오지호 <남향집> 제작연도에 관한 실증적 연구

오병희(Oh Byung hee) 한국조형디자인학회 2017 조형디자인연구 Vol.20 No.2

<남향집>은 1930년대에 한국의 자연에 바탕을 둔 한국적 인상주의의 완성한 오지호의 대표작이다. 그리고 <남향집>은 오지호가 1935년부터 1944년까지 거주했던 개성 초당집의 사랑채와 앞뜰의 대추나무를 그린 작품으로 등록문화재로 지정되어 있다. 본 연구는 <남향집>이 1947년경 제작되고 1960년대 후반에 제작되거나 보필되었다는 연구에 관해 반론을 제시하였다. 각종 문헌과 아카이브 자료, 보고서를 근거로 <남향집>이 1939년 빛을 바탕으로 한국인의 정서를 담아 그린 근대미술작품임을 증명하였다. 또한 1948년 오지호 개인전에 사양(斜陽, 25호)으로 출품된 <남향집>에 관한 오지호의 작품 설명을 분석하여 작품을 제작한 계절과 시간, 작품 속 소녀에 관해 밝혀보았다. 이러한 연구를 통해 <남향집>이 1947년경 제작되고 1960년대 후반 재제작되었다는 주장에 대한 반증으로 작품에 대한 사실을 밝혀 보고자 하였다. 먼저 <남향집>이 일제강점기 개성 초당집 사진의 구도, 기물 등과 일치하지 않다는 주장에 관해 개성집 초당집 사진과 <남향집> 작품을 유족의 증언을 토대로 비교․분석하여 일치함을 증명하였다. 그리고 <남향집>의 소재가 전남 화순 동복의 오지호집이라는 주장에 대해 오지호 동복집은 기와집으로 기와집을 초가집으로 바꾸어 <남향집>을 그릴 수 없다는 근거를 제시하였다. 보존상태가 양호하여 해방 후 재제작 되었다거나 앞, 뒷면이 달라 보필하였다는 주장에 대해 1948년 오지호 개인전을 도운 김은수의 회상의 글을 근거로 당시 개성시기 현존하는 작품이 완벽한 상태였으며 1955년 오지호가 목조로 지은 작품 친화적인 오지호 화실을 통해 반증하였다. 그리고 국립현대미술관에서 2008년 오지호 작품 27점을 과학적 분석한 자료를 토대로 해방 후에 오지호가 작품을 덧칠하거나 재제작 했을 가능성이 희박함을 밝혔다. 본 연구의 <남향집>의 제작시기, 재료분석, 작품분석을 통해 한국적 인상주의를 완성한 오지호와 <남향집>에 관해 정당한 평가를 받을 수 있을 것이다. South Facing House is considered a seminal work by Oh Ji-ho who works in a kind of Korean-style Impressionism based on Korean nature. This painting features Sarangchae, a detached building of a residence used as a reception room for male guests, and a jujube tree in Chodangjip in Gaeseong where Oh resided from 1935 to 1944. This residence has been designated as a registered cultural property. This study raises an objection to an assertion that South Facing House was painted and complemented in 1947 or in the late 1960s. This study has verified that this work is a modern artwork painted in 1939 on the basis of literature, archived materials, and survey reports. It has also tried to elucidate the season and time of this painting and the girl appearing in this work based on the description of South Facing House that was on show at Oh’s 1948 solo exhibition under the title The Declining Sun. This has also verified the assertion that this work was not painted after Korea’s liberation from Japanese colonial rule. First of all, it has been proved that the setting of furniture and house hold items in South Facing House matches up with that of the photograph featuring Chodangjip through a comparative analysis on the basis of the bereaved family’s testimony. As to the assertion that South Facing House is a depiction of Oh’s house in Dongbok, Hwasoon, Jeonnam, this study provides evidence that the that thatched-roof house in South Facing House could not have been painted from the roof-tiled house in Dongbok. It has also proved its opposition against the assertion that this work was produced after liberation in consideration of its preservation and material, based on an essay by Kim Eun-soo who assisted at Oh’s 1948 solo exhibition. This study has revealed that the possibility of this work being repainted or reproduced by Oh after liberation is extremely low based on the materials of 27 pieces which the National Museum of Modern and Contemporary Art, Korea scientifically analyzed. A reasonable evaluation of Oh Ji-ho s Korean-style impressionism and his work South Facing House can be made through an analysis of the production period and materials.

