주정편력

유호석 안암어문학회 1961 어문논집 Vol.5 No.1

L.V. Beethoven: Violin Sonata in F major No.5 "Spring" : 연주 해석을 위한 악곡 분석

유호석 新羅大學校 1988 論文集 Vol.25 No.-

Through the history ofmusic, the works of Beethoven are important and influenceon music afterword in various ways. He, too, gave the change in musical form. For example, the sonata Form and scherzo form werecompleted and systematized by him. The subject of this thesis is to analize and study Beethoven's violin sonata No.5 (as called “Spring Sonata”) which is one of the hisimportant violin sonata. The trend of this sonata isvery free, romantic and syrical like the feeling of spring. The summary of forms of eachmovement is as follows. The first movement... allegro F major ???, Sonata-Allegro form. Thismovement is composed of the typical sonata form, exposition, development, recapitulation and coda. In exposition part, the first and second themes are played alternately by piano and violin as if they response each other. it is caracteristic of this movement that development part is composed of only the elements of second theme. The Second movement...Adagio molto espressivo. B?? major, ??. This movement is forms of “variation” sillfully transformed. Generallyth is movement is very lyrical in slow tempo like the typical second movemnt of other sonata. The thirdmovement...Scherzo style, F major, ??, The tempo of this movement is very fast. Because it consistof many light and short sound, itgiv??s as very bright and cheerful felling. The fourth movement...Rondo. Allegro ma non troppo, F major , ??. This movement is Rondo style with the differenct themes. It begin with the bright and delightful theme by piano and then followed by violin.

J.S. Bach의 管絃樂組曲 構成에 關한 硏究

劉浩石 新羅大學校 1982 論文集 Vol.13 No.-

The form of Barcque's era is showing a various type of applearance. Because, from the time the structure by polyphony style which is attaining the highest reach of polyphony music until around 1700 years, is being reduced to the consept so called as Tonal music, the progress of the melody which can be called as a core of the creation of music to the limited mode which is of major and minor key is given. The concept of tonal music is established by many composers, however, it is hard to find a composer who has established the Tonal music concretely as much as J.S. Bach. Among these, the types of the form are as below. Aria, Cantata, Canjona, Choral prelude, Concerto(Concerto grosso, Solo Concerto), Fugue, Invention, Opera, Oratorio, Overture (French Italian), Sonata, Suite (Lesson, Ordre, Partita), Variation types (Chaconne, Ground bass Paraphrase, Passacaglia). Bach has been composing all the types of music as shown above and has remained many works for the suite types of music. Among many suite works, the suite for orchestral music are dealt in this thesis tunes. The suite in the days of J.S. Bach is involving a lot of differences to the today's suite in the structure. That is among four tunes, the first tune (opening) is laying a tune with a tune of the form of overture, and the dancing tune which is consisting of the Bach's orchestral music are the dance musics with the following names, Such as Air, Gavotte, Bourree, Gigue Menuet, Rejouissance, Courante, Forlane, Passepied, Polonaise, and Badinerie. In Seeing the above tunes are mainly French and Italian's dances, the nature of the fashion of the music in the Baroque's days can be pointed out. In the tune of the overture, the structure of three parts such as Grave-Allegro-Grave which is of Specific character of French overture which has been effected with a composer Lully's character. In seeing the today's dignity. the suite of the orchestra which was organized with small size expressing chamber orchestra is not the exceptional organization of the orchestration of the Baroque's days, but it is a good example to understand the today's good sense.

Restriction of scalars with simple endomorphism algebra

유호석 강원경기수학회 2022 한국수학논문집 Vol.30 No.3

Suppose $L/K$ be a finite abelian extension of number fields of odd degree and suppose an abelian variety $A$ defined over $L$ is a $K$-variety. If the endomorphism algebra of $A/L$ is a field $F$, the followings are equivalent : \\ (1) The enodomorphiam algebra of the restriction of scalars from $L$ to $K$ is simple. \\ (2) There is no proper subfield of $L$ containing $L^{G_F}$ on which $A$ has a $K$-variety descent.

1931年刊 『全州生進靑衿錄』 分析

유호석 전북사학회 2013 전북사학 Vol.0 No.43

This is to analyze the Jeonju saengwon and jinsa roster published in 1931 which belongs to Namanje, an old famous auditorium, in Jeonju. I will place the focus on the background and the distinguishing features of the publishment, and the authenticity of all the 631 members on the roster. For the verification, the CD-ROM Samabangmok made by Seoul System was used. The outcome is as follows. The roster was issued on the basis of the roster in manuscript of the Jeonju Hyanggyo, a local school annexed to the confucian shrine. The compilation staff consisted of 55 members, but they didn’t try to verify the authenticity of the manuscript, but rather made every effort to find the ancestors or descendents of the saengwon and the jinsa of the manuscript and to write these facts on the new book. And the analysis of the staff shows that 18 among the staff were the descendants of the sangwon and the jinsa on the roster, and 4 were saengwon or jinsa themselves. On the other hand, 212 saengwon and jinsa, 33% of the roster’s total, were not found in any of the existing samabangmoks of the Joseon dynasty. It means that most of them could be fakes. Among them there were 48 clans including influential clans such as Jeonju Yu, Joyang Im, Jeonju Choi, Milyang Park, Jeonju Lee, and Kimhae Kim. Many fakes were recorded to pass the exam in the early or middle Jeoson dynasty. Some of them became successful candidates even in the year when any exam was not conducted. At the times when the roster was published, Korea was suffering a cruel fate. Japan was about to eradicate Korean national identity under the slogan “Japan and Korea are One Entity.” Almost 40 years passed since the civil service examination system had been abolished, and 20 years passed since Japan had made Korea its colony. It was at this moment that Jeonju literatis determined to publish the old roster. To them the examination system had never ceased to exist. In short, they were still living in the country of the examination.

