论设计调查与产品设计的关系

随着市场经济的发展,我们的产品已不只是停留在满足基本功能,而是加入了更多的人性化设计。现在,设计师们深入市场,对产品进行设计前的调查,已经成为产品成功的重要因素。     

谈轿车保险杠涂装线设计

文章主要介绍一般桥车保险杠涂装工艺,并对涂装线设计主要工艺和设备要点进行了探讨。     

正确处理教学中认知与情感的关系

教学中认知与情感的关系一直是教学中常见的矛盾之一,在教学中,应努力实现认知与情感的统一,从而营造出一种轻松愉悦的氛围,提高教学质量。     

A New Typology for Economic Sectors with a view to Policy Implications

This paper is an attempt to tease out a typology of economic sectors based on a systems approach to innovation and economic growth that may be useful for policy analysis. The typology explored here revolves around novel products rather than ethereal knowledge-producing entities. This insight goes back to Allyn Young (1928) and Joseph Schumpeter (1934) who argued that the introduction of new goods was the engine of economic growth. More precisely, our typology of sectors focuses on novel products which are efficiency-enhancing within and between sectors through the market mechanism. The scheme revolves around the relationship between 'Enabling' and 'Recipient' sectors (which gives the typology its name: ER), and offers a lens for viewing and interpreting a substantive part of the mechanics of modern economic growth. The last part of the paper briefly discusses a few immediate policy implications, although it has the potential for greater use and value in this regard.     

The Non-Trivial Choice between Innovation Indicators

We discuss the strengths and weaknesses of five alternative innovation indicators: R&D, patent applications, total innovation expenditure and shares in sales taken by imitative and by innovative products as they were measured in the 1992 Community Innovation Survey (CIS) in the Netherlands. We conclude that the two most commonly used indicators (R&D and patent applications) have more (and more severe) weaknesses than is often assumed. Moreover, our factor analysis suggests that there is little correlation between the various indicators. This underlines the empirical relevance of various sources of bias of innovation indicators as discussed in this paper.     

玉米干法加工啤酒专用粉的工艺研究

我国每年生产4000多万吨啤酒，消耗300万吨以上大米作为糖化辅料，目前粮食安全已经成为世界性的难题。系统介绍了通过引进关键设备，用玉米干法加工生产啤酒专用玉米粉的工艺案例，并对采用该工艺生产过程中出现的问题进行了深入的研究，为科学利用玉米食品和提高其附加值开辟了一条新的途径。     

基于工序的油藏经营工资制度简析

文章分析了现代油藏经营管理、现行工资制度的特点,探索基于工序的油藏经营工资制度,即基于工序的定额工资制度,以期逐步完善现有的油藏经营工资制度,更有效的激励员工,实现油藏效益与个人收益的紧密联系及最大化。     

Business process re-engineering in the logistics industry: a study of implementation,success factors,and performance

As business process re-engineering (BPR) is an important foundation to ensure the success of enterprise systems, this study would like to investigate the relationships among BPR implementation, BPR success factors, and business performance for logistics companies. Our empirical findings show that BPR companies outperformed non-BPR companies, not only on information processing, technology applications, organisational structure, and co-ordination, but also on all of the major logistics operations. Comparing the different perceptions of the success factors for BPR, non-BPR companies place greater emphasis on the importance of employee involvement while BPR companies are more concerned about the influence of risk management. Our findings also suggest that management attitude towards BPR success factors could affect performance with regard to technology applications and logistics operations. Logistics companies which have not yet implemented the BPR approach could refer to our findings to evaluate the advantages of such an undertaking and to take care of those BPR success factors affecting performance before conducting BPR projects.     

中国财政创新激励政策的增长绩效分析

新一轮积极财政政策已全面启动并付诸实施,财政政策如何影响并激励研发创新成为理论界和实际部门关注的焦点。本文在融合资本积累、研发创新、财政创新激励政策等变量的经济增长理论模型基础上,按中国经济发展的实际情况给模型中的外生变量或参数赋值,做数值模拟试验,研究结果发现:税收优惠和研发资助两种财政创新激励政策都有助于提高研发创新量和经济增长率;税收优惠与市场研发互补,研发资助则具有一定程度的替代性,从而税收优惠政策比研发资助政策对经济增长的冲击力度更大,但研发资助政策的作用时滞更短;为提高增长绩效,应根据两种创新激励政策各自的优缺点审慎选择适用领域。     

筒仓钢罩棚室内通风换气的工艺设计

筒仓仓顶钢罩棚作为一种附属设施,在粮食物流方面得到广泛应用,由于粮食自身通风需要,排到室内的热废空气,也应该及时排到室外,本文就该系统自然通风换气的设计进行了有益的探讨。