인접건물에 의한 반사주광 성능에 대한 평가

최원기,이동권,안명환,서승직 대한건축학회 2004 대한건축학회논문집 Vol.20 No.6

This paper is focused on evaluation of daylight reflecting performance from the adjacent building for improvement of poor environment conditions in a metropolitan area. The numerical model developed can be used for evaluation of daylight reflecting performance. As a result comparison of our simulation programs and commercial softwares, it was verified that there was no difference between two results. In this study, the sensitivity analysis of environmental performance factors of daylight reflecting from the adjacent building were examined, analysed and presented as a solution method for improvement of building environments. The results were proved to be an effective control methods for improvement of building environment, especially in a metropolitan area.

軍 住居施設의 實態 및 改善方案에 관한 硏究

崔明奎,林寄浣 호남대학교 산업기술연구소 2000 산업기술연구논문집 Vol.8 No.-

군 주거시설은 당국의 꾸준한 노력에 따라 양적으로는 어느 정도 충족되었다고 볼 수 있으나 질적 측면에서는 아직도 많은 문제점을 내포하고 있으며, 특히 주거의식수준의 향상에 따라 주거공간에 대한 요구 또한 증가될 것이므로 이들에게 안정된 주거환경을 제공하기 위해서는 현재의 군 주거시설의 개선은 절실히 필요한 실정이다. 이에 따라 본 연구에서는 군사생활의 경험이 있는 상무대에 근무하는 군 간부를 대상으로, 그들이 거주하고 있었던 관사를 중심으로 한 주거시설의 실태, 만족도 및 선호도를 조사, 분석하여 봄으로서 군 주거시설의 합리적인 개선방안을 제시하고자 하였다. As a result of continuing effort to improve the condition of official residence for professional soldier, the number of official residence for them has been increased, but its quality has many problems up to the present time. As society develops, officers want better living space for their family, and satisfying their demand greatly affect their morale. Therefore, the quality of official residence must be improved. In this point of view, we attempted, in this paper, to survey and analyze the residential condition and consciousness of it, and gripped the several point at issue. Going a step forward, We propose the rational direction for improvement of residential environment.

구조최적화를 위한 국소 탐색 기능 강화 유전 알고리즘의 개발에 관한 연구

최낙기,서명원,조기용 기계기술연구소 2000 성균관대학교 논문집 기계기술편 Vol.2 No.1

It is known that genetic algorithm searches the global optimum of structural problems which mostly have many local minimums. In spite of the advantage of the global search which genetic algorithm has the application to structural problems has been limited, for its slow convergence especially near the optimum point. For the genetic algorithm to be applied to structural problems enhanced local search method for genetic algorithm(ELGA) is devised in this study by adopting mathematical programming technique. During the conventional genetic procedure a feasible and usable direction at the best point is found and searching minimum along the direction is performed to enhance the local search. To verify ELGA two mathematical problems which have many local minimums and two structure problems which are 10 and 25 bar truss problem are applied and its accuracy and fast convergency have confirmed

投砲丸에 있어서 身體分節의 運動量에 關한 硏究

崔大雨,白明基 忠南大學校體育科學硏究所 1983 體育科學硏究誌 Vol.1 No.1

The present study was performed to see the momentum of body segment in Shot-put throw. A female athlete of Chungnam National University who was a National junior athlete of Shot-put was served as subject. The analysis of the subject’s shot-put throwing motion is as follows: 1. The record which was gained by O’Brien Method is 13m20cm(Total momentum). That is, Throwing at the original place as Leg strength is the best record(43.03%), the Power of Arm stretching 22.88%, turning of shoulder 17.35%, Gliding 9.85%, Snapping 6.89%. 2. To gain the better record, Shot-putter should build up the Power of Gliding and Snapping through partial practice. 3. To improve Physical fitness, Shot-putter should build up the Power of Leg and Body Upper body through Weight training, Speed, and Jumping exercises.

노인의 영적 간호요구

최미혜,김경희,김귀옥,김기숙,김수강,김정신,김춘숙,노흥진,박지연,성혜연,오명선,이선희,이원옥,이윤영,이현수,장명재,차혜경,채정선,홍상희 중앙대학교 의과대학 간호학과 간호과학연구소 2001 중앙간호논문집 Vol.5 No.1

This study was designed to exam the aged's needs for spiritual nursing care. The purpose was to serve as a basis for the development of spiritual nursing practice. The major findings are as follows : 1. The degree of needs for spiritual nursing care as area was that needs of love and relationship mean 22.0, needs of meaning and object mean 28.2, needs of forgiving mean 13.5. Total needs for spiritual nursing care mean 63.7, which was on the upper middle level. The needs of meaning and object was rated highest. 2. Among the general characteristics of the subjects, needs of love and relatiohship wasn't significanlty different. 3. Among the general characteristics of the subjects, needs of meaning and object was significantly different according to two factors : age(F=7.260, p=0.001), religion(F=5.275, p=0.001). Higher needs of meaning and object was possessed by the older than the younger, by the one who have religion than the other. 4. Among the general characteristics of the subjects, four factors made a significantly difference to needs of forgiving : sex(t=-2.851, p=0.006), age(F=8.201, p=0.001), religion(F=6.928, p=0.000), disease(t=2.327, p=0.024). Higher needs of forgiving was possessed by man than woman, by the older than the younger, by the one who have religion than the other, by the one who have disease than the other.

