심혈관계 질환으로 관상질환 집중치료실에 입원한 환자들의 혜후 측정을 위한 APACHEⅢ점수 체계의 임상적 유용성

이공섭,이창선,최현주,홍종서,강지향,김도형,이민영,오인균,김병엽,김상억,김학찬,한승혜,이재용,지영우,안경주 대한순환기학회 2000 Korean Circulation Journal Vol.30 No.8

韓醫學으로 보는 文宗의 疑問死에 대하여

이종호(Lee, Jong-Ho),안덕균(Ahn, Duk-Kyun) 백산학회 2009 白山學報 Vol.- No.83

The authors explained the hypothesis that Moonjong of Lee's Dynasty maybe died by the unexplaining treatment of the Medical Officer named JeonSoonEu. Moonjong had very slight desease called swelling, but Medical Officer gave him very poisonous Pinellia ternata in Pheasant meat, So he suddenly died in the three year of reign means very short period among the Lee's Dynasty. Generally Pheasant like to eat Pinellia ternata during the Summer, So If one want to eat the Pheasant meat must waite till the winter. Because during the winter Pheasant can't found the Pinellia ternata, so Pheasant meat not toxic. ... Who is the orderer, are not yet reaveled instead of JeonSoonEu. One cann't give the confidence as a prime mover of JeonSoonEu, because he is only one of the Medical Officier. So one thinks that probably SeJo, the younger brother, one of the most powerful king during the Lee's Dynasty is the main suspecter. Sejo killed the nephew Danjong, Son and succesor of MoonJong, and catch the reins of government by 'coup d'etat’. If Sejo connect with the Moonjong's died, maybe he is the only one suverean who killed the two kings overall the Korean history.

스포츠에 의한 성장기 요추추체종판 장해 분석

김민섭,이종영,이충영,이승훈,임완기,강은균,이종호 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.2

Apophyseopathy in human growing-up period is divided in three parts, early stage, advancing stage, and ending stage which are analyzed by X-ray test. The tuber of kantenabtrennung, schmorl and rear oxhorn dissociation are one of the these barrier process. We assume that the fracture of apophysis by overusing is the main cause of these barriers.

청소년의 스포츠 활동 참가와 스트레스의 관계

이종경,서동균 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.6

The purpose of this research is to examine how the adolescents participation in sports influences the stress of them, to back up empirically the fact that such mutual relation have an effect on the daily removal and easing of the stress, and further, being based upon this, to present the basic data required for the policies related to the adolescents. Among these, excluding those questionnaires which were judged to lack the reliability, the number of the samples used actually for the analyses was total 427 students including the 237 participating students and 190 nonparticipating students in the sports activities. The tool for the data collection is the "Survey questionnaire regarding the relations batween the sports participation of the adolescents and stress". and as a result of the adolescents of the reliability the stress α = .80 where high coefficients of the reliability have been derived. For the data analysis the SPSS (Statistical Package for Social Science) program has been used in this research, to meet the purpose of this research the frequency analysis, analysis of covariance, multiple regression analysis have been carried out, and the following research results have been derived. First, experience of participation in sports activities influences on stress level of the adolescents. Namely, the participants of sports activities are more low than the non-participants in stress level. Second, degree of participation in the sports activities influence on stress level of the adolescents, Namely, the participation frequencies have negative influence on stress level.

구내신연장치를 이용한 치조골증대술 후 임프란트 매식 : 치험 5예 REPORT OF 5 CASES

이용욱,박충열,송종운,박홍주,김영운,오희균,유선열 대한악안면성형재건외과학회 2002 Maxillofacial Plastic Reconstructive Surgery Vol.24 No.2

Successful alveolar ridge augmentation by distraction osteogenesis method has been reported previously. There are several types of devices for alveolar ridge augmentation. In this paper, a new intraoral distraction device was used on the severe atrophic mandible in order to distract an alveolar ridge vertically in 5 patients. Mean amount of distracted alveolar ridge was 7.4㎜ (5∼9.5㎜). Dental implants were placed in the distracted alveolar bone and good osseointegration was obtained in all patients. Mean follow up period is 2years 6months (7months∼4years 9months). No complications, such as infection or resorption was observed in all patients. Alveolar ridge augmentation by gradual distraction seems to be a safe, simple and reliable procedure.

