성견 발치와에 매식한 2종의 Bovine Bone Powder가 치유에 미치는 영향에 관한 조직학적 연구

박태성,임성빈,정진형,김종여,Park, Tae-Seong,Lim, Sung-Bin,Chung, Chin-Hyung,Kim, Jong-Yeo 대한치주과학회 2000 Journal of Periodontal & Implant Science Vol.30 No.3

Several extraction cases with advanced bone loss as a result of periodontal disease, root or labial bone fracture, extensive caries, and periapical lesions occur esthetic, functional problems and severe bone loss. Therefore, to treat these cases used several surgical methods and socket preservation among this therapies have been evaluated simple, effective and good prognosis in the implant placement. Socket preservation therapy have been used with barrier membranes or/and graft materials. Deproteinized bovine bone mineral have been evaluated ideal grafting materials. Recently, calcium-phosphate thin film coated bovine bone powders were developed in our country, but the study for these material wasn't reported. When two types of xenograft materials were implanted in extraction sockets of Beagle dogs, the effects of these were analyzed after 4 weeks and 8 weeks histological views. The results of this study were as follows. 1. In control groups, 4 weeks after implantation, the extraction sockets were filled with connective tissue which has dilated vessels and epithelial growth. And after 8 weeks, irregular connective bundles were observed. But new bone formation was not seen. 2. In Bio-Oss groups, epithelial growth was not seen and bone powder was covered with connective tissue fiber. New bone formation was found around the interproximal bone. There was no special change seen after 8 weeks, connective tissue fibers became more regular, and bone growth near bone powder was not made well. 3. In Ca-P BBP groups, epithelial cells didn't grow in the extraction sockets, there was a lot of new bone made around the bone powder after 8 weeks, new bone around bone powder was replaced with mature bone. It is thought that bone powder grafting into the extraction sockets is very useful for conservation of ridge, and Ca-P BBP is more effective in bone formation than Bio-Oss.

유동층반응기에서 MeO/NMD를 이용한 저농도 연소가능 오염물의 제거

박태성,정순관,윤재성,홍성창,도동섭 ( Tae Sung Park,Soon Kwan Jeong,Jae Sung Yun,Sung Chang Hong,Dong Sup Doh ) 한국화학공학회 1998 Korean Chemical Engineering Research(HWAHAK KONGHA Vol.36 No.5

For the removal of combustible pollutant gas at low concentration, the experiment about oxidation of CH₄, C_6H_6, C₂H_5OH, CO, was carried out using platinum, paladium-impregnated NMD(Natural Manganese Dioxide) in the fluidized bed reactor for several variables. At the same flow velocity the effect of particle size on conversion appeared most efficient in the size of 0.359 ㎜. The oxidation was excellent at low flow velocity and large aspect ratio because of the effect of residence time of reactant. Also the, noble metal-impregnated catalyst oxidated VOCs at more low temperature than catalyst without impregnation. For methane oxidation ability of PdO/NMD decreased in the reason that experimental temperature was so high that the structural transformation was caused.

디지털 장비(FRA 510 S)를 활용한 한국 20대 정상 성인 균형능력 평가 및 지표 개발

박태성,김상훈,강종호,신명준,Park, Tae-Sung,Kim, Sang Hun,Kang, Jong-Ho,Shin, Myung-Jun 중소기업융합학회 2020 융합정보논문지 Vol.10 No.9

