鍼刺가 人體의 血漿 Atrial Natriuretic Peptide,Aldosterone, Cortisol 濃度 및 Renin 活性度에 미치는 影響

朴秀雄,李昊燮 圓光大學校 韓醫學硏究所 1991 원광한의학 Vol.1 No.1

The sources of body water are metabolically produced and ingested water. There are four sites from which water is lost to the external environment : skin, lungs, gastrointestinal tract, and kidneys. According to the theory of oriental medicine, the balance of body water is controlled by kidneys, lungs, Bee(脾), urinary bladder, and Sam Cho(三焦), the function of skin is controlled by lungs(肺主皮毛) The aim of the present study was to elucidate the effects of acupuncture in the meridian point Sam Cho Soo(B22), Bee Soo(B20), and Pye Soo(B13) on the renin-angiotensin aldosterone system and atrial natriuretic peptide(ANP). The results obtained were as follows: 1. Plasma atrial natriuretic peptide was decreased significantly after acupuncture in the meridian point Pye Soo(B13) 2. Plasma renin activity was decreased significantly after acupuncture in the meridian point Sam Cho Soo(B22). 3. Plasma renin activity was increased significantly after acupuncture in the meridian point Bee Soo(B20) 4. Plasma aldosterone concentration was decreased significantly after acupuncture in the meridian point Sam Cho Soo(B22) and Bee Soo(B20) 5. Plasma cortisol concentration was decreased significantly after acupuncture in the meridian point Bee Soo(B20). 6. Plasma ACTY concentration was decreased significantly after acupuncture in the meridian points Bee Soo(B20) and Pye Soo(B13) These results suggest that meridian points Sam Cho Soo(B22), Bee Soo(B22), and Pye Soo(B13) have regulatory function for the body water metabolism. The effects of acupuncture in the meridian points the Sam Cho Soo(B22) and Bee Soo(B20) were related with the changes of plasma levels of renin activity and aldosterone concentration, but the effects of acupuncture in the Pye Soo(B13) was related with the decreases of plasma levels of ANP and aldosterone.

복합 치아종의 보존적 외과적 적출: 증례보고

김수영,최남기,김선미 大韓小兒齒科學會 2012 大韓小兒齒科學會誌 Vol.39 No.1

Odontoma is a mixed tumor formed by the overgrowth of ectodermal epithelial cells and mesodermal cells. It arises during normal tooth development and only grows to a certain level. It is not a true neoplasm and therefore it is considered as hamartomas. Odontomas are classified into compound and complex types based on morphology. Compound odontoma is commonly found in the anterior region of the maxilla, and has a radiopaque lesion that resembles small teeth. Usually, odontoma is treated by conservative surgical removal and there is little probability of recurrence. This paper describes three cases of compound odontoma diagnosed in children with 1 year of follow-up. These case reports present patients having eruption disturbance of primary and permanent teeth due to the presence of compound odontoma. In order to induce spontaneous eruption, conservative surgical removal was performed showing favorable results. 치아종은 외배엽성 상피세포와 중배엽성 세포의 과성장으로 형성되는 혼합종양이다. 대부분 정상 치아 발생 시기 동안 형 성되며 어느 정도 크기까지만 자라므로 진성 종양이 아닌 과오종으로 여겨진다. 형태에 따라 복합 치아종과 복잡 치아종으로 구별된다. 복합 치아종은 주로 구강 전방부에서 발견되며 작은 치아와 비슷한 방사선 불투과성 구조물을 함유하고 있는 병소 이다. 치아종의 치료는 대부분 보존적인 외과적 적출술이 추천되며 재발은 거의 없다. 본 증례는 유치 및 영구치의 맹출 장애를 일으킨 복합 치아종으로 진단된 세 어린이에서 병소의 외과적 적출술을 시행하고 약 1년간 관찰한 결과 자발적 맹출을 보여 이에 보고하는 바이다.

Styrene/Ethyl Acrylate/Toluene 라디칼 공중합계에 대한 속도론적 연구

馬永大,金判洙 단국대학교 1993 論文集 Vol.27 No.-

The free-radical copolymerization of styrene and ethyl acrylate at 40℃ in toluene was examined by the steady-state polymerization as a function of total monomer concentration. The following results were obtained : The coplymer composition confirms the terminal model(Mayo-Lewis equation). The monomer reactivity ratios of r_1 and r_2 at different monomer concentrations are constant within the limits of experimental error. Velocity-of-copolymerization data obtained in this work and reported in the literature for the St/EA/BZ/50℃ systems were reinterpreted on the basis of the current notions that the penultimate-effect with respect to absolute values of propagation rate constant (but not with respect to with the monomer reactivity ratios) is a general rule and that the termination step is well represented numerically by the chemical model with Ø=1 as well as by the North diffusion model. By making a few symplifying approximations, new two equations were derived, which were found to describe experimental data well. The single parameter s included in the equation, which measures the penultimate-unit effect, was found to have a positive correlation between r_1r_2 and S^2. This result is in support of the relation r_1r_2=s_1s_2 suggested by us.

단일 band 모델에서의 Wannier-Stark Localization?

손기수,김영주,김석환 경북대학교 교육대학원 1988 논문집 Vol.20 No.-

From recent paper by Emin and Hart and comment by Kleinman we solved the error in their paper, and proved the existence of Wannier-Stark localization for one band model, using the determinant of coefficients. This Wannier-Stark localization is affected by different wave vector.