Sports를 이용한 Marketing이 청소년 스포츠 활동에 미치는 영향에 관한 연구 : 3:3 길거리 농구 대회 참가자들을 중심으로

이종희,김도균 경희대학교 체육과학연구소 1996 體育學論文集 Vol.24 No.-

This marketing research is to find out the side effect on the teenagers through the sports activity, youth sports's in general belief, lifestyle, attitude towards sports activity and purchasement of sports equipment. The objective of this research was to show how the large corporation effectively uses the sports as the marketing tools on the sports activity and the youth. The following reslut of this research was done through the N Company's 3 on 3 basketball tournament survey/questionares (Self Administrative Method) was distributed to 6 major cities with 3.045 middle school and 1,374 High school students, total of 4,419 students. 1)For General understanding of this research was that middle/high school youth want to participate in basketsball, soccer, bowling, volleyball, respectively for the future. Basketsball is the sports most youth want to participate and play for now and the future in Korea. In the case of middle school students' division, most of the participants started playing basketball before 6th grade (96.3%) and for the case of high school division, they started playing basketball before 7th grade (87.39%). The main reason middle/high school students start to play basketball is by the suggestion of their peers (48.77%) and the others started by watching fine plays from basketball games(17.44%). The positive and benefit point of the sports are to follow: 42.01% play for liesure, 15.87% is to build friendship, 13.95% is to release the stress. The major place kids play basketball are in school yard 77.09% and 12.08% plays at the park. For the research of particpating leisure time are to follow: Middle school students exercise in average of 4.1times/8.4hours per week and for high school students exercise in average of 4.05times/8.83hours per week. 2)For 3 on 3 participants, 51.79% of middle school students spend in avarage of 10,000-30,000 won per month and 33.77% of high school students 30,000-50,000. For on month average, middle/high school students 31.45% spend less than 10,000 won, 21.3% send less than 20,000 won, 22.55% spend less than 30,000 won. This research also found that youth in korea are very interseted in sports by the survey. During spare time, 35.43% watch sports, 19.49% watch TV quiz, 12.98% watch movie, through TV program, which shows the strong interest in sports by the Korean Youth. For the food catagory, spare ribs was surveyed to be the most favorite food with 17.53% among teenagers followed by Chicken (14.72%), Pizza(14.52%) and Hamburger(7.04%). Jr. High school students were surveyed to spend 1.7 hours in using computers per week and 8.23 hours for High school students. 3)The survey showed 31% of Jr. High school student participated in events sponsored by corporations before and as 37.8% of High school students have participated in the event. Peers/friends(58.94%) are used as the easiest source of awareness of sports events followedm by Poster(18.15%), newspaper/Magazine(13.24%) and TV/Radio(7.39%) among Jr. High school students. 38% of teenagers took participation itself into consideration as the # 1 motivation to go for events. Improvement of skill(29.84%) and results of play (25.18%) were also mentioned. 4)In possession of sports equipments, the majority of Jr High school students held basketball equipment with 43.9% followed by Soccer(33.8%), Baseball(8.7%) and volleyball(2.8%) while basketball (47.3%), soccer(29.4%), baseball(8.5%) and swimming(2.5%) for High school students. Jr. high school students were found out to possess 2.88 pairs of sport shoes and 4.3 pieces of apparels while high school students were found out to have 3.33 pairs of shoes and 5.7 pieces of apparel. There were no big difference in using sources to get awareness of product. TV was used as the most accessible resources to get awareness of products followed by friend/family(11%), pamplete(8%) among Jr. high school students and TV(58%), Display(14%), Friend/family(13%) and newspaper(8%) for high school students. Brand(27.3%) was considered as the top reason to buy sports shoes and apparel among Jr. high school students. Price(23.2%), quality(18.7%) and function(15.3%) were also mentioned. Brand(25.7%), price(24.2%), function(20.7%) and quality(18.7%) were for High school students. In category of sports equipments, Brand(27.51%), sports category (28.89%), player(21.81%) and quality(14.25%) were surveyed as the factors for purchasing the products in order among Jr. high school and high school students. The above research results shows that sports marketing activities put a great impact on sports activities by teens. Teenagers are the new generation who have grew and been familiar with color TV and computer and they have a unique lifestyle such as individualizm, internationalizim, westernization, emotional immitation, Preference of Visul masscom and advantureous leisure activities. Therefore, sports marketing activities are able to help teenagers to release their school stress and keep them from juvnial deliquency, spend their energy through sports activities. This advantage of sports marketing activities have teenagers be strong both mentally and physically, and grow social understaning and cooperative spirits. Therefore, a couple of things need to be done in advance to secure broader sports activities; Re-recognition of participation of sports activities, Event PR, Development of various sports program, efficient utilization and enlargement of sports facilities and spaces, Availibility of opportunity and time for sports activities, This will allow corporations to participate in and invest on social activities. Spots marketing activities are based on strategic advertising plan for product, targeting participants through Sports equipments or service by Sports goods manufacturers, furthermore sports marketing activities are related to building teens'sound spirit and establishing sports activity environment.

