EEG signal to Image Transformation for Emotion Recognition

Hung,Aran Oh(오아란),Soo-Hyung Kim(김수형) 한국정보과학회 2021 한국정보과학회 학술발표논문집 Vol.2021 No.6

食道 및 氣道異物의 統計的 考察

柳恒熙,姜炳吉,秋淵秀,朴載勳,金春吉,朱良子 대한이비인후과학회 1976 대한이비인후과학회지 두경부외과학 Vol.19 No.4

國樂의 基本音의 絶對高度에 關한 硏究

朴興秀 成均館大學校 1967 論文集 Vol.12 No.-

世宗大王이 우리 나라 音樂의 標準이 되는 基本音을 制定하기 爲하여 朴堧을 시켜 黃鍾尺을 만들게 했다. 그 자를 筆者가 再現시켜 그 자로 9寸 길이인 管長과 9分의 空圍를 가지는 管을 Brass로써 만들었다. 이 管의 1端을 막고 불었더니 振動數가 269.3cps인 소리를 내는 것을 밝혔다. 또 옛 樂器인 李朝玉笛과 編鍾, 編磐의 基本音도 269.0 cps에 極히 잘 一致함을 밝혔다. 또 現行 國樂도 全部 基本音을 269.0 cps로 했을 때의 12청소리에사 基(宮)音을 두고 있음이 밝혀졌다. 따라서 從前에 부르던 宗廟樂, 宴樂, 散調, 唱樂들은 모두 같은 基本音에 청만 달리한 것임이 밝혀졌고, 아울러 國樂의 基本音은 예부터 今日까지 꼭 같은 269.0 cps 로 되어 있음을 밝혔다. From the investigation of the Whang-Chong scale it is found that the frequency of Whang-Chong tone, which is the fundamental of Korean Music and had been adopted in the 7th of Sejong, is 269.0 c/s. In addition to this we find that the fundamental in the middle of Lee dynasty and of the actual Korean Music is also 269 c/s. So we can conclude that the fundamental of Korean Music has been unchanged for the last 530 years.

초등 학교 수학과 열린 교육을 위한 교육과정 재구성의 이론과 실제 : '관계' 영역의 문제 해결 관련 내용을 중심으로 focusing on the chapters related to Problem Solving in Elementary School Mathematics

신항균,황혜정,강수일 서울교육대학교 초등교육연구소 1999 한국초등교육 Vol.11 No.1

This study was executed with the intention of guiding 'open education' toward a desirable school innovation. The basic two directions of curriculum reconstruction essential for implementing 'open education' are one toward intra-subject (within a subject) and inter-subject (among subjects). This study showed an example of intra-subject curriculum reconstruction with a problem solving area included in elementary mathematics curriculum. In the curriculum, diverse strategies to enhance ability to solve problems are included at each grade level. In every elementary math textbook, those strategies are suggested in two chapters called 'diverse problem solving', in which problems only dealing with several strategies are introduced. Through this method, students begin to learn problem solving strategies not as something related to mathematical knowledge or contents but only as a skill or method for solving problems. Therefore, problems of 'diverse problem solving' chapters should not be dealt with separatedly but while students are learning the mathematical contents connected to those problems. Namely, students must have a chance to solve those problems while learning the contents related to the problem content(subject). By this reasoning, in the name of curriculum reconstruction toward intra-subject, this study showed such case with two 'diverse problem solving' chapters of the 4th grade second semest semester's math textbook.

우리나라 지역 직업성질환 감시체계의 현황과 전망

임종한,장성실,김성아,문재동,채창호,홍윤철,김수영,김진석,김영욱,한상환,이혜숙,원종욱,송동빈,하은희,강성규 대한산업의학회 2001 대한직업환경의학회지 Vol.13 No.2

