흰쥐 뇌줄기에 분포하는 Nitric Oxide Synthase 신경세포에 관한 면역조직화학적 연구

나준희,허영범,박찬,김정혜,유진화,안희경,이원규 대한해부학회 1999 Anatomy & Cell Biology Vol.32 No.2

철근콘크리트 전단벽체의 형식에 따른 구조성능 평가

全燦穆,權重培,申鍾學,河基柱 慶一大學校 1996 論文集 Vol.13 No.2

In this study, nine reinforced concrete infilled frames involved bare frames were tested during vertical and cyclic loads simultaneously. This test programs were carried to investigate the horizontal strength and the crack propagation in variance with hoop reinforcement ratio. All specimens were modeling in one-third scale size. In this experimental program structural performance of reinforced concrete shear wall were focus at connection types. Based on the test results, the following conclusions are made. (1) In fully rigid frame, increasing the ratio of hoop bar 2∼3 times on the basis of its ratio of in column(p??=0.196%). The horizontal strength of specimen did not varied, but the increased ductility of specimens were showed greatly at the final failure. (2) In the boundary column menber of reinforced concrete shear wall, increasing the ratio of hoop bar in two or three times, in the fully babel type, the shear and horizontal strength of specimens were increased 1.1-1.2 times than that of fully rigid frame. And infilled shear wall specimen were increased 1.17-1.27 times than that. (3) Fully rigid babel type shear wall specimens were increased 5.7∼8.0 times, and infilled shear wall specimens were increased about 4.0∼5.6 times in comparision with the full rigid frame.

비구개관낭종에 관한 X선학적 연구

전찬덕,이상래,황의환 大韓口腔顎顔面 放射線學會 1993 Imaging Science in Dentistry Vol.23 No.1

The purpose of this study was to evaluate the clinical and radiographic features of 35 cases of nasopalatine duct cyst by means of the analysis of periapical and/or occlusal radiograms in 35 persons visited the Department of Oral and Maxillofacial Radiology, School of Dentistry, Kyung Hee University and Chonbuk National University. The obtained results were as follows: 1. The incidence of nasopalatine duct cysts was higher in males(74.3%) than in females(25.7%). 2. The nasopalatine duct cysts were the most frequently occurred in the 4th decades(34.3%). The 6th and 7th decades(17.1%, 17.1%) were next in order to frequency followed by the 5th decades(14.3%), the 3rd decades(8.6%), the 2nd decades(5.7%), and 8th decades(2.9%). 3. In the signs and symptoms of nasoplatine duct cysts, 25.7% were swelling, 17.1% were swelling and tenderness, 20.0% were swelling and pain, and 37.2% were a symptom. 4. In the shape of nasopalatine duct cysts, 40.0% were round type, 48.6% were oval type, and 11.8% were heart type, In symmetry of the nasopalatine duct cysts to the median palatine surture, 85.7% were symmetry, 14.3% were asymmetry. 5. In the width of nasopalatine duct cysts, 11.4% were 6-10mm, 48.6% were 11-20mm, 25.7% were 21-30mm, and 14.3% were 31-40mm. 6. In the periphery of nasopalatine duct cysts., 82.9% were distinct, 17.1% were relatively distinct. 7. In the change of root, 51.5% were intact, 17.1% were root divergence, 20.0% were root resorption, and 11.4% were root divergence and resorption.

釜山市 主要 道路邊의 振動 및 騷音에 관한 調査硏究

全泰玉,安贊祐 동아대학교 환경문제연구소 1987 硏究報告 Vol.10 No.1

This study is concerned with the measurement and analysis on the actual conditions of vibration and noise at the main roadside in pusan. It's results excess on level of environmental vibration and noise requisite to protect public health and welfare with an adequate margin of safety. Vibration and noise pollution affect the health of human beings and its actual condition is more and more serious by high speed of various vehicles and development of industry. It will contribute to the vibration and noise control.

대학생의 직업윤리 결정요인에 관한 연구

전찬열 한국직업능력개발원 2008 직업능력개발연구 Vol.11 No.1

본 연구는 학생들을 대상으로 프로테스턴트 직업윤리(Protestant Work Ethic; PWE)의 대표적 척도인 Mirels & Garrett(1971)의 설문을 사용하여 PWE와 성격유형 및 공정성변수와의 관계를 구명하고 인구통계특성변수에 따른 PWE 차이를 검증하였다. PWE와 성격유형 및 공정성변수들의 관계에 대한 가설은 분배 공정성을 제외하고는 유의한 관계를 나타내는 것으로 검증되었다. 다만 성취욕구와 여가부정은 가설에서 설정한 관계의 방향과 반대로 나타났다. 인구통계특성에 따른 PWE 차이에 대한 가설은 성에서는 유의한 차이가 없고 계층, 종교, 출신고교에 따라 유의한 차이를 나타내는 것으로 검증되었다. 특히 금욕성향에서 가설이 적극적으로 지지되었다. 분석결과를 기존연구에 입각하여 논의하였고, 아울러 연구의 한계와 방향성을 제시하였다. Max Weber argued that Protestant work ethics(PWE) Played an important role in the development of capitalism in the West. Weber's thesis stimulated various research about the relationship between religion and economic attitudes. The purpose of this paper was to examine relationships and differences between PWE and related variables. A survey questionnaire was used to measure PWE values from Mirels & Garrett(1971)'s PWE scale. The sample is composed of college students. Results revealed that external locus of control, need for achievement, justice world scale showed significant relationship with PWE characteristics. And there was a considerable difference among social classes, religions, highschool backgrounds in terms of PWE characteristics. The possible reasons for the findings were discussed in the light of previous studies. Also implications, limitations and directions of study were suggested.