Motivations of Cross-border Acquisitions and Review of Current Empirical Studies on Knowledge Acquisition and Performance in Their Formation

Oh,Kum-Sik,Park,Byung-Il 경성대학교 산업개발연구소 2011 산업혁신연구 Vol.27 No.1

최근 국제화에 대한 논의가 폭넓게 진행되고 있으며, 특히 이를 성취하기 위한 기업의 주요한 전략적 옵션으로써 국제인수가 크게 각광받고 있다. 그러나 동 전략의 중요성이 꾸준히 부상하고 있는 것과는 달리 국제경영 분야에서는 그간 학문적 관심을 상대적으로 받지 못해 왔으며, 오히려 조직과학, 재무 및 재무경제학 분야에서 주목을 받아왔다. 이러한 이유로 인해, 국제인수 내 지식습득 과정이나 학습 메커니즘에 대한 실증이 현저히 부족한 상황이고, 더욱이 선행연구의 관심이 ‘인수로 인한 부의 창조 (wealth creation)에 집중됨으로써 국제인수가 기업의 성과측정에 미치는 영향에 대한 적절한 연구가 실행되지 못하고 있다. 동 문제에 대한 인식하에, 본 연구는 국제인수의 특징을 자세히 알아보고, 현재까지 진행된 실증연구를 면밀히 살펴봄으로써 향후 미래 연구과제를 제시해 보고자 한다.

A STUDY ON THE EXPLOSION SAFETY ASSESSMENT OF HYDROCARBON REFRIGERANT REFRIGERATOR

Oh,Kyu-Hyung,Kim,Min-Kyu,Chu,Euy-Sung,Lim,Byung-Han,Kim,Man-Hoe,Park,Yoon-Ser 한국화재소방학회 1997 한국화재소방학회 학술대회 논문집 Vol.1997 No.-

This paper discribes an experimental explosion risk assessment study on refrigerators containing flammable hydrocarbon refrigerant. A refrigerator used in this study is a larder fridge type, 215 liter in volume. The hydrocarbon refrigerant used in the refrigerator is iso-butane(C<TEX>$_4$</TEX>H<TEX>$_{10}$</TEX>). For the explosion safety assessment of the refrigerator, temperature of compressor, cooling air circulation fan motor, defrost heater and inner lamp were measured during the operation. And to confirm the ignitablity of flammable gas by the electric spark of the switches of the refrigerator, ON-OFF test of all switches were conducted with compulsorily near the stoichiometric concentration atmosphere of iso-butane-air mixture. As the result of experiment above mentioned and another experiment for the explosion safety assessment, we can conclude that explosion hazard in connection with the use of hydrocarbon refrigerant was few.w.

韓國型 Turnip Mosaic Virus의 純化

김병훈,권오병,마병철,강미란,권무식 성균관대학교 생명과학자원연구소 1996 生命資源科學硏究 Vol.3 No.1

Chinese cabbage(Brassica campestris subsp pekinensis) useful for making a traditional Korean food, Kimchi, has been considered as the most important vegetable in Korea. In order to supply large quantity of chinese cabbage to the consumer, the mass cultivation is demanded. However, the mass production has been faced to serious problem due to fungal, bacterial and/or viral infections. It has been reported that the viral infections are the worst phatogeruc causes in a number of plants. In the chinese cabbage, turnip mosaic virus(TuMV) is the most serious pathogen. Five different strains of TuMV(Cl, C2, C3, C4, and C5) were identified in the world. We are reporting two strains(C4, C5) purified from Brassica nigra. They are all filamentous on electron micrographs. The TuMV C4 is about 1,300nm long, whereas the C5 is about 1,200nm long in average. They are larger than those reported previously(680-900nm). They will be used to produce monoclonal antibodies against the TuMV coat proteins. The antibodies arc required to develop a sensitive and specific screening methods for the TuMV infected plants.

