흉추부에 발생한 거대 세포종 1예 - 증례보고 -

조준호,유수일,권영대,이용성,Cho, Jun Ho,Yoo, Soo Il,Kwon, Young Dae,Lee, Yong Sung 대한신경외과학회 2000 Journal of Korean neurosurgical society Vol.29 No.7

The giant-cell tumor is uncommon. It occurs in the long bones and vertebral localization is much less common, particularly in thoracic spine. We present a case of a 37-year-old man suffering from severe back pain. Affected vertebral bodies were removed by transthoracic approach and the spine was reconstructed with iliac bone autografts and internal fixation device(Kaneda) between T 8 and T 11. Histologoical diagnosis was giant-cell tumor, and pertinent literature was reviewed.

유기염소계 농약 중독 환자 임상 양상

조준호,오범진,서주현,권운용,박준석,어은경,이미진,이성우,노형근,박인철,Cho, Jun-Ho,Oh, Bum-Jin,Suh, Joo-Hyun,Kwon, Woon-Yong,Park, Joon-Seok,Eo, Eun-Kyung,Lee, Mi-Jin,Lee, Sung-Woo,Roh, Hyung-Keun,Park, In-Cheol 대한임상독성학회 2007 대한임상독성학회지 Vol.5 No.1

Purpose: To analyze the general characteristics and clinical aspects of the organochlorine intoxicated patients in Korea. Methods: We prospectively evaluated the organochlorine intoxicated patients visiting to the 38 emergency medical centers in Korea from the 1, Aug. 2005 to the 31, Jul. 2006. Results: There were 38 patients intoxicated by the organochlorine during the study periods. The mean age of patients was 55.1 years old. The mean amount of the organochlorine intoxicated is 246.1 mL. The most frequent place where the patients got and took the organochlorine was their home. Twenty eight patients(73.7%) intended to suicide. Nine patients out of 38 patients(23.7%) were died and they all intended to suicide. Conclusion: There were 38 patients intoxicated by the organochlorine during the study periods. The suicidal attempts and the number of the dead were higher in Korea than the developed countries.

서울시 일부 지하철 역사 내 공기 중 진균 농도에 관한 연구

조준호,백남원,Cho, Jun-Ho,Paik, Nam-Won 한국환경보건학회 2009 한국환경보건학회지 Vol.35 No.6

This study was performed to assess airborne fungi concentrations during fall in eight subway stations in Seoul, Korea. The purpose of this study was to investigate appropriate culture media and evaluate factors affecting airborne fungi concentrations. Results indicated that airborne fungi concentrations showed log-normal distribution. Thus, geometric mean (GM) and geometric standard deviation (GSD) were calculated. The GM of airborne fungi concentrations cultured on malt extract agar (MEA) media was 466 $cfu/m^3$ (GSD 3.12; Range 113~4,172 $cfu/m^3$) and the GM of concentrations cultured on DG18 media was 242 $cfu/m^3$ (GSD 4.75; Range 49~6,093 $cfu/m^3$). Both of GM values exceeded 150 $cfu/m^3$, the guideline of World Health Organization (WHO). There was no significant difference between two fungi concentrations cultured on MEA and DG18 media, respectively. Two factors, such as relative humidity and depths of subway stations were significantly related to airborne fungi concentrations. It is recommended that special consideration should be given to deeper subway stations for improvement of indoor air quality.

심한 치아 마모와 수복 공간 부족을 보이는 환자에서 CAD/CAM 기술을 활용한 완전 구강 회복: 증례 보고

조준호,윤형인,여인성,한중석,Cho, Jun-Ho,Yoon, Hyung-In,Yeo, In-Sung,Han, Jung-Suk 대한치과보철학회 2019 대한치과보철학회지 Vol.57 No.4

