『석보상절』과 『월인천강지곡』제작의 선후 관계에 대하여

유근선(Yu, Keun-Seon) 한국어문학회 2014 語文學 Vol.0 No.126

There have been diverse discussions on the order of publications of 『Seokposangjeol(釋譜詳節)』 and 『Weolincheongangjigok(月印千江之曲)』. The purpose of this study is to grasp the order of the publications of the two literary works by comparing the markings for the sound of Sino-Korean characters in 『Seokposangjeol』 and 『Weolincheongangjigok』 with those in 『Worinseokpo(月印釋譜)』. From the result, we confirmed that there are as many as over 20 Chinese characters in 『Seokposangjeol』 for which the markings are different from those in 『Worinseokpo』, whereas the markings in 『Weolincheongangjigok』 largely concur with those in 『Worinseokpo』. This means that 『Seokposangjeol』 precedes 『Weolincheongangjigok』. That is, as recorded in the preface of 『Worinseokpo』, 『Weolincheongangjigok』 is thought to have been published after the Korean annotations in 『Seokposangjeol』 were finished. And the corrected markings for the sound of Sino-Korean characters in 『Weolincheongangjigok』 are thought to be a type of the markings emerging before the settlement of the markings of the sound of Sino-Korean characters by 『Donggukjeongun(東國正韻)』.

칼만필터를 이용한 적응적 손영역 획득 시스템

양선옥,고일주,이근수 안성산업대학교 1997 論文集 Vol.29 No.2

We extract hand region by using color information, because it is an important feature for human vision to distinguish objects. Because pixel values in images are changed according to the luminance and lighting source, it is difficult to extract hand region exactly without previous knowledge. We generate a hand skin model at leaning stage, and extract hand region from images by using the model. We also use Kalman filter to consider the change of pixel values in hand skin model. Kalman filter restricts the search area for extracting hand region at next frame also.

상악 협측 치은에 발생한 모세혈관종 치험례 : A CASE REPORT

강근영,양규호,최남기,김선미 大韓小兒齒科學會 2004 大韓小兒齒科學會誌 Vol.31 No.4

혈관종은 혈관의 증식에 의해 발생하는 양성 종양으로 유아와 어린이에서 호발한다. 대부분 진성종양으로 보다는 과오종(hamartoma)으로 보며 구강내 호발부위는 입술, 혀, 협점막 구개부 등이다. 임상소견은 편평하거나 융기된 적청색 병소로 보통 단발성이다. 조직학적 소견을 통해 모세혈관성(capillary), 해면상(cavernous), 혼합성(mixed), 경화성(sclerosing)등으로 분류되며 확진된다. 본 증례는 6세 남자 환아가 치은에 뭐가 났다는 것을 주소로 전남대학교 병원 소아치과에 내원하였다. 임상검사 결과 #62, 63 부위의 부착치은에 딸기모양 종물(mass)이 관찰되었다. 조직검사 시행 결과 모세혈관종으로 확진되었으며 외과적 절제로 양호한 결과를 얻었기에 보고하는 바이다. 혈관종은 재발이 드물며 악성전환이 없지만 출혈 경향이 높으므로 임상적 시술시 주의가 요구된다. The hemangioma, a benign proliferation of blood vessel, is the most common tumor of infancy and childhood. In many instances, the lesion probably represents a hamartoma or malformation rather than a true neoplasm. In the oral cavity, common sites are lips, followed by tongue, buccal mucosa and palate. Clinical characteristics appear as a flat or raised reddish-blue lesion and are generally solitary. They are classified on the basis of their histological appearance into capillary, mixed, cavernous or a sclerosing variety. A 6-year-old male of this case was referred to the Department of Pediatric Dentistry, Chonnam National University with a chief complaint of swelling lesion on gingiva. The strawberry appearance mass was detected by clinical examination on attached gingiva at the upper left primary lateral incisor and canine. Surgical excision and biopsy were carried out for histological examination and the lesion was diagnosed with a capillary hemangioma. The risk of recurrence after this therapy is rare, and there is no malignant transformation. Despite their benign origins and behaviour, hemangiomas in the region of oral cavity are always clinically important to the dental profession because of bleeding tendency.

