• KIEAE Journal
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• 제7권4호
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• pp.135-140
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• 2007

In this study we settled the trouble of the MgO board of existence by this research. We changed the wooden one of the main ingredient of a board to a perlite and a mineral particle in the aluminum hydroxide group and proceeded with a study to physical character and fire resistance efficiency improvement. The result yellowing phenomenon could be improved and it was possible to reduce size decrease of pin hole and the frequency of occurrence. We found out that the in case of absorbed amount added 5~8% corresponding to the weight decreases the acrylic group emulsion suddenly. So this product is improved with the bending strength and water-resistance. After behavior stop time measurement of a mouse for experiments was measured at the time of a gas harmful effect test, an improved MgO board appeared more highly for an average of 138 seconds compared with a board of existence.

• Elastomers and Composites
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• 제7권1호
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• pp.38-44
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• 1972

As a series of the studies of EPDM-polymer blonds, the experiments are concentrated to the investigation of the physical properties of the EPDM-BR blends. The results are shown as follows: 1. In blending, tensile strength and elongation decreased with increase in EPDM contents. 2. The resistance for aging and ozone were much improved after blending. It was effective more :han the ratio of EPDM/BR is 50/50. 3. Tear strength is less influenced after blending and rebound character decreased with increase in EPDM contents.

• 대한한의학원전학회지
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• 제13권1호
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• pp.328-344
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• 2000

YoungChu NonYong(靈樞 論勇)seems to be named as such by its explanation in detail about the brave man who can and the coward who cannot stand pain respectively. In the first chapter, it is considered that the factors of diseases are dependent upon the state of skin and flash. In the second chapter, it is put about the problem of standing pain and not. In the third chapter, about the causes of resulting in brave or unbrave man. And in the fourth chapter, about drunken frenzy(酒悖). More concretely speaking, in the first chapter, it is explained that the factors of pathogenesis are related closely with the state of skin and flash, so to speak, though the outer factors which can arouse diseases should exist, the sensitivity of skin and flash which are the first defense tissue in human body, is more important factor. Undoubtedly, the environmental factors existing in physical nature which surrounds human life, have influenced upon human health, especially in ancient times. But, this chapter exhibits some reflections that ultimately the inner conditions of human body decide the attack of diseases. However, this chapter may have some corruptions for it reveals the contents which are not fit with the headline. In the second chapter, it is written that the sensitivity to pain is not only dependent upon the character of bravery but also upon the thickness of skin, the strength of flesh and the speed of response. In this we evidence that the ancient people had the idea that human pain-feeling is more dependent upon the degree of development of sensory neuron of physical body than one's character of bravery. In the third chapter, ti is described that the differences of physical development mainly influence the differences of the degree of mental bravery. In the fourth chapter, the drunken frenzy is explained. The implication is that as civilization has been growing, the drinking culture has made both in dividual and social health affair. The alcohol has the function of pleasing mind improving the quality of human life but it can also destroy both human body and mind when abused. About the harms like this, this part wams by the examples of drunken man's abnormal behaviors.

• 전자공학회논문지CI
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• 제47권3호
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• pp.51-58
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• 2010

컴퓨터를 통해 생성된 콘텐츠를 현실 공간에서 자연스럽게 경험할 수 있도록 하는 증강 현실 기술의 등장으로 사용자가 존재하는 실제 공간에서 사용자와 공존하며 사용자 및 실제 객체와 직접적으로 상호작용이 가능한 증강 현실 에이전트에 대한 연구가 진행되고 있다. 본 논문에서는 가상 및 실제 객체가 혼재하는 공간에서 증강 현실 에이전트로 하여금 주변에 존재하는 가상 및 실제 객체를 효율적으로 인지할 수 있도록 하는 지각 주의 모델을 제안한다. 이는 카메라의 시야에 존재하는 실제 및 가상 객체를 인식하고 이를 이용하여 증강 현실 에이전트에게 현재 보이는 실제 및 가상 객체 정보를 추출한다. 그리고 제안한 모델은 에이전트의 목표를 달성하기 위하여 인지된 객체들이 얼마나 유용한지를 추론하고 이들 중 유용한 객체들에게만 에이전트의 주위를 기울이도록 한다. 더 나아가 제안한 모델의 유용성을 확인하기 위하여 캠퍼스 미니어처 내의 빌딩 객체들 사이에 증강되어지며 목표에 관련이 있는 빌딩 객체들에게 관심을 기울이는 증강 캐릭터를 구현하였다. 실험 결과를 통해 제안한 지각 주의 모델은 주변에 존재 하는 가상 및 실제 객체가 동적으로 변하는 환경에서 증강 캐릭터의 지각 부하를 감소시키는 것을 확인할 수 있었다.

