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1.
作为稀土资源大国,我国正从稀土原材料的开发向稀土推广应用转变,稀土材料的应用已开始带动传统产业的升级.化工生产离不开催化剂,在种类繁多的催化材料中,稀土催化剂由于具有独特的催化性能,在石油、化工、环保等领域几乎"无孔不入".  相似文献   

2.
稀土材料在现代高新技术中具有非常重要的作用,电动汽车、风力发电、计算机、移动通讯、导弹制导等对稀土材料具有很强的依赖性。因此,发达国家都将稀土材料研究和相关应用产业作为重点发展领域,相比之下,我国稀土产业拥有自主知识产权的新技术、新成果却相对匮乏。浙江英洛华磁业有限公司副总经理张永水说,我国稀土原矿的开采和分离技术都是世界一流的,但在附  相似文献   

3.
本文以"稀土永磁概念股"中的稀土企业为研究对象,从产业链的视角对2008~2015年间31家稀土企业的财务绩效进行因子分析,并在此基础上提出提高我国稀土企业财务绩效的相关建议。  相似文献   

4.
基于我国稀土需求总量、需求结构以及世界占比等历史数据,本文分别采用时间序列法、情景分析法,参照世界权威信息服务公司罗斯基尔的相关数据对2020年我国稀土需求量进行预测。研究结果表明,预计到2020年,我国各领域稀土总需求量为11万~14万吨,比较2012年,年复合增长率为7%~10%。通过对我国稀土需求量进行预测,为政府制定相关行业政策提供决策依据。  相似文献   

5.
稀土作为稀有矿产资源之一,素有"工业维生素"的美誉,并且随着世界工业化进程的不断推进,其在石油、化工、冶金等领域都得到了非常广泛的应用,随着经济全球化进程的不断加快,以及科技发展需求的推动,稀土已经越来越重要,在国家发展中的战略性地位日益突出。近年来我国稀土市场频频出现掠夺性开采、恶性竞争、政策错位等现象,导致稀土产量和储存量急剧下降,国际市场价格下降和生态环境的破坏。在这一背景下,研究我国稀土出口管制政策显得尤为必要。  相似文献   

6.
包头市享有"世界稀土之都"的美誉,是我国稀土产业的重要区域之一。包头国家稀土高新技术产业开发区以品牌建设为抓手,依托密集的稀土资源、雄厚的工业基础、完善的产业体系和丰富的人力资源,实现了稀土产业集群化和规模化发展。  相似文献   

7.
正我国是世界最大的稀土资源国、生产国、出口国,对稀土出口的政策变化,往往会引起世界稀土进口国及其他稀土资源国的一系列反应,也是受国际发达国家制裁的"重灾区"。为了避免外贸摩擦,促进稀土出口良性发展,必须大力提升稀土产业的竞争力水平,建立长效机制,培养更多的高级人才,更好地维护稀土产业安全。  相似文献   

8.
我国是世界中稀土资源最丰富的国家,我国稀土资源主要集中在南方七省区、山东微山、四川凉山冕宁牦牛坪和内蒙古白云鄂博等地。本文主要深入分析我国稀土资源开采现状,并针对我国稀土资源开采提出相关有效对策,为类似研究提供参考。  相似文献   

9.
稀土La广泛应用于工业、农业等领域,具有极高的应用价值。本文首先介绍我国稀土元素及其化合物研究的概况,其次论述稀土元素La的物理化学特性,最后讨论稀土元素La及其化合物在催化、材料和生物等领域的应用。通过本文的论述,期望对稀土元素La的理论和应用研究者提供一些基础性资料。  相似文献   

10.
《冶金企业文化》2012,(6):2+65-66
包钢是国家在"一五"期间建设的156个重点项目之一,1954年建厂,1998年改制为公司制企业,目前已发展成为我国重要的千万吨级钢铁工业基地、世界最大的稀土工业基地和内蒙古自治区最大的工业企业,拥有钢铁、稀土、矿业、非钢四大产业板块和"包钢股份"、"包钢稀土"两个上市公司。2011年实现销售收入588亿元,率先成为内蒙古收入超500亿元企  相似文献   

