이종태의 해방전후 음악활동 고찰

이수정 ( Lee Su Joung ) 민족음악학회 2021 음악과 민족 Vol.- No.61

이종태는 음악교육자·작곡가·지휘자·아악 전문가이자, 군인이다. 1930년 일본음악학교를 졸업한 인텔리로서 해방 이전에는 음악가로 활발히 활동하다가, 해방 후에는 모든 음악 경력을 접고 군대에 들어가 준장으로 예편하였다. 해방을 기점으로 격변한 인생사를 반영하듯 그에 대한 역사적 평가는 상반되게 나타나 있다. 음악인 이종태는 친일 및 전쟁협력 단체에서 활동한 행적에 대한 역사적 책임을 물어 『친일인명사전』에 수록되어 있는 반면, 군인 이종태는 1958년 국방부장관 공로표창, 1966년 보국훈장 천수장을 받으며 승승장구하여 현재 국가유공자로 인정되어 국립묘지 장군묘역에 묻혀있다. 음악인 이종태는 서양음악, 궁중음악, 음악교육 등 영역을 가리지 않고 활동하였다. 수십개의 음악 단체에 소속되었으며, 식민지 관변 단체에서 활동하였다. 중동학교, 중앙불교전문학교, 경성고등음악학원, 이화여자전문학교, 이왕직아악부에서 후학을 양성하였으며, 경성관현악단, 영미합창단 등에서 지휘를 하였다. 1930년 <소년>이라는 작품을 작곡한 이래, <내일>·<그리운 소년>·<우리들은소년>·<김소좌를 생각함>·<총 후> 등의 친일 작품을 양산하였다. 『보통학교조선어독본』을 토대로 음악 레코드를 제작하거나, 경성방송 ‘군가공부’라는 프로그램을 진행하면서 전시 시국 가요를 교육 보급시켰고 강연활동도 활발하게 하였다. 또 이왕직아악부에 10여년을 재직하면서 서양음악 교육과 오선보 채보사업에 관여하며 아악 전문가로 행세하고, <기미가요>와 <우미유카바>를 아악기로 연주할 수 있도록 편곡하는 등 이왕직아악부의 친일활동을 지원하였다. 일제강점기 음악계에서 보여준 활동 내용과 양상은 놀라운 정도이다. 이러한 활동을 하던 이종태는 해방이 되자, 초창기 대한민국 군대와 군악대가 만들어질 당시 42세의 나이에 군에 입대하였다. 군예대 창설에 관여하였고, <상이군인의 노래>·교향시<조국찬가>·교성시<광복10년> 등을 군대 내의 음악 행사를 맡기도 하였다. 군인이라는 신분 제약이 있어 일반에 잘 알려지지는 않았지만, 군대 내에서 승승장구하였다. 태세 전환에 성공하면서 친일 행적은 감추어져 국가유공자로 대접받았으며 사후에 부인인 스즈키 미사호(鈴木美佐保)와 나란히 국립묘지에 묻혀있다. 한국근현대사에서 친일청산을 하지 못했던 과오를 이종태라는 인물을 통해 다시 생각하게 한다. Lee Jong-tae was a music educator, composer, conductor, and soldier. Lee, an intellectual and a graduate of Japanese Music School(日本音樂學敎) in 1930, worked actively as a musician before liberation. After liberation, he gave up his career in music and joined the army and was appointed as a brigadier general. As if reflecting the dramatic convulsion of his life after the liberation, historical evaluations on Lee have conflicting arguments. Lee as a musician was listed in the pro-Japanese Biographical Dictionary as a result of activities as a pro-Japanese and working with war cooperation organizations. On the other hand, Lee as a soldier had a successful career, being commended for his service by the Minister of National Defense in 1958, and receiving an Order of National Security Merit, Cheonsu Medal in 1966. As this research is the first to study Lee, we examine Lee's musical activities, and take a brief contemplation on projects he put parts in as a commissioned consultant of Iwangjikyangyakbu (Yi Royal Household Music Band). Lee as a musician worked in all areas including Western music, court music, and music education. He was a member of dozens of music organizations, and worked in a colonial government organization. Under a war footing, he distinguished himself in pro-Japanese groups and thereby entered major musical circles. Furthermore, after joining the Yi Royal Household Music Band, he participated in the project of the Staff(stave) transcription as an expert of court music during ten years of his incumbency as an editor of omnifying court music (‘A-akumbopyeonchansamuimsichoktak’ 雅樂音譜編纂事務臨時囑託). He also actively supported the pro-Japanese activities of the Yi Royal Household Music Band by rearranging Kimigayo and Umiukaba to be playable for court instruments. His decision to change his stance after liberation was surprisingly quick. In the early 1947, when the Korean military and military band were formed, he joined the army at the age of 42. He became a military band master in the eighth regiment and after the recapture of Seoul in 1950, he participated in establishing the KAS (Korean Army Arts Service 陸軍軍藝隊). Since then, he was unable to actively engage in music due to his status as a soldier. However, he did not stop interacting with musicians until 1970, revealing his presence at international music festivals. Since 1961, when he was serving as the head of the National Cemetery, he cooperated with the National Gugak Center to hold Confucian ceremonies in the National Cemetery on Memorial Day. It is desperately necessary to criticize Lee's pro-Japanese activities during the Japanese occupation, and reflectively view the fact that Lee has never been discovered until now and is still presently being treated as a man of national merit.

