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51.
Small Steps are Easier Together (SS) was a pilot environmental intervention in small rural worksites in Upstate New York in collaboration with Extension educators. Worksite leaders teamed with co-workers to select and implement environmental changes to increase walking steps over individual baseline and to choose healthy eating options over 10 weeks. Participants were 226 primarily white, women employees in 5 sites. A mixed methods process evaluation, conducted to identify determinants of intervention effectiveness and to explain differences in outcomes across worksites, included surveys, self-reports of walking and eating, interviews, focus groups, and an intervention log. The evaluation assessed reach, characteristics of recruited participants, dose delivered, dose received, and context and compared sites on walking and eating outcomes. Emergent elements of participant-reported dose received included: active leadership, visible environmental changes, critical mass of participants, public display of accomplishments, accountability to co-workers, and group decision making. Participants at sites with high reach and dose were significantly more likely than sites with low reach and dose to achieve intervention goals. Although this small pilot needs replication, these findings describe how these evaluation methods can be applied and analyzed in an environmental intervention and provide information on trends in the data.  相似文献   
52.
改革开放尤其是党的十六大以来,我国农村经济社会建设在取得显著成就的同时,城乡失衡的矛盾和问题在某些方面也日益突出。如何统筹城乡发展,缩小区域差距成为“十二五”时期重大攻坚课题。立足农村发展实际,对大学生与务工返乡青年农村创业进行相关研究有历史和现实意义,大学生和务工返乡青年创业竞合将成为农村经济社会发展的强劲动力源,是当前统筹城乡发展有效的途径之一。  相似文献   
53.
2007年6月1日开始实施的新《合伙企业法》是一部非常有效地法律,但其最大缺陷是仍然没有规定表见合伙制度。表见合伙与表见代理、与民事欺诈是有明显区别的,不能用表见代理与民事欺诈解决实践中的表见合伙纠纷。新《合伙企业法》第76条的规定让人困惑,像似表见合伙,实则不然。建立表见合伙制度更有利于保障交易公平和安全,彰显善意第三人的利益,充分救济善意第三人的权利。因此,我国应当建立表见合伙制度。  相似文献   
54.
This article explores whether trade facilitation – i.e. improved and simplified trade procedures – could be an important part of the reform agenda of the Barcelona Process. Adopting a Southern perspective by focusing on exports to the European Union (EU) from non‐EU Mediterranean countries, it tests whether the efficiency of trade procedures affects (i) bilateral volumes of exports and (ii) the number of products exported. The findings suggest that trade facilitation could lead to substantially increased export volumes and export diversification.  相似文献   
55.
职业教育旨在培养“学历+能力”型的人才,而这种人才培养模式的实现主要依靠校企合作,传统的教学模式因此受到了挑战.本文在实证研究的基础上,结合需求分析和任务型教学法理论,对高职商务英语专业“校企合作”这一模式进行探讨,分析其在商务英语教学体系中的地位和意义,为商务英语教学,尤其是高职商务英语教学提供启示和参考.  相似文献   
56.
Milestone or deadline driven production management is predominant in most manufacturing companies. Problems and other disturbing occurrences tend to see their first daylight during phases where plans are implemented into reality, for example, when production commences, prototypes enter manufacturing and deliveries are expected. Conventional control routines fail to depict the true progress and procedures of the company on an on-line basis, which means that instead of being proactive they serve as means to react to already existing problems. This paper studies the application of advanced visualization techniques to the already existing information embedded in a comany's information infrastructure, and how it can help management to anticipate probable near future pitfalls. By studying those daily operations of a company which share a document relationship with the true manufacturing process, that is, the meta-manufacturing processes, a completely new perspective on the company's value-adding activities is drawn. By mining the existing data reservoirs of a company traditionally difficult management processes, such as product development, vendor integration, production planning, can be analysed and the problems identified in a novel way to react in advance. The paper displays several empirical examples from bulk to one-of-a-kind production where the method has been successfully implemented.  相似文献   
57.
58.
语言是社会文化的产物。作为普通英语的社会功能变体,商务英语在跨文化语境中表现出极强的社会文化交互关系。本文从社会语言学的角度切入,研究商务英语的语言特点,致力于探讨商务英语的语言使用与商务语境之间的观照关系。  相似文献   
59.
In manufacturing engineering, product design, process planning and production planning activities are often considered independently. However, in order to effectively respond to changes in business situations, such as changes in demand forecast, product mix and technology, it is desirable to consider them concurrently. For this purpose, a large-scale linear programming model has been developed. The model considers minimization of the sum of processing cost, late shipment cost and inventory holding cost as the objective, and concurrently selects product designs, and generates process plans and production plans. The number of columns in the formulation can be large and, hence, an efficient column generation scheme is developed to solve the model. The model and solution procedure are illustrated with examples.  相似文献   
60.
工程项目全过程风险管理模式探讨   总被引:5,自引:0,他引:5  
本文在分析工程项目风险管理研究现状的基础上,从全过程管理角度,提出工程项目全过程风险管理模式:全过程风险管理机构的设置、全过程风险管理计划的制定、工程项目定义与决策阶段、设计与计划阶段、实施与控制阶段、竣工验收阶段四个阶段的风险管理。为项目业主和承包商更好的进行风险管理提供参考。  相似文献   
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