체육사 : 체육 , 스포츠의 발달에 16세기 종교개혁이 미친 영향

여인성 ( In Sung Yeo ) 한국체육학회 1993 국제스포츠 학술대회 Vol.1993 No.-

신체활동과 스포츠 경험에 있어서 현상학과 SOMATIC 심신관의 비교

여인성(Yeo, In-Sung) 한국체육철학회 1997 움직임의철학 : 한국체육철학회지 Vol.5 No.1

There are many conceptions about the body-mind according to an one`s philosophical views and interpretations based on different culture, religion, tradition, and academic disciplines. These different concepts of body and mind have influenced various aspects of human lives. The status and role of physical education and sport have been significantly affected by the interpretation of the body-mind relationship. The concept of the relationship between body and mind has an intimate connection with `knowing and experience` in physical education. In recent centuries, there have been philosophies regarding the unity or totality of the mind-body and the holistic concept of the body-mind experience in Western culture. In Western philosophy, there have been attempts, including existential, phenomenological and somatic approaches. These approaches provide us with theoretical and practical guides for an understanding of the human being`s body-mind experience. The phenomenological and somatic approaches are fundamentally differently from those which hold traditional dualistic conception of body and mind. I believe that the following characteristics of phenomenology and somatics promise to provide significant insights to the field of physical education and sport : the wholistic notion of mind and body, the analysis of the lived body and the body-mind experience, and the nature of somatic process as self-sensing and self-regulating.

플라톤의 법률편에 나타난 체육내용 및 방법론에 관한 연구

여인성(Yeo, In Sung) 한국체육철학회 2003 움직임의철학 : 한국체육철학회지 Vol.11 No.2

The Purpose of this study was to investigate Plato`s view of soul and body view of ideological psychosomatic relation through arranging, criticizing his ideas about mind-body which we can recognize chiefly in his works such as `Phaidon`, `Republic`, and `Nomoi`. At the same time, it is make clear his great influences and achievements modern physical education as well as that of his age. Although Plato did not leave the logical study or `Dialogue` about physical education, we can chiefly recognize his philosophical system which consists of plenty of fragmentary concepts current in his time through focussing on his psychosomatic relation and theory of training method. In contrast to the general concept that Plato was the mere philosoper of metaphisical dualism and treated the body as the inferior to the mind, he emphasized on the role of the body and its significance. In Sum, the induced results from this undergoing work are as follows. Firstly, according to the relationship between the idea and the thing, Plato compare the body to thing and the soul to the idea, therefore the body is highly estimated as the concept of space which preserve the soul and stepping-stone for the soul to recognize the idea. Secondly, As the essential result of these concepts of ideological thought of the physical, Plato pursued the whole man who is harmonized and balanced within his mind and body. Thirdly, Plato regarded physical education as the basic method to achieve his ideal state which comprises all the people having harmonized nature. Fourthly, Plato insisted that physical education should be go along with the mental education and for the first time, Plato promoted firmly the position of that to one of two maintenances in the history of the world physical education.

신체 및 체육문화에 미친 르네상스 철학과 종교개혁사상

여인성(In-Sung, Yeo) 한국체육철학회 1998 움직임의철학 : 한국체육철학회지 Vol.6 No.2

The Renaissance and the Reformation are regarded as one of the most extensive and complex movement in the European history. The several ideas of the Renaissance and the Reformation based on humanistic philosophy significantly influenced the development and attitude toward physical culture and sport culture. In this paper, I would like to discuss the common characters of the Renaissance and the Reformation, and to analyze the influence of the ideas of the Renaissance and the Reformation on physical culture and sport culture. The Renaissance was an era which characterized a new concern for man. It was not until the Renaissance that the orientation toward church-controlled education lessened and secular education grew. Renaissance arguments evolved into the ideal of the whole man. The body could not be denigrated because of it was the temple of God. Then the body was considered by scholars to be more important than it was in the Middle Ages. As a results, Renaissance philosophy concerning the relationship of mind and body laid the groundwork for the justification of physical education. There were several ideas that affected the development and attitude toward physical culture and sport culture during the Age of the Reformation. The reformers did not preach salvation through asceticism or even through the Church alone. With the prosperity of the humanistic spirit, in particular, the feeling of personal dignity and independence were aroused. On these grounds, the Protestants were often more supportive of physical activities than the Catholic Church. Another chief idea which influenced physical culture and sport culture was the Revival of Learning. A re-examination of Aristotilian sources did something to rehabilitate the body and bodily activities. The humanist educators had paid much attention to physical education. Finally, Protestantism had rejected the monastic form of piety as a way of life. Work of all sorts was considered service rendered to God. The Protestants, with their emphasis on work, encouraged physical activities and recreations as a means to preserve the essential vigor of the body with the ultimate end in mind to glorify God.