본 증례는 다수의 치아 상실과 심한 치아 마모로 인해 교합 고경(occlusal vertical dimension)의 감소 및 수복 공간 부족을 보이는 환자에 대한 computer-aided design and computer-aided manufacturing (CAD/CAM) 기술을 활용한 완전 구강 회복 치료이다. 진단 단계에서 교합 고경에 대한 여러 분석을 통해 교합 고경 증가를 통한 완전 구강 회복을 계획하였다. 새롭게 설정된 교합 고경을 반영한 임시 수복물을 환자에게 적용하여 적응시키고, 이중 스캔 방법을 통해 임시 수복물의 정보를 최종 수복물에 옮긴 후, 3D 프린팅을 통해 금속 코핑을 제작하여 최종 고정성 금속 도재 수복물을 완성하였다. 이후 전자 서베잉과 3D 프린팅을 통해 가철성 국소의치 금속 구조물을 제작, 최종 가철성 국소의치로 환자치료를 완료하였다. 이러한 디지털 기술을 활용한 완전 구강 회복 치료로 환자는 기능적, 심미적으로 만족하였고, 술자는 임상적으로 받아들일 만한 치료결과로 판단하였다. This study reported the treatment of a patient with excessive worn dentition and limited maxillo-mandibular space for restoration, utilizing the computer-aided design and computer-aided manufacturing (CAD/CAM) technology. After the thorough examination of the patient's occlusal vertical dimension (OVD), full mouth rehabilitation was planned with increase of the OVD. The patient was satisfied with the provisional restorations establishing the increased OVD. The horizontal and vertical data of the patient's jaw relation that the provisional restorations contained were transferred to the definitive metal ceramic fixed prostheses by double scanning and three-dimensional printing. After the fixed restorations were cemented to the abutments, electronic surveying and three-dimensional printing were used to fabricate metal frameworks for the patient's removable partial dentures. The mandibular definitive removable prostheses were delivered to the patient's mouth and the full mouth rehabilitation procedures were completed. The digital technologies used for this case produced fixed and removable restorations satisfactory in masticatory, phonetic and aesthetic functions to both the patient and the dental clinician.

사이클로트론 구성부품별 고장통계분석

조준호,정재은,정홍문,원도연,Cho, June-Ho,Jung, Jae-Eun,Jung, Hong-Moon,Won, Do-Yeon 대한디지털의료영상학회 2014 대한디지털의료영상학회논문지 Vol.16 No.1

The demand of cyclotron for PET (positron emission tomography) has rapidly grown as the more use of PET or PET-CT equipment requires the increased amount of radioactive isotopes for clinical positron emission. While research on failure statistics of medical equipment used in medical centers has continued to be done, the analysis and study on failure statistics of cyclotron have rarely been conducted. However, the growing demand shows the urgency of systematical management guideline and countermeasures for device failure to minimize any supply delay of radiopharmaceuticals occurred by such failure and complains from waiting patients for PET-CT diagnosis. Therefore, this study aims to analyze the failure report from Minitrace equipped in cyclotron which is owned by the department of nuclear medicine at Yeungnam University Medical Center and draws on the data to build effective management system for cyclotron.

구구조와 국어 관용어 의미

조준호 ( Cho Junho ) 대한영어영문학회 2000 영어영문학연구 Vol.26 No.1

The purpose of this paper is to explain that the phrasal construction determines the meaning of Korean idiom phrase with two examples, mom_sal and kkoch_tun, within HPSG framework, following the spirit of concept of Construction Grammar. To do so, the paper introduces two English idiom studies of Riehemann et al.(1997) and Cho(1999) and Korean idiom explanation of Suh(1996) as the previous study. A hierarchy for Korean idiom is suggested on the basis of Cho(1999) and two criteria like semantically decomposable idiom phrase and semantically non-decomposable idiom phrase. < Hanlyo University >

능동형 리어 디퓨져 장치의 형상이 자동차 공기저항 감소 효과에 미치는 영향에 대한 연구

조준호(Jun-Ho Cho),강승온(Seung-On Kang),박훈일(Hoon-Il Park),송기선(Ki-Sun Song),기정도(Jung-Do Ki),이준호(Jun-Ho Lee),김규홍(Kyu-Hong Kim),이동호(Dong-Ho Lee) 한국자동차공학회 2012 한국자동차공학회 부문종합 학술대회 Vol.2012 No.5

The main purpose of this paper is to examine the Influence of active translating rear diffuser configuration to aerodynamic drag reduction of automotive vehicle. Actively translating rear diffuser reduces aerodynamic drag of a fast cruising car. Actively translating rear diffuser is hidden under the trunk when a car is parked and is driven slowly. And it slides out from under rear car body only at high speed driving condition not to ruin the external design of the car. 10 types of rear diffuser devices whose configuration is different were installed under the car body and Computational Fluid Dynamics (CFD) analyses were performed under moving ground and rotating wheel conditions. Finding a configuration which shows the best aerodynamic drag reduction performance is to explain the aerodynamic drag reduction mechanism of a car cruising at a high speed via an actively translating rear diffuser device. The diffuser device blocks low pressure underbody flow and raises pressure of it with diffusing process and then underbody flow and upperbody flow mix strongly, bringing about an aerodynamic drag reduction. Finally, aerodynamic drag of the car is reduced by an average of more than 7% with plate arc type diffuser, which helps to improve the fuel efficiency.

