[시] 용서

박화선 문예운동사 2011 문예운동 Vol.- No.112

다비드(Jacques-Louis David)의 혁명기 회화에 나타난 영웅의 죽음과 자유에의 열망

박화선 미술사학연구회 2006 美術史學報 Vol.- No.27

자크-루이 다비드의 사회참여의식에 대한 고찰

박화선 미술사문화비평학회 2011 미술사문화비평 Vol.2 No.-

As becoming a classicist David had strong faith that art must be useful to his contemporaries. The progressive philosophes were enthusiastic about the classical antiquity by reflecting ancient spirit in their society, and David who was close to them inherited and developed classicism both in style and content actively. David's idea that art ought to contribute to the progress of the human spirit gave rise to resistance against the Royal Academy of Fine Arts. The Royal Academy was the despotic power system which suppressed the freedom of artists to satisfy autocrats. David's hostility to the Royal Academy promoted his progressive inclination to the more radical one, and led him to tie up with revolutionists. The revolutionists wanted to form a new society and David desired eagerly to establish ideal surroundings as an artist. That is, David's interests were in accord with theirs. Finally, the Royal Academy was broke up by David's effort. In doing so, he reformed and dominated the art of his own day and became a revolutionary artist. David sympathized with revolutionary generation in a religious viewpoint. David planned the Fête of the Supreme Being. The Supreme Being was a kind of god created by the revolutionary government. For the person who looked forward to establishing a new state, the traditional Catholic was the typical power system which suppressed the people by preaching them to obey. David and the leaders of the French Revolution, however, did not deny god and religion itself. The revolutionary government took the position that a religion was necessary to unite the people and to secure social stability. David joined the Theophilanthrophy. It was an all-embracing religion for the people which proclaimed the existence of god and the immortality of the soul and preached tolerance and the importance of one's duty to one's fellow man. It could make sure that David's political activities and his view of art were inseparably related to each other. By accepting classicism David realized the social importance of art and got a progressive idea at the same time. As he got more radical thought, his concern moved away from canvas. Needless to say, David's inclination to politics and desire for power can not be eliminated in referring to his social participation. The substantial aspect of his sense of social participation, however, was his desire to develop artistic capacity in a society given a guarantee of the individual freedom.

1.55㎛파장에서 높은 위상변조 효율을 갖는 InGaAsP/InP Ridge 도파로 위상 변조기

박화선,이종창,변영태 한국물리학회 2002 새물리 Vol.45 No.4

A single-mode P-p-n-N InGaAsP/InP ridge wavegudie phase modulaotor with a high phase-modulation efficiency at a wavelength of 1.55 micrometer is proposed. The single-mode ridge waveguide structure was designed using a beam propagation method and was fabricated using a metalorganic chemiacl-vaper deposition and chemiacal wet etching. The pahse modulation of the fabricated ridge waveguide phase modulator was measured with a Fabry-Perot resonance method using wavelength tuning. From The Fabry-Perot finges measured at 0 V, a Fabry-Perot fringe spacing of 0.185 nanometer was determined. The measured phase-modulation efficiency for the TE mode was as high as 34 degree/Vmm when the length of the phase modulator was 2 milimeter. This value corresponds to the highest experimental efficiency reported for reversed-biased InGaAsP/InP phase modulators in the wavelength region of 1.5 micrometer. 1.55 micrometer파장에서 동작하는 단일모드 P-p-n-N InGaAsP/InP ridge 도파로 위상변조기가 제안되었다. 단일모드 ridge 도파로 구조는 빔 전파 방법(BPM)을 이용하여 설계되고 MOCVD(Metal Organic Chemical Vapor Deposition) 성장기법과 화학적인 습식 식각 방법을 이용하여 제작되었다. 제작된 ridge 도파로 위상변조기의 위상변조 효율은 파장을 변화시켜 가면서 Fabry-Perot 간섭 방법으로 측정되었다. 0V 에서 측정된 간섭무늬로부터 0.185 nanometer 의 Fabry-Perot 무늬 간격(delta lambda _FP)이 얻어졌다. 위상변조기의 길이가 2 milimeter 일 때 측정된 TE 모드의 위상변조 효율은 34 degree/Vmm로 높게 얻어졌다. 이 위상 변조 효율은 1.5 micrometer 파장영역을 이용하여 역 바이어스된 InGaAsP/InP 위상변조기들에서 보고된 가장 큰 실험 값이다.

