而产生供给,创业企业在开发创业机会的过程中受到高度的资源约束而产生需求,这种供需关系使得资源成为会展活动实现经济效应的传导手段,创业企业从会展活动中获得社会资源、技术资源、财务资源、组织资源、人力资源、物质资源等创业资源,其中社会资源和人力资源发挥了杠杆作用.  相似文献   
106.
张小李 《东南文化》2011,(2):97-100
现阶段文博界普遍认为数字博物馆一般是由博物馆建设的为用户提供数字化物质及非物质遗产服务的网站。从社会发展及用户需求角度出发,数字博物馆定义应该为:数字博物馆一般是由博物馆建设的,为实现文博资源为全社会公平享有的愿景及满足个人对文博资源的最大化需求,而提供数字化物质及非物质遗产服务的网站。  相似文献   
107.
In the last decade and across countries, changes in national intelligence policies have spurred widespread political opposition and public protest. Instances of intelligence policy change warrant close academic attention to cast light on the dynamics of policymaking in contested policy areas. In an effort to contribute to further development of a theory of policy change within the Advocacy Coalition Framework (ACF), this article analyzes the adoption of legislation in Sweden to expand the mandate for signals intelligence gathering. Three explanatory variables are derived from the ACF to explain policy change in this case: shifts in advocacy coalition membership, distribution of coalition resources, and access to policy venues. Whereas shifts in coalition membership were unrelated to policy change in this case, the case‐study lends partial support to the role of resource distribution and policy venues. To promote the progress of an ACF theory of policy change, the study concludes by drawing two theoretical implications: (i) introducing hierarchical classification of coalition resources and (ii) identification of revised policy narratives and exploitative policy entrepreneurship as causal mechanisms linking external shocks to venue shifts and policy change.  相似文献   
108.
陈萍 《神州》2011,(3X):24-25
岗位设置是组织单位人力资源管理中十分重要的管理活动,本文试通过从事业单位岗位设置在人力资源管理中的地位、作用,谈岗位设置的重要性。学会科学的岗位设置是做好事业单位人力资源管理的必经之路。  相似文献   
109.
吴华 《神州》2011,(3X):128-129
新课程提倡新的学习方式并不是否定传统的学习方式,而是要发挥不同学习方式的优势,根据具体的知识内容、课型、学校条件、学生情况等对传统的和新型的学习方式进行优化组合,实现学习方式的多样化。但不管什么样的创造,不管什么样的个性,都应该是更出色地达到新课程的目标。  相似文献   
110.
Abstract

This article highlights the parallels between Japan’s leveraging of foreign aid to secure access to strategic natural resources in the post-World War II period, and China’s similar use of foreign aid since the early 1990s. It then shows how both countries have applied similar strategies in their aid programs in Myanmar, and points out how dramatic shifts in Myanmar’s domestic politics have shaped their opportunities for economic engagement. China seized upon Myanmar’s political transition in 1988 to expand its aid program, while Japan has responded to Myanmar’s reform measures since 2010 by resuming its aid efforts. The article concludes by considering the potential for China–Japan cooperation through their aid programs in Myanmar.  相似文献   
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