KI-180과 KI-188 칼슘조성물이 어린쥐의 성장발육에 미치는 영향

박승만(Seung-Man Park),성기승(Ki-Seung Seong),이종석(Jong-Seok Lee),이옥환(Ok-Hwan Lee),한찬규(Chan-Kyu Han) 한국식품과학회 2014 한국식품과학회지 Vol.46 No.3

본 연구에서는 KI-188 칼슘과 KI-180 조성물이 성장발육에 미치는 효과를 조사하였다. 시험기간중 KI-188 칼슘과 KI-180 식이군이 대조군 보다 성장률과 평균 식이섭취량은 증가하였다. 체장은 KI-188 칼슘과 KI-180 식이군이 대조군에 비해 평균 3.55 mm 더 길었고, 등뼈길이는 KI-180 식이군이 대조군 보다 통계적인 차이는 없었지만 0.5 mm 더 길었다. 대퇴골 무게는 KI-188 칼슘과 KI-180 식이군이 대조군에 비해 통계적으로 무거웠으며, 대퇴골길이는 대조군에 비해 각각 평균 0.89, 1.09 mm 더 길었다. 혈당, 총콜레스테롤 및 중성지방 농도는 차이가 없었고, 칼슘농도는 KI-188 칼슘과 KI-180 식이군 보다 대조군이 유의하게 높았다. 백혈구와 혈소판수는 차이가 없었고, 적혈구, 혈색소 및 헤마토크릿치는 대조군이 KI-188 칼슘과 KI-180 식이군 보다 통계적으로 높았다. ALP활성은 KI-180 식이군이 대조군 보다 통계적으로 높았고, osteocalcin농도는 KI-188 칼슘과 KI-180 식이군이 대조군에 비해 통계적으로 유의하게 높았다. 혈청 testosterone 농도는 KI-188 칼슘과 KI-180 식이군과 대조군 간에 차이가 없었다. IGF-1과 IGFBP-3 농도는 KI-180 조성물이 대조군 보다 각각 20%, 11% 정도 유의하게 더 높았다. 이상의 결과를 검토할 때 KI-188 칼슘과 KI-180 조성물은 어린쥐의 성장과 골격의 발달을 촉진시키고, 성장호르몬의 분비능을 양적으로 유도하여 전반적인 성장발육에 유효한 작용이 있는 것으로 사료된다. Herbs have active components that promote the growth rate of both animals and human. The KI-180 and KI-188 calcium food formulae contain Acanthopanacis cortex, Bombysis corpus and hoelen, seaweed calcium, chlorella extract, spirulina, colostrum powder, and other natural and functional components. We evaluated the growth-promoting effects of these formulae by analyzing the weight, femur and backbone, alkaline phosphatase, osteocalcin, testosterone, insulin-like growth factor (IGF)-1, and IGF binding protein-3 (IGFBP-3) of growing rats. Growing rats administered with KI-180 and KI-188 calcium showed the increase of body weight, body length, and femur weight and length of growing rats. In addition, administration of KI-180 and KI-188 calcium increased the alkaline phosphatase activity, the levels of osteocalcin and the growth hormones IGF-1 and IGFBP-3 of growing rats. The impact of KI-180 and KI-188 calcium on the physical development of growing rats suggests that the incorporation of these food formulae in the diets of growing children may promote the physical development.

강소기업의 지속성장을 위한 경영권 승계 철학

박기찬(Ki-Chan Park),이윤(Yune Lee),이한구(Han-Gu Lee) 피터드러커 소사이어티 2014 창조와 혁신 Vol.7 No.2

