교정치료에 따른 측모 연조직의 변화에 관한 계수공제 영상측정법적 연구

조원탁,김상철,김수남 원광대학교 치의학연구소 1995 圓光齒醫學 Vol.5 No.1

The purpose of this study was to quantify the changes of soft tissue profile following orthodontic treatment and to evaluate the relationship of those to the skeletal elements. Pre- and post-treatment lateral cephalometric head films of 40 cases(20 extraction cases, 20 non-extraction cases) were traced, and the changes following treatment were measured and quantified by digital subtraction method, and statistically analyzed. The obtained results were as follows; 1. In extraction group, the change of upper lip area(UL) was 558.60±355.17 pixels, that of lower lip area(LL) was 941.15±364.07 pixels. But, in non-extraction group the change of upper lip area(UL) was 125.65±404.16 pixels, that of lower lip area(LL) was 104.05±440.93 pixels, which was significantly lesser than those in extraction group. 2. In extraction group, there was significant correlationship between upper lip area change(UL) and difference of upper incisor point(△UIP). Lower lip area change(LL) was significantly correlated with difference of upper incisor(△UIP), difference of Frankfort upper incisor angle(△FUIA) or difference of interincisal angle(△IIA). 3. In extraction group, the ratio of difference of upper incisor point(△UIP) to difference of labrale superius(△LS) was 1.68; difference of lower incisor point(△LIP) to difference of labrale inferius(△LI) was 1.19; difference of upper incisor point(△UIP) to increment in upper lip thickness(△TUL) was 1.95. 4. In non-extraction group, there was a significant correlationship between upper lip area change(UL) and difference of upper incisor point(△UIP).

의료보험의 통합추진과제 - 의료보험통합법안 연기 배경을 중시으로 -

조원탁 한국사회복지정책학회 1999 사회복지정책 Vol.9 No.-

공공부조 수급자의 생활실태와 소득활동에 관한 연구 : 광주광역시 서구 영구임대주택 거주 국민기초 생활보장 수급자를 중심으로

조원탁,이형하,윤종성 한국사회복지정책학회 2004 사회복지정책 Vol.19 No.-

본 연구에서는 소득활동에 참여하는 국민기초생활보장제도 수급자의 일과 생활에서 나타나는 급여수 행태와 욕구를 확인하고 소득획득금액이라는 변수를 활용하여 욕구별 차이를 살펴보았다. 먼저 일하는 수급자의 일반적 특성을 사회복지전담공무원이 활용하는 보건복지종합행정시스템의 자료를 활용하여 기초통계 분석을 실시하였으며 다음으로 가족특성과 근로형태를 고려하여 선정된 44사례에 대해 귀납적 방법으로 욕구 분석을 하였다. 또한 욕구별 소득획득금액의 차이를 복지급여액과 기타 지원내용을 현금화한 자료와 빈곤을 구성하는 지수를 통해 분석하였다. 분석결과를 요약하면 첫째, 일하는 수급자의 특성에서 여성가구주는 자녀교육과 양육에 대한 부담이 크고 남성가구주는 질병과 장애가 있는 가구원 보호에 대한 부담이 큰 것으로 나타났다. 20대에서는 양육과 보호에 대한 욕구, 30~40대에서는 교육비지원에 대한 욕구, 50대에서는 일자리 유지와 질병에 대한 욕구가 강한 것으로 나타났다. 둘째, 일하는 수급자의 생활에서 파악된 급여 수급형태는 일반 장기관에 신고되지 않는 소득활동에 참여하는 형식으로 나타났다. 주된 욕구문제는 질병문제 교육비 부담, 가사부담, 아동보육, 불안정한 소득기반, 빈곤생활의 지속, 부채 등으로 나타났다. 셋째, 복지급여액과 기타 지원내용을 현금화한 소득획득금액을 산출을 통한 분석 결과 일하는 수급자들은 국가가 정한 최저생계비 대비 130%의 수입효과를 얻는 것으로 나타났다. 따라서 향후 차상위계층의 소득획득금액의 분석을 통해 비교연구를 하는 것이 필요하다. This study intends to examine the behaviours within daily lives of recipients of national basic livelihood protection, who participate in economic activities, and get the bottom of the efficiency of their needs. First, I conducted fundamental statistics analysis on general data of working recipients by using materials from health and welfare general administration system, which is used by governmental employees in social welfare department. Then I selected 44 cases considering their family career and type of business they are engaged in, and conducted analysis on their needs inductively. In addition, I conducted this analysis by converting welfare allowance and other support into money to determine the result of behaviours for their needs. The result can be summarized as follows. First, it is found out that female householders worry about the educational expenditure of their children and the cost of bringing up their children the most and that male householders family members who suffer from illnesses or disorders the most. It is shown that the recipients in their 20s are interested in the bringing up and protection of their children, in their 30s to 40s meeting the educational expenditure of their children, and in their 50s keeping being employed and maintaining their health. Second, they avoid getting usual jobs, prefer self-support jobs provided by the government to usual ones and work close to their home, and mostly participate in economic activities, which are not registered in social security institutes, as I examined their strategies by conducting intensive interview on their life and job. They mostly worry about their health, educational expenditure, household duties, bringing up their children, unstable income, continuation of poverty and debt. Third, they earn 130% of minimum cost of living, which is determined by the government, according to the analysis on their needs and efficiency. Especially, the efficiency was found high in cases where recipients seem to worry about education, protection of their children and debt. This study has significance as it intends to examine the recipients who live in permanent rental apartments and evaluate their needs and efficiency of the allowance in a situation where their residential space and health care are insured. Second, this study proved the adequacy of implementing separate allowance system in areas such as residence, health care and education, by clarifying strategies by needs and conducting analysis on efficiency.

