韓國 傳統 笒의 製作法에 관한 硏究

朴文烈 청주대학교 인문과학연구소 2011 人文科學論集 Vol.42 No.-

This study analyzes on the manufacturing of the Korean traditional flute, Geum. The major findings are as follows: (1) Including Hyungeum, Gayageum and Bipa, Geum is one of the Korean traditional musical instruments which have been played early since the period of King Yuri in the Shilla Dynasty. (2) Geum is classified into three types, referred to as Daegeum, Junggeum and Sogeum, and each one can be played on 324, 245 and 298 kinds of melody. (3) There are various styles for playing Geum, for example, the Akhakgwebeom published by Seong Hyeon and others, describes seven ways of fingering. (4) The manufacturing of the Korean traditional Geum has almost disappeared because of some reasons, like differences in scale between eastern and western music, and problems in making a livelihood. (5) I try to restore the way of manufacturing the Korean traditional Geum with Kim Tae-Hyeon who is a master craftsman and a player of Daegeum, referring to the way of manufacturing Geum described in the Akhakgwebeom.

韓國産 동자개科 魚類의 分類學的 硏究

金益秀,李金永,朱日永 全北大學校 生物學硏究所 1981 生物學硏究年報 Vol.2 No.-

The taxonomy of the species of the family Bagridae from Korea is reviewed and the keys to the following eight species of Korean bagrid fishes are presented: Pelteobagrus fulvidraco (RICHARDSON), P. nitidus (SAUVAGE and THIERSANT), Pseudobagrus ussuriensis (DIBOWSKY), Ps. sp. UCHIDA, Leiocassis longirostris GU¨NTHER, Coreobagrus brevicorpus MORI, Liobagrus andersoni REGAN, and L. mediadiposalis MORI. Among them P. nitidus, previously known only from Chinese waters, is firstly recorded from 26 specimens collected mainly off the lower course along the Geum River in the present study. Comparison with P. vachelli of which many paper have recorded from Korea, shows that P. nitidus differs from it in number of gill raker(9-11) and in the short length of its maxillary barbels. The 36 bagrid specimens, which were collected in the Han and Geum River in this study was identified as Pseudobagrus ussuriensis of which the species identification was not confirmed formerly in Korea. The critical examinations of the specimens and the previous discriptions refered to Ps. ussuriensis and Ps. emerginatus SOWERBY (Not REGAN) revealed that Ps. emerginatus mostly used in Korea is a synonym of Ps. ussuriensis. Ps. sp. UCHIDA is clearly distinguishable from other twelve relative species of the genus Pseudobagrus on the bases such as the length of maxillary barbel, serrate structure on the anterior part of pectoral spine, and several morphometric characters. Therefore Pseudobagrus sp. is regarded as a valid species. The six atypical specimens of the genus Liobagrus collected in the Geum River are considered to be natural hybrid between L. andersoni and L. mediadiposalis on the basis of the length of jaw and of the number of feeble teeth on the posterior part its pectoral spine. Interspecific relationships were investigated in the species of Korean bagrid fishes on the basis of the features of the morphological characters and the pattern of aqueous soluble muscle protein.

전압공진 DC Link형 3상 PWM 컨버터의 제어특성

오금곤,조금배 조선대학교 동력자원연구소 1995 動力資源硏究所誌 Vol.17 No.1

This paper considers basic operation of voltage resonance performance involved voltage resonant DC lind and describes circuit operation that is proposed converter circuit of three-phase rectification and evaluates characteristics of this system. Particularly, optimal switching pattern applying vector theory of instantaneous state space voltage is adapted as control of input current of three-phase rectification converter. Simulation of voltage resonance DC link three phase converter is analyzed and excellency of this system is presented through experimentation applied digital signal processor.

SFC를 이용한 프로그래머블 로직 콘트롤러 프로그래밍

오금곤,조금배,박병강 조선대학교 동력자원연구소 1993 動力資源硏究所誌 Vol.15 No.1

PLC system is used for the purpose of decentralized control and allows data transmission between programable controllers to be easily performed by using an exclusive relay area. The programming language is important to operate the system. In this paper, it is used SFC(Sequence Function Cahrt) programming language to decrease the execution time with compare the ladder diagram program method. As a result, the SFC programming language process time is faster about 20∼30(%) than the ladder diagram programming.

태양전지 어레이의 전기적 출력특성

최창주,오금곤,조금배 조선대학교 동력자원연구소 1996 動力資源硏究所誌 Vol.18 No.1

Recently, the environmental load has rapidly increased with the burgeoning of world population and the great expansion of severe global environmental issues. Therfore, it is inevitable to develop technology to ensure a stable clean energy source to replace oil as well as energy saving technology. Under these circumstances, photovoltaics (elecric power generation directly from sun light using solar cell) have attracted world-wide attention because of its cleaness. This paper reviews photovoltaic measurements on the refernce conditions and reference cell mothod and studies photovoltaic devices on the performance measurement and evalution procedures. Especially, activation of the photovoltaic researches and industrialization are emphasized in this paper.

