전진 이부성형술을 동반한 하악지 시상분할골절단술에서 경조직 변화와 관련된 연조직 변화에 관한 연구

최은주,이정근,이승훈,황병남,Choi, Eun-Zoo,Lee, Jeong-Keun,Rhee, Seung-Hoon,Hwang, Byung-Nam 대한악안면성형재건외과학회 2000 Maxillofacial Plastic Reconstructive Surgery Vol.22 No.1

Purpose : The purpose of this study is to setup a standard treatment protocol in surgical correction of skeletal malocclusion with Angle Class III patients. We asessed the soft tissue changes according to skeletal changes of patients who have undergone orthognathic surgery with bilateral split sagittal ramus osteotomy (BSSRO) and advancing genioplasty. Materials & Methods : The soft tissue change of 9 skeletal Class III patients was assessed after BSSRO and advancing genioplasty. The patient group was skeletal Class III who was surgically treated by BSSRO & advancing genioplasty. The average follow up period is 13 months with the range of 6 and 30 months. All patients have undergone preoperative and postoperative orthodontic treatment. The assessment was devided into two groups. One was antero-posterior relationship and the other was vertical relationship of dimensional changes of soft tissue after orthognathic surgery. Results : In antero-posterior dimensional changes after surgery, the percentage of soft tissue change in comparison to hard tissue was 89%. Vertical ratio after surgery, 86% soft tissue changes were assessed.

Zirconia ceramic fixed dental prosthesis with all-on-4 concept implants for irradiated maxilla: A case report

최은주,조혜원,Choi, Eun-Joo,Cho, Hye-Won The Korean Academy of Prosthodonitics 2017 대한치과보철학회지 Vol.55 No.2

The implant-supported fixed dental prosthesis in irradiated maxilla needs meticulous treatment planning due to low bone healing capacity. All-on-4 concept implantation can reduce the number of implants to be placed avoiding bone grafting procedure. Conventionally, prefabricated angled abutments for tilted implants have been used. However, in this case, it was replaced with computer-aided design and computer-aided manufacturing (CAD/CAM) abutment. This case report described all-on-4 concept implantation and fabrication of CAD/CAM zirconia fixed dental prostheses using CAD/CAM titanium abutments. 방사선치료를 받은 상악에 임플란트 지지 고정성 보철물을 이용하여 수복하는 것은 골치유능력이 낮기 때문에 상세한 치료계획이 필요하다. All-on-4 개념에 의한 임플란트 식립은 골이식을 피하면서 임플란트를 매식할 수 있어 유리하다. 일반적으로 경사된 임플란트에는 기성 경사형 지대주를 사용해왔다. 본 임상증례에서는 computer-aided design and computer-aided manufacturing (CAD/CAM)으로 제작된 지대주를 사용하였다. 본 증례는 all-on-4 개념에 의해 임플란트를 매식하고 CAD/CAM titanium 지대주를 제작한 다음 CAD/CAM zirconia 고정성 보철물로 수복하여 좋은 결과를 얻었기에 보고하고자 한다.

홈페이지를 통한 대학도서관 서비스 접근성 평가 분석

최은주,유종덕,Choi Eun-Ju,Ryoo Jong-Duk 한국문헌정보학회 2005 한국문헌정보학회지 Vol.39 No.3

본 연구는 국내 대학도서관 홈페이지상의 도서관서비스 항목의 접근성을 평가 분석해 봄으로써 이용자에게 어떻게 하면 효율적인 서비스를 할 수 있을 것인가에 대한 방향을 제시하는데 목적을 두었다. 조사대상은 전국적으로 4년제 국$\cdot$공립 및 사립대학교도서관 가운데 69개관을 계층적 표집방법에 의해 선정하여 홈페이지의 접근성을 평가하였으며, 평가항목은 네 개의 평가영역과 23개의 평가질문으로 구성하였고 이의 분석은 SPSS 12.0을 통하여 통계처리하였다. 평가영역에 대한 가설검증을 통해 결론을 도출하였고 이를 바탕으로 대학도서관에서의 홈페이지를 통한 보다 효율적인 도서관서비스를 위한 제안을 하였다. The purpose of this study is to provide directions for more effective and efficient service for library user by evaluating and analyzing library service access points on university library homepages. 69 national/public and private university libraries throughout the country are selected by stratified sampling method. The items used for evaluation are composed of 4 areas and 23 questions, and SPSS 12.0 is used for statistical analysis. The results are elicited through the hypothesis testing, and some suggestions are made for the effective university library homepage service.

연수기 - 일본 성마리아 병원 연수기(2차) - St. Mary's Hospital을 다녀와서 -

최은주,Choi, Eun-Ju 한국가톨릭의료협회 2001 한국가톨릭병원협회지 Vol.31 No.-

아로마 에센셜 오일의 사상체질의학적 분류제목

최은주,홍선기,유준상,Choi, Eun-Joo,Hong, Sun-Gi,Yoo, Jun-Sang 사상체질의학회 2011 사상체질의학회지 Vol.23 No.3

1. Objectives: Aromatherapy is one of the alternative medical treatments by flavors of essential oils extracted from plants. This study was to investigate the classification of aroma essential oils by Sasang Constitution for clinical applications. 2. Methods: 1) We searched scientific name of aroma essential oils and scientific name of herbs, classify aroma essential oils according to Sasang Constitution. 2) If the method 1) is impossible, sort them by regard of aroma essential oils' flavors, specific characters and efficacies. 3. Results: Aroma essential oils suitable for Soeumin are 27 kinds, for Soyangin and Taeeumin are each 16 kinds, and for Taeyangin are 5 kinds.(Duplicates are allowed.) The cases which can not be classified clearly, are 10 kinds, so they are able to consider the Constitution of the more than two-phase. 4. Conclusions: Most of aromatic herbs are warm and spicy by pre-reports. So, aroma essential oils suitable for Soeumin are most often. After this study, studies about Sasang Constitutional herb recipes and more clinical studies are needed.

