士官《飞机结构强度》教学方法探讨

在分析士官学员特点和《飞机结构强度》课程特点的基础上,从巧妙设置问题、运用对比分析、采用归纳总结、联系部队装备、结合生活常识、引用历史典故和补充前沿知识等方面探讨了《飞机结构强度》课程的教学方法,以期达到提高教学质量、改善教学效果的目的。     

Criteria for Justice

A bstract . Six different but common criteria for describing the meaning of distributive justice are examined. The six are (1) to each the same thing; (2) to each according to his or her merit or achievement; (3) to each according to his or her work or contribution; (4) to each according to his or her need or requirements; (5) to each according to his or her status or position; and (6) to each according to his or her contract or agreements. An attempt is made to show how these six can be viewed compatibly and how all support the right of equal access to land and the duty to pay to the community which created it the full economic rent on the site .     

浅谈中专政治理论课教学的出路与对策

中专政治理论课在新的历史时期,如何适应时代的发展变化,如何突破原有的教育模式,如何提高育人实效,迎接时代的挑战。本文中专政治理论课要走出困境,其出路和对策入手,试图从中专政治理论课教学角度探讨作为切入点,分析中专政治理论课教学所面临的问题困境的根源。     

浅析古镇老街的改造与保护

文章通过广西贵港市平南县思旺古镇东街改造,分析如何对传统街区进行判读,并提出保护复兴的具体措施,以使地方历史文化遗产得以传承,并走上可持续发展之路。     

Leading to Learn

“You don't see to draw, you draw to see.” And then Fred said, “It's just the same for leadership, you don't learn to lead, you lead to learn.” The arts can teach us to stay with our senses and not know and in that way to provide a balance to the dominance of the analytic approaches to our organizational worlds. There is an old saying that you can only manage what you can measure. The arts can help us to work with what we cannot measure and the way to do that is by leading to learn. The current article explores the qualitatively different way in which the arts teach us to apprehend the world and how that is central to leadership.     

An assessment and ranking of barriers to doing environmental business with China

The transfer of environmental goods and services to China will increasingly be of importance to developed nations as the demand for environmental management services increases in China. A review of the literature on technology transfer to China revealed a range of well recognized and commonly known constraints to transferring technologies to China. There were gaps in the literature in relation to the concerns that environmental professionals have regarding technology transfer to China, as there is limited information on the transfer in environmental goods and services to China. A survey of the non‐trade barriers and their practical impact on the transfer of environmental technologies and goods and services to China, focusing on Australian suppliers, was undertaken to address these gaps. The survey, which was developed from barriers to technology transfer already described in the extensive research addressing the wider issues of technology transfer to China, targeted environmental professionals but also included other professionals with interests in transferring environmental goods and services to China. From the survey, the highest priority barriers to transferring environmental goods and service to China were identified, and those that are most likely to limit Australian vendors of environmental goods and services in their technology transfers to China were protection of intellectual property (IP), limitations of the rule of law, fragmentation and bureaucracy of the Chinese government and establishing appropriate level of ownership (of environmental goods and services providers in China). Examples of Australian experience were also examined, which confirmed these barriers to providing the needed technology and innovation to manage China's increasing environmental impacts. The research also shows that the barriers identified do not appear to be unique to transfer of environmental goods and services but rather generic to the transfer and adoption of Australian technology into China. Copyright © 2007 John Wiley & Sons, Ltd and ERP Environment.     

煤矿回采巷道变形破坏机理及其支护方法

对煤矿回采巷道变形破坏的现状做了描述,分析了造成这种现象的原因,并对回采巷道的支护方法提出了建议。     

Woman's work: Seeking identity through occupations

Most adult women now hold full-time jobs outside the home, and the proportion is growing. While women's labor market experiences and successes have come closer to men's experiences and successes, their attachment to a labor market career, at least for married women, is not the compulsion that it is and has been for men. While many women have won the right to go off to the corporate citadel every morning, they have more often than not retained the obligation to bear most of the responsebility for the home. Ideally, postfeminist women woumen would like to be able to strike a balance between the responsibilities of the job and home. In reality, they are forced to choose between the two. Women have a right to seek identity through work as well as through parenthood-as men have always done. Those few women who insist on the right to meaningful work and the right to a family will have to push for changes in the work place as hard as they had to push to gain admittance to the jobs in the first place.     

