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봉정표,정윤규,이훈범,김주봉,이재화,나동균,김석원 大韓成形外科學會 1997 Archives of Plastic Surgery Vol.24 No.6
Hypopharyngo-esophageal cancer is usually found at late stage. Its main treatment is surgical intervention and it often requires radical resection. Reconstruction of the hypopharyngo-esophageal defect after the resection of carcinomas of the hypopharynx and the cervical esophagus has traditionally been carried out with deltopectoral or musculocutaneous flap. Another approach is to reconstruct the defect with the colon or stomach. Recent advances in microvascular surgical techniques have resulted in one stage reconstruction with free flap. Both jejunal free flap and radial forearm free flap is a good alternative for the reconstruction of hypopharyngo-esophageal defect. Six cases of the radial forearm flap and nine cases of the jejunal flap were used to reconstructed the hypopharyngo-esophageal defect in 15 patients. In jejunal free flap, upper margin was reconstructed with end to side anastomosis and lower margin with end to end anastomosis. In radial forearm free flap, we used trapezoid shaped flap and tubed by complete or partial tubing according to the condition of the defects. Stricture and fistula are troublesome complications. The complications were peritonitis(n=1) and fistula(n=1). We concluded that both forearm and jejunal free flap is a useful alternative in reconstruction of hypopharynx and cervical esophagus.
조강표,정진택,정명채,김윤석 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.2(구조계)
Wind load is evaluated based on Standard Design Loads for Building of AIK(Architectural Institute of Korea), which was obtained from wind-tunnel experiment for an isolated building in open country, actual wind load can be different from the code because of terrain, building geometry, wind direction, separation distance between the buildings. Among them. separation distance is the most important factor. This paper presents the interference factor for sqaue section high-rise building structure, focusing on the separation distance. Interference factor was obtain from the force balance test in a wind tunnel.
혈행화된 두개골 피판을 이용한 안와저 및 안와하연의 재건술 치험례
정윤규,이훈범,김석원,봉정표,김균태,김주봉 大韓成形外科學會 1998 Archives of Plastic Surgery Vol.25 No.5
A number of methods have been introduced for support the orbital floor following a maxillectomy without orbital exenteration or severe facial trauma. These methods including skin graft and muscular sling provided the unsatisfactory results, like as diplopia, orbital ptosis, enophthalmos and severe facial deformity. Therefore the bone and soft tissue reconstructions using microvascular free flaps were performed recently by many surgeons, but long time operation, donor site morbidity, postoperative large scar, and ptosis of the flap were pointed out as disadvantages of free flap reconstruction. Vascularized calvarial bone flap, a modified method of free calvarial bone graft, was adequate for reconstruction of the orbital floor and the infraorbital rim as a horizontal buttress, especially in case of poor vascular bed and postradiated state. The authors introduced the vascularized calvarial bone flap for the orbital floor and the infraorbital rim reconstruction in 3 cases of maxillectomy, and could be obtained satisfactory results aesthetically and functionally.
洪盛杓,陣潤洙 忠南大學校體育科學硏究所 1984 體育科學硏究誌 Vol.2 No.1
This study was conducted to see the application effect of learning by ability in Mat exercise. 367 Male middle school students who were second grade were served as subjects. They were divided into control group and experimental group. Control group was hetrogeneous group and experimental group was organized group by ability. After 8 hours' learning of Mat exercise, their motor performance were compared. The following conclusions were obtained; 1. In teaching of Mat exercise in Male middle school, group-organization by ability was more effective than hetrogeneous group-organization. 2. In stepped and systematic teaching materials such as Mat exorcise , effective motor skill improvement is possible through leaching method of group - organization by ability. 3. Especially in the learning of difficult motor events and motor events which need repeated practice and which lack of pre-learning, application effect of learning by ability is big.
이태환,김헌주,허철,한용표,홍순기,변진수,김명순,조미연,김윤미 대한신경외과학회 1996 Journal of Korean neurosurgical society Vol.25 No.11
in recent times, central nervous system(CNS) tuberculosis has been rare and the prevalence of the focal form, the tuberculoma, varies from 1 per 200 to 1 per 1000. CNS tuberculosis occurs as a result of hematogenous spread from a primary focus. mostly pulmonary tuberculosis. It can be diffuse exudative leptomeningitis or a localized tuberculoma ; the former is more common. We report a case of miliary cerebral tuberculosis in a 24-year-old female who had been having headaches for 4 months. Magnetic resonance imaging showed numerous small round Gadolinium-enhanced supratentorial and infratentorial lesions scattered throughout the brain. Histologic examination confirmed well defined tuberculous granulomas with central caseous necrosis in open biopsy, containing several acid-fast bacilli, the patient was treated with isoniazid, rifampin, ethambutol, pyrazinamide in combination with prednisolone.
金晟坤,吳錫氣,吳允杓 동아대학교 공과대학 부설 한국자원개발연구소 1981 硏究報告 Vol.5 No.2
A Study on Land requirements in Industrial activities. Land requirements in industrial activities is studied the basic criteria for the urban and land use planning, which is analysed and computed with 2,778 actual industrials in Busan area. The conclusions are as follows in brief ; 1. The criteria should be computed with various categories per many kind of industrials in character. The land requirements per industrial activities is 1,321 pyeong in general. (pyeong =3.3㎡) 2. The criteria of land requirements per person is computed 11 pyeong and 4.9 pyeong in building requirements per person in existing rural area. 3. Compare with industrial activities in Kyung-nam, the criteria is showed 27% lower in land space and 49% lower in building requirements.
Clostridium difficile 장염에 의한 속발성 유전분증에서 발현된 독성 장염
조형원,정혜경,강현주,이윤표,강혜원,심기남,정성애 Ewha Womans University School of Medicine 2014 EMJ (Ewha medical journal) Vol.37 No.1
Amyloidosis is characterized by extracellular deposition of protein fibrils in one or multiple organs. AA amyloidosis is secondarily occurred to be related with chronic infections or inflammatory diseases. We report a 67-year-old man suffered from secondary AA amyloidosis related with chronic Clostridium difficile colitis after repeated total hip replacement surgery. Infection control is the most important treatment of AA amyloidosis secondary to chronic infection. However, the patient’s C. difficile colitis was not controlled well, eventually toxic megacolon with sepsis was developed. Consequently, he had to take total colectomy, but he expired with multi-organ failures. We suggested that early surgical procedure might be one option for intractable C. difficile colitis complicated with secondary amyloidosis.
넙치 3계통의 혈액성분 분석 및 계통간 교배군의 초기성장과 생존율
방인철,박상용,이윤아,홍경표,김종형 순천향대학교 기초과학연구소 2003 순천향자연과학연구 논문집 Vol.9 No.2
Hematological characteristics of the three populations in the olive flounder, Paralichthys olivaceus were analyzed. The sample fishes were collected from coastal sea areas around Korea (east and west coastal wild populations) and Japanese cultured population. Result researched into Hemoglobin, PCV, total protein, glucose, GOT and GPT in the three population were not significant (P>0.05). Abnormality of mating groups used east female were higher than Japanese female (P<0.05), but no significant differences were found in fertilization rate and hatching success (P>0.05). Japanese X east group showed highest percent and east X west group showed lowest percent in survival rate, significantly (P<0.05). East X east, Japanese X west and Japanese X Japanese groups showed higher growth rate in total length and body weight than the other groups, however, east X west group showed lower growth, significantly(P<0.05).