11.
This paper outlines the ICT statistical developments that the ABS has undertaken over recent years. These developments have been on both the supply side (ICT industry) and the demand side (use of IT by sector). The content of ABS ICT surveys has changed significantly over the last few years and are expected to develop further in line with industry changes and emerging policy needs.
Recent developments in household collections have been the inclusion of IT use questions in the 2001 Census of Population and Housing and in various ABS social surveys such as Children's Participation in Culture and Leisure Activities. Annual business IT use surveys are now conducted and include topics such as Internet commerce and IT security. Biennial ICT industry surveys are conducted to provide data on ICT production, imports and exports, ICT industry employment, performance and structure information. An Internet activity survey is run every six months and provides regional Internet access details and infrastructure details on Internet service providers.
A major development for 2002–03 will be the compilation of an ICT satellite account. ABS intends to produce an ICT Information Development Plan to guide its future statistical development work in the ICT field.  相似文献   

12.
Several US counties and local governments have recently considered a novel solution to the foreclosure crisis. They plan to use eminent domain to compel the owners of mortgage debt—and specifically of private‐label mortgage‐backed securities—to sell the debt to the government at a price reflecting the loan's market value. The government would then restructure the debt and resell it to new investors. The plans are striking because—in contrast to both development‐driven eminent domain and the federal subprime bank bailout—they would force investors to assume asset devaluation and increased long‐term risk. Notably, the plans have emerged as an instance of financialization‐focused politics in suburbs and suburban cities of color, specifically majority‐black and ‐Latino/a suburbs. Local support for the plans, we argue, is rooted in the long‐term disinvestment of these ‘suburbs of exception', which became targets of subprime lending and eventually sites where the ‘financial exception' has been localized. But these demographic shifts, fragmentation and fiscal pressures have at the same time created a suburban political terrain in which the plans have gained their strongest political support.  相似文献   

13.
En este estudio se analiza el incumplimiento del salario mínimo durante el periodo 2003–2012 en diez países de Europa central y oriental con salario mínimo obligatorio nacional. A partir de los datos de EU‐SILC y la metodología propuesta por Bhorat, Kanbur y Mayet (2013), se cuantifica la incidencia y magnitud del incumplimiento. Se realizan análisis de regresión sobre determinantes individuales, laborales y macroeconómicos. Aunque la incidencia permanece relativamente baja, los trabajadores a los que se dirigen las políticas de salario mínimo parecen los más expuestos a su incumplimiento. Con el tiempo, una mayor incidencia se asocia a una razón más alta entre salario mínimo y salario medio.  相似文献   

14.
NGOs in Bangladesh have been recognized as effective change agents in the socio-economic arena throughout the world. Their contributions in micro credit, non-formal education and primary health care are widely known. NGOs play a significant role in society. NGO accountability, as a result, has become a critical issue. NGO accountability in Bangladesh has been examined here in relation to patrons, clients and themselves. Of the three relationships only accountability to patrons is in a near satisfactory state. Accountability to clients is handicapped by lack of opportunities of beneficiaries to participate meaningfully in NGO policy making. Accountability to themselves is adversely affected due to the adherence to a strictly hierarchical system and the influence of founding and charismatic NGO leaders.  相似文献   

15.
When sampling a batch consisting of particulate material, the distribution of a sample estimator can be characterized using knowledge about the sample drawing process. With Bernoulli sampling, the number of particles in the sample is binomially distributed. Because this is rarely realized in practice, we propose a sampling design in which the possible samples have a nearly equal mass. Expected values and variances of the sample estimator are calculated. It is shown that the sample estimator becomes identical to the Horvitz–Thompson estimator in the case of a large batch-to-sample mass ratio and a large sample mass. Simulations and experiments were performed to test the theory. Simulations confirm that the round-off error due to the discrete nature of particles is negligible for large sample sizes. Sampling experiments were carried out with a mixture of PolyPropylene (PP) and PolyTetraFluorEthylene (PTFE) spheres suspended in a viscous medium. The measured and theoretical variations are in good agreement.  相似文献   

