论科技期刊的品牌资本

科技期刊的品牌资本是其生存和发展的关键因素,品牌资本体现了社会效益与经济效益的同一性。品牌资本的价值回归是一个缓慢但却是相当稳定的过程。通过抽样调查和方差分析,定量说明了上述论点的正确性。     

Herd behavior and the quality of opinions

This paper analyzes a decentralized decision model by adding some inertia in the social leaning process. Before making a decision, an agent can observe the group opinion in a society. Social learning can result in a variety of equilibrium behavioral patterns. For insufficient ranges of quality (precision) of opinions, the chosen stationary state is unique and globally accessible, in which all agents adopt the superior action. Sufficient quality of opinions gives rise to multiple stationary states. One of them will be characterized by inefficient herding. The confidence in the majority opinion then has serious welfare consequences.     

垂叶榕的生物学习性及栽培管理技术

垂叶榕是城市绿化和园林造景中应用的一种重要树种,本文就垂叶榕的生物学习性及在绿化和盆景制作中的管理技术作一简要概述。     

论行政自由裁量权的法律控制

行政自由裁量权是行政机关拥有的一种行政权 ,在我国运用范围较为广泛 ,且有其合理存在的依据。但是 ,由于诸多方面的原因 ,又常常导致行政自由裁量权的滥用 ,为了实现依法行政 ,必须对行政自由裁量权进行控制     

汉英文化差异与大学英语教学研究

文化和语言是密不可分的,语言是一种社会文化现象,是社会文化发展的产物.任何语言的生存和发展都离不开赖以生存的社会文化环境,社会文化又在一定程度上制约着语言使用者的思维和表达能力.文章通过对汉英文化差异在语言学各个层次上的表现,以及英美文化背景知识对汉英文化影响的探讨,提出英美文化导入在大学英语教学中的方式方法.     

Young helpline callers and difference: exploring gender, ethnicity and sexuality in helpline access and provision

This article, which has its origin in a feasibility study carried out for three youth telephone helplines, focuses on gender, difference and helpline access by young people. During the research process the writers noted that for the three commissioning helplines, as is the case with the majority of other telephone helplines, approximately two‐thirds of callers are female. A helpline for young Muslims where the gender access ratio was 50/50 stood out as being different in this respect. Until recently, literature on gender and help‐seeking has tended towards making a blanket identification of males as experiencing difficulties in negotiating pathways to help. Although this difficulty of males is evident in relation to both help‐seeking and access to helplines, our study suggests that, at least in relation to helpline usage, when we take culture, ethnicity and sexuality into account, the help‐seeking situation may be more nuanced. This has implications in terms of enabling a cross‐section of young people to access helplines as well as with regard to helpline service development.     

论当前的物欲型犯罪

当前的物欲型犯罪有其经济根源和直接原因 ,其动机、行为方式及侵害对象具有一些带规律性的特点 ;犯罪人在市场经济中的地位 ,决定了其犯罪动机和行为方式。尤其少部分身居高位、掌握实权的领导干部或国有企业负责人对个人财富、权力的不当追求 ,导致权钱交易、化公为私 ,造成国有财产的大量流失。这种犯罪不断发生的重要原因是 ,国有财产所有者虚位 ;应从源头上遏制此类犯罪的蔓延     

惩罚研究探析

惩罚是一种常用的教育方法与不良行为的矫正程序，但由于近年来社会思潮朝着重视人文精神的方向发展，以及惩罚本身存在的误用与滥用的问题，惩罚的研究与使用受到冷落与忽视。教育中的惩罚是必要的，教育工作者应该正确认识与运用惩罚，加强对惩罚的作用机制、效果与有效的惩罚方式的研究，促进惩罚应用的科学化，有效地矫正学生的不良行为，     

On pooling data summaries in the absence of interactions “response-by-study”

The standard hypothesis testing procedure in meta-analysis (or multi-center clinical trials) in the absence of treatment-by-center interaction relies on approximating the null distribution of the standard test statistic by a standard normal distribution. For relatively small sample sizes, the standard procedure has been shown by various authors to have poor control of the type I error probability, leading to too many liberal decisions. In this article, two test procedures are proposed, which rely on thet—distribution as the reference distribution. A simulation study indicates that the proposed procedures attain significance levels closer to the nominal level compared with the standard procedure.     

试论资产评估折旧与会计折旧的区别

文章针对部分资产评估人员在建筑物折旧问题上存在的错误认识和做法 ,通过分析建筑物折旧的原因和重置成本法评估中折旧的实质 ,从多方面详细比较论述了资产评估折旧与会计折旧的区别