Inhibition of Corticosterone-induced Muscle Atrophy and Reduction in Muscle Protein Synthesis by the Anabolic Steroid Nandrolone Phenylpropionate in Female Rats

Choo,Jong Jae (주종재) 韓國營養學會 1996 Journal of Nutrition and Health Vol.29 No.8

Effects of the Anabolic Steroid, Nandrolone Phenylpropionate, on Growth and Muscle Protein Metabolism in ACTH-treated Rats

Choo,Jong Jae (주종재) 韓國營養學會 1996 Journal of Nutrition and Health Vol.29 No.8

하상경사가 변화는 실험실 데이터를 이용한 Chiu의 유속공식과 Manning 의 유속공식과의 비교분석

추태호(Choo, Tai-Ho),옥치율(Ok, Chi-Youl),이승관(Lee, Seoung-Kwan),제성진(Je, Sung-Jin) 한국산학기술학회 2007 한국산학기술학회 학술대회 Vol.- No.-

현재까지 수리학 분야에서 가장 많이 회자되고 인용된 공식이 있다면 아마도 1890년에 발표한 Manning의 유속 공식이라고 해도 과언은 아닐 것이다. 그만큼 그 쓰임새가 많았을 뿐만 아니라 사용의 편리성과 정확도에서도 매우 우수하였기 때문일 것이다. 그러나, 아무리 우수한 공식이라도 약점이 있듯이, Manning의 유속공식 역시 조도계수n을 추정하는데 많은 어려움이 있는 것도 주지의 사실이다. 이러한 어려움을 극복하기 위하여, 본 연구에서는 확률통계에서 사용되는 엔트로피 개념을 이용한 3차원 유속분포식인 Chiu의 유속공식을 사용하였다. 그러나 지금까지 실증적으로 Chiu의 유속공식과 Manning의 유속공식을 비교분석하였던 논문은 Chiu와 Choo의 논문에서 일부 언급된 것 외 논문에서는 찾아볼 수 없는 것이 현실이다. 따라서 본 연구에서는 하상경사를 임의로 변경 가능한 실험수로를 선택하여 정밀법에 의한 유속측정을 우선 실시하였다. 같은 지점의 같은 단면에서 하상경사(Ө)가 0.000935부터 0.025794까지 28번의 경사변화를 주고 각 경사마다 유량을 측정하여 28개의 유량측정 데이터를, Chiu의 유속공식과 Manning의 유속공식에 각각 적용하여, Chiu의 M과 Manning의 n사이의 관계뿐만 아니라, 하상경사변화에 따른 관련인자들을 함께 분석하였으며, 실측된 평균유속과도 함께 분석하였다.

영구치 치수 기질세포를 이용한 연골 분화 및 분화 시기에 따른 형태학적 변화

정주령,김하나,박열,김민정,오영주,신수정,최윤정,김경호 大韓齒科保存學會 2012 Restorative Dentistry & Endodontics Vol.37 No.1

Objectives: The aim was to confirm the stem cell-like properties of the dental pulp stromal cells and to evaluate the morphologic changes during in vitro chondrogenesis. Materials and Methods: Stromal cells were outgrown from the dental pulp tissue of the premolars. Surface markers were investigated and cell proliferation rate was compared to other mesenchymal stem cells. Multipotency of the pulp cells was confirmed by inducing osteogenesis, adipogenesis and chondrogenesis. The morphologic changes in the chondrogenic pellet during the 21 day of induction were evaluated under light microscope and transmission electron microscope. TUNEL assay was used to evaluate apoptosis within the chondrogenic pellets. Results: Pulp cells were CD90, 105 positive and CD31, 34 negative. They showed similar proliferation rate to other stem cells. Pulp cells differentiated to osteogenic, adipogenic and chondrogenic tissues. During chondrogenesis, 3-dimensional pellet was created with multi-layers, hypertrophic chondrocyte-like cells and cartilage-like extracellular matrix. However, cell morphology became irregular and apoptotic cells were increased after 7 day of chondrogenic induction. Conclusions: Pulp cells indicated mesenchymal stem cell-like characteristics. During the in vitro chondrogenesis, cellular activity was superior during the earlier phase (within 7 day) of differentiation.

