경비로봇 기술 분야 및 응용 사례

강정원 대한전기학회 2007 전기의 세계 Vol.56 No.3

VA Mode의 LCOS에서 Cell Gap의 변화에 따른 전기광학적 특성

강정원,손홍배,Kang, Jung-Won,Son, Hong-Bae 한국반도체디스플레이기술학회 2008 반도체디스플레이기술학회지 Vol.7 No.3

The electro-optical characteristics of the Liquid Crystal on Silicon (hereinafter "LCOS") micro-display on vertically alignment (VA) mode were studied depending on various cell gaps. 5 different cell gaps, such as $1.4{\mu}m,\;1.8{\mu}m,\;2.1{\mu}m,\;2.4{\mu}m$ and $2.8{\mu}m$, were selected. The reflectance-voltage (R-V) characteristics, distributions of reflected light and reflectance were calculated with 3-dimmensional LC code. At the center of cell, the smallest $1.4{\mu}m$ cell gap showed the lowest reflectance and the largest $2.8{\mu}m$ cell gap showed the highest reflectance due to the surface anchoring effect. In case of $2.1{\mu}m$ cell gap, the sum of reflectance overall cell was the highest value. Considering the reflectance and RV curve characteristic, the optimized cell gap was $2.1{\mu}m$.

야쿠트샤마니즘과 으흐아흐축제

강정원 서울대학교 사회과학연구원 비교문화연구소 1999 비교문화연구 Vol.- No.5

좋은 영화 소개 코너 : 영화로 보는 현대미술의 판타지-미러 마스크(Mirror Mask)

강정원 한국공업화학회 2009 공업화학전망 Vol.12 No.1

3차원 광학시뮬레이션을 사용한 PDP의 광학적 특성에 관한 연구

강정원,박현명,Kang, Jung-Won,Park, Hyun-Myung 한국반도체디스플레이기술학회 2010 반도체디스플레이기술학회지 Vol.9 No.3

In this study the optical properties, such as relative transmittance and reflectance of PDP were analyzed with 3D optical code. Because of the electrode structure, the reference model shows 21.3 % higher transmittance than the test model and the reference model shows 16.6 % higher reflectance than the test model. The calculated reflectance of reference and test models is compared to the measured reflectance and the difference between calculation and measurement is 4.9 %.

무형문화재 제도의 문제점과 개선책 : 예능종목을 중심으로 On the Performing Arts

강정원 서울대학교 비교문화연구소 2002 비교문화연구 Vol.8 No.1

This article aims to improve the policy for the intangible cultural heritage through analyzing various problems that are found in the designation and preservation process. The cultural property protection law in Korea was first promulgated, as Law No. 961 on January 10. 1962. It stated purpose was to ensure the traditional forms of Korean culture would be preserved or revitalized. It is normally recognized as active action for the preservation. However, I think it is a very passive policy that only protects intangible cultural heritages that were designated. To solve many problems of the intangible cultural heritage policy, the systematic studies of the traditional culture is needed. Secondly, in the modern education system the intangible cultural heritage must be transmitted from generation to generation. Thirdly, the mass media has to play a more significant role to protect it. Without these comprehensive efforts the traditional heritages of Korean culture will disappear before long.

