가교결합한 Poly((vinylbenzyl)trimethylammonium chloride-2-hydroxyethyl methacrylate)/poly(vinyl alcohol) 음이온 교환막 제조

김미양 ( Mi Yang Kim ),김광제 ( Kwang Je Kim ),강호 ( Ho Kang ) 한국공업화학회 2010 공업화학 Vol.21 No.6

음이온 교환막은 전기투석뿐만 아니라 역전기투석에 의한 전기생산과 축전 탈이온에 의한 정수 분야에 이용될 수 있다. 본 연구에서는 플리비닐알콜 수용액 상에서 (vinylbenzyl)trimethylammonium chloride와 2-hydroxyethyl methacrylate를 중합한 후 글루타르산과의 에스테르화 반응, 그리고 글루타르알데히드와 가교반응을 통해서 음이온 교환막을 제조하였다. 실험 변수에 따라 음이온 교환막을 제조하고 이온교환막의 전기화학적 물성을 조사하였다. 중합반응에서 음이온 교환성 단량체 비율에 따라 이온교환량과 저항 값이 변하였으며, 에스테르화 반응에서는 글루타르산의 함량의 증가에 따라 함수율과 전도도가 감소하였다. 형성된 필름과 알데히드의 가교반응 시간 변화는 함수율, 전기저항, 이동수 값을에 영향을 미쳤다. 끝으로 제조된 이온 교환막의 chronopotentiometry와 한계전류밀도도 측정하였다. Anion exchange membranes can be used for reverse electrodialysis for electric energy generation, and capacitive deionization for water purification, as well as electrodialysis for desalination. In this study, anion exchange membranes of poly((vinylbenzyl)trimethylammonium chloride-2-hydroxyethyl methacrylate)/poly(vinyl alcohol) were prepared through the polymerization of (vinylbenzyl)trimethylammonium chloride and 2-hydroxyethyl methacrylate in aqueous poly(vinyl alcohol) solutions, esterification with glutaric acid, and cross-linking reaction with glutaraldehyde. We investigated electrochemical properties for the anion exchange membranes prepared according to experimental conditions. Ion exchange capacity and electrical resistance for the membranes were changed with a variation in the monomer ratio in polymerization. Water uptake and conductivity for the membranes decreased with an increase in the content of glutaric acid in esterification. The change in the time of cross-linking reaction with the formed film and glutaraldehyde affected electrochemical properties such as water uptake, conductivity, or transport number for the membranes. Chronopotentiometry and limiting current density for the anion exchange membranes prepared were measured.

한국 스포츠 행정조직의 변천에 관한 연구

김미양(Mi Yang Kim) 한국사회체육학회 1998 한국사회체육학회지 Vol.10 No.-

일제말기의 체육정책과 항일운동에 관한 고찰

김미양(Mi Yang Kim) 한국사회체육학회 1995 한국사회체육학회지 Vol.4 No.-

The Writer has refered to every possible documental evidence about the Japanese oppression of Korean physical education and the racial resist-Japan Movement against it. 1. At the close of the Japanese Imperialism, Japanese employed the illogical exploitation policy to make the Korean people in their performance of war and its means was by force brutal and inhuman. 2. At that time, the Korean people not only resisted the Japanese Imperialism but also made a display of superiority of the Korean people through physical education, and were raised their morale and it made an important role to unify the people. 3. At the time, the Korean physical educators did not spare any effort in order to develop physical education with a sound physical educational ideology and it has been set a high value serving as a bridge to the development of modern physical education. Therefore nowadays it will be quite natural for us to deal with the role and gravity of Korean physical education at the close of the Japanese Imperialism more seriously and more considerately.