Electro-Optic sampling station에서 PEF로 바이어스된 interdigitated Electrode 간격 사이의 electric field 분석

박화선,이종창,류창섭,Jone.F.Whitaker,Dean.T.Tomkins 한국통신학회 2004 한국통신학회 기타 간행물 Vol.2004 No.11

Fabry-Perot 광섬유 입력 센서의 신호처리에 관한 연구 ( A Study on the Signal Processing of Fabry-Perot Optic Fiber Strain Sensor )

박화선,권혁봉,이호준,윤희상,김기수 대한전자공학회 1996 대한전자공학회 학술대회 Vol.1996 No.7

‘조영남 대작 사건’과 예술에 대한 소고(小考)

박화선 미술사문화비평학회 2018 미술사문화비평 Vol.9 No.-

Electrical Properties of BaTiO3-based 0603/0.1uF/0.3T Ceramics Decoupling Capacitor for embedding in 10G RF PCB Driver Module

박화선,나영일,최호준,서수정,백동현,윤정락 대한전기학회 2018 Journal of Electrical Engineering & Technology Vol.13 No.4

Multi-layer ceramic capacitors as decoupling capacitor were fabricated by dielectric composition with a high dielectric constant. The fabricated decoupling capacitors were embedded in the PCB of the 10G RF transceiver module and evaluated for the characteristics of electrical noise by the level of AC input voltage. In order to further improve the electrical properties of the BaTiO3 based composite, glass frit, MgO, Y2O3, Mn3O, V2O5, BaCO3, SiO2, and Al2O3 were used as additives. The electrical properties of the composites were determined by various amounts of additives and optimum sintering temperature. As a result of the optimized composite, it was possible to obtain a density of 5.77g/cm3 , a dielectric constant of 1994, and an insulation resistance of 2.91´ 1012 Ω at an additive content of 5wt% and a sintering temperature of 1250ºC. After forming a 2.5μm green sheet using the doctor blade method, a total of 77 layers were laminated and sintered at 1180 ºC. A decoupling capacitor with a size of 0.6 mm (W) ´ 0.3 mm (L) ´ 0.3 mm (T) (width, length and thickness, respectively) and a capacitance of 100 nF was embedded using a PCB process for the 10G RF Transceiver modules. In the range of AC input voltage 400mmV @ 500kHz to 2200mV @ 900kHz, the embedded 10G RF Transceiver modules evaluated that it has better electrical performance than the non-embedded modules.

공연 만족이 행동의도 및 지역발전에 미치는 영향 - 한옥자원활용 야간상설 공연을 중심으로 -

박화선,민동규,권현오,송창대 한국자치행정학회 2016 한국자치행정학보 Vol.30 No.1

본 연구는 전라북도내의 한옥자원을 활용한 야간상설 공연에 참여하는 관람객을 대상으로 공연 만족에 따른 지역발전 및 행동의도에 미치는 영향을 분석하는데 목적이 있다. 이러한 목적을 달성하기 위하여 전주, 남원, 임실, 고창에서 개최되는 한옥자원활용 야간상설공연을 관람한 관광객 1,000명을 대상으로 2014.6월~2014.11월까지 조사하였다. 이중 불성실한 설문지 122부를 제외한 총 888부를 분석에 활용하였다. 지역발전과 행동의도에 영향을 미치는 결정적 요인들을 분석하기 위하여 지역발전과 행동의도를 종속변수로 설정하고, 4가지 만족요인(공연접근성, 공연시설, 공연내용, 관람서비스)을 독립변수로 설정하였다. 분석결과, 네 가지 만족요인들은 모두 지역발전 및 행동의도에 직·간접적인 영향을 미치는 것으로 나타났다. The study is aimed at analyzing the effect of the service provided for tourists attending the permanent night performance using the traditional Korean housing resources in Jeollabuk-do on their satisfaction and behavior intention. The study surveyed 1,000 tourists who attended the permanent night performance using the traditional Korean housing resources in Jeonju, Namwon, Imsil, and Gochang from June to November 2014. Except for insincere 122 questionnaires, total 888 were used for analysis. To analyze the critical factors which affect community contribution and behavior intention, the study set the community contribution and behavior intention as dependent variables and 4 satisfaction factors(performance accessibility, theater facility, performance contents, and service) as independent variables. As the result, the four satisfaction factors were affecting directly or indirectly community contribution and behavior intention.

고려인삼의 이용에 관한 연구

박화선 충남대학교 농과대학 2002 논문집 Vol.- No.8