Relevance of interleukin-10RB to chronic hepatitis B virus infection and biological activities of interferon-貫 and interleukin-22

Cho, O.,Cheong, J. Y.,Jun, K. J.,Kim, S. S.,Chwae, Y. J.,Kim, K.,Park, S.,Cho, S. W. Springer Science + Business Media 2013 Hepatology international Vol.7 No.1

漢文科에서의 문학교육과 한자

박추현 한국한문교육학회 2003 한문교육논집 Vol.20 No.-

본고는, 한자로 표현되어진 한문학 작품에는 당연히 한자의 언어ㆍ문자학적인 제 특징들이 자연스럽게 반영되기 마련일 것이고, 이들 작품들을 제대로 이해하고 충실히 감상하기 위해서는, 한자에 관한 언어ㆍ문자학적 기초지식이 보조도구로서 그 기능을 해야 한다는 전제에서 졸견을 피력해 보려고 하였다. 한자는 특정한 시기 또는 특정한 지역에서 한 사람 손에 의해 한꺼번에 만들어진 것이 아니다. 또한 언어학적인 입장에서 보면, 漢語는 형태변화가 일어나지 않는 고립어이면서, 기본적으로 단음절어이다. 이러한 제 특징들은 실용적인 문자생활에서는 많은 혼란을 야기시키는 요인으로 작용하고 있지만, 문학작품으로 표현되어 질 때는 한문학으로 하여금 오히려 여타 언어ㆍ문자들이 흉내낼 수 없는 독특한 형식미를 갖추게 하는 결정적인 역할을 하게 된다. 본고는 한자로 구성된 문학작품에 나타난 독특한 형식을 정제미ㆍ간결미ㆍ운률미 등의 부분으로 나누어, 해당되는 예문을 제시하고 서술하는 방식으로 전개하였다. 후미에는 수사기교에 관한 내용을 다시 雙關ㆍ錯綜ㆍ縮約 등의 부분으로 나누어, 역시 문학작품에 나타난 예를 구체적으로 나열하여 설명하였으며, 이를 통하여, 문학교육과 한자에 관한 언어ㆍ문자학적 기초지식과의 상관관계에 관한 일단을 천명해 보려고 하였다. In this dissertation I wish to give my opinion that Chinese literatures which express in Chinese characters are apt to be reflected in linguistic and literal characteristic of Chinese characters. We must improve our basic knowledge about linguistic and literal expressions as supporting instrument for understanding and appreciating these literary works substantially. Chinese characters do not be created by a person in a special time or an specific area. It also brings lots of confusions in commanding practieal letter because the Chinese word is not only an isolating language but also basically a monosyllabic word if we approach as a philological view. This problem, however, is expressed by an unique form which cannot be imitated by other languages and letters when it is represented by literary works. This paper divides specific form in literary works into three parts; beauty of regularity, beauty of pithiness, beauty of rhythm. It builds up how we present and describe examples correspond with it. It also explains the rhetorical device at the latter part as concrete example in literary works.

靑春誌의 隨筆의 表情 : Centered on the Chungchoon

鄭周煥 湖南大學校 1997 호남대학교 학술논문집 Vol.18 No.1

Started on October 1, 1914, and ended on September 26, 1918, Chungchoon has leaved only 15 volumes. This magazine had met its crises with government inspections several times, and its first interruption was come with its 6th volume. With publisher' struggle, its first republication was made on May 16, 1917. Its printing was continued with no problems till 9th volume, but its 10th and 11th volumes were made bimonthly, from the 12th volume every three month, some times irregularly, and finally Chungchoom met its end 1918. Seen from the above, magazine Chungchoon's development was not smooth. Chungchoon had been the secondly published magazine by Choi, Nam-Sun, after his first magazine Sonyun. Being under the Japanese rule at that time with no freedom of speech and press, Korean culture was totally devastated. We usually call that time the dark, unhappy, and despairing age. The freedom of speech and press for Koreans could only be found in a restricted area on the Korean students in Tokyo University. Conditions on the approvement of Chungchoon was that content be restricted in a narrow area such as general cultural matters. We think that the achievement of Chungchoon was to introduce literature and to enlarge the base of literature. Considering being no scholar of pure literature in Korea, this achievement was so great as Lee, Kwang-Soo's literature world had been developed through Chunhchoon. His all great works were born by way of Chungchoon. His effort to establish agreement between speaking and writing and making much of Korean letters above Chinese ones was a turning point in literature expression skills in Korea.

