性別 및 年齡에 따른 體格과 體力의 特性과 變化에 關한 縱斷的 硏究Ⅱ : Emphasised on College Men of Department of Physical Education 體育專功 大學生을 中心으로

金尙國,姜東洹,張周鎬,金昇一,徐再均,金耕知,孫斗玉,鮮于攝,崔榮烈,尹宇相,金亨燉,方永鎭,朴英震,柳在忠 慶熙大學校 體育科學大學 1989 體育科學論叢 Vol.- No.2

The purpose of this study was to compare the characteristics, change in physique and physical function of college students majoring physical education and Taekwondo (454 males and 64 females of age groups ranging from 18 to 26). The results are as following: 1. The male group of 23yrs old in physical education showed highest values in 7 items(Weight, Chest Girth, Fore Arm Girth, Thigh Girth, Calf Girth, Scapular Skinfold Thickness and Suprailiac Skinfold Thickness). 2. In the Physical function, the male group of 18yrs old showed highest values in Power, Flexibility, and then 21yrs old at Back Strength, Vital Capacity, and 23yrs old at Grip Strength, and 25yrs old at Blood Pressure, respectively. 3. In the physique, the male group of 22yrs old showed highest values in Weight, Chest Girth, Thigh Girth, Calf Girth, and then 24yrs old Upper Arm Girth, Fore Arm Girth, and 19yrs old at Height, Upper Limb Length, respectively. 4. In Physical Function, the 22yrs old showed highest values in Back Strength, Vital Capacity, and then 23yrs old at Side Step, Trunk Extension, but 18yrs old showed lower Values in Grip Strength, Side Step, Vital Capacity and Blood Pressure. 5. The female group of 22yrs old showed highest values in 8 items(Height, Sitting Height, Waist Girth, Upper Limb Length, Lower Limb Length, Skinfold Thickness), and then 18yrs old at 5 items (Weight, Upper Arm Girth, Fore Arm Girth, Thigh Girth, Calf Girth), respectively. 6. In the physical function, the 22yrs old showed highest Values in Grip strength, Back Strength, Power, 5 Minute Run, and 18yrs old at flexibility, Harvard Step Test, respectively. 7. In the change of the physique for two years(1988-1989) in the male group, majoring Physical education the 22yrs old showed increase in 4 items, and the 20yrs old in 3 items, but 18yrs old showed decrease in 3 items. 8. In the change of the physical function for two years in the male group, the 20yrs old showed increase in 4 items, and the 21, 25, 26yrs old in 3 items, but the 19yrs old showed decrease in 6 items, and 18, 22 yrs old in 5 items, respectively. 9. The change of the physique for two years in all female group, of 18, 19, 20, 21yrs old showed increase in 11 items except Skinfold Thickness. 10. In the change of physical function for two years in female group, the 18yrs old showed increase in 3 items, and then 20yrs old in 5 items, but 19, 22yrs old decreased 12 items, respectively. 11. The highest significant difference in physique between male and female was found in weight(mean Value 17.5%), and the lowest difference was found Thigh Girth, Calf Girth(1,3%), Upper Limb Length, Lower Limb Length(2.5%). 12. The Highest difference in physical function was Strength (mean Value 40%), Vital Capacity (33%), Power(22%), but Lower Trunk Flexion, Foot Balance(3.4%). 13. In the difference of Physique and physical function between physical education major and taekwondo major, the physical education showed higher values in skinfold Thickines (mean Value 16.5%), Weight, Waist Girth(4.7%) and Strength(33%), Endurance(5.6%), but subjects majoring Taekwondo showed higher values in Flexibility and Foot Balance. 14. In all male groups, Waist Girth, Scapular Skinfold Thickness, Back Strength, Sargent Jump, Trunk Extension and Diastolic Blood Pressure were showed a significantly related at 0.001 level.