장애인의 공공시설 이용접근권의 문제점 및 개선방안 - 광주광역시에 대한 사례연구 -

조원탁,김상욱,하민경 한국사회복지정책학회 1999 사회복지정책 Vol.8 No.-

제작방법에 따른 임시 수복용 레진의 파절강도 및 굴곡강도에 관한 연구

조원탁,최재원,Cho, Won-Tak,Choi, Jae-Won 대한치과보철학회 2019 대한치과보철학회지 Vol.57 No.3

Purpose: This study was undertaken to compare fracture and flexural strength of provisional restorative resins fabricated by additive manufacturing, subtractive manufacturing, and conventional direct technique. Materials and methods: Five types of provisional restorative resin made with different methods were investigated: Stereolithography apparatus (SLA) 3D printer (S3Z), two digital light processing (DLP) 3D printer (D3Z, D3P), milling method (MIL), conventional method (CON). For fracture strength test, premolar shaped specimens were prepared by each method and stored in distilled water at $37^{\circ}C$ for 24 hours. Compressive load was measured using a universal testing machine (UTM). For flexural strength test, rectangular bar specimens ($25{\times}2{\times}2mm$) were prepared by each method according to ISO 10477 and flexural strength was measured by UTM. Results: Fracture strengths of the S3Z, D3Z, and D3P groups fabricated by additive manufacturing were not significantly different from those of MIL and CON groups (P>.05/10=.005). On the other hand, the flexural strengths of S3Z, D3P, and MIL groups were significantly higher than that of CON group (P<.05), but the flexural strength of D3Z group was significantly lower than that of CON group (P<.05). Conclusion: Within the limitation of our study, provisional restorative resins made from additive manufacturing showed clinically comparable fracture and flexural strength as those made by subtractive manufacturing and conventional method. 목적: 본 연구의 목적은 적층 가공법, 절삭 가공법 및 직접법에 의해 제작된 임시 수복용 레진의 파절강도와 굴곡강도를 비교하는 것이다. 재료 및 방법: 각각 다른 방법들로 제작된 5가지 방법의 임시 수복용 레진을 조사하였다: Stereolithography apparatus (SLA) 3D 프린터를 이용한 적층 가공법(S3Z군), 두 가지 digital light processing (DLP) 3D 프린터를 이용한 적층 가공법(D3Z군, D3P군), 절삭 가공법(MIL군), 전통적인 방식의 직접법(CON군). 파절강도 시험은 각 방법을 이용하여 소구치 형태의 시편을 준비하였고, 굴곡강도 시험은 각 방법을 이용하여 직사각형의 바 형태의 시편 ($25{\times}2{\times}2mm$)을 준비하여 universal testing machine (UTM)을 사용하여 평가하였다. 결과: 적층 가공을 이용해 제작된 S3Z군, D3Z군, D3P군의 파절강도는 MIL군 및 CON군의 파절강도와 유의한 차이가 없었다 (P > .05/10 = .005). 한편, S3Z군, D3P군, MIL군의 굴곡강도는 CON군의 굴곡강도보다 높았으나 (P < .05), D3Z군의 굴곡강도는 CON군보다 낮았다 (P < .05). 결론: 본 연구의 한계 내에서 적층 가공법으로 제작된 임시 수복용 레진은 절삭 가공법과 기존에 사용되었던 직접법에 의해 제작된 임시수복용 레진과 임상적으로 유사한 파절강도, 굴곡강도를 나타냈다.

사회복지시설 위탁운영에 관한 연구

조원탁,김형수 동신대학교 2004 論文集 Vol.14 No.-

This article shows the characteristics of the juridical person of social welfare to solve the problems concerning entrusting management of social welfare organization in Korea. And this paper explains the basis of law about entrusting management of social welfare organization. Finally this shows the recent amendments of social welfare law and development. In Korea, since the modern social welfare organiztion has been introduced, many institution were developed. Even though the volume became remakably bigger, the quality and equity of management was not formless, a little bit confused until now. In conclusion, when the goverment entrust the social welfare organization to the private sector, it is important for the goverment to execute a appropriate and transparant procedures to manage and achive the non-profital goal of social welfare organization.

신정부의 의료보험 정책과제 : 의료보험통합일원화 추진방안을 중심으로

조원탁 한국사회복지정책학회 1998 사회복지정책 Vol.6 No.-

건강보험의 피부양자인정기준 변화의 정책적 의미

조원탁 한국보건복지학회 2002 보건과 복지 Vol.5 No.-

조기이유자돈의 아미노산 요구량에 관한 연구

조원탁,김지훈,배수한,한인규,신인수 ( W . T . Cho,J . H . Kim,S . H . Bae,In K . Han,I . S . Shin ) 한국영양사료학회 1998 韓國營養飼料學會誌 Vol.22 No.3

지르코니아의 새로운 표면처리 방법이 레진 시멘트와의 전단결합강도에 미치는 영향

조원탁,배지현,최재원 한국디지털정책학회 2021 디지털융복합연구 Vol.19 No.3