Clear cell sarcoma of the kidney : Immunohistochemical study and flow cytometric DNA analysis of 7 cases

Choi, Yoon-Jung,Jung, Woo-Hee,Jung, Soon-Hee,Park, Chanil Yonsei University, College of Medicine 1994 Yonsei medical journal Vol.35 No.3

중국여대생의 체형연구 Ⅰ

孫喜順,林珣,金孝淑,孫希定,장희경,鄭嶸 服飾文化學會 1999 服飾文化硏究 Vol.7 No.3

This research analyzes characterization and classification of body types for the Chinese women with body measurement values. The measurement has gauged in 1999 in Beijing Institute of Clothing Technology in China. 100 women of the Chinese college women aged 17 and 24 in China were mwasured for this research. In the results of frequency analysis, the tall of Chinese women were 158.37㎝ and also has less than 150㎝ high, and has thick under bust circumference, and has a group of more than 18㎝ for width of nipple to nipple. In the results of factor analysis. Factor 1 represented the degree of abesity, while factor 2 indicated the stature and the arm length. The body types are classified into five types by cluster analysis. The stature and weight varied according to types, leading to a classification focusing on the body size determined by stature and weight factors.

한국 기혼여성의 일상적 삶의 질 향상에 관한 연구 (3) : 한국 기혼여성의 삶의 질 향상을 위한 프로그램 개발 연구 Development of A Program for the Enhancement of Korean Married Women's Quality of Life

김정자,최순,김선희,정영숙,김경연,심혜숙,문소정 부산대학교 여성연구소 1999 여성학연구 Vol.9 No.1

The purpose of this study was to develop a program for the enhancement of Korean married women's quality of life(LQ) based on the results of the first year study(1996) and the second year research(1998). In order to construct a program, a psycological type test was conducted to 505 women and four preliminary programs were carried out focusing on self-esteem, understanding of one's own personality dynamics, efficient communication, positive emotion, social belongingness and expressions of feelings of unfinished business. For the final program, Jung's theory of psychological type(MBTI), Satir's family therapy approach and psychodrama were applied. An experimental and a control group were designed consisting 16 women for each group. The program was carried out for 6 weeks for the experimental group. The result of treatment were as follows: l)There was a difference statistically in LQ related to family harmony, self-achievement and improvement of relationship with in-laws. 2)There was a statistical change in psychological factors of expression of feelings, self-esttem, communication, and positive emotions. 3) The program participants self reports indicate that the program was effective for the reconstruction of family relationship, self-understanding, group coherence, and instillation of hope. The reports also shows that the program was effective for the perceptual changes in parent-child, wife-husband and siblings' relationships. In conclusion, the program developed for the enhancement of Korean married women's life quality(LQ) based on the Jung's psychological type theory, Satir's family therapy approach and psychodrama was effective for the improvement of LQ.

골육종에서 p53단백발현에 대한 면역조직화학적 연구 : Osteosarcoma

양경무,홍순원,조미연,정순희,정우희 연세대학교 원주의과대학 1994 원주의대논문집 Vol.7 No.1

정밀어태치먼트의 완압정도에 따른 하악국소의치의 지지조직에 대한 3차원 유한요소 응력분석

정연진,우순섭,이영수,심광섭,유광희 한양대학교 의과대학 1999 한양의대 학술지 Vol.19 No.1

The purpose of this study was to evaluate the stress distribution developed in the supporting structures by mandibular distal extension removable partial dentures with 4 different precision attachments. The examined precision attachments were Mini SG attachment, CM box attachment. Mini Dalbo attachment, Technoroach attachment. Concentrated force(vertical force 200N, horizontal force 50N) was applied on the artificial 2nd molar of the removable partial dentures and distributed force(vertical force 100N, horizontal force 25N) was applied on the each artificial 1st, 2nd molars of removable partial dentures. Total 4 cases were compared and analyzed with 3-dimensional finite element method. And then, stress distribution patterns were analyzed and compared. The results were as follows. 1. In case of concentrated force; Maximal stress distribution was showed on the alveolus under artificial 2nd molar and then, stress mainly distributed on the residual alveolus of the denture base. 2. In case of distributed force; Maximal stress distribution was showed on the distal alveolar crest of distal abutment, and then, stress mainly distributed on the alveolus of mesial and distal abutments. 3. The stress of residual alveolus of non rigid attachment was greater than that of rigid attachment. 4. The stress of abutments of rigid attachment was greater than that of non rigid attachment.

鐵筋콘크리트 構造物의 最適設計

鄭哲源,朴熙淳,孫鎔雨,崔圭文 圓光大學校 1989 論文集 Vol.23 No.2

이 論文에서는 最適化問題를 해결한다 : 彈牲設計에 비해 最大效率로 주어진 形態의 構造를 設計하여 모든 可能한 荷重組合下에서 그 構造의 崩壞와 그것의 臨界斷面의 first yield에 대한 어떤 지정된 最小荷重係數를 측정한다. 目的函數를 線形化하고, 모든 limit equilibrium constraint를 算出해 내는 方法을 개발하여 線形計劃法과 콤퓨터技法의 도움으로 그 問題를 해결한다. 관계되는 원리와 대응되는 最適解는 鐵筋콘크리트 連續보와 뼈대 構造를 例로서 설명되어 있다. The following optimization problem is solved in the paper : design a structure of given geometry for maximum efficiency vs. elastic design, so that under any possible load combination certain specified minimum load factors be guaranteed against both the collapse of the structure and the first yield of its critical sections. By linearizing the objective function and developing a method to generate all limit equilibrium constraints the problem is solved with the help of linear programming and computer techniques. The principles involved and corresponding optimal solutions are illustrated by the examples of a reinforced concrete continuous beam and frame.

