论高速铁路精密工程测量“三网合一”

客运专线铁路对测量精度要求较高,传统的分阶段布网方式和方法已不能满足现代高速铁路建设的需要。文章提出了＂三网合一＂的测量体系和布设原则及控制网的精度梯度等级,该体系的建立能统一高速铁路勘测控制网、施工控制网、运营维护控制网的起算基准和协调其精度,保证无碴轨道铁路工程的顺利实施。     

我国自然灾害危机管理中的公众参与问题研究

由于我国特殊的地理环璋导致每年自然灾害频发.仅仅依靠政府部门的力量来应对危机已不能满足灾情的需要,公众作用的发挥就显得尤为重要.但是在公众参与自然灾害管理的过程中也会暴露一些问题,本文将对这些问题的解决展开一些探讨.     

浅论学生个性的发展

发展学生个性是促进学生全面发展的需要,是实施生本教育的需要,是培养创新型人才的需要。教学中发展学生个性的策略是:转变观念,树立健全的学生观;尊重学生,提供适合个性发展的良好环境和机制;追求卓越,做有个性的教师。     

浅谈公交优先对城市综合发展的作用

随着城市规模的扩大和城市人口的增加,城市交通的压力也正在不断加剧,公交优先的方向应当始终坚持。实行公交优惠票价政策,体现了社会资源共享的公平性和经济合理性,有助于缓解交通拥堵,减轻大气污染保护环境,也有助于建立和谐社会,促进城市繁荣和城市综合发展。     

Characteristics of developers and their relations to open space conservation

Developers are entrepreneurs that initiate and carry out land development projects. They play an active dominant and leading role in land use planning decisions, and are, therefore, expected to have a significant impact on patterns of development and open space conservation. The present study identified correlations between characteristics of developers and indicators of open space conservation, based on a random sample of 88 statutory land use plans in the Tel Aviv metropolitan region over the period 1990–1999. The variables used to describe characteristics of developers were of two kinds: direct variables including developer type and land ownership, and indirect proxy variables that represented typical entrepreneurial behaviors (profit seeking, risk taking and innovativeness) including: net residential density, open space per residential unit, spatial location of the plan area and the time lapse until plan approval. Indicators of conservation were: size of plan area, existing agricultural land within the plan, proposed open space and effective open space. We found that developer type and land ownership were connected mainly to plan size and existing agricultural land rate, both indicators of regional conservation potential, while variables representing profit seeking, risk taking and innovativeness were significantly connected to proposed and effective open space rates, which express the conservation level within plans.     

我国城乡收入差距的地区类型分析

改革开放以来,我国各地区的城乡收入差距均表现为扩大趋势,但由于各地区城乡发展条件的差异,各地区的城乡收入差距及其变化也表现为不同的类型。本文通过将反映各地区收入水平、工业化和城市化水平的变量进行聚类分析,将我国各地区的城乡收入差距划分为城乡高度协调型、城乡中度协调型、城乡低度协调型、城乡低度扭曲型、城乡中度扭曲型和城乡高度扭曲型共六种类型。各地区在1985-2006年期间,城乡收入差距的类型也并不是全部保持不变的,表现为有的地区城乡扭曲程度加剧,有的地区缓解,有的地区时而扭曲加剧、时而扭曲缓解,从而衍生为十种变化类型。这为我国中央和地方政府不是采取＂一刀切＂的政策措施,而是依据不同的城乡收入差距地区类型,有所侧重的治理城乡收入差距提供了参考依据。     

浅谈民营企业对监理公司管理模式的探讨

现阶段很多监理公司的发展陷入瓶颈甚至走进了死胡同,而业主对监理公司的管理失也逐渐失望,甚至质疑监理制度的必要性。一些监理公司不仅没有发挥应有的作用,甚至还变成了鸡肋,监理公司自身管理有待提高是其中一方面,业主加强对监理公司管理的技巧也很必要,寻求一套合适的管理模式对业主来说也至关重要。     

上海第三产业内部各行业的发展与经济增长研究——基于1980～2009年的数据分析

依据行业大类,把上海第三产业内部各行业与经济增长的关系进行深入分析,通过eviews等统计软件对1980～2009近20年的时间序列数据进行实证分析,本文得出了一些重要结论尤其是与传统意义上相抵触的结论。     

Reconceptualizing value creation: Exploring the role of goal congruence in the Co-creation process

As companies gradually shift from the exchange view to the resource integration view, the creation of value also shifts from the customer sphere to the joint sphere. As a result, the customer and service provider are responsible for co-creating value through resource integration. However, it raises the question of whether customers are capable of contributing to the co-creation of value. Our study proposes a framework of how goal congruence plays a pivotal role in the resource integration process between all actors in the joint sphere. When the level of goal congruence between customer and service provider actors is high, it stimulates the exchange of valuable resources from all actors, which leads to the actual experience of co-creation resulting in value-in-use and improves service outcomes, i.e., customer satisfaction and loyalty. Data were collected through a field survey from salon-and-spa customers (n = 530) and PLS-SEM was employed to test the hypotheses and further analysis. The results show that goal congruence impacts customer satisfaction and loyalty through value-in-use. Therefore, suggesting service providers to properly socialize their goals will be a good strategy to increase customer capability to co-create value and ultimately enhance customer satisfaction and loyalty.