APCVD법으로 증착한 3C-SiC 박막의 라만 산란 특성

정준호,정귀상,Jeong, Jun-Ho,Chung, Gwiy-Sang 한국전기전자재료학회 2007 전기전자재료학회논문지 Vol.20 No.7

This paper describes the Raman scattering characteristics of polycrystalline (poly) 3C-SiC thin films, in which they were deposited on the oxidized Si substrate by APCVD method according to growth temperature. Since the phonon modes were not measured for $0.4{\mu}m$ thick 3C-SiC, $2.0{\mu}m$ thick 3C-SiC deposited on the oxidized Si at $1180^{\circ}C$, in which TO (transverse optical mode) and LO (longitudinal optical mode) phonon modes were appeared at 794.4 and $965.7cm^{-1}$, respectively. The broad FWHM (full width half maximum) can explain that the crystallinity of 3C-SiC deposited at $1180^{\circ}C$ becomes polycrystalline instead of disorder crystal. Additionally, the ratio of intensity $I_{LO}/I_{TO}{\approx}1.0$ of 3C-SiC indicates that the crystal disorder of $3C-SiC/SiO_2/Si$ is small. Compared poly $3C-SiC/SiO_2$ with $SiO_2/Si$ interfaces, $1122.6cm^{-1}$ phonon mode was measured which may belong to C-O bonding and two phonon modes, 1355.8 and $1596.8cm^{-1}$ related to D and G bands of C-C bonding in the Raman range of 200 to $2000cm^{-1}$.

열 화학적 환원 처리를 이용한 절연체 12CaO·7Al₂O₃의 전도체로의 전환

정준호,은종원,오동근,김광진,홍태의,정성민,최봉근,심광보,Chung, Jun-Ho,Eun, Jong-Won,Oh, Dong-Keun,Kim, Kwang-Jin,Hong, Tae-Ui,Jeong, Seong-Min,Choe, Bong-Geun,Shim, Kwang-Bo 한국결정성장학회 2010 한국결정성장학회지 Vol.20 No.4

The $12CaO{\cdot}7Al_2O_3$(C12A7) powders were successfully synthesized using combustion method with microwave-assistant and C12A7:H were fabricated by post-annealed process in Ar/H atmosphere. X-ray diffraction patterns and TGDSC were used for investigating to the precursors of crystalline and reaction depending on temperature. C12A7:H that was treated post-annealed process were investigated TG-MS and Hall-measurement for confirming H ions doping and checking electrical resistivity of C12A7:H. H ion substituted to $O^{2-}$ ions in the C12A7 cages were confirmed at $289.5^{\circ}C$ by TG-MS and C12A7:H calcined at $1000^{\circ}C$ in Ar/H=8:2 atmosphere for 8~10 h has low electrical resistivity about $10^2{\Omega}{\cdot}cm$ at room temperature.

Yb³⁺와 Er³⁺ 이온이 동시 도핑 된 SrMoO₄에서 발생되는 업컨버젼 현상에 대한 분석

정준호,허태형,이정훈,이상엽,강석현,김소연,김새암,최봉근,심광보,Chung, Jun Ho,Heo, Tae Hyung,Lee, Jeong Hoon,Lee, Sang Yeop,Kang, Suk Hyun,Kim, So Yeon,Kim, Sae Am,Choi, Bong Geun,Shim, Kwang Bo 한국결정성장학회 2012 한국결정성장학회지 Vol.22 No.5

$Yb^{3+}$, $Er^{3+}$ co-doped $SrMoO_4$ ($SrMoO_4$ : $Yb^{3+}/Er^{3+}$) specimens have been successfully synthesized via the complex citrate-gel method and their structural and optical properties were investigated in detail. Under 980 nm excitation, $SrMoO_4$ : $Yb^{3+}/Er^{3+}$ UC phosphors have been emitted strong green luminescence at 530 and 550 nm with weak red emission around 670 nm corresponding to the intra 4f transitions of $Er^{3+}$ ($^4F_{9/2}$, $^2H_{11/2}$, $^4S_{3/2}$) ${\rightarrow}$ $Er^{3+}$ ($^4I_{15/2}$). The optimal doping concentrations of $Er^{3+}$ and $Yb^{3+}$ ions were verified to 2/16 mol% and a possible upconversion mechanism depending on pump power dependence is studied in detail.