기존의 특수건강진단과 작업환경측정을 통한 직업병 관리가 진폐증, 소음성난청 등의 소수 특정질환에 국한되고 실제 직업병 발생 규모 파악이나 신종 직업병의 발견에 한계를 보인다는 사실은 산업의학전문가들 사이에서도 공감을 이루고 있다. 미국과 영국 등에서의 직업성질환 감시체계에 대한 경험은 우리 나라의 직업성질환 감시체계 구축에도 새로운 자극제가 되면서, 1998년이후 인천, 대전, 여천, 구미, 부울경 지역에서 지역 직업성질환감시체계를 산업보건관리의 중요한 시스템으로 구축하려는 노력이 확산되고 있다. 새로이 구축되어지는 이들 지역 직업성질환 감시체계는 감시하고자 하는 대상질환, 활용 가능한 인적자원 및 자료원, 지역 의료체계의 특수성 등에 따라서 목적과 방법을 달리하면서 독특한 형태로 발전을 하고 있다. 각 지역단위 감시체계들이 그 상황에 맞게 독특한 목적과 전략들을 발전 시키면서도, 향후 발전할 국가적인 차원의 직업성질환 감시체계 구축을 위하여 직업성질환 감시의 기본 전략 등을 공유하는 등의 노력이 필요하다. 환례 정의 및 기본적인 등록 서식의 공유, 직업성질환 감시 자료원의 발굴, 공동의 정보 네트워크 및 직업성질환 감시 데이터베이스 구축 등 직업성질환 감시활동을 지원하기 위한 여러 기초 인프라 구축에 힘을 모아야 할 것이다. 우리 나라에서 직업성질환 감시체계를 성공적으로 구축하기 위해서는 수집된 자료의 질 관리를 위한 직업성질환 감시의 원칙 제정과 감시 전략의 공유 등이 필요하며, 전국적인 직업성질환 감시체계의 하부구조라고 할 수 있는 지역감시체계의 기초 토대 마련과 강화작업이 절실하게 필요하다.

現行國樂의 音階에 關한 硏究

朴興秀 成均館大學校 1966 論文集 Vol.11 No.-

現行 國樂의 代表演奏家들의 演奏를 測定分析하여 國樂音階를 決定하였다. 測定結果는 雅樂이나 正樂이나 散調를 莫論하고 全部 同一한 音階였는데, 그 音階는 옛날의 國樂의 音階였든 完全五度와 完全四度만으로 構成된 純正音階였다. 또 基本音의 振動數는 文廟樂은 275.8cps, 宗廟樂은 262.7cps, 정악대금은 331.0cps 산조대금은 383.5cps였다. We, for the first time, determine the present musical scale by analysing precisely and by taking an accurate measurement of a musical performance of many typical players in Korean music. By the investigation of these results we find out that the Royal train music, the classical music and the folk music come to all the same musical scale. According to this conclusion, the musical scale is the natural musical scale which is formed by the Fifth and the Fourth, and which is characteristics of musical scale in classical Korean music. As the results, we confirm that the frequency of standard tone is as follows as 275.8 cps in Mun Myo music, 262.7 cps in Chong Myo music, 331.0 cps in Dae Kum for a classical music and 383.5 cps in Dae Kum for a folk music.

發音管의 RESONANCE에 關하여 : 特히 大芩의 共鳴音에 대하여 Particularly in Dai-Kum

朴興秀 成均館大學校 1970 論文集 Vol.15 No.-

Dai-Kum has been used as a standard instrument for Korean music and even now there are five or six kinds still practically playing. Moreover we may count ten more kinds if sum up the distributed ones in museums and under private possessions. The object of this research is to clarify the origin of these Dai-kums measuring the frequency of resonance appeared in natural blow. The result is as follows: the still playing Dai-kums for court music are classified into two kinds, i. e. one is for Heop-chong tone and the other for Ko-seon tone, the frequency of fundamental defined in Sae-jong-dynasty is considered 269.0 cps., the prime of Chung-kum is perfect fourth higher than Dai-kum, this chung-kum include two kinds too, i.e. for Jae-chik and for Nam-yeo tone, and then the prime of So-kum is perfect fifth higher than Chung-kum and one octave higher than Dai-kum. What is more we identified the similarities between the prime of San-cho Dai-kum and Yu-bin tone in nowaday's national music, between the prime of Maeng-sa-soeng-ok-chok and Eung-chong tone, between the prime of Dai-kum illustrated in Ak-ak-kui-beom and Im-chong tone, between the Ok-chok of Lee-dynasty in Kyong-ju Museum and Chong-whang-chong tone, then the correspondence of Sil-ra-ok-chok in Kyong-ju Museum and Ok-chok at An-dong which was habitually used by the King Kyong-soon to Mu-yeok tone. When the prime of San-jo-Dai-Kum makes perfect fourth higher, Maeng-sa-song-ok-chok becomes Chung-Kum, on the Dai-Kum mentioned in Ak-ak-kuibom Ok-chok of Lee-dynasty becomes Chung-kum, then on the second finger hole tone of San-cho-Dai-Kum Sil-ra-Ok-chok correponds to perfect fourth higher Chung-kum. Hence we know that there are perfect fourth difference between the prime of Dai-kum and Chung-kum, and the frequency of fundamental of Sil-ra music is 287.7cps. and half tone higher than the fundamental of nowaday's Korean music. With these facts we can conclude that Sil-ra-Ok-chok is Chung-kum for Whang-chong-cho(this is called U-cho in Keo-mun-ko) mentioned in Sil-ra-ak-chi and Dai-kum corresponds with San-cho-Dai-kum at present. Namely Sa-cho-Dai-kum is Pyong-cho-Dai-kum in Silra music.