남자(男子) 치흔설(齒痕舌) 변증에 관한 임상적 고찰

이수정,백상인,이병권,이아람,김광록,윤현민,김원일,Lee, Soo-Jung,Baek, Sang-In,Lee, Byung-Gwon,Lee, Ah-Ram,Kim, Koang-Lok,Yoon, Hyun-Min,Kim, Won-Il 대한약침학회 2010 Journal of pharmacopuncture Vol.13 No.4

Objectives : The purpose of this study was to analyze the propensity and find out the Syndrome Differentiation of teeth-mark tongue by taking survey and body examinations with 178 male patients. 164 patients out of 178 were checked up on Heart Rate Variability (HRV), Accelerated Photoplethysmograpy (APG), Body Composition. This study was also planned to find out the distinctive characteristics of teeth-mark tongue diagnosis and compare differences between Qi-Deficiency and Accumulation of Dampness and Phlegm patients group. Methods : The questionnaire was carried out targeting 178 male with teeth-mark tongue respondents among who had Oriental Health Examination and patients from the 3rd oriental-internal medicine department in Dongeui Hospital from $1^{st}$, March 2005 to $30^{th}$, April 2010. Only 164 patients were checked on HRV, APG and Body composition examinations. Results : It showed that 86 patients had Qi-Deficiency and 78 had Dampness and Phlegm but 14 couldn't be categorized. The major symptoms of Qi-Deficiency compared to Dampness and Phlegm were 'Frequent running nose', 'Soft stool', 'Chronic fatigue', and 'Eyestrain'. On the contrary, Dampness and Phlegm's dominant symptoms were 'Chest discomfort', 'Feeling bloated', 'Back pain', 'Feeling sluggish', and 'Itchy skin'. However, all symptoms were not matched with the Syndrome Differentiation of Qi-Deficiency or Dampness and Phlegm. It also showed that teeth-mark tongue patients' frequent symptoms were 'Stuffy nose', 'Feeling bloated', 'Oliguria', 'Shoulder pain', 'Chronic fatigue' 'Eyestrain' and these symptoms were matched with the Syndrome Differentiation of Qi-Deficiency and Dampness and Phlegm. In the results from this study, there were no significant differences between Qi-Deficiency and Dampness and Phlegm. Conclusions : It is hard to conclude that teeth-mark tongue could be only one to diagnose Qi-Deficiency or Dampness and Phlegm with 3 examinations.