본 사례연구는 창업으로 성공한 창업가(entrepreneur)의 경영권 승계에 대한 철학을 그의 사업 역정을 통하여 살펴보는 데 목적이 있다. 흔히 경영자(manager)의 눈에는 돈이 안 되는 문제부터 보이지만, 사업가(businessman)의 눈에는 돈이 되는 사업부터 보인다고 한다. 과연 우리나라에 창업 사업가로서 기업가 정신(entrepreneurship)을 잃지 않으면서 한편으로는 경영자로서 '創業보다 어렵다는 守成의 길'을 성공적으로 영위해 온 인물은 얼마나 되는가? 그리고 언젠가는 자신의 사업체를 누군가에게 물려줄 수밖에 없는 상황에서 경영권 승계는 과연 어떻게 이루어지고 있는가? 이에 대한 논의를 위해 본 사례는 코텍 이한구 회장과의 인터뷰를 바탕으로 사업가이자 최고경영자로서 사업과 인생에 대한 관점 및 그의 경영권 승계에 대한 철학을 분석함으로써 강소기업으로 성공한 창업가(entrepreneur)는 물론 대기업의 경영권 승계 관행에 대한 새로운 시사점을 던지고자 한다. The purpose of this case study is to analyze the philosophy of an entrepreneur (CEO and Chairman of Kortek) being appeared in the process of management succession. The 27 years history of a start-up firm introduced in this analysis maneuvered its challenging business based on Chairman Lee's business insights and philosophy since its foundation in 1987. Kortek, as a hidden champion, is the No. 1 in the field of Gaming Video Display Monitor delivering more than 70% of Video Slut Machines in the U.S. market. Compared to the ordinary managers who are in seeking of dysfunctions of daily management and operations, the founder and current CEO and Chairman Han-Gu Lee pursued to catch out the money-making businesses with his talented entrepreneurship. Despite of his unprecedent success as an industrial display monitor maker, recently he has been deliberately considered about the management succession scenarios for the vision of his cherished Kortek to keep as a sustainable company. In this case study, we analyzed the 3 scenarios being evaluated during more than 2 years by Chairman Lee. And as the result and performances after his decision to accept M&A with IDIS Holdings show a sustainable growth, we could extract strong implications not only for the Korean CEOs of hidden champions who have experiences as start-up founder but also other major companies being faced with such an agony in management succession.

강소기업의 지속성장을 위한 경영권 승계 철학

박기찬(Ki-Chan Park),이윤(Yune Lee),이한구(Han-Gu Lee) 피터드러커 소사이어티 2014 창조와 혁신 Vol.7 No.1

본 사례연구는 창업으로 성공한 창업가(entrepreneur)의 경영권 승계에 대한 철학을 그의 사업 역정을 통하여 살펴보는 데 목적이 있다. 흔히 경영자(manager)의 눈에는 돈이 안 되는 문제부터 보이지만, 사업가(businessman)의 눈에는 돈이 되는 사업부터 보인다고 한다. 과연 우리나라에 창업 사업가로서 기업가 정신(entrepreneurship)을 잃지 않으면서 한편으로는 경영자로서 '創業보다 어렵다는 守成의 길'을 성공적으로 영위해 온 인물은 얼마나 되는가? 그리고 언젠가는 자신의 사업체를 누군가에게 물려줄 수밖에 없는 상황에서 경영권 승계는 과연 어떻게 이루어지고 있는가? 이에 대한 논의를 위해 본 사례는 코텍 이한구 회장과의 인터뷰를 바탕으로 사업가이자 최고경영자로서 사업과 인생에 대한 관점 및 그의 경영권 승계에 대한 철학을 분석함으로써 강소기업으로 성공한 창업가(entrepreneur)는 물론 대기업의 경영권 승계 관행에 대한 새로운 시사점을 던지고자 한다. The purpose of this case study is to analyze the philosophy of an entrepreneur (CEO and Chairman of Kortek) being appeared in the process of management succession. The 27 years history of a start-up firm introduced in this analysis maneuvered its challenging business based on Chairman Lee's business insights and philosophy since its foundation in 1987. Kortek, as a hidden champion, is the No. 1 in the field of Gaming Video Display Monitor delivering more than 70% of Video Slut Machines in the U.S. market. Compared to the ordinary managers who are in seeking of dysfunctions of daily management and operations, the founder and current CEO and Chairman Han-Gu Lee pursued to catch out the money-making businesses with his talented entrepreneurship. Despite of his unprecedent success as an industrial display monitor maker, recently he has been deliberately considered about the management succession scenarios for the vision of his cherished Kortek to keep as a sustainable company. In this case study, we analyzed the 3 scenarios being evaluated during more than 2 years by Chairman Lee. And as the result and performances after his decision to accept M&A with IDIS Holdings show a sustainable growth, we could extract strong implications not only for the Korean CEOs of hidden champions who have experiences as start-up founder but also other major companies being faced with such an agony in management succession.

