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최진영(Choi Jin Young),황인대(Hwang In Dae),김명진(Kim Myung jin),김용각(Kim Yong Kack),김종원(Kim Jong Won) 대한구강악안면외과학회 1986 대한구강악안면외과학회지 Vol.12 No.1
Eagle s syndrome is the term given to symptomatic elongation of the styloid process or mineralization of the stylohyoid or stylomandibular ligament. Although ossification of stylohyoid ligament was first described in the 1600 s, the syndrome is named for Eagle. Symptoms include the sensation of a foreign body, pain referred to the ear, dysphonia dysphagia, sore throat, require differential diagnosis such as unerupted thired molar, TMJ disorder, migraine, headache, atypical trigeminal neuralgia, otalgia, etc. Now, we present three cases of Eagle s syndrome treated by surgical resection of styloid process with good results.
경도인지장애에서 알츠하이머병의 경과와 연관된 신경정신학적 증상의 고찰
최진영 ( Jin Yong Choi ),문석우 ( Seok Woo Moon ),남범우 ( Beom Woo Nam ) 한국정신병리진단분류학회 2009 精神病理學 Vol.18 No.1
Mild Cognitive Impairment(MCI) often represents a transitional stage betweeen normal aging and Alzheimer`s Disease(AD). Review of many studies of MCI and AD, The overall pattern of neuropsychiatric symptoms in MCI is similar to that seen in mild AD, with depression, apathy, agitation, anxiety, and irritability among the most commonly exhibited symptoms. Several longitudinal studies of MCI suggest that depression and apathy in particular may represent prodromal symptoms of AD that are indicative of subsequent development of dementia, althougth not all investigators have confirmed these findings. These symptoms have serious adverse consequences and should be inquired about and treated as necessary.
최진영(Choi, Jin-Young),김용철(Kim, Yong-Cheol),박성준(Park, Sung-Jun),성열문(Sung, Youl-Moon),김휘영(Kim, Whi-Young),김희제(Kim, Hee-Je) 한국신재생에너지학회 2006 한국신재생에너지학회 학술대회논문집 Vol.2006 No.06
Sputter deposition followed by surface treatment was studied using reactive RF plasma as a method for preparing titanium oxide (TiO₂) films on the FTO (SnO₂: F) substrate for dye-sensitized solar cells (DSCs). Anatase structure TiO₂ films deposited by reactive RF magnetron sputtering under the conditions of Ar/O₂(5%) mixtures, RF power of 600W and substrate temperature of 400?C were surface-treated by inductive coupled plasma (ICP) with Ar/O₂ mixtures at substrate temperature of 400?C, and thus the films were applied to the DSCs. We have chosen a solar cell width as a variable of a large-scaled DSCs and confirmed electric characteristics of an individual cell. As a result, the higher the internal resistance of DSC becomes, the wider the width gets. Internal resistance makes it difficult to collect photoelectron generated from dye. Ultimately up sizing DSC causes the increase of internal resistance and then has a bad effect on the cell characteristics.
CNT와 Pt 상대전극을 가지는 염료감응형 태양전지의 직렬 {\cdot} 병렬 연결에 따른 특성비교
최진영(Choi, Jin-Young),홍지태(Hong, Ji-Tae),김미정(Kim, Mi-Jeong),이용철(Lee, Yong-Chul),김희제(Kim, Hee-Je) 한국신재생에너지학회 2007 한국신재생에너지학회 학술대회논문집 Vol.2007 No.06
Cost effectiveness is an important parameter for producing DSSCs as compared to the widely used conventional silicon based solar cells. A fluorine-doped tin oxide (FTO) substrate coated with a catalytic amount of platinum is used as counter electrode in dye-sensitized solar cell. Carbonaceous materials are quite attractive to replace platinum due to their high electronic conductivity, corrosion resistance towards I_{2}, good catalytic effect and low cost. In this paper, the unit DSSCs with Pt and CNT as a counter electrode were connected in series-parallel externally, then the current-voltage curves were investigated to find out the connection characteristics of the DSSC with CNT counter electrode. The connection characteristics of the DSSC with CNT counter electrode is superior to that of the DSSC with Pt counter electrode. And a parallel connection of the DSSC with CNT counter electrode has higher efficiency than a series connection of that.
자기공명영상으로 확진한 임신 20주경의 진행성 복강임신 환자에서 수술 후 잔류태반의 초음파 추적검사
최진영 ( Jin Young Choi ),임지현 ( Ji Hyun Lim ),성혜인 ( Hye In Sung ),김용구 ( Yong Gu Kim ),정은환 ( Eun Hwan Jeong ) 대한산부인과학회 2011 Obstetrics & Gynecology Science Vol.54 No.6
We successfully treated a case of advanced abdominal pregnancy which was diagnosed with ultrasonography and magnetic resonance imaging in a woman of 20th week of pregnancy who did not receive any prenatal care. It is advisable to leave the placenta in situ because removing the placenta may be associated with severe hemorrhage. Furthermore, identifi cation of uterine wall around the fetus and the placenta is very important in diagnosing abdominal pregnancy.