식도를 포함한 전위장관을 침범한 전이성 악성 흑색종 1예

최정영,김준기,신성하,고영춘,조상욱,서강석,강명원,임연근,여향순,김경수 全南大醫大 2001 전남의대학술지 Vol.37 No.1

견운모 석분을 이용한 돌침대용 판재 개발

김기락,주명기,최동순,김남길,연규석 강원대학교 석재복합신소재제품연구센터 1998 석재연 논문집 Vol.3 No.-

이 연구의 목적은 견운모 석분을 포함하는 폴리머 복합체로 현재의 돌침대용 관재보다 고강도이며, 우수한 열적성질을 가진 상판을 개발하고 물리·역학적 성질을 실험적으로 구명하는데 있다. 실험결과 성능이 우수하고, 고강도이며, 높은 충격강도와 양호한 축열성능을 갖는 것으로 나타나 실용화가 충분히 가능한 것으로 판단된다. The objectives of this study were to develop an stone bed-panel that has higher strength, better thermal property than existing bedpamels by using polymer composite contained sericite powder and to experimentally test to describe the physical and mechanical properties of the stone bed-panel. Test results not only indicate that the bed-panel has a good performance, high strength, high impact resistance and good heat storage property but also has a good possibility to put into practical usage.

지구성 운동이 중년여성의 혈중지질농도에 미치는 영향

朴麟基,崔大雨,李明秀,徐在河,趙炳俊,金泰亨 충남대학교 체육과학연구소 2000 體育科學硏究誌 Vol.18 No.1

The purpose of this study was to identify the effect of endurance exercise program on the middle-aged women. Six subjects were recruited from among volunteers responding to advertisements placed around the university community. All subjects, with no experience in regular physical activity participated in an interventional training consisting of swimming and stretching three days a week for 10weeks. Pre-and post blood lipid levels, such as Total Cholesterol(TC), High Density Lipoprotein Cholesterol(HDL-C), Low Density Lipoprotein Cholesterol(LDL-C), and Triglyceride(TG) were measured. A paired t-test showed results that were significant the .05 level were HDL-C , LDL-C, TG, and TC/HDL-C Ratio. The main finding of the study was that the role of endurance training, as prescribed in our study has the effect of making improvements in blood lipid levels for the middle-aged women. 1. After a 10week period of endurance exercise, the Total Cholesterol(TC) level was higher than that of pre-test. But the difference no showed the statistical significance. 2. After a 10week period of endurance exercise, the High Density Lipoprotein Cholesterol(HDL-C) Low Density Lipoprotein Cholesterol(LDL-C). Triglyceride(TG) level was higher than that of pre-test. and the difference showed the Statistical significance. In conclusion, even though there was significant in blood lipid levels after endurance exercise, swimming has a beneficial on improving in the middle-aged women.

[P349] A case of squamous cell carcinoma arising from epidermal cyst on buttock

( Won Choi ),( Kyoung Geun Lee ),( Byoung Yong Koh ),( Ki Bum Myung ),( Seung Hyun Cheong ),( Hyung Jin Hahn ) 대한피부과학회 2017 대한피부과학회 학술발표대회집 Vol.69 No.1

Epidermal cysts are common benign tumor of the skin. They are slow growing, round, firm intradermal or subcutaneous tumor and occur most commonly on the trunk, face and scalp. Interestingly, when an epidermal cyst ruptures and its contents are released into the dermis, foreign body reaction occurs. As a result, multinucleated giant cells may form a keratin granuloma and lead to a pseudocarcinomatous hyperplasia, which is thought to be a stimulant of squamous cell carcinoma (SCC) formation. From a review of the literature, malignant transformation of epidermal cysts is very rare and its incidence rate is known to be 0.011 -0.045%. An 82-year-old woman presented with painful, 2cm-sized subcutaneous nodule on left buttock for two years. Excisional biopsy specimens were taken from the skin lesion on buttock. In microscopic view, numerous keratinous materials were released from ruptured cysts. The specimen was consisted of well-differentiated squamous cells with atypical nucleus and mitotic figures. In mid dermis, horn pearl and the numerous multinucleated giant cells were also seen. On immunohistochemical staining, CK5/6 were positive. Also, Ki-67 and p53 were largely confined to basal portion of epithelium. The patient was diagnosed with a rare case of SCC arising from epidermal cyst based on histological finding and was later treated with complete excisional biopsy. Herein we report a rare case of SCC arising from epidermal cyst.

장기간 운동이 비만여성의 특성불안 및 관련 생리변인에 미치는 영향

박기용,박영명,박병규,김성진,최경훈 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.3

The purpose of this study was to examine the changes of trait anxiety and its related physiological variables in obese women through chronic exercise. A total of twenty three college female students having over 30% of body at were equally assigned to an experimental group or a control group. The experimental group lasted aerobic exercise for 40 minutes a day, 3 times per week for 10 weeks, Their exercise intensity was 50% to 70% of VO₂ max, An independent t-test using each group's gain scores showed that changes of the trait anxiety(p<.05), body fat(p<.01), and VO₂ max(p<.05) were significantly different from those of the control group. There were, however, no significant differences between the two groups in the changes or the blood pressure and the recovery heart rates, It was concluded that chronic exercise can lower trait anxiety in obese women, However, the decreased trait anxiety seems to be independently associated with blood pressure changes.