• The Science & Technology
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• v.29 no.4 s.323
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• pp.78-82
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• 1996

1986년 IBM 취리히연구소의 알렉산더 뮐레와 게오르그 베드노르츠가 세라믹과 같은 물질인 란탄 바륨 산화동이 당시로서는 기록적으로 높은 온도인 절대온도 35도(34K, 섭씨 -238도)에서 초전도현상을 일으킨다는 것을 처음으로 발견한 이래 10년의 세월이 흘렀다. 당시만 해도 고온초전도체라는 새로운 소재가 세계의 모습을 바꿀지도 모른다는 매스컴의 대대적인 보도와 함께 고온초전도기술연구의 뜨거운 열기는 한때 온 세계를 뒤덮다시피 했다. 그 뒤 초전도기술의 실용화연구는 이런저런 걸림돌과 부딪치면서 차츰차츰 일반의 관심 밖으로 밀려났으나 실제로는 그동안의 줄기찬 연구개발의 소산으로 마침내 고온초전도 실용화시대가 저만큼 성큼 다가서고 있다.

• The Science & Technology
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• v.32 no.4 s.359
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• pp.78-79
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• 1999

삼익전자는 램프나 LED가 주종을 이루는 소자의 소재를 확대하고 에너지를 절약할 수 있는 12색상 플랩전광판을 개발해 연간 2백50억의 매출을 기록한 업계의 선두주자이다. 플랩방식은 가시각도가 ±85도로 훨씬 넓기 때문에 전광판의 옆쪽에서도 화면을 볼 수 있는 장점을 지니고 있다. 특히 삼익전자는 개발에서부터 생산, 시운전, 설치까지 전과정을 수행하는 일괄 생산체를 갖춰 미래가 밝은 기업으로 꼽힌다.

• Proceedings of the Optical Society of Korea Conference
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• 2003.07a
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• pp.264-265
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• 2003

광 회절한계를 극복한 기록밀도 향상 기술로 대두된 근접장 응용 정보저장기술은 차세대 광 정보저장의 핵심기술로 간주되고 있다. 근접장을 응용한 기술에는, 근접장 헤드구조의 관점에서, 근접장 효과 렌즈(SIL), 탐침형, 미소구멍레이저, 안테나 구조 등 나노크기 Aperture를 가지는 구조 등이 있다. 그러나 각각의 근접장 헤드구조에 적합한 특히, 탐침형 근접장 방식에 적합한 근접장 매체에 대한 활발한 연구는 아직 진행되고 있지 않다. (중략)

• Korean Journal of Heritage: History & Science
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• v.50 no.3
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• pp.44-63
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• 2017

'Bukpo' is called 'Tongpo' or 'Balnaepo,' which respectively mean hemp fabric that goes into a small bamboo tube and women's table utensil 'bari' in Chosen. It is fine hemp fabric produced in Yukjin, Hamgyeong province. Korea has been divided into North and South since the Korean War in 1950. As it is hard to get information about Northern life style or their traditional technology, their hemp fabric production is also left unknown. This study demonstrates characteristics of the production of 'Bukpo' through "Ojuyeonmunjangjeonsango", the only document that marked about 'Bukpo' making process of the late Chosen dynasty. It aims to analyze the transition of the technique and the meaning by comparing the characteristics of the production of 'Bukpo' with the modern era's documents. In this process, I discovered that the hemp fabric production technique at 19th century shares some sort of similarities with that of Europe or Chinese Miao(hmong). But the hemp fabric production technique changed before the 20th century. The evolution of Northern hemp fabric production technique can be a good example to examine the context of the traditional craft technique.

• Journal of the Korean Institute of Intelligent Systems
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• v.18 no.1
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• pp.66-71
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• 2008

Recent multimedia technology has supported various application services based on the development of effective movie compression and network techniques. On-line video conference system is a typical example that use theses two technologies effectively. On-line video conference system can be characterized into an effective conferencing method for long-distanced on-line conference members. But, unfortunately, off-line conference with face-to-face meeting is more frequent than on-line conference and their support systems have not been sufficiently considered. In this paper, we propose a recording support system for off-Line conference using face and speaker recognition. This system finds the speaker in the conference by using three microphones and three webcam cameras. And analysis is done with face region information that gathered by currently active webcam camera, and recognizes the identity of face. Finally, the system tracks speaker and records conference with extract speaker information.