性別 및 年齡에 따른 體格과 體力의 特性과 變化에 關한 縱斷的 硏究 Ⅰ : 體育專攻 大學生을 中心으로 Emphasised on College Men of Physical Education

金尙國,姜東洹,金昇一,徐再均,金耕知,孫斗玉,鮮于攝,崔榮烈,尹宇相,金亨燉,方永鎭,李錫元 慶熙大學校 體育科學大學 1988 體育科學論叢 Vol.- No.1

The purpose of this study was to compare the characterists and change in physique and physical function by college student of physical education major(287males and 40 females of age groups ranging from 18 to 26). The results were as following; 1) The characteristics of physique and physical function by sex and age. ① The male group of 18yrs old showed higher values in Height, Weight, Upper Limb Length, Strength, Flexibility, and Vital Capacity than any other groups, but female group showed lower values in Height, Weight, Chest Girth, Lower Limb Length, Thigh, Girth, Calf Girth and all of the Physical function. ② The male group of 19yrs old showed high values in power and Agility, then female group showed in Strength and Flexibility. ③ The male group of 20yrs old showed the lower values in Weight, Waist Girth, Upper Limb Length, Fore Arm Girth, Thigh Girh.Calf Girth, Vital Capacity, and female group are very lowed in Upper Arm Lenght, Fore Arm Length, Skin Fold Thickness and 5 minute Run. ④ The male group of 23yrs old showed the high values in Upper Arm Girth, Fore Arm Girth and Balance, and then female group higher in Weight, Chest Girth, Waist Girth, Upper Arm Girth, Fore Arm Girth, Thigh Girth, Power, Shuttle Run, Balance and vital capacity than any other age Groups. ⑤ In male group, Chest Girth, and Blood Pressure were significantly related, and Side Step and Trunk Extension were nagatively related to the age at 0.1% level, and then in female group, Sargent Jump, Standing Long Jump and Vital Capacity were showed a significantly related at 0.5% level. 2) The difference of physique and physical function between male and female by age. ① Everage difference in whole physique items except skinfold thickness was 9.8%, and that 21.1% in all of physical function except Trunk Flextion between male and female group subjects. ② About the ages, the 18yrs old male group showed the 22.8% higher values of 26 items, but 22yrs old male group were about 12.2% in 23 items, thus it is very lower than any other groups. 3) The difference of physique and physical function between General group and physical education group in age-matched. ① In the physique male physical education groups showed about 7% higher in Weight, Chest Girth, Upper Limb Length, Upper Arm Girth, Thigh Girth, and female group showed about 7% higher in Weight and Upper Limb Length. ② In the physical function, Trunk Flextion, 5 minute Run, and Blood Pressure(Diastolic) were about 8% high values in whole group, and female group showed about 8% higher in Standing Long Jump, Shuttle Run, and Trunk Extension. ③ In 22yrs old male and female physical education group were very dominated in physique and physical function than the other age group against the general group.

