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.

급성신부전을 동반한 알콜성 횡문근융해증 2례

김영민,오동렬,이원재,김형국,황두영,이환,최경호,정시경,김세경,김영옥 大韓應急醫學會 1998 대한응급의학회지 Vol.9 No.4

Rhabdomyolysis is a biochemical and clinical syndrome caused by lysis of skeletal muscle cell and release of muscle cell contents into the circulation. In addition to traumatic cause, various nontraumatic causes have been reported. Rhabdomyolysis has frequently been associated with seamy aspects of life and society: alcoholic abuse, drug addiction, sadistic drill exercise, war events and attempted suicide. The abuse of alcohol causes many hazards in many organs. One of these is acute alcoholic myopathy that may present as a fulminent syndrome of muscle pain and tenderness associated with rhabdomyolysis and acute renal failure. Because the prognosis of adequately treated rhabdomyolysis is excellent, early recognition and prompt management are essential in emergency situation. We experienced two typical cases of alcohol-induced rhabdomyolysis with acute renal failure and report these cases with literature review.

졸-겔공정을 이용한 초고용량 캐패시터용 Nickel oxide 나노입자의 합성

김두현,송기창,변태강,송연호 조선대학교 생산기술연구소 2003 生産技術硏究 Vol.25 No.2

The Ni (OH)₂ nanoparticles with average diameter of 50 nm were synthesized by hydrolyzing nickel acetate with water, and were dispersed in the distilled water to prepare the coating solution. The electrodes for supercapacitor were prepared by dip-coating the coating solution on the Ni-foam. The electrodes heat-treated at several temperatures showed the highest specific capacitance, 160 F/g, at 250℃. It can be explained that the Ni(OH)₂ particles heat-treated at 100 and 200℃ on the electrodes contained the impurities such as acetate groups in the pores, and resulted in low specific surface areas. However, as the calcination temperature increases. the impurities incorporated in the pores are removed at 250℃, and thus, the particles on the electrodes show the highest specific surface area (177 ㎡/g).

산란계 사료첨가제로서 크릴분말의 효과

김종덕,장재익,유문일,정흥우,권찬호,오두식,김창현 한국국제농업개발학회 2004 韓國國際農業開發學會誌 Vol.16 No.1

본 시험은 크릴 분말의 사료적 특성을 조사하고, 산란계 사료에 첨가하였을 때 계란의 생산성과 품질을 비교하기 위하여 수해하였다. 크릴 분말을 산란계 사료에 0, 1 및 2% 수준으로 첨가하여 216수에 6주간 사양시험을 실시하였다. 크릴분말의 일반성분은 수분 8.25%, 조단백질 50.52%, 조지방 16.67%, 조회분 15.72%로 단백질과 지방이 높은 동물성 사료원료였다. 그리고 무기질(15.72%), astaxanthin (10ppm) 및 콜레스테롤 함량 (780ppm) 또한 많았다. 산란율, 연파란율, 일일사료섭취량 및 난중은 처리간에 유의적인 차이가 없었다. 황고 및 난황색도는 크릴의 첨가수준이 높을수록 유의적으로 높아 산란계의 난질을 향상시키는 첨가제로서의 가능성을 보였다. 이상의 결과를 볼 때 크릴 분말은 단백질과 지방이 높은 동물성 사료이며, 산란계에서 천연착색제로의 가능성을 보였다. This experiment was conducted to evaluate the chemical composition of Antarctic Krill(Euphausia superba Dana) meal as feed, and to investigate the effect of its supplementation on productivity and egg quality of laying hen. A total of 216 layers at the age 43 weeks in commercial cage were fed for 6 weeks with 3 different diets containing 0, 1, and 2% Krill meal (KM). The chemical composition of KM was consisted of moisture 8.25%, crude protein 50.52%, crude fat 16.67%, curde ash 15.72%, indicating that KM contains large amount of protein and fat. Krill meal also contains large amounts of mineral(15.72%), astaxanthin(10ppm) and cholesterol(780ppm). No differences were found in egg production, broken and soft eggs, and feed intake among treatments. Dietary supplementation of KM resulted in increased egg yolk height(6.1㎜) and yolk color (2) compared with those of control, suggesting that KM can be used as a feed additive for yolk quality improvement. According to the results of this study, Krill meal can be supplemented in laying hen diets as protein and fat sources, and natural coloring pigment.