액체종균에 의한 표고의 수확 주기에 따른 이화학적 특성 및 항산화 활성

이수정,류지현,김인수,Lee, Soo-Jung,Ryu, Ji-Hyeon,Kim, In-Soo 한국버섯학회 2020 한국버섯학회지 Vol.18 No.3

액체종균으로 생육된 표고의 이화학적 특성 및 항산화 활성을 수확 주기에 따라 비교하였다. 수확 주기가 경과 됨에 따라 수분 함량은 유의차가 없었으나, 조지방 및 조단백질 함량은 감소되는 경향이었다. β-Glucan 함량은 1주기 버섯에서 가장 많았으며, 2 및 3주기 버섯은 1주기 버섯의 68.5% 및 62.3% 수준이었다. 무기물은 버섯의 갓과 대에서 비슷한 함량이었으며, 2주기 버섯의 갓에서 무기물 함량은 가장 많았다. 구성 및 유리아미노산은 수확 주기가 경과됨에 따라 감소되는 경향이었으며, 필수아미노산 함량은 1주기 버섯에서 가장 많았다. 총 페놀 함량은 1주기 버섯의 갓에서 31.96 mg/100 g, 대에서 21.10 mg/100 g으로 가장 높았으며, 수확 주기가 경과됨에 따라 감소되는 경향이었다. 플라보노이드 함량은 1주기 버섯의 갓에서 11.13 mg/100 g이었으며 수확 주기가 경과됨에 따라 유의적으로 감소되었다. 또한 항산화 활성도 1주기 버섯에서 가장 높았으며, 수확 주기가 경과됨에 따라 유의적으로 감소되는 경향이었다. 따라서 액체종균으로 생육된 표고의 3주기 버섯은 품질특성면에서 1주기 버섯에 비해 시장성에 손색이 없을 것으로 생각된다. The physicochemical characteristics and antioxidant activities of Lentinula edodes cultivated with liquid spawn were compared according to the harvest cycle (1-3 cycles). There was no significant difference in moisture content. The crude lipid and crude protein contents tended to decrease according to harvest cycle. The content of β-glucan was the highest in mushrooms after one cycle. The β-glucan content in cycles 2 and 3 was 68.5% and 62.3% that of the content after cycle 1, respectively. Mineral content in the pileus and stipe was similar. The mineral content was highest in the pileus after two cycles. Composition and contents of free amino acids tended to decrease according to the harvest cycle. Contents of essential amino acids were higher in mushroom after one cycle. Total phenol content was highest in the pileus (31.96 mg/100 g) and the stipe (21.10 mg/100 g) after one cycle and tended to decrease with subsequent cycles. The flavonoid content was 11.13 mg/100 g after one cycle and significantly decreased according to the harvest cycle. Antioxidant activities were also highest after one cycle and significantly decreased according to the harvest cycle. When compared to L. edodes cultured for one cycle, L. edodes cultivated with liquid spawn for three cycles was considered to have similar marketability in terms of quality characteristics.

세균성 뇌수막염에서 뇌척수액 Latex 응집 추적검사의 유용성

이수정,안소현,조수진,김혜순,이승주,Lee, Soo Jeong,Ahn, So Hyun,Cho, Su Jin,Kim, Hae Soon,Lee, Seung Joo 대한소아청소년과학회 2003 Clinical and Experimental Pediatrics (CEP) Vol.46 No.4