대구지역 가로수잎의 중금속

이찬형,윤현숙,박연준,권종대,노기철,장성환 한국환경과학회 2002 한국환경과학회지 Vol.11 No.12

This study was conducted to determine the contents of heavy metals in leaves of roadside trees according to different growth stages in Daegu city. The orders of heavy metal contents in leaves of roadside tree and soil were Fe〉Mn〉Zn〉Pb〉Cu〉Cr〉Cd and Fe〉Mn〉Zn〉Cu〉Pb〉Cr〉Cd, respectively. The contents of heavy metals in leaves of roadside trees and soil showed an increasing tendency as the levels of traffic volume increased. The contents of heavy metals in leaves on October were higher than those on May.

뇌진탕 환자에서의 거울상 실서증 1례

정주찬,지명준,이삼규,한승상 大韓再活醫學會 1999 Annals of Rehabilitation Medicine Vol.23 No.4

10주간의 행동요법이 비만 초등학생의 혈중지질 성분에 미치는 영향

김현준,김태운,박태곤,박찬호,예정복 釜山大學校 附設 體育科學硏究所 2003 體育科學硏究所 論文集 Vol.19 No.-

The purpose of this study was to verify the effect of behavioral modification therapy among elementary students by comparing and analysing serum lipid between the experimental group and the control group on obese children. For this study, 44 obese children(boys: above 25% of % fat, girls: above 30% of % fat) between 11 and 12 years old S elementary school in Busan city were engaged in and were divided into two groups, each group consisting twenty two children an experimental group for behavioral modification therapy and a control group without any kind of obesity management program......

증상발현 24시간이내 사망한 급성심근경색증 환자의 위험인자

조준,박찬상,이동필 대한응급의학회 1999 대한응급의학회지 Vol.10 No.4

Background : Recently, the incidence of acute myocardial infaction has been gradually increasing as prolongation of life spans and improvements of diet and life styles in Korea. The rate of mortality and sudden death is higher than other diseases. The purpose of this study is to evaluate factors which can affect on the mortality of AMI during initial 24 hrs. Methods : A retrospective clinical study was done on 364 consecutive patients with AMI who had been presented to Keimyung University Dong-sang Medical Center from January 1990 to May 1997(M:F ratio=254:110). The subjects were divided two groups. The Group Ⅰ was patients who had expired during the initial 24 hrs periodof AMI(47 patients, 13%), the Group Ⅱ was pateints who had survived (317 patients, 87%). We compared clinical features, EKG, laboratory results in both groups and tried to analyse the vulnarable factors. Results : The results were as follows; 1) The mean age in Group Ⅰ (64.4 yearly) was older than in Group Ⅱ(61.3 yearly) and female gender was also higher in Group Ⅰ. The mean systolic/diastolic blood pressures of the Group Ⅰ(103/61mmHg) were lower than those of the Group Ⅱ(123/75mmHg). 2) The chest pain and mental change were noted more frequently in Group Ⅰ than in Group Ⅱ and the dyspnea was less frequent in Group Ⅰ than Group Ⅱ. 3) The higher grades of Killip classification was significantly more frequent in Group Ⅰ than in Group Ⅱ. 4) The mean onset to drug time for thrombolytics in Group Ⅰ and Group Ⅱ were 14.1 hrs and 6.6 hrs. 5) The mortality rate of the Group Ⅰ and the Group Ⅱ were respectivly 13%, 6.6%. The most common causes of death were cardiogenic shock and ventricular arrhythmia. Conclusion : The mortality rate of initial 24 hrs of onset as form of sudden death was higher than post-24hrs group(66.2%). The factors for the higher mortality group were old age and female gender, and they were unstable in vital signs, higher Killip classifications. Therefore, these groups demand more rapid and aggressive approach than the other groups.

靑色 슬라이드 製作法

徐贊基,朴裕哲,李俊石 경북대학교 과학교육연구소 1985 科學敎育硏究誌 Vol.9 No.-

Blue slides have been widely used in many fields such as education, science, business and administration. However, because the method of blue slide production is preserved secretly, the diffusion of know-how of making up blue slides is checked and the users had to pay expensive cost to get them in spite of relatively cheap cast and simple procedure of making them. This study puts the purpose to develop a new know-how which uses easily and cheaply available materials and has so simple procedure for non specialists to make the slides easily. The major findings are as follows. (1) It is desired to make toning solution which can be prepared from ferric ammonium citrate, oxalic acid and potassium ferricyanide. (2) As for these components, the proper masses of the components of the solution per liter are 6 grams respectively. (3) 6 minutes are required for effective toning. (4) 3-5% sodium bicarbonate solution is at an optimum condition to clean the letters.