法人의 刑事責任

金湫年 건국대학교 1981 政法論叢 Vol.16 No.1

감꼭지나방(Kakivoria flavofasciata Nagano)의 生態에 關한 硏究 (第1報)

尹桂敬 全南大學校 農漁村開發硏究所 1963 農業科學技術硏究 Vol.1 No.-

Ecoiogical studies on Kakivoria flavofasciata Nagano 1. Present studies made from 1962 to 1963 was designed in order to investigate the morphological and ecological features of the Kakivoria flavofasciata Nagano which occurs in the area of Biaemyun and paekwoondong Kawnju. 2. Ecological studies were made exclusively on the insects which feeds on persimons Boou. 3. The insect asses the winster in feature larva in the thickish calyx and takes two generations per year. 4. The length of male adult is about 5.5-6.0 mm and female adult about 6.5-7.1mm. A yellawish browish brown hand is on the fore wing toward outer margin between anterior angle and costal margin, and long hair is on the hind margin, fore and hind wing. Antenna is yellewish brown and about 3mm seteceous. 5. The color of larva is dark brownish violet, the head red brown, and the length 0.9-13mm. Many wrinkles and small blak promontories are on the body white hair on every segment, Being old it became pupa in Cocoon. 6. The results of investigation showes the larve infected to persimmon were concentrated in the upper part of fruitstem. 7. The term of the most serious damage of the first generation was about July 5 and of the second generation about September 5. 8. The larva period is 32.9-38.3 days and the pupa stage requries 9.4-9.9 days. 9. It was observed that maximum occurrence of the adult grown at laboratory was earlier 3 days than the occurrence of the adult of the first generation in the field which was most abundant about May 26 and the occurrence of the generation in the field was observed most about August 5 while the maximum occurrence of second generation at the loboratory was about 2days earlien than that of in the field.

충주 지역 문화의 발전과 활성화 방안

신춘호 건국대학교 중원인문연구소 2001 동화와 번역 Vol.2 No.-

This study is to seek the best way to establish the independent local(Chungju) literature without the central occupation. To achieve the goal we have to review what the traditional culture in Chungju is and what the local literati Performed up to now. Then we can find the best way to develop and to motivate the local literature. At first, according to the results of this study on traditional culture in Chungju, I found the passion of research on Science, patriotic spirit and creative art spirit and confirmed that filial spirit and the love of home town are the traditional value. Park Jai Ryun, Lee Mu young, Lee hup, Ji bong mun, Cheong ho seong, Kwon tai ung, Hong gu bum are the outstanding literary men who uphold the great tradition before independent. In 1950s Kim tai gil, Cho nam du, Yoo jong ho, Shin kyung lim played an active pert in Poem, essay and criticism. In 1970s and 1980s Yang chai young, Chung gun seob and Lee kye sang and 1990s Kim chang sik and Kim young gyo played important role in local literature. With these results we can say that the basis of the literature in Chungju is wide and deep. With the recognition of reality, I propose the following 5 ways to develop the Chung ju literature. First, Know the traditional culture clearly and succession of that. Second, Restructure and merge the literary organizations Third, Get the cooperation of related organizations and secure the publication media. Forth, Let students participate in this process. Fifth, Enhance the position of Chungju literature and the cooperation with central literary organizations. Moreover we have to conduct this development project with clear map. This project should include the short term, mid term and long term action plan and the cooperation plan with cheongju and central literary organizations in detail. Consequently, To develop and activate the Chungju liter·attire, the local literati has to start from the recognition of the traditional culture and enhancement of the spirit of succession. And the local literati should restructure the current organizations and secure the publication media. To archive the development of Chungju literature, the perfect planning and execution should be essential point.