This study intends to evaluate the balance ability of Korean adults in their 20s and create balance indicators using digital equipment(FRA 510 S). The study participants participated in 50 men and women in their 20s without musculoskeletal and nervous system diseases. For data analysis, Repeated Measures ANOVA was used. As a result of the study, it was confirmed that the movement of the body weight was higher when the eyes were closed and the test was performed than when the eyes were opened on a flat floor and a balance pad(47cm×39cm×5.5cm). And there was no difference according to the gender of men and women. In a future study, it is considered that the balance ability of normal elderly people will be evaluated, and the balance index of normal adults in Korea will be created and applied to the evaluation of patients with impaired balance ability. 본 연구는 디지털 장비(FRA 510 S)를 활용하여 한국의 20대 정상 성인의 균형능력을 평가하고 균형지표를 만들고자 한다. 본 연구 참여자는 근골격계, 신경계 질환이 없는 20대 정상 성인 남녀 각각 50명씩 참여를 하였다. 데이터 분석은 반복측정 분산분석을 사용하였다. 본 연구 결과 남, 여 모두 평평한 바닥과 밸런스 패드(47cm×39cm×5.5cm)에서 눈을 뜨고 있을 때보다 눈을 감고 검사를 진행하였을 때 체중심의 이동이 많은 것을 확인하였다. 그리고 남, 여 성별에 따른 차이는 없었다. 추후 연구에서는 정상 노인의 균형능력을 평가하여 한국의 정상 성인의 균형지표를 만들고 균형능력이 손상된 환자 평가에 적용이 가능할 것이라고 생각된다.

금속산화물을 이용한 유동층반응기에서 배연탈황특성

박태성,홍성창 ( Tae Sung Park,Sung Chang Hong ) 한국공업화학회 1998 공업화학 Vol.9 No.2

배출가스중의 SO₂제거를 위하여 다양한 금속산화물로 구성된 천연망간광석, 철광석, CuO/γ-Al₂O₃등을 흡착제로 사용하여 고정층반응기에서 흡착용량실험을 하였다. 또한 흡착제중 흡착용량이 떨어지는 철광석을 제외한 두 가지 흡착제를 이용하여 유동층반응기에서 유속, 온도, 입자크기 등의 조업조건에 따른 SO₂ 흡착실험을 수행하였다. 모든 흡착제에서 온도가 증가할수록 흡착량이 증가하는 화학흡착반응을 보였고 유동층반응기에서 U_0/U_mf및 U_0-U_mf와 같은 유속조건에 따라 입자 크기에 따른 흡착량의 변화가 다르게 나타났으며 유동층반응기 성능식으로부터 반응속도상수를 얻었다. 이 실험을 통하여 천연망간광석이 유동층반응기에서 SO₂ 흡착제로의 사용가능성을 확인할 수 있었다. In a fixed bed reactor, adsorption capacity of SO₂in simulated flue gases was investigated with NMO(natural manganese ore), composed of various metal oxides, iron ore and CuO/ γ-Al₂O₃ as adsorbents. The experiment carried out in a fluidized bed reactor with variables such as gas velocity, temperature and particle size. Iron ore was excluded in the fluidized bed reactor experiment for the lower adsorption capacity. The adsorption of SO₂ in metal oxide is a typical chemisorption because the adsorption capacity of all adsorbents increased with temperature. The effect of particle size on the adsorption capacity was varied with the ratio, U_0/U_mf and the difference of U_0- U_mf. U_0 is the gas velocity, U_mf is the minimum fluidization gas velocity. U_0/U_mf and U_0/U_mf explain the behavior of the gas and solids in the fluidized bed reactor. From the performance equation of the fluidized bed reactor, kinetic reaction rate constants were obtained by the non-linear least square method. The adsorption capacity of NMO proved the potential use of SO₂ adsorbents.

스마트 윈도우용 리튬 전도성 전해질 개발

박태성,백희원,진교원,조봉희,김영호 ( Tae Sung Park,Hee Won Back,Gyo Won Chin,Bong Hee Cho,Young Ho Kim ) 한국전기전자재료학회 1997 한국전기전자재료학회 추계학술대회논문집 Vol.1997 No.1

스포츠 마사지샵의 이용동기 및 서비스요인이 구매행동에 미치는 영향

박태성(Tae Sung Park),김장환(Jang Hwan Kim),최명수(Myung Soo Choi),엄대영(Dae Young Eum) 한국사회체육학회 2008 한국사회체육학회지 Vol.0 No.34

