公共图书馆地理空间布局的访问便利性研究     

许炜  李卓卓  邱振 《图书情报工作》2019,63(24):35-42

[目的/意义] 公共图书馆地理空间布局影响着读者到馆方式和成本花费，进而影响读者对图书馆访问的体验和频次。[方法/过程] 基于出行链理论和场域理论，围绕公共图书馆地理空间布局，对读者访问公共图书馆的便利性进行了解析，分析了城市公共交通和生活设施分布和公共图书馆网络布局之间的动态关系和量化评价，利用ArcGIS对苏州城市公共图书馆布局进行了案例分析。[结果/结论] 提出建立与公共交通互动关系、接入图书馆馆外空间以及延伸到读者生活圈的策略，以提升公共图书馆地理空间布局便利性。  相似文献   

The effects of function-based communication intervention for a student with emotional disturbance in a general education setting     

Celal Perihan  Ali Bicer 《Journal of Research in Special Educational Needs》2021,21(2):63-72

Research has shown that most children with emotional disturbance (ED) are struggling to use communication skills and they may tend to use inappropriate behaviours as a form of communication to disclose their needs. A function-based communication intervention might be an effective approach to decrease inappropriate behaviours of children with ED. The purpose of this single-case multiple baseline reversal design (ABAB) study was to examine the effectiveness of the function-based communication intervention for on-task and disruptive behaviours of an 8-year-old student with ED. Functional behavioural assessment (FBA) was conducted and based on the findings of FBA, a colour-coded communication system, was implemented during reading and math classes. The findings indicated that function-based communication intervention was effective in increasing on-task as well as decreasing disruptive behaviours. Furthermore, the function-based communication intervention improved communication between the teacher and the student that resulted in decreasing disruptive behaviours in a general classroom setting. The generalisability of the findings due to the limited number of participants was an important limitation for this study. Future directions, as well as implications for practices, are discussed.  相似文献   

汽车底盘智能化总布置及其关键技术     

袁兴  吴宪 《中国科技信息》2006,(5):62-63

采用CAD软件实现汽车底盘的装配设计已广泛应用，本文详细的阐述了采用自项向下的设计思路，参数化的零部件设计和依靠零部件之间的配合关系来实现底盘的智能化装配的原理和实现方法。初步实现了对底盘总布置的快速智能设计。  相似文献   

绿色技术创新功能源研究   总被引：7，自引：0，他引：7  

杨发明  许庆瑞 《科研管理》1997,18(3):56-61

有利于生态环境的绿色技术创新在可持续发展战略中居有核心地位，而传统的单一制造商创新源观点已经大大束缚了创新管理的视野，十分不利于推动我国的绿色技术创新。故本文从创新功能源入手，在实证调研的基础上分别研究了我国各类绿色技术创新功能源的分布以及功能源分布差异的经济机理，并给出了对我国当前绿色技术创新管理与政策设计的启示。  相似文献   

中国高技术企业国际化中的专利布局研究          下载免费PDF全文

裘江南  张野 《科研管理》2016,37(11):43-51

近年来,高新技术企业已成为我国最重要的新经济增长点,然而,其在国际化发展中却频遭专利诉讼。对此,本文采用探索性案例研究对中兴公司典型的专利诉讼案件进行分析,按照中兴公司的发展阶段,以移动通讯技术的变化纵向展开,深入挖掘诉讼双方的专利申请和布局规律,在可视化企业专利布局基础上,研究2G、3G、4G时期通讯行业不同的竞争态势,并对中兴采取的差异化专利布局策略进行了深入分析。最后,基于回避设计、围堵式、地毯式、围墙式四种专利布局策略及其适用性,为处于初创、成长、成熟期等不同发展阶段的中国高新技术企业提供国际化专利布局策略,旨在为我国企业如何应对外国公司技术垄断,成功国际化提供建议。  相似文献   

电子图书文件格式标准化现状及其思考     

李英 《现代情报》2007,27(7):213-214

电子图书的标准化问题已经成为制约电子图书产业发展的重要障碍。文章分析了电子图书文件格式的现状及影响，提出了制定电子图书标准化格式过程中应注意解决的几个问题。  相似文献   

不规则零件最小包络矩形的求解研究   总被引：4，自引：0，他引：4  

曹新明  蒋瑞斌 《科技通报》2007,23(1):102-105

通过对不规则零件外轮廓曲线进行离散处理,由离散点构建成多边形,再求解多边形的最小包络矩形,通过该过程将不规则零件转化为规则的矩形件排样,从而可以实现计算机自动排样。  相似文献   

输油管的优化铺设模型     

邹朋朋  赵国庆  陆攀 《南通职业大学学报》2011,25(3):63-65

研究了在不同情况下铺设输油管道的费用问题。在非共用与共用管道耗费相同时,把三角形两边之和大于第三边的原理与函数方程相结合,用函数最小值的思想分类讨论求出线路最短时的最小费用;在非共用与共用管道耗费不同时,利用费马点与势能最小原理找出最合理的车站位置和最节约的耗费。  相似文献   

7-12世纪伊斯兰城市的布局及其成因——以开罗为例     

何美兰 《首都师范大学学报(社会科学版)》2011,(5)

7世纪伊斯兰教在阿拉伯半岛诞生,之后开始向西亚、北非、中亚和南欧扩张并建立起横跨欧亚非的伊斯兰帝国,在扩张过程中建立的诸多军事营地在7—12世纪发展成为重要的伊斯兰城市。本文以开罗为例,简述影响伊斯兰城市建立和发展的因素、伊斯兰城市格局的特点以及造成这些同质点的原因。  相似文献   

Functional reading difficulties in Denmark     

Carsten Elbro  Susan Møller  Elisabeth Munk Nielsen 《Reading and writing》1995,7(3):257-276

In this first Danish study of adult reading skills, 1124 adults between 18 and 67 years of age participated in an interview about reading habits and skills, and 445 were tested individually at home using six common texts. Great care was taken to ascertain that subjects were representative of the whole adult population and that the texts covered most types of everyday reading. Three percent of the participants were found to have severe functional reading difficulties and a further 9 percent to have moderate difficulties. Regression analyses found several unique predictors of reading difficulties: age (adults over 45 years reading more poorly than younger adults), limited basic education, no vocational training nor higher education, and a small amount of reading needed at work. The rate of poor readers was about four times higher among persons with low income than among others. Men and women read equally well although men tended to rate themselves lower as readers than women did. Methodological issues and some educational implications are discussed.  相似文献