보드 레벨 플립칩의 4점 굽힘 시험 시 파단 특성 연구

이용성,정종설,이재헌,신기훈,정성균 한국공작기계학회 2008 한국공작기계학회 춘계학술대회논문집 Vol.2008 No.-

In general, circuit board assemblies experience various mechanical loadings during assembly and in actual use. The repeated cyclic bending can cause electrical failures due to circuit board cracks, solder interconnects cracks, and the component cracks. In this paper, we report on the failure characteristics of board level flip chips under the repeated cyclic bending. We first describe a new 4-point bending tester, which is developed according to JEDEC standard No.. 22B113. The performance of the tester is then estimated through actual experiments . Test results reveal that the cracks first occur on the outer balls around 20,000 cycles and gradually propagate to the inner balls where cracks are found around 70,000 cycles.

한국인의 치아우식 조절에 관한 연구 : Ⅰ. 만경·동진강유역 음료수내의 수종 무기질 함량 Ⅰ. THE CONTENTS OF SEVERAL ELEMENTS IN DRINKING WATER AROUND THE REGIONS OF THE MANKYUNG AND DONGJIN RIVERS

이종흔,정동균,김중수,이효재,김각균,오귀옥,정태영 대한구강생물학회 1979 International Journal of Oral Biology Vol.3 No.1

Mineral analyses of water samples from several areas of the Mankyung River and the Dongjin River regions in Chonrabukdo where dental fluorosis was observed, which had been conducted between June in 1978 and January in 1979, have shown the following results. In general, the mean calcium concentrations were high in the areas where the mean concentrations of phosphorus and fluoride were low. And in the same area where dental fluorosis was particularly observed, seasonally a few minerals were variable─namely, calcium, phosphorus, and fluoride. Those samples of high fluoride concentration have higher phosphorus concentration, but calcium concentrations were the opposite phenomenon. Particularly, fluoride concentrations were remarkably greater during the cold season(January) than during the rainy season(July).

Colchicine과 Verapamil이 PTH에 의한 골흡수에 미치는 영향

이종오,정동균 대한구강생물학회 1986 International Journal of Oral Biology Vol.10 No.2

This experiment was performed to study the effects of colchicine and verapamil on PTH-induced bone resorption in organ culture. Ulnae and radii were removed from 19-day fetal rats, prelabelled by subcutaneous injection of 200μCi ^45CaCl_2 into their mothers on the 17th day of gestation, and then explanted on the Millipore filters in organ culture dishes. The media of normal group were exchanged with fresh media, and control group with 0.1U/ml PTH-supplemented media, while experimental group, were exchanged with 0.1U/ml PTH+10^-7M colchicine, PTH+40μM verapamil, or PTH+10^-7M colchicine+40mM verapamil complexed media. Radioactivity of ^45Ca released into media after 24, 48 and 72 hours of culture and remained in cultured bone after 72hours, were both determined. The rates of bone resorption in each group were measured by the percentage of released ^45Ca to the total radioactivity that presented in the bone at the beginning of culture. And also effects of colchicine, verapamil and colchicine+verapamil were observed by the ratios of %-release of ^45Ca between paired control and experimental group. The following results were obtained: 1. PTH at the concentration of 0.1U/ml, increased the fetal bone resorption by 67 and 87% after 48 and 72hours of culture, respectively 2. Colchicine, at the concentration of 10^-7M, presented significant inhibition of PTH-induced bone resorption after 48 and 72 hours of culture, and verapamil, at the concentration of 40μM, presented significant inhibition of the PTH-tnduced bone resorption after 72 hours of culture. 3. Colchicine plus verapamil at the concentration of 10^-7M and 40μM, respectively, presented significant inhibition of PTH-induced bone resorption after 48 and 72hours of culture, but presented lack of additive or synergistic effects.

한국인의 치아우식 조절에 관한 연구 : Ⅰ. 치아불소증이 심한 만경강유역의 음료수내 수종 무기질 함량 Ⅰ. THE CONTENTS OF SEVERAL ELEMENTS IN DRINKING WATER OF THE HIGH DENTAL FLUOROSIS REGIONS

이종흔,정태영,김중수,이효재,민병무,정동균 대한구강생물학회 1980 International Journal of Oral Biology Vol.4 No.1

These studies were performed in an effort to elucidate the relation between dental fluorosis and several minerals which are contained in drinking water in the regions of the high fluorosis index. The water samples were collected from several regions around the Mankyung River in Chonrabukdo where high fluorosis index was observed in the pupils and from the control regions where dental fluorosis were not reported. The contents were analyzed by means of spectrophotometry for phosphorus, fluoride ion activity for fluoride, and atomic absorption spectrophotometry for calcium, magnesium and manganese. The calcium concentrations of drinking waters collected from the regions where high degree of dental fluorosis was appeared were lower than those of control regions. The phosphorus concentrations in the regions of high fluorosis index were very high, and the fluoride concentrations were remarkably greater than those of control regions. There was regional change in the magnesium concentrations of drinking water collected from the regions of the high dental fluorosis and control regions. But manganese concentrations showed markedly high regional variation.