무증상 당뇨환자의 T 반사 변화

안규환,조용진,김상화,사은희,임용빈,김대성,정대수,박규현 대한신경과학회 1999 대한신경과학회지 Vol.17 No.5

소뇌에 발생한 Nocardiosis : 증례 보고 Case Report

성연상,김상진,박순필,강재규,도종웅 대한신경외과학회 1989 Journal of Korean neurosurgical society Vol.18 No.6

The authors report a extemely rare case of primary cerebellar nocardial abscess. Cerebral nocardiosis is rare disease and often fatal, and often fatal, and commonly spreaded from nocardiosis of lung or skin. Total excision of abscess and medication with sulfonamide is the treatment of choice. The patient was treated by continuous external dirainage with intermittent irrigation of abscess cavity by sulfonamide and given with sulfonamide for 10 months.

트랙터의 로터리 驅動을 위한 PTO 시스템과 油壓驅動 시스템의 性能 試驗에 關한 硏究

成始興,崔圭洪 建國大學校 附設 自然科學硏究所 1993 建國自然科學硏究誌 Vol.4 No.-

엔진 회전속도 변동에 따른 PTO 회전수, PTO 토크, PTO 출력 및 연료 소비율을 측정하여 기계식과 유압식의 동력 특성을 비교, 분석한 결과는 다음과 같다. 1) 기계식, 유압식 모두 엔진의 회전 속도가 증가할수록 PTO 회전수는 증가하는 경향으로 나타났으며, 기계식이 변속단수 변동에 따른 엔진의 회전속도 폭이 안정적으로 나타난 대 반하여 유압식은 다소 크게 나타났다. 2) 엔진의 회전속도가 증가할수록 기계식, 유압식의 토크는 반비례 관계로 나타났다. 3) 최대 출력은 기계식의 경우 PTO 1, 2, 3단 순으로 나타난 데 비하여 유압식은 PTO 3, 2, 1단 순으로 나타나 PTO 변속 단수가 증가될수록 출력도 증가하는 것으로 나타났다. 4) 연료 소비율은 기계식, 유압식 모두 엔진의 회전수가 증가됨에 따라 연료 소비율은 어느 일정한 회전수 부근에서 최소가 된 후 다시 증가하는 경향으로 나타났다. 5) 유압구동 로터리의 효과적인 이용을 위해서는 유압펌프가 항상 고속으로 회전할 수 있도록 로터리는 어느 일정 회전속도를 유지시켜 작업하는 것이 필요할 것으로 판단되었다. 6) 유압식의 경우 유압펌프의 회전속도가 증가함에 따라 출력 및 연료 소비율이 향상되는 성으로 나타나 기계식에 비하여 효율이 크게 뒤떨어지지 않아 실용화의 가능성이 큰 것으로 생각되었다. The speed of revolution, the PTO torque, the PTO output power, and the specific fuel consumption caused by the variation in the revolution of an engine speed were measured. Therefore, the overall dynamic performance of the hydraulic PTO system was compared and analyzed with that of mechanical PTO system. The results are summarized as follows : 1) Both RPM of the hydraulic PTO and that of the mechanical one increased linearly as the engine speed increased. The engine speed from the variation of a mechanical type was saftly and small changed, but that of a hydraulic type was high changed. 2) Both torques of the hydraulic PTO system and those of the mechanical one decreased linearly as the engine speed increased. 3) The maximum power of the mechanical PTO system was the highest at the first gear of the mechanical one followed by the second one and the third one. However, that of the hydraulic PTO system was at the third gear followed by the second one and the first one. It means that the output power of a hydraulic PTO system increased as the variable PTO gear was increased. 4) After the specific fuel consumption decreased gradually to the specific point, which was required the lowest fuel consumption, then it increased as the engine speed increased. 5) To utilize effectively the hydraulic drive system, this system needs always to be kept revoluting constantly at an engine speed for hydraulic pump to rotate at the high speed. 6) The output power and the specific fuel consumption were improved by using the hydraulic system as the revolution of the engine speed was increased. The performance of hydraulic system was not significant of that of mechanical system. Therefore a hydraulic PTO system, which is convenient for a machine attached it to control automatically, would be utilized in future.

골절 및 탈구 없는 경추손상의 치료

성경훈,김상진,강재규,도종웅 대한신경외과학회 1989 Journal of Korean neurosurgical society Vol.18 No.7-12

The authors analized the 98 cases of cervical spine injuries without fracture or dislocation by hyperflexion/hyperextension of the neck. The peak incidence of the age was in the second to fourth decades(69.4%). There was a male preponderance with a sex ratio of 1.8:1. Sources of trauma were motor vehicle accident, object falling on and motorcycle accident in the order of frequency. The common mechanisms of injury were flexion-extension, extension and flexion injury in the order of frequency. There were 10 cases of cervical cord injury without fracture or dislocation and operative management was given in 6 cases of them. The most common preexisting desease was congenital cervical stenosis. Surgical modality such as laminectomy, laminoplasty and anterior decompressive procedure made them improved. The authors discuss the mechanism of injury and surgical management of the patients with cervical cord injury in the abscence of concomittent fracture or dislocation.