정신과 입원환자의 서비스 만족척도의 개발

김철권,이지연,송영선,김규호,김경률,김제원,이동기,최병무 大韓神經精神醫學會 2006 신경정신의학 Vol.45 No.3

목적 본 연구의 목적은 국내 정신의료기관(정신병원, 종합병원 정신과)에서 간편하게 사용할 수 있는 신뢰도와 타당도가 검증된 입원환자의 서비스 만족척도를 개발하기 위한 것이다. 방법 여러 단계를 거쳐 국내 실정에 맞는 문항을 개발하였고,정신병원, 종합병원, 대학병원 정신과 병동에서 퇴원하는 348명의 환자들을 대상으로 신뢰도와 타당도를 조사하였다. 요인분석 결과 5개의 요인이 추출되었으며 전체 변량의 63.04%를 설명하였다. 내적 일관성에 대한 신뢰도 계수 (Crohnbach's α)는 0.95로 상당히 높은 수준이었고, 수정된 개별문항-총점 상관계수는 0.50부터 0.72까지의 범위에 속하였다. 요인분석을 통해 추출된 서비스 만족척도의 각 하위척도 점수와 서비스 만족척도에 첨부된 각 영역에 대해 전반적인 만족도를 묻는 세 개의 문항 점수 간의 상관성 역시 유의하게 높았다. 결과 진단명에 따른 서비스 만족척도의 전체 점수에서는 불안/신체형/강박장애 환자군과 기분장애 환자군이 각각 정신분열병 및 기타 정신병 환자군과 알코올중독 장애 환자군에 비하여 유의하게 높은 점수를 보였으며, 입원형태에 있어서는 자발적 입원군이 강제 입원군에 비하여 전체 만족점수가 유의하게 높았다. 그러나 성별, 월수입, 학력, 직업, 종교, 결혼상태 등의 변수에서는 서비스 만족척도의 전체 점수에서 유의한 차이가 발견되지 않았으며, 마찬가지로 연령, 입원일수, 입원횟수, 첫 발병나이, 유병기간 등의 임상적 변수에서도 서비스 만족척도의 전체 점수와 유의한 관계를 보이지 않았다. 서비스 만족척도의 전체점수에서 대학병원 환자군이 정신병원 환자군과 종합병원 환자군에 비하여 각각 유의하게 높았다. 결론 결론적으로 국내 정신의료기관에 입원한 환자들의 서비스 만족을 평가하기 위한 목적으로 개발된 본 척도는 높은 수준의 신뢰도와 타당도를 보였으며, 또 국내 정신의료 환경에 맞는 요인구조를 보였다. 따라서 정신의료 서비스에 대한 정신과 환자의 만족도에 대한 연구가 거의 없는 실정에서 본 척도의 개발은 향후 국내 정신의료의 질과 치료결과를 높이는 도구로 활용될 수 있을 것으로 기대된다. Objectives : To develop and test the validity and reliability of a brief self-completed questionnaire (Service Satisfaction Scale : SSS) for routinely assessing the quality of service in psychiatric ward inpatients. Methods : A 30-item multidimensional questionnaire was developed by several steps of face validity and content validity. The questionnaire was administered to inpatients (n=348) discharged from psychiatric hospitals, general hospitals, and University hospitals. Construct validity was supported by performing principal component analysis. Reliability was estimated by calculating internal consistency of Cronbach's alpha. Results : Factor analysis yielded five factors comprising staff attitude, treatment quality, ward environment, access/cost, and ward rule, which account for 63.04% of the common variance. The internal consistency of the scale was high (Cronbach's alpha=0.95). The concurrent validity was supported by the significant correlation of each of five factors with item that measured overall satisfaction of SSS. Patients with neurosis (anxiety disorder, somatoform disorder, obsessive compulsive disorder) and mood disorders were significantly satisfied than those with psychosis and alcoholic disorders. Patients who admitted voluntarily were more significantly satisfied than those who admitted involuntarily. Sociodemographic variables such as age, gender, marital status, monthly income, education level, employment status and religion were not significantly different at the total scores of SSS. Similarly, clinical characteristics such as age of onset, duration of illness, lengths of hospital stay and number of previous hospitalization did not associate significantly with the total scores of SSS. Patients discharged from university hospitals were significantly more satisfied than those of the general and psychiatric hospitals. Conclusion : SSS performed well in the validity and reliability, indicating that it can be a useful tool for measuring Satisfaction of psychiatric inpatients in Korea.

A Study on an Independent Steering & Driving Control Algorithm for 6WS/6WD Vehicles

Joo-Young Choi,Dong-Hyung Kim,Chang-Jun Kim,Young-Ryul Kim,Sang-Ho Kim5,Chang-Soo Han 제어로봇시스템학회 2010 제어로봇시스템학회 국제학술대회 논문집 Vol.2010 No.10

Skid-steered vehicles are favored for military use in off-road operations because of their high maneuverability and mobility on extreme terrains and obstacles. There is a trend towards transforming steered tracked vehicles to skid-steered wheel vehicles for high speed at the expense of reduced mobility. Skid-steered vehicles turn by generating different longitudinal forces at the tires due to the application of different torques to the wheels on the opposite side of the vehicle. Conventional vehicles, however, cannot generate an opposite driving force at each side wheel. Using an independent steering and driving system, six-wheel vehicles can show better performance than conventional vehicles. Hybrid steering is a combination of skid steering in the load velocity and the steered wheel system at high speed. This steering enhances maneuverability under low speed and stability at high speed. This paper describes a 6WS/6WD vehicle for hybrid steering in three parts: the Vehicle Model, the Control Algorithm for Hybrid Steering, and a Simulation. First, the vehicle model is an application of the TruckSim software for 6WS and 6WD. Second, the hybrid steering control algorithm describes the optimum tire force distribution method for energy savings. The last is simulation and verification.

