User centric cloud service model in public sectors: Policy implications of cloud services

This study examines the acceptance of cloud computing services in government agencies by focusing on the key characteristics that affect behavioral intent. The study expanded upon the technology acceptance model by incorporating contextual factors such as availability, access, security, and reliability. The research model was empirically verified by investigating the perception of users working in public institutions. Modeling results showed that user intentions and behaviors were largely influenced by the perceived features of cloud services. Also these features were found to be the significant antecedents of cloud computing usefulness and ease of use. The findings should guide governments' promotion of cloud public services to increase user awareness by enhancing usability and appeal and ensuring security.     

国外创新驿站及其分布式治理研究动态

创新驿站是一种新的技术转移范式。最近几年国外创新驿站的研究动态表明,在运作方式上,创新驿站已从"科层制"向"分布式治理"嬗变;在组织形态上,创新驿站正向创新驿站网络升级。可以预测,创新驿站的网络化与分布式治理将成为未来研究的重点。     

立用型本科院校基于地方需求的课程教学改革与实践——以《信息安全技术》课程为例

随着计算机和信息技术的快速发展,信息安全技术变得越来越重要。根据《信息安全技术》的特点和应用型本科院校的培养对象和培养模式,介绍了信息安全技术教学改革的思路和实验创新,针对教学内容和教学方法提出了三点改革建议,并根据地方需求给出了两种类型的改革,通过改革有效地提高了学生的学习兴趣和教学效果。     

PPP在农业科技创新中的应用——企业“走出去”视角

从企业"走出去"的视角,分析在农业科技创新中应用PPP的合理性,并重点探讨PPP在农业科技创新中的应用方式,包括应用条件、步骤、合作结构和风险等。     

一种基于J2ME的手机视频监控系统

手机视频监控系统伴随着3G的兴起有着广阔的发展空间,随时随地的视频监控也能方便人们的工作和生活。通过研究视频监控相关方面的关键技术,设计了一种基于J2ME的手机视频监控系统,然后实现了该系统的视频服务器的搭建,实现了Web端的服务器管理功能并进行了手机客户端实时视频监控的测试,达到了设计的要求。     

基于学习共同体的《教育技术学导论》——课程设计初探

文章简要地分析了教育技术导论课程的特点及其在目前的教学中存在的问题,提出以学习共同体作为学习组织形式开展教学,既可以丰富课堂教学形式,也能通过师生及同伴之间的互动,促进学习者独立思考,逐步建构自己对教育技术的理解。     

Perl语言环境下生物信息学的数据库技术

生物信息学是一个集成了生物学、数学和计算机科学的新兴学科.而Perl语言是一种在生物信息学研究领域功能强大的脚本语言.本文综述了在Perl语言环境下应用于生物信息学的数据库技术以及互联网应用.     

Perceptions of caregivers and adolescents of the use of telemedicine for the child sexual abuse examination

BackgroundChildhood sexual abuse is a common cause of morbidity and mortality. All victims should receive a timely comprehensive medical exam. Currently there is a critical shortage of child abuse pediatricians who can complete the comprehensive child sexual abuse examination. Telemedicine has emerged as an innovative way to provide subspecialty care to this population. Despite the growing popularity of telemedicine, no literature exists describing patient and caregiver perceptions of telemedicine for this sensitive exam.ObjectiveTo explore caregiver and adolescent perspectives of the use of telemedicine for the child sexual abuse examination and discover factors that drive satisfaction with the technology.Participants and SettingCaregivers and adolescents who presented for a child sexual abuse medical evaluation at our county’s child advocacy center.MethodsWe completed semi structured interviews of 17 caregivers and 10 adolescents. Guided by the Technology Acceptance Model interviews assessed perceptions about: general feelings with the exam, prior use of technology, feelings about telemedicine, and role of the medical team. Interviews were audio-recorded, transcribed, coded and analyzed using content analysis with constant comparative coding. Recruitment ended when thematic saturation was reached.ResultsThere was an overwhelming positive response to telemedicine. Participants reported having a good experience with telemedicine regardless of severity of sexual abuse or prior experience with technology. Behaviors that helped patients and caregivers feel comfortable included a clear explanation from the medical team and professionalism demonstrated by those using the telemedicine system.ConclusionTelemedicine was widely accepted by adolescents and caregivers when used for the child sexual abuse examination.     

Procedures for Evaluating the Impact of Complex Educational Interventions

The application of information and computer technology (ICT) to education, particularly when ICT is a component of a major school reform, raises difficult issues for program evaluation. In many cases even defining the program goal is difficult because so many different changes are often instituted at the same time: installation of a local area network, development of technical support, staff development for integrating ICT into the curriculum and for new teaching methods, and so on. To assist program developers and evaluators in gaining control of such complex interventions in education, two basic procedures are described: the history of the future and program logic mapping. The former is a goals and methods clarification scheme, built around a press release that describes at the projected end of the project what was achieved and how. The latter procedure draws on the goals defined in the history of the future, along with the project strategy, to make explicit all of the major links between project inputs and project outputs. This map then serves as a guide for planning an evaluation that would verify causal linkages as well as outcomes. For each type of node in such a diagram, appropriate evaluation techniques are defined.     

尼龙6改性苯酚-淀粉树脂的合成及性能

介绍了尼龙6改性苯酚-淀粉树脂的合成（原料配方、工艺路线、工艺参数和操作方法）及性能．性能测试与应用证实,与苯酚-淀粉树脂相比,它是一种改进了脆性、提高了弯曲强度和冲击强度的新树脂．