근거리 해상 광대역 무선데이터 통신시스템 활용에 관한 연구

정준호(Chung Junho) 한국통신학회 2012 한국통신학회 학술대회논문집 Vol.2012 No.6

미하일 체홉의 심리 제스처 이론을 통해서 본 디즈니 12가지 원리의 재해석 연구

정준호(Junho Chung),신지호(Ji Ho Shin) 한국애니메이션학회 2017 애니메이션연구 Vol.13 No.2

본 연구는 애니메이션의 액팅 이론을 제시할 수 있는가에 대한 연구이다. 그를 위해 애니메이션 캐릭터 연기이론의 대표라고 할 수 있는 월트 디즈니의 캐릭터 연기 이론을 살펴보고 한계와 개선점은 없는지 알아보고자 한다. 디즈니는 어린 시절 코메디아 델 아르테의 영향을 받은 찰리 채플린과 버스터 키튼의 영향을 많이 받았다. 상업적 성공을 위해 리얼리즘을 선택한 디즈니는 그 결과 1937년 최초의 장편 애니메이션인 〈백설공주와 일곱 난쟁이〉에서 애니메이션에 사실적 캐릭터를 도입하게 된다. 사실적 캐릭터의 도입은 자연스럽게 액팅의 개념을 뒤따라오게 만든다. 애니메이션은 이제 단순히 움직이는 것이 아니라 연기를 하게 되었다. 하지만 연기에 대한 체계적 훈련이나 이론적 바탕이 없던 그는 사실적인 액팅을 표현하기 위해 당시의 할리우드 배우들의 연기를 참고했다. 이를 통해 디즈니는 사실주의에 입각한 실감 나는 움직임과 액팅을 선보였다. 그러나 확실한 액팅의 이론적 바탕을 가지지 못한 디즈니는 끝내 자신만의 애니메이션 연기에 대한 이론을 제시하지 못하였다. 그 대신에 디즈니는 움직임에 대한 12가지 원리를 정리하는데, 이 디즈니의 12가지 원리는 현재까지 애니메이션 연기 이론의 대용으로 사용되고 있다. 디즈니의 12가지 원리는 캐릭터 액팅 이론으로 유용하게 사용될 수 있지만 이 원리에는 연기 이론의 핵심이라고 할 수 있는 구체적인 캐릭터 심리 표현에 대한 이론이 포함되어 있지 않다. 영화가 연극과 달리 배우의 심리를 클로즈업 등을 통해 섬세하게 표현할 수 있는 매체이기에 연극과는 다른 연기 이론이 필요하듯이 애니메이션 역시 캐릭터의 심리의 표현에 대한 연기 이론이 필요하다. 물론 영화나 연극에서 배우의 연기는 배우의 신체를 통해 구현되지만 애니메이션에서는 배우의 신체가 없다. 하지만 애니메이션에서 배우의 신체는 이미지의 움직임으로 대체될 수 있다. 따라서 캐릭터 구현을 위한 심리분석은 실연 배우와 애니메이터 모두 동일한 과정을 가진다. 그러므로 애니메이션에서의 이미지의 움직임에 관한 디즈니의 12가지 원리를 실연 배우들의 연기 이론을 신체에 관련한 부분으로 재해석해본다면 애니메이션에 적합한 연기 이론을 제시할 수 있다. 이를 위해 배우의 심리 표현에 적합한 미하일 체홉의 심리 제스처라는 연기 이론을 바탕으로 디즈니의 12가지 원리를 재해석하고, 미하일 체홉의 연기 이론을 바탕으로 한 새로운 애니메이션 연기 이론의 가능성을 타진해 보기로 한다. This study is about the possibility of presenting the acting theory of animation. For this purpose, I will examine the character acting theory of Walt Disney which is the representative of acting theory of animated characters, and try to find out whether there are limitations and improvement points. In childhood, Walt Disney was influenced by Charlie Chaplin and Buster Keaton influenced by comedies Del Arte. Walt chose realism for commercial success tool and he introduced realistic characters to his first full length animated feature, Snow White and Seven Dwarfsanimation in 1937. The introduction of realistic characters naturally leads to the concept of acting. From this moment, Animation required acting, not just moving. Without systematic training or theoretical basis for acting, he referred to the acting of Hollywood actors for realistic animation acting. However Walt Disney eventually failed to present his own theory of acting in animation. Instead, Disney organizes twelve principles of animation. Disney’s twelve principles are useful in motion theory, but these principles can be reinterpreted as the theory of specific character psychological expressions, which is the core of acting theory. Unlike a play, a movie can delicately express the psychology of an actor through shots. An animation also needs a theory of acting for the expression of a psychology of a character as well as a live action acting theory. In the movie or on the stage, the actor’s acting is visualized through the body of the actor, but in the animation there is no body of the actor. But in the animation, the body of the actor can be replaced by the motion of the image. Psychological analysis for character has the same process for both actor and animator. Therefore, If you replace the theories of the actors’ gesture with the theories of motion, you can present an acting theory of for animation. To this end, I will reinterpret Disney’s twelve principles based on Mikhail Chekhov’s psychological gesture theory which is appropriate for the actor’s psychological expression, and suggest the possibility of a new animation acting theory based on Mikhail Chekhov’s acting theory.

