뇌성마비인의 우식경험도와 치태지수에 관한 역학조사연구

송정우,이긍호,Song, Jung-Woo,Lee, Keung-Ho 대한소아치과학회 2002 大韓小兒齒科學會誌 Vol.29 No.3

뇌성마비인의 구강위생상태에 관한 조사를 위하여 $3{\sim}48$세의 뇌성마비인 총264명(남153명, 여111명)과 비교군으로 비슷한 연령대의 비뇌성마비인 220명(남125명, 여95명)을 대상으로 구강검사를 시행하고, 우식경험유치율(dft rate), 우식경험유치지수(dft index), 우식경험영구치율(DMFT rate), 우식경험영구치지수(DMFT index), 치태지수(plaque index)를 산출하여 비뇌성마비인과 비교하였으며, 지적, 행동, 언어장애의 정도, 유형 및 이환 부위, 거주형태, 보호자의 직업에 따라 분류, 비교하여 다음과 같은 결과를 얻었다. 1. DMFT rate, DMFT index, dft index에서 뇌성마비군과 비뇌성마비군의 유의한 차이가 없었고, dft rate는 유의한 차이로 뇌성마비군이 높게 나타났다. 2. 뇌성마비군의 성별, 유형 및 이환 부위별 비교에서 우식경험도의 유의한 차이를 보이지 않았다. 3. DMFT rate와 DMFT index는 각각의 장애의 정도가 심할수록 유의성 있는 차이로 감소하였으며, 거주형태에서는 수용군이 비수용군에 비해 낮았고, 보호자 직업에서는 자영업이 낮게 나타났다. 4. 치태지수에서 뇌성마비군이 비뇌성마비군보다 유의성 있게 높았고, 거주형태에서는 비수용군이, 보호자 직업에서는 스스로 벌어서 생활하는 경우가 유의성 있는 차이를 보이며 높게 나타났다. 5. 치태지수에서 뇌성마비군의 성별, 유형 및 이환 부위, 각각의 장애의 정도에 대해서는 유의한 차이를 보이고 있지 않았다. The purpose of this study was to make a comprehensive study and to provide information about the dental caries and plaque index of cerebral person, and to aid improvement of their oral health. The author examined intraorally 1180 deciduous teeth, 5626 permanent teeth of 264 (male:153 female:111) cerebral palsy person and 1526 deciduous teeth, 4140 permanent teeth of 220 (male:125 female:95) non cerebral palsy person as the control group. The results were as follows : 1. Cerebral palsy persons Had higher dft rate than non-cerebral palsy persons. 2. Dental caries incidence between males and females in cerebral palsy persons showed no difference, and dental caries incidence of types in cerebral palsy person showed no difference, either. 3. Mental, motor, speech handicap degrees were negatively related to DMFT rate and DMFT index, and institutionalized cerebral palsy persons and cerebral palsy persons of which parent's occupation is private business were found low DMFT rate and DMFT index. 4. Cerebral palsy persons were found to have higher plaque index than non-cerebral palsy persons, and non institutionalized cerebral palsy persons and self-supported cerebral palsy persons were found high plaque index. 5. Plaque index of male and female in cerebral palsy person showed no difference, and Plaque index of types in cerebral palsy person showed no difference, either Plaque index of handicap degrees(mental, motor, speech) showed no difference.

김승옥 소설 연구

송정우 서울市立大學校 문리과대학 국어국문학과 2007 전농어문연구 Vol.19 No.-

비스포스포네이트 제제 관련 관절통 및 근육통에 대한 지역 약국 약사 및 환자 능동적 모니터링

송정우,박소희,윤동원,이모세,이정민,김나영,김영욱,이주연,신주영,Song, Jung-woo,Park, So-Hee,Yoon, Dongwon,Lee, Mo-Se,Lee, Jung-Min,Kim, Na-Young,Kim, Young-Wook,Lee, Ju-Yeun,Shin, Ju-Young 한국임상약학회 2021 한국임상약학회지 Vol.31 No.3

