• 한국도서관정보학회지
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• 제40권3호
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• pp.25-47
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• 2009

본 연구의 목적은 ISO/DIS 28560을 분석하여 우리나라 도서관에서의 RFID 대응 방안을 모색하는데 있다. 이를 위하여 ISO/DIS 28560 제1부의 사용자 데이터 요소와 제2부 및 제3부의 인코딩 규칙이 분석되었다. 또한, ISO/DIS 28560의 사용자 데이터 요소에 대한 대응 사례가 조사되었고, 이를 바탕으로 우리나라 도서관 RFID 환경에서 최적의 사용자 데이터 요소를 제안하였다. 본 연구에서 제안한 사용자 데이터 요소는 <고유 자료 식별자>, <소장 도서관 코드>, <세트 정보>, 4개이다. 본 연구는 앞으로 우리나라 도서관 RFID 환경에서 RFID 태그 내 사용자 데이터 요소를 결정하는데 있어서 논의의 시발점이 되기를 기대한다.

• Journal of Periodontal and Implant Science
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• 제37권3호
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• pp.535-542
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• 2007

Background : Repeated dis/re-connection of implant abutment caused bone loss around implant fixtures due to the new formation of biologic width of the mucosal-implant barrier. The aim of this clinical study was to evaluate whether the repeated dis/re-connection of implant abutment cause bone loss clinically and the effect of cleansing methods on a bone loss during the early healing period. Methods : A total 50 implants were installed in 20 patients and repeated dis/re-connection of abutment was performed at the time of surgery and once per week for 12 weeks. 0.9% normal saline solution as group1 and 0.1% chlorhexidine solution as group 2 was used to clean abutments. All patients had radiographs taken at the placement of implant and 4, 8, and 12 weeks postoperatively. The data for bone loss around implant were analyzed. Results: The marginal bone loss at 12 weeks were $1.28{\pm}0.51mm$, $1,32{\pm}0,57mm$ in the mesial and distal sides in group1, $1.94{\pm}0.75mm$, $1.81{\pm}0.84mm$ in group 2, respectively. In view of marginal bone loss, there was not a significant statistical difference between groups. Conclusions : Repeated dis/re-connection of implant abutment may not cause marginal bone loss around implant fixture although limited samples and short-term observation period. In spite of more bone loss in group 2, there was no statistical significant difference between groups. In context of those results, the clinical significance of the repeated dis/re-connection of implant abutment and the cleansing method of abutments is debatable when it comes to marginal bone loss during early healing period.

• 한국재난정보학회 논문집
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• 제5권2호
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• pp.40-48
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• 2009

DIS(Disaster Information System) is the information system supporting prevention, readiness, response, and recovery to disasters. DIS must monitor various disaster-related informations, keep various human resources and various material resources, and response real disasters. The conventional DISs are insufficient for integrated situation analysis, real-time report and operation, and utilizing the expertise of disaster personnels. In this study, the information-fusion based DIS framework is proposed for analysing various level informations, providing integrated situation informations and response plans, and processing real-time reports and operation according to field situations. The proposed DIS framework adopts information-fusion technologies and knowledge-based BRMS(Business Rule Management System).

• 대한한방내과학회지
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• 제13권1호
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• pp.46-60
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• 1992

Clinical observation was done on 496cases of the Out-patients and 136cases of the In-patients more than 65 years of age in Department of Internal Medicine, Oriental Medical Hospital in Dong Guk Univ. from March 1991 to February 1992. The results were as follows; 1. The ratio of senile (more than 65 years of age) was 16.4% in total Out-patients, was 38.1% in total In-patients. 2. The ratio of male to female was 1:1.1 in the Out-patients, In-patients was 1.2:1. The age distribution showed the large number in the 65-69 year group, the female more than the male in 70 th's group. 3. The diagnostic distribution was noted in the Out-patients as follows, Respiratory Dis. 50.6%, Cardiovascular Dis 16.4%, Brain Neurogic Dis. 14.5%, Gastrointestinal Dis. 8.1%. in the In-patients. Brain Neurogic Dis. was 76.5%, Cardiovascular Dis was 19.8%. 4. The ratio of the season distribution in the Out-patients was as follows, spring 40.2%, winter 21.2%, summer 20.9%, in the In-patients. winter was 35.9%, autumn was 25.0%, spring was 19.9%. 5. The utilization of therapeutic clinic before coming the Oriental Medical Hospital in Dong Guk Univ, was as follows, the ratio of the Out-patients was noted a hospital or clinic was 57.1%, no-treatment 22.9%, a oriental medical hospital or clinic was 8.3%. In the admission was noted no-treatment was 38.3%, a oriental medical hospital or clinic was 35.3%. 6. The ratio of the periods from onset to Out-patients department was noted within 5days was 7.3%, over 1 year was 52.6%. In the admission was noted within 1 day was 41.9%, within 7 days was 71.8%. 7. The ratio of the therapeutic periods in the Out-patients department was noted within 10 days was 48.3%, over 60 days was 7.1%. 8. The ratio of the admission periods was noted within 10 days was 45.6%, the median of the admissio was 10.8 days. Brain Neurogic Dis's median was 20.2 days. 9. The therapeutic result was noted the case of improvement was 75.7% in the admission. 10. The ratio of the Out-patients department after discharging was 53.7%, in the case of Brain Neurogic Dis. was 60.7%.