韓國産 모래무지亞科(잉어科) 魚類 7種의 核型

李金泳 全北大學校 1984 論文集 Vol.26 No.-

Karyotypes of 7 species of the Gobioninae fishes were studied using chromosomes of gill and kidney cells prepared by the flame drying technique. The results obtained were as follows; 1) All of 7 species had the diploid chromosome number of 50. 2) Total arm numbers (AN) of 7 species were 92 and 94. 3) In the case of P. esocinus, S. czerskii and G. strigatus, a pair of large metacentric chromosome were observed.

어머니의 양육태도와 유아의 자아개념 및 사회적 기술과의 관계

김금희,이달석 조선대학교 학생지도연구소 2003 生活指導硏究 Vol.22 No.1

The Purpose of this study was to investigate what variables influence mother's the breeding attitude and how much mother's the breeding attitude correlate pre-school child's self and social skills. In order to accomplish such study purposes, the following study questions were established 1) Do mother's age, attainments in scholarship and the existence of her occupation affect the mother's breeding attitude? 2) How much the mother's breeding attitude correlate pre-school child's self? 3) How much the mother's breeding attitude correlate pre-school child's social skills? The conclusions from this study result were as fellows. First, there are not a meaningful difference in the age, occupation and in the attainments in scholarship statistically. Second, there are low correlation between the mother's breeding-up attitude and pre-school child's self concepts but mother's affection attitude, autonomy attitude affect the pre-school child's concepts meaningful statistically. Third, there also are low correlation between the mother's breeding-up attitude and pre-school child's social skills ability but mother's affection, autonomy attitude affect the pre-school child's social skills ability meaningful statistically. By the conclusions, all mothers should perceive that the affection and autonomy attitude is desirable mother's breeding-up attitude raising the pre-school child's self concepts and pro-social ability.

韓國産 모래무지亞科(잉어科)魚類 7種의 核型

李金泳 全北大學校 生物學硏究所 1984 生物學硏究年報 Vol.5 No.-

Karyotypes of 7 species of the Gobioninae fishes were using chromosomes of gill and kidney cells prepared by the flame drying technique. The results obtained were as follows; 1) All of 7 species had the diploid chromosome number of 50. 2) Total arm numbers (AN) of 7 species were 92 and 94. 3) In the case of P. esocinus, S. nigripinnis morii and G. strigatus, a pair of large metacentric chromosome were observed.

聾啞學生의 營養狀態와 體位 發達度에 關한 硏究

李金泳 全北大學校 文理科大學 1977 論文集 Vol.5 No.-

In respect of the amount of Hb, the nutriture of the deaf-mutes is better than that of the amentias or nursery school children, but worse than that of the boys and girls of the junior physical education school (Hb:12.7) or the normal family children (Hb:10,8) In the group of six to eleven years old (the elementary school boys and girls), the condition, such as stature, chest circumference, and weight, of the deaf-mute shows salmost same degree, which is above the standard of Korea, On the contrary the degree of the amentias and the nursery school children is inferior to the standard. The orde of the growth of the physical condition is as follows : Nursery school children<Amentias<Deaf-mutes<Standard<Family children<Junior physical training school boys and girls. In the group of twelve of fifteen years old(Junior high school) the nursery school children have the lowest condition and the boys and girls of the physical training school the highest. Concerning the status, the nutriture of the deaf-mutes as the second group might have been more ill-fed in the past than those of the first group at present. According to the serum diagnosis, the distribution of the deaf-mutes blood types(0:15%, A:30.7, B:30.7, AB:23.6) has a great deal of difference from the standard in our country (0:25% A:35 B:34, AB:6) as well as that of the amentias (0:34.2%, A:27.4, B:32.5, AB:6) does Consequently it proves that a deaf-mute could have come out of all types of blood at the similar rate. And probably the deaf-mutes are not often come from hereditary nature, but from postnatal one judging from the fact that their growth of the physical condition nearly equal to the normal family children. The manager of the deaf and dumb school has to pay more concern about their better nourishment in order to elevate the power of hearing or to promote their physical development. Anyway, the m re samples tested carefully might be required for an evident identifying the conclusion.

퍼지 소속 함수를 이용한 불변 패턴 인식

이금석,방만원,김병기 木浦大學校 情報産業硏究所 1996 情報産業硏究誌 Vol.4 No.-

신경망 모델을 이용한 패턴인식 시스템에 대한 연구 부문에서 패턴의 이동,크기,회전등의 변형에 대한 불변 인식문제를 해결하기 위하여 삼각형의 특성을 이용한 삼차 신경망 모델이 제안된 바 있다. 기존의 모델에서는 삼각형의 특성값(이심율)의 클래스 분할로부터 패턴에대한 특성 백터를 추출하였으나, 기존의 분할에 의한 특성 백터 추출 방법에서는 동일 클래스에 속한 두개의 서로다른 삼각형 패턴을 분별하지 못하고, 클래스 경계에 놓인 삼각형 패턴에 대한 이식율이 떨어지게 되는 단점이 있었다. 본 논문은 기존의 분할 특성 백터 추출 방법의 문제점을 해결하기 위하여 , 퍼지 소속 함수를 적용한 퍼지특성 벡터 추출 방벙을 제안하였다.