Objective: We investigated arthralgia and myalgia associated with the use of oral bisphosphonate (BP) by conducting a survey of patient. Methods: The pharmacists conducted a survey between 1 Oct 2019 and 30 Sep 2020 among patients who were dispensed BP in community pharmacies to assess their demographic and medical characteristics, and their experiences with, and process for pain. Logistic regression analyses were performed to find the risk factors associated with the pain, and the odds ratios (OR) and 95% confidence intervals (CI) were determined. Results: A total of 160 patients who used BP participated in the survey (74 [46.3%] used risedronate; 61 [38.1%] used alendronate; 23 [14.4%] used ibandronate), and 20 (12.5%) of them experienced pain. Significant statistical differences of the characteristics between patients who experienced pain or not were observed regarding menopause, and parity. Compared with women who had one or two parity, women who had more than three parity were associated with the decreased risk of pain (OR, 0.24; 95% CI, 0.04-0.98). Moreover, steady exercise was associated with the decreased risk of pain compared to less exercise (OR, 0.37; 95% CI, 0.14-0.98). Conclusion: Our findings suggest that the risk of pain in BP-treated patients might be different regarding the different ingredients of BP, and dosing frequency. This survey highlights a need for a further safety research to understand the factors influencing the pain associated with the BP treatment.

인공신경망을 이용한 Al 6056 T6 열처리 파라미터 최적화

송정우(J. W. Song),김승우(S. W. Kim),홍준표(J. P. Hong),강종훈(J. H. Kang) 한국소성·가공학회 2023 한국소성가공학회 학술대회 논문집 Vol.2023 No.11

건설공사 일정관리를 위한 BIM 템플릿 개발에 관한 연구

송정우(Song, Jung-Woo),오건수(Oh, Kun-Soo),송정화(Song, Jeong-Hwa),임기주(Lim, Ki-Joo),박희웅(Park, Hee-Woong) 대한건축학회 2015 대한건축학회 학술발표대회 논문집 Vol.2015 No.-

불꽃 점화 엔진의 열역학적 효율 최대화를 위한 단일 사이클내 크랭크 축 속도 형상 최적화

송정우(Jeongwoo Song),송한호(Han Ho Song) 한국자동차공학회 2017 한국자동차공학회 부문종합 학술대회 Vol.2017 No.5

광학고온계측법을 이용한 산업 스케일 연소기에서의 우드펠릿 화염 및 우드펠릿-석탄 혼소 화염 온도 측정

송정우(Jeongwoo Song),송한호(Han Ho Song) 대한기계학회 2014 대한기계학회 춘추학술대회 Vol.2014 No.4-3

전기자동차 구동모터 권선용 20% CCAW 성형공정해석

송정우(J. W. Song),손세한(S. H. Son),김승우,박종수,강종훈(J. H. Kang) 한국기계가공학회 2022 한국기계가공학회 춘추계학술대회 논문집 Vol.2022 No.12

풍력발전기용 볼 베어링의 단순화 볼 모델을 이용한 해석기법 연구

김승우,송정우,홍준표,강종훈 한국풍력에너지학회 2023 풍력에너지저널 Vol.14 No.4

This study focuses on the analysis of slewing ball bearings in wind turbines. Slewing bearings have an outer diameter of several meters, and hundreds of balls are in contact with the raceway. Due to the large number of balls and raceway contact conditions, it is difficult to accurately analyze contact stresses using general analysis techniques. To analyze the contact stress of a slewing ball bearing, the sub-modeling method is applied, which is a technique that first analyzes the displacement of the entire model and then analyzes the local stress at the point of maximum displacement. In order to reduce the displacement analysis time of the entire ball bearing, the technique of replacing the ball with a nonlinear spring is adopted. The analytical agreement of the simplified model was evaluated by comparing it with a solid mesh model of the ball for three models with different spring attachment methods. It was found that for the condition where a large turnover moment is applied to the bearing, increasing the number of spring elements gives the closest results to modeling the ball with a solid mesh.

