상수 원수에 따른 용존 유기물의 특성 평가

허준무,박종안,손부순,장봉기,이종화 한국환경과학회 1999 한국환경과학회지 Vol.8 No.3

This study was carried out to evaluate the characteristics of dissolved organics based on their origins, which were divided into two categories. The first group consisted of river, lake and secondary sewage treatment effluent, which were chosen as representative of their origins. The second group were artificial samples which were made of AHA(Aldrich humic acids) and WHA(Wako humic acids). Physicochemical characteristics, biological degradability and THMFP(trihalomethane formation potential) of the samples were analysed based on the AMWD(apparent molecular weight distribution). Large portion of dissolved organic carbon(DOC) in the river and lake samples was comprised of LMW(low molecular weight), while that of AHA and WHA was HMW(high molecular weight). The DOC of the lake was evenly distributed in the all range of molecular weight. The river, lake and secondary treated effluent have lower ultraviolet(UV) absorbance at 254nm, and have a higher amount of humic acids. Higher absorbance of humic acids means that aliphatic bond and benzenoid type components that absorb UV light were contained in these kind of humic acids. It was expected that lake sample was the most biodegradable in the different samples investigated, and in order of secondary sewage treatment effluent, river, WHA and AHA based on the result of determination of specific ultraviolet absorbance(SUVA). Biodegradability showed similar result except for ABA, while dissolved organics in the range of LMW decreased during the biodegradability test, and on the contrary those of HMW increased. Production of the SMPs(soluble microbial products) was observed during humicification of dissolved organics and the SMPs were in the range of 0.7∼5.5% of DOC which was the lowest value. Sample had a higher portion of HMW showed a higher production of the SMPs. THM formation was high in the samples containing HMW and similar tendency was shown in the THMFP(trihalomethane formation potential), except for WHA.

(100)Mo 표면의 전자상태에 관한 연구

孫基洙,趙和錫 慶北大學校 1980 論文集 Vol.30 No.-

Thigt binding calculations for (100)M_0 slab, which has 33 atomic layers, were performed. Fitting the bulk energy bands calculated by Irene Petroff et al., 34 Hamiltonian matrix parameters are obtained, which are quite from the Bertoni's. We can reproduce the bulk energy bands as well as those of high sysmmetry points. Calculating the energy bands, local and total densities of states for 33 atomic layers, surface electronic structure are investigated.

(100)M_0 표면의 전자상태에 관한 연구

孫基洙,趙和錫 慶北大學校 物理化學硏究所 1984 硏究論文集 Vol.5 No.-

Thigt binding calculations for (100)M_o slab, which has 33 atomic layers, were performed. Fitting the bulk energy bands calculated by Irene Petroff et al., 34 Hamiltonian matrix parameters are obtained, which are quite different from the Bertoni's. We can reproduce the bulk energy bands as well as those of high symmetry points. Calculating the energy bands, local and total densities of states for 33 atomic layers, surface electronic structure are investigated.

赤血球膜蛋白의 變化에 依한 赤血球變形能의 變動

李民化,李起榮,梁誠烈,朴昞柱,尹士炫 全南大醫大 1985 전남의대학술지 Vol.22 No.1

카드뮴의 중추신경계 독성유발 기전

이종화,장봉기,박종안,박종영,김완종,우기민 한국환경독성학회 2004 환경독성보건학회지 Vol.19 No.3

Although numerous studies have shown that cadmium disturbs the normal biological processes in central nervous system the mechanism of toxicity is not well understood The present study has investigated the effect of cadmium on oxidative stress, Na+/K- ATPase activity and the aggregation of amyloid beta peptide(β-amylotd) in neuronal cell Ime, HT22 cell LC_(5) and LC_(50) of cadmium for HT22 cell resulted from MTT assay was 4 1 μM and 9 5 μM, respectively Cadmium(2 to 8 μM) dose-dependently increased the lipid peroxidation and decreased the content of glutathione Cadmium 4 μM showed a significant decrease in Na^(-)/K^(+) ATPase activity as compared with control group The aggregation of P-amyloid was accelerated in a dose-dependent manner by the treatment with 2 to 8 μM cadmium These results suggest that the neurotoxicity of cadmium can be mediated by the increase in oxidative stress and decrease in Na^(-)/K^(+) ATPase activity.

방향성 결합을 위한 광 도파로 폭의 최적화 연구

강기성,소대화,채기병 明知大學校 産業技術硏究所 1993 産業技術硏究所論文集 Vol.12 No.-

We performed theoretical simulation for directional coupler using BPM program. Simulation results showed that the optimum optical waveguide width and the gap between the guides were 4μm. Using the parametes of n₁=2.25, n₂=2.25, n₃=2.2, gap=4μm, W=30μm, Z=0.1μm, λ=1.5m, we decided other design parametes. Proton exchange of proton diffusion method was applized to pattern a waveguide on a LiNbO₃ substrate.

