삼각형에서의 부호를 갖는 질량 중심 좌표에 대한 체계적 분석과 사각형 스무스 컬러 세이딩에의 활용

김성복 조선대학교 공학기술연구원 2022 공학기술논문지 Vol.15 No.2

This paper presents a systematic analysis of the signed barycentric coordinate concerning a triangle and its application to the smooth color shading of a square containing a triangle. The primary purpose of this paper is to establish a unified theory of the barycentric coordinate, which is valid regardless of whether a given point is inside, outside, or on the boundary of the referenced triangle. First, the barycentric coordinate in a triangle is geometrically defined as the ratio of the signed areas of three sub-triangles. Second, the algebraic computation of three components of the barycentric coordinate is described, which facilitates the efficient calculation of the signed values of the three components. Third, based on the sign combination of the barycentric coordinate, 2-dimensional space is wholly divided into a total of 19 regions, and the decision table is provided to determine the region where a given point belongs. Fourth, as an application of the signed barycentric coordinate, the smooth shading of a square with an equilateral triangle inside is performed, along with the generation of repetitive color patterns with the left-right and top-bottom symmetry.

애국가의 첫 학습시기 및 부르는 형태에 대한 연구 : -진주시 국민학교 3학년 대상- -Centering on the 3rd Students in the Elementary Schools in Jinju City

김성복 진주교육대학교 1983 論文集 Vol.27 No.1

The Korean National Anthem, along with the national flag of Korea (the Taegeuk flag),'is regarded very significant for us, because it is ar anthenl which syfnboliges our country in· e31e internafioeal society and it is recogniged as fur rational symbol or emblem. As the Korean National Anthem is an anthem to be sung by all our'BeoBle in the atatf of the nUnd of haying affections for our cou?try and in the posture of giving allegiance and loyalty to our fatherland, it is very imrortant to give .:orrect educations on the Anthem to the children or stlidents fesfeciallf in the lewer grades of primary school. ) who learn'the Anthem for the first time This atudf .has mafe a solver of the 3earnieg of the Anthem on three thousaBld stu-dents in the third rear grade o.』 the frinlarr achoots· in fiHju City by siring question-aires concerning the problems. The following items ·af the questionaires are anrwered and the results are investigfted analytically : 1. The tiue of the first Beaming 2. The media of the first learning 3. The ability If singing before entering school 4. teaming in the school 5. Teaching in the school 6. The time and flare sung rnosf frequently 7. Present ability to sing 8. Which stanga do you waat to sing 9. The ohject relnecered while singing 10. 7hf attitude of rlind while singing 11. Conception and intention 12. The inclination of recosnition To put together the results of this study : 1. It is thought to be ncessary to have correct education on the Anthem in the frinarr school curriculum. 2. It is to he But an emphasis on the necessity of effectiye teaching of the true meaning of the Anthem, the attitude of mind whild singing, courtesr and historical tackgrounds by ufing nudie-visual aids. 3. It is thought'to be necesfarr for the teachers to egert themselves to teach the Anthfm well, by reflecting on the adurating on the Anthem whi,ch is considered to have some inaefficiency hitherto. and by having lesronsibllities to teach the children to grow to be rartriotic persons by sincer and correct education.

Liszt의 중기(Weimar시대)작품활동에 관한 연구

金聲福 이화여자대학교 한국문화연구원 1983 韓國文化硏究院 論叢 Vol.43 No.-

The author tried to understand the musical works and activities of Franz Liszt in his middle years along with his human nature and musical background. An estimation was made to his piano works played most often by the pianists, particularly as to their meaning and values. The author came to realize how instructive and valuable they were, the artistic creations of Liszt, a man of faith, always vivid and renovating. The author could also realize that the will and the capability of a human being, trained and developed through the repeated studies and experiments, and the painful path of life, are infinite. While his earlier works were characterized for the most by the transcriptions which were extrovert and technical, those produced in his middle years consisted mostly of original works which showed higher degree technique but were also introvert, meditative and religious, We also cannot overlook that Liszt, through his works of those years, showed an important insight and an infinite possibility toward future, and these became in this way an influence upon the impressionist composers of 20th century. The authors expects that all those who are interested in the performance and creative works would realize the importance of the experimental works of Liszt an make their efforts to understand them more deeply to give them their support more actively.

