2001—2008年中国非物质文化遗产研究综述

在历史的描述中去勾勒和阐述亦是学术综述写作的一种方式,而且这种基于历史的写作方式,可能更忠于事实。在对2001—2008年中国非物质文化遗产重要事件进行梳理和年度研究情况分析后,关于非物质文化遗产研究的下一步发展趋势和要解决的重点问题,一是要结合中国和世界关于非物质文化遗产的现状和实际需要进行研究;二是要深化非物质文化遗产的内在学理研究;三是要贴近民间非物质文化遗产保护和传承的实际需求与实践要求进行理论先行式研究。     

互联网免费专利搜索引擎innojoy在专利检索分析中的应用

专利文献是专利技术信息的载体,对专利文献进行分析可以为企业了解行业格局、掌握竞争对手动向及研发立项提供重要参考。互联网免费专利搜索引擎的出现为企业专利工作者进行专利文献的检索分析提供了便利。本文以innojoy为例,介绍了互联网免费专利搜索引擎在专利检索分析中的应用。     

基于Delphi的医疗器械商品检索系统设计

分析了采用Delphi6.0编程工具研究并设计的医疗器械商品检索系统，介绍了系统开发的环境特征、数据库应用程序开发步骤及开发过程，包括创建主界面、数据库及编程等，分析了该系统存在的不足及改进措施。     

一维优化的最优步长因子法

本文在分析一维优化方法的比例因子法的基础上,提出了一种直接调整步长的最优步长因子法并给出框图。该法较比例因子法理论上完善,迭代控制可靠。     

A genetic algorithm tutorial

This tutorial covers the canonical genetic algorithm as well as more experimental forms of genetic algorithms, including parallel island models and parallel cellular genetic algorithms. The tutorial also illustrates genetic search by hyperplane sampling. The theoretical foundations of genetic algorithms are reviewed, include the schema theorem as well as recently developed exact models of the canonical genetic algorithm.     

带湖与稼轩遗址考探

本文从历史资料、地理方位、地势水系等方面,并结合实地考察、民间走访,论证了带湖与稼轩遗址的具体位置。     

基于属性水平的品牌来源国作用机制研究——信息处理的视角

制造和质量控制技术在全球范围的转移,导致制造国影响减弱,这对传统原产地研究提出了新的挑战。本研究在区分品牌来源国和产品制造国的基础上,通过把产品属性划分为搜索属性和信任属性,探索品牌来源国如何在属性评价层面上影响消费者。本研究发现,品牌来源国主要在信任属性上影响消费者对产品的评价。不仅如此,与新手型消费者相比,专家型消费者评价信任属性时更多地受到品牌来源国刻板印象的影响。     

What You Know or Who You Know? Occupation-specific work experience and job matching through social networks

While work experience is generally seen as an indicator of human capital, it may also reflect the accumulation of social capital. This study examines how work experience facilitates informal access to employment—that is, being matched with a new employer through an informal search or informal recruitment through the non-search process (without engaging in a job search). Results from fixed effects regression on panel data from the NLSY show that experience is related to informal entry into new jobs, though in a very specific way. The odds of being informally recruited into a new job improve as work experience in related occupations rises, but this relationship holds only among men. These findings highlight the social benefits of occupation-specific work experience that accrue to men but not to women, suggesting an alternative explanation for the gender disparity in wage returns to experience.