황국균과 백국균의 대두 코지제조중 키토산의 효과

정순택,문길만,조건식,강성국,김설희 木浦大學校 工業技術硏究所 1998 工業技術硏究誌 Vol.8 No.-

The effect of chitosan in soybean koji preparation and characteristics of chitosan-koji were investigated. Aspergillus oryzae KCTC 6096 and Aspergillus kawachii KCCM 11458 was used for koji preparation. a-Amylase activity of soybean koji prepared with 0.25% 10cp chitosan was excellent relative to 30 cp chitosan and 1.6 times higher than non-added soybean koji. Acid and neutral protease activities of soybean koji prepared with 0.25%, 10 cp chitosan were showed simillary higher value than non-chitosna added koji. The period of koji preperation was reduced 30% by adding chitosan.

1,2-Benzisothiazol-3-one-1,1-Dioxide 유도체의 합성

정대일,정희철,변석인,이용균,박유미,최순규,한정태 東亞大學校附設基礎科學硏究所 2002 基礎科學硏究論文集 Vol.19 No.1

사카린 유도체는 제초제, 항독성, 살균제 등에 광범위하게 연구되어져 오고 있다. 새로운 농략 활성을 가진 물질을 합성하기 위해 먼저 선도물질로 사카린 1을 산화, 염소화 시킨 3-chloro-1,2-benzisothiazol-1,1-dioxide(BID-CI) 2와2cholromethy-1,2-benzisohizol-3-one1,1-dioxide 4를 합성하였다. 선도물질, amines, imidazoles, trones등과 반응시켜 다음과 같은 물질들을 얻었다. ; 3-cyclohexylamino-1,2-benzisothiazol-1,1-dioxide 6, 3-furylamino-1,2-benzisothiazol-1,1-dioxide 8, 3-(3-imidazol)-1,2-benzisothiazol-1,1-dioxide 10, 3-(2-methy-3-imidazol)-1,2-benzisothaizol-1,1-dioxide 12, 2-(3-imidazol)methy-1-1,2-benzisothiazol-3-one-1,1-dioxide 13, and 2-(-3-imidazol)methyl- 1,2-benzisothiazol-1,1-dioxide 14.

TiO₂를 이용한 프로필렌 가스의 광촉매 산화반응

정대일,이동희,김용환,김현숙,이용균,박유미,최순규,김동현 동아대학교 환경문제연구소 2001 硏究報告 Vol.24 No.1

Photocatalyzed degradation of propylene gas was carried out over precoated titanium dioxide(anatase) illuminated W light in a flow reactor. photocatalytic oxidation of propylene gas indicated high conversion rates (78.0%) to CO₂ gas. And photocatalytic oxidation of gas according to a fold, twofold, and threefold of titanium dioxide(anatase) respectively gave high conversion rate. The longer reaction time was, the higher conversion rate to CO₂ gas showed.

Pseudomonas putida SM25에서의 catBC 유전자의 발현과 catBCA Operon의 Promoter 부위 분석

정영희,민경희,김지영,최순영 숙명여자대학교 자연과학연구소 1997 자연과학논문집 Vol.- No.8

catBCA operon은 catechol로 부터 β-ketoadipate enol-lactone까지 ortho-경로로 분해되는 효소들을 암호하고 있으며, 이들 유전자들은 서로 연관된 전사 조절을 받고 있다. Pseudomonas putida SM25의 염색체로 DHA로 부터 catBCA promoter부위를 pRS415a에 클로닝하여 재조합 plasmid인 pRSB1을 제조하였다. 이 promoter의 작동을 lacZ의 reporter gene인 β-galactosidase의 활성으로 그 발현을 측정하였으며, 그 결과 Escherichia coli내에서의 promoter의 작동은 promoter가 없는 경우의 세표에서 보다 그 활성이 약 10배 높게 나타났다. S1 mapping으로 조사한 결과 catBCA promoter부위는 catB의 번역 개시코돈으로부터 약 45bp upstream부위에 전사개시 부위가 있는 것으로 추정된다. catBC promoter의 작동에 의한 mRNA의 발현은 RT-PCR을 이용하여 간접적으로 조사한 결과, cis, cis-muconate로 유도한 경우 mRNA발현은 현저하게 높게 나타내었으며, P. putida cell에서의 발현이 E. coli cell내에서 보다 높게 나타났다. catBCA genes are encoded for the dissimilation of catechol to β-ketoadipate enol-lactone by ortho-pathway and are regulated under corrdinate transcription regulation. Promoter region of catBCA operon was inserted into a promoter probe vector, pRS415a with lacZ gene, constructing recombinant plasmid pRSB1 carrying pRS415a-catBCA promoter in order to analyze expression from the catBC promoter. The transcription level of pRSB1 was increased 10 fold higher than that of pRS415a. The in vivo transcription initiation site of the catBCA operon was determined by S1 nuclease protection analysis, indicating that it was located on about 45bp upstream from the initiation codon of the translation. Transcription level of the catBCA operon in Pseudomonas putida SM25 was analyzed by RT-PCR indirectly. mRNA of catBC genes was synthesized in both the cells of P.putida PPO200-2 and Escherichia coli NovaBlue under the control of the promoter with induction of cis, cis-muconate.