간경변증 환자에서 혈중 α-Human Atrial Natriuretic Peptide, Renin활성도 및 Aldosterone에 관한 연구

김만중,배학연,김만우,조건국,양성훈 大韓消化器病學會 1987 大韓消化器病學會誌 Vol.19 No.2

신증후출혈열환자의 한탄 및 서울바이러스에 대한 중화항체 형성

김만중 고려대학교 의과대학 1986 고려대 의대 잡지 Vol.23 No.3

The production of neutralizing antibodies against Hantaan and Seoul viruses in sera of five patients diagnosed as typical Korean hemorrhagic fever were investigated using plaque reduction neutralization test. Cross reactivity of sera of the patients to Hantaan and Seoul viruses which are related but distinct antigenically were also studied. The patients with Korean hemorrhagic fever have been bled by weekly intervals from 3 days to 66 days after the onset of illness and sera were prepared and stored in -65℃ until use. Neutralizing antibody titers against Hantaan and Seoul viruses mere determined by a serum dilution-plaque reduction neutralization (PRN) method employing immunoperoxidase staining. In gerneral, the antibodies were detected from as early as 3 days after the onset of disease. The peak titers were reached at around 2 weeks after the onset of illness and the antibodies were persisted up to 66 days although the titers were decreased slowly. All sera used were neutralized Hantaan viruses in higher titers in contrast with lower titers with Seoul viruses. It can be concluded that HFRS patients in this study were infected with Hantaan virus in rural areas of Korea.

재생 불량성 빈혈의 임상적 고찰

김만중,조승렬,노순백,채종구,정춘해,홍순표,조건국 朝鮮大學校 附設 醫學硏究所 1986 The Medical Journal of Chosun University Vol.11 No.1

Clinical observation on 127 cases of aplastic anemia at diagnosed at Chosun University Hospital from January, 1976 to December, 1985 were reviewed. 1. The annual distribution of aplastic anemia showed no significant annual change during this Priod. The highest incidence were observed on second decade, 75 cases (59.1%) were observed below 30 years old and male to female sex ratio was 1.4 : 1. 2. Exposure to possible toxic agent were in 3o cases(27.6%), among which chloramphenicol was counted in 8 cases (6.3%), herb agent 6 cases (4.7%), analgesics 5 cases (3.9%), heavy metal 4 cases (3.1%), benzene 3 cases (2.4%), insecticides 3 cases (2.4%), parathion 3 cases (2.4%), and other various agents. The unknown causes are largely distributed 92 cases (72.4%). 3. Initial symptoms and signs on admission were anemia and pallor in 79 cases(62.2%), dizxness and weakness in 61 cases (48.0%), bleeding in 57 cases (44.9%), fever in 30 cases (23.6%), Petechia and ecchymosis in 22 cases (17.3%), hepatomegaly in 21 cases (16.5%), splenomegaly in 12 cases (9.5%), headache in 7 cases (0.5%) and other symptoms and signs in 13 casea (10.2%). 4. Among the laboratory findings, severe anemia with hemoglobin level of 5.0gm/㎗, or less were noted in 58 cases (45.7%). Neutrophil count of less than 2,000/㎣ found in 51 cases (10.2%) and platelet count of less than 50,000/㎣ in 68 cases (53.5%). Findings of bone marrow aspiration and biopsy were revealed hypercellularity in 4 cases (3.2%), normocellularity in 13 cases (10.2%), hypocellularty in 93 cases (73.2%) and dry tap in 17 cases (13.4%). 5. On the 95 cases which were follow-up for evaluation of prognosis, remission in 19 cases (15.0%), steady states in 58 cases (45.7%) and death in 18 cases (14.2%) were noted, So, Prognosis was not favorable in 32 cases (25.2,%). The causes of death of 18 cases by follow-up evaluation revealed infection in 7 cases (38.9%). bleeding in 5 cases (27.8%) and progressive anemia in 4 cases (22.2%), The unknown causes were counted in 2 cases (1.1%). 6. The treatment of aplaatic anemia consisted of blood transfusion, anabolic-androgenic steroid, adrenal corticosteroid hormone, and conservative or symptomatic management.

