• 한국전산유체공학회:학술대회논문집
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• 한국전산유체공학회 2008년도 학술대회
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• pp.290-296
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• 2008

In this paper development of on-line data visualization program is described and some examples of data postprocessing are shown. The program is written in JAVA language and runs as a JAVA applet on the web browser such as Internet Explorer or Firefox. Remote users can use the program to visualize and analyze their own flow data by accessing the program server through the internet and loading data files in proper formats from their local computers. This paper describes briefly about algorithms for data visualization, structure and available functions of the program, and web sever system. The mechanism of how the JAVA applet can access and process local data files and relevant coding techniques are explained as well. Also explained is what is required for the remote users and client computers to access the program on-line. Some visualization examples performed on a local computer are illustrated by accessing the server remotely.

• 한국전산유체공학회:학술대회논문집
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• 한국전산유체공학회 2008년 추계학술대회논문집
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• pp.290-296
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• 2008

In this paper development of on-line data visualization program is described and some examples of data postprocessing are shown. The program is written in JAVA language and runs as a JAVA applet on the web browser such as Internet Explorer or Firefox. Remote users can use the program to visualize and analyze their own flow data by accessing the program server through the internet and loading data files in proper formats from their local computers. This paper describes briefly about algorithms for data visualization, structure and available functions of the program, and web sever system. The mechanism of how the JAVA applet can access and process local data files and relevant coding techniques are explained as well. Also explained is what is required for the remote users and client computers to access the program on-line. Some visualization examples performed on a local computer are illustrated by accessing the server remotely.

• 패션비즈니스
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• 제16권6호
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• pp.127-143
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• 2012

This study aims to derive the sensitive image analysing the color tones based on the web-sites of cosmetic brand and to know how the web-site color tones and the color tone image as visual factor for information transfer do influence the effective communication. 10 cosmetic brand web-sites are selected based on the pre survey, and the main page color tones of cosmetic brand web-site are analyzed by Color Catch and Munsell Conversion program, whereas the composition of color tones and color image such as the main trend colors, secondary colors, accent colors and etc are analyzed by a graphic professional program 'Adobe Photoshop'. 5 color tone groups are classified as Black&White, Green&White, Blue&White, Purple&White and Red&White according to the color distribution chart, and the emotional language is derived applying them to the pre research and IRI image scale. The color association is empirically analyzed by a survey method. The study results finally show Black&White is proper for expression of high quality and modern image, Green&White for pure and clean image, Blue&White for cool and transparent image, Purple&White for mysterious and elegant image respectively. This study results are necessary for plan of color delivering the strong transferring power of visual information the time when to make the effective web-sites, and it hopefully will be utilized as the basic data for the color marketing to actively express the brand identity and to satisfy the consumers' sensitivity.

• Nutrition Research and Practice
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• 제10권3호
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• pp.342-351
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• 2016

BACKGROUND/OBJECTIVES: This study aims to develop a mobile nutritional management program for integration into the already developed web-based program, Diabetes Mellitus Dietary Management Guide (DMDMG) for diabetic patients. Further, we aim to evaluate the amended DMDMG program. SUBJECTS/METHODS: The mobile application based on an Android operating system includes three parts: 1) record of diet intake, which allows users to take pictures of the meal and save to later add diet records into DMDMG; 2) an alarm system that rings at each meal time, which reminds users to input the data; 3) displays the diet record and the results of nutrient intake, which can be also viewed through the web program. All three parts are linked to the web-based program. A survey was conducted to evaluate the program in terms of nutrition knowledge, dietary attitude, eating behavior and diet intake by non-equivalent control group design among diabetic patients with 14 DMDMG users and 12 non-user controls after a one-month trial of DMDMG. RESULTS: Non-users did not use the program, but participated in the weekly off-line nutrition classes for one month. The program users showed increased healthful dietary behavior (P < 0.01) and dietary attitude scores (P < 0.05). More DMDMG users had higher nutrition knowledge scores after one-month trial than non-users. However, dietary intake significantly increased in non-user group for calcium and sodium (P < 0.05) while the user group did not show significant changes. CONCLUSIONS: The program has created positive changes in patients' dietary life. All the users were satisfied with the program, although some expressed minor difficulties with an unfamiliar mobile app.

• 동서간호학연구지
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• 제19권2호
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• pp.159-167
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• 2013

Purpose: The purpose of the study is to develop and to evaluate a internet-based social support program for the mothers of congenitally abnormal children. The theoretical basis of the study is the moderating effect model of social support theory (Cobb, 1976). Methods: In first phase, an internet support program was developed according to the practical web development stages proposed by Boling and Frick (2002). In the second phase, the internet support program was provided and evaluated to 18 mothers who reared congenitally abnormal children from March to May 2008. Results: In the first stage, demands of the program were collected from interviews of eighteen mothers of congenitally abnormal children of ages one to three. At the same time, literature review and validity of the contents were also examined. In the second stage, the correspondence of the program contents to the social support needed was also examined. In the third and fourth stages, prototype of the social program was prepared in documents and that of computer program was prepared. In the final stage, an internet-based web site was constructed. The social support provided by the web site were composed of informational support, emotional support and appraisal support including bulletin board system and chatting service. After program development, pre-tests and post-test were performed to investigate the effect of the program on maternal confidence and mood. Data were analyzed using Wilcoxon signed rank test. The analysis showed that maternal confidence of post-test was improved than that of pre-test with statistically meaningful figure (Z=-2.54, p<.05). The positive mood of post-test was also improved than that of pre-test and the result was statistically supported (Z=-2.20, p<.05). Conclusion: It is suggestive that the internet based social support programs is accessible and appropriate service to congenitally abnormal children's mother. It is necessary to develop and use the internet based social support programs in public health system.

