동결견 치료에 관한 임상적 연구

변재영,안수기 한국한의학연구원 1997 한국한의학연구원논문집 Vol.3 No.1

Clinical studies were done on 80 persons who were treated with the acupuncture therapy frozen shoulder. The following results are obtained. 1. Distribution of sex: male(28 persons), female (52persons). 2. Cuses of illness : work(40 persons), unknown origin(32 persons). 3. Duration of illness : less than 1 month (28 persons), 1-3 month(22 persons), 3-6months(20 persons). 4. Distribution of occupational : housewife(10 persons), unemployed(22 persons), farmer(16 persons). 5. Distribution according to number of times of treatment rate : 3 weeks (32 persons), 2weeks(14 persons), 4 weeks(10 persons). 6. The classification of abduction disturbance before treatment were GI group 14 persons, GII group 46 persons, GIII group 20 persons. After treatment were GI group 41 persons, GII group 30 persons, GIII group 9 persons. 7. The classification of HBST disturbance before treatment were GI group 10 persons, GII group 51 persons, GIII group 19 persons. After treatment were GI group 39 persons, GII group 28 persons, GIII group 13 persons. 8. The classification of MWT disturbance before treatment were GI group 25 persons, GII group 37 persons, GIII group 18 persons. After treatment were GI group 44 persons, GII group 25 persons, GIII group 1 person.

On the study of topological entropies

Lee, Gi-Soo 淸州大學敎 學術硏究所 2005 淸大學術論集 Vol.6 No.-

On-Line UPS 기능 내장형 ESS 설계 및 적용

권용효(Yong-Hyo Kwon),김말수(Mal-Soo Kim),오기형(Gi-Hyeong OH),장성국(Sung-Kuk Jang),최종철(Jong-Chul Choi),박기원(Ki-Won Park) 대한전자공학회 2016 대한전자공학회 학술대회 Vol.2016 No.6

본 논문에서는 ESS(Energy Storage System)의 Battery측 DC 전압을 공유하여 기본적인 ESS구성에 On-Line UPS기능을 함께 가지는 Multi-Function ESS를 설계하고, 적용한 기술을 설명 한다. 용량은 PCS 250kW, Battery 190kWh, UPS 125kW용량으로 구성하였으며, UPS는 125kWh 2Set를 이중화하는 구성으로 설계 하였다. On-Line UPS 기능 내장형 ESS 전체 제어는 PMS를 통해 이루어지며, 기본적으로 계통연계(GC), 독립운전(GI), GC와 GI가 센싱을 통해 자동으로 절체되는 Auto Mode 제어 모드를 가지며, TOU Application 운영이 가능하도록 제어기를 구현하였다. 또한 PMS는 Battery SoC를 모니터링하여, 사용자가 ESS와 UPS운영을 필요에 따라 용량을 정의하고 운영할 수 있도록 하였다. 관련기술을 기본/상세 설계 후 제작하여, 기능 및 성능에 대한 시험 검증 후 실제 부하와 연계하여 실증한 사례를 기술 한다.

Propofol과 Enflurane 마취중 발생한 심부정맥

이수일,여광환,황기백,이황재,이종국 大韓臨床藥理學會 1998 臨床藥理學會誌 Vol.6 No.2

대구광역시 중구의 가로수 및 열섬 모자이크 현황 분석

김수봉,정응호,김기호 한국환경과학회 2006 한국환경과학회지 Vol.15 No.4

色盲의 치료에 대한 臨床的 考察

安秀基 圓光大學校 韓醫學硏究所 1996 원광한의학 Vol.6 No.1

The most important theory of color vision was Young-Helmholtz theory. According to the theory, there are three different types of cones, each of watch responds maximally to different color, one type responding maximally to red, another to green, and another to blue. The subject of this study is investigation of possibility on the Therpy of Color Blindness by acupuncture. The 32 patients of color blindness who were treated by acupuncture therapy became the object of this study. The patients consisted mainly of young man and student because they wanted to conquer restriction on employment. Degree of Color Blindness on the first medical examination is split into three level, the most seriouse level group responds grade Ⅲ that was appared in 18 patients, the middle seriouse group responds grade Ⅱ that was appared in 11 patients, the slight group responds grade Ⅰ that was appared in 3 patients. After the treatment was operated, the group of grade Ⅲ patients(18 numbers) were changed into 5 patients of grade Ⅲ, 3 patients of grade Ⅱ, 8 patients of grade Ⅰ, 2 patients of recovered group(Normal) by the acupunture, the group of grade Ⅱ patients (11 numbers) were changed into 3 patients of non-effective group, 4 patients of grade Ⅰ, 4 patients of recovered group (Normal), the group of grade Ⅰ(3 numbers) were changed into 1 patient of non-effective group, 2 patients df recovered group(Normal). The total result of the treatreamt were that poor result was appear in 9 patients, good result as appear in 15 patients, excellent result of normal was appear in 8 patients. These result suggests that acupuncture treatment could be applied on Color Blindness effectively.