목 적 : 세균성 뇌수막염은 높은 사망률과 후유증을 가져오는 심각한 소아에서의 감염성 질환 중 하나이다. 본 연구에서는 이미 알려진 뇌척수액 latex 응집검사의 진단적 가치 외에도 추적검사에서 예후 예측 인자로서 유용성을 알아보고자 하였다. 방 법 : 1997년 1월부터 2002년 6월까지 세균성 뇌수막염으로 진단받고 이화의대 목동병원에서 입원치료 받았던 25명의 환아들중 뇌척수액 세균배양검사와 latex 응집검사가 모두 양성이었던 19명을 대상으로 하였다. 의무기록에서 임상증상, 뇌척수액 소견, 방사선학적 소견 그리고 신경학적 후유증에 대해 조사하였다. 뇌척수액 추적검사는 항생제 치료 후 3, 7, 14, 21일 그리고 28일에 시행하였고, 3일째 음성이 된 환아들을 I군으로, 3일 이후에도 지속적으로 양성으로 남아있는 환아들을 II군으로 나누었다. 결 과 : 대상 환아 19명의 평균 나이는 $10.6{\pm}12.3$개월(2-33개월)이었고, 원인균으로는 H. influenzae type b 11명(57.9%), Group B Streptococcus 4명(21.1%), S. pneumoniae 3명(15.7%), 그리고 E. coli 1명(5.3%)이였다. I군은 10명(52.6%), II군은 9명(47.4%)이였다. 뇌척수액 추적검사에서 세균배양검사는 3일째 모두 음성화되었고, latex 응집 추적검사는 3일째 9명(47.4%)에서 양성이었고, 7일째 31.6%, 14일째 26.3%, 21일째 10.5%에서 양성이었고, 28일째에 모두 음성이 되었다. I군에서는 2명(20.0%)에서 경막하삼출 소견을 보였다. II군에서는 9명(100.0%) 모두에서 경막하 삼출을 보였고, 이 중에서 44.4%에서 뇌수종 또는 뇌연화 소견을 보였다. 신경학적 후유증은 II군에서 감각신경성난청 1명, 경련성 질환 1명 그리고 우측반신마비 1명이 발생했고, I군에서는 발생하지 않았다. 결 론 : 세균성 뇌수막염 치료 시 뇌척수액 latex 응집 추적검사를 실시하는 것은 치료 초기에 신경학적 예후를 예측하는데 유용하였다. Purpose : Bacterial meningitis is a serious infection of childhood associated with a significant morbidity and mortality. Repeated cerebrospinal fluid(CSF) examination is a useful prognostic indicator and a delayed sterilization is associated with a higher incidence of neurologic abnormalities. In this study we tried to determine the prognostic value of repeated CSF latex agglutination testing. Methods : We retrospectively evaluated 19 patients admitted to Ewha Womans University Mokdong Hospital for bacterial meningitis from January 1997 to June 2002. Bacterial meningitis was confirmed by a positive CSF culture and a positive CSF latex agglutination test. Repeated CSF examinations were done at three, seven, 14, 21 and 28 days after antibiotics therapy. Neuroradiologic studies were performed. Results : The mean age was $10.6{\pm}12.3months$(range; two to 33 months). The male to female ratio was 2.8 : 1. The causative organisms were Haemophilus influenzae type b 57.9%, Group B Streptococcus 21.1%, Streptococcus pneumoniae 15.7% and Escherichia coli 5.3%. Three days after the initiation of antibiotics therapy, repeated CSF latex agglutination tests persisted as positive in nine (47.4%) out of 19 cases, but all CSF cultures became negative. In those cases with negative latex agglutination tests three days after antibiotics therapy, neuroradiologic findings were completely normal. But, in cases with positive latex agglutination tests three days after antibiotics therapy, neuroradiologic abnormalities such as cerebral infarction, encephalomalasia occurred in 44.4%. Conclusion : Repeated CSF latex agglutination testing was valuable as a prognostic factor in bacterial meningitis. Neuroradiologic abnormalities may occur in cases with delayed clearance of CSF latex agglutination tests more often than in cases with negative latex agglutination tests three days after antibiotics therapy.

새싹땅콩 분말 및 추출물 첨가 식빵의 품질특성과 항산화 활성

이수정,Lee, Soo-Jeong 한국식품영양학회 2015 韓國食品營養學會誌 Vol.28 No.4

To develop and industrialize functional foods containing peanut sprout extract (PSE) and powder (PSP), the present study investigated the quality characteristics and antioxidant effects of breads prepared with 0, 0.5, 1, 2, 2.5, 5, 7.5, and 10% PSE and PSP. The expansion ratio of the dough, the quality characteristics such as volume, weight, specific volume, baking loss, color, texture, and sensory preference were evaluated. There were significant differences in the bread volume and specific volume among the control, PSE and PSP groups (p<0.001). Additionally, the weight and baking loss were decreased with an increasing amount of PSP (p<0.001). As the amount of PSE and PSP were increased, the L value of the crumb decreased, whereas the a and b values of the crumb significantly increased (p<0.001), suggesting that the crumb color of the bread may be significancy (p<0.001). As the amount of PSE and PSP increased, the hardness of bread significantly and rapidly increased from 5%. Meanwhile, there was no significance in springiness among the control, PSE and PSP groups. The total resveratrol content and DPPH free radical-scavenging activity of the bread significantly increased depending on the amounts of PSE and PSP (p<0.001). In the overall acceptance test, no significant differences were observed in the color, flavour, or texture, however, the taste and overall acceptance were significantly decreased between the control and the PSE group. All the sensory characteristics in the PSP group were significantly reduced compared with the control. Considering the above results, it can be expected that the suitable amount of PSE and PSP substituted for wheat flour will be from 1.0 to 2.5%. Furthermore, follow-up studies are being carried out continuously.