Developpe devant 수행시 지향각(Orientation angles)을 이용한 골반과 하지의 신체정렬

박기자,권문석,이경화 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.6

The purpose of this study was to persnet proper alignment of pelvis and lower extremity using orientation angles during a developpe devant. Data were collected by Kwon3D program. Two females professional modern dancer were participated in this experiment. Subjects performed a developpe devant in meddle heights(about 90 deg.) The results were as follows: First, in axes of X, pelvis, left thigh, left shank were aligned from 0° to 3° and left foot was aligned from 92° to 94°. Second, in axes of Y, pelvis(-ll°~-8°), left thigh(-6°~-2°), left shank(5°~8°), left foot(12°~18) were aligned. Third, in axes of Z, pelvis(5°~10°), left thigh(-20°~-15°), left shank(27°~32°), left foot(7°~10) were aligned.

Methazolamide와 Acetazolamide 복용 후 유발된 천식 1예

이건화,이영목,김양기,김기업,어수택,박춘식 대한알레르기학회 2004 천식 및 알레르기 Vol.24 No.2

정착마을 나음성자에 대한 임상적 관찰 : 일제검진 성적을 중심으로

金基洪,鄭守和,엠마프라이징거 大韓癩學會 1984 癩學 會誌 Vol.17 No.1

경기도당굿 군웅춤과 김숙자류 부정놀이춤의 비교연구 : 부정놀이 장단의 부채, 방울춤을 중심으로

김기화 한국무용연구회 2006 한국무용연구 Vol.24 No.1

Gyeonggi-do (GyeonggiProvince) Dang-Gut (Korean Shaman Rite) is a treasure house of Korean modem traditional dances, many of which have become stage performance arts accepting various artistic assets from Gyeonggid-do Dang-Gut such as rites, dance clothing and etc. Especially, Korean traditional dances have been influenced in their artistic change by various kinds of melodies harmonized with shaman rhythms of Gyeonggi-do that are the melodies with the shaman rhythms of Gyeonggi-do. For example, Han Sung Joon’s Taepyeongmu is based on the shaman rhythms of Gyeonggi-do in terms of its musical accompaniment enhancing the completion of the dance. Also in Lee Dong An’s dances and Kim Sook Ja's dances, Gyeonggi-do Dang-Gut shows strongly its shaman color in their titles, contents, clothing, action and etc. Therefore, Gyeonggi-do Dang-Gut has been studied in a number of researches to investigate its interrelationship with the other Korean modern traditional dances. Most of researches have been, however, focused on the external interrelationships such as rhythm, clothing, instruments and etc without making it clear how the dance principle of Gyeonggi-do Dang-Gut has been applied as a dance composition principle to formation of Korean modern traditional dances. In this study, therefore, I have compared and analyzed the actual performance video tapes of Gunung Dance by Oh Soo Bok who has been inherited Gyeonggi-do Dang-Gut, the important intangible cultural asset No. 98, and Bujeong-Nori Dance by the late Kim Sook Ja who is the composer of Bujeong-Nori Dance and has been inherited Salpuri Dance (Do-Salpuri), the important intangible cultural. asset No. 97, in order to investigate the dance composition methods of Kim Sook Ja’s Bujeong-Nori Dance by comparing and analyzing Gunung-Gut of Gyeonggi-do Dang-Gut and Kim Sook Ja’s Bujeong-Nori Dance. 1 have recorded the dance action steps of such dances mentioned above based on Definition of Terms of Korean Traditional Dances written by Huh Soon Sun and referred to Body, Effort, Shape and Space specified in Lavan Movement Analysis, from which I applied the Body, a theory to observe and analyze the dance in physical terms based on anatomy and functionality, to this study in order to investigate the physical characters of the dance in analysis of dance actions. The analysis results of this study indicate that Kim Sook Ja’s Bujeong-Nori Dance is very similar to