Electrical quadruple hysteresis in Pd-doped vanadium pentoxide nanowires due to water adsorption

Kim, Byung Hoon,Oh, Soon-Young,Yu, Han Young,Hong, Won G,Yun, Yong Ju,Kim, Yark Yeon,Kim, Hae Jin Elsevier 2010 SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS Vol.11 No.6

<P>Humidity-dependent current–voltage (<I>I–V</I>) characteristics of Pd-doped vanadium pentoxide nanowires (Pd-VONs) were investigated. Electrical quadruple hysteresis (QH) was observed and attributed to the large amount of water molecules adsorbed on the nanowires. Using QH in Pd-VONs, the reaction of water with PdO was interpreted as the water molecules are desorbed and then dissociated with increasing bias voltage. Owing to the dissociated H<SUP>+</SUP> and OH<SUP>−</SUP> ions, PdO is reduced and oxidized. As a result, water molecules recombine as the bias voltage is decreased.</P>

Algal bioassay 에 의한 조류생장 제한영양염류 결정

오희목(Hee Mock Oh),이석준(Seog June Lee),김성빈(Seong Bin Kim),박미경(Mi Kyung Park),윤병대(Byung Dae Yoon),김도한(Do Han Kim) 한국하천호수학회 1998 생태와 환경 Vol.31 No.2

Determination of Limiting Nutrient for Algal Growth by Algal Bioassay. Oh, Hee-Mock, Seog June Lee, Seong-Bin Kim, Mi- Kyung Park, Byung-Dae Yoon and Do-Han Kim (Environmental Microbiology Research Unit, Korea Research Institute of Bioscience and Biotechnology, Taejon 305-333, Korea and Water Resources Research Institute, Korea Water Resources Corporation, Taejon 305-390, Korea) Water quaiity and algal growth potential (AGP) using Microcystis aeruginosa were investigated from April to September 1997 in Daechung Reservoir. Secchi disk transparency was 1.1 m in August. Chlorophyll-a concentrations were higher than 10㎍/l at all samples. Total phosphorus concentration was in a range of 0.020∼0.027mg/l which is at the approximate value of 0.03 mg/l, the general critical level of eutrophication. These results indicate that Daechung Reservoir is in an eutrophic state except some temporary times and restricted sites. Phosphorus uptake rate of M. aeruginosa was higher in the water from the epilimnion than in the hypolimnion and also higher under light condition than under dark condition. Therefore, phosphorus uptake rate appears to depend on cellular phosphorous content and light condition, a meaning of endergonic process. Phosphorus was the most frequently limiting nutrient: phosphorus was limiting algal gowth in April and May, nitrogen, phosphorus and trace elements were the limiting factors for algae in August, and trace elements in September. If a fast growing alga, M, aeruginosa, is used as a test organism for assaying AGP, in vivo fluorescence instead of dry weight can be measured for algal biomass and incubation period can be reduced from traditional 14 days to 7 days.

捻轉法이 竝行된 鍼刺戟 및 電鍼刺戟이 鎭痛效果에 미치는 影響

Park, Dong-Seok,Kim, Ji-Hoon,Min, Byung-Il,Oh, Soo-Myung 경희대학교 동서의학연구소 1999 INTERNATIONAL SYMPOSIUM ON EAST-WEST MEDICINE Vol.1999 No.1

