笔记本电脑引入本科课堂教学的探索

通过对电子科技大学为鼓励本科生携带自己的笔记本电脑参与课堂教学所做的探索,针对性地重新设计课程内容和实践环节、加强学习小组内部的互动,克服了学生注意力容易被分散、笔记本并非人手一台等困难。提出了笔记本能够加强教学效果的关键在于：提高互动环节之间的连贯性、控制好课堂讲授和学生动手参与之间的时间比例和节奏、教师职能从单纯的知识传递者转变为自主学习的组织者和协调者。最后指出,笔记本化和网络化的课堂教学将是信息技术对高校的广泛渗透之后必然的发展方向。     

Management of quality assurance in clinical trials

Good Clinical Practices (GCP) were first established by the FDA and are now actively implemented by different countries. This becomes necessary as multinational large clinical programs are more complex, involving a large diversity of personnel and locations, with different practices of medicine and local regulatory requirements.

The responsibility of an independent Quality Assurance (QA) organization is to oversee the quality and integrity of research activities, and to assure compliance with company's regulatory requirements, and ethical considerations in order to facilitate worldwide registration of new compounds. The goal of a Clinical QA group is to provide continuous assistance to monitoring teams and investigators to ascertain authentic and reliable clinical trials. The Clinical QA programs must be flexible, calling for active communication and good understanding of quality requirements.

Clinical auditing is one of the instruments of Clinical QA. Study audit activities begin with the protocol, encompass all facets of the clinical trial and end with the final study report.

The focus of the presentation is geared towards auditing activities at investigator's site, purpose of which is to ensure that data gathered in the final clinical study report reflects the raw data collected at the source.     

Distance Education: The Role of the Site Advisory Committee

SUMMARY

This paper describes the role of the Site Advisory Committee (SAC) as a link between the off-campus sites and the host university. The role of the SAC is to provide advice, regional perspectives, and suggestions for distance education program enhancement. SAC activities, structure, and a program evaluation plan will be addressed.     

个人学术网站的现状调查及分析

作者就学术信息总量、学术信息增长率、学术信息衰减率、原创信息量与原创信息率四个评价指标对用户进行了问卷调查,并对调查结果进行了简要的分析,发现目前用户对个人学术网站的发展还不是十分满意。文章据此分析了个人学术网站对学术交流的影响及其在发展过程中存在的局限性。     

商业银行营业网点人力配置模型的建立及应用

本文尝试根据商业银行营业网点的业务发展实际及未来潜力,建立一套标准化的网点人力配置模型,从而对网点公司和个人金融业务营销、柜台操作、综合柜员等各个岗位人员进行精准化人力资源配置,提高网点的运营效率和核心竞争力。     

Baoren Baoguo: Zhongguo Xinwenshi De Lingyizhong Dufa [To Serve the Nation: Journalists as Prisms of Chinese Press History] edited by CHIN-CHUAN LEE

Social networking sites (SNS) have become an important vehicle for corporate communication. However, there has been little research on how East Asian firms use international SNSs to communicate with global stakeholders. This study compares the communication strategies of Chinese and Japanese companies on Facebook and Twitter and analyzes the public responses and complaints on these corporate SNSs. The results revealed that in addition to the traditional strategies of corporate ability (CA) and corporate social responsibility (CSR), Chinese and Japanese firms adopted the human interest (HI) strategy. The results showed that the Chinese companies in the study sample had a stronger preference for the CSR and interactive strategies, and they responded faster to online complaints compared with the Japanese firms, which were more likely to adopt the strategy of transferring in handling complaints. Moreover, “inviting participation into events” and “seeking specific feedback” were two types of interactive messages that received the highest numbers of responses from the public on Facebook, whereas “promoting sales” showed the highest engagement on Twitter. This study is the first to compare the effectiveness of different corporate response strategies for specific complaint topics on social media. Thus, it contributes to the literature on stakeholder–company interactions.     

军地一体化应急物资储备设施选址研究

随着我国国民经济的进一步发展,人民利益至上的理念得以深入地实践,在此基础上建设覆盖全国的高效应急防范及救援体系已经成为当前非常急迫的建设目标.军地一体化应急物流建设能够在人员素质上更专业,物流调配上更快捷,物资管理上更统一.然而,军地一体化应急物流建设不能只是按简单的计划经济模式处理,而需要更科学的研究方法和管理手段.目前军地一体化应急物流管理还较少有实际应用的研究.针对军地一体化下应急物资储备设施选址问题,首先以层次分析法来有效地分析应急物资储备设施选址的各种影响因素,形成不同的权重值;再考虑到包括军事及当地实际情况等各种相关约束,通过目标规划法进行二次选择,最终得到了较为客观的最优选址方案.     

Daily Soil Ingestion Estimates for Children at a Superfund Site

Ingestion of contaminated soil by children may result in significant exposure to toxic substances at contaminated sites. Estimates of such exposure are based on extrapolation of short-term-exposure estimates to longer time periods. This article provides daily estimates of soil ingestion on 64 children between the ages of 1 and 4 residing at a Superfund site; these values are employed to estimate the distribution of 7-day average soil ingestion exposures (mean, 31 mg/day; median, 17 mg/day) at a contaminated site over different time periods. Best linear unbiased predictors of the 95th-percentile of soil ingestion over 7 days, 30 days, 90 days, and 365 days are 133 mg/day, 112 mg/day, 108 mg/day and 106 mg/day, respectively. Variance components estimates (excluding titanium and outliers, based on Tukey's far-out criteria) are given for soil ingestion between subjects (59 mg/day)2, between days on a subject (95 mg/day)2, and for uncertainty on a subject-day (132 mg/day)2. These results expand knowledge of potential exposure to contaminants among young children from soil ingestion at contaminated sites. They also provide basic distributions that serve as a starting point for use in Monte Carlo risk assessments.     

韩城古寨堡的起因、选址、分布、构造及功能

韩城古寨堡特色独具。由于当时严重的兵灾和匪患、独特的地形以及当地的文化氛围和经济实力,韩城村民在地势险峻且易守难攻、距离村落较近、便宜长期驻守的地方修建了众多的寨堡。这些寨堡,从时间上来看,分别在明以前、明、清初至道光、同治及其以后修建的,从形态上来讲,北部和西部山区主要是崖上型和孤岛型寨堡,城北区和城南区以及中部地区主要是崖上型和崖缘型寨堡。古寨堡在构造上由两部分组成:防御构造物和生活构造物。历史上,这些古寨堡有效地发挥了村民避难和防御敌人的作用。     

核态沸腾中汽化核心处温度时间序列的非线性分析

对典型核态沸腾传热实验中不同热流密度下汽化核心处的温度时间序列,进行了非线性研究.重建了这些温度时间序列对应的三维吸引子,从三维吸引子中求出了关联维数,并从不同热流密度下的温度时间序列中计算了其相应的最大李亚普诺夫指数.计算结果表明,汽化核心处的温度时间序列具有混沌的特征.