동양무도사상의 소매틱 교육적 의미에 관한 연구

여인성(In Sung Yeo) 한국체육철학회 2001 움직임의철학 : 한국체육철학회지 Vol.9 No.2

This study was to interpret the educational meaning of Somatics including on the Eastern philosophy of Martial arts. In order to explain this, this study suggested three discursive questions: 1) what is the Somatic education?; 2) what is the body culture involved on the Eastern philosophy of Martial arts; and 3) if there are related together, how do we combined with each other? Based on these questions, this study pursued to analyze the possibility of understanding Somatic education and Eastern philosophy by using literature review. This trial has involved on the meaning that Somatic education makes it possible to solve the limitation of current notion and issue for the thought of the body and mind, and to suggest new direction of academic realm of physical education.

인문사회과학 - Disciplinary Sport Philosophy - : 스포츠에 있어서 심신경험에 대한 동양적 접근

여인성 ( In Sung Yeo ) 한국체육학회 1995 국제스포츠과학 학술대회 Vol.1995 No.-

Conventional loading, 여전히 임상적으로 유용한가?

여인성(In-Sung Yeo) 대한치과의사협회 2013 대한치과의사협회지 Vol.51 No.4

Implant-supported restorations were connected to commercially pure titanium endosteal implants 3 months in mandible and 6 months in maxilla after the implants were inserted into patient jaws. Modifications of titanium implant surfaces have reduced the waiting time for osseointegration, resulting in the development of the early loading concept, which is defined at present as a restoration in contact with the opposing dentition and placed at least 1 week after implant placement, but no later than 2 months afterward. Nowadays, immediate loading protocols have also been introduced, using the implants that are designed to enhance initial stability. Immediate loading eliminates the edentulous period of a patient. Although dentists widely accept these concepts of early and immediate loading, they agree the conventional loading concept is still necessary, which describes loading protocols later than 2 months after implant insertion. The timing of loading is determined mainly by the factors of a patient. This paper considers for what dental clinicians should be careful in implant-supported restoration procedures, considering the implant late failure.

Historical changes in Buddhism for the philosophical bases of Physical education and sport .

In Sung Yeo(여인성) 한국체육철학회 1996 움직임의철학 : 한국체육철학회지 Vol.4 No.1

신체문화와 교육, 심신관등은 시대적, 국가적 독특한 철학사상 및 문화특성에 따라 달리 해석되고 체육활동은 민속오락 및 종교적 기능으로부터 여가, 레크리에이션의 역할까지 그 범위나 활동영역에 있어서 매우 다양한 면을 보여왔다. 기원전 6세기경 인도에서 시작한 불교는 동양의 기본적 철학과 사상의 밑바탕으로서 인간생활의 다양한 분야에 큰 영향을 주어왔다. 특히 심신관과 관련해서 불교의 존재론적 교의 및 가르침은 일원론적 심신관의 이론적 토대를 제공함으로써 심신의 조화로운 발달과 이를 바탕으로 한 전인교육을 위한 체육교육의 가치 및 중요성을 일깨워 주고 있다. Siddhartha Gautama의 가르침에 따른 종교적, 철학적 측면에서 불교의 본질적인 구조와 중심사상은 바뀌지 않았으나 다양한 불교학교, 학파들의 해석과 주장에 따라 또는 각국의 고요한 문화적 배경과 발전을 거듭하여 왔다. 불교는 역사적 측면에서 볼 때 여러 가지 형태로 나뉘어지나 크게 Theravada와 Mahayana로 대표되어 진다. Mahayana 따르면 진정한 자아는 모든 사물과 긴밀한 연관을 갖고, 형이상학적 이상이 아닌 경험을 통해서 느낄 수 있다. 즉, 자기수련을 통한 스스로의 깨우침과 표현, 주관적 경험과 창조적인 교육이 강조된다. 이와같은 불교사상은 개인의 경험을 강조하는 실용주의적 체육철학에서도 보여지며 특히 동양의 전통적 체육활동, 무도교육 및 정신확립에 지대한 영향을 마쳤다.

