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哈尼梯田是哈尼族在长期的农耕生活中形成的农业文化景观,具有独特的农业文化遗产价值,2013年列入联合国教科文组织世界文化遗产名录,但是自然因素和人为因素的干扰导致哈尼梯田的农业文化遗产受到严重的胁迫,遗产保护迫在眉睫.同时,元阳县也是国家级贫困县,近年来,一些学者提出了农业文化遗产地旅游开发的可行性模式,试图通过农业文化遗产保护和旅游寻求精准脱贫的机制.本文根据元阳县实际情况,为开展哈尼梯田遗产地遗产保护和旅游扶贫提出建议. 相似文献
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<正>左江花山岩画是世界文化遗产,要遵守世界遗产委员会《保护世界文化与自然遗产公约》,接受世界遗产保护工作的监督指导。对于世界文化遗产,中国文化发展政策要相向而行,相辅相成,互为促进。习近平总书记在第44届世界遗产大会开幕大会的贺信中指出:“世界文化和自然遗产是人类文明发展和自然演进的重要成果, 相似文献
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随着桥梁工程建设越来越注重砼外观质量,特别是城市及旅游景点的桥粱工程,出露的结构物往往要求一次浇筑成型,面层平整光滑、色泽均匀,棱角顺直、无碰损和污染,不需做任何外装饰,直接采用现浇砼的自然色作为饰面.文章通过模板、砼配合比、砼浇筑及振捣等方面详细阐述了确保砼外观质量的技术措施. 相似文献
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中国城市园林造境艺术蕴含着最直接、最生动、最玄妙的宇宙思维模式,而城市山林、壹中天地、法天象地、俯仰乾坤的造园格局正是古典因林造境艺术的精神写照,其创作原理是凭借各种自然构成要素的整合、重构、升华,以达求人化自然、融通宇宙、天人合一的审美境界.它无疑代表了东方城市园林造境文化苑囿的最高旨归,也是世界城市景观设计理念中最丰富的文化遗产,并充分彰显着中国传统儒道释文化生命哲理的审芙观照. 相似文献
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近些年,在国家对红色文化遗产越来越重视的大背景下,红色文化遗产地的保护与展示工作显得尤为重要.但是,随着我国城市化进程的不断加快,反应出诸多现实问题.通过实地调研分析,以陕北为例对我国目前红色文化遗产地展示中出现的关键问题进行总结,并结合国际文化遗产展示的相关理论和发展变化,推导出当代城市空间中,适合红色文化遗产地展示... 相似文献
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张家界早在1992年就已被联合国教科文组织列入《世界自然遗产》名录,其自然遗产的保护与开发也早已引起世界各国的关注,但对于这一地区的民族文化遗产的保护和开发则关注较晚,相关研究尚处于起步阶段。文章从世界遗产、民族文化旅游、旅游品牌等概念的释义入手,介绍张家界民族文化旅游发展现状,并分析其保护与开发中存在的问题,提出发展张家界民族文化旅游品牌的具体构想。 相似文献
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Karin Sanders Maarten van Riemsdijk Bianca Groen 《International Journal of Human Resource Management》2013,24(10):1976-1988
In 2002 Rynes, Colbert and Brown asked human resource (HR) professionals to what extent they agreed with various HR research findings. Responses from 959 American participants showed that there are large discrepancies between research findings and practitioners' beliefs about effective human resource practices. The current research is a replication of the Rynes et al. study among 626 Dutch HR professionals. The results show remarkable similarities with the American study: there are large discrepancies between research findings and practitioners' beliefs in some content areas, especially recruitment and selection. Dutch practitioners are somewhat more likely to agree with research findings when there education level is higher, when they read HRM professional journals more frequently and when they have a positive attitude towards the applicability and usefulness of academic research. 相似文献
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Has the CSR engagement of electrical companies had an effect on their performance? A closer look at the environment 下载免费PDF全文
María del Mar Miras‐Rodríguez Amalia Carrasco‐Gallego Bernabé Escobar‐Pérez 《Business Strategy and the Environment》2015,24(8):819-835
Even though electrical companies attain a top ranking in the publication of CSR reports, they are often accused of 'green‐washing' due to their bad environmental reputation. The current economic crisis is testing their real CSR commitment more than ever, especially when this goes beyond its economic consequences. Based on a worldwide sample of electrical companies, we are going to study why companies are being socially responsible. We wish to know if it is due to the impact on the firms' performance or whether there are other motives (legitimation, improving their reputation) that lead companies to carry out these practices. We will also consider if it changes across the kind of CSR action considered. The results show that there is an economic justification beyond the socially responsible behaviour of the electrical companies. Additionally, most kinds of CSR action (community, diversity, corporate governance, product responsibility) are also carried out looking for economic rewards. However, the CSR actions oriented to the environment are mainly motivated by their need to improve their image and reverse their negative impact. Copyright © 2014 John Wiley & Sons, Ltd and ERP Environment 相似文献
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Michelle J. White 《Regional Science and Urban Economics》1977,7(3):217-232
This paper presents two models of discriminatory behavior by whites in an urban context. In the first, both the black and white populations of the city are assumed fixed and the model yields the counterintuitive prediction that white prejudice makes blacks better off. In the second model, blacks and whites both migrate freely between cities when by doing so they can raise their welfare levels. In this case the model predicts that increases in whites' taste for discrimination cause racially mixed cities to become less mixed; whites move out and blacks move in. The remaining whites retreat to an isolated suburban outer ring where they are compensated for remaining in the mixed city by consuming more land than whites in non- mixed cities. From a welfare standpoint, racially mixed cities are shown to be inefficient since they are more spread out and travel costs are higher. 相似文献
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Valérie Barraud-Didier 《International Journal of Human Resource Management》2013,24(8):1408-1423