거대 뇌동맥류의 수술적 치료 : 증례 보고 A Case Report

성연상,도종웅,강재규,김기욱,김상진 최신의학사 1990 最新醫學 Vol.33 No.12

두개강내 정맥기형들과 동반된 안와내 해면상 혈관종 1례

조도상,송준혁,김명현,박향권,김성학,신규만,박동빈 대한신경외과학회 1998 Journal of Korean neurosurgical society Vol.27 No.6

법랑아세포종의 임상병리학적 연구

성일용,류성호,신상훈,김욱규,김종렬,정인교,변기정 大韓顎顔面成形再建外科學會 2003 Maxillofacial Plastic Reconstructive Surgery Vol.25 No.1

The authors analyzed retrospectively the 60 patients with ameloblastoma who were treated at Department of Oral and Maxillofacial Surgery, Pusan National University Hospital from MArch, 1990 to December, 1995. The results obtained were as follows: There were 26 males (43.3%) and 34 females (56.7%). The peak age of patients was the third decade (41.7%). The majority of cases occurred in the mandible 93.3%, especially in the angle region (91.1%). Eighteen of 60 patients (30.0%) were associated with an impacted tooth, by impacted 3rd molar teeth (16.6%), molar (10.0%), and premolar and canine (3.4%) in order., Fifteen of 60 patients (25%) were associated with an odontogenic cyst, by dentigenous cyst(13.3%), odontogenic keratocyst(8.4%), and radicular cyst(3.3%) in order. Radiographically, there were 32 unilocular types(54.2%) with average age of 24.9±10.8 years, 14 multilocular types(23.7%) with average age of 35.7±17.7 and 13 mixed types(22.0%) with average age of 41.4±15.8. Histopathologically, there were 42 follicular types(70.0%) with average age of 33.7±15.1 years and 18 plexiform types(30.0%) with average age of 26±14.6. Conservertive treatment was performed in the 33 patients(55.0%) and their average age was 25.2±13.9 years and radical treatment in the 27 patients(45.0%) and their average age was 39.3±41.8. Overall recurrence rate was 10%. A consistent correlation between the age of the patient and the radiographic or histologic type of mandibular ameloblastoma was observed. There was a tendency for ameloblastomas of the follicular type to show a multilocular or mixed appearance and for those of the plexiform type to show a unilocular appearance.

마인드 맵 학습 전략이 학습장애아동의 어휘력에 미치는 효과

최성규,남상직 한국특수교육문제연구소 2004 특수교육저널 : 이론과 실천 Vol.5 No.1

The purpose of this was to compare the development of concept and meaning vocabularies for children with learning disabilities after applying mind map strategy. Two children with learning disabilities were participated for this study. The effects of the mind map learning strategy program to the enhancement of the vocabulary power of the children with learning disabilities are as follows. Firstly, it expanded the concept and meaning vocabulary of the children of learning disabilities by enlarging and directing the target vocabularies to branches and detailed branches according to the language domains. Secondly, it expanded vocabularies by stimulating the association power of the children with learning disabilities, and the order of numeral expansion of the vocabularies by the parts of speeches were noun, adjective and verb, while the order of percentage expansion of the vocabularies were adjective, noun and verb. Therefore, this study concluded that mind map learning strategy program is effective to make language life related to the real lives of children with learning disabilities and to have them experience more vocabularies. 장애아동의 어휘지도를 위하여 개념어휘와 의미어휘로 구분하여 지도해야 하는 당위성이 최근에 대두되고 있다. 본 연구에서는 학습장애아동을 대상으로 마인드 맵 학습전략을 적용하여 표적어휘에 대한 마인드 맵 어휘를 개념어휘와 의미어휘로 구분하여 분석하고자 하였다. 또한 표적어휘에 따른 표현어휘를 품사별로 구분하여 분석하였다. 본 연구에서는 마인드 맵 학습 전략이 학습장애아동의 개념어휘 및 의미어휘의 증가에 긍정적인 영향을 미쳤으며, 또한 품사별 어휘 수는 명사, 형용사, 동사의 순으로 증가하였으나, 전후검사에 대한 어휘의 증가율은 형용사, 명사, 동사의 순으로 나타났음을 시사하였다.

선천성 수근관 증후군 1례 보고

이규훈,황치문,김민석,김희상,안경회 大韓再活醫學會 1998 Annals of Rehabilitation Medicine Vol.22 No.3

일반 또래 아동과의 상호작용을 통한 정신지체아동의 언어 유형 분석

최성규,김홍도 한국특수교육문제연구소 2001 특수교육저널 : 이론과 실천 Vol.2 No.1

The purpose of this study was to analyze the language categories of children with mental retardation in the application of dynamic language programs. Three children with mental retardation were participated to analyze the language categones. The dynamic language programs were developed to apply between normal children and the subjects. Three normal children who were attending same classes with the subjects used the programs to interact with the three subjects. The investigation design without any research design was utilized for experimental research. Total ten sessions were applied. The time of each sessions was thirty minutes. The language categories based on B. F. Skinner's verbal behavior such as echoic, mand, tact, intraverbal, codic, and autoclitic were collected from thc three children with mcntal retardation when the three children interact with the three normal children responded from the normal children’s asking by thc language programs. The results were that: (a) language categories were analyzed by the programs; and (b) the most frequently language was intraverbal, and the second frequency of the language responses was autoclitic, howcver, the other four language categories were not presented. Thcrefore. this study concluded that the intraverbal is most important language cate당 ory for the children with mental retarded 본 연구의 목적은 정신지체아동과 또래아동과의 상호작용 프로그램을 적용하여 정신지체이동의 언어유형을 분석하고자 하였다. 언어유형은 B. F. Skinner의 Verbal Behavior 역동적 이론에 기초한 복제, 명령, 지칭, 상호, 기호, 자발언어 등이다. 프로그램 적용 방법은 역동적 방법을 이용하여 접근하였다. 연구대상은 초등학교 특수학급에 재학중인 정신지체아동 3 명이었다. 정신지체아동의 또래 아동과의 상호적용에서 나타난 언어유형은 상호언어와 자발언어였다. 상호언어와 자빌언어의 증감은 상호 영향을 미치고 있었다. 따라서 상호작용을 통한 언어지도 방안이 정신지체아동의 언어지도의 기초가 될 수 있음을 본 연구결과는 시사하고 있다.