기도이물에 관한 임상적 고찰

한찬수,김태정,김일호,김유재,김천숙,안기량 순천향의학연구소 1996 Journal of Soonchunhyang Medical Science Vol.2 No.2

Aspiration of a foreign body in the airway is common cause of sudden obstructive breathing, crouping cough, hoarseness, and wheezing. Especially that caused serious problem in case of the young children. A past history of foreign body aspiration is itself an indication for bronchoscopic examination of the airway, because some children with aspirated foreign bodies are without symptoms and chest X-ray films may not show abnormalities. So the anesthesiologist should take a notice of removing foreign body in the anesthetic procedure. The author have experienced 36 cases removal of foreign bodies in the airway under general anesthesia from July, 1982 to January, 1996 in Chunan Hospital, College of Medicine, Soonchunhyang University. The results were as follows 1) Among the 36 cases, 25 cases(69.7%) were under the age of 5. The ratio of male and female was 1.8 : 1. 2) In duration of lodgement, there was most frequent within one day in 15 cases(41.7%) and the longest duration was 20 days. 3) The most common symptom, sign and auscultation finding were cough 19 cases(52.8%). chest retractions 7 cases(19.4%) and decreased breathing sound 20 cases(55.6%) 4) Abnormalities in the chest X-ray were found in 15 cases(41.7%) among 36 cases. 5) Vegetable foreign bodies, expecially peanut were the most common airway foreign body(28.7%), followed by plastic foreign body(14.4%) and mucous plug(11.3%). 6) The foreign body involved the right bronchus 16 cases(45.7), left bronchus 10 cases(28.6%), trachea 5 cases(14.3%), and larynx 4 cases(11.4%). 7) Foreign body induced complications occurred in 9 cases(25.0%); pneumonia 8 cases and pneumomediastinum 1 case, and all of postoperative complication was pneumonia(25.0%). 8) 34 foreign objects(94.4%) were removed by endoscopy but tracheostomy was required in two patients.

衛生 處理場 슬러지의 肥料化에 關한 硏究

李燦基,韓春鎬 江原大學校 産業技術硏究所 1983 産業技術硏究 Vol.3 No.-

This study is conducted to provide useful fertilizer or soil conditioner of sludge from nightsoil treatment plant. Several possibilities present themselves. The major sink for disposal of waste sludge is the land, and in this case values will be measured primarily in terms of agricultural benefits. According to the result of sludge drying experiment, the drying rate with mixing once a day was more increased by three times than the state without mixing. And in sludge, N was 7-9%, P was 0.85-4.14%, and coliform groups in dried sludge were 75 MPN/gr.

비ST분절상승 급성관동맥 증후군 환자에서 N-terminal Pro B-type Natriuretic Peptide(NT-proBNP)를 이용한 관동맥 협착의 중증도 및 초기 위험도 평가

김기석,한혜숙,황경국,연태진,김동운,조명찬 대한순환기학회 2004 Korean Circulation Journal Vol.34 No.2

韓國에 있어서의 道路交通의 變動에 關한 地理學的 硏究

徐贊基,韓柱成 慶北大學校 1978 論文集 Vol.25-26 No.-

In this thesis an attempt puts to grasp the spatial variation of the road density, the factors of the road density variation, to clarify a spatial regularity and a regional structure of the road network. A statistical Yearbooks of 1960 and 1970 by each province(Do) were used as basic data. And city(Shi) and county(Gun) were taken for unit area. The spatial variation of the road density in 1960 and 1970 were studied through the linear, quadratic, cubic, and quartic equation of trend-surface analysis. While among the 9 variables which would be expected to affect the road density, 4 factors of the spatial variation were selected through the correlation analysis. By these 4 variables a multiple regression equation was constructed for the model of road density variation. And the residuals from the regression were calculated and the distribution of anomaly was studied to estimate the significance of the local factors. Finally, to study a regional structure of the network each regional connectivity and the connection of a regional traffic was analysed through the graph theory, and accessibility and dispersion were measured by shortest-path matrix. Through the above procedure the findings were as follows: (1) The Southwestern part of the Jeonra Bug Do appeared the peak of the trend-surface in the road density in 1960. The Honam region including the Chungcheong Nam Do is characterized by the road intensive area, the Central region, the road extensive area, the Yungnam region, transitional area in 1960. (2) Over the whole country in 1960' the road development is continued, and the road density in 1970 about 10% than that of 1960. From 1960 to 1970 the peak area of trendsurface of road density moved from the Southwestern part of the Jeonra Bug Do to the Southeastern part of Gyeongsang Bug Do, and the Southern Korea could keep a balance of road density among the Honam and the Yungnam regions. This balance suggests the eastward road diffusion in 1960-1970. On the other hand the regional structure is changed into the Yungnam region as a road intensive, the Central region, road extensive, the Honam region including the Chungcheong Nam Do, the transitional area. (3) The basic factors of spatial variation of the road density in Korea are degree of land slope, population density, surplus of rice and distance from the urban center of the tributary area. And these 4 factors expains 75% of the spatial variation of the road density in Korea of which degree of land slope is the most important factor. The spatial variation of road density in Korea could explain by gravity model and landform condition basically, though in reality the factors are more complicated than the other countries. Finally the road system of Korea reflects centralized administrative system which the regional connectivity is low, the centralization is high.