정부와 기업이 함께하는 해양오염사고 예방대책

김만중,김형만,유영,조현진,구성완,주진영 해양환경안전학회 2015 해양환경안전학회 학술발표대회 논문집 Vol.2015 No.11

조르주 멜리에스의 <드레퓌스 사건>과 현실참여

김만중 이주사학회 2019 Homo Migrans Vol.21 No.-

At the end of the 19th century, France faced a crisis that divided the whole country due to the punishment of an innocent military officer, Alfred Dreyfus (Dreyfus Affair). Nevertheless, thanks to the appearance of the intellectual and their advocacy for truth and justice, the scandal could be corrected. The history of the Intellectual during the French Third Republic, however, has been written based on writers, focusing on figures like Émile Zola, which overlooks the contributions of the other participants, as artists. It similarly omits the then-newly invented medium, film. In this respect, the paper mainly deals with works Georges Méliès for supplementing the engagement of the artist during the early phase of the French Third Republic. The time when Méliès started his career, visual representations had been on its transition to film. Thus, the newly invented film had been in the process of finding its identity, and Méliès was recognized as the inventor of “Fantasy Film” in early film history. However, as a caricaturist, he criticized Boulangerisme. Then later he became a film director, his engagement was shown in the film Dreyfus Affair (L’Affaire Dreyfus), which is notorious for being politically censored for the first time in film history. To support Dreyfus’ innocence, Méliès decided to show the audience a “Reconstructed Newsreel” of the Dreyfus Affair. Afterwards, he continued to make such films expressing criticism of colonialism, imperialism, and nationalism. Méliès’s proudest film was Humanity through the Ages (La Civilization à travers les Âges) which is lost; however, according to remaining accounts, it was also satire of European societies. Méliès struggled being an independent producer in the capitalizing film industry. Even at the end of his film career, he produced The Conquest of the Pole (À la Conquête du Pôle), showing his wit and criticism. 19세기말 프랑스 제3공화정은 드레퓌스 사건이라는 가장 큰 위기를 맞게 되었다. 이를 계기로 시작된 지식인의 현실참여는 세기의 전환기와 함께 진실과 정의를 지키기 위한 새로운 패러다임을 제시했다. 하지만 예술가 계열의 지식인 활동은 그동안 역사적인 주목을 받지 못했다. 더불어 당대 새롭게 등장한 매체인 영화 역시 예외는 아니었다. 이에 본고는 그동안 역사적으로 조명되지 못했던 영화감독 조르주 멜리에스와 그의 작품 <드레퓌스 사건>을 중심으로 현실참여에 대한 논의를 확장하고자 한다. 멜리에스는 초기 영화에 있어서 ‘환상영화’의 창시자로 잘 알려져 있었지만 불랑제주의 광풍이 몰아치던 시기부터 시사만평가로 활동하며 부조리한 세태를 비판하고 있었다. 영화감독으로서 연출한 <드레퓌스 사건>은 정치적인 이유로 검열된 최초의 영화로 영화사에 기록되기도 했다. 그는 드레퓌스 사건의 초기부터 재심선고에 이르기까지 주요 일화를 영화적으로 재현한 ‘재구성된 뉴스릴’을 통해서 관객들에게 드레퓌스의 결백을 보여주고자 했다. 이후에도 멜리에스는 꾸준하게 식민주의와 제국주의, 민족주의에 대한 경계의 메시지를 담은 영화를 만들어 왔다. 특히 멜리에스 스스로가 가장 자랑스럽게 생각하는 <문명의 역사>는 필름이 소실되었지만 남은 기록을 통해 유럽의 세태를 비판하는 내용을 담고 있었음을 확인할 수 있었다. 그는 당시 자본에 잠식되어 산업화되어가는 영화계 속에서 독립 제작자로서 신념을 굽히지 않았고 최후의 작품 중 하나인 <북극의 정복>에서도 비판의 날을 세웠다. 이와 같이 멜리에스는 서구 열강에 대하여 자성의 목소리를 높인 드문 인물이었고 그의 현실참여는 영화 속에 깃들어 있었다. 따라서 영화적 현실참여의 역사는 멜리에스로부터 이미 시작되고 있었다.

