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Ion Deposition 方法으로 成長시킨 轉移金屬表面의 Auger電子分光 分析
朴東秀,李元植,崔永奎 慶北大學校 1984 論文集 Vol.37 No.-
An efficient versatile ion spurrering apparatus was designed and constructed. The source produces ion beams of noble gas such as Ar^+ ion in the ion energy range from a few electron volts to several kiloelectron volts with high current density. The ion beam size was controlled as 1 mm and up to a few mm in diameter. The source has been successfully applied to both the sputtering deposition of thin fils of Al, Ag, and Mo on the SiO_2 substrates and the cleaning of metal surfaces. The deposition rates were 15A~50A/min. Auger electron spectra for Al, Ag, and Mo thin film deposited by present apparatus were obtained. They showed excellent characteristic properties of deposition modes such as the augular dependence and and the localization.
韓國 近代文學 性格究明 試考.2 : Centering around poetics of Kim, So-Wol 金素月의 詩論<詩魂>을 中心으로
朴相泉 한양대학교 한국학연구소 1986 韓國學論集 Vol.10 No.-
This thesis is a study on kim, So-wol's poetics to investigate into chara- cter of Korean modern literature. Kim's poetics agreed with ideas of roma- nticism which ideas esteemed personality and would realize a perfection of self. These ideas were coincided with the conciousness of Korean people of the times. At the time, new value system of spirit were required in Korea, owing to falling Korean dynasty that maintained Confucian order, marked ideas of classism. The western trend of literature were a stimulant to Korean literature, not a matter transplant into it. Accordingly, the author deny the theory of dis- continuity of tradition in Korean literature. This thesis is an essay. So it leaves some subjects to study on the genera- lity of the theory.
상관분석에 의한 인체부위 특성치분류와 부위 추정에 관한 연구
김진호,박세진,김철중 한국경영과학회 1989 한국경영과학회 학술대회논문집 Vol.- No.1
In this paper, 33 body measurements were made of Korean man aged 20~25 tears with the Martin's anthropometer and statistics of body measurements data were obtained on one-dimensional body part. 33 measurements were classified into five homogeneous groups through the factor analysis. Also among five groups were studied using the multiple correlation coefficient. Besides, the estimation method of n-dimensional measurements by using bivariate normal distribution and regression equation. Using the method, estimated data in the case of n-dimensional that can be used in the design of equipments, or workplace layouts were obtained.
Si(111)-7×7 표면의 초기산화 단계에서의 국부 일함수 변화
임삼호,구세정,김기정,박찬,서재명 全北大學校 基礎科學硏究所 1994 基礎科學 Vol.16 No.-
자외선-광전자-분광법(UPS)를 이용하여 저온(40 K)으로 유지된 Si(111)-7×7 표면에 산소를 노출시킨 후 잰 평균 일함수가 제논-흡착-광전자 분광법(PAX)를 이용하여 팬 동일 표면의 변화된 부분의 국부 일함수보다 약 0.4 V 가량 높은 것을 발견하였다. 이는 Si(111)-7×7 표면의 초기 산화 단계에서 커다란 일함수 변화를 유도하는 요인은 표면에 분자상태로 흡착된 산소임을 시사한다. 또한 Xe 3d 및 5P 에너지 밀도곡선들의 이동으로부터 변화된 부분의 일함수가 변화되지 않은 부분의 일함수보다 0.6 eV 높은 것을 알 수 있었다. In the initial stages of oxidation of Si(111)-7×7 held at 40 K through exposing molecular oxygen, it has been detected average work-function measured by ultraviolet photoelectron spectros-copy (UPS) is about 0.4 eV higher than the local work-function of the modified area measured by photoemission for adsorbed Xenon (PAX). This result indicates that the increment of work-function at the initial oxidation stages of Si(111)-7×7 is mainly due to the moleculary adsorbed oxygen. From the shift of broadened Xe 5p and Xe 3d, it has also been estimated that the work-function of the modified area is 0.6 eV higher than that of the clean area.
박충학(CH Park),최원도(WD Choi),장윤석(YS Chang),김강희(KH Kim),이영호(HY Lee) 대한산부인과학회 1985 Obstetrics & Gynecology Science Vol.28 No.8
서울대학교 의과대학 산부인과학교실 박충학·최원도*·장윤석·김강회·이영호 =Abstract= A Case of Cyclopia Park CH, Choi WD, Chang YS,* Kim KH, Lee YH Dept of Obstetrics and Gynecology College of Medicine Seoul National University Cyclopia is a fetal ocular anomaly in which the eyes are fused together such a serious degree of maldevelopment is incompastible with survival Its name is derived from Cyclops the one eyed giant of Greek legned It is the severest from of holotelencephaly which is failure of cleavage of the prosencephalon with a deficit in midline facial development In cyclopia combined with an extrachromosome in the 13-15 group there are characteristically multipld congenital anomalies and it is called also Patau`s syndrome A case of cyclopia associated with hydramnios in a 25 years old para 1-0-0-1 woman is presented with brief review of literatures concerned.
Insect Expedition of Myanmar (Butterflies)
Yong Kyun OH,Jinyoung PARK,Eun Young CHOI,Ik Je CHOI,Dong Pyeo LYU,Jong Kyun PARK 한국응용곤충학회 2012 한국응용곤충학회 학술대회논문집 Vol.2012 No.05
Myanmar, which has a total area of 678,500 square kilometers (262,000 sq mi), is the largest country in mainland Southeast Asia, and the 40th-largest in the world. It lies between latitudes 9° and 29°N, and longitudes 92° and 102°E. Much of the country lies between the Tropic Of Cancer and the Equator. It lies in the monsoon region of Asia, with its coastal regions receiving over 5,000 mm (196.9 in) of rain annually. Northern regions of the country are the coolest, with average temperatures of 21 ℃ (70 ℉). Coastal and delta regions have an average temperature of 32 ℃ (86.9 ℉). This expedition was conducted two times in two years. First, collecting expeditions of insect were conducted in Popa resort, Myanmar from Aug. 7, 2011 to Aug. 17, 2011. Second, collecting expeditions of Insect were conducted in Alaungdaw Kathapa National Park (AK National Park), Myanmar from Feb. 2, 2012 to Feb. 9, 2012. As a Protected area of the Forest department, these areas were almost natural conservation field and limited to collection actions. Usually on day time, butterflies collected by sweeping net, like various plants, they shows high diversity. Some Papilionidae species are difficult to meet because they fly very high and fast, usually they visit to top of trees. Up to now, 60 species of 7 families were confirmed. Materials are expected more than 100 species belonging to 10 families but it was difficult to identification because of lack of references of this areas. Among them, with rare species, manifold butterflies are provided with photos, ecological notes and activities of Myanmar.