필기체 숫자인식의 최적 신경망 구조 설계를 위한 개선된 유전자 알고리즘

박찬란,김향태,정재영,위승정,최봉한,최호진,이웅기 조선대학교 통계연구소 1999 統計硏究所論文誌 Vol.1 No.1

본 논문에서는 필기체 숫자인식의 최적 신경망 구조 설계를 위하여 유전자 알고리즘과 역전파 알고리즘을 병합하는 방법을 이용하였으며, 유전자 알고리즘은 유전인자의 역할에 따라 독립적으로 적응하는 개선된 선택, 교배, 돌연변이 연산자를 제안하였다. 실험결과는 유전인자의 역할에 적응하는 개선된 연산자들의 실행으로 최적의 신경망 구조를 설계하였고, 설계된 신경망 구조에서의 학습이 가장 좋은 성능을 나타내었다. In this study, the method of using both genetic algorithm and back propagation is proposed to design the structure of optimal neural network recognizing handwritten digits. Improved selection, crossover and mutation operator which can control the genetic algorithm independently according to the role of gene are used in the proposed method. Simulation result shows that the neural network of this method can search effectively the optimal hidden node numbers, connection weight, learning rate and the momentum because of above proposed operators.

산업대학 건축공학과 교육과정 개발에 관한 연구

임응찬,한인웅,이승준,박재호,조방현,서형수,정구용,한기원,김진원,임상규,이재윤 三陟大學校 1996 論文集 Vol.29 No.2

By impproving the educational program of the Department of Architectural Engineering and studying the theory of learning and the applied method necessary for the development of nation and society, we should develop a satisfying course of education to meet the demand and skill in the industralized society for the purpose of cultivating men of baility with great personalities and creative minds. Therefore, this study focused on classifying several kinds of occupations in the prart of architectured related to what graduates from the department of Architectural Engineering go with into the society. Accordingly after choosing some works adequate to each occupation by the proposed curricula, we tried to establish the scope of education and courses corresponding to the jobs and thus and develop a satisfying curriculum.

旅客移動의 空間的 相互作用에 關한 硏究 : 高速道路의 境遇 A case of expressway traffic

徐贊基,韓柱成 慶北大學校 師範大學 1979 敎育硏究誌 Vol.21 No.-

In this thesis an attempt puts to clarify the spatial structure of the passenger movement on express traffic in Korea. For this purpose ranking and it's structure of nodes and routes, passenger movement model and flow pattern are analysed or builded. In the analysis interaction model, point pattern analysis method, combination analysis method and graph theory are adopted, and 1976 Traffic Statistical Yearbook and the Reports of National Association of Express Traffic Service are used for study data. In this study nodes mean interchanges or cities in which expressway are concentrated. Major findings are as follows: (1) The spatial arrangement of the nodes could express for random pattern which could explain by probability. (2) The traffic areas divided into Capital and Taeback, Busan, Daejeon and Daegu area. (3) While the interrelation between rank and number or length of traffic road is negative, that between rank and flow is positive. And the farther distance from the Capital is, the lower rank of the traffic road is. (4) The basic factors of the spatial interaction on the passenger movement are the product of the population size of origin and destination cities and travel time. And these two factors explain 70% of the spatial variation of the passenger movement. Therefore the passenger movement in Korea could explain considerable proportion effectively by the interaction model, and the elasticity of distance is-0.6797. (5) The functional points of the passenger movement as the terminal centers of traffic flow are the Capital and Busan which are two the largest cities in Korea. Especially among above two functional points former has the largest flow and accessibility. Finally it could difficult to find conspicuously the effect of distance decay function in Korea since relatively small spatial size of the nation.