1930년대 일제의 조선공업화와 산림정책

강정원 한국근현대사학회 2016 한국 근현대사 연구 Vol.79 No.-

This research aims to reveal how the Japanese loan policy focusing on afforestation in the name of the rescue of forest devastation changed with Joseon Industrialization in the early Japanese Empire. The Japanese Empire pushed Joseon Industrialization to break away from the crisis of the Great Depression in 1929. Joseon Industrialization was applied to forest with no change. While the Japanese Empire had developed the resources in untouched area of the upper stream of the Abrok-gang and the Duman-gang and supplied the industrial raw materials, it pushed forward with the northern Joseon exploitation business to make this area a stepping-stone toward the invasion of Manchuria. This project enabled the Japanese Empire to take out enormous timbers of the national forest in the Yalu and the Tumen, thereby the Japanese capital spread widely, kinds of lumber mills and pulp mills were set up and huge profits were made. The afforestation loan kept going on in this exploitation boom. The monopolistic capital provided immense loan of forest land to make timber forest, giving preference to the railway forest region in the northern area. Especially, a salient loan monopolization of the Joseon Forestry Development meant the fall of the existing loan system in wartime regime. The Japanese Empire encouraged wood species necessary for industrialization such as a larch and a lumber for mining to be planted, therefore, preferring the great capital to carry out this plan. In the meantime, the feature of loan policy in 1930s was the extremely high loan percentage except afforestation comparing to that of afforestation. Above all, there was the loan of the energy development. Power generation became an important driving force to conduct the industrialization and invasion of Asian continent of the Japanese Empire with affluent underground resources in Ham-nam district and a convenient railway transportation. In particular, plentiful hydraulic power supply in the Jang-jin river gave Heung-nam a chance to be the biggest industrial city, attracting heavy industries like chemistry and electricity. Next, the Japanese Empire lent the national forest actively for mine exploitation. The high loan percentage of a Japanese mining company, which entered gold mining business as a subsidiary of a newly-rising Japanese business combine, has relation to the process of securing its exclusive status in mining industry, putting peripheral mining companies together. Lastly, the loan of grazing land was connected to sheep raising industry. The Japanese Empire exploited a large scale of sheep raising land to cope with the contradiction of agriculture policy resulting from the policy of rice output increase and to ensure the stable supply of industrial fiber materials. The land exploitation policy of the Oriental Development Company borrowed and developed the forest land of Ham-buk district and pressed the locals and slash-burn farmers into duty for sheep raising business. The loan except afforestation in the 1930s was consistent with the flow and direction of Joseon industrialization in the Japanese Empire. People provided with all sorts of land necessary for industrialization in the loaned area were called out for labor supplement. Also, the loaners except afforestation were the Japanese big capitalists leading Joseon industrialization in the northern region. The big capitalists were first capable of getting the loan of forest land with the support of Japanese colonial government of Korea, accordingly, worked together on the invasion of Asian continent and industrialization of the Japanese imperialism and achieved their gains. 본 연구는 일제 초기 산림 황폐를 구제한다는 명목으로 조림에 집중되었던 일제의 대부정책이 조선공업화와 맞물려 어떻게 변용되어 나갔는지를 밝히는 데 목적이 있다. 1929년 세계대공황에 따른 조선공업화는 적극적인 산림‘개발’로 나타났다. 1910, 20년대 일제의 임야대부는 산림황폐에 대한 대안으로 조림을 권장하였으나, 1930년대는 ‘개발’의 분위기 속에서 공업화에 유용한 용재 생산을 위해 ‘조림’대부를 지속하는 한편, 공업화에 필요한 전력개발, 광산개발, 목재벌채를 위해 산림을 이용하였다. 조선공업화와 전시체제로 인해 공업원료와 군수물자의 수요가 증대하는 가운데 일인 자본가들은 조림보다 벌채사업을 통해 일본 제국주의의 대륙침략과 공업화에 협력하면서 자본의 이익을 관철시켜 나갔다. 산림‘개발’이라는 미명 아래 진행된 이들의 무차별적인 산림벌채와 임산자원의 이용은 결국 극심한 산림 황폐를 초래했다.

절삭용 구형나노입자와 기판 상호작용에 관한 원자단위 모델링

강정원,송기오,최원영,변기량,이재경,황호정 한국전기전자재료학회 2003 전기전자재료학회논문지 Vol.16 No.12

This paper shows the results of atomistic modeling for the interaction between spherical nano abrasive and substrate in chemical mechanical polishing processes. Atomistic modeling was achieved from 2-dimensional molecular dynamics simulations using the Lennard-Jones 12-6 potentials. The abrasive dynamics was modeled by three cases, such as slipping, rolling, and rotating. Simulation results showed that the different dynamics of the abrasive results the different features of surfaces. This model can be extended to investigate the 3-dimensional chemical mechanical polishing processes.

Oscillation of Ultrathin Cu Nanobridages : Classical Molecular Dynamics Simulations

강정원,황호정 한국진공학회 2002 한국진공학회 학술발표회초록집 Vol.- No.-

Hypothetical Silicon Nanotubes under Axial Compression

강정원,황호정 한국진공학회 2003 한국진공학회 학술발표회초록집 Vol.- No.-