民主化와 安保政策樹立

鄭埈昊(Chung Joon-Ho) 한국국제정치학회 1989 國際政治論叢 Vol.28 No.2

국제 곡물시장의 불안정적 구조에 대한 연구

정준호(Chung, Jun-Ho),권승구(Kwon, Sung-Ku) 동국대학교 사회과학연구원 2011 사회과학연구 Vol.18 No.1

이 연구는 국제 곡물시장의 수급 및 가격 현황을 살펴본 후 불안정한 국제곡물 시장의 원인을 분석하기 위해 실시되었다. 또한 이러한 불안정성이 국내 및 세계 시장에 미치는 영향을 파악하고 안정적 곡물 조달을 위한 대응방향을 도출하고자 하였다. 2006년부터 2008년까지 국제 곡물가격은 1973년 세계 식량위기 이후 가장 큰 폭으로 증가하였다. 이는 단기적인 공급부족뿐만 아니라 다양한 요인들에 의한 장기적인 수급불균형 문제가 영향을 미친 것으로 판단된다. 또한 이러한 국제 곡물가격 급등현상으로 인하여 최빈국을 중심으로한 개발도상국들에게는 식량부족으로 인한 폭동 등을 발생시켰으며, 국내에도 축산농가의 수익성 악화나 식품 물가 상승 등의 악영향을 미쳤다. 따라서 향후 불안정한 국제 곡물시장에 대비하기 위하여 곡물의 안정적 공급을 위한 구체적 방안들이 마련되어야 할 것으로 보인다. 특히, 중장기적 관점에서 곡물 자급도 향상은 반드시 필요하다. 곡물자급도 향상은 국내 수요를 충족시키기 위한 양적인 확대가 필요할 것이며, 이와 함께 식품 안전성을 고려하여 지속 가능형 농업을 추구하는 질적 확대가 반드시 포함되어야 한다. This study aims to look into supply and demand as well as price fluctuation in the global grain market and to analyze the cause of unstable market. This study also investigates how an increase in global grain prices affects domestic and foreign market conditions, and then gives a solution for South Korea to secure enough grains stably. Between 2006 and 2008, global grain prices soared by the largest amount since the global food crisis in 1973. These sudden increases resulted from not only temporary lack of supply, but also long-term imbalance between supply and demand in the global grain market and the inflow of speculative money. A dramatic increase in global grain prices led to developing countries suffering from food crisis, worse profitability of stock raising farmers, and a price increase in processed food. Political demonstrations spread across many developing countries, and casualties occurred in some of them. This threat of food security also scared South Korea as well as other developing countries. Therefore, detailed solutions for secure grain supply should be suggested in order to prepare for the unstable global grain market. To deal with the unsecure grain supply problem effectively in middle-long term, it is essential to enhance the grain self-sufficiency. Expanding self-sufficiency in food production will bring the improved ability to meet domestic grain demand. Lastly, in terms of providing the safe food, this study should include the considerations of sustainable agriculture as well to improve the food safety in South Korea.

