다이아몬드 주얼리에 사용되는 무색 합성 Melee 다이아몬드 감별 기술

조은옥,주영욱,이승권,오선주 한국분석과학회 2016 학술대회논문집 Vol.2016 No.11

유아의 기질과 놀이행동에 관한 연구

조은옥,최영희 한국놀이치료학회 2003 한국놀이치료학회지(놀이치료연구) Vol.6 No.1

The purpose of this study was to identify the relationships between temperament and play behavior of pre-schoolers. The subjects of this study were 365 three, four, and five years old children from 4 early childhood education centers in Seoul and Kyungi-do. The results of this study were: (1) Boys showed higher activity and low persistence than girls. Five-year-olds were more stable in emotionality, less active, and more soothable than youngers. (2) Girls participated more in solitary-active behavior and more in social play with peers, whereas boys engaged more in rough play than girls. Five-year-olds engaged less in reticent and solitary behavior and more in social play than younger children. (3) Children's play behavior was highly related and explained by temperament. Children who were sociable. active, persistent. and soothable engaged more iii social play. Children who were active but not so persistent and soothable preferred rough play. Reticent behavior was exlained by low sociability and low soothability. Solitary-active behavior was predicted by low soothability, high persistence and high activity And solitary-passive behavior was explained by high persistence and low sociability and emotionality.

人物畵 檢査에 있어서 責望의 효과

曺銀玉 강원대학교 1985 心理學硏究 Vol.1 No.-

신장전산화단층촬영에서 이온성조영제와 비이온성조영제의 영향에 대한 비교연구

조은옥 대한영상의학회 1993 대한영상의학회지 Vol.29 No.6

The authors reviewed findings of enhanced adbominal computed tomographic (CT) scans to know the difference between a higher dose fo conventional ionic contrast media (iothalamate meglumine) and a lower dose of a new, nonionic contrast material (ioversol). One hundred adult patients were intravenously administered in each group. The ratio of the male to female in the former was 28:22 and the latter 29:21 We examine the degree of renal streak artifact and measure the Hounsfield number of urine in renal collecting system. There were significant differences of the degree of the streak depending upon the osmolality of contrast media used and that was related with urine CT number (P value<0.005) We authors conclude that nonionic low osmolar contrast media is prone to cause streak artifacts and distortions of renal image than conventional ionic high osmolar contrast media.

근적외선 분광법을 이용한 1930년대 종이기록물의 상태평가 연구

조은옥,신용민,이창영,정경택,유경숙 한국환경분석학회 2013 제1회 한국분석기술단체 총 연합 합동 심포지엄 Vol.0 No.-

Visible Government, Invisible People: Unpacking Participation in Korean Aid Agency’s Development Projects

조은옥(Eunok Cho) 국제개발협력학회 2016 국제개발협력연구 Vol.8 No.1

Participation is the concept which has long been discussed in international development. This is also a matter of equipping people with democratization in a sense that the participation process involves chances for people to make their voices heard. However, controversy over participation in practice is whether it could end up as project management skills (participation as a means) or could be further developed to people’s empowerment (participation as an end) in development practice. In order to answer the question, the author explored what kind of participation by which actors is currently practiced and could be further developed by analyzing one of the government bilateral aid agencies, Korea International Cooperation Agency, KOICA 1) , with a participation-unpacking frameworks. This research concludes that in KOICA s development projects, local people are rarely recognized as participant while government officials are perceived as partner in the staffs’ work process and their perceptions.

자진모리장단의 연풍대 동작 시 하지의 운동학적 및 운동역학적 분석

조은옥(Cho, Eun-Ok),김규완(Kim, Kew-Wan) 한국체육과학회 2012 한국체육과학회지 Vol.21 No.2

The purpose of this study was to analysis an stability and balance of lower extremity through a kinematic and kinetic analysis according to Yeonpungdae movement in the Jajinmori Jangdan. Nine professional Korea female dancers were recruited for this study, and they had more than eight years of experience. The results are as follows. 1. The results of the tims factor appeared to be sustained to flip back to the action from the second bending motion was accomplished a long time until the end without sway of motion. 2. The results of the angle factor can be taken flexion and extension of each joint of the ongoing need to move toward a balanced motion. 3. The results of the velacity factor showed a stable rotation by how a lower center of the body of the pelvis motion of Yeonpungdae. 4. The results of the ground reaction force appeared a flexion of knee and ankle during rotation from horizontal to vertical ground reaction force when it is switched reflections were greatly.

