“与或图”与递归算法

介绍了用递归算法解决问题的基本方法以及与或图的定义,并通过两个实例介绍了借助"与或图"设计递归算法的方法。     

单调可积条件下BSDEs解的存在唯一性

通过构造逼近序列,利用Tanaka-Meyer公式,在生成元g关于y单调,关于z一般可积时,讨论倒向随机微分方程方程解的存在唯一性。     

The relationship between listening styles and conversational sensitivity

This study examines the relationship between the listening styles people tend to employ habitually and related levels of conversational sensitivity. Conversational sensitivity deals with the extent to which people enjoy listening in social interaction, can identify hidden meaning in conversations, and generally are highly aware of implicit messages that may be gained from conversations. One way in which conversational sensitivity might be apparent is in the listening styles which people rely on habitually. Conversationally sensitive receivers may favor one or two listening styles over others. The results indicate a positive relationship between the People listening style and conversational sensitivity, as well as weaker positive relationships between the Content and Action styles and sensitivity. Conversationally sensitive people are most likely to employ the People listening style. The results illustrate the conversational advantages of employing a People listening style.     

Short Reports Examining the test: an evaluation of the police Standard Entrance Test in Scotland

This short report describes an evaluation of the instrument used for the selection of future police officers in Scotland – the Standard Entrance Test (SET). The study was commissioned by the Scottish Office and undertaken by the Scottish Council for Research in Education during 1995–6. The authors outline the project, report their main findings and identify groups which may have been disadvantaged. The outcome, a revised test, is currently being piloted with new entrants to the force.     

ICTs in the Rush Hour of Life

In the Netherlands, many women have entered the labor market in the last two decades. This development - among other social changes - has resulted in substantial shifts in the time that Dutch people spend on paid labor and "caring tasks" on the one hand and leisure activities on the other hand. This task combination has caused serious time pressure and coordination problems among dual-income families with children. Therefore, it is not an exaggeration to label this stage of life as the "rush hour of life". In this article the findings of a small-scale qualitative case study among these "busy" households are presented. The objective of this study is to describe and analyze patterns of acceptance and use of information and communication technologies (ICTs), especially telecommunication technologies, in the context of the everyday life of these households. The question is raised whether ICTs can be a solution to time pressure and coordination problems. Theoretically, the research is rooted in a user-oriented perspective toward technological innovation, developed in the United Kingdom by Silverstone, Haddon, and others, which understands the incorporation of ICTs into the everyday life of households as a "domestication process". A paradoxical conclusion of this study is that ICTs are not explicitly perceived as solutions to the communication and coordination problems these households experience in everyday life, although they are being used for solving these problems. This ambiguity seems characteristic for the acceptance of ICTs in everyday life. The domestication concept is a useful concept to describe these ambivalent and paradoxical processes of (non)acceptance and use.     

关于中小企业信息网络的建设构想

结合分析国内外中小企业信息网络与咨询服务的现状，提出了建设中小企业信息网的建议，讨论中小企业信息网的信息组成、拓扑结构、目标原则和实施步骤。     

人脸识别技术在图书馆的应用现状与策略分析

人脸识别技术具有诸多优势,可提升图书馆的管理与服务水平,已广泛应用于很多领域,而且在图书馆的应用已取得了一些成效,证明其应用于图书馆具有可行性。当前图书馆主要在刷脸入馆、刷脸借书、刷脸办证、座位预约、存包管理5个方面应用人脸识别技术。应通过提升用户的配合度、保障与已有业务的融合度、保护用户隐私、完善运行保障机制等策略来推动人脸识别技术在图书馆的应用。     

邓小平社会发展动力观新探

邓小平的社会发展动力思想是一个科学的系统。其中，改革开放是终极动力．科学技术是创新动力，精神文明是潜在动力，落脚点是人民这个动力主体。     

Understanding Instructor Immediacy,Credibility, and Facework Strategies Through a Qualitative Analysis of Written Instructor Feedback

Written feedback is an important but often overlooked aspect of an instructor’s training and responsibilities, even though it is central to student learning. We analyzed 3,071 written instructor comments on a single assignment from 95 sections to understand how immediacy, credibility, and facework are reflected in written feedback. In taking a heuristic approach to data analysis, we found two overarching themes: fostering goodwill and using context-specific feedback. These overlapping themes demonstrated various strategies of instructor immediacy, credibility, and facework that negotiated the instructor–student relationship in conjunction with course content and policies. Examining these themes allowed us to identify strengths and weaknesses in methods of instructor feedback that would not have been visible using traditional quantitative methods of assessment and have practical implications for the administration of our course.     

从中俄关系看新型国家关系的构建

中俄关系的建立和发展顺应了冷战后国际关系发展的潮流,在十多年时间里,取得了举世瞩目的成就。中俄关系是一种新型的国家关系,主要体现在:从结盟转向不结盟、不针对第三方;从对抗转向协调、合作;从意识形态利益至上转向以国家经济利益为中心;由理性因素代替非理性因素;机制化建设是两国发展关系的保障。