• Convergence Security Journal
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• v.4 no.3
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• pp.91-99
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• 2004

Nowadays, Providing lunch for schoolchildren was carried out from elementary school to high school in order to plot sound mind and body of students and improve eating habits of people and lighten packing lunch-basket of parents. In this paper, It manage burdensome affairs of user who engaged in work of providing lunch for school children, easily and quickly. Also implement system based on cognitive science through the reuseability, simplicity of use and a design paid attention to efficiency.

• Proceedings of the Korea Association of Information Systems Conference
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• 2001.12a
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• pp.83-97
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• 2001

국내의 항만물류산업에서는 서류 전송을 합리화하고 입력데이터의 오류를 없애기 위해 EDI를 도입·실행하여 왔다. 그러나, 기존의 항만물류산업에서 사용중인 전통적인 EDI는 사내 정보시스템과의 비연계성, 과중한 EDI 구축비용과 소프트웨어 구입비 및 EDI 통신료, 산업간 EDI 자료교환의 불가능, 업무프로세스의 개선 미약, 응답시간의 지연, 사용의 불편성, 표준문서 사용 등 제반 문제점들이 미해결 상태로 남아있다. 차세대 인터넷 언어로 각광받고 있는 XML은 기존의 데이터를 보다 쉽게 표현, 교환, 저장할 수 있어서 무역, 금융, 멀티미디어, 전자상거래 등 다양한 분야에 응용되고 있다. 특히 XML의 개방적이고, 유연한 특징으로 인해 상이한 데이터 및 문서포맷을 지닌 다수의 거래업체간에 뛰어난 상호운영성을 가져와 이를 이용하는 비율이 급속도로 증가하고 있으며, 이를 위해 다수의 XML기반 프레임워크가 개발되어 적용되고 있다. 본 논문에서는 XML/EDl, BizTalk 프레임워크, ebXML 프레임워크를 항만물류산업의 EDI시스템에 적용하여 이들의 구조를 밝혀내고 각 프레임워크의 유효성을 검증하고자 시도하였다.

• Review of KIISC
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• v.9 no.4
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• pp.3-10
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• 1999

현재의 산업 상황은 제한적인 내부 네트워크의 사용만으로는 충분히 뒷받침할수 없 는 새로운 업무형태로 바뀌었다. 기업에서는 내부 네트워크의 구성뿐만 아니라 증가하는 지 사나 이동 근무자나 재택근무자들을 지원하기 위한 네트워크 확장이 필요하게 되었다. 그러 나 기존 네트워크 구성에서 사용하던 전용선이나 PSTN을 이용하는 방법은 많은 비용 때문 에 기업에 과중한 부담을 가져오게 되었으며 이에 대한 해결책으로 VPN이 제안되었다. VPN은 공중망을 매개로 한 가상적인 네트워크 구성으로서 네트워크 확장에 소요되는 비용 을 크게 절감하고 네트워크 관리를 용이하게 하였다. 특히 근래에 인터넷 사용자가 급격하 게 증가하면서 보안 솔루션으로서의 IP 기반 VPN에 대한 관심이 집중되고 있다, 본 고에서 는 VPN 기술의 전반적인 내용에 대해 소개하고 VPN의 핵심기술이라 할수 있는 터널링 기 술을 IPsec 중심으로 살펴보기로 한다.

• Journal of the Korean Society of Radiology
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• v.10 no.2
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• pp.89-99
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• 2016

The purpose of this study is to identify and analyze factors that are affecting radiologists' turnover intention. For the purpose, this researcher surveyed 200 radiologists who were serving at secondary medical institutions located in Busan. For the survey, the researcher used a structured questionnaire. Findings of the study can be summarized as follows. This study show that in order to reduce radiologists' turnover, it is necessary to develop effective personnel management strategies that can make internally motivated radiologists, raise their job satisfaction and organizational concentration and reduce their job stress. Radiologists' turnover rate would not decline if such problems as excessive workload, lack in the number of persons of the same profession and unfair personnel management system are not solved and if no efforts are made to remunerate at reasonable levels, provide more opportunities of promotion and raise job satisfaction. These solutions to prevent radiologists' turnover could be successful only when officially supported by hospitals.

• Journal of Digital Convergence
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• v.10 no.8
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• pp.39-44
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• 2012

The objective of this paper is to provide the conceptual selection framework of SLA metrics to maximize the operation efficiency and satisfaction of IT outsourcing and how to select most efficient auto service call center and system. With these metrics, both customers and service providers can measure service performance of IT outsourcing service. Hence, it is expected to boost operation efficiency and customers' satisfaction. In that sense, this study gives the value to both outsourcing and outsourced companies through suggesting the proper SLA metrics selection framework which provides the standards of service performance measurement and the management of IT outsourcing service in accordance with their business strategy quantitatively and qualitatively. Also we perform a survey for two customers in real business to prove the logicality of this selection framework is working and to find out relationship between SLA practice and customers' satisfaction while they outsource their IT service.

• The Journal of the Korea Contents Association
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• v.14 no.11
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• pp.702-712
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• 2014

This article aims to analyse the overview and issues of current disaster management training and exercise program for local government officials who is currently in charge of the disaster management tasks by surveying and interviewing. Main issues that raised in the survey and interview are that current disaster management training and exercise program is not practically related with the current work tasks. Furthermore, the organizational issues including lack of awareness in disaster management from upper and middle management are derived. In order to solve such issues, this article suggests to establish regulations to force local government officials completing certain hours of training and exercise programmes and integrated system that can manages local government officials' training records and to improve awareness of senior officials towards importance of training and exercise in disaster management.