근치적 위절제술을 시행한 위암 환자에서 보조요법으로서 5-Fluorouracil, Epirubicin과 5-Epirubicil,Cisplatin의 복합화학요법의 효과 비교

최정혜,안명주,한동수,손주현,전용철,박훤겸,백홍규,이홍기,남영수 한양대학교 의과대학 2000 한양의대 학술지 Vol.20 No.2

To compare 5-fluorouracil plus epirubicin (FE) to 5-fluorouracil plus cisplatin (FP) chemotherapy as adjuvant therapy for patients with resected gastric cancer. Between August 1995 and March 2000, 46 patients with completely resected gastric cancer received six courses of FE (5-fluorouracil 1000mg/m2/day, D2-D5, epirubicin 70mg/m2, D1) or FP (5-fluorouracil 1000mg/m2/day, D2-D5, cisplatin 70mg/m2, D1) chemotherapy. The 23 patients were assigned to each treatment group. A total of 127 courses of treatment were given both FE and FP group. The FP group tended to show more risk of overall death rate. But there were no differences between FE and FP groups in terms of overall survival or disease-free survival. Both treatment arms were generally well tolerated to chemotherapy. We concluded to be no significant differences between FE and FP groups in terms of overall survival or disease-free survival. To define the efficacy of adjuvant chemotherapy for gastric adenocarcinoma, further prospective randomized trials with large number of patients should be warranted.

Agar-Gel Immunodiffusion Test를 이용한 돼지흉막폐염(Swine Pleuropneumoniae)의 진단에 관한 연구

심항섭,장경수,조용성,전무형 충남대학교 수의과대학 동물의과학연구소 1994 動物醫科學硏究誌 Vol.2 No.-

To establish an effective diagnostic measure for detection of the antibodies against Actinobacillus pleuropneumoniae, that is the primary agent of swine pleuropneumoniae, the methods for micro-agglutination test(MAT) and agar-gel immunodiffusion test(AGID) were improved and standarized and the comparative studies were carried out. The results obtained through the experiments were summarized as follows. 1. The rabbit hyperimmune sera to reference serotypes 1 to 6 were cross-tested with MAT and AGID. The range of antibody titers on MAT was 80 to 1280, showing the cross-reaction in serotypes 3, 4, 5 and 6. In AGID, the range of antigen titers was 8 to 32, and cross-reaction was observed in serotype 5. The optimal concentration of antigen MAT were 1.25㎎/㎖ 2. In AGID, the most promising antigen and the buffer for agar-gel were EDTA-treated antigen and 0.05M tris buffer(pH 7.2), respectively. 3. By the tests for 200 swine sera, it was found that the accumulative frequency of positive reaction for the 6 serotypes were 240 in MAT and 163 in AGID. 4. when compared the results of AGID with those of MAT for 200 swine sera, all sera with MAT titier under 20 were negative in AGID. Of the sera with MAT titer 40 and 80, 24.7% and 93.9% were positive in AGID, respectively. All sera with MAT titer over 160 showed positive in AGID. 5. In conclusion, the established MAT showed high sensitivity but low specificity, whereas AGID revealed low sensitivity but high specificity. The established AGID test was considered very efficient for detection of antibodies and serotyping of swine sera.

하악관 위치 분석시 일반단층사진과 전산화단층사진의 비교연구

최항문,유동수 大韓口腔顎顔面 放射線學會 1995 Imaging Science in Dentistry Vol.25 No.2

The purpose of this study was comparision of conventional tomography with reformatted computed tomography for dental implant in locating the mandibular canal. Five dogs were used and after conventional tomographs and reformatted computed tomographs were taken, four dentist traced all films. Mandibles were sectioned with 2mm slice thickness and the sections were then radiographed(contact radiography). Each radiographic image was traced and linear measurements were made from mandibular canal to alveolar crest, buccal cortex, lingual cortex, and inferior border. Following results were acquired : 1. Reformatted computed tomographs were exacter than conventional tomography by alveolar crest to canal length of -0.6mm difference between real values and radiographs. 2. The average measurements of buccal cortex to mandibular canal width and lingual cortex to mandibular canal width of conventional tomographs were exacter than reformatted computed tomographs, but standard deviations were higher than reformatted computed tomographs. 3. Standard deviations of reformatted computed tomographs were lower than conventional tomographs at all comparing sites 4. At reformatted computed tomography 62.5% of the measurements performed were within ±1mm of the true value, and at conventional tomography 24.1% were. 5. Mandibular canal invisibility was 0.8% at reformatted computed tomography and 9.2% at conventional tomography. Reformatted computed tomography has been shown to be more useful radiographic technique for assessment of the mandibular canal than conventional tomography.