卷柏의 혈액암세포주에서 抗癌作用에 대한 연구

남항우,이성원,이병주,권칠용,문연자,안성훈,우원홍 한국전통의학연구소 2002 한국전통의학지 Vol.12 No.1

The Sellaginella Tarmariscina is widely used in the traditional oriental herbal medicine for its anti-inflammatory, antioxidant effects. The effects of aqueous extracts of Sellaginella Tarmariscina on the viability and induction of apoptotic cell death were investigated in HL-60 cells. The cell viability after treating with extract of Sellaginella Tarmariscina was quantified by MTT assay. The results showed that could inhibit the proliferation of HL-60 cells and caused a 40% inhibition of HL-60 cells at concentrations of 400 ㎍/ml. The cancericidic effect of Sellaginella Tarmariscina was mediated by apoptosis. Thus, HL-60 cells exposed to Sellaginella Tarmariscina displayed the DNA fragmentation ladder and nucleus chromatin condensation characteristic for apoptosis. In conclusion, our results suggest that the extract of Sellaginella Tarmariscina may induce the apoptotic death in HL-60 cells.

불연속 금형을 이용한 정방형 Box-Drawing에서 박판금속의 인발도에 관한 연구

엄태문,오흥국 亞洲大學校 1984 論文集 Vol.7 No.-

This study is concerned with the drawability of sheet metal in square box-drawing with discrete die. A measurable parameter, draw-in, is assumed in order to show the formability of sheet metal in the deep drawing of general shape, of which special case is the drawing tatio in cup drawing. It is through experimental study that optimal size and shape of the blank at given punch size, which are the ones at maximum draw-in, are searched for and the variation of maximum punch load with respect to rolling direction and percentage of reduction are showed. Also the effect on corner-cut of blank and the change of punch force with draw depth are examined. The used die can have two defferent punch sizes (40x40mm, 24x24mm) and change its shape and size. Cold rolled commercial copper and aluminium sheets of 1mm thickness are taken as test material.

학교체육 경영 활성화를 규정하는 조직풍토요인의 분석 : In the Case of the Managerial Organization for School Physical Education

원기승,문행자,최경범 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.2

This paper refered to the managerial organization for school physical education. But reports of this type of study have apparently not been published to date. Then in this paper it was indicated that the managerial organization should be discussed from three view points; (1) correlation between the school organization and managerial organization for physical education. (2) contingency theory. (3) motivational approach. The purposes of this paper. therefore, were to clarify the structure of the organizational climate and to analysis the relation between the organizational climate and the effectiveness of managerial organization. The survey was conducted at 7 primary school and 6 junior high school by questionnaire, and the subjects were 312 teachers. The summary of the results were: 1) The organizational climate of a school was consisted of six clements as follow: Maintenance, Cooperation, Task Achievement Job efficiency, Disengagement. Hindrance. These elements were integrated two dimensions that were HUMA-SYSTEM and TECHNICAL-SYSTEM. 2) The correlation between the organizational climate and Integration-Latency function of the managerial organization was significant high. Especially the organizational identification of the managerial organization was significant high. Especially the organizational identification which was one of the effectiveness variables was influenced most strongly by HUMAN and TECHNICAL-SYSTEM dimensions. 3) The positive attitude toward physical education services of teachers created innovation of management for physical education.

스포츠 레크리에이션의 행정학 및 경제학적 분석

육조영,문행자,이길민,이우재 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.2

To the recent days, monetary aspect of sports and recreations were viewed as negative. If someone mentioned about relationship between sports and money, it was regarded as taboo and prohibited. But, the economical development and well-being environments enable specialists to mention it. It is necessary that economical and commercial analysis about sports industry will be performed with a great number of analysis tools. Because of huge growing speed of sports industry in ROK, several branches are made from this sources. The most of researches and studies only, which were dome in the standpoint of sociology or economical politics, referred on sponsorship of pro-sports or the correlationship between professional sports and amateur sports. There are a lot of limitation in such studies and researches because of its origins and motivation of study. To the contrary, studies about recreation sports and leisure sports alway have macro economical viewpoint, and this view point were enable analysis that they inspected deep parts of that industry, and found some fatal problems. These studies made a linkage between macro economical aspect and sports economical policy making deciding. Its figure is views as sports research, but its real figure is national economical research. A lot of people don's find figures about sports marketing and industries. This phenomenon make out sports economical industry weaken. In the standpoint of comsumer who are using sports materials and resources, the quality of recreational service product is more important than quantity of it. So, researchers have to do their best for acquiring several useful techniques and methods for developing quality of services and process of service figuring. "Joy," "satisfaction," or "health" were not used in the field study of economics. But nowadays, these concepts are most useful key-words for sport economy, and industry which make huge money for our people. The sports economy make a lot of spare jobs and professions, and it give a great quantity of profits to employees. Convenience of using sports services and products includes not only the satisfaction of consumers but also its halo-effects to the economy and industry. If we will study about these scholar theme, we must divide philosophical fields profit-oriented sports industry, and non-profit-oriented sports industry. We think that this dividing method is proper to studying. The former part is focused on individual consumers activities for sports recreation and managing rear marketing. And the latter part is focused on forecasting of public sports demand, case study of sports marketing. and the necessity of adequate sharing of given-resources for public sports economical effect of national industry. If we will doing these studies with scientific and economical method, we should earn a lot of useful products.