The purpose of this study is to examine sports massage shop users` general characteristics(gender, age, marital status, educational background, income, occupation, massage-using type) and specific motivation factors(social contact, health, psychological pleasure) and determine changes in behavior after purchase by service factors of a sports massage shop(indoor environment, incidental facilities, convenience, human relations, managers` competence, programs and fees). This study selected a population of 20 customers using one of 13 sports massage shops in Daegu and North Gyeongsang Province as of 2008, with empirical analysis performed on a total of 254 questionnaires (97.7%) by using random sampling and a self-administration method. Cronbach`s α was estimated to test reliability and exploratory factor analysis was carried out to test construct validity. For data processing, SPSS WIN 15.0, which is a social research analysis program, was used to draw results according to the goal of data analysis. From the purpose and methods of research, the following conclusions could be drawn: Customers of a sports massage shop were principally in their forties or above and engaged in professional or office works; they were most frequently motivated to use a sports massage shop by heath concerns, followed by social factors; managers` competence or program and fee factors had great effects on purchase and post-purchase behavior.

향상된 인증기법을 통한 안전한 모바일 테더링 기법

박태성(Tae-Sung Park),김성윤(Sung-Yoon Kim),전문석(Moon-Seog Jun) 한국정보과학회 2010 한국정보과학회 학술발표논문집 Vol.37 No.1D

테더링 서비스(Tethering Service)는 인터넷에 연결된 모바일 장비가 스스로 중계기 역할을 하여 주변의 테더링을 사용하는 장비에 인터넷 접속을 가능케 하는 서비스이다. 즉, 별도의 모무선 모뎀 없이 이동전화를 PC나 휴대기기에 연결해 언제 어디서든 무선 인터넷을 이용할 수 있도록 하는 것이다. 이러한 테더링은 방식에 따라 블루투스, USB 케이블 연결, 무선랜 등이 사용되고 있으며, 이용자들은 스마트 단말기에 노트북 PC를 연결하여 인터넷 서비스를 이용한다. 테더링은 최근 OS3.0이 탑재되어 출시된 스마트 단말기에 테더링 기능이 지원되면서 관심이 급증하고 있다. 그러나 이러한 테더링의 확산은 유저들 사이에선 스마트 단말기 해킹 사이트를 통해 뮤료로 테더링 서비스를 이용할 수 있는 방법들이 유포되고 있으며, 부적절한 접속 방식으로 인해 사용자가 아닌 다른 유저한테 과금이 청구되는 사례도 있다. 테더링 통신 과정 중 거치는 장비들의 정보를 조작, 변조, 삭제 등이 가능하다. 따라서 본 논문에서는 무선 테더링에서의 상호인증을 통한 안전한 테더링 기법을 제안한다.

웹사이트 구축 프로젝트 수행 단계별 사용성 평가의 차등적 적용에 관한 연구 : 프로젝트 운용의 효율성 제고를 중심으로

박태성(Park Tae Sung),이윤희(Cindy Lee),서지윤(Seo Julie),이지현(Rick Lee) 한국HCI학회 2004 한국HCI학회 학술대회 Vol.2004 No.2

소련 사회주의 교육의 허와 실

박태성(Park Tae Sung) 한국슬라브유라시아학회 2002 슬라브학보 Vol.17 No.1

This paper deals with the reappraisal of Soviet education constructed during the 70 years. Soviet educational system and contents have been contributed to the development of Soviet society. Especially, poly technical education equiped pupils with knowledge that ensured an assimilation of the scientific foundations and the unified organizational principles of contemporary production. This knowledge served as an important prerequisite for the shaping of occupational mobility in young people. Under the socialistic political system this educational principle resolved many problems in the aspects of ideology and authority of the government. In the period of Perestroika the system and contents of Soviet education were collapsed. The radical changes were taking place in the content of educational system and politics. The essence of these changes consisted in the fact that socialistic educational system was not coincided with the politico-economical capitalism. The socialist school and pedagogy, while consistently pursuing the principle of common curricula as an important condition for the democratization of society and for the comprehensive development of each individual. acknowledged that it is also important to the develop individual abilities and interests. But socialism's pedagogical ideas and principles were in keeping with the interests of the human community. They were percolating into the consciousness of educators in the capitalist countries. The superlative aspects of the socialist school system prompted those educational activists who hold objective viewpoints to turn to the experience of the school system. Notwithstanding unrealities of the socialistic educational system, socialism's pedagogical ideas and principles exerted an influence on the educational systems that are coming into being in liberated state.

