字本位理论和汉语语法的研究策略

“字本位理论”的主要观点为“字”是汉语语法结构中的基础单位。汉字具有非线性单位性质，它以汉语音义结合的理据性为基点，在汉语语法结构中处于核心地住。以字为本位，有助于消除古今汉语研究的断层，建立起古今汉语研究的共同轴心，形成方法论的基础，并使之推理成汉语语法一种独特的研究策略。     

沉淀滴定的终点误差公式及准确滴定的可能性条件

本文导出了沉淀滴定的终点误差公式。该公式把终点误差(TE)与溶度积或条件溶度积(K_(sp)或K_(sp)、终点偏离计量点的远近(ΔPB)、被滴物浓度(C_B)以及反应系数五者之间的内在关系紧密地结合在一起。在该公式的基础上,定量地得到了单一离子和混合离子的准确滴定的可能性条件。     

高校武术与武舞的协同发展

一直以来,武术的发展情况在高校的体育教学中都备受关注。然而,如何真正促进高校武术的发展,却一直都是研究的瓶颈,文章通过查阅资料,并进行实地采访和调查,分析得出要想真正促进高校武术的发展进步,必须将武术与武舞协同发展。二者相互促进,以武舞的表演性激发武术的活力,以武术的坚韧性来糅合武舞的单一性。同时,通过调查研究,针对促进高校武术与武舞的协同发展提出了一系列建议与方法,借以为高校武术的发展和中国武术传统文化的传承提供借鉴。     

Study on effect of segments erection tolerance and wedge-shaped segment on segment ring in shield tunnel

INTRODUCTION Shield tunnel method has become the most pre- ferred method in city tunnel construction because of its excellent attributes: little effect on surrounding environment, fast and safe construction, outstanding performance in earthquake resistance, etc. (Zhang et al., 2004). In different shield tunnels, the arrangement and number of segments are different, but the whole assembling process is generally the same. The as- sembling process begins with A2P, then A1P, A3P, BP, CP, …     

基于Filter-Hook Drive设计个人防火墙

结合Filter-Hook Driver的工作原理和特点,在Windows2000/XP下使用Filter-Hook Driver创建过滤函数,并利用设定好的过滤规则对访问的数据包进行过滤,实现防火墙的功能,给出程序实例.     

成人高等教育人才培养模式的创新

我国成人高等教育主要培养现代化德、智、体、美、劳全面发展的基层和生产第一线的各种应用技术型人才和管理人才;本文根据成人高等教育的特点,阐述成人高等教育人才培养模式的内涵,包括培养目标、培养过程、培养制度、培养质量等四个方面;从教学模式的创新、质量管理模式的创新、课程建设的创新以及实践教学的创新等实现成人高等教育人才培养模式的创新.     

Home: A Feeling Rooted in the Heart

Culturally diverse as they are, Asian-American children and youth share quite a few features among themselves. Most of them are children of foreign-born parents who came to America during the post-1965 immigration waves. As they grow up in culturally isolated environment, they are often faced with identity crisis. The society’s racial exclusion makes them feel like “forever foreigners,” while at home or community their American frame of reference is often in conflict with parents’ traditional values. As a result, they develop a flexible concept of identification. In fact, they are a part of but also apart from the American mainstream culture.     

基于浮现主义的语言习得研究

浮现主义为语言习得研究提供了一个很好的理论框架和新颖的研究视角。基于浮现主义的语言习得研究,在语音、言语产出、词汇、句法和话语五个方面取得了一定的成就。本文综述了这几方面最新的进展,并探讨了浮现主义重要的理论和实践意义,指出了语言习得研究可能的发展方向,加深了对语言习得机制的认识。     

依法治国进程中的法信仰的思考

依法治国是我国面向21世纪的基本治国方略,要实现这一方略是一项艰巨而复杂的系统工程.而个人乃至社会的法治信仰作为其重要的内在驱动力量,成为依法治国进程的关键.法治信仰是我国实现法治化必不可少的精神基石,法律教育是培育法治信仰的一条重要途径.     

Usage patterns and social circles on Facebook among elderly people with diverse personality traits

Elderly people are exposed to information technologies to keep them in touch with younger generations. Among various technologies, social network sites (SNSs) are seldom used by the majority of elderly people. To bridge the digital divide, it is necessary to dig deeply into the minority elderly users of SNSs. This study explores usage patterns of elderly Facebook users and further investigates how their diverse characteristics influence their usage and social circles. Three findings were derived. First, a sharp digital divide on SNSs does exist, and existing elderly Facebook users are mainly the dabblers. Second, personality profiling could predict elderly people’s SNS usage behaviors. Elderly users with a high level of openness and extroversion have more friends, status updates, and group memberships, and those with a high level of conscientiousness have fewer likes and status updates. Elderly users are likely to seek insightful content on SNSs. Moreover, they may have a higher degree of emotional stability than young users when using SNSs. Third, elderly people tend to build small social circles on SNSs that “copy” the family relationship in the real world; whereas, they build large social circles with interests and hobbies that are difficult to share in the real world. Based on these results, detailed suggestions are presented for better targeting elderly people in ways that move them toward SNSs.