상호작용 시각 정보 추출을 위한 프레임 지식의 이용

양선옥,이근수 안성산업대학교 1995 論文集 Vol.27 No.-

본 논문에서는 핸드제스쳐 인식시스템의 성능향상을 위하여 상요자로부터의 학습정보를 얻기 위해 시스템의 일정 계획에 의한 훈련 자료의 획득과 획득된 자료로부터 제스쳐 인식 파라미터를 학습하는 학습시스템의 구조를 소개한다. 학습시스템은 사용자에게 임의의 동작을 지시하는 모델을 제시한 후, 카메라를 통해 사용자의 반응을 입력 받는 가이더, 입력된 영상을 분석하여 정확한 훈련 자료를 획득하는 해석모듈과 훈련 자료로부터 분할 요소를 학습하는 학습모듈로 구성된다. 시스템은 정확한 훈련 자료를 획득하기 위해서 해석모듈내에 계획유도프레임, 상황프레임, 해석프레임 등의 프레임 지식표현 방법을 이용한다. In this paper, we describe a learning system to acquire training data by system's plan and to learn parameters of hand-gesture recognition from them. The system consists of a guider, which provides some actions to user and captures his(or her) responds through camera, an interpreter module, which acquires exact training data, a learning module, which learns segment components from acquired data. It uses a method of frame knowledge representation to extract correct training data. It includes PlanDriver, Situation, and Interperter frame in the interpreter module.

여자고등학교 농구선수들의 학년별 식습관 차이 조사

이근일,김미선,임혜경 용인대학교 국제스포츠과학연구원 체육과학연구소 2008 體育科學硏究論叢 Vol.18 No.1

The purpose of this study is to investigate nutritional state and dietary behaviors in basketball athletes. Subject of this study was one hundred people of 23 female high school attending 1-2 grade. The measurement variable to investigate a nutritional state and dietary behaviors was main eating patterns, dietary behaviors, food intake and supplements. The result of analysis is as follows. 1. The difference of nutritional state as each grade was not a statistically difference among supplements and dinner, but there was a statistically difference among breakfast and lunch between groups. 2. Difference of intake lists was that one-grade were higher than two-grade intake from food, but two- grade were higher than one-grade in dairy product and fruit for additional taking nutrition. 3. The weight of intake food was that two-grade was statistically higher than one-grade in every lists. 4. The result of nutritive conditions each grade was that one-grade was statistically higher than one-grade. 5. The ingestion existence and nonexistence related to intake supplements of exercise nutrition was that two-grade was statistically higher than one-grade, intake frequency as well. Both one and two-grade response fatigue recovery and improving muscle in purpose of intake nutrition. and intake admonition was parents in two groups. above results from the study. We know nutrition intake frequency expect food is high as much as physical activity volume. we know high-nutrition intake is getting increase, as growing experience of exercise in case of one-grade.