자연주의 사상이 체육에 미친 영향

김미양(Mi Yang Kim) 한국사회체육학회 1997 한국사회체육학회지 Vol.7 No.-

The Purpose of this study is to examine the influence of Rousseau`s Naturalism on Physecal education. As a means of accomplishing this goal, various related materials were researched and the results may be summarised as follows: Naturalism was espoused and developed by Rousseaau and his followers, and its main theme was escaping from the restraints of society and returning to nature. Rousseau`s Naturalism had a considerable influence on physecal education and his ideas corresponded to the purpose of modern physecal education which is the formation of an ideal personality. He emphasized the training of mind and body as the purpose of physical education. His method of physecal education was to educate children in agreement with nature. That is, he advocated education for children which satisfies their interests and chriosied and the principle of distinction that provides the development of children`s natural abilities in harmony with their indibidual characters. Rousseau`s idea of physical education shows the correct orientation for physical education, which is undergoing an essential deterioration at the present time.

영양소 섭취의 주요급원식품과 주요변이식품들을 이용한 간소화된 반정량 빈도 조사 도구의 개발 및 평가

김미양(Kim Mi Yang),서일(Suh Il),남정모(Nam Chung Mo),윤지영(Yoon Jee Young),심지선(Shim Jee Seon),오경원(Oh Kyung Won) 韓國營養學會 2002 Journal of Nutrition and Health Vol.35 No.2

Photoferroelectric 반도체의 광학적 특성 연구 V. (SbSBr, BiSBr, SbSBr : Co, BiSBr : Co, SbSBr : Ni 및 BiSBr : Ni 단결정의 광학적 특성에 관한 연구)

김화택(Wha-Tek Kim),윤상현(Sang-Hyun Yun),현승철(Seung-Cheol Hyun),김미양(Mi-Yang Kim),김용근(Yong-Geun Kim),김형곤(Hyung-Gon Kim),최성휴(Sung-Hyu Choe),윤창선(Chang-Sun Yoon),정해문(Hae-Mun Jeong) 한국진공학회(ASCT) 1994 Applied Science and Convergence Technology Vol.3 No.1

SbSBr, BiSBr, SbSBr : Co, BiSBr : Co, SbSBr : Ni 및 BiSBr : Ni 단결정을 수직 Bridgman 방법으로 성장시켰다. 성장된 단결정의 구조는 orthorhombic 구조이며, 광학적 energy band gap 구조는 간접전이형이었고, energy gap의 온도의존성은 일차 및 이차 상전이점에서 anomalous한 특성이 나타났다. 불순물로 첨가한 cobalt와 nickel은 T_d 대칭점에 Co^(2+) ion, Co^(3+) ion 및 Ni^(2+) ion으로 위치하며, 이들 ion의 energy 준위간의 전자전이에 의하여 불순물 광흡수 peak들이 나타난다. SbSBr, BiSBr, SbSBr : Co, BiSBr : Co, SbSBr : Ni and BiSBr : Ni single crystals were grown by the vertical Bridgman technique. The grown single crystals were crystallized in orthorhombic. The optical energy band gap of them was the indirect structure, and the temperature dependence of the energy gap showed anomalous properties at the first order phase transition and the second order one. Cobalt and nickel doped with a impurity are sited at the T_d symmetry points as the states of Co^(2+) or CO^(3+) and Ni^(2+) ions.

미용서비스 조직에서 서비스공정성, 고객몰입 및 고객시민행동 간의 관계

장은진(Jang, Eun-Jin),김미양(Kim, Mi-Yang),김종우(Kim, Jong-Woo) 한국경영교육학회 2010 한국경영교육학회 학술발표대회논문집 Vol.2010 No.12