굿거리장단이 연풍대 동작의 하지 도입동작에 미치는 영향

조은옥(Eun Ok Cho),김규완(Kew Wan Kim),전경규(Kyoung Kyu Jeon) 한국여성체육학회 2011 한국여성체육학회지 Vol.25 No.1

The purpose of this study were to investigate the effect of Yeonpungdae movement on the introduction for Gutgeori Jangdan in professional Korea female dancers. Nine healthy professional Korea female dancers were recruited for this study and, they had more than eight years of experience. The effect of Yeonpungdae movement on the introduction about lower extremity of left and right foot were to measured three dimensional motion capture system, since the results were calculated. The results are as follows. The results indicated that changes in the body of the center of mass with the progress of operation appeared flexion and extension positions for stability was changed. In the changes of lower extremity joint angle in the behavior of the movement of the hip joint depended on the pattern of work behavior are separated by rotation depending on the type because it moves the center of mass was affected. The angle of the knee joint in the weight appearing in the knee joint of the foot flexion and extension was much more on the introduction because rotational motion. Also, the ankle joint in weight depending on the direction of support of the foot angle for the stable.

비선형 매니폴드 학습을 이용한 얼굴 이미지 합성

조은옥(Eunok Cho),김대진(Daijin Kim),방승양(Sungyang Bang) 한국정보과학회 2004 정보과학회논문지 : 소프트웨어 및 응용 Vol.31 No.2

얼굴 구성 요소 각각에 대한 파라미터로부터 특정한 포즈나 표정을 갖는 얼굴 이미지를 합성하는 방법을 제안한다. 이러한 파라미터화는 얼굴 이미지의 표현과 저장, 전송을 효과적으로 수행할 수 있도록 한다. 그러나 얼굴 이미지의 변화는 고차원의 이미지 공간에서 복잡한 비선형 매니폴드를 구성하기 때문에 파라미터화 하는 것이 쉽지 않다. 이러한 문제점을 해결하기 위해, 얼굴 이미지에 대한 표현방법으로 LLE (Locally Linear Embedding) 알고리즘을 사용한다. LLE 알고리즘은 얼굴 이미지들 사이의 관계를 유지하면서 저차원의 특징 공간으로 투사된 매니폴드를 더욱 부드럽고 연속적으로 만들어준다. 그 다음, 특징공간에서 특정한 포즈나 표정 파라미터에 해당하는 포인트를 추정하기 위해 snake 모델을 적용한다. 마지막으로, 추정된 특징 값의 주변에 있는 여러 장의 얼굴 이미지들의 가중치 평균을 구해 합성된 결과이미지를 만든다. 실험결과를 통해 제안된 방법을 이용하면 겹침 현상이 적고 포즈나 표정에 대한 파라미터의 변화와 일치하는 이미지를 합성한다는 것을 보인다. This paper proposes to synthesize facial images from a few parameters for the pose and the expression of their constituent components. This parameterization makes the representation, storage, and transmission of face images effective. But it is difficult to parameterize facial images because variations of face images show a complicated nonlinear manifold in high-dimensional data space. To tackle this problem, we use an LLE (Locally Linear Embedding) technique for a good representation of face images, where the relationship among face images is preserving well and the projected manifold into the reduced feature space becomes smoother and more continuous. Next, we apply a snake model to estimate face feature values in the reduced feature space that corresponds to a specific pose and/or expression parameter. Finally, a synthetic face image is obtained from an interpolation of several neighboring face images in the vicinity of the estimated feature value. Experimental results show that the proposed method shows a negligible overlapping effect and creates an accurate and consistent synthetic face images with respect to changes of pose and/or expression parameters.

아파트 거주자를 중심으로 한 주거의식 실태조사

박현수,조은옥,주영의 덕성여자대학교 가정학회 1986 가정학회지 Vol.3 No.-