海员适任和资格证书的比较分析

探讨海员适任证书和海员资格证书的区别和联系,追溯合并前国际劳工组织《2006综合海事劳工公约》3个公约关于海员适任和资格证书的获得和发证条件,通过比较与之相关的国际海事组织《1978年海员培训、发证和值班标准国际公约》和国内规定,发现存在的差别和侧重点。     

关于提升我国教育服务贸易竞争力的战略思考

在经济全球化和知识经济的背景下,教育服务贸易已经成为一些国家的主要贸易收入来源.我国的教育服务在加入世贸组织后被推向了全球竞争与发展的轨道,被推向了国际大市场.文章分析了我国教育服务贸易发展现状和存在的问题,提出了提升我国教育服务贸易竞争力的发展思路和对策.     

高速非归零码数据的全光时钟恢复研究

采用一种新的时钟增强方案并配合双区折射率耦合激光器实现非归零码信号的全光时钟恢复,通过数学仿真研究了此时钟恢复系统在64 Gb/s非归零码系统中的性能表现。仿真结果表明,受益于时钟增强模块的高速特性,该系统完成高速非归零码信号时钟的全光恢复能达到较好的效果。     

光纤放大器中的原子介质的折射率增强

本文用三能级原子模型描述双频场中光纤放大器的原子介质，讨论介质对弱探测场透明以及折射率增强。     

关于建立人的能力素质模型的研究

能力素质模型是一种技术含量高且十分有效的人力资源管理工具。能力素质模型建立方案的选择因企业的目的、规模、资源等条件的区别而不同。一般建模方案包括了解企业目标和策略,确定关键绩效领域;选择样本、分组;收集数据;分析收集到的信息数据,提炼素质项目,建立模型。     

Aging America:

No abstract available for this article.     

Expanding evaluator competency research: Exploring competencies for program evaluation using the context of non-formal education

The overlap of competencies between general program evaluation and specific contexts or content will always be reality because evaluators may need unique competencies to answer evaluation questions for particular contexts or content areas. Limited research exists that explores the essential competencies required by professionals who use evaluation as one part of their job portfolio, which leaves unanswered questions regarding the applicability of current evaluator competency models in such settings. We used a modified three-round Delphi technique to identify evaluator competencies for non-formal educators in Cooperative Extension (CE). Our panelists identified 36 competencies in the non-formal educational programming context for CE educators that they considered important to be included in evaluation capacity building efforts. We categorized our 36 identified competencies from the Delphi study into the five competency domains proposed by the American Evaluation Association. Our findings provide information to help guide professional development among non-formal educators related to program evaluation.     

强化会计学应用性教学的思考

会计学是一门集理论性与技术性于一体的应用型学科。会计变革、会计人才市场的需求等都对高校会计教学提出了新的要求,对学生能力与素质的培养显得尤为重要,必须强化会计应用性教学,更加注重学生实际技能的培养,适应社会对会计应用型人才的需要。从加强会计学应用性教育的必要性出发,从不同角度提出了强化会计学应用性教学的方式方法,以期能...     

Do you see me? The complex experiences of women of color MSW students

Universities have increased the number of female students of color. However, inconsistency remains in terms of the number of women of color in positions of power and privilege. This discussion attempts to forward the dialogue about the challenges as well as the resilience of female students of color based on the experiences of four female African-American students in a graduate social work program at a predominantly white institution (PWI). Participants shared their daily experience of isolation and exclusion in their graduate programs compared to their experience in Historically Black College or Universities (HBCUs). Participants also discussed the divide that exists in institutions, as well as the sustaining forces and implications for education and research.     

基于前景理论的资产证券化投资模型及模拟分析

文章在对有关投资决策的期望效用理论和前景理论进行简要比较的基础上,提出一种投资者和信用增级者利益分享的信用增级机制,从而把前景理论引入资产证券化投资决策模型中。该模型表明,如果能够通过信用增级机制保证投资者的投资收益率以国库券利率为下限,那么这种资产证券化就会成功。而证券化融资的规模不仅取决于对预期的未来收益与基于国库券利率的安全收益的比较,同时也取决于投资者和信用增级者利益分享机制的设计。信用增级者分享的收益与期望利差(预期收益减去安全收益)成正比。高期望利差具有高风险,因而承担风险的信用增级者分享的收益占全部预期收益的比例也相应提高。