任务环境与制度环境对企业创新的交互影响研究

以206家中国企业为样本,实证分析了任务环境(技术不确定性和市场不确定性)和制度环境(法制环境和政府干预)对企业创新的交互影响。结果表明,技术不确定性和市场不确定性对企业创新均有显著正向影响;法制环境与企业创新正相关,而政府干预对企业创新的影响则不显著。进一步的分析表明,法制环境对任务环境与企业创新的关系无显著调节作用;政府干预对技术不确定性与企业创新的关系有显著负向调节作用,而对市场不确定性与企业创新的关系则有显著正向调节作用。     

Innovations in Career Counseling

The work world is now full of uncertainty and change as a result of forces such as globalization, downsizing, advancing technology, and increased diversity in the work force. Further, people cannot count on maintaining a job with one company, or even one career, throughout their work lives. In order to meet clients' needs, career counselors must utilize approaches that are compatible with these realities. We review a set of approaches for career counseling that should be effective for clients now and into the future. Specifically, we argue for a holistic approach to career counseling, use of the Personal Career Theory as a client-centered approach to counseling sessions, incorporating creative interventions that draw upon chance events and flexible decision-making, and an emphasis on building interpersonal skills and relationships. We conclude with a summary of recommendations for career counseling practice.     

全球化背景下的制造业生产调度体系探讨

面对客户随机需求,制造业生产调度系统应促进生产的快速性、动态性和敏捷性。以制造业生产调度体系为研究对象,从生产车间调度的目标、方法、手段、资源等基本要素入手,总结传统生产调度系统在实际生产中的问题,并概括了系统集成视角下的生产调度方法及其改进措施,介绍了不确定条件下生产调度策略及评价指标。运用系统集成的思想,探讨了供需链环境下的制造业生产调度系统模式,最终提出了生产调度系统的集成化、动态化、高效智能化、柔性化和排程可视化等发展方向。     

黑格尔论道家哲学述评

中国传统思想与黑格尔为代表的西方哲学之间有着鲜明的基本原则性的冲突,即“不定”与“有定”的冲突。通过道家“不定”与黑格尔“有定”的比较,可以看出黑格尔“自规定”“自否定”的保守性,看出道家哲学拒绝一切规定的批判性与独创性。     

双棱镜干涉实验中距离参数的确定

根据误差传递的基本原理分析了双棱镜干涉实验中各光学元件间距参数对波长测量误差的影响,在此基础上,给出了实验中距离参数的推荐值．     

杨氏模量实验的优化研究

针对传统杨氏模量测量存在的一些问题进行深入分析,进而对传统杨氏模量测量仪进行改进,最后提出了减少实验误差、简化数据处理的建议.     

Communication and successful aging: Testing alternative conceptualizations of uncertainty

The communicative ecology model of successful aging (CEMSA), which theorizes how people’s communication can influence their experiences of successful aging, takes as axiomatic that aging involves uncertainty. In two studies, with data from the U.S. and the U.K., we compared the viability of two conceptualizations of uncertainty about aging in the CEMSA: the model’s original operationalization, uncertainty discrepancy, and an alternative, the perceived probability of negative experiences (PPNE) associated with aging. In both studies, uncertainty discrepancy and PPNE contributed independently to attitudes toward aging; PPNE emerged as a stronger predictor of people’s affective reactions to aging. These findings underscore the importance of multifaceted views of uncertainty for scholars of communication and aging.     

浅述F2级公斤组砝码检定结果的不确定度评定

本文分析了F2级公斤组砝码检定结果不确定度的主要来源,并提出了F2级公斤组砝码检定结果不确定度的评定方法。     

论伦理道德的模糊性

章力图通过对伦理道德模糊性的认识，揭示伦理道德模糊性的深层原因和必然性，并通过道德本位主义历史的反思、道德相对主义和多元主义以及解构主义的理性分析、伦理应用中多元实证的分析和心理学的介入来把握伦理道德的模糊性，从而达到对道德模糊性的本质认识，并试图在对道德模糊性的合理解释中凸显道德“去蔽”的意义和实施有条件的“以德治国”以及建立现代性道德的必要性。     

对静态拉伸法测杨氏模量实验的改进及误差分析

由静态拉伸法结合光放大原理,用一次性增(减)砝码反复读取标尺刻度值的测量方案,对逐步增(减)砝码来测量钢丝微小伸长量的测量方法进行改进,通过对镜与标尺距离的控制,在保证微小伸长量测量质量的前提下,确定望远镜可视距离内的最佳镜与尺距离。由实验原理及其不确定度的分析,结合测量数据,计算出钢丝的杨氏模量。用置信概率为95%的不确定度对实验数据进行分析与评定,得到了较为合理的实验结果。