浅谈大庆高新区如何推动银行业和非银行金融机构快速发展

采用强化政策支持、引导金融创新的措施促进高新区银行业快速发展,实施"速贷通"工程提高商业银行对中小企业支持力度,更加充分发挥银行主渠道融资功能,推动高新区银行业快速发展。充分发挥政府的引导作用,引导非银行金融机构快速发展,缓解中小企业"融资难"问题。     

基于SCOR的制造企业供应链建模研究

制造全球化使得制造企业之间的竞争转向为供应链之间的竞争．取得供应链成功的关键在于如何有效地评价企业供应链的运作情况。持续地改进企业内、外部流程,从而找到适合本企业供应链管理的最优方法。SCOR模型正是这样一种工具．旨在帮助企业找到适合的供应链管理方法。文章在SCOR9．0的基础上．通过研究制造企业供应链网络中实体的住最以及各实体间物流、信息流的关系,结合制造企业供应链的特点．对制造企业供应链建模方法进行了研究。     

Pro/E仿真模块在产品开发中的应用

文章讲述了利用Pro/ENGINEER进行产品零部件运动仿真的流程,以实例的形式说明了Pro/ENGI-NEER软件的机构模块和动画模块在产品开发中的应用,为人们从事产品预先演示、广告宣传、零部件的早期验证、及时地暴露设计过程中存在的匹配和干涉等问题提供了参考借鉴作用。     

做好统一思想工作 促进企业经济发展

统一思想,步调一致,解放思想,开拓创新,是企业永葆旺盛活力的关键所在。如何让企业全体员工统一思想,步调一致,解放思想,开拓创新,进一步推动企业发展,永盛不衰呢？这就要求企业领导干部凡事要以身作则,深入基层,深入群众,科学管理,讲究民主,善于学习,与时俱进,开拓创新,筹谋发展,运用科学发展的理论,转换企业经营机制,以市场经济为导向,带领广大职工,不断推动企业经济发展,贡献社会,改善民生。     

Distribution of stock ratings and analyst recommendation revision

With the implementation of NASD Rule 2711 in 2002, each brokerage firm is now required to publicly disseminate the distribution of stock ratings in each research report. Hence, this paper investigates the relationship between the percentage of buy recommendations and probability of deciding to downgrade or drop coverage of stocks. Our findings suggest that the percentage of buy recommendations can enhance the probability of deciding to downgrade stock ratings and drop coverage of stocks. Furthermore, we find that analysts tend to revise their recommendations downward to hold instead of an unfavorable level. In addition, we find the market tends to heed downgrade decisions of analysts with a higher percentage of buy ratings. This finding is consistent with Barber, Lehavy, McNichols, and Trueman (2006) by applying data at the broker level.This study further investigates the changing dynamic in buy ratio of analysts by partitioning pre and post regulatory reform period. We show that analysts are more likely to revise their ratings to hold and less likely to revise their ratings to sell; in particular after post regulatory reform. Moreover, we observe one key coefficient in the post-Rule period with superior performance in contrast to the pre-Rule period. Compared to the results in the pre-Rule period, the results show that analysts are more likely to revise their ratings to hold and less likely to revise ratings to sell, and more likely to drop coverage of stocks in the post-Rule period. Overall, our findings suggest that the implementation of Rule 2711 will contribute to reduce analysts’ optimistic stock ratings.     