• 한국연극학
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• 제40호
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• pp.345-400
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• 2010

Konstantin S. Stanislawski(1863-1938) is one of the great acting-teachers and directors. Especially his 'System' influences this day like his period so many actors and directors in the world. In Korea, Stanislawski was introduced at first in 1920's by Kim, Woojin, dramatist. After that time, his system was influenced fast everyone in the korean drama world. As a result, so many translations of his books and researches of his system are done until nowadays, but it is not perfect for the correct understanding of Stanislawski and his system. It seems to be several causes in this misunderstanding. And the purpose of this thesis is at first to observe historically the results of researches and translations on Stanislawski and his system in Korea and then to bring it in order according to characteristics. In this thesis are the process of reception observed dividing 4 periods. The first period is from the beginning to the liberation in 1945. The second is to 1980's and the next is to the year 2000. And the final period is from that time to the present time. As a result are several characteristics found as followings: 1) translations of Stanislawski's first book like other books, for example, Building a Character and Creating a Role, an Actor Prepares, are fast all secondhand translations, that means, man translated it not from russian direct but japanese or english. It caused man to misusing of terms and then misunderstanding on the system. 2) the researches on Stanislawski in are fast all concentrated on the book, an Actor Prepares, so this leads man to regard it as his whole acting system. On the other hand, thesisses which deal with his last and final acting technique, "the Method of the physical Action" are relatively not so much. As though man knows the last, man used to think that the system is developed systematically from the psychological technique to the physical action or the method of the physical action is only the way to understand of stanislawski's acting method. The psychological method and the physical are not the divided, different acting technique, but pairs which are applied to different objects, that is, the actor himself and the role in texts. 3) the political aspects are not considered especially under the situation of Stalin's social realism. This lack of the political context having relation with the system acts as a obstacle upon understanding the correct, whole his system. But so many thesises on this theme in other countries are so vivacious. For example, man can find subjects like "Stanislawski and Meyerhold", "means of Stanislawski's method for theatres in the social context". There are also many interesting Questions related to the physical action. That is, is the physical action the final acting technique or the materialistic dialectical device to survive under the Stalin's rule? Is there some interrelations between stanislawski's physical action and Meyerhold's biomechanics? In conclusion, the researches on Stanislwski and his system are not enough to understand correctly and overcome the system. We have to start the research again at least from the direct translation his books written russian in order to apply it in a new times.

• The Journal of Korean Physical Therapy
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• 제4권1호
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• pp.59-67
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• 1992

This study was carried out by using questionnaires with 230 lumbago patients who visited the general hospitals, orthopedic clinics, neurosurgery clinics and physical treatment centers in Taequ. Korea for one month from December 20, 1991 to January 20, 1992. The result of this study is summarized as follows. 1. 203 patients consisted of 113 males and 90 females, while 65 patients were was which was the highest percentage. 2. The relation between their occupational properties and lumbago indicated that there was significant relation in their total employed period, job hours, monthly average incomes(P<0.01), job satisfaction, working posture, mental stress(P<0.01), excessive usage of bark during working, lifting of heavy thing and serious noises. 3. The relation between social properties and lunbago showed that there was a remarkable relation in their introspective character(P<0.05). daily average riding hour(P<0.05), smoking(P<0.01), drinking(P<0.01) and insufficient physical exercise. 4. The relation between the clinical properties and lunbago indicated that the lumbago was mainly caused by lifting the heavy thing, which was continued fur three months or longer. And, it was shown that they consider the lumbago as one of serious diseases. In addition. they positively evaluated their physical treatment. Therefore, it is required to accomplish the comprehensive treatment of this lumbago on the basis of the educational contents centering around its prevention by performing more suitable health education.