대한민국 남자레슬러의 올림픽 참가사(參加史)

조준호 ( Jun-ho Cho ) 한국체육사학회 2015 체육사학회지 Vol.20 No.4

본 연구는 대한민국 남자레슬러의 올림픽 참가사를 살펴보고 그 의미를 체육사적으로 살펴보고자 하였다. 연구의 결과는 다음과 같다. 첫째, ``올림픽 참가기``에는 한국전쟁 중에도 올림픽에 참가하는 열정을 선보인 한국 팀은 결국 1964년 동경올림픽대회에서 장창선이 은메달을 획득한다. 그의 메달은 국민체육진흥기금의 신호탄이 되었다. 둘째, ``올림픽 급성장기``에는 시련을 뚫고 1976년 몬트리올에서 양정모가 금메달, 전해섭이 동메달을 획득하며 한국레슬링의 성장세를 세계에 과시했다. 양의 메달은 한국체육대학교 설립의 계기가 되었다. 셋째, ``올림픽 세계화기``에는 김원기를 시작으로 한명우, 김영남, 박장순, 안한봉 등의 금메달리스트가 등장하며 한국레슬링의 세계화를 실천한다. 넷째, ``올림픽 과도기``에는 한국레슬링의 어려움 속에 심권호와 정지현만이 금메달의 맥을 이어간다. 마지막으로 ``올림픽 재도약기``에는 김현우가 등장하며 남자레슬링의 또 다른 재도약을 실현했다. 대한민국 남자레슬러의 역사는 항상 한국체육의 선두이자 중심이었다. This study shows Korean male wrestlers participation in the Olympics and its meaning in the history of Korean sports. The study result is as follows. First, in the Olympic participation period, Korean wrestlers participated in the games even during the Korean War. In 1964 Tokyo Olympic Games, Jang Chang Sun won the silver medal. His medal was the starting signal of national sports promotional funds. Second, during the rapid growth period in the Olympics, Yang Jung Mo won the gold medal and Jeon Hae Seop won the bronze medal in 1976 Montreal Olympics showing the growth of Korean wrestling. Their medals contributed to the establishment of Korean National Sport University. Third, during the globalization of Olympics, there were gold medalists such as Kim Won ki, Han Myung Woo, Kim Young Nam, Park Jang Soon and Ahn Han Bong showing off the Korean wrestling in the world. Fourth, during the transition period of Olympics, Sim Kwon Ho and Jung Ji Hyun appeared continuing to mine the gold medals. Lastly, during the progress period, Kim Hyun Woo appeared. It means another progress of Korean male wrestling. The history of Korean male wrestling was always in the front and center of Korean sports.

흉부 CT 영상에서 변형된 롤링 볼 알고리즘을 이용한 폐 분할

조준호(Joonho Cho),김정철(Jungchul Kim),황형수(Hyungsoo Hwang) 대한전기학회 2013 정보 및 제어 심포지엄 논문집 Vol.2013 No.10

황병관의 1948년 런던올림픽대회 참가기(參加記)

조준호(Jun Ho Cho) 한국사회체육학회 2013 한국사회체육학회지 Vol.0 No.54

The purpose of this study was to review Whang Byung-Kwan`s representative selection process and games of London Olympics in 1948. For the purpose of this study, we p erformed literature review and the followings are the results. First, Whang Byung-Kwan participated in preliminary competition as Middle Weight Group in the first and second times and as Welter Weight Group in the third and fourth competition. He won finals in all trials. Finally, he was selected as a final representative. Second, Wha ng Byung-Kwan defeated Coulot from Belgium in the first game in London Olympics. In the second round, alth ough he showed overwhelming fighting in the game with Moustafa from Egypt, he lost the game because of biased judgment of referee. Our squads raised a formal objection to Head Quarter. In the third round, he was defeated by L. G. Merrill from USA, which became the last game in the Olympics. His final rank was adjusted to the fifth place as the objection was accepted. He showed fairness of Korean wrestling and became the ground of development of Korean wrestling.