感冒처방 晴崗醫鑑 '加味普正散'의 의학역사적 이해

이병욱(Byung-Wook Lee),김동율(Dong-Ryul Kim),차웅석(Wung-Seok Cha) 한국의사학회 2011 한국의사학회지 Vol.24 No.2

This paper aims to find out the unique Oriental Medical characteristics of the prescription Gami-Bojeongsan(加味普正散), which can only be found in 『Cheong-gang Euigam(晴崗醫鑑』 and the records of diagnosis by Kim Yeong Hoon. First, clues regarding Gami-Bojeongsan (加味普正散) in 『Cheong-gang Euigam(晴崗醫鑑)』 and the records of diagnosis by Kim Yeong Hoon have been collected, and then the origin of Gami-Bojeongsan(加味普正散) has been studied. Moreover, changes of prescriptions for common cold in East Asian Medicine have been looked into from historical perspective, and their connection to Gami-Bojeongsan(加味普正散) has also been researched. Lastly, connection of prescriptions for common cold found in royal records of the Chosun Dynasty to Gami-Bojeongsan(加味普正散) has been confirmed. The results are as follow: 1) Gami-Bojeongsan(加味普正散) is a most frequently used prescription in the records of diagnosis by Kim Yeong Hoon, and was used mostly in winter. It includes various modified versions. 2) Prescriptions that adopt Cyperi Rhizoma(香附子) as the sovereign medicinal, such as Gami-Bojeongsan(加味普正散), include Hyangsosan(香蘇散) of 『Hejijufang(和剂局方)』 and Hyang-gal-tang (香葛湯) of 『Dexiaofang(得效方)』 Hyang-gal-tang(香葛湯) is thought to have adopted Korean characteristics through Dong-Eui-Bo-Gam(東醫寶鑑) and 『Je-Jung-Shin-Pyeon』 and have continued its existence until it reached Gami-Bojeongsan(加味普正散) 3)These characteristics can be found in the royal records of the Chosun Dynasty, and also in Shin-Su- Tae-Eul-San(神授太乙散) of 『Euibang-Yuchui (醫方類聚)』.

艸衣의 茶詩와 禪 意識

김동률 崇實語文學會 2003 崇實語文 Vol.19 No.-

艸衣 意恂은 조선 후기의 禪僧으로 한국의 차 문화를 중흥시킨 茶人이자 詩僧이다. 그는 당대의 많은 유학자들과 교류를 하였으며 400여 편의 詩를 남겼다. 그가 지은 여러 편의 茶詩에는 茶와 禪에 대한 그의 사상과 인식이 담겨 있다. 艸衣의 詩篇에 나타난 茶에 대한 인식과 根本 精神은 中正, 中和, 思無邪로 집약할 수 있으며, 茶 生活 속에서 禪定에 들고, 차를 통해서 깨달음을 얻기도 하고 있었다. 결국 차와 선은 둘이 아닌 하나인 茶禪一如였으며, 그러기에 그의 茶詩를 관통하는 禪 意識은 茶禪一如요, 不二思想이라 할 수 있다.