5.1 채널 스피커 시스템 음향재생을 위한 크로스토크 제거방법

이수정,최갑근,김순협,Lee, Soo-Jeong,Cho, Gab-Ken,Kim, Soon-Hyob 대한전자공학회 2005 電子工學會論文誌-SP (Signal processing) Vol.42 No.4

스피커를 이용한 5.1채널 재생시 필연적으로 나타나는 현상인 크로스토크를 제거하여 청취자에게 보다 입체적인 음을 재현하는 방법에 관한 것이다 정면 또는 후면에 위치한 스피커로부터 좌우측 귀로 입사되는 교차경로의 음을 제거하여 청취자에게 정확한 음을 제시하는 방법에 대해 기술하였다. 그리고 이것을 2채널 및 5.1 채널에 적용하여 재생하는 방법에 대해 기술하였다. 크로스토크를 제거하기 위한 방법으로는 자유음장 모델을 이용하였다. 이 모델은 음질의 왜곡을 최소화하는 장점을 가지며 근래에 들어 많은 학자들에 의해 연구되고 있다. 구체적으로 크로스토크를 제거 하는 방법으로는 정면 스피커 재생음에 대해서 가청주파수 영역에서 심리음향에 기초한 바크 스케일(bark scale)을 사용한 음질 보상방법을 사용하였으며 서라운드 채널에 관해서는 재생되는 주파수 제한대역에 근거하여 밴드패스 필터를 추가하여 크로스토크 제거를 실시하였다. This thesis deals with a method to deliver more realistic sound by cancelling the cross-talk which is inherent to the 5.1 channel speaker system. First, the cross-talk cancellation method that eliminates cross-talks on the path from left speaker to right ear and from right speaker to left ear is explained. Then the application and replaying method using the cross-talk cancellation explained here is introduced. The acoustical model for cross-talk cancellation is the free field model This model minimizes distortion of sound. Many experts also make studies on this model. I used the bark scale sound quality compensation based on psycho-acoustic. For the surround channels, band-limited sound quality compensation is performed in the frequency domain.

어느 고독한 철학자의 몽상

이수정,Lee, Su-Jeong 한국대학교육협의회 1999 大學敎育 Vol.97 No.-

IMF로 상징되는 '한국의 추락'을 겪으면서 '전 존재의 경제화'라는 경향을 섬뜩한 심정으로 지켜보고 있다. 이것을 방치할 경우 맞이할 또 다른 위기가 손에 잡힐 듯 보이지만 이미 '대학'도 '교육'도 '철학'도 떨어진 낙엽처럼 짓밟히고 있다. 세상은 이것들을 더 이상 '존경'하지 않는다. 그래도 이것들이 '숭고한' 어떤 것이라 믿고 매진해 온 사람들은 그 이념을 버리지 못하고 오늘도 고민한다. 살다보면 언젠가 철학의 목소리가 아쉬워 인터뷰를 요청해 올 날이 있을지도 모른다. 그 때를 위한 예행연습 한 토막을 적어 본다.

비대면 강의 상황에서 대학생들의 학습실재감, 학습 몰입 및 학습 환경에 대한 인식 연구 - 항공운항학과 학생들을 중심으로 -

이수정,최진국,Lee, Sujeong,Choi, Jincook 한국항공운항학회 2022 한국항공운항학회지 Vol.30 No.3

In this study we conducted a research regarding the effect on learning immersion and perception of the learning environment by learning presence of students in the Department of aeronautical science and flight operation in the context of non-face-to-face lectures caused by COVID-19. The relationship between learning presence (cognitive presence, emotional presence, and social presence) and learning commitment showed a high correlation. The learning immersion was also found to increase when cognitive presence, emotional presence, and social presence increased in multiple regression analysis to find out the effects of cognitive presence, emotional presence, and social presence, which are sub-factors of learning presence. The advantage of non-face-to-face classes was to be the ease of learning, and the disadvantage of non-face-to-face classes was the most difficulty of the learning process in the content analysis of the non-face-to-face class environment.