어선기관의 취급기준(상)

김성복,Kim, Seong-Bok 선박안전기술공단 1980 漁船 Vol.5 No.-

중소형 내연기관의 저질연료유 사용에 관한 분석 및 전망

김성복,Kim, Seong-Bok 선박안전기술공단 1980 漁船 Vol.4 No.-

재가노인의 생활체육 참여가 생활만족과 복지에 미치는 영향

김성복 조선대학교 스포츠과학연구소 1999 스포츠科學硏究 Vol.10 No.-

This study has researched the reality about aged people for interest in their life exercise, satisfaction degree in life and the welfare system in the society for them. The findings in this study can be summarized as the following. In the society, in these days, the problems about aged People according to the phenomenon that population’s ages are becoming great have been raised. Now the Problems are seriously accepted not only in the advanced countries but also in Korea for approaching to the problems in the light of knowledge. In recent years, researches have been centrically performed about problems such as physical, psychological and economic dependency of aged people and their formal or informal supportive problems, the continuity or the change of social network for aged People in the society, and role conversion in old age period. In these circumstances, the participation of old people who have been considered as alienated group from sports and life exercises in the past is becoming increased day by day as much interest and participation of general public for the activities of life exercise has been increased. According to this reality, the efforts have been actively progressed for defining the influence of activities of sports and life exercise which have been considered as informal life physical training and physical recreation field on the old people’s psychological and social orientation. It implies the fact that the life exercise is recognized as a very desirable form of human behavior which provides all the people with the core element of human life. In other words, the life exercise is not merely physical activity but it is a means to enable people to pursue their happiness through their self-promotion of health. The function and the role of aged people’s participation in life exercise can be listed as prevention of various diseases, promotion of physical power, maintenance and enhancement of health, rest and recreation, satisfaction about the pleasure of life, sound leasure activity, improvement of content and level of life, management of merry life, and increase of happiness and welfare. In this context, interest in the old age group has been largely raised and the aged’s welfare is gradually presented as the main interest in making policy by the government. Furthermore, it can be said that such sociological interest in the aged group implies the fact that the society should urge people to convert their recognition into the new viewpoint which demands re-illumination about the aged people as social group who can cope with various problems that are yielded in the society more positively and actively avoiding the view which recognizes the aged as alienated group until now.

패션디자인과 해체주의

김성복 漢城大學校 1994 論文集 Vol.18 No.1

광주광역시 생활체육시설과 동호인조직의 활성화 방안 : 광주광역시 동호인 조직을 중심으로

김성복,박인환 조선대학교 스포츠과학연구소 1997 스포츠科學硏究 Vol.8 No.-

People who enjoy sports for all have been recently increased, so it is desired that the system of people who enjoy same kinds of sports should be activated. After examining sports facilities for all and the club of people enjoying same sports in Gwangju, this paper aims to find out same problems and suggest some solutions to solve them. Some problems one as follows: To begin with, people in Gwangju enjoy elite sports, such as Taekwondo, tennis. soccer game, baseball, volleyball, softball, and so on, instead of enjoying common sports for all. Next, too small number of people participate in sports for all, which is below 0.3% of people in Gwangju. Finally most of sports which one enjoyed in the club of people enjoying same sports in Gwangju, are centered on tennis, table tennis, Taekwondo, etc., not sports for leisure or seasonal sports. To solve the problems above, the club of people who enjoy same sports should be activated. This paper proposes some suggestions for better management of the system as follows: First, for activation of the system, local residents should participate in sports for all voluntarily, and the existing commercial sport facilities or school sports facilities should be open to people who want to enjoy sports for all. And also, diversity, creativity, interest, and versatility for sports programs should be considered, and according to sports kinds, programs which ane suitable for sex and age should be made. Finally, the management of the existing system of people enjoying same kinds of sports is not systematic, but spontaneous. Accordingly, the local self-governing body should help to construct the club by policy and activate it, so that sports for all can be open to all people.

PC조달 단가계약의 불합리성

김성복,Kim, Seong-Bok 한국전자정보통신산업진흥회 1998 電子振興 Vol.18 No.10

'98 COMDEX FALL을 다녀와서

김성복,Kim, Seong-Bok 한국전자정보통신산업진흥회 1999 電子振興 Vol.19 No.1