Renal Dysfunction Indicators, Lead Exposure, Urine - microglobulin Blood urea Nitrogen, Urine N-acetyl-β-D-glucosaminidase

김준연,김성률,홍영습,김동일,정갑열,이상주 동아대학교 부설 산업의학연구소 1997 산업의학연구소 논총 Vol.- No.3

A range of indicators is available to assess renal dysfunction in lead exposure. This study was undertaken to find out which indicators were most valuable as makers of renal dysfunction. We selected 75 male workers from the secondary lead smelter, plastic stabilizer and radiator manufacturing industries (the "exposed" group) and 64 male office workers (the "control" group). Blood lead; blood zinc protoporphyrin; urine lead; urine coproprphyrin; δ-aminolevulinic acid dehydratase activity; and urine δ-aminolevulinic acid were chosen as indicators of lead exposure. Blood urea nitrogen; serum creatinine; serum uric acid; urine N-acetyl-β-D-glucosaminidase; urine albumin; urine α₁-microglobulin; and urine β₂-microglobulin were used as indicators of renal dysfunction. Urine α₁-microglobulin level was significantly associated with the lead exposure level. Blood urea nitrogen, urine N-acetyl-β-D-glucosaminidase and urine α₁-microglobulin levels were highly correlated with indicators of lead exposure. Urine α₁-microglobulin had the highest correlation with other indicators of renal function. In addition, the proportion of subjects with high urine α₁-microglobulin levels showed a gradient with lead exposure. Conclusively, Blood urea nitrogen, urine N-acetyl-β-D-glucosaminidase and urine α1-microglobulin are useful indicators, but urine α₁-microglobulin is the early and the most valuable indicator of renal dysfunction related to lead exposure.