This article deals with the relationship between human resource practices (HRPs) and firm performances in France. It focuses on four specific HRPs that are able to involve employees: empowerment, compensation, communication and training. Each HRP taken in isolation is supposed to be positively related to performances because it is a source of motivation and commitment for employees. But there also exists a synergy between these practices: when they are combined into a bundle and are implemented all together, they should lead to better firm performances. A survey carried out among 180 human resource managers of large French companies leads to validation of most of our hypotheses. Contrary to previous research, we do not find a significant link between compensation and firm performance. The other HRPs are all indirectly related to financial performances, with social performance playing a mediating role. When they are combined into a bundle, HRPs have a stronger impact on performance than when they are studied individually. The article concludes with the importance of developing a strategic human resource policy and of implementing coherent and complementary high-involvement practices to increase firm performance. 相似文献
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Thomas Marschak 《Review of Economic Design》1996,2(1):1-31
A classic puzzle in the economic theory of the firm concerns the fundamental cause of decreasing returns to scale. If a plant
producing product quantityX at costC can be replicated as often as desired, then the quantityrX need never cost more thanrC. Traditionally the firm is imagined to take its identity from a fixednon-replicable input, namely a ‘top manager’; as more plants or divisions are added, the communication and computation burden imposed on
the top manager (who has information not possessed by the divisions) grows more than proportionately. Decreasing returns are
experienced as the top manager hires more variable inputs to cope with the rising burden. Suppose it turns out, however, that
when the divisions are assembled, and are given exactly the same totally independent tasks that they fulfilled when they were
autonomous, then asaving can be achieved if they adopt a joint procedure for performing those tasks rather than replicating their previous separate
procedures. Then the top manager's rising burden must be shown to be particularly onerous—otherwise there may actually beincreasing returns.
We show that for a certain model of the information-processing procedure used by the separate divisions and by the firm, there
may indeed be such an odd unexpected saving. The saving occurs with respect to the size of the language in which members of
each division, or of the firm, communicate with one another, provided that language is finite. If instead the language is
a continuum then the saving cannot occur, provided that the procedures used obey suitable ‘smoothness’ conditions. We show
that the saving for the finite case can be ruled out in two ways: by requiring the procedures used to obey a regularity condition
that is a crude analogue of the smoothness conditions we impose on the continuum procedures, or by insisting that the procedure
used be a ‘deterministic’ protocol. Such a protocol prescribes a conversation among the participants, in which a participant
has only one choice, whenever that participant has to make an announcement to the others.
The results suggest that a variety of information-processing models will have to be studied before the traditional explanation
for decreasing returns to scale is understood in a rigorous way. 相似文献
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Alan Cowling and Karin Newman, who are Professor of Human Resource Management and Reader in Marketing respectively at the Middlesex University Business School, report on their experience in carrying out a national evaluation of a major management development programme designed to improve the managerial capabilities of hospital consultants. They show that not only did the majority of consultants subsequently feel more confident in their ability to carry out their current and prospective managerial roles, but also that there was evidence to show that they were managing more effectively. They argue that the evaluation methodology, which involved self-efficacy ratings as well as qualitative techniques, should contribute to improved evaluation of management programmes more generally. 相似文献
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The literature that investigates credit booms has essentially focused on their economic determinants. This paper explores the importance of political conditionings and central bank independence and provides some striking findings on this matter. Estimating a fixed effects logit model over a panel of developed and developing countries for the period 1975q1–2016q4, we find that credit booms are less likely when right‐wing parties are in office, especially in developing countries, and when there is political instability. However, they have not proven to depend on the electoral cycle. More independent Central Banks are also found to reduce the probability of credit booms. Moreover, they seem to be more likely to occur and spread within a monetary union. 相似文献
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随着经济的不断发展,电网结构得到了进一步的发展和完善,同时推动了电力线路的建设的长足发展。对于电力线路来说,由于所处地理位置的环境比较复杂,并且杆塔点多、线长、面广,同时长时间暴露在野外,一方面遭受恶劣自然天气的侵袭,另一方面人为等外力破坏,也会造成线路跳闸,在一定程度上提升了线路停电事故发生概率。因此,需要我们给予高度的重视。 相似文献
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本文在对肇庆星湖风景区资源与产品开发现状的分析下,指出景区存在资源转化产品能力欠缺、品牌建设滞后、营销缺乏针对性、产品互动性不强、旅游够物品开发乏力、部分设施设置不合理等六个方面的问题。基于此,论文提出了立足创新、转换市场定位、深化品牌建设、变革景区管理等四个对策。 相似文献