Biological data and analysis tools are accumulated in distributed databases and web servers. For this reason, biologists who want to find information from the web should be aware of the various kinds of resources where it is located and how it is retrieved. Integrating the data from heterogeneous biological resources will enable biologists to discover new knowledge across the specific domain boundaries from sequences to expression, structure, and pathway. And inevitably biological databases contain noisy data. Therefore, consensus among databases will confirm the reliability of its contents. We have developed WeSAT that integrates distributed and heterogeneous biological databases and analysis tools, providing through Web Services protocols. In WeSAT, biologists are retrieved specific entries in SWISS-PROT/EMBL, PDB, and KEGG, which have annotated information about sequence, structure,and pathway. And further analysis is carried by integrated services for example homology search and multiple alignments. WeSAT makes it possible to retrieve real time updated data and analysis from the scattered databases in a single platform through Web Services.
Computer Communication Networks ; Consensus ; Statistics as Topic*

Developed the information centralization and management integration system for monitors of different brands and models with wireless sensor network technologies such as wireless location and wireless communication, based on the existing wireless network. With adaptive implementation and low cost, the system which possesses the advantages of real-time, efficiency and elaboration is able to collect status and data of the monitors, locate the monitors, and provide services with web server, video server and locating server via local network. Using an intranet computer, the clinical and device management staffs can access the status and parameters of monitors. Applications of this system provide convenience and save human resource for clinical departments, as well as promote the efficiency, accuracy and elaboration for the device management. The successful achievement of this system provides solution for integrated and elaborated management of the mobile devices including ventilator and infusion pump.
Computer Communication Networks ; Computers ; Internet ; Wireless Technology

OBJECTIVES: The research was aimed at analyzing the contents of university intranet for systematically execution of the healthy information provision and healthy consultation services from 2000 January to 2004 December. METHODS: We have analyzed 300(28.3%) the instances of accomplished health consultation cases from the whole 1,059 instances which were the replied in a university intranet. RESULTS: According to the contents of health consultation in ICPC code, a general symptom 91 cases(30.3%) was most, muscle-skeletal system 44 cases(14.7%), and digestive system 43 cases(14.3%) in order of cases of health counselling. The symptoms and complaint with 155 cases(51.7%) were most in the distribution of the health counselling contents by 17 charter of ICPC. The most common reason of counselling by 17 charter of ICPC were as follows; questions about the symptom and diagnosis(118 cases, 39.3%), the preventive and treatment methods(91 cases, 30.0%), and medical fee(20cases, 6.7%) in order. We mainly answer on the content of health counselling were as follows; make an offer of medical information and knowledge(48.3%), recommend visit clinic or hospital(23.7%), guide to treatment(12.7%), and so on. CONCLUSIONS: This research showed that the program of health counselling may not meet completely the high quality and adequate distribution of health counselling by the intranet in a university by content analysis. The finding suggests that health counselling by intranet in a university may be used to supplement of systemic improvement on the intranet Q/A format from current lack of essential health information and security for the quality of the health counselling.
Computer Communication Networks* ; Counseling* ; Digestive System

We designed a multi-functional medical wireless gateway based on Zigbee Bluetooth and WiFi Technology to monitor the medical physiological status of subjects in real time. On the one hand, the gateway acts as the Zigbee coordinator, organizing the Zigbee network and controlling multiple medical digital terminals. On the other hand, the gateway implements a heterogeneous wireless network. It establishes the communication between the medical digital terminals and the host computers or hand-held devices. In addition, we developed a display interface based on the LabVIEW platform, implemented the display and storage of various physiological data on the host computer, and verified the availability of the medical wireless gateway.
Computer Communication Networks ; Monitoring, Physiologic ; Wireless Technology

This article outlines the methods of building a safe environment for the hospital information system, and protecting data in three levels. Firstly it is recommended to build a highly efficient and redundant hot spare system for program applications and the database, secondly to make a copy of log file from the current database to the emergent server used for the whole hospital is suggested,finally another emergent server should be provided for the outpatient department. And thus, once there are some problems with the whole network, it would undertake the urgent services of the hospital as an outpatient network.
Computer Communication Networks ; Computer Security ; Computer Systems ; Hospital Information Systems

The author provides a common receiving and processing model that suits for different kinds of lab equipment. Three years' practices of more than 100 lab equipments computer on-line operation show that this common model is reliable and feasible.
Communication ; Computer Communication Networks ; Information Systems ; utilization ; Signal Processing, Computer-Assisted ; Software ; User-Computer Interface

Recently with the development in computer technology and its communication system, many changes have come to the medical field. For example, Picture Archiving and Communication System(PACS) has been used in the medicine experimentally. But this system needs high cost and instrument, so this system is not used in personal generally. Our hospital established the medical forum for health and medical counseling in Computer communication network called HITEL. We analysed the questions about urologic problem especially from Sep, 1994 to Jan, 1997. Most of questions are related to external genitalia and sexually transmitted diseases and most of users were in their 2nd, 3rd and 4th decades and male-predominant. In conclusion, medical counseling using PC communication is an effective method especially in urologic field.
Computer Communication Networks ; Counseling* ; Genitalia ; Humans ; Microcomputers ; Sexually Transmitted Diseases

BACKGROUND/AIMS: We started a daily web-based E-mail learning program about gastrointestinal (GI) endoscopy. We surveyed the opinion of the E-mail recipients about the usefulness of the daily E-mail learning program. MATERIALS AND METHODS: Using the intranet system, PDF-file based education materials about interesting endoscopic cases were sent to 144 members of Samsung Medical Center every day. It included every resident of the Department of Medicine, and every fellow of the Division of Gastroenterology. They were invited to answer the questionnaires using E-mail. RESULTS: A total of 92 subjects replied the questionnaire (response rate: 64%). About half of the members (47%) answered that they read the education material in the morning. They answered that they read about more than 75% of the material (48%). It took less than 5 minutes to read a daily material (87%). However, only 13 percent answered that they have sent questions to the editor of the program via E-mail. The members wanted more information about GI pharmacologic treatment (54%). Also, they wanted more cases of benign and malignant upper GI diseases (54%). CONCLUSIONS: In our endoscopy unit, we have successfully established a daily E-mail learning program. It seems to be very useful for teaching and learning interesting cases during busy working hours.
Computer Communication Networks* ; Education ; Electronic Mail* ; Endoscopy ; Gastroenterology ; Learning*

The Wireless Body Area Network (WBAN) is a key part of the wearable monitoring technologies, which has many communication technologies to choose from, like Bluetooth, ZigBee, Ultra Wideband, and Wireless Human Body Communication (WHBC). As for the WHBC developed in recent years, it is worthy to be further studied. The WHBC has a strong momentum of growth and a natural advantage in the formation of WBAN. In this paper, we first briefly describe the technical background of WHBC, then introduce theoretical model of human-channel communication and digital transmission machine based on human channel. And finally we analyze various of the interference of the WHBC and show the AFH (Adaptive Frequency Hopping) technology which can effectively deal with the interference.
Computer Communication Networks ; Humans ; Models, Theoretical ; Wireless Technology

Computer Communication Networks ; Humans ; Radiology Information Systems ; Telemedicine