对刊文《科技管理研究》的计量分析——基于知识图谱视角

本文通过在CNKI数据库中搜索了来源期刊为《科技管理研究》(2003-2016.9)的相关文献,运用科学计量分析方法,对其现状和研究热点进行了分析。研究发现,技术创新、影响因素、知识产权、产业集聚、指标体系、科技创新等都是近年来研究的热门话题。     

书籍装帧中过度设计的反思

中国书籍装帧行业快速发展的同时,也存在着的"过度设计"问题.文章阐述了书籍装帧中"过度设计"的概念、危害和体现;继而分析了导致书籍装帧中"过度设计"成因--设计师主观表现,并也提出了建设性意见:设计师做好与书内容的沟通工作;树立服务于读者和人性化设计的思想;设计师逐步提高自身的艺术品味和修养.倡导一种"朴素的中和之美",并将这一传统文化思想贯穿入书籍装帧设计中,即顺物自然,反对过多的雕凿和修饰.     

“大学计算机信息技术”课程的教学改革探析

＂大学计算机信息技术＂课程的教学在提高学生信息素质方面起着非常重要的作用.从课程教学的现状及存在的问题出发,在课程知识结构、教学方法、课程评价体系等方面进行了改革研究,旨在提高本课程的教学质量.     

高校贫困生心理问题的表现、成因与对策

随着高校扩招，贫困生数量大幅增加，许多贫困生承受着巨大的经济压力和心理压力，成了高校中各种心理问题的高发群体，需要我们予以高度关注．本文分析了贫困生心理问题的表现、成因，提出了解决对策。     

基于矩－傅里叶描述子的不同姿态三维人脸识别

三维人脸相比二维人脸包含更丰富的信息,而且能够克服姿态,表情,光照因素的影响,更好地表示人脸特征,从而逐渐受到广泛的关注和重视。文中对不同姿态下的三维人脸深度图,先用微分几何相关知识把该图校正到正中面,然后通过提取人脸面部的等高线特征,将三维人脸变成容易处理的二维曲线,针对如何能够更好的描述该二维曲线,提出了一种把矩和傅里叶描述子相结合的新方法,最后利用提取的曲线特征进行人脸识别。实验结果表明,该方法具有很好的实时性和更强大的形状区分能力,鲁棒性高,优于传统傅里叶描述子提取等高线特征的方法。     

"新"的设计美学话语主题词探究

在对中西方传统设计美学尤其是西方二十世纪设计美学的分析对比中对中国现代设计美学话语的新价值和新观点作了概括，提出“商品属性、人、对话、折衷”应成为中国现代设计审美的主题词，成为设计美学话语新的表述范畴。     

Effects of communication environment,immediacy, and communication apprehension on cognitive and affective learning

This study explores relationships among immediacy, communication apprehension, and learning outcomes between two class formats: mixed-size sections (i.e., large-lecture/break-out sections) versus self-contained sections. The results indicated that students' cognitive learning outcomes were slightly greater in the mixed-size sections versus self-contained sections. In addition, affective learning decreased for all students from the first day of class, though it decreased slightly more for students in the large-lecture/break-out sections. When the teacher was perceived as highly immediate, however, there was no difference in affective learning due to format.     

Face and facework in conflict: a cross-cultural comparison of China,Germany, Japan,and the United States

The purpose of the current study was to investigate face and facework during conflicts across four national cultures: China, Germany, Japan, and the United States. A questionnaire was administered to 768 participants in the 4 national cultures, in their respective languages, to measure 3 face concerns and 11 facework behaviors. The major findings of the current study are as follows: (a) self-construals had the strongest effects on face concerns and facework with independence positively associated with self-face and dominating facework and interdependence positively associated with other- and mutual-face and integrating and avoiding facework; (b) power distance had small, positive effects on all three face concerns and avoiding and dominating facework; (c) individualistic, small-power distance cultures had less other-face concern and avoiding facework, and more dominating facework than collectivistic, large-power distance cultures; (d) Germans had more self- and mutual-face concerns and used defending more than U.S. Americans; (e) Chinese had more self-face concern and involved a third party more than Japanese; and (f) relational closeness and status only had small effects on face concerns and facework behavior.     

固定背景下人脸图像的特征提取

对于复杂人脸模式、脸部特征的提取,是人脸自动识别技术的关键,本文对固定背景下人脸图像特征的定位和提取算法进行了分析.文中首先对彩色图像背景进行分割,得到二值化图像;然后采用边界搜索方法确定人脸外接矩形;最后在色度空间中,结合SUSAN角点检测方法,实现人眼、嘴角定位,完成了人脸图像特征的提取和识别.实验证明,该算法在降低运算区域的同时,降低了运算复杂度和其他干扰因素,并且在速度、效率、准确性方面均有良好的性能.     

独立学院视域下思政课教学改革的探索与实践——以“延安大学西安创新学院”为例

本文以延安大学西安创新学院思政课教学改革的探索与实践为例,提出了提高教师教育教学水平的多种渠道,强调了以项目和精品课程为抓手推进思政课教学改革的重要性,探寻了课堂教学的新举措和课外实践教学活动的新途径。上述举措提高了思政课的实效性和感染力,推进了思政课教学改革。