Dong-Seok Park¹, Ji-Hoon Kim¹ and Byung-Il Min, Soo-Myung Oh,³¹Department of Acupuncture and Moxibustion, College of Medicine, ²Department of Physiology, College of Medicine, And ³East-West Medical Research Institute, Kyung Hee University,Seoul, Korea. Analgesic Effect of Manual Acupuncture and Electroacupuncture combined with Twirling Method. Proceeding of International Symposium on East-West Medicine Seoul. 187-200, 1999.-Twirling the needle (TN) is one of several needing methods frequently used for acupuncture in the oriental medicine. The present study was conducted to see if TN enhanced the antinociceptive effect produced by plain-or electroacupuncture in the rat tail flick test. Rats (Sprague-Dawley, 200-300g)lightly anesthetized with thiopental sodium(40mg/kg, i.p.) were used in the tail-flick test. The basal reaction time for tail-flick was 2 sec. For "plain" acupuncture(PA), a needle was inserted for 20 min into a Chock-samni (ST36) acupuncture point which (is located at the anterior tibial muscle and about 10mm below the knee joint). For electroacupuncture(EA), train-pulses(3 Hz,0.3-ms pulse width, 0.2-0.3mA) were applied to the inserted needle for the period of insertion. For combining TN with either PA or EA, TN was performed during the each acupuncture period. Two methods for TN were used; twirling 3 times for 1 second persisted for 1 min in every 5 mins(long-duration and long-interval;LDLI) and twirling 3 times for 1 second persisted for 10 sec in every 1 min(short-duration and short-interval;SDSI). PA and EA produced an increase in tail flick latency (TFL); peak increases were 21.3±5.1% and 42.1±17.3% of the pre-acupunture control, respectively, and occurred immediately after cessation of 20min-acupuncture. Performing TN combined with PA increased TFL more than PA itself by showing a greater peak increase in TFL when performed with a SDSI-TN than with a LDLI-TN(60.6±12.5% and 42.7±22.7% of the pre-acupuncture control, respectively). Performing TN combined with EA also increased TFL more than EA itself and a greater peak increase in TFL was observed with a SDSI-TN as compared to a LDLI-TN(77.5±13.8% and 67.3±14.0% of the pre-acupuncture control, respectively). These results indicate that TN enhances both PA-and EA-produced antinociception where an greater enhanced antinociception than a LDLI-TN. It is suggested that performing a SDSI-TN combined with EA seems to be one of the most effective ways to produce analgesia.

정신분열병에 대한 리스페리돈의 효과 및 안정성

이민수,김용구,김영훈,연병길,오병훈,윤도준,윤진상,이철,정희연,강병조,김광수,김동언,김명정,김상훈,김희철,나철,노승호,민경준,박기창,박두병,백기청,백인호,손봉기,손진욱,양병환,양창국,우행원,이정호,이종범,이홍식,임기영,전태연,정영조,정영철,정인과,정인원,지익성,채정호,한상익,한선호,한진희,서광윤 大韓神經精神醫學會 1998 신경정신의학 Vol.37 No.1