16.
There has been much discussion regarding the possible decline and weakening of national systems of human resource management (HRM). Yet, culture and institutions are often cited as the major stumbling blocks to this outcome. Such constraints may dissipate in the analysis, particularly if ‘regional clusters’ are considered where geographic and cultural closeness and ‘openness’ to similar economic pressures exist. In such cases, it might be postulated that convergence in HRM will occur. We argue that China, Japan and South Korea represent such a cluster. This article examines these countries, to see if a degree of convergence is taking place and if it is towards an identifiable ‘Asian’ model of HRM. A model of change is presented that distinguishes between levels of occurrence and acceptance. Details of the development and practice of HRM in each country are then set out. The article ends with a discussion and implications section and a brief conclusion.  相似文献   

17.
While a growing body of research analyses the functional mechanisms of the cultural or creative economy, there has been little attention devoted to understanding how local governments translate this work into policy. Moreover, research in this vein focuses predominately on Richard Florida's creative class thesis rather than considering the wider body of work that may influence policy. This article seeks to develop a deeper understanding of how municipalities conceptualize and plan for the cultural economy through the lens of two cities held up as model ‘creative cities’ — Austin, Texas and Toronto, Ontario. The work pays particular attention to how the cities adopt and adapt leading theories, strategies and discourses of the cultural economy. While policy documents indicate that the cities embrace the creative city model, in practice agencies tend to adapt conventional economic development strategies for cultural economy activity and appropriate the language of the creative city for multiple purposes.  相似文献   

18.
This article compares the practice of and attitudes towards performance appraisal for managerial and professional staff in Hong Kong and Britain, and considers the extent to which actual practice and employee preferences are in alignment. Findings suggest that appraisal may be more widespread in Hong Kong than in Britain. However, British appraisal tends to be more participative and to place greater emphasis on discussing objectives, development and career plans. Hong Kong appraisals appear to be more directive and Hong Kong respondents perceive a higher level of 'negative' appraiser behaviour. In spite of this, Hong Kong respondents show if anything slightly more confidence in the utility of appraisal than do British respondents. They show stronger support for appraisal's use for reward and punishment and less support for the objectives-setting and training and development uses than do the British sample. Hong Kong respondents are more likely than their British counterparts to favour involving a more senior manager in appraisal, and they are less likely to prefer more frequent appraisals. There was little evidence that Hong Kong respondents had a stronger preference for group-based appraisal criteria, although they did show more support than the British sample for the use of personality as a basis for appraisal. Overall, the suggestion is that appraisal has been adopted in Hong Kong organizations but that the practice of appraisal has been adapted to suit the cultural characteristics of the society.  相似文献   

19.
Expatriate experience is not only a disconnected occasion for cross-cultural anxiety and adjustment but also an important event in the process of self-development and learning. Following this view and arguing for a discursive approach, the paper focuses on ways in which expatriates themselves tell and interpret their development and movement across expatriate career cycle. Meaning systems connecting expatriate job with previous and following work experiences in career stories of Finnish engineers and managers were identified using a combination of narrative and discourse analysis. No evidence was found of an autonomous expatriate discourse but, in contrast, expatriate career cycle was narrated using available organizational repertoires of development and career. Describing and discussing the meaning-making properties of three identified discourses - bureaucratic, occupational and enterprising - the paper emphasizes the organizational environment of expatriate experience while acknowledging the limits of these contemporary career vocabularies in addressing individual learning and change in cross-cultural settings.  相似文献   

20.
The paper explores the increasing popularity of the Internet technology Singapore. It argues that the diffusion of Internet technology to South-East Asia would create new duties and responsibilities for human resource (HR) managers. One such duty is the identification of the skills which professional Internet staff would need to perform their work effectively in organizations. Using a triangulation research method, empirical study has identified the new professional Internet jobs which have emerged the IT industry in Singapore and the skills that professional Internet personnel require do their jobs effectively. Analysis of the findings indicates that professional Internet skills involve both technical and creative abilities and that, in explaining or defining professional Internet skills, it is necessary to use both the technical and the social conceptions of skill. This argument is based on the view that the creative skills include tacit skills so that a definition based solely on the technical conception of skill cannot capture the various dimensions of Internet skills. The implications of the research findings for human resource managers are raised.  相似文献   

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