Gyeonggi-do Dang-Gut Gunung Dance. The similarities are as follow: First, Bujeong-Nori rhythm consists of 3-4 sectors of action. Each sector is composed of main action, middle action and finishing action. Second, the series of actions finish with turning shapes. Third, it goes over Bujeong-Nori rhythm of 8 beats with the multiple dance rhythm type of 3, which is the principle of Gut Dance. Forth, the right arm moves elastically using bells while the left arm turns using fan. Fifth, the series of actions look simultaneous sequencing that the dances of upper body and lower body are connected moving simultaneously. Based on such analysis results, I could analogize that Kim Sook Ja composed Bujeong-Nori Dance based on the dance principle of Gyeonggi-do Dang-Gut she learned from her father Kim Duk Soon. These two dances, of course, have also some differences: Gunung Dance starts with narrow movement pulling and overturning the fan while Bujeong-Nori Dance uses middle joints; Gunung Dance shows contra-lateral pattern that the left foot and right hand move at the same time moving bells and fan simultaneously while Buejong-Nori Dance shows homolateral pattern that the left foot and arm move at the same time and the right arm and right hand move simultaneously for movement of bells and fan; Gunung Dance is performed mostly on a spot while Bujeong-Nori Dance uses the stage widely; and etc. That is, Bujeong-Nori Dance has been able to make strong, efficient and various changes in dance composition. In conclusion, I could say that Kim Sook Ja was faithful to show shaman dance feeling based on the dance composition principle of Gunung-Gut and supplemented the artistic aspect of the dance based on the principle of change considering the stage. 경기 도당굿은 근대전통충의 보고(寶庫)로 우리의 많은 춤들이 경기도당굿의 의식과 무복 등 많은 예술적 자산을 수용하며 무대예술화 되었다. 특히 경기도의 무속장단, 즉 경기도당굿 장단의 다양한 가락들은 우리 민속춤의 예술적 변화를 창출하는데 결정적 역할을 담당하였다. 근대춤의 아버지라 불리 우는 한성준의 태평무를 보더라도 그 춤에는 경기도의 무속장단이 태평무 반주의 근간이 되어 춤의 예술적 완성도를 높여주었다. 또한 근대전통춤의 또 다른 획을 긋고 있는 이동안류의 춤과 김숙자류의 춤에서도 경기도당굿은 반주 장단 뿐 아니라 춤의 제목이나 내용, 무복, 춤사위 등에 강한 무속적 색채를 표출하고 있다. 따라서 경기도당굿은 우리의 근대전통춤과의 상관성을 규명하고자 많은 연구의 대상이 되어왔다. 그러나 대부분의 연구에서는 장단과 의복, 무구 등 춤의 외형적인 상관성이 집중적으로 규명되었을 뿐 경기도당굿 춤의 원리가 근대 전통춤의 형성에 안무원리로 적용되어왔는지에 대한 연구는 규명되지 못했다. 이에 본 연구는 경기도 도당굿의 군웅굿 춤과 김숙자류 부정놀이춤을 비교분석하여 김숙자류 부정놀이춤의 안무방식을 규명하고자 중요무형문화재 제98호 경기도당굿 보유자 오수복의 군웅춤과 부정놀이춤의 안무자이자 중요무형문화재 제97호 살풀이춤(도살풀이)의 보유자 고 김숙자의 부정놀이춤의 공연 실황 비디오를 비교분석하였다. 이들 춤은 허순선의 한국전통춤 용어집을 바탕으로 춤사위의 무보를 기록하였고 라반움직임분석(Lavan Movement Analisis) 이론 신체(Body), 에포트(Effort), 형태(Shape), 공간(Space) 중 신체(Body) 부분 즉, 움직임을 만드는 신체적 측면에서 해부학적, 기능학적으로 관찰 분석하는 이론을 춤사위의 분석시 신체적 특징을 규명하는데 활용하였다. 본 연구의 분석결과 김숙자의 부정놀이춤은 경기도당굿 군웅춤과 상당한 유사점을 발 견할 수 있었다. 유사점을 살펴보면 다음과 같다. 첫째, 부정놀이장단은 3~4개의 동작구들로 이루어져 있다. 이들 동작구는 주동작ᅳ 중간동작ᅳ맺음동작의 방식으로 이루어져 있다. 둘째, 동작군의 맺음은 회전형태를 갖고 있다. 셋째, 굿춤의 원리인 3의 배수 춤 리듬꼴을 갖고 8박의 부정놀이장단을 넘나들고 있다. 넷째, 방울을 사용하는 오른 팔의 굴신과 부채를 사용하는 왼 팔은 회전을 갖고 있다. 다섯째, 동작 군들은 윗몸과 아랫몸의 춤이 동시적으로 움직이는 연결인 Simultaneous Sequencing이보인다. 이상과 같은 유사점으로 미루어 김숙자는 그의 부친 김덕순에게 수학하여 체득한 경기 도당굿의 춤 원리를 바탕으로 부정놀이춤의 안무에 반영하였다는 점을 유추할 수 있었다. 그리고 이 두 춤의 차이점, 즉 군웅춤의 시작점이 근위로 움직여 부채를 제치고 엎는데 반해 부정놀이춤은 중간관절을 이용하는 점, 춤사위 구성의 인체패턴이 군웅춤의 경우 왼 발과 오른손이 함께 움직이는 Contralateral pattern을 보이며 방울과 부채를 움직이는 데 반해 부정놀이춤은 왼발과 왼팔이 함께 움직이고 오른팔과 오른손이 함께 움직이는 Homolateral pattern의 패턴을 보이며 방울과 부채를 처리하고 있는 점, 군웅춤이 거의 제자리에서 이루어지는데 반해 부정놀이춤이 무대를 폭넓게 쓰는 점 등으로 미루어 무대 춤으로서의 부정놀이춤은 힘있고 효율적이며 다양한 안무 상의 변화를 민들어주었다. 이상으로 미루어 김숙자는 군웅굿의 안무원리를 바탕으로 부정놀이춤을 안무하여 무당 춤의 느낌을 살리는데 충실하였고 무대를 염두에 둔 변화의 원리로 춤의 미적측면을 보완 하여 춤을 안무한 훌륭한 근대 전통춤 안무가였다고 하겠다.