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최석철,배윤호,Choi, Seok-Cheol,Bae, Yun-Ho 한국군사과학기술학회 2006 한국군사과학기술학회지 Vol.9 No.2
The PMB(performance measurement baseline) is the total time-phased budget plan against which program performance is measured. Additionally it is the schedule for expenditure of the resources allocated to accomplish program scope and schedule objectives, and is formed by the budget assigned. In this paper, we suggest an improvement of the R & D(research and development) program for defense acquisition by using the PMB and an application of the IBR(integrated baseline review) to review the PMB for project manager of the defense agency.
최석철,배윤호,김동억,Choi, Seok-Cheol,Bae, Yun-Ho,Kim, Dong-Eok 한국군사과학기술학회 2005 한국군사과학기술학회지 Vol.8 No.4
The ASRP(Ammunition Stockpile Reliability Program) is a overall evaluation system of ammunitions to improve the combat strength, having a short history. The storage lifetime of ammunitions, more than 20 years since being produced, differs according to storage circumstance and period. And it shows the different reliability for munitions. Because most ammunitions in military have been stored for a long time, these ammunitions need to be evaluated to maintain Serviceability, Reliability, Safety and Performance for the use of military. In this paper, it suggested the need to develop the techniques for ourselves, to make more laboratories for surveillance and testing and to extend research funds & concerns.
부정유합된 상악골 골절로 인해 발생한 부정교합의 상악골 수평 골절단술과 후방분절 골절단술에 의한 치험례
박희대,진병로,박재현,이희경,이명진,배윤호 영남대학교의과대학 1990 Yeungnam University Journal of Medicine Vol.7 No.1
저자등은 영남대학교 영남의료원 치과로 교통사고후 부정유합으로 인한 부정교합으로 저작곤란을 호소하며 내원한 환자를 상악골 수평 및 후방 분절 골절단술을 시행해 다음과 같은 결과를 얻었다. 1. 교통 사고후 부정유합된 상악골을 수평 및 후방 분절 골절단술을 이용하여 전방 치열의 반대교합과 구치부의 개교 및 scissor's bite를 해소했다. 2. 술후 감염등 특기할 만한 합병증은 발생하지 않았으며 술후의 종창은 48시간이 지나면서 서서히 감소했다. 3. 수술후 악간고정은 8주간 시행했으며 악간고정 제거 1주후 정상적인 개구가 가능했다. 4. 절단된 상악골 고정시 확고한 고정과 회귀성향을 줄이기 위해 miniplates로 고정했다. This is a case report of correction of malunioned maxilla after traffic accident by Le Fort I osteotomy and posterior segmental osteotomy. By this procedure, authors obtained the following results. 1. The malinioned maxilla after traffic accident which had anterior crossbite, posterior open bite and scissor's bite were corrected by Le Fort I osteotomy and posterior segmental osteotomy. 2. No postoperative infection and specific complication were seen in this case. 3. Postoperative intermaxillary fixation was maintained for 8 weeks. And then, the patient could open his mouth in normal range after a week of intermaxillary fixation removal. 4. For rigid fixation and reducing relapse, the osteotomized maxilla was fixed with miniplates.
구내 경사 분열 골절단술(Intraoral oblique splitting osteotomy)에 의한 하악 전돌증의 치험례
박희대,도기용,배윤호,변상길,진병로,이희경 영남대학교 의과대학 1989 Yeungnam University Journal of Medicine Vol.6 No.2
저자들은 2명의 하악 전돌증 환자에게 수술전 치열교정후 구내 하악지 경사 분열 골절단술을 시행하고 술후 치열교정을 계속 시행중이며 이 술식으로 다음과 같은 결과를 얻었다. 1. 전돌된 하악골의 후방이동으로 환자의 안모 추형과 심리적 열등감을 해소했으며 교합관계는 Angel 1급으로 회복하였으며 전반적인 부정교합을 치열교정과 더불어 해소했다. 2. 술후 간염과 골편 파절, 안면 지각이상, 측두하악 장애는 나타나지 않았으며 48시간 지난후 안면부 종창은 서서히 해소되었다. 3. 수술후 악간 고정은 8주간 시행했으며 악간 고정 제거 1주 후 정상적인 개구가 가능했다. 4. 경조직의 후방이동에 따른 연조직의 하순과 하악 이부에서의 이동량은 본 증례에서는 거의 1 : 1로 나타났다. 5. 악간 고정 기관과 술후 치열고정 기간중의 회귀현상은 약간 관찰되었으나 이에 대하여는 더 오랜 기간의 연구 관찰이 필요하고 관찰중이다. This is a report of 2-cases of mandibular prognathism corrected by Intraoral oblique spliting osteotomy of mandibnlar ramus. The Intraoral oblique splitting osteotomy is a modification of sagittal split osteotomy of ramus and it is documented by Yoshida, on 1985. By this method, authors obtained the following results. 1. The patients esthetic, psychological and functional problems were dissolvd by setback of mandibular prognathism. 2. The postoperative infection, splitted bone segments fracture, paresthesia of the face and T.M.J.dysfunction were not appeard. 3. Postoperative intermaxillary fixation was maintained for 8 weeks. The patients could open their mouths in normal range after a week of intermaxillary fixation removal. 4. The soft tissue changes of lower lip and chin were about 1 : 1 to the hard tissue changes. 5. During intermaxillary fixation period and postoperative orthodontic treatment, slight relapse was observed. Now, the patients are under postoperative orthodontic treatment.
이창곤,진병로,이명진,배윤호,박재현,이희경 영남대학교 의과대학 1991 Yeungnam University Journal of Medicine Vol.8 No.1
We obtained successful functional and esthetic results by grafting of iliac marrow- cancellous bone in 2 cases of alveolar-palatal cleft patients. Bone graft of alveolar-palatal clefts provide bony supprt to adjacent teeth of cleft area, prevented from relapse of orthodontic arch expansion, closure of oroantrtal fistula and improvement of speech problem. 1. In one case, extraction of upper right central incisor that was little bone support, alignment of rotated teeth and expansion of collapsed arch segment were done with preortodontic treatment. The other case, Bone grafting was done after removal of prosthesis with no preorthodontic treatment. 2. After mucopreiosteal incision in cleft area. The mucosal flap of labial area, palate and nose were separation and the raised nasal mucosa was sutured for closure of oroantral fistula. Then, the iliac marrow-cancellous bones were grafted to cleft site. 3. After 6 months of operation, we had seen the new bone deposition to cleft site in dental radiograph and prostheic treatments of missing teeth were done.