아르메니아 교회의 정체성 규명

박태성(Park, Tae Sung) 한국동유럽발칸학회 2010 동유럽발칸학 Vol.12 No.1

이 글은 아르메니아 교회의 실체와 정체성을 규명하기 위해 그 발달과정과 소비에트 시기를 조망하며, 오늘날 교회가 어떤 문제에 봉착하고 있는지 살펴본다. AD 4세기 경 대부분의 국가들이 기독교를 공인할 무렵, 아르메니아도 가장 먼저 기독교를 국교로 선포하였다. 당시 아르메니아 인들은 로마 제국의 강력한 정치적 종교적 관할 하에 놓여 있었지만, 아르메니아 교회는 451년 할키돈 종교회의에서 공식적으로 결의된 그리스도의 양성(신성과 인성)론에 반기를 들어 비잔틴으로부터 독립하였다. 그리하여 아르메니아 교회는 중세 초기 이후부터 정교나 가톨릭과 별도로 법률적·신학적으로 독자적인 정체성을 확립하였다. 민족교회로서 아르메니아 교회는 아르메니아의 문화와 독자성을 유지하는데 지대한 역할을 해오고 있다. 아르메니아 인들이 국가가 없던 오랜 시기 동안 그들의 교회는 정치적·정신적 리더였고, 종교는 아르메니아 국민들 자화상의 중심 역할을 하였다. 소비에트 체제 하에서도 아르메니아 교회는 생존과 정체성 확립을 위해 사제장 중심으로 적극적인 활동을 벌였다. 특히 별개의 삶과 자치를 누리고 있는 대규모 디아스포라는 아르메니아 교회가 소비에트 정부에 맞선 독자적인 행보를 가능케 해주었다. 오늘날 아르메니아 교회는 또 다른 사회문화적·정치종교적 맥락 속에서 자신의 존재를 찾고 있으며, 다양한 문제들과 도전에 직면하고 있다. 더 이상 동질 집단이 아닌 아르메니아 교회는, 새로운 정체성을 찾기 위해 글로벌한 접근을 통해 이러한 난제를 해결해야 할 것이다. This paper aims to investigate the substance and an identity of the Armenian Church, and deals with the historical progress, the Soviet era, and the problems of modern Church. Mostly Christians since the early fourth century AD, the Armenians claim to represent the first state to adopt Christianity as an official religion. Armenian Christians then remained under the powerful combined religious and political jurisdiction of the Roman Empire. But the Armenian Church asserted its independence by breaking with the Byzantine doctrine of Christ's dual(divine and earthly) nature, which had been expressed officially by the Council of Chalcedon in AD 451. Since the early Middle Ages the Armenian Church has been juridically and theologically independent. As a national church, the Armenian Church has played a vital role in maintaining Armenian culture and individuality. In the long periods when Armenians did not have a state of their own, their church was both a political and a spiritual leader, and religion was at the center of the Armenian national self-image. While Armenia under Soviet rule, the Armenian Church headed by Catholicos actively employed in surviving and establishing of the identity. Especially, a large-scale Armenian diaspora, which had a self life and autonomy, enabled the Church to act its own against the Soviet regime. The Armenian Church today find itself in different socio-cultural and politico-religious contexts, and is exposed to diverse problems and challenges. The Church is no longer a homogeneous society, therefore to find new identity it has to apply global approaches to deal with the complicate problems.