基于图书馆数据的出版经营策略探析--以上海图书馆为例     

刘娴 《出版科学》2016,24(2):72-74

以具有全国最大业务量的上海图书馆联合体累积的图书流通数据、读者个人数据、年度阅读数据、即时数据为例,论述如何利用这些从海量信息中提炼的数据,以给出版社的选题开发、信息推送、阅读推广、图书营销提供重要参考。文章最后探讨出版社在利用图书馆数据时需要突破的瓶颈。  相似文献   

Inaugural Essay     

Daniel W. Noonan 《Journal Of Archival Organization》2016,13(1-2):82-86

New to the Journal of Archival Organization, the “Technology matters in archives” column examines how technology affects archives and archivists. This inaugural column explains the nature of the column and sets the stage for topics and issues that it will address. It examines the meaning of the term technology. Further, the column explores the notion of technological dependence-- not just dependence on digital or electronic systems--as a lens in which to examine the archival enterprise in grappling with twenty-first century issues. Concluding with the suggestion that technology can be considered from three categorical points of view: soft (philosophical approaches and practices), medium (codified processes, guidelines and standards) and hard technology (hardware and software).  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   

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   

天然脱落酸在月季鲜切花保鲜方面的应用     

李会云  马慧丽 《河南职业技术师范学院学报》2011,(2):32-37

以月季＂卡罗拉＂为试材,采用不同浓度的脱落酸单剂作为保鲜液,分别对月季＂卡罗拉＂切花花枝进行保鲜处理,对瓶插寿命、花径改变量、花枝鲜重、叶绿素及花青素等研究其相关形态指标变化,结果表明：天然脱落酸（S-诱抗素）在月季鲜切花保鲜方面的较佳单剂浓度为：1.0 mg/L与2.0 mg/L.  相似文献