교원의 노동조합 설립 및 운영 등에 관한 법률과 교원노조 활동에 대한 교원의 인식 연구

정회욱,송정우 木浦大學校 敎育硏究所 2004 교육연구 Vol.16/17 No.-

이 연구는 교원의 노동조합 설립 및 운영 등에 관한 법률과 교원노조 활동에 대한 교원의 인식 연구이다. 본 연구에 따르면, 다수의 교사들은 다음과 같이 인식하고 있다. 교원들의 쟁의행위 허용 주장은 「정상적인 업무를 저해하지 않는」 집단행동 허용을 원하고 있기 때문에 법리적으로는 노조법상 쟁의행위가 아닌 국가공무원법 또는 교육공무원법상 단체행동 허용을 의미한다. 교원노조법에 단체 교섭의 대상에 대한 명문의 규정이 없으므로 인사제도, 교육정책·교육과정에 관한 사항이라고 하더라도 교원의 고용과 밀접불가분의 관계가 있는 사항은 단체교섭의 대상이 되어야 한다. 교원노조의 단체협약은 조합원에게만 적용되는 것이 협약의 본래의 성격이나 사용자가 형평성의 원리에 입각하여 임의로 비조합원에게도 적용하기 때문에 교원노조는 단체협약 체결에서 전체교사의 의견을 반드시 수렴하여야 한다. 그리고 교원노조의 가장 중요한 과제는 이념투쟁이 아니라 단체교섭을 통한 현장교육문제의 해결이라는 의견이 지배적이었다. This study has analysed the teacher's understanding of the 'Law for the Teacher's Union, activities and collective bargaining and showed their claims for the desirable activities from Korean Teachers and Educational Workers' Union. This study proposed studying assignments to achieve this kind of studying purpose as follows. First, how do the teachers think of 'Law for the Teacher's Union' and what's its problem? Second, how do the teachers think of teachers' union system and what's its improvement? The sample of this study was 342 teachers who work at an elementary, middle and high schools in Tae-baek City, Kang-won Province. Of 342 questionnaires distributed, 308 were returned (response rate was 90.1%), but of 308 questionnaires unreliable 18 were exempt from the application of these samples. This questionnaire data were composed of 32 questions. This statistical methods for data processing were frequencies analysis and Chi-sqare tests by SPSS to find a correlation between individual variation and each questions. This study was analysed as p<.05 within a significant level The conclusion that resulted from the data analysis were as follow. First, the admission of teachers' union of school unit should be decided through full discussion and profound debate, but in reality, the establishment of school unit is impossible because of conflict problems among the teachers' position Second, the permission of both a collective action and political activities of Korean Teachers and Educational Workers' Union also has to be profoundly discussed because it can be different from teachers' position, their career, or a member of union whether or not. If it is permissible, its permission should only be approved within its limit without a bad influence on study right and teaching-learning, therefore such results are undesirable. Third, according to the law now in force, agenda of collective bargaining is subjected to restriction in elevation of economical and social position of teacher. In spite of being an educational policy now, however, it is necessary for the teachers to expand that as the agenda of collective bargaining as to employment. The dual collective bargaining system of KTEU(Korean Teachers and Educational Workers' Union) and KFTA(Korean Federation of Teachers' Associations) can have an effect of checks and balances. Fourth, a member of union has to act within the limit of the law and manager should reciprocally endeavor to form democratical administration because a conflict between manager and a member of union in school causes a schism between two parts. Finally, collective agreement between the superintendent of education and teachers' union should be entered into an agreement through procedures of collecting sufficient public opinion. the problem which confronts teachers' union should try to find a solution to the problem without being split in teachers' profession. Moreover teachers' union should be in search of a better solution. It is necessary for pressure group, and to act through playing careful attention to the tends of public opinion and policy-making.