我国科技基础条件资源发展指数的构建和比较分析     

赫运涛范治成  许东惠 《中国科技资源导刊 (中国信息导报)》2016,(6):1-9

科技基础条件资源涵盖科技物力和信息资源,主要包括科研仪器设施、科学数据、生物种质和实验材料三 大类型。科技部持续开展了对我国大型科学仪器设备、生物种质资源、科学数据库等科技基础条件资源拥有及使用状 况的调查分析。文章基于科技基础条件资源数据,构建了科技基础条件资源发展指数指标体系,测算了2012年以来我 国科技基础条件资源发展指数,分析了我国科技基础条件资源的总体发展趋势。同时,将科技基础条件资源发展指数 及其核心指标与国家创新指数等反映国家科技进步和创新能力数据进行了比对分析,提出了相关政策建议。  相似文献   

Placing wireless tablets in clinical settings for patient education     

Judy C. Stribling  Joshua E. Richardson 《Journal of the Medical Library Association》2016,104(2):159-164

Objective

The authors explored the feasibility and possible benefit of tablet-based educational materials for patients in clinic waiting areas.

Methods

We distributed eight tablets preloaded with diagnosis-relevant information in two clinic waiting areas. Patients were surveyed about satisfaction, usability, and effects on learning. Technical issues were resolved.

Results

Thirty-seven of forty patients completed the survey. On average, the patients were satisfied in all categories.

Conclusions

Placing tablet-based educational materials in clinic waiting areas is relatively easy to implement. Patients using tablets reported satisfaction across three domains: usability, education, and satisfaction.  相似文献   

数据库安全与保密技术   总被引：3，自引：0，他引：3  

许俊  郑家光 《四川职业技术学院学报》2006,16(1):112-113

介绍数据库安全保密的重要意义和评估安全数据库的相关标准,讨论保证数据库安全的技术方法和管理措施, 并就MS SQL安全问题提供解决方案．  相似文献   

区域经济协调：西部基础设施建设中值得注意的问题   总被引：1，自引：0，他引：1  

李相合 《内蒙古师范大学学报(哲学社会科学版)》2004,33(6):60-64

西部基础设施建设是一个系统工程,是西部经济发展的物质条件,也是全国经济和社会发展总系统的重要组成部分,各区域协调发展,任重道远。西部基础设施建设必须注意以下几方面的协调:科学规划,统筹协调;区域开发与突出重点协调;基础设施建设与非基础设施建设协调;基础设施建设与生态保护协调;城市基础设施建设与农村基础设施建设协调。  相似文献   

数据交叉表在实际生活中的应用与理论分析     

魏连秋  张义红 《衡水学院学报》2006,8(1):39-41

数据库在计算机发展的今天已经越来越广泛地被使用,而数据库中数据的多种形式变换更是经常的,其中行列数据的变换是较难的,通过对该问题进行深入分析,联想到关系表中数据的逻辑形式,利用Excel的数据透视表和VFP中的交叉表来实现行列数据交换较为合适,进而利用SQL查询语句分析了行列数据交换的实质。  相似文献   

C语言和PASCAL语言的对比学习     

黄晓因 《思茅师范高等专科学校学报》2003,19(3):27-29

掌握了一门程序设计语言后学习其它的语言课程，应有意识地进行对比。文中重点从数据结构、语言工具两个方面比较了C语言和PASCAL语言的异同并进一步指出：在学习进程中贯穿对比思维，可达到事半功倍、温故知新的效果。  相似文献   

建筑设计中PDM系统开发的关键问题及其实现技术     

焦思红  屈云光 《北京工业职业技术学院学报》2003,(4)

根据PDM系统建设的实际,提出了开发PDM系统中的几个关键问题,主要包括角色管理、工作流管理、片本控制以及应用软件集成等,对于每一种问题均给出了相应的解决方案。  相似文献   

Making sense of learner and learning Big Data: reviewing five years of Data Wrangling at the Open University UK     

Bart Rienties  Simon Cross  Vicky Marsh  Thomas Ullmann 《Open Learning》2017,32(3):279-293

Most distance learning institutions collect vast amounts of learning data. Making sense of this ‘Big Data’ can be a challenge, in particular when data are stored at different data warehouses and require advanced statistical skills to interpret complex patterns of data. As a leading institute on learning analytics, the Open University UK instigated in 2012 a Data Wrangling initiative. This provided every Faculty with a dedicated academic with expertise data analysis and whose task is to provide strategic, pedagogical and sense-making advice to staff and senior management. Given substantial changes within the OU (e.g. new Faculty structure, real-time dashboards, two large-scale adoptions of predictive analytics approaches, increased reliance on analytics), this embedded case study provides an in-depth review of lessons learned of five years of data wrangling. We will elaborate on the design of the new structure, its strengths and potential weaknesses, and affordances to be adopted by other institutions.  相似文献   

Objectivity as standardization in data-scientific education policy,technology and governance     

Ben Williamson  Nelli Piattoeva 《Learning, Media and Technology》2019,44(1):64-76

ABSTRACT

New data-driven technologies appear to promise a new era of accuracy and objectivity in scientifically-informed educational policy and governance. The data-scientific objectivity sought by education policy, however, is the result of practices of standardization and quantification deployed to settle controversies about the definition and measurement of human qualities by rendering them as categories and numbers. Focusing on the emerging policy agenda of ‘social and emotional learning and skills,’ this paper examines the practices of ‘objectivity-making’ underpinning this new field. Objectivity-making depends on three translations of (1) scientific expertise into standardized and enumerable definitions, (2) standardization into measurement technologies, and (3) the data produced through measurement technologies into objective policy-relevant knowledge, which consolidates a market in SEL technologies. The paper sheds light on knowledge-making practices in the era of big data and policy science, and their enduring reliance on the precarious construction of objectivity as a key legitimator of policy-relevant scientific knowledge and ‘evidence-based’ education governance.  相似文献   

湖北省城乡基本公共服务均等化现状及对策研究——以基础设施建设为例     

方堃  李杨  黄智娟 《襄樊学院学报》2011,32(1):5-11

受城乡二元分割的体制性束缚,当前湖北省推进城乡基础设施均等化面临着诸多突出瓶颈。促进湖北城乡基本公共服务均等化的路径是:统筹城乡规划、拓展投资渠道、加强监督和管护、改善民生性设施,从而促使基础设施向农村整体和有效地延伸。  相似文献