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• v.14 no.2
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• pp.149-160
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• 2021

In this study, artificial intelligence-based algorithms were proposed, which included a fuzzy search for matching suspects between current and historical crimes in order to obtain related cases in criminal history, as well as conditional generative adversarial networks for crime prediction system (CPS) using Timor-Leste as a case study. By comparing the data from the criminal records, the built algorithms transform witness descriptions in the form of sketches into realistic face images. The proposed algorithms and CPS's findings confirmed that they are useful for rapidly reducing both the time and successful duties of police officers in dealing with crimes. Since it is difficult to maintain social safety nets with inadequate human resources and budgets, the proposed implemented system would significantly assist in improving the criminal investigation process in Timor-Leste.

• Journal of agricultural medicine and community health
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• v.31 no.1
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• pp.35-46
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• 2006

Objectives: In recently. the management and protection on individual information in patient's medical & nursing records have been very important, and that need a guideline. The purpose of this study was to investigate the status of using the patient's nursing records of nursing students in clinical practice, to find and discuss the patient's informed consent, and status of education and management concerned to patient's nursing records. Methods: This study used a mailing survey. data collected from September 24th to October 31th in 2002. The subject were 333 professors who are major in adult nursing, pediatric nursing, psychological nursing of 111 university of nursing department and nursing college. And then we received the survey mail from 103 professors that respondent rate was 30.9%. Results: The characteristics of study subjects showed 49.0% of university. 51.0% of college of nursing. 50.0% of the subjects practiced point the patient by oral approval in clinical practice. But when the decision of the patient was very difficult, 21.6% of the subjects take to informed consent from his or her families. During the clinical practice, 49.0% of the subjects were explain to patient about clinical practice and contents of the nursing student, only 7.8% of the subjects were explain to patient with nursing records. 52.0% of the subjects were took out records from the hospital, only 17.6% of the subjects had standard of the patient's informed consent and standard of handling practice records. 17.6%-92.2% of the subjects that educate and manage concern to patient's nursing records.

• Journal of the Korean Society for information Management
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• v.33 no.3
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• pp.345-370
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• 2016

Recently, National Archives of Korea has planned to develop the Standard Archive Management System, to make it economical and efficient in accordance with the local archives establishments by Seoul Metropolitan City. Also, the institution signed the MOU with National Information Society Agency to set up a digital archive system and foster professional archival manpower. These movements are rooted on the current domestic demands for digital archive systems. Keeping pace with it, the purpose of this study is suggesting feasible ways to establish the sustainable and efficient archive systems. To this end, a status study on the existing digital archive systems at both domestic and overseas bases was carried out, with the many of open source software analysis. Based on the primary implications of this study, to implement the digital archive system, functional module deducting methods and an open source software application process on each module were designed. Financial, operational and technical considerations such as the links between modules are also considered.

• Journal of Digital Convergence
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• v.15 no.10
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• pp.377-386
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• 2017

This study has developed a medical information management educational program that can improve the management ability of medical information. The educational medical information management program was developed for 8mnths uing VB. The database utilized the ACCESS Database, which allows learners to easily understand and understand the structure of the data. The learners enter data in the discharge analysis and the cancer registration program and the incomplete program after analyze the medical records. After entering and saving data, medical information management programs can be used to understand and analyze the structure of the database to generate medical information. The educational programs can improve the ability of learners to manage medical information by extracting the necessary data from the database directly through SQL and creating various medical information. However, although the medical information management program is an educational program, there is no evaluation system for the learners program operation. Accordingly, the next studies should develop the assessment system of the medical information management program for learners evaluation.

• Journal of the Computational Structural Engineering Institute of Korea
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• v.16 no.3
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• pp.321-331
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• 2003

Seismic fragility analysis (SFA) has been utilized to evaluate the actual seismic capacity of structure and equipment in nuclear power plants (NPP). This paper briefly introduces an improved method for evaluating seismic fragilities of components of NPP's in Korea. Engineering characteristics of small magnitude earthquake spectra recorded in the Korean peninsula during the last several years are also discussed in this paper. Some significant differences between the Newmark's spectra and the recorded spectra as a site-dependent spectra are assessed. Several comparative SFA's have been performed to evaluate the effects of the recorded earthquakes on the seismic capacities of Korean NPP structures. The results showed that SFA using the Newmark's spectra might over estimate the actual seismic capacities of Korean facilities.