基于企业内部供应链的订单流程优化研究

随着经济增长和科技发展,电子产品成为日益增长的消费品,且客户的个性化需求快速发展,使得当今的电子产品制造型企业,为适应激烈市场竞争环境的要求,分解竞争压力,开始将生产经营纷纷转向以顾客订单为导向的按单生产模式,以降低经营风险。在这种生产经营模式下,如何优化订单流程,及时、高效满足客户需求,提高客户忠诚度,成为制造型企业亟待解决的问题。由于订单流是内部供应链的媒介,基于内部供应链进行订单流程优化能够满足企业的需求,通过描述订单流程图,分析现有订单流程中存在的问题,并建立了新的可行性流程。     

Gearing up for the 1990s

It would be difficult to address personnel issues in this article, due to the complexities inherent in staffing requirement. However, the approach discussed here is to keep systems simple yet controlled, and to make information available to reduce orientation and training time. By having many of the systems discussed in place, materiel management should be able to react quickly to the hospital's changing needs. In addition, controlling qualitative assets and measuring performance is accomplished, allowing feedback to administration from both a performance and a potential standpoint. By ensuring that the present system is working as efficiently as it was designed, and by having key indicators in place to monitor that performance, the foundations will be in place to react to changing demands on space, inventory investment, and staffing. Having the proper tools to react to these pressures in a professional manner will be necessary to ensure that the logistical systems meet the requirements of the institution as it approaches the 21st century.     

“蛋白质与酶工程”专业课程的教学改革实践及启示

"蛋白质与酶工程"理论课程是生物学基础专业教学的重要组成部分。依据"蛋白质与酶工程"理论课程设置的特点,探索新的教学模式,加强双向交流,强化教学内容,培养学生自主学习能力;注重学习形式,增加创新实践,努力提高学生的专业综合素质;紧密结合其他专业发展趋势,加强现代科学素养意识培养。通过理论和实践的结合,获得良好的课程教学效果,努力培养二十一世纪高素质创新型、应用型人才,为国家输送合格的从事酶工程研究及生产的专业技术人才。     

论铁路多元经营企业的工资激励机制

近年来,铁路多元经营企业的管理架构、体翩和职能进一步优化,多元经营发展呈现良好态势。为鼓励多元经营企业延伸产业链条、拓展市场领域,运用工资调控的导向和激励作用尤为重要。文章着眼于现行工资管理模式,剖析工资激励机制中存在的问题及成因,并就如何逐步建立与市场接轨的工资管理体系,发挥工资杠杆激励约束功能,增强企业的发展动力进行有益探讨。     

A theory of socially inefficient patent holdout

This paper proposes a framework to analyze holdout in patent licensing negotiations. We show that when the validity of a patent is probabilistic, a potential downstream user has incentives to shun to pay the price offered by a patent holder to license the technology and risk being brought to court. These incentives are exacerbated when jurisdictions are local, and the downstream producer can approach courts sequentially. The informational spillovers across trials imply that this firm often finds optimal to go to court aiming to invalidate the patent in a jurisdiction due to the knock-on effect on future jurisdictions. This process results in excessive litigation compared to when the jurisdiction is global. The distortions from sequential litigation are likely to be aggravated when final competition is accounted for or when patent injunctions are not allowed.     

基于顾客价值的市场创新途径研究

目前,大多数的企业都是通过激烈的竞争来争取产品的市场占有率,争取顾客。惯性的思维是,在本行业的现有市场中将产品和服务做到最好,以争取既定的顾客。从打破行业界限、打破顾客界限、打破产品功能导向界限三个方面探讨了市场创新的途径,为企业开辟新的市场空间提供了一些途径。     

Saving motives and multivariate precautionary premia

This paper extends the concept of precautionary premium to a multivariate setting so as to measure the intensity of the precautionary saving motive to protect against multivariate risks. This makes it possible to disentangle and to link the various motives of precautionary saving depending on the configuration of the risks the individual wants to protect against.