비용·편익분석의 사례 고찰 : 보문관광단지를 중심을 Pomun Tourism Area

김규호,김두찬 경주대학교 건설환경연구소 1999 建設環境論叢 Vol.- No.1

The purpose of this study is to make a suggestion of the way to improve the benefit-cost analysis from the case of the Pomun Tourism Area. Therefore, the content of this study was a benefit-cost analysis of the Pomun Tourism Area in the year of 1973. The results of this research were as follows: (ⅰ) it was not to be the same in the analyst's object and method of analysis, (ⅱ) in consideration of the benefit and cost, it was ignored the second effects, (ⅲ) in prodution of the bebefit, it was not existed a method of accurate analysis about the tourism demand. In the future, it needs to be made the items of bensfit and cost in the analysis of tourism area.

영천 매곡 마을과 매산 정중기의 택리관에 관한 연구

김두규,정기호,김용기 한국정원학회 2002 한국전통조경학회지 Vol.20 No.2

The purpose of this study is to focus on the sense of Mae-San(梅山 鄭重器,1685-1757)’s layout through analyzing the text for Mae-Gok village which was written in 「Mae-San-Jip(梅山集)」. Mae-San descirbed the landscape of village in the Feng-Shui’ term, Mae-Hwa-Hyel(梅化穴) but that is not his intention. His intention is expressed through the name of his house, Gan-So(艮巢) which was derived from I-Ching(周易). Moreover, the name of San-Su-Jung(山水亭)is interpreted in Mong Bagua(蒙卦) of I-Ching. Finally, Mae-Gok village was made by the aesthetics of the Confucianism which reflected the philsophy of Mae-San.

섬잣나무의 胚培養에 미치는 培地조성과 植物生長 調範劑의 영향

김우룡,김돌이,강호종,김영두 진주산업대학교 농업기술연구소 1992 農業技術硏究所報 Vol.5 No.-

섬잣나무의 胚로부터 器內胚培養을 통하여 온전한 植物體를 유기시키기 위해 培地의 造成과 植物 生長調節劑의 影響을 儉素하였다. 1. 基本 培地로서 木本類의 組織培養에 양호한 GD, MS. LM배지를 기본으로 하여 實驗한 結果 GD와 MS가 섬잣나무의 胚培養에 적당하였다. 2. GD, MS, LM 배지에 auxin, cytokinin으로서 0.1ppm, 0.5ppm, 0.05ppm을 添加하여 4周間 培養하였을때 주로 GD배지에서 NAA 0.1ppm, MS배지에서는 2, 4-D 0.1ppm에서 Shoot 生長이 매우 좋은 結果를 나타냈다. 3. 식물체 유기를 위해서는 Callus段階를 거치지 않고 生長하는 胚가 있는 반면 植物 生長調節劑에 따라 Callus화 되는 胚가 있는데 현재 Callus에서 體細胞 胚 유도를 위해 4개월 동안 배양하고 있는데, 이의 연구는 섬잣나무의 組織培養을 利用 大量增殖에 많은 도움을 줄 것이다. In order to induce a complete plant from embryo of Pinus Parviflora GD, MS, LM media and plant regulators such as 2, 4-D, NAA, 2, 4-D+BAP were employed for in vitro culture media. 1. The best condition for the embryo culture was GD and MS system. 2. When the addition of plant growht regulators (0.5, 0.1, 0.05ppm) in the GD, MS and LM media, generaly GD medium supplemented with 0.1ppm of NAA, MS medium supplemented with 0.1ppm of 2, 4-D showed the best result. 3. Present studies have been investigated of callus for four months, and going to keep on inducing somatic embryo in vitro embryo culture.