한반도 남부지역에서 산출되는 카올린광물의 고온영역에서의 광물학적 특성 연구

이수정,문희수,Lee, Su-Jeong,Moon, Hi-Soo 대한자원환경지질학회 1996 자원환경지질 Vol.29 No.3

Dehydroxylation and mullitization of primary and secondary kaolins were investigated in order to compare and understand the differences in thermal behaviours by DTA and TG up to $1,100^{\circ}C$. Chemical analyses and EPMA of the samples revealed nearly ideal unit-cell formulae of kaolins. The weight losses of dickite and halloysite are 14% and 12.5% on the average, respectively. The activation energies of dehydroxylation of kaolin minerals were calculated according to Kissinger's approach which uses various heating rates in DTA to estimate the activation energy of thermal reactions. The activation energies of dehydroxylation of halloysites from Daemoung and Buksam mines are about $163kJmor^{-1}$ (white), $168kJmor^{-1}$ (pink), and $176kJmor^{-1}$ respectively. The activation energies of dickites collected from Sungsan and Ogmae mines are about $166kJmor^{-1}$ and $387kJmor^{-1}$. The asymmetric shape of endothermic peak in DTA, the relative intensities of OH-stretching bands in FTIR spectroscopy and the existence of residual XRD peaks of the samples which were heated at $550^{\circ}C$ for 2 hours indicate that Sungsan dickite may be more disordered than Ogmae dickite. The new phase formed in thermally treated samples in the range of $900^{\circ}C$ to $1,100^{\circ}C$ was identified as mullite by XRD on the basis of disappearing of the characteristic peaks of kaolins and increasing of amorphous background upon heat treatment. On further heating, loss of more water from dehydroxylate resulted in the formation of mullite and the characteristic X-ray diffraction patterns of mullite began to appear at about $900{\sim}1,000^{\circ}C$ in kaolins.

연구용 CAD툴에 의한 소형 MPU의 설계 및 파이프라인화의 고찰

이수정,박도순,송낙윤,Lee, Su-Jeong,Park, Do-Sun,Song, Nak-Yun 한국정보처리학회 1994 정보처리논문지 Vol.1 No.4

본 논문에서는 연구용 VHDL 및 CAD 툴을 사용하여 톱다운 설계방식에 의하여 소 형 마이크로프로세서(MPU;microprocessor unit)의 설계를 수행한다. 이를 위하여 기본 MPU와 이의 파이프라인화 구조를 제안한다. 설계목표와 명령어, 아키텍쳐가 결정되면, 이를 우선 C 언어로 모의실험하여 동작을 확인하며, 다음 VHDL 모의실험의 경우, 주어 진 입력에 대하여 내부 레지스터의 내용을 점검하여 동작을 확인한다. 다음에, 이를 연구용 CAD 툴에 의해 완전주문형(full-custom)/반주문형(semi-custom) 설계방식에 의해 레이아웃을 수행하며 관련 모의 실험을 수행한다. 이어 성능개선을 위하여 제안 한 파이프라인 구조를 모의실험을 통하여 타당성을 확인하며 아울러 관련 문제점 및 향후 연구방향에 관해 논한다. 결론적으로, 본 논문을 통하여 MPU의 설계방법을 정립 하였으며, 아울러 성능개선을 위한 아키텍쳐의 설계변화가 가능하였다. In this paper, design of small microprocessor unit is implemented using research purpose VHDL and CAD tools by top-down design method. For this, original basic MPU and its pipelining architectures are suggested. Once, design target, instruction sets, architecture are decided, the operation is confirmed by C language simulation, and then the operation is confirmed by checking internal register contents for given inputs in the case of VHDL simulation. Then, design layouts are made by full/semi-custom design methods by research CAD tools and related simulation is implemented. The feasibility of suggested pipelined structure for performance improvement is confirmed by simulation, and related problems and future research directions are discussed. In conclusion, the MPU design methodology is set up and the design change of architecture is possible by this paper.