미국의 스포츠 매니지먼트 연구동향 분석

이강우,육조영,문행자,백광 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.2

The graduates of sports management are employed about to amateur organization, company sports department, country club, resort, public institution, citizen sports center, horse racing, pro-sports team, management or marketing of university games, athlete agency and the campus games and clubs like to recreation sports. Sports management gives the possibility enough to people that interested in sports career. The future of the field depends on the talent' success that finished to sports management process.

서울시 수열에너지 이용 확대 전략

조항문(Hang-Mun Cho),윤초롱(Cho-rong Yoon) 서울연구원 2020 서울연구원 정책과제연구보고서 Vol.- No.-

의료용 라텍스 장갑과 부작용

황지인,서문자 성인간호학회 1997 성인간호학회지 Vol.9 No.2

The reports of adverse reactions related to latex glove use are increased worldwidely. There is no clear cause. The adverse reactions related to latex glove are reported variously from localized minimal to systemic anaphylaxis, even death. There is no report on latex glove hypersensitivity in Korea, but clinically we have heard the adverse reactions sporadically. Therefore this investigators survey operating room nurses and surgeons who are high risk groups. The study will be the basis on latex allergy. We can explore alternatives against latex glove allergy through the study. Data are collected 210 respondents(doctors, 147 : nurses, 63) by the questionnaire from July 8 to September 22 in 1995 and analyzed by descriptive statistics. Conclusions are follows : (1) Incidence of adverse reaction related to latex glove use is total 41.0%(87 person), which include 35 nurses(55.6%) and 52 doctors(35.4%). (2) The relation between the incidence and exposure time is significant, those who are working in operating room more than 5 years have higher incidence(p=0.005). (3) The relation between the incidence and gender is significant, and the incidence in female is higher. (4) The atopic persons have more adverse reactions than the non-atopics(p=0.00005). (5) There is no relation between the incidence and disease history(p=0.37). (6) Common adverse reactions include itching (90.8%), rash(71.3%), dermatitis(52.9%), urticaria(35.6%), relatively rare adverse reactions include facial edema, dyspnea, wheezing, fainting and so on. (7) In surgical general gloves the adverse reaction incidence is 41.0%(87/210), in hypoallergenic glove, 47.8(11/23). In conclusion, the adverse reaction incidence related to surgical latex glove are 41.0%, gloves used in this study are 2 types, to which persons having adverse reactions are 11.

Identification of Topological Entities and Naming Mapping for Parametric CAD Model Exchanges

Mun, Duh-Wan,Han, Soon-Hung Society for Computational Design and Engineering 2005 International Journal of CAD/CAM Vol.5 No.1

As collaborative design and configuration design gain increasing importance in product development, it becomes essential to exchange parametric CAD models among participants. Parametric CAD models can be represented and exchanged in the form of a macro file or a part file that contains the modeling history of a product. The modeling history of a parametric CAD model contains feature specifications and each feature has selection information that records the name of the referenced topological entities. Translating this selection information requires solving the problems of how to identify the referenced topological entities of a feature (persistent naming problem) and how to convert the selection information into the format of the receiving CAD system (naming mapping problem). The present paper introduces the problem of exchanging parametric CAD models and proposes a solution to naming mapping.

CA3TS : ETRI CDMA Adaptive Antenna Array Testbed System

Mun Geon Kyeong,Kyung Hi Chang,Eung Soon Shin,Youn Ok Park,Robert Amott,Alan Carr,Ki Chul Han,Chung Kun Lee,Hang Gu Bahk 대한전자공학회 1997 CDMA International Conference and Exhibition Vol.- No.-

Difference of Pinch Strength According to Testing Posture and Various Flexion Degree of Elbow Joint

Hang Eun Lee,Jin Kyu Yang,Jin Hee Son,Bo Young Hwang,Mun Kyo Kim,Mi Suk Ha,Jae Heon Kim 국제물리치료학회 2010 Journal of International Academy of Physical Ther Vol.1 No.2

The purpose of this study was to determine the difference of the pinch strength according to testing posture(standing and sitting) and elbow flexion degree(0。, 45。, 90。and 135。). Forty normal young adults(male: 20, female: 20, mean age: 22.68±2.91 years) participated in this study. The methods of this study were categorized as follows: 1) One set of measurement was performed on four elbow flexion degrees(0。, 45。, 90。and 135。) in two testing postures(standing and sitting) and all subjects were measured for 3 sets testing procedures in every experimental sessions. 2) Pinch strength in various elbow flexion degree was measured after 2 min rest time, and then each test set was repeatedly performed with 5 min rest time to prevent fatigue of muscles involved in the elbow joint. The result was obtained as follow: 1) In standing posture, there was statistically significant difference at 0。and 45。, 0。and 90。, 0。and 135。, 45。and 90。, 45。and 135。, 90。and 135。. 2) In sitting posture, there was statistically significant difference at 0。and 45。, 0。and 90。, 0。and 135。, 45。and 90。, 45。and 135。, 90。and 135。. 3) Statistically, there was no significant difference between standing and sitting posture in same elbow flexion degree, however pinch strength in standing posture was higher than sitting posture.