변위 매복된 상악 중절치의 맹출유도

강근영,양규호,최남기,김선미 大韓小兒齒科學會 2005 大韓小兒齒科學會誌 Vol.32 No.3

매복치아란 어떤 원인에 의하여 구강점막이나 약골내에서 치아의 맹출이 중지된 상태를 말하며, 악궁내의 어떠한 치아도 매복될 수 있으나 가장 흔하게 이환되는 치아는 상, 하악 제 3대구치, 상악 견치, 상, 하악 제 2소구치, 상악 중절치의 순으로 나타난다. 이 중 상악 영구 전치의 매복률은 0.1-0.5%정도이며 매복 원인으로는 여러 가지가 있으나 유전치의 외상, 과잉치, 치근단 병소로 인한 매복이 흔하며 조기에 적절히 치료되지 못하면 정중선의 변위, 인접치에 의한 맹출공간 감소, 치조골 높이의 차이 등의 결과를 유발한다. 치료로는 주기적 관찰방법, 매복치의 맹출로가 정상이며 치근이 미완성일 경우 상부 연조직과 경조직을 단순히 제거하여 맹출을 유도하거나 외과적 노출 후 매복치를 교정 하는 방법, 치아이식술, 발치 등을 시행할 수 있다. 본 증례들은 상악 중절치의 맹출 지연을 주소로 본원에 내원한 환아들로 상악 중절치의 변위 배복을 외과적 노출과 교정적 견인을 시행하여 양호한 결과를 얻어 보고하는 바이다. Tooth impaction is defined as a cessation of the eruption of a tooth at the level of the oral mucosa or alveolar bone by any causes. Any tooth in the dental arch can be impacted, but the teeth frequently involved in a descending order are the mandibular and maxillary third molars, the maxillary canines, the mandibular and maxillary second premolars, and the maxillary central incisors. In these teeth, impaction of maxillary incisor occurs in about 0.1-0.5% and major causes are trauma, supernumerary teeth and periapical inflammation of primary maxillary incisor. Delayed eruption of a maxillary central incisor results in midline shift, the space's being occupied by an adjacent tooth and different levels of alveolar height. Treatment options are observation, surgical intervention, surgical exposure and orthodontic traction, trans-plantation and extraction. These cases were about the patients with delayed eruption of maxillary central incisor. We surgically exposed impacted tooth and guided it into normal position by the orthodontic traction. At the completion of traction, the maxillary central incisor was positoned fairly within the arch and complications such as root resorption were not observed.

서울 지역 40세 이상의 남성을 대상으로 한 하부요로증상에 대한 역학조사

조규선,조문기,임대정,손환철,김현회,이종욱,박수경,유근영 大韓泌尿器科學會 2001 Korean Journal of Urology Vol.42 No.8

법랑아세포성 섬유치아종

장현선,기근홍,김수관 대한악안면성형재건외과학회 2000 Maxillofacial Plastic Reconstructive Surgery Vol.22 No.6

Ameloblastic fibro-odontoma consists of ameloblastic fibroma combined with an odontoma. Ameloblastic fibro-odontoma affects somewhat younger patients than ameloblastic fibroma and 62% of patients are younger than 10 years. Clinical, radiologic, and histologic studies were performed in 9-year-old child of ameloblastic fibro-odontoma. Location of the lesion was the upper molar area. Radiographically, the opaque odontomatous tissues was observed in a circumscribed, but otherwise radiolucent area. Histologically, typical ameloblastic fibro-odontoma was associated with the calcifying or calcified dental tissues of an odontoma. In this paper, a case of ameloblastic fibro-odontoma of the maxilla and a review of the literature is presented.