응급의료센터에서 신경색의 조기진단

최경호,오동렬,이원재,박규남,박승현,황두영,김형국,정시경,김영민,김세경 大韓應急醫學會 1998 대한응급의학회지 Vol.9 No.4

To evaluate appropriate diagnostic studies for renal infartion in emergency medical center, we analysed 33 patients of renal infarction treated in this hospital for last 8 years. Eleven patients, 4 trauma associated and 7 aortic disease associated patients were excluded. They are 11 males and 11 females with a mean age of 51 years. Fourteen came to the emergency medical center and seven came to the outpatient department, in the other one patient renal infarction was developed during hospitalization with other disease. On their past history they had hypertension in 9, valvular heart disease in 5, and diabetic mellitus in 4 patients. Abdominal or flank pain was noted in 17 of 22(77%). The other symptoms were vomiting, nausea, fever and so on. On microscopic examination of initial urine in hospital, 5 patients showed more than 10 red blood cells by high power field examination. The mean lactic dehydrogenase level was 1,239 I.U/L(normal range 218-472 I.U/L), while the mean aspartate aminotransferase and mean alanine aminotransferase were 51 I.U/L(normal range 13-36 I.U/L) and 44 I.U/L(normal range 5-33 I.U/L). Abdominal ultrasonography showed positive findings in 5 of 16(31%), of which 3 were confirmed by Doppler ultrasonography. In 18, computed tomography was done and all those showed positive findings of renal infarction(100%). In conclusion, it is important that identify the elevated lactic dehdrogenase level in case of any suspicion about renal infarction and confirm by computed tomography.

기능성 위장관장애 환자의 자율신경계기능과 음-양(陰陽)체질 특성에 관한 연구

이정호,송지영,황의완,정두훈,김영미 大韓神經精神醫學會 1999 신경정신의학 Vol.38 No.4

연구목적 : 기질적 원인이 없이 장기간 소화장애 및 복통이 지속되는 기능성 위장관 장애 환자를 대상으로 하여, 음양체질의 특성이 위장관을 조절하는 자율신경계 기능 이상과 관련되는지를 알아보기 위하여, 사상체질 특성에 따른 자율신경계 기능의 차이유무를 측정해 보고자 하였다. 이로써 이들 환자에서 보이는 자율신경계 기능의 불균형 상태가 한의학에서 말하는 음양(陰陽)이론으로 설명할 수 있을지 알아 보고자 하였다. 그리고 만일 이러한 설명이 가능하게 되면 향후 기능성 위장관 장애 환자에 대한 음양이론에 입각한 치료의 이론적 배경이 될 것으로 기대하였다. 방 법 : 기능성 위장관 장애 환자 27명과 대조군으로서 위장관 증상 이외의 증상을 가진 신체형 장애 환자(이하 기타 신체형 장애) 28명과 건강 대조군 26명을 조사 대상으로 하였다. 이들에게 사상체질(四象體質)분류검사를 이용하여 소음 체질과 기타 체질군으로 나누고, 자율신경 기능검사를 실시하여 체질에 따른 자율신경계 기능을 비교해 보았다. 결 과 : 기능성 위장관 환자군에서 소음체질이 의미있게 많은 빈도를 차지하지는 않았으며, 기능성 위장관 장애군과 기타 신체형 장애군과의 비교에서 자율신경 기능의 차이는 없었다. 이로서 비기질성 기능 장애의 하나인 기능성 위장 장애에서 체질 특성과 부교감신경계 기능 저하와는 관련성은 거의 없다고 추정된다. 단지 기능성 위장 장애군과 기타 신체형 장애군을 합한 신체형 장애 환자군에서는 건강 대조군에 비하여 소음체질의 빈도가 높았으며 부교감신경 기능이 의미있게 낮은 소견을 보였다. 결 론 : 비기질성 기능 장애인 기능성 위장관 장애에서는 한의학에서의 음양가설이라는 일원론에 입각한 이분법적인 개념이 자율신경계의 교감, 부교감 신경계 기능과 일치하는 부분은 적은 것으로 추정된다. 기능성 위장관 장애를 대상으로 해서 앞으로는 음양의 체질이라는 포괄적인 개념보다는 확실한 증상 몇 개 중심으로 하는 좀 더 세분화된 부분으로부터 접근해 볼 필요가 있으리라 사료된다. Objectives : It was revealed that autonomic dysfunction especially decreased parasympathetic functions, seems to be one of the major etiological factors in functional gastrointestinal disorders(FGID). The physiological characteristics of sympathetic and parasympathetic functions are externally similar to the features of Yin and Yang based on oriental medicine theory. And it was also revealed that gastrointestinal symptoms are prevalent in Lesser Yin con-stitutional type(少陰) originated from four types of constitution shown in Sasang constitutional theory(四象醫學). If we obtain the findings on the similarities or compatibilities between autonomic nervous functions and physical constitutional features in functional gastrointestinal disorders, we could apply various oriental treatment modalities to the patients with functional disorders, especially according to Yin-Yang constitutional concept. Methods : We investigated the correlations between characteristics of physical constitution (Yin and Yang) and imbalance of the autonomic functions in patients with FGID. Subjects consisted with three groups : 27 patients with FGID (including irritable bowel syndrome, functional dyspepsia, functional abdominal pain syndrome according to the Rome criteria), 28 patients with somatoform disorders who had symptoms other than abdominal symptoms(other somatoform disorders), and 26 normal healthy controls. Characteristics of constitutions were evaluated and divided into two major groups, i.e., Lesser Yin constitution and other constitutions(Greater Yin & Yang and Lesser Yang included) according to the Je-Ma Lee's Classification Questionnaire for Four Constitutional Types(Song et al. 1993). For evaluating the autonomic functions, three parasympathetic functions and two sympathetic functions were measured. Levels of anxiety and depression were also evaluated to be used as a covariant controlling the autonomic functions. Results : 1) FGID group showed significantly lower parasympathetic functions compared to healthy controls, however, there was no differences between FGID and other somatoform disorder groups. 2) Lesser Yin constitutional type was not so prevalent in FGID group. 3) When FGID and other somatoform disorder groups were combined and compared with normal healthy controls, the former group showed significantly lower parasympathetic functions than the latter group. Conclusions : According to these results, Lesser Yin constitutional type do not seem to be closely related with FGID. However, it was suggested that decreased parasympathetic functions were partly associated with this group. We could not find any correlations or compatibilities between two constitutional characteristics and autonomic dysfunction in FGID. This means that functional symptoms of FGID when those were deducted as Yin and Yang characteristics based on oriental medicine could not be understood as two oppositional and co-operative functions such as autonomic functions. Further research with more restricted symptoms selected in the functional disorders and with other physiological cues applied would be needed.