• 한국전자통신학회논문지
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• 제10권1호
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• pp.65-72
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• 2015

스크램블링 기술을 적용한 AMI/HDB-3 방식은 장거리 데이터전송 회선부호화에 주로 사용된다. 본 논문은 정보통신용 부호 표준(KS X 1001 ; 2014 확인)에 규정되어 있는 한글낱자, 한글고어낱자용 부호집합에 대하여 데이터 링크 계층에서 HDLC Flag의 비트 또는 문자 스터핑과 물리계층의 AMI/HDB-3 스크램블링 측면에서 데이터 전송효율을 높이는 새로운 한글낱자용 부호집합 체계를 제시하였다. 기존 부호집합 체계와 비교를 위해 ($4{\times}4$) 비트 원천부호화 규칙과 한글낱자 사용빈도 통계를 적용한 결과, 약 22.01%의 데이터 처리효율이 향상되는 것으로 나타났다.

• 한국도서관정보학회지
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• 제10권
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• pp.229-265
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• 1983

Many changes have been made on the cataloging rules on filmstrips and slides all the way from the Cox's rules of 1963 to AACR 2 of 1978. The purpose of this study is to analyze eight major British and American cataloging rules on filmstrips and slides, from the results of which to identify what major changes have been made chronologically, and to clarify major differences among them in describing the form ol Physical Description Area. The findings of the study can be summarized as follows: 1. In order to make a clear distinction from one element to the other in Physical Description Area, the use of punctuation has been made more concrete. In AACR 2, various punctuations in accordance with the each element's character are used. 2. The rules on the describing the number of physical units of filmstrips have got more and more specified. 3. The descriptive form of specific material designation is closely related to the existence or nonexistence of rules on the general material designation in the body of entry. Therefore, the rules of AECT and CLA having rules on the general material designation do not use the specific material designation in Physical Description Area. On the other hand, ISBD(NBM), LA rules and AACR 2 which makes it optional to use the general material designation prescribe to use the specific material designation. 4. As for the descriptions of the physical status other than the unit and size of the filmstrips and slides, the first LC card and Cox's rules, had the color designation, and the CLA rules had sound designation. In the LA rules, AACR1(Chapter 12 Revised) and AACR 2, the detailed description of the physical status including the indication of color, sound, kind of frame, time etc. has become more and more important for Physical Description Area. 5. All the rules adopt millimetre as the measuring unit of the size of filmstrips. For the slides, most rules employ inch instead. But LA rules and ISBD(NBM) use centimeters, and AACR 2 takes either inch or centimeters. 6. Most rules, including Cox's rules, give the information on the accompanying materials. The information has been added as the last element of the Physical Description Area in the AACR 2, and recognized very important.

• 한국실내디자인학회논문집
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• 제17권1호
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• pp.130-137
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• 2008

The society changes very fast from the extended family system to the nuclear family system, as increasing a one-child family for the low birth-rate. Thus, it causes that the education, having been performed inside of the family group, is performed outside of the family nowadays such as an infant educational institution. Fundamentally, the space of educating infants must be considered their behavior and meet their needs. For infants, playing is not only studying, but also is related to physical, intellectual and emotional development. Therefore infants in a qualifiedly good playing environment, are easy to focus on their playing. But, variety of playing activities can help improve infants' development physically, socially, emotionally, linguistically and intellectually. So far, an infant educational institution has provided a general education than a special educationally considering their age and status of a development. However, it is necessary to provide an integrated and well-organized place for each infant because their playing is a studying and education that will be based of individuals' character when they are grown up. The objective of this thesis is to study on the new transition space for infants of their physical activities. For this study, at first, it is important to understand what are the points of well-built kindergarten around the world. They have the flexible space in common. The transition(flexible) space will be a solution for space for infants' development.

• 한국주거학회논문집
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• 제17권5호
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• pp.169-178
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• 2006

The purpose of this study is to provide the guidelines for housing area that consider the children's outdoor behavior. This study was complemented the limit of study method of the previous studies limiting the subject to play space in APT. So, this study was progressed the analyzation of physical characters of outdoor spaces, the observation of children's activities behavior, and the survey of children's opinion and satisfaction. Especially, 2 objective housing areas of this study were selected the deferent areas. The deferents were the structure of street, the location shape of parks, and the physical characters(accessibility, network etc.). Finally, founding on the result of this study, the 7 guidelines of housing area for children were presented : play space, park & green space, space of around the education facilities, space of around the commercial facilities, street space, square, and parking lot. This study have means that expand the objective range and use the variety study methods.