• 한국통신학회논문지
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• 제31권5B호
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• pp.478-485
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• 2006

본 논문에서는 한 서버에 여러 사용자가 존재하는 다중-사용자 시스템에서 동적 웹 문서를 발생시키는데 필요한 조건을 분석하고 이를 효과적으로 발생시키는 방법을 제시하였다. CGI를 이용한 많은 응용에서는 웹 문서 원본의 수정을 위해 CGI 프로그램 원본을 수정하고 새로 컴파일 한 후 브라우저에서 호출해야하는 복잡한 과정을 거치는 데 비해, PSSI 기법은 외부 파일의 형태로 되어있는 HTML 웹 문서 원본만을 수정하는 단순한 작업으로 간소화할 수 있다. 제시한 다중-사용자 PSSI 기법은 웹 문서 원본이 외부 파일 형태로 되어있고 CGI의 장점인 프로그래밍의 유연성과 SSI의 장점인 웹 문서 원본 수정의 용이함을 가진 특징에 의해 프로그램은 1개이면서도 각 사용자들은 자신의 디렉토리에서 사용자 고유의 웹 문서를 작성하고 수정할 수 있음을 실험을 통해 확인하였다. 또한, CGI 서비스가 필요한 경우마다 프로그램을 설치해 사용하는 경우에 비해 서버 관리와 용량 등의 측면에서 우수한 효과가 있음을 확인하였다.

• Journal of the Korean Data and Information Science Society
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• 제23권1호
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• pp.171-177
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• 2012

컴퓨터의 발달로 인해 여러 가지 현상들이 수치화되어 데이터로 수집되고 있다. 특히 많은 양의 데이터가 각 분야별로 수집되고 있는데 이는 데이터를 기초로 한 분석과 해석을 통하여 의사 결정의 뒷받침이 되는 정보를 얻기 위해서이다. 데이터의 중요성이 부각되면서 데이터의 관리가 관심사가 되었다. 많은 연구자들이 공유할 수 있도록 서버에 데이터베이스를 구축하고 이를 웹 브라우저를 통하여 조회 및 확인하는 시스템을 구축하는 것이 필요하다. 본 연구에서는 연구자가 가장 많이 사용하는 엑셀 파일을 서버 데이터베이스에 업로드 하였고, 웹기반의 데이터베이스와 연동하여 연구자가 업로드한 데이터를 조회 및 확인할 수 있는 웹기반 프로그램을 개발하였다. 웹을 기반으로 데이터를 업로드 할 DB로 오라클을 사용하였으며 데이터베이스를 조회하기 위하여 웹프로그래밍 언어인 html, JAVA, JSP 등을 사용하여 웹기반 임상데이터 관리 시스템 구축을 위한 프로그램을 개발하였다.

• 천문학논총
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• 제21권1호
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• pp.1-9
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• 2006

An archiving system designed to enable documenting database of astronomical images, with functions of search and download, is being developed by Korean Astronomical Data Center(KADC) of Korea Astronomy and Space Science Institute(KASI). The system consists of three PCs for web server, database server, and system management server. The search program for the web environment is operated in the web server. In the management server, several utility program we developed are installed: input program for the database, program for transfer from fits to jpg files, program for data recovery and management, and programs for statistics and connect management. The collected data would be sorted out by the system manager to input into the database. The online input is possible in an observatory where the data is produced. We applied the content management system(CMS) module for the database management. On the basic of CMS module, we set up a management system for the whole life cycle of metadata from creation and collection to storage and deletion of the data. For the search function, we employed a technique to extract indices from the metadata. In addition, MySQL is adopted for DBMS. We currently display about 2,700 and 25,000 photographs for astronomical phenomena and astronomical objects on the data, respectively.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2005년도 추계종합학술대회
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• pp.776-779
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• 2005

웹용 프로그래밍언어인 PHP, JSP, ASP 등은 기존의 HTML문과 결합하여 좀더 사용자 인터렉티브한 웹 페이지를 가능하게 하였다. 그러나 이런 언어와 프로그램 등 인터넷의 보급과 함께 엄청난 속도로 발전하여 프로그래밍 언어 자체 또한 보안에 취약한 상태로 발전하게 되었고, 이는 그 언어와 연동 가능한 많은 수의 서버 해당 시스템이 외부로 노출되는 빌미를 제공하게 되었다. 본 연구에서는 실제로 웹 프로그램 및 SQL에 대한 해킹 가능성 코드를 분석하는 프로그램을 구현하고 인터넷 해킹에 웹 프로그램의 보안에 대한 중요성을 알리며 해킹방지를 위하여 서버 시스템의 패치 못지않게 웹 프로그램 보안이 효율적인가를 보이고자 한다.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2000년도 하계학술대회 논문집 A
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• pp.10-12
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• 2000

The electric utility industry around the world is undergoing a revolutionary transition from vertically integrated monopoly structure to a competitive industry. Electric market price changes hourly because suppliers and customers participate in a open market competitively. In this paper a web program developed wi function of OPF calculation. This program is re by a perl language. Also We calculated the marginal cost and the congestion charge shadow price resulted from the OPF.