山間村의 所得增大를 위한 適地産業 開發方案

李康寧,高永杜,金正敎,河浩成,姜奉淳,朴道秉,姜淮 慶尙大學校 1978 論文集 Vol.17 No.2

This study attempts to analysis the present situation of farm management and the related industriesin order to present the suitable industries for promoting the farmers' income in mountain area. This study is based on the survey data obtained from 30 sample mountain vellages in 10 Guns located in central, wetern and northen Kyeougnam Province, where lots of mountain vellages are scattered here and there. Major findings obtained from the analysis are summarized as follows: 1) Area of cultivated land in mountian villages was generally smaller than that in plain vellages. BUt major finding of thes tudy indicated that the standard of living in the study area depended upon not only the size of cultivated land but also the skills of management to understand exavtly the regional and togographical situaltion, to utilize the developmental resources effectively, and to diversify income sources. This means that upbringing of competent Saemaul leaders is very important for promoting the income of mountain villages. 2) Various crops were being planted in a samll scale inmountain area. And those crops except rice adn barley were planted for self-sufficiency. Therefore, it is desired to select and cultivate intensively the kinds of crops which are regionally adn topographically suitable for maximizing farm inceomes of subsistant farmers. 3) The survey found out that in mountain area the farming of extensive fruits like chestnuts, persimmons, etc. is more favorable than that of intensive fruits like apples, pears, etc. 4) Because of topographical inappropriateness and lack of fertile cultivates land in mountain area, mowt vegetables, except onions in a few regions, were growing in a small scales for self-sufficiency. And the future of the vegetable cultivationin mountain area is also gloomy. 5) Since various grasses are abundantly growing in the wild in mountain area, the mountain villages are suitable for raising the herbivorous animals. Therefore it is recommeded to encourage raising the herbivorous animals, especially cattle, as one of the major income sources in mountain area. 6) It is true that sericulture has greartly contributed to the economic growth in mountain area with aboundant land suitable for mulberry trees. Recenly sericulture has, however, been shrinking due to the barriers of silk exportation. Without the barriers of silk exportation, sericulture will still play an important role on providing one of the major sources tom mountain villages. 7) The miscellaneous trees in most forest around the mountain villages were growing planlessly. Those parts of the forest are needed to be renewed by planting the useful, endurable, and regionally and topographically suitable kinds of trees.