III급 부정교합 어린이의 수완부 골성숙과 하악 3대구치 발육에 대한 연구

강근영,양규호,최남기,김선미 大韓小兒齒科學會 2008 大韓小兒齒科學會誌 Vol.35 No.2

본 연구는 I급 부정교합과 III급 부정교합 어린이의 수완부 골성숙 단계와 하악 제3대구치 발육을 비교 · 평가하고자 하였다. 이를 위해 전남대학교병원 소아치과에 내원한 환자들로 8세부터 15세 사이의 Angle I급 부정교합을 지난 남자 149명,여자 155명 그리고 Angle III급 부정교합을 지닌 남자 153명,여자 155명,총 612명을 대상으로 하였으며 골성숙 단계 평가를 위해 수완부 사진을 이용한 Fishman의 방법을 사용하였고 하악 제3대구치의 발육 단계를 평가하기 위해 Orthopantomogram을 이용한 Gat 등의 New Six-Developmental-Stage 방법으로 판독하여 다음과 같은 결과를 얻었다. 1. 골성숙 단계는 I급 부정교합과 III급 부정교합군 모두 전반적으로 여자가 남자보다 빠르나(p<O.05) 하악 제3대구치의 석회화 단계는 성별 차이가 없었다. 2. 남녀별 골성숙 단계와 하악 제3대구치의 석회화 단계는 I급과 III급 부정교합군 간에서 유의한 차이가 없었다. 3. I급 부정교합과 III급 부정교합군의 수완부 골성숙 단계와 하악 제3대구치 석회화 단계 사이의 상관관계는 두 군 모두 높은 상관성을 보였다(p<O.O1). 4. I급 부정교합과 III급 부정교합군의 하악 제3대구치 석회화 단계와 연령사이의 상관관계는 두 군 모두 높은 상관성을 보였다(p<O.O1). 이상의 결과로 수완부 골성숙도와 하악 제3대구치 발육은 I급 부정교합과 III급 부정교합군 간에 차이가 없었다. The purpose of this study was to investigate the relationship of the skeletal maturity of hand-wrist and the development of mandibular third molar in subjects with class I and class III malocclusion. The subjects used in this study were 304 children(149 boys, 155 girls) with class I malocclusions and 308 children(153 boys, 155 girls) with class III malocclusions, ranged from 8 to 15 years of age. Hand-wrist radiographs and panoramic radiographs were used to evaluate the stage of skeletal maturity and teeth development. Fishman s method for the skeletal maturity stages of the hand-wrist and new six-developmental-stage method for the calcification stages of mandibular third molars were analyzed. The results were as follows: 1. In subjects with class I and class III malocclusion, skeletal maturity of the hand-wrist occured earlier in females than in ma1es(p<0.05), while the calcification stages of mandibular third molars were no significant gender differences. 2. There were no significant differences between the groups, when comparing the skeletal maturity stages of the hand-wrist and the calcification stages of mandibular third molars between subjects with the class I and the class III malocclusion. 3. The correlation coefficients between the calcification stages of mandibular third molars and the skeletal maturity stages of the hand-wrist in subjects with class I and class III malocclusion showed a high interrelationship(p<0.01). 4. The correlation coefficients between the calcification stages of mandibular third molars and chronological age in subjects with class I and class III malocclusion showed a high interrelationship (p<0.01). As a result, there were no significant differences between class I and class III malocclusion group for skeletal maturity of the hand-wrist and third molar development.

뼈흡수유도호르몬이 ROS17/2.8세포로부터 Nitric Oxide 형성에 미치는 영향

고선일,김민성,한원정,김세원,김정근 대한구강악안면방사선학회 2005 Imaging Science in Dentistry Vol.35 No.3

Purpose : We performed the present study to investigate whether osteotropic hormomes play roles on the nitric oxide (NO) production in culture of ROS17/2.8 osteoblastic cells. Materials and Methods : The osteoblastic cell line ROS17/2.8 cells were cultured in F12 medium supplemented with 5% fetal bovine serum (FBS) at 37?C in a humidified atmosphere of 5% CO₂ in air. ROS17/2.8 cells were plated in 96-well plates at a density of 2-3×10³ cells/well and grown to confluence. Then the cells were pretreated with osteotropic hormones (parathyroid hormone (PTH) 20-500 ng/mL, 1,25 dihydroxycholecalciferol (1,25[OH]₂D₃) 1-100 nM; prostaglandin E₂ (PGE₂) 20-500 ng/mL) in the medium supplemented with 0.4% FBS for 72 hours and the cells were treated with cytokines (TNFα and IFNγ) in phenol red-free F12 medium for an additional 48 hours. NO synthesis was assessed by measuring the nitrite anion concentration, the reaction product of NO, in the cell culture medium using Griess reagent. Results : PTH and 1, 25[OH]₂D₃ pretreatment induced a significant increase in NO production in the presence of TNFα and IFNγ. PGE₂ slightly induced NO production compared to the control group. But, PGE2 pretreatment did not affect in NO production in the presence of TNFα and IFNγ. Conclusions : These results suggest that the actions of osteotropic hormones in bone metabolism may be partiallymediated by NO in the presence of cytokines.