건물 피난관련규정의 국가별 차이 비교

장길수,남기봉 東新大學校 1997 論文集 Vol.9 No.-

There are fire safety provisions in building codes for means of escape. But these provisions don't satisfy the new concepts and technics of architectual planning and forms. In this study, the escape provisions in the codes and regulatoins of 5 countries are compared. The concept and differences among countries are discussed for developing perfomance based standards. The fundamental difference between Korea and other countries in escape capacity is based on the occupant load factors.

국내에서 분리된 Infectious Bovine Rhinotracheitis Virus DNA의 제한효소분석

민원기,전무형,이중복,김병한,안수환 충남대학교부설 생명공학연구소 1991 생물공학연구지 Vol.1 No.-

Nine strains of infectious bovine rhinotracheitis virus(IBRV) isolated in Korea since 1970 were investigated to elucidate the pathogenicity on various cell lines and the reactivity in cross serum neutralization test. The genomes of the viruses were also studied by restriction endonuclease analysis to examine the genetical patterns and the origin of the viruses. Results obtained by experiment were as follows ; 1. In pathogenicity test on various cell lines by cytopathology and immunofluorescence antibody assay, MDBK cells were found to be very susceptible to all of the domestic isolates, Colorado and Oxford strains and RK-13 cells, mildly reactive to all of viruses. However, CV-1 and BHK cells revealed negligible reactions against all of viruses tested. 2. In cross serum neutralization(SN) test with the positive serum from the cattle immunized with PQ7 strain of IBRV, PQ7, SQ, VS, A14, TSV and S′74-7 strains showed 64 of SN titer, and IQ, QW, A37, Colorado and Oxford strains, 128 of SN titer. It was assumed that there is no difference in major antigenic determinants among the viruses. 3. By analysis of restriction endonuclease Hind Ⅲ, it was found that 8 domestic isolates except A37 and Colorado strain revealed the identical banding patterns. However, Oxford strain showed quite different patterns, displaying H band at 6.9×10 exp (6) daltons and K′band at 4.5×10 exp (6) daltons. A37 strain exclusively contained the longer bands of A′ and A″. 4. When the viral DNA were analyzed by restriction endonuclease EcoRI, all of the domestic isolates and Colorado strain showed very similar banding patterns, whereas Oxford strain revealed a considerable discrepancy, displaying B′ band at 12.5×10 exp (6) daltons. 5. By analysis of restriction endonuclease BamHI, it was found that the domestic isolates and Colorado strain revealed similar patterns displaying 8 fragments. However, Oxford strain was cleaved into 9 fragments displaying G′and G″ bands.

웨이블릿 변환과 GPS 정밀시각동기를 이용한 전력계통 고장점 모니터링 시스템에 관한 연구

김기택,김혁수,최정용 江原大學校 産業技術硏究所 2001 産業技術硏究 Vol.21 No.A

A continuous and reliable electrical energy supply is the objective of any power system operation. A transmission line is the part of the power system where faults are most likely to happen. This paler describes the use of wavelet transform for analyzing power system fault transients in order to determine the fault location. Synchronized sampling was made possible by precise time receivers based on GPS time reference, and the sampled data were analyzed using wavelet transform. This paper describes a fault location monitoring system and fault locating algorithm with GPS, DSP processor, and data acquisition board, and presents some experimental results and error analysis.

IT 벤처企業의 引受.合倂 사례연구

이기연,이수철 용인대학교 산업경영연구소 2007 산업경영논총 Vol.14 No.-

M&As have been occurred in the field of I.T not only in foreign countries but also in Korea. I.T. venture corporations conduct M&As for establishing a new income-generating-model, acquiring steady income, and survival or growth. At the early stage of I.T venture M&As, M&As had been occurred among I.T venture corporations, however, recently occurred among I.T venture corporations and general corporations, especially among on-line corporations and off-line corporations. Most studies on M&As have been conducted for general corporations not for I.T. corporations. The purpose of this study is to propose M&A strategies for I.T. corporations. This study reviews previous theories and I.T. corporations' M&As cases to draw effective I.T. corporations' M&As strategies. This study finds out that future I.T. corporations' M&A will be executed among heterogeneous industries rather than homogeneous industries. M&A through intermediaries can help to reduce information uncertainty and insymmetry which are sources of costs and lead to increase efficiency. Also, M&As will be executed for contents developing corporations, and the cases of M&As will increase among e-commerce corporations.