• 시스템엔지니어링학술지
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• 제17권2호
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• pp.129-138
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• 2021

Today, as the number of vehicles equipped with autonomous driving functions increases, the use of various sensors increases, and the complexity of system configuration increases. The ISO 26262 standard was published to prevent caused by systematic errors. Recently, the issue of external environmental factors rather than mechanical failure has increased. This issue is a problem outside of the scope of ISO 26262, and the ISO/DIS 21448 standard was published to solve this problem. Also, Mobileye proposed the RSS model that defined safe distance for dangerous situations in order to secure the safety of autonomous vehicles and who is responsible in case of an accident. In this paper, integrated process of ISO 21448 and RSS model, and through these results, we expect that possible to contribute to securing the safety and reliability of autonomous vehicles in the future.

• 복식
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• 제21권
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• pp.219-226
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• 1993

The main purpose of this study is to inves-tigate brand loyalty on ready-to-wear of fe-male. The subjects were two hundred ninty females in Taegu. Using SPSS package in or-der to identify relations of clothing selection behavior and information source uses multivariate analysis of variance(MANPVA) univariate analysis of variance(ANOVA) were executed. Scheffe est a kind of post-hoc multiple comparisons methods was adapted. conclusions reached in this study are as follows: 1. Clothing purchase pattern of consumers classified brand loyal group and brand dis-loyal group. The number of people in the brand loyal group was fifty more than that of the brand disloyal group. 2. In relation of brand loyalty and clothing selection behavior brand loyal group had high scores on individuality and exhibition of clothing selection behavior. Brand dis-loyal group had high scors on economy practicality courtesy facility. 3. In difference of information uses on brand loyalty brand loyal group had high scores on printed-information source, broadcast-ing-information source broadcast-ing-information sources. Among them brand loyal group particularly used printed-infor-mation source more than brocasting infor-mation source. On the contray brand dis-loyal group have high scores on human-in-formation source.

• 한국가스학회지
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• 제11권2호통권35호
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• pp.71-77
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• 2007

이 연구에서는 위험성 평가를 기반으로 한 U-도면정보 시스템을 제안하였다. 제안된 U-도면정보 시스템의 기술적 특징은 P&ID등 공정정보를 기본 자료로서 활용하는 정량적 위험성 평가를 도면상에서 직접 수행할 수 있는 구조로 구성되었다는 것이다. 따라서 기존의 방식으로 위험성 평가를 수행할 때 보다 효율적이고, 간편한 정보 검색을 할 수 있게 되었다. U-도면정보 시스템은 CAD file로 존재하는 모든 도면을 CAD S/W 없이 Web 기반 환경에서 쉽게 볼 수 있도록 설계하였다. 이는 플랫폼(U-단말기)을 이용하여 공정내 어디에서나 브로드밴드, IPv6로 접속이 가능하며, 센서 기능과 개인 인증기능 등을 통하여 항상 도면정보 시스템에 접속할 수 있도록 기존의 도면정보 시스템과 달리 Web 기반으로 시스템을 구성하였다. 이러한 결과는 기존의 단순한 해당 업무에 대한 검토가 아닌 위험도를 고려한 장치산업의 체계적 안전장치를 제공한다. 또한, 의사결정단계에서 공학 기술적 이론에 충실한 판단 근거들을 제시하였다

• Journal of Forest and Environmental Science
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• 제13권1호
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• pp.96-103
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• 1997

이 논문은 Scoring법의 Concordance Analysis를 이용하여 전국 11개 지역을 대상으로 임도노선의 개설순위를 결정하였다. 그 결과 우위성 지수(Concordance Index)에 의한 임도개설 우선순위는 대상지역 9 > 5 > 11 > 10 > 6 > 1 > 3 = 4 > 2 > 7 > 8으로 나타났으며, 열세성지수(Dis-concordance Index)에 의한 임도개설 우선순위는 대상지역 9 > 3 > 4 > 5 > 10 > 8 > 1 > 11 > 6 > 7 > 2로 나타났다.

• 전산구조공학
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• 제4권3호
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• pp.40-43
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• 1991

한국과학기술연구원(KIST)부설 시스템공학연구소(SERI)가 보유하여 일반 사용자들에게 공개하고 있는 구조해석 S/W/로는 ABAQUS, ADINA, BOPACE-3D, DYNA-3D, MSC/NASTRAN, DIS/ADLPIPE, SAP5, KISTRAS, NONSAP, MARC 등을 들 수 있다. 이들 중 DIS/ADLPIPE, SAP5, KISTRAS, NONSAP은 CDC CYBER 960-31에 설치되어 있고 MARC는 NAS AS/XLV50에 설치되어 있으며 나머지는 CRAY-25 슈퍼컴퓨터에 설치되어 있다. 본 고에서는 이들 중에서 CRAY-2S 슈퍼컴퓨터에 설치되어 있으며 다양한 비선형 구조해석기능을 가지고 있는 ABAQUS, ADINA, MSC/NASTRAN 및 DYNA-3D에 대하여 개요, 기능 및 사용방법을 간략히 소개하고저 한다.

• 정보보호학회지
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• 제3권3호
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• pp.31-39
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• 1993

IOS/IEC JTC1/SC27의 국제표준소개의 첫번째 편으로 DIS 9797을 소개한다. 이것은 1989년에 1차로 국제표준이 되었다가 결함이 발견되어 다시 작업이 시작되어 1992년 10월 SC27정기총회에서 CD(Committee Draft)에서 수정후 DIS(Draft Internationa Standard) 수준으로 올리기로 하여 1993년 3월 DIS로서 표결에 부쳐진 문서이다. 이해를 돕기 위하여 국문뒤에 원문을 덧붙였다. 번역이 적절하지 않거나 더 좋은 표현이 있으면 역자에게 알려주면 참고하여 추후의 수정본에 반영하겠다.