접착제(본드)흡입이 간장의 기능 및 조직변화에 미치는 영향

김인수,손동렬,신인철 漢陽大學校 環境科學硏究所 1984 環境科學論文集 Vol.5 No.-

접착제의 흡입으로 일어날 수 있는 유해작용에 대하여는 이미 많은 연구가 이루어져 왔으나 그 유해작용은 접착제 제조에 사용된 유기용매의 종류와 순수성에 따라 좌우되므로 만성독성으로 인한 신경장애에 대한 작용이외에 많은 연구들이 일치된 견해가 없고 각 나라마다 자국산의 접착제에 대하여 철저한 연구가 이루어져 왔으나 우리나라에선 거의 연구되어 있지 않는 실정이다. 따라서, 우리나라에서 생산되는 접착제의 흡입으로 일어날 수 있는 만성독성에 대한 연구가 필요하여 백서에 장기간 접착제를 흡입시켰을 때 특히 간 기능과 조직변화에 미치는 영향을 연구하였다. 접착제는 사용된 유기용매의 종류에 따라 toluene과 acetone이 주 용매인 Gt와 hexane과 acetone이 주 용매인 Gh 2 종류로 구분하였으며 실험동물은 체중 180g 내외의 웅성 백서를 대조군, Gt 흡입군과 Gh 흡입군 3군으로 나누었다. 1) 접착제를 10분간 흡입시키는 동안에는 약간의 흥분작용 이외에 별다른 증상을 볼 수 없었으나 40일간의 흡입에서 부터 흥분작용이 증가되어 공격적이며 적의심을 나타냈다. 이러한 중추신경에 대한 영향은 Gt 흡입군에서 더욱 심화하였고 흡입이 중단된지 60일이 경과되어도 정상으로 회복되지 않았다. 2) 혈청 GOT와 GPT는 10일에서 부터 증가되어 30∼40일에 최고의 증가치를 나타냈으나 흡입이 계속되고 있음에도 감소되였다. 혈청 alkaline phosphatase 수준은 20일에서부터 증가하여 50 일까지 지속되었으나(59.2%∼73.1%) 60일에서는 감소되었다. 총 bilirubin은 전 실험기간에서 별 변동이 없었으며 혈청효소의 변동은 흡입이 중단된 후 20일에서는 거의 정상수준으로 회복되었고 Gt와 Gh 흡입군에서 유의한 차이가 없었다. 3) 간의 무게를 체중비로 나타낸 결과 20일에서 부터 25% 증가되었고 60일에서는 50%의 증가를 나타냈으나, 흡입이 중단된 후 50일이 경과되어서는 정상으로 회복되는듯 하였다.(Gt 12.2%, Gh 16.3%) 4) 간의 병리 조직학적 소견으로는 20일에서 문맥주변부의 염증 세포 침윤, 충혈 및 간세포 종창이 관찰되었으나, 흡입이 계속되고 있음에도 더 이상 약화되지 않고 60일간 같은 변화를 보였다. 흡입이 중단된 후 40 일에서는 정상 조직상태를 나타냈으며 이러한 조직변화는 Gt와 Gh 흡입군에서 별 차이가 없었다. 이상의 결과로 보아 우리나라에서 생산되는 접착제의 만성흡입은 내성의 출현으로 인하여 특정적인 심한 간 손상을 유발하지 않는 것으로 판단되며 간 기능 손상은 조직변화에 선행되어 나타나고 간 기능 및 조직손상은 회복성이 있는 것으로 사료된다. 우리나라에서 생산되는 접착제는 비교적 장기간 백서에 흡입하여 다음과 같은 결론을 얻었다. 접착제의 만성흡입은 특징적인 심한 간 손상을 유발하지 않았으며 이는 내성의 출현으로 인한 것으로 판단되고 간 기능 손상은 조직 변화에 선행되어 나타나고 간 기능 및 조직 손상은 회복성이 있는 것으로 사료된다. There have been a number of studies on the acute and chronic toxicities induced by continuing, heavy exposure to glue or its solvents. However the reports besides on the neuronal damage are still controversial, for the toxic actions probably depend on the kind and purity of the solvents used in glue. The aim of the present study was to evaluate the effect of chronic exposure to the inhalation of glue on the functional and histological liver damages. 210 healthy Sprague-Dawely male rats weighing about 180g. were divided into 3 groups: 1)control group exposed to the inhalation of fresh air, 2) Gt group exposed to the inhalation of glue whose main solvents were toluene and acetone, 3) Gh group exposed to the inhalation of glue whose main solvents were hexane and acetone. The results obtained were as follows: 1) During 10 minutes exposure to the inhalation of glue, slight excitement was observed in all rats and in 40 days exposure, excitement was more profound and aggressiveness and hostility were found in Gt group rather than Gh group. The excitement was not subsided even 60 days after stopping inhalation. 2) Serum GOT and GPT levels were elevated in 10 days exposure and reached to the highest level in 30∼40 days exposure followed by decrease to normal ranges. Serum alkaline phosphatase level remained raised from 20 days to 50 days exposure (59.2%∼73.1%) and returned to almost normal level in 60 days exposure. Total bilirubin level were within normal limits in all experimental period. The serum enzyme levels were recovered to normal ranges 20 days after being exposed to the final inhalation and have no significant difference between Gt and group. 3) The relative liver weights were increased by 25% in 20 days exposure, and by 50% in 60 days exposure but it seemed to be returned to normal weight 50 days after stopping inhalation (Gt 12.2%, Gh 16.3%). 4) The histopathological changes induced by 20 days exposure to the inhalation of glues Gt and Gh were mononuclear cell infiltration in periportal zone, congestion and cellular swelling on the liver and were not enhanced even by increase in exposure time. These findings were completely subsided 40 days after receiving the final exposure. From these results, it may be concluded that the chronic inhalation of glues available in Korea fails to cause severe or characteristic liver disease, the functional damage is followed by the histological changes in liver and the functional and histological damages are reversible.

고려 중기의 시문학관 : <白雲小說>과 <補閑集>을 중심으로

김동률 崇實語文學會 2002 崇實語文 Vol.18 No.-

멀티미디어 영상 교육에 따른학습자 개인 특성에 대한 실증 분석

김동현,정창렬 順天靑巖大學 1998 論文集-順天靑巖大學 Vol.22 No.2

Recently, a few of educational institution are frequently used Multimedia Video System for the purpose of remote education according to constituting information super highway. The Multimedia Video System related to information super highway is feasible for real-time interaction on remote learning between instructor and learners, and enhances learning effects. Any learning media of education may be expected little learning effects without considering the system satisfactions of learner and the relation of learning effects using this Multimedia Video System. This paper is, therefore, analyzed the effects on correction and relation between the system satisfaction of Multimedia Video System and learning effects. And it is proposed reconsiderable contents of education to instructors or educational policy makers in using Multimedia Video System of remote education.