生活敎育이 女子大學敎育에 미치는 影響 : 서울女子大學의 生活敎育을 중심으로

沈英現,鄭淳子,李洙德,高凰京,金信一 서울여자대학교 1972 서울여자대학논문집 Vol.- No.2

한 , 미 , 일 3국 기업의 인터넷 활용단계 및 발전모델연구 : 시계열 분석을 중심으로

서영호,채영일,이현수 한국품질경영학회 2002 품질경영학회지 Vol.30 No.1

Recently, the range of using Internet in business is expanding rapidly. And through Internet, companies are strengthening both their internal efficiency and their external competitive advantage in the market. In recent years, building and managing companies' web sites are becoming unavoidable tasks in business. Such a trend is becoming more imperative in business over the world. There is a great deal of research in progress to study the cases of companies with increasing performance from the use of their Internet web sites. But it is considered that there has not been enough of study in the area of levels of Internet application in business especially in strategic areas and application levels among countries. This research is in the same line of the research that was carried out on such topics in 1999. study in 1999 showed that there are significant differences in the usage levels of Internet in business between countries with long history of using Internet and those who are not. The 1999 study also suggested the model on development stages of Internet usage in business. This study is the continuation of the 1999 research and used two years of data to compare and analyze the trend of the Internet development stages in leading corporations in Korea, U.S.A., and Japan. This study found that there have been significant developments in the ability to use Internet in business in three countries. The differences in Internet usage level in each stage among different countries are compared and analyzed in this study.

多變量分析에 依한 琴湖江의 水質評價

朴永圭,李哲熙,鄭輝洙 嶺南大學校 環境問題硏究所 1986 環境硏究 Vol.6 No.1

The results of the multivaraite analysis in order to estimate water quality of the Kum-ho river were as follows: 1. The water quality of the Kum-ho river estimated by the factor scores were seasonably homogeneous throughout the period of this research. 2. The cumulative proportion includings the third principal components was ranked as high as 97.8%. 3. The first principal components except water temperature, which the factor loading of which marked over 0.9, are composed of 14 items of water quality, and it was thought to be closely related to the river pollution caused by human activities and the waste water from near by factories. 4. In the relationship between the water quality and the flow of Kum-ho river was founded that COD and the factor scores related closely to each other from the relationship. Therefore, the run-off loading rate could be explained most completely by COD(Cr) and factor scores. And the run-off loading rate of the Kum-ho river basin showed almost no variation at the lower reaches, where the pollutions were mainly contributed by the point sources.

體力章의 種目別 體力點數의 相關比較 硏究 : 女子 中學生을 中心으로 examining the third-grade girls in the junior high school

金永洙 대구교육대학교 1972 論文集 Vol.8 No.-

I maintain the idea that "the system of testing physical abilities" should not be confined to a mere means of testing the physical abilities of students. It should be developed into a foundation of more effective physical training, and physical education will be able to play an important part in everyday life by means of the system. The objects examined here are junior high school girls in the third grade in Kyongbuk Province. They are classified into three groups according to the districts they belong to: cities, towns, and rural communities. 1. The three districts appeared to have some common features. Speed is closely related with power and agility while it has nothing to do with endurance. Flexibility (forward flexion of trunk) has little connection with other items, and power seems to have no connection with endurance. But in rural districts, hand-bomb throwing appears not to be connected with power at all. 2. 100m racing is the fundamental standard for testing basic physical strength, and has the highest correlation with other items. 3. Nearly all the girls tested got full marks in long-distance racing. The result is thought to be due to the failure in assigning the marks to each items. Through the usual physical education class, the students should be trained to cultivate their endurance not only of their breathing organs but also of their muscles. By doing so, We can promote the national health and prosperity. In other words, It is required that fundamental physical power test should play a fixed part in our everyday life.

The Great Gatsby의 悲劇的 構造

梁永洙 제주대학교 1984 논문집 Vol.18 No.1

Critics of F.S. Fitzgerald tend to agree that The Great Gatsby is a literary production of the Jazz Age, i.e. America's earlier nineteen-twenties, or the artistic representation of a depraved deviant of the American dream. This essay is, however, trying to view this novel as an embodiment of the universal kind of human illusion and disillusion,admitting that this novel was originally a faithful expression of the spirit of an age. The essence of the idealistic vision whose tragedy Gatsby is enacting is that it is based on a past and a future that are not substantial or influential, and helpless in the present that is. In Gatsby's tragedy are involved many characters who are standing out in sharp contrast to him. Nick, the narrator of this novel, is realistic and moralistic, and so he tries to persuade Gatsby to give up his long cherished one-sided love to Daisy, but his scrupulous attitude provides no help in preventing Gatsby's dectruction. Daisy is the object of Gatsby's tenacious love, but she is quite devoid of the capacity of loving, or being loved by, somebody else, and so her response to his whole-hearted affection is stolid and inhumane. She and her husband Tom lead Gatsby to be shot by Wilson, even though they know Daisy herself is the actual culprit of the killing of Myrtle who is Wilson's wife and Tom's mistress as well. Gatsby's attachment to his past dream is so strong as to deprive him of reasonable judgement of his present situation.

리튬-필로카르핀으로 유발된 경련중첩증 흰쥐에서 뇌량절개술의 효과

전신수,홍용길,박춘근,김문찬,최창락,강준기 대한신경외과학회 1999 Journal of Korean neurosurgical society Vol.28 No.5