• Journal of Korean Society of Transportation
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• v.32 no.5
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• pp.513-521
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• 2014

Korea's traffic congestion costs including other social costs due to accidents, environmental pollution and increased demand is increasing every year. In this regard, direction of government policy was geared toward suppression of vehicle demand and activation of public transportation, which is determined to be the best solution with limited supply of infrastructure such as road facilities. This study aims to implement public transport bus-only Head-Up Display (hereafter called HUD) technology which displays public transport information required for a bus driver on the front glass of a bus. The public transport bus-only HUD not only prevents gaze dispersion of bus drivers but also helps to reduce the heavy workload of bus drivers by providing information required for driving. Ultimately, the final research purpose is a reduction of bus traffic accidents by 50% caused by negligence in keeping eyes forward or sideways.

• Proceedings of the Korea Association of Information Systems Conference
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• 2000.11a
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• pp.6-11
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• 2000

수출입 관련 항만물류업무 처리의 효율화를 위해 1996년부터 도입된 EDI는 서류없이 각종 항만물류 및 통관업무를 효율적으로 처리하는데 큰 기여를 하고 있다. 그러나 기존의 방식은 VAN EDI 로써 폐쇄적인 VAN 망을 통하여 EDI VAN사업자가 사용자의 EDI문서를 관련 정부기관에 중계만을 하여 EDI문서에 나타난 각종 데이터의 누적을 통한 물류정보서비스는 제공되고 있지 않다. 한편, EDI를 수신한 각 정부기관에서는 필요한 물류요약정보를 얻기 위해 해당 EDI 문서에서 추출한 데이터를 저장하는 운영 데이터베이스에 접근하여 필요한 요약 정보를 리포트 형태로 프로그램하여 생성하고 있어 정보제공의 시간지연과 프로그램 업무의 과중 및 운영 데이터베이스에 대한 부하가 발생하고 있다. 본 논문의 목적은 이러한 상황에서 수출입 항만물류와 관련한 다차원 정보를 실시간제공하기 위한 데이터웨어하우스를 구축하는데 있다. 일반적으로 데이터웨어하우스는 운영데이터베이스로부터 다차원 구조의 데이터웨어하우스로 데이터를 추출, 전환, 복사함으로써 이루어지지만, 본 연구에서는 EDI 수신 기관의 운영데이터베이스보다 더 원천 데이터인EDI 문서로부터 데이터웨어하우스로 데이터 변환을 함으로써 항만물류 데이터웨어하우스의 데이터 추출 단계를 한 단계 줄였다. 현재 VAN EDI 방식은 그 폐쇄성과 비용 때문에 향후 인터넷을 이용한 XML/EDI로 기술 이전될 것이 예상되며 이러한 상황에서VAN EDI 포맷이 아닌 XML/EDI 문서로 부터 데이터웨어하우스로의 전환을 구현하였다. 본 연구에서는 관세청의 수출통관 EDI에 대해 이를 XML/EDI 로 XML 스키마를 정의하고 이로 생성된 XML 문서를 SQL 서버로 구현된 OLAP 용 데이터웨어하우스로 전환하였다. 본 연구를 통해 XML을 이용한 EDI체제에서 전자문서전송기능과 정보제공기능을 위한 데이터웨어하우스의 연동을 동해 EDI시스템을 다차원 의사결정정보 시스템과 통합하게 하여, 향후 인터넷 기반 XML/EDI 중계서비스에 있어 물류정보서비스도 원활하게 제공할 수 있게될 것으로 기대된다.

• Journal of Korean Library and Information Science Society
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• v.54 no.4
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• pp.205-228
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• 2023

In 2020, the novel coronavirus disease (COVID-19) struck the world. This study examined Korean public libraries' responses during the COVID-19 pandemic to determine their working practices, service patterns, applied strategies, and roles played. The study administered an online survey to 317 public librarians in South Korea. The results indicated that librarians reported significant transitions regarding the services provided. However, only 15.5% of the survey respondents reported that they had experienced trainings/workshops for library staff members. Survey participants also identified challenges such as the limitations of non-face-to-face services, complaints from library patrons, and overwork due to epidemic prevention. When it comes to the expected roles of public libraries in upcoming disasters, the study contends that information providers, who guide the public through various information resources, would play the most critical role. An analysis of a few open-ended questions' answers proliferated the highlighted findings. Based on the key findings, this paper also discussed implications for information professionals and future research.

• Journal of dental hygiene science
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• v.7 no.2
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• pp.65-72
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• 2007

The purpose of this study was to examine the job stress and job stressors of dental hygienists. The subjects in the study were 220 dental hygienists who worked in north Jeolla province. After a mail survey was conducted from July 24 through September 24, 2006, the responses from 180 dental hygienists(response rate 81.8%) were gathered, and 156 answer sheets were analyzed except 24 incomplete ones that couldn't be analyzable. The findings of the study were as follows: 1. As for the correlation of overall job stress to turnover intention, their entire stress was under the influence of unreasonable treatment (r = 0.382), conflicts as a professional(r = 0.285), tough working environments(r = 0.303), conflicts with colleagues(r = 0.233), and heavy workload (r = 0.262). Those who were more stressed were more willing to change their occupation, and their stress level made a statistically significant difference to that(p < 0.01). 2. A multiple regression analysis was carried out by selecting the job stressors and turnover intention as independent and dependent variables respectively to see how each of the stressors affected job stress. And unreasonable treatment(p < 0.001) was identified as what had the biggest impact on that, followed by conflicts as a professional(p < 0.05), and tough working environments (p < 0.05). The stressors made a 22.2% prediction of turnover intention.