探讨金属防锈膜的研制

本文实验主要用二甲苯、乙酸乙酯、乙酸丁酯,按一定的比例混合做成溶剂,用乙烯—醋酸乙烯酯作粘结剂,对苯丙三唑、尿素、亚硝酸二环乙胺、苯甲酸铵、羊毛脂、乙醇胺等缓蚀剂进行研究。     

建设世界科技强国背景下科技人才职业满意度指标筛选方法与测评模型研究

科技人才研究是围绕建设世界科技强国开展的一项基础性研究工作,科技人才职业满意度状况探索更是激发科技人才积极性、推动经济社会发展的重要课题。面临科技人才职业满意度研究可能存在指标数量较多、指标含义重复等问题,本文基于人才学相关理论,首先讨论科技人才职业满意度测评指标体系,然后提出先借助对职业满意度测评指标进行筛选、再对筛选前后的指标体系分别构建职业满意度测评模型的方法和思路,以期为全面评价我国科技人才职业满意度、挖掘关键影响因素提供参考。     

Support for the Use of Deception Within the Work Environment: A Comparison of Israeli and United States Employee Attitudes

As businesses become more global, the opportunities for employees to work with individuals from different cultures increase. Research in cross-cultural interactions has increased in response to such changes. This research study considers employee attitudes and perceived organizational support for the use of deception within the work environment. In this study, two types of deception have been considered; deception for personal gain and deception for the organization's benefit. The reported likelihood for committing these two types of deception for United States and Israeli employees was gathered. The results indicate that United States employees are more likely to deceive others for personal gain than the Israeli employees. In addition, the results indicate that United States employees were more likely to perceive organizational support for the use of deception for personal gain than were the Israeli employees. No differences between the two samples were found for personal or organizational support for deception for the organization's benefit. Differences are explained using Hofstede's (1991) theory of international cultures.     

Managing Workplace Gambling—Some Cautions and Recommendations

Workplace gambling is rapidly becoming a new American addiction. It is difficult to detect, since it may show no distinguishing characteristics until it is well advanced. Most gamblers never become a problem to employers, but those who do may inflict serious damage in the form of theft, creative bookkeeping, embezzlement, low productivity and workplace disruption. Few laws, specifically control gambling, but several laws written to address other issues, may apply to gambling also. Some of these laws are in the process of being reinterpreted, and broader interpretations may include pathological gamblers. In addition to its legal aspects there are important and costly economic issues associated with workplace gambling. Well trained, observant supervisors can detect and aid workplace gamblers, saving both employer and employee time, money and anguish.     

Balancing Civil Rights With Safety at Work: Workplace Violence and the ADA

Workplace violence has become an increasingly common occurrence in recent years. During the years 1992–1996, there were over 5,000 job-related homicides in the United States, and in 1996 alone there were 1,364 nonfatal assaults committed by coworkers or former coworkers. Although it would be both inaccurate and inappropriate to suggest that these acts have generally been committed by persons suffering from severe emotional and mental disorders, this is clearly one of the possible explanations. In light of these facts and given the recent Equal Employment Opportunity Commission's Guidance on the Americans with Disabilities Act and Psychiatric Disabilities, the obligations and prerogatives of employers in terms of hiring and posthiring actions need to be discussed. This paper examines the legal issues, the EEOC's Guidance, and offers specific suggestions for developing an effective hiring process, as well as methods to use when dealing with current employees who pose a threat of violence because of mental and emotional disorders.     

HARSH NORMS AND SCREENING FOR LOYALTY

Norms that restrict choice sets or impose otherwise harsh requirements would seem to act as barriers to group formation by raising the costs of adherence to potential and continuing members. Contrary to that intuition, one observes a broad range of group norms in the real world that impose large costs on group members. Iannaccone provides a rationale for harsh norms as a mechanism to reduce free‐riding in supplying a club good. This paper proposes a new rationalization for harsh group norms as a mechanism under which harsh norms serve to screen out disloyal members, providing what is essentially a technology for measuring loyalty in environments where group leaders cannot reliably measure group members' loyalty. The model demonstrates that loyalty can be signalled through acts that are seemingly irrelevant to the group's core objectives and identity.     

A mutual gains perspective on workplace partnership: Employee outcomes and the mediating role of the employment relations climate

Recent years have witnessed increased research on the role of workplace partnership in promoting positive employment relations. However, there has been little quantitative analysis of the partnership experiences of employees. This article examines how the kinds of attributions employees make regarding indirect (union‐based) and direct (non‐union‐based) employee participation in workplace partnership might influence the process of mutual gains. It uses employee outcomes to reflect partnership gains for all stakeholders involved (i.e. employees, employers and trade unions). The article contributes to existing knowledge of workplace partnership by examining the potential role of the employment relations climate as an enabling mechanism for the process of mutual gains. The findings suggest mutual gains for all stakeholders are varied and mediated through the employment relations climate.     

Screening and Signaling in Communication*

In this paper, we analyze a model of repeated strategic communication between a sender and a receiver. The sender has private information on a policy‐relevant variable but does not know the receiver's motives. Together with the desire of the sender to please the receiver and the desire of the receiver to be pleased, the two‐sided incomplete information creates an interesting communication problem in which players can choose to use information strategically. We analyze various modes of communication, which allow for information transmission, and we compare them in terms of both the quality of the policy implemented and the welfare of the players.