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251.
本文依托北京动车段走行线悬臂式挡土墙基坑支护工程,介绍了旋喷桩用作既有线施工防护的安全性与经济性,根据地质情况对施工参数的适当调整,可以大大节约工期,降低成本。为以后类似施工提供一种思路、方法。 相似文献
252.
统计资料显示,近年中国旅游业总收入以超过10%的速度增长。旅游业的可持续发展需要旅游管理高等教育提供人才保障。但是目前中国旅游管理高等教育供需错位现象明显,比如必修课、选修课设置比例需要调整,教学内容需要优化,生源不足且毕业后流失严重的现状需要改观,适合本专业的人才培养模式有待继续探索。以经济学理论、模型为工具,运用到西方经济学中经济人假设和定义,理性预期理论,效用最大化理论,以及外在性与公共物品理论,探索中国未来旅游管理高等教育改革思路。 相似文献
253.
Lisle S. Mitchell 《Annals of Tourism Research》1979,6(3):235-244
The geography of tourism is limited by a dearth of published research in geographic journals, the relatively few individuals who actively participate in the sub-discipline, and the lack of prestige the subject matter specialty has in geography. Despite these imperfections geographers make important contributions to the study of tourism because of their unique point-of-view. This characteristic perspective is seen in the context of a conceptual frame-of-reference which consists of a matrix based on two trichotomies. An analysis and interpretation of this framework and its application to the nine substantive articles included in the special issue constitute a majority of the article. 相似文献
254.
功能翻译理论为商标名称翻译研究开辟了一个新的视角。商标名称翻译应根据商标名称的文本类型、语言特点等,找出商标翻译最佳的翻译方法,如音译、意译、音意结合等,以提高品牌名称翻译的质量,实现译名的规范化,增强译名的可读性。 相似文献
255.
本文分析我国区域中心城市物流配送体系建设中存在的主要问题及其在发展电子商务中的重要性,提出我国基于电子商务的区域中心城市物流配送体系优化的途径是:①强化物流配送网络的建设;②强化物流配送企业的培育;③加大物流配送政策支持力度。 相似文献
256.
论述了建设基础地理数据框架和推进“数字甘肃”发展的重要意义,分析了现有的基础条件及存在的主要问题,并提出推进“数字甘肃”信息建设的若干建议。 相似文献
257.
The national health system (NHS) complexity increase requires a review of the managerial human resources evaluation and recruiting methods, considering that nowadays doctors need to improve not just their clinical capabilities, but also managerial competences. At this end it is important to develop performances control models and to identify appropriate results indicators, with the aim of introducing an effective doctors selection system for managerial roles. The paper considers the Italian situation and tests the current evaluation and selection methods, by analysing the literature and the existing legislation and by interviewing experts. Moreover, in order to reach an innovative model, complex organizations have been taken into account as benchmarks. Three different categories of experts have been interviewed and texted: national health care organizations managers, companies managers, and business consultants. The 137 interviewed experts have been asked about four main questions concerning the evaluation for hiring managers as chief medical director, department director, and head of complex units. The conducted research suggests four different options in order to evaluate and to select heads of complex unit for the most strategic roles. By consequence, the analysis shows that required characteristics must be managerial attitudes as well as clinical capabilities. 相似文献
258.
Jodie Kleinschafer 《非赢利和公共部门市场学杂志》2013,25(4):287-308
Segmentation is often a complex and costly process, which commonly involves identifying groups with differing attitudes and behaviors or demographics. However, the segments generated may not adequately explain differences between consumers, or it can be difficult to identify households for target marketing, which consequently makes it difficult to use segmentation in practice. In this paper we present segmentation by household type as a simple method of segmentation, accessible to nonprofit organizations with limited resources and able to be employed using a secondary data set or with relatively simple data collection and analysis. Despite its simplicity, our findings show that this form of segmentation differentiates well between segments in terms of their actual electricity use, their past efficiency behaviors and preferences for efficiency programs. The results of focus groups and a survey of 4,000 households reveal, among other things, the effect of having children and of marital status on energy use and efficiency behaviors, the high curtailment but low investment behaviors of single parent households, and the low efficiency behaviors of shared households. 相似文献
259.
Irene Pollach Arno Scharl Albert Weichselbraun 《Business Strategy and the Environment》2009,18(3):137-148
This study investigates the coverage of solid waste management on 1142 websites maintained by companies, news media and non‐governmental organizations to validate an automated approach to content and language analysis. First, a frequency analysis of waste management terms sheds light on the breadth and depth of their environmental discourses, revealing that corporate and media attention to waste management is small compared with that of non‐governmental organizations. Second, an investigation of their attitudes toward waste management suggests that companies avoid negative information in environmental communication, unlike news media or non‐governmental organizations. Ultimately, an automated tool for ontology building is employed to gain insights into companies' shared understanding of waste management. The ontology obtained indicates that companies conceptualize waste management as a business process rather than framing it from an ecological perspective, which is in line with findings from previous research. Copyright © 2006 John Wiley & Sons, Ltd and ERP Environment. 相似文献
260.
李冬梅 《铜陵财经专科学校学报》2011,(1):123-124
财政学作为一门专业基础课,其基本理论和分析方法对我国建立和完善社会主义市场经济体制具有重要的意义,一直以来都是教育部确定的高等学校经济类专业的核心课程。因此,精通教学内容、完善教学方法、运用教学技巧,教授学生掌握财政学的理论体系和精髓是财政学教师义不容辞的责任。文章分析了该课程的特色及在目前教学中普遍存在的一些问题,并提出了财政学教学改革的若干建议。 相似文献