외교활동과 예론을 통해서 본 이정구의 현실인식

유호석 전북사학회 2009 전북사학 Vol.0 No.34

This paper examines the life of Lee Jeong-Gu, one of high civil officials in the mid-Joseon period. He served as a diplomat at the turbulent time, when the dynasty suffered the invasions of the Japanese army and the powerful Jurchen Manchus. As a westerner he was attacked from big northerners several times. And he witnessed the deposal of Kwanghaegun which took Injo to the throne. War, infectious diseases, famine and factional strife were the symbols of his day. Under such circumstances how he behaved, especially in the diplomatic relations with the Manchurians and the ritual disputes during kings Kwanghaegun and Injo, is the main subject of the paper. Lee Jeong-Gu spoke Chinese fluently, and had outstanding writing skills. He also had acute judgements. Then he could deal with many diplomatic conflicts. Obviously he was one of the scholars with the attitude of sadae(serving the great), but not a stubborn Confucian fundamentalist. As a career diplomat he didn't hesitate making strategic decision for the benefit of the nation. Such flexibility made him serve the government of the opposite northerners. And his long illness worked good for his public service. As for the ritual disputes, he didn't sometimes agree with kings Kwanghaegun and Injo on the basis of the principle of the ritual. But once it was decided upon, he dared to accept the role of the envoy to report the result to China. Thus some historiographer even criticized him for his irresolution. In my view, his flexibility, not indecision, was rather a virtue desperately necessary to the intellectuals of the times, in retrospect of the rough history of the Joseon dynasty after his death.

생계보호비의 차등지급제도에 관한 소고

유호석 한국사회정책학회 1996 한국사회정책 Vol.3 No.1

공공정보화 사업 대기업참여하한제 정책효과 분석

유호석,이삼열,박강민,김준연 한국IT서비스학회 2018 한국IT서비스학회 학술대회 논문집 Vol.2018 No.-

A. Vivaldi Concerto '四季'의 樂曲構造에 關한 硏究

劉浩石 新羅大學校 1979 論文集 Vol.7 No.-

Commencing from the time of Renaissance which was established in early western European society, in the all fields of arts, active animating development has been repeated, and finally, in the field of music, we entered the days of Barouge who has built the essentials of the true usical arts as a new monumental achievement through formarity or conteats on the history of music. During the one and a half century begining form just 16th century to later part of 17th century, all the basic form of musical piece that can be see now-a-days were created. For first time, a chorus which was compiled with counterpoint was flourished but in the 16th century, the mmusical construction of Sonata and Concerto grosso which is near to Suite of composers such as G, Vitali(1644-1692), A. Coreili(1653-1713) G. Torelli(1658-1709) was made out. Especially, the work of A. Corelli, had no prominent thing and the composer that made the form of concerto which is very near to the perfection, following after the musical diction his musical diction is A. Vivaldi(1680-1743). He has made the best use of the specific character of the string instrument which is very near to humans's voice, and finally he has created many concerto and Concerto grosso with the balance, contrast and scientific method under the attemption of the piece composition complying with the subject with a deep concern about the similar sound or utterance of birds that human has desired. Those technique of such kinds and the piece composition have been finally brought to the very summit of J.S. Bach(1685-1750) and G.F. Hendel(1685-1759) so called Baroque music. The writer, with a will on this field, is willing to research the musical diction which was intended by A. Vivaldi seeing the how is the musical construction of Concerto grosso " Four Seasons" which was called as his masterpiece.

나노크기 Cu 분산입자를 갖는 Al₂O₃ 다공체의 제조 및 미세조직 특성

유호석,김안기,현창용,Yoo, Ho-Suk,Kim, An-Gi,Hyun, Chang-Yong 한국재료학회 2013 한국재료학회지 Vol.23 No.1

Porous $Al_2O_3$ dispersed with nano-sized Cu was fabricated by freeze-drying process and solution chemistry method using Cu-nitrate. To prepare porous $Al_2O_3$, camphene was used as the sublimable vehicle. Camphene slurries with $Al_2O_3$ content of 10 vol% were prepared by milling at $50^{\circ}C$ with a small amount of oligomeric polyester dispersant. Freezing of the slurry was done in a Teflon cylinder attached to a copper bottom plate cooled to $-25^{\circ}C$ while unidirectionally controlling the growth direction of the camphene. Pores were subsequently generated by sublimation of the camphene during drying in air for 48 h. The green body was sintered in a furnace at $1400^{\circ}C$ for 1 h. Cu particles were dispersed in porous $Al_2O_3$ by calcination and hydrogen reduction of Cu-nitrate. The sintered samples showed large pores with sizes of about $150{\mu}m$; these pores were aligned parallel to the camphene growth direction. Also, the internal walls of the large pores had relatively small pores due to the traces of camphene left between the concentrated $Al_2O_3$ particles on the internal wall. EDS analysis revealed that the Cu particles were mainly dispersed on the surfaces of the large pores. These results strongly suggest that porous $Al_2O_3$ with Cu dispersion can be successfully fabricated by freeze-drying and solution chemistry routes.