본 연구에서는 미용서비스 조직에서 고객들이 종업원들과 마찬가지로 서비스 창출과정에 참여하거나 자발적 행동을 하는 등과 같은 부분적 종업원의 역할들을 수행한다는 관점을 받아들여, 고객이 지각하는 서비스공정성의 하위차원들이 고객몰입과 갖고 있는 각각의 관계 그리고 고객몰입이 고객시민행동의 하위차원인 충성행동, 협력행동 및 참여행동과 갖는 각각의 관계를 확인하고자 하였다. 서비스공정성, 고객몰입 및 고객시민행동과 관련된 선행연구들을 검토한 후 본 연구모형을 설계하고 관련 가설들을 설정하였다. 서비스공정성은 분배공정성, 절차공정성 및 상호작용 공정성으로 구분하였으며, 충성행동, 협력행동 및 참여행동을 고객시민행동의 하위차원으로 파악하였다. 연구목적을 달성하기 위해 필요한 자료는 서울특별시와 경기도 지역에 입지한 미용서비스 업체를 이용하는 고객들(n=345)로부터 설문지를 통해 수집하였으며, 연구모형의 적합도와 가설 검증을 위해서 공분산구조분석을 실시하였다. 분석결과, 연구모형의 적합도는 적정하였으며, 여섯 개의 가설 가운데 다섯 개가 지지되었는데 그 구체적 내용은 다음과 같다. 첫째, 서비스 공정성의 하위차원들 가운데 절차공정성을 제외한 분배공정성과 상호작용공정성이 고객몰입에 정(+)의 영향을 주는 것으로 밝혀졌다. 둘째, 고객몰입은 고객시민행동의 하위차원들(충성행동, 협력행동 및 참여행동) 모두에게 정(+)의 영향을 주는 것으로 확인되었다. 이러한 연구결과는 고객시민행동과 관련된 이론적 측면과 미용서비스 실무에서 다양한 시사점을 제공하고 있으며, 이와 관련하여 향후 연구를 촉진하는데 기여할 것으로 판단된다. The review of previous researches on the area of customer citizenship behavior models serves as the starting point of the development of a hypothetical model. It is argued that perceived service justices are representedby three dimensions: distributive justice, procedural justice, and interactional justice. Loyalty, cooperation and participation are identified as the dimensions of customer citizenship behavior. The purpose of this study was to investigate the effects of perceived service justices on customer commitment, and to examine the effects of customer commitment on customer citizenship behaviors(loyalty, cooperation and participation) In order to analyze the fitness of the research model and to test the hypotheses, the data are collected from 345 customers of beauty shops through the administration of structured questionnaires. A structural equation analysis is performed by the AMOS package. The goodness of fit indices indicate that the fit of the model to the data is generally good. In addition, five of six hypotheses are supported by the data. The results reveal that (1) distributive justice and interactional justice have positive effects on customer commitment, (2) customer commitment has significantly positive effects on loyalty, cooperation and participation. These results of this study have implications for both theory of customer citizenship behavior and beauty service practice. Future research direction are outlined.

성인의 식이섭취 조사를 위한 반정량 식품섭취빈도조사지의 타당도 연구 -건강증진센터 내원 성인을 대상으로 -

심지선,오경원,서일,김미양,손춘영,이은주,남정모,Shim, Jee-Seon,Oh, Kyung-Won,Suh, Il,Kim, Mi-Yang,Sohn, Chun-Young,Lee, Eun-Joo,Nam, Chung-Mo 대한지역사회영양학회 2002 대한지역사회영양학회지 Vol.7 No.4

This study was conducted to validate the semi-quantitative food frequency questionnaire that was developed to assess the intakes of fatty acids, as well as energy, carbohydrates, fat, protein, minerals and vitamins in Korean adults. The validity of the semi-quantitative food frequency questionnaire was tested on 78 subjects (31 men,47 women) aged 34 to 66 years. The semi-quantitative food frequency questionnaire included 93 food items and was validated on two 3-day dietary records. The mean intakes and the Spearman Correlation Coefficients between the semi-quantitative food frequency questionnaire and the two 3-day dietary records were analyzed for each nutrient and food group level. The mean nutrient intakes obtained from the semi-quantitative food frequency questionnaire were estimated to be greater than those of the two 3-day dietary records. The Spearman Correlation Coefficients between the energy-adjusted nutrient intakes from the semi-quantitative food frequency questionnaire and the two 3-day dietary records ranged from 0.24 for polyunsaturated fatty acids to 0.55 for fat in men and from 0.29 for polyunsaturated fatty acids to 0.55 for saturated fatty acids in women, respectively. The Spearman Correlation Coefficients for food intake ranged from 0.11 for teas and beverages to 0.58 for grains and their products in men,-0.04 for potatoes and starches to 0.73 for milk and dairy products in women. Foods consumed regularly had lower intra-person variation and tended to have higher observed correlation coefficients. These results indicate that the semi-quantitative food frequency questionnaire is a useful tool for estimating nutrient intakes, particularly of total fat and saturated fatty acid intakes.