상악골 Le Fort I 골절 환자에서 경구 기관 내 삽관 하에서의 악간고정 및 정복: 증례보고

최은주,이석련,Choi, Eun-Joo,Lee, Seok-Ryun 대한치과마취과학회 2014 Journal of Dental Anesthesia and Pain Medicine Vol.14 No.4

In order to reduce jaw fracture accompanied by basal skull or nasal fracture, submental intubation could be generally performed. Albeit submental intubation has been widely accepted, it could develop complications such as nerve injury, glandular duct injury, and orocutaneous fistula. Here, we suggest oral intubation for overcoming complications and providing more stable surgical environment in emergency case. Under oral intubation maintaining in retromolar triangle and buccal corridor space, intermaxillary fixation was successfully underwent in 38-years-old female patient with Le Fort I fracture accompanied by pneumocephalus.

대학도서관 참고정보서비스업무의 CD-ROM 데이터베이스 활용에 관한 현황 분석

최은주,Choi Eun-Ju 한국문헌정보학회 1998 한국문헌정보학회지 Vol.32 No.2

본 연구에서는 국내 주요 대학도서관에서의 참고정보서비스를 위한 CD-ROM 활용 현황을 조사 분석함으로서 CD-ROM의 이용을 통하여 보다 효율적인 참고정보서비스 체제를 수립하는데 도움이 될 수 있는 기초적 자료를 제공함에 그 목적을 두었다. 전국적으로 장서수 20만권 이상을 보유하고 있는 대학도서관 66곳을 대상으로 하여 질문지에 의한 우편조사로 자료를 수집하였다. CD-ROM 활용의 일반적 현황, 참고사서 및 이용자의 CD-ROM 검색과 관련되는 제 문제들, CD-ROM 이용의 전반적 추세 등이 조사되었으며 조사결과를 바탕으로 하여 참고정보서비스에의 효율적인 CD-ROM 활용방안을 제시하였다. This study intended to examine and analyze current status of CD-ROM use in reference and information service in major university libraries. 66 university libraries with holdings of over 200,000 were selected throughout the country, and questionnaires were sent out by mail for data collection. Current status of CD-ROM use, some issues and problems on CD-ROM searching by reference librarians and users, and future trends of CD-ROM use were examined. Few suggestions were made for the effective CD-ROM use in reference and information service.

토마토 분말을 첨가한 죽의 품질 특성

최은주,김미향,Choi, Eun Joo,Kim, Mi-Hyang 한국식품조리과학회 2015 한국식품조리과학회지 Vol.31 No.3

We investigated the physicochemical and antioxidant activity characteristics of tomato porridge with different ratios (0%, 2%, 4%, 6%, and 8%) of tomato powder in order to determine its potential health benefits. Tomato porridge samples were measured to obtain 1,1-diphenyl-2-picryl hydrazyl (DPPH) radical scavenging activity. The DPPH radical scavenging activity increased with the addition of tomato powder. The moisture contents of samples ranged from 81% to 78%. The L-value decreased, while a- and b-values increased, as the amount of tomato powder in the porridge increased. Also, the pH of samples decreased with increasing quantity of tomato powder. Based on sensory evaluations, the tomato powder intensified color, flavor, taste, appearance, viscosity and overall acceptability of the porridge. The sample that comprised 6% tomato powder had the highest color, flavor, taste, appearance and overall acceptability scores. Consequently, this research found that incorporating this percentage of tomato powder into the rice flour was the best formula for tomato porridge.

Single Transistor Pipeline 구조를 갖는 Phase Accumulator 설계

최은주,조경록 ( Eun Ju Choi,Kyoung Rok Cho ) 충북대학교 산업과학기술연구소 1996 산업과학기술연구 논문집 Vol.10 No.1

Abstract_Roman Frequency synthesizer skill is phase locked loop and direct digital frequency synthesis. Direct digital frequency synthesizer is more efficient. High frequency synthesis require high speed of phase accumulator. This paper have pipeline str

모링가 잎 열수 추출물을 첨가한 설기떡의 항산화, 이화학 및 관능 특성

최은주,김은경,Choi, Eun-Ju,Kim, Eun-Kyung 한국식품조리과학회 2015 한국식품조리과학회지 Vol.31 No.3

The aim of this investigation was to examine the antioxidation, physicochemical, and sensory activity of a Korean steamed-rice cake, Sulgidduk, fortified with water extracts from Moringa oleifera (M. oleifera) leaf. M. oleifera leaf extracts were added to rice powder at rations of 0.1%, 1% and 10%. To examine antioxidation properties, the scavenging activities of DPPH radicals, hydroxyl radicals, ABTS+ radicals, and ferric ion reducing antioxidant power were investigated. M. oleifera extracts significantly increased the antioxidation activities of Sulgidduk in a dose dependent manner (p<0.05). Physicochemical characteristics were measured by proximate composition, color, texture profile analysis, and sensory evaluations. As the concentration of M. oleifera leaf extracts increased, L-values and a-values significantly decreased while b-values increased. Texture profile analysis demonstrated that the control groups showed significantly higher values for hardness, cohesiveness, chewiness, and adhesiveness as compared with groups containing M. oleifera leaf extract (p<0.05). In the sensory evaluation, the sample containing 0.1% of M. oleifera leaf extract obtained the best results in overall preference. Taken together, these results suggest that M. oleifera leaf may have the potential to increase the consumer acceptability and the functionality of Sulgidduk.