서로 다른 형태의 임플란트의 식립토크가 골에 미치는 열변화에 관한 연구

김민호,여인성,김성훈,한중석,이재봉,양재호,Kim, Min-Ho,Yeo, In-Sung,Kim, Sung-Hun,Han, Jung-Seok,Lee, Jai-Bong,Yang, Jae-Ho 대한치과보철학회 2011 대한치과보철학회지 Vol.49 No.2

연구 목적: 임플란트 식립시에 발생할 수 있는 열변화는 임플란트의 실패를 초래할 수 있다. 식립토크에 따른 열변화 양상을 파악함으로 임플란트의 형태에 따른 차이점과 적절한 식립토크가 어떤 것인지 파악하고자 한다. 연구 재료 및 방법: 실험재료로는 두께 15 - 20 mm의 소 견갑골을 가로 35 mm, 세로 40 - 50 mm 크기가 되도록 골편으로 자르고 이중에 피질골의 두께가 2 - 3 mm 되는 표본을 선정한 후 표본의 반을 $36.5^{\circ}C$ 수조에 실온 $25^{\circ}C$에 노출 시켜 내부 온도는 평균 $36.5^{\circ}C$, 표면온도 $28^{\circ}C$가 되도록 설계하였다. $4.5{\times}10\;mm$의 외부육각을 가지는 Br${\aa}$nemark 형태의 임플란트와 $4.8{\times}10\;mm$의 Microthread 형태를 지니는 내부연결 형태의 임플란트를 과도한 식립토크로 식립하고 온도 측정은 계측점에서 0.2 mm 이내에 열전대를 위치시켜 기록하였다. 삼차원유한요소 분석은 골의 형태를 가로 4 cm, 세로 4 cm, 높이 2 cm의 직육면체로 가정하고, 직육면체 윗면에서 2 mm까지를 피질골, 그 아랫부분을 해면골이라고 가정하였다. 마찰열은 매식이 종료된 상황에서 골에 남는 cavity 모양을 기초로 경계조건을 부여하였다. CAD 프로그램인 SolidWorks 소프트웨어를 이용하였고, 이를 유한요소 구조해석용 프로그램인 Abaqus 6.9-1로 불러들여 해석하였다. 결과 및 결론: In vitro실험에서 Microthread type의 임플란트가 상대적으로 더 높은 최고점 온도를 보여주고 있으며 이는 임플란트의 형태에 따른 마찰열 발생이 주요 원인으로 보인다. 유한요소분석을 통해 살펴본 결과 Br${\aa}$nemark 형태의 임플란트의 경우 50 Ncm이상에서 Microthread를 가지는 형태의 경우에는 35 Ncm이상에서 Eriksson 등이 보고한 역치를 초과하는 온도가 발생하였다. 이를 통해 볼 때 Microthread type 이 식립토크에 따른 온도 증가가 더 민감함을 알 수 있다. 실험결과를 통해서 서로 다른 형태의 임플란트 식립시에 임플란트의 형태에 따라 적절한 삽입토크를 부여하는 것이 성공적인 임플란트 시술에 중요한 요소 중에 하나임을 알 수 있었다. 특히 Microthread를 갖는 임플란트 형태는 높은 초기고정성을 얻을 수 있다는 장점이 있는 반면 과도한 식립 토크로 인한 열 손상 가능성을 가질 수 있으므로 골량과 골질의 신중한 평가와 적절한 수술기법이 필요할 것으로 생각된다. Purpose: This study aims at investigating the influence of various insertion torques on thermal changes of bone. A proper insertion torque is derived based on the thermal analysis with two different implant designs. Materials and methods: For implant materials, bovine scapula bone of 15 - 20 mm thickness was cut into 35 mm by 40 - 50 mm pieces. Of these, the pieces having 2 - 3 mm thickness cortical bone were used as samples. Then, the half of the sample was immersed in a bath of $36.5^{\circ}C$ and the other half was exposed to ambient temperature of $25^{\circ}C$, so that the inner and surface temperatures reached $36.5^{\circ}C$ and $28^{\circ}C$, respectively. Two types of implants ($4.5{\times}10\;mm$ Br${\aa}$nemark type, $4.8{\times}10\;mm$ Microthread type) were inserted into bovine scapula bone and the temperature was measured by a thermocouple at 0.2 mm from the measuring point. Finite element method (FEM) was used to analyze the thermal changes at contacting surface assuming that the sample is a cube of $4\;cm{\times}4\;cm{\times}2\;cm$ and a layer up to 2 mm from the top is cortical bone and below is a cancellous bone. Boundary conditions were set on the basis of the shape of cavity after implants. SolidWorks was used as a CAD program with the help of Abaqus 6.9-1. Results: In the in-vitro experiment, the Microhead type implant gives a higher maximum temperature than that of the Br${\aa}$nemark type, which is attributed to high frictional heat that is associated with the implant shape. In both types, an Eriksson threshold was observed at torques of 50 Ncm (Br${\aa}$nemark) and 35 Ncm (Microthread type), respectively. Based on these findings, the Microthread type implant is more affected by insertion torques. Conclusion: This study demonstrate that a proper choice of insertion torque is important when using a specific type of implant. In particular, for the Microthread type implant, possible bone damage may be expected as a result of frictional heat, which compensates for initial high success rate of fixation. Therefore, the insertion torque should be adjusted for each implant design. Furthermore, the operation skills should be carefully chosen for each implant type and insertion torque.