한국민주주의(韓國民主主義)의 특성(特性) -국가안보(國家安保)의 대외적(對外的) 측면(側面)과 관련(關聯)하여-

정준호 ( Joon Ho Chung ) 국방대학교 안보문제연구소 1977 국방연구 Vol.20 No.1

The study on democracy in general has been done in various ways of approach and from a great number of viewpoints by many scholars and specialists of different periods and places ever since the democratic thoughts were introduced into the human society. Democracy was a bad word in its original sense as we all know, and there were many in the ruling class of that time who strongly opposed and criticized it bitterly because it meant to them the rule by the bulk of the so-called uncivilized people and consequently a moboeracy as well. But as the course of time it has turned to be a good word and so desirable one particularly since First World War. Nowadays its popularity has become so absolute that nothing in the present world can be imaginative without it though there are still a tremendous variety in its concept and discrepancies of its interpretion or application. Whatever and to whomever it looks like, democracy has been dealt with preciously as a system and ideology, as a thought or philosophy, and as an ultimate purpose of human beings and their societies. When we are to examine the Korean democracy, it seems to me that we can look into it at least in two different ways. One is the formulation of the Korean democracy based on the collection of the cases throughout the Korean history which are considered to be quite similar to the present world of democracy in forms, principles, or methods of management. The other is the attempt to project the real situations or circumstances of a certain country, that is, those of Korean society, in light of gradually approaching the ideal target of liberal democracy generated and formed originally in European arena. The former is to discover the democratic aspects and meanings within the historical events and the latter lays emphasis on the Korean way to democracy under the present conditions. Of course, the present article intends to discuss it in this direction. In order to under stand the real features of Korean democracy, I have given an insight into them in three parts. For the preliminary informations, I have tried to inquire into the traits of our traditional society which had been typically non-European for a long time. Briefly, speaking, this was not the competitive market society. There was nothing liberal in economic field as well as in political. Therefore, we can see no liberizing force in it. And in a strict sense, this sort of society continued to exist up to Japanese annexation of Korea. But, for convenience`s sake, I have extended the period here so as to cover that of Japanese colonial rule over Korea, for the society of the last thirty six years was not democratic in character at all. In the second part, I cared to examine some characteristics projected through the introduction process of democracy into our society after the liberation from Japanese subjugation. In the meantime, I also took into consideration some general tendencies which seemed to be-common to developing or newly independent nations of the non-communist world and to be much applicable to understanding Korean efforts for democracy. Finally I pointed out that Korean democracy has confronted with a lot of perplexing problems and numerous obstacles to overcome for it to grow. It is now in the position to shape up for itself based on the given conditions as suggested above. In addition, for the national security together with the final goal to the unification of land, Korean democracy should continue its role to achieve, our national purpose and aims. In conclusion, Korean democracy has two important targets; one is in the completion of liberal democracy in the long run, the other in the successful achievement of peaceful unification on the basis of national security. To carry out such missions it should do its best for the national economic growth. Thus, the Korean democracy has a duplicated character in meaning and function that of idealism and realism.

Digitalis 투여후 폐경기환자의 질점막 도말검사에서 나타난 Estrogen 양 효과

정준호 ( Joon Ho Chung ),기춘석 ( Choon Suhk Kee ),최영길 ( Yong Kil Choi ),우대석 ( Dae Suck Woo ),정구명 ( Koo Myung Chung ) 대한내과학회 1971 대한내과학회지 Vol.14 No.12

Digitalis has been known to posses an estrogen like activity documented by gynecomastia and suppression of urinary gonadotrophin excretion. A study was designed to observe the digitalis effect on atrophic vaginal cells in 16 postmenopausal woman and a pati

국내 대기업의 셀프리더십 필요역량에 대한 중요도-수행수준 인식 차이 및 교육요구도 분석

정준호(Chung, Junho),송영수(Song, Youngsoo) 한양대학교 교육공학연구소 2012 학습과학연구 Vol.6 No.2

본 연구는 국내 대기업의 셀프리더십 필요역량에 대한 중요도 및 수행수준 인식 비교 및 교육요구 도출을 통해 국내 대기업 HRD 부서가 주관하는 셀프리더십 역량개발의 기본방향을 제시하는 것을 목적으로 한다. 이를 위해 국내 대기업 조직 구성원 219명을 대상으로 설문조사를 실시하였다. 주요결과로써 국내 대기업의 셀프리더십 주요영역에 대한 중요도와 수행수준 간의 인식 차이를 분석한 결과, 모든 주요영역에서 중요도 인식이 수행수준 인식에 비해 유의하게 높은 것으로 나타났다. 특히 과업수행 및 성과창출 영역이 가장 큰 인식에 비해 유의하게 높은 것으로 나타났다. 특히 과업수행 및 성과창출 영역이 가장 큰 인식 차이를 보였다. 또한 국내 대기업의 셀프리더십 필요역량에 대한 중요도와 수행수준 간의 인식 차이를 분석한 결과, 모든 필요역량에서 중요도 인식이 수행수준 인식에 비해 유의하게 높은 것으로 나타났다. 특히 창의성과 커뮤니케이션이 가장 큰 인식 차이를 보였다. 이를 바탕으로 국내 대기업의 셀프리더십 필요역량에 대한 교육요구도를 분석한 결과, 창의성, 커뮤니케이션, 문제해결의 우선순위가 높은 것으로 나타났다. 이를 통해 기업내 셀프리더십 필요역량 모델의 기업현장 적용 가능성을 확인하였고, 과업수행 및 성과창출 영역의 셀프리더십 역량개발 방안을 모색하였으며, 셀프리더십 필요역량 개발계획 수립 및 운영의 기본방향을 제시하였다. The purpose of this study is to investigate the gap of perceptions on required competencies for self-leadership between importance and performance levels. To do this, the survey was conducted on 219 businessmen in large Korean enterprises. The results of the analysis were as follows: First, perceptions of importance in all the domains for self-leadership were significantly higher than performance levels" perceptions. Second, perceptions of importance in all the required competencies for self-leadership were significantly higher than performance levels" perceptions. Third, the level of educational needs descended from creativity competency, communication competency, and problem solving. The gap of perceptions on the required competencies for self-leadership indicates that current HRD and leadership curriculums in large Korean enterprises should be improved and new courses should be designed to meet the requirements of self-leadership road map in large Korean enterprises.