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The Reference service is a key professional work in modern library. With the development of modern communication technology and computer technology in the library, the reference service has been developed from the traditional stage to virtual one. There still exist lots of problems in the virtual reference service based on Web 2.0 at present, but the launch of the Web3.0 provides an opportunity to...
Compared with the traditional teaching mode, the use of the network teaching platform of document retrieval course has many compelling advantages. The network teaching platform of document retrieval course should be designed to constructivism learning theory as the foundation and basis and implement principles of openness, interactivity, dynamic, and maintainability, and so on. Thus it sets up a “learner...
Image-data transmission from one site to another through public network is usually characterized in term of privacy, authenticity, and integrity. In this paper, we first describe a general scenario about how image is delivered from one site to another through a wide-area network (WAN) with security features of data privacy, integrity, and authenticity. Second, we give the common implementation method...
We developed a Web-based system to interactively display image-based electronic patient records (EPR) for secured intranet and Internet collaborative medical applications. The system consists of four major components: EPR DICOM gateway (EPR-GW), image-based EPR repository server (EPR-Server), Web server and EPR DICOM viewer (EPR-Viewer). In the EPR-GW and EPR-Viewer, the security modules of digital...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.