품질분임조 활동이 품질분임조 성과 및 기업의 경영성과에 미치는 영향
최진영 ( Jin Young Choi ),이상철 ( Sang Chul Lee ),김광용 ( Kwang Yong Kim ),박상찬 ( Sang Chan Park ),서영호 ( Yung Ho Suh ) 한국품질경영학회 2011 품질경영학회지 Vol.39 No.2
The purpose of this research is to identify the effect of quality circle activities upon quality circles performance and business performance. Empirical results indicate that quality circle activities influence on quality circles performance in both individual and enterprise level, Quality circles performance influences on not employment satisfaction but customer satisfaction. business performance (profitability and market values) of companies with quality circles is higher than that of companies without quality circles. In conclusion, quality circle activities influence on quality circles performance that effect on business performance.
서용진 ( Yong Jin Suh ),최진영 ( Jin Young Choi ) 대한설비관리학회 2015 대한설비관리학회지 Vol.20 No.4
The fabrication (Fab) layout design is a strategic issue and has a significant impact on the efficiency of a semiconductor manufacturing system. Fab layout consists of manufacturing equipments and material handling system, while material handling system is getting more and more important. In case of Fab layout design, manufacturing and material handling factors should be taken into consideration simultaneously. Although there are some previous works on fab design and evaluation methods, they only focus their own specific performance indices. Therefore, in this paper, we suggest an Analytic Hierarchy Process (AHP)-based evaluation method considering various criteria together to evaluate Fab facility layout. Specifically, we categorize all the design factors into four groups and evaluate characteristic values of them by using experts review from an electronic company in Korea. We exemplify the proposed method by using three Fab layout in the literature.
악교정수술환자에서 폴리메틸메터크릴레이트(아테콜??) 주입을 통한 융비술
옥용주(Yong-Ju Ok),김명진(Myung-Jin Kim),팽준영(Jun-Young Paeng),명훈(Hoon Myoung),황순정(Soon-Jung Hwang),최진영(Jin-Young Choi),이종호(Jong-Ho Lee),정필훈(Pill-Hoon Choung) 대한구강악안면외과학회 2005 대한구강악안면외과학회지 Vol.31 No.4
Polymethyl-methacrylate(PMMA; Artecoll) microspheres suspended 1 : 3 in a 3.5% collagen solution has been used as an injectable implant for long lasting correction of wrinkles and minor skin defects. The patients with mandibular prognathism have increased necessity for nasal augmentation. Usually these patients usually get an additional rhinoplasty after orthognathic surgery. The purpose of this study is to evaluate the result of PMMA injection for nasal ridge augmentation simultaneously with the orthognathic surgery. PMMAs were injected to the nasal dorsum of 13 patients with mandibular prognathism to augment the nasal ridge at the end of the orthognathic surgery. The cephalometric X-ray and clinical facial photograph were taken at 2, 4 and 6 months after operation. Using S-N line, we calculated the change of soft tisuue on the nasal ridge and also investigated the degree of patients satisfaction at 6 months after operation. Most of the patients were satisfied with their nasal ridge height status from moderate to good degree. The average amount of nasal ridge augmentation was 1.4 ± 0.5 mm immediately after operation, 1.2 ± 0.4 mm at 2 months after operation. The postoperative nasal ridge height seemed to be remained stable after 2 months. Intraoperative PMMA injection is considered to be simple and effective technique which can be used for the minor augmentation of nasal ridge in the orthognathic patients.
신용녀(Yong Nyuo Shin),최진영(Jin Young Choi) 한국정보과학회 2000 한국정보과학회 학술발표논문집 Vol.27 No.2Ⅲ
복잡한 시스템을 구현하는데 컴포넌트의 사용이 유용하다는 것은 이미 누구나 인지하고 있는 사실이다. 엔터프라이즈 자바 빈즈(Enterprise JavaBeans, EJB)는 컴포넌트 트랜잭션 모니터를 위한 표준 서버측 컴포넌트 모델이다. 엔터프라이즈 자바 빈즈 아키텍쳐를 이용해 만들어진 어플리케이션은 확장서이 있고, 트랜잭션을 보장할 수 있으며, 다수 사용자 환경에서도 안전하다. 기존의 객체지향 방법론으로 어플리케이션을 개발하더라도 진정한 소프트웨어 재 사용성을 보장할 수 없었다. 그러나 EJB 아키텍쳐를 사용하면 소프트웨어 재 사용성을 보장하고 보다 용이하게 새로운 어플리케이션을 개발할 수 있다. 본 논문은 정확한 분석과 설계를 위하여, Rational rose의 UML을 이용하여 시스템을 모델링하고, 템플릿 제너레이트인 인라인(inline)과 비주얼 카페를 연동하여 온라인 주문 시스템을 구현하였다.