구조물 발파시 이용되는 폭약의 폭굉압력에 따른 폭발음의 고찰

김만중 한국기술사회 1999 技術士 Vol.32 No.3

만성 골수성 백혈병에 있어 인터페론과 화학요법제 병용과 화학요법 단독에 의한 치료효과의 비교

김만중,조승렬,김만우,조건국 최신의학사 1988 最新醫學 Vol.31 No.10

경혈지압 및 림프 마사지가 중년여성의 만성 경부통, 스트레스 및 수면의 질에 미치는 영향

김만중 한국미용학회 2023 한국미용학회지 Vol.29 No.2

This study investigated the effects of acupressure and lymphatic massage on pain, stress, and sleep quality in middle-aged women with chronic neck pain. Forty-five women were randomly assigned into acupressure group (n=15), lymphatic massage group (n=15), and untreated control group (n=15). Acupressure and lymphatic massage treatments were performed twice a week for 4 weeks. Neck pain intensity was measured using visual analogue scale (VAS) and difficulties of daily life due to neck pain was assessed by neck disability index (NDI). Sleep quality was measured using the Pittsburgh Sleep Quality Index (PSQI). Stress was evaluated by perceived stress scale (PSS) and symptoms of stress Inventory (SOSI). The significance of interaction between group and time was analyzed using a two-way ANOVA with repeated measures. The results of ANOVA showed that time main effects and interaction effects of VAS and NDI were significant (all p<.001) indicating that acupressure and lymphatic massage are effective in reducing pain. Time main effect (p<.01) and interaction effect (p<.01) of PSQI total score were significant showing that acupressure and lymphatic massage affect the quality of sleep. Time (p<.05) and interaction effects (p<.05) of PSS were significant. Additionally, time (p<.01) and interaction effects (p<.01) of the total score of SOSI were significant. These results indicated that acupressure and lymphatic massage affect the stress response pattern. In conclusion, both acupressure and lymphatic massage are effective for reducing chronic neck pain, improving the quality of sleep, and relieving stress.

비주얼 서보잉을 통한 시설 온실 참외 수확 로봇 매니퓰레이션 기술 구현

김만중,김용현,김원경,이기범,조병효,홍영기,김경철 한국통신학회 2022 韓國通信學會論文誌 Vol.47 No.11

Recently, due to the reduction in agricultural workers as a proportion of the population, it is an increasing need for automation conversion in agricultural fields. In this study, we studied the manipulation technologies of harvesting robots using visual servoing for oriental melons grown in a hydroponic greenhouse. The harvesting robot consist of a 6-axis manipulator, controller, and RGB-D camera. It recognizes the location of the crops using the camera installed on a platform, and then manipulator moves and harvests the oriental melons using visual servoing technology. For controlling the manipulator using visual servoing technology, we conducted the forward kinematics & inverse kinematics analysis, and the investigation of work space for manipulator. We performed the test of the proposed harvesting robot system, and as a result, it is considered that the robot system can be applied to the harvesting work of oriental melons in a hydroponic greenhouse. 최근 지속적인 농업인구의 감소로 인하여 농업 자동화에 대한 관심과 확대가 이루어지고 있다. 본 논문에서는수경재배 온실에서 재배되는 참외를 수확하기 위해, 비주얼 서보잉을 통한 수확 로봇의 매니퓰레이션 기술에 대하여 연구를 진행하였다. 수확 로봇은 6축 매니퓰레이터, 산업용 PC, RGB-D 카메라로 구성되며, 플랫폼에 부착된카메라를 통하여 작물의 위치를 인식 후 비주얼 서보잉 기술을 이용하여 매니퓰레이터를 이동, 수확을 수행한다. 비주얼 서보잉을 통한 매니퓰레이터 제어를 위하여 매니퓰레이터의 정·역기구학식 도출과 작동 제한 범위 계산을수행하였다. 제안된 수확 로봇 시스템의 성능 시험을 수행하였으며, 수행 결과 수경재배 참외 온실에서 로봇이 충분히 수확 작업을 수행할 수 있을 것으로 평가되었다.

아세틸렌의 방향족화 반응용 제올라이트 촉매의 유전체 장벽 방전(DBD) 플라즈마를 이용한 재생법

김만중,정재권,김주찬,하경수 한국공업화학회 2018 한국공업화학회 연구논문 초록집 Vol.2018 No.1