연구목적 : 본 시험의 목적은 임상시험 시작전에 연구자들을 대상으로 PANSS Workshop을 통하여 PANSS, ESRS에 대한 국내에서의 표준화 작업을 구축하고 새로운 정신병 치료제인 리스페리돈의 효과와 안정성을 재확인하여 리스페리돈 사용에 대한 적정화를 이루는데 있다. 연구방법 : 1996년 4월부터 1996년 9월까지 국내 39개 대학병원 정신과에 입원중인 혹은 증상이 악화되어 입원하는 정신분열병 환자 377명을 대상으로 다시설 개방 연구를 시행하였다. 1주일간의 약물 배설기간을 가진후, 리스페리돈을 8주간 투여하였고, 기준점, 1주, 2주, 4주, 그리고 8주후에 평가되었다. 용량은 제1일에는 리스페리돈 1mg씩 1일 2회, 제2일에는 2mg씩 1일 2회, 제3∼7일에는 3mg씩 1일 2회 투여하였다. 이후 환자의 임상상태에 따라 임의로 증량할 수 있으며, 최대 일일 16mg을 초과하지 않도록 하였다. 추체외로 증상을 조절하기 위한 투약을 허용하였다. 임상증상 및 부작용의 평가는 PANSS(Positive and Negative Syndrome Scale), CGI(Clinical Global Impression) 그리고 ESRS(Extrapyramidal Symptom Rating Scale)을 사용하였다. 연구결과 : 377명중 343명(91%)이 8주간의 연구를 완결하였다. 치료 종결시점인 8주후 PANSS 총점수가 20% 이상 호전된 경우를 약물 반응군으로 정의할때, 약물반응군은 81.3%였다. 리스페리돈에 반응하는 예측인자로는 발병연령, 이전의 입원 횟수, 유병기간이 관련 있었다. 리스페리돈은 1주후부터 PANSS양성, 음성, 및 일반정신병리 점수상에 유의한 호전을 보여 효과가 빨랐다. CGI의 경우도 기준점에 비해 1주후부터 유의한 감소를 나타내었다. ESRS의 경우, 파킨슨 평가점수는 기준점과 비교해 투여 1주, 2주, 4주후 유의하게 증가되었다가 8주후 기준점과 차이가 없었다. Dystonia 평가점수는 1주후만 유의한 증가를 보였으며, dyskinesia 평가점수는 유의한 차이가 없었다. 혈압, 맥박수의 생명징후 및 일반 혈액학 검사, 생화학적 검사, 심전도 검사에서 유의한 변화는 없었다. 결 론 : 이상의 다시설 개방 임상 연구를 통해 리스페리돈은 정신분열병 환자에서 양성증상뿐만 아니라 음성증상 및 전반적인 증상에도 효과적인 것으로 사료된다. 보다 명확한 평가를 위해서는 다른 항정신병약물과의 이중맹검 연구가 필요할 것으로 생각되며, 또한 장기적 치료에 대한 평가도 함께 이루어져야 하겠다. Objective : The purpose of this study was to investigate the efficacy and safety of risperidone in the treatment of Korean schizophrenic patients. Method : This multicenter open study included 377 schizophrenic patients drawn from 39 university hospitals. After a wash-out period of 1 week, the schizophrenic patients were treated with risperidone for 8 weeks and evaluated at 5 points ; at baseline, and 1, 2, 4 and 8 weeks of treatment. The dose was increased from 2mg/day(1mg twice daily) to 6mg/day(3mg twice daily) during the first week and adjusted to a maximum of 16mg/day over the next 7 weeks according to the patient's clinical response. Medication to control extrapyramidal symptoms was permitted. The psychiatric and neurological status of the patients was assessed by PANSS, CGI, and ESRS scales. Results : 343(91%) of 377 patients completed the 8-week trial period. Clinical improvement, as defined by a 20% or more reduction in total PANSS score at end point, was shown by 81.3% of patients. The predictors of response to risperidone were associated older age, shorter duration of illness, fewer previous hospitalization. Risperidone had rapid onset of action ; a significant decrease of the total PANSS and three PANSS factor(positive, negative, general), and CGI was already noticed at the end of first week. For the ESRS, parkinsonism rating scores were significantly increased until week 4 comparing with baseline. Dystonia rating scores were significantly increased until week 1, and dyskinesia rating scores were not significantly changed during the study. Laboratory parameters including vital sign, EKG, hematological, and biochemical values showed no significant changes during the trial. Conclusions : This study suggests that risperidone is generally safe and effective against both the positive and negative symptoms in our group of patients.

전로제강 슬래그(BOF-Slag)를 이용한 고온탈황에 관한 연구

오광중,정덕영,최성원,조상원,손병현 釜山大學校生産技術硏究所 1996 生産技術硏究所論文集 Vol.51 No.-

고온 석탄연료가스의 탈황에 BOF-Slag의 이용가능성을 실험해 보았다. BOR-Slag의 온도, 유량, 탈황제의 특성등이 H₂S 제거효율에 미치는 영향을 조사해 본 결과, 최적의 H₂S 제거효율은 700℃에서 이루어졌고 입자크기가 작을수록 황포집능은 향상되었으나 0.214-0.631mm에서는 큰 영향이 발견되지 않았다. 조업온도 800℃이상에서는 탈황제의 응집으로 내부물질전달저항이 증가하여 탈황제의 반응성이 저하되었다. Experiments have been made to test the practical feasibility of using BOF-Slag to desulfurize hot coal-derived fuel gas. In this study, the effects of particle size, temperature, flow rate and sorbent characteristics on the H₂S removal efficiency of BOF-Slag were investigated. Experimental results showed that the removal efficiency of H₂S was optimum when the temperature was about 700℃ and the smaller sample size, the better sorbent capacity had and the sample size in the range of 0.214∼0.631mm didn't influence. When the temperature was above 800℃, the reactivity of sorbent has lowered because agglomeration of sorbent increased intraparticle transport resistance.

集合論의 公理系의 無矛盾性

吳炳承 단국대학교 통계문제연구소 1984 數學 및 統計硏究 Vol.12 No.-