CAD/CAM 3-unit bridges의 변연 적합도에 관한 연구

이기홍,여인성,김성훈,한중석,이재봉,양재호,Lee, Ki-Hong,Yeo, In-Sung,Kim, Sung-Hun,Han, Jung-Suk,Lee, Jai-Bong,Yang, Jae-Ho 대한치과보철학회 2011 대한치과보철학회지 Vol.49 No.2

연구 목적: 본 연구에서는CAD/CAM (computer-aided design / computer-aided manufacturing) 시스템으로 제작된LAVA (3M ESPE, Seefeld, Germany) 3-unit bridge와 통상적인 방법으로 제작된 PFG 3-unit bridge의 변연 적합도를 비교 분석해 보고자 한다. 연구 재료 및 방법: 레진치를 전부 도재관을 위한 삭제를 시행하고 인상 채득하여 레진 모형 (Exakto-form model resin, Bredent, Senden, Germany)을군당10개씩 제작하였다. 레진 모형의 인상을 채득하여 석고 모형을 제작하고 PFG, LAVA 3-unit bridge를 10개씩 제작하였다. 제작된 bridge를 레진 모형에 접착하고 실체 현미경(Stereoscopic microscope, Nikon DS-Fi 1, Nikon, Japan)을 사용하여 각 치아당 4점에서 변연 적합도를 측정하였다 (${\times}75$). 측정된 결과는 independent t-test로 통계 분석하였다 (${\alpha}$ = 0.05). 결과: 각 군에서 변연 적합도의 평균과 표준편차는 PFG bridge 중절치에서는 $97.1{\pm}18.7\;{\mu}m$, 견치에서는 $76.6{\pm}21.8\;{\mu}m$, LAVA bridge 중절치에서는 $90.4{\pm}26.7\;{\mu}m$, 견치에서는$110.2{\pm}30.2\;{\mu}m$ 이었다. PFG 3-unit bridge와LAVA 3-unit bridge에서 중절치에서는 통계적 유의성이 없었고, 견치에서는LAVA의 변연 간격이 큰 것으로 나타났다 (P<.05). 결론: PFG 3-unit bridge와 LAVA 3-unit bridge 두 군 모두 임상적으로 받아들여질 만한 변연 적합도를 보였다. The purpose of this study was to assess the marginal fit of three-unit bridges produced using LAVA CAD/CAM (computer-aided design/computer-aided manufacturing) system and conventional PFG in vitro. Materials and methods: #11, 13 resin teeth were prepared on dentiform, then duplicated. Twenty resin models were fabricated, ten for PFG 3-unit bridges and ten for LAVA 3-unit bridges. Each bridge was cemented on the resin model. Marginal discrepancy was measured with stereoscopic microscope (Nikon DS-Fi 1, Nikon, Japan) at a magnification of ${\times}75$. Independent t-test was done for the statistical analysis. Results: The mean marginal discrepancy values and standard deviations of the PFG bridges was $97.1{\pm}18.7\;{\mu}m$ for incisors, $76.6{\pm}21.8\;{\mu}m$ for canines; that of the LAVA bridges was $90.4{\pm}26.7\;{\mu}m$ for incisor, $110.2{\pm}30.2\;{\mu}m$ for canines. The mean marginal discrepancy between PFG and LAVA for incisor did not show significant difference (P<.05). But for canine, the mean marginal discrepancy of PFG bridges was smaller than that of LAVA bridges (P<.05). Conclusion: The LAVA CAD/CAM 3-unit bridges and the PFG 3-unit bridges showed clinically acceptable marginal discrepancy.