CuAlGeSe₄ 및 CuAlGeSe₄ : Co₂+ 결정의 광학적 특성

신동운(Dong-Woon Shin),오석균(Seog-Kyun Oh),김미양(Mi-Yang Kim),현승철(Seung-Cheol Hyun),김화택(Wha-Tek Kim),김용근(Yong-Geun Kim) 한국진공학회(ASCT) 1994 Applied Science and Convergence Technology Vol.3 No.2

CuAlGeSe₄ 및 CuAlGeSe₄: Co^(2+) 결정을 고순도의 성분원소로부터 합성하고 서냉법으로 결정을 성장시켰다. 이들 결정은 chalcopyrite 결정구조를 갖고 있으며, 직접전이형 energy gap 구조를 갖고, 286 K에서 energy gap은 CuAlGeSe₄ 결정의 경우는 2.394 eV이며, CuAlGeSe₄ : Co^(2+) 결정의 경우는 2.302 eV로 주어졌다. CuAlGeSe₄ : Co^(2+) 결정에서 cobalt에 의한 불순물 광흡수 peak들은 12243, 7002, 3890 ㎝-¹에서 나타났으며, 이 peak들은 CuAlGeSe₄ : Co^(2+) 결정의 T_d symmetry site에 위치한 Co^(2+) ion의 energy 준위사이의 전자전이에 의한 optical absorption임을 규명했다. The elements with the stoichiometry were melted in ampoules to synthesize CuAlGeSe₄ and CuAlGeSe₄ : CO^(2+) compounds, then the crystals were grown after cooling slowly them. The grown crystals crystalize in the chalcopyrite structure. The optical energy gap with the direct energy band structure is found to be 2.394 eV and 2.302 eV for the CuAlGeSe₄ and CuAlGeSe₄ : CO^(2+) crystals at 286 K, respectively. The impurity optical absorption peaks by the cobalt in the CuAlGeSe₄ : Co^(2+) crystal are observed at 12243, 7002 and 3890 ㎝-¹. These peaks are identified to be corresponding to the electron transition between the energy levels of Co^(2+) ion sited at the T_d symmetry point in the CuAlGeSe₄ : CO^(2+) crystal.

염료감응형 태양전지 응용을 위한 티타니아 입자의 물성제어

이아름(Lee, A-Rum),문상진(Moon, Sang-Jin),김광제(Kim, Kwang-Je),박동순(Park, Dong-Soon),김미양(Kim, Mi-Yang),임유진(Lim, Yu-Jin),소원욱(So, Won-Wook) 한국신재생에너지학회 2010 한국신재생에너지학회 학술대회논문집 Vol.2010 No.06

티타늄알콕싸이드를 이용한 티타니아 입자 제조 및 200-240?C 정도의 수열처리에 의해 티타니아 입자의 물성을 제어하였고, 이를 이용하여 염료감응형 태양전지를 제조하여 티타니아 입자의 물성에 따른 태양전지 성능변화를 고찰하였다. 얻어진 티타니아 입자의 경우 수열처리 온도가 낮을수록 입자크기는 작았고 첨가되는 산농도에 따라 결정상의 제어가 가능하였다. 또한 태양전지 제조 시 입자 크기는 어느 정도 이상이 되어야 고효율 태양전지 제조에 적합하였고, 변환 효율은 9% 이상이었다.