EFFECTS OF INTERNET USE AND SOCIAL RESOURCES ON CHANGES IN DEPRESSION

We examine how people's different uses of the Internet predict their later scores on a standard measure of depression, and how their existing social resources moderate these effects. In a longitudinal US survey conducted in 2001 and 2002, almost all respondents reported using the Internet for information, and entertainment and escape; these uses of the Internet had no impact on changes in respondents' level of depression. Almost all respondents also used the Internet for communicating with friends and family, and they showed lower depression scores six months later. Only about 20 percent of this sample reported using the Internet to meet new people and talk in online groups. Doing so changed their depression scores depending on their initial levels of social support. Those having high or medium levels of social support showed higher depression scores; those with low levels of social support did not experience these increases in depression. Our results suggest that individual differences in social resources and people's choices of how they use the Internet may account for the different outcomes reported in the literature.     

辽朝与唐朝监察制度比较研究

唐代的监察机构已经扩大化、完备化、独立化,监察官员的地位提高,监察活动法律化,对后来的封建政权的监察制度产生了较大的影响。辽朝建立后,即采用唐制,又保留了本民族的特点。表现在监察机构的建立,监察准则沿用“六条问事”制度,进一步扩大监察官员的职责与权限,包括治吏、治狱、治监、治民,形成了较为有特色的监察制度,这对提高统治效能,巩固皇权,保证社会秩序的稳定起了重大的作用。     

合伙律师事务所的管理模式创新——结合贝克·麦肯思律师事务所的实证分析

合伙律师事务所是一个复杂且特殊的组织,其管理水平超过对企业的管理水平,因此更需要创新管理,以真正实现现代化、国际化、规模化和品牌化。本文从比较我国合伙律师事务所管理模式的发展阶段着手,分析了不同阶段和不同管理模式的优缺点;继而提出构建杠铃管理的新模式,对合伙律师事务所进行有效管理,即重点抓好品牌管理和人本管理,结合贝克.麦肯思律师事务所的成功管理经验进行实证分析。     

对参加“步步高杯“全国女排联赛运动队拦网状况的比较研究

通过对2004~2005和2005~2006两个赛季的女子“步步高杯”全国联赛中的拦网状况分析和研究,指出了栏网存在的主要问题,并提出了合理化的建议。     

A strategy for third-party logistics systems: A case analysis using the blue ocean strategy

One of today's most frequently discussed topics in the business world is how to escape from the intense Red Ocean and how to create an uncontested Blue Ocean. However, because there are few practical guidelines available on this topic, we will introduce a case study of a third-party logistics (3PL) provider, CJ-Global Logistics Service (CJ-GLS), to show how it aspires to be a leader in the newly introduced 3PL industry in South Korea. CJ-GLS is a latecomer in the logistics industry, and its resources, such as the number of trucks and warehouses, are relatively small in comparison to those of established companies. But, it has achieved a distinct competitive advantage through innovative information technology (i.e., RFID—radio frequency identification), which has enabled it to create an uncontested market space, electronic logistics business. One remarkable fact about CJ-GLS is that its swift growth comes not from attracting competitors’ customers from the existing Red Ocean market but from creating a Blue Ocean market (3PL market), which previously existing incumbents ignored, and also from constructing a new business model founded on a RFID-based, ubiquitous-oriented 3PL system. Analyzed through a Four Actions Framework and characterized as Blue Ocean, this case study provides valuable information on how a company reinforces its competitive advantage from the Red Ocean while it transitions into a Blue Ocean by utilizing advanced information communication technologies.     

从"道问学"与"尊德性"之辩看理学对自然科学的态度

无论是“道问学”还是“尊德性”,都只注重人的道德修养,注重客观事物的伦理意旨,因为儒学的本质是修身为本的为政之学,其主旨是不可能重视自然科学研究的,所以儒学的盛行尤其是理学在明代的一统天下,严重影响了中国自然科学的发展。     

院校发展与院校政策研究

进入新世纪,我国高等院校的发展面临着新的形势。院校发展需要加强院校研究,尤其要加强院校政策研究。院校政策研究的主要议题是:院校政策目标、院校教师政策、院校学生政策等。院校政策研究需要加强研究队伍建设,需要广大教职工的积极参与。     

Consistent maximum likelihood estimation of a unimodal density using shape restrictions

It is well known that the unimodal maximum likelihood estimator of a density is consistent everywhere but at the mode. The authors review various ways to solve this problem and propose a new estimator that is concave over an interval containing the mode; this interval may be chosen by the user or through an algorithm. The authors show how to implement their solution and compare it to other approaches through simulations. They show that the new estimator is consistent everywhere and determine its rate of convergence in the Hellinger metric.     

关于构建会计理论正反馈研究机制的思考——兼谈实证研究方法与规范研究方法的结合

会计信息是经济系统反馈回路中的重要组成部分.会计理论通过对会计信息的指导,与经济系统产生联系,并成为经济系统反馈回路之外的从属于经济系统的重要因素.本文构建了实证研究和规范研究相结合的会计理论正反馈研究机制,文中还对我国会计理论研究现状进行了分析,最后有针对性地提出了加强实证研究队伍建设和实证研究氛围营造的建议.     

基于语料库的中国大学英语学习者连接词使用对比研究

首先运用语料库方法研究了中国大学英语学习者连接词的使用特点，结果表明：与本族语者相比，中国大学英语学习者的连接词使用频数总体偏高，并且中国大学英语学习者与本族语者在连接词的主要语义关系表达上表现出较大的差异，学习者超用或少用某些义项。其次分析造成差异的原因为母语迁移、学习者语体意识薄弱、学习者学习策略的运用和其词汇知识的广度和深度不够等。最后探讨了以上研究结果对英语教学所带来的启示。