http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
성견에서 임프란트 매식시 골형성단백 사용에 따른 골재생에 관한 연구
조진희,방몽숙,이종호,Jo Jin-Hee,Vang Mong-Sook,Lee Jong-Ho 대한치과보철학회 1994 대한치과보철학회지 Vol.32 No.4
The purpose of this study is to evaluate the effect of the bone morphogenetic protein, bone matrix gelatin and collagen matrix on the amount and shape of generating new bone adjacent to the implant. Implants were inserted in the mandible of adult dogs at 2 months after teeth extraction. Artificial bony defects, 3mm in width and 4mm in depth were made at the mesial and distal side of implant. Experimental groups were divided into three groups ; Group 1 : Defects filled with collagen matrix and bone morphogenetic protein, Group 2 : Defects filled with bone matrix gelatin. Control group : Defects filled with only collagen matrix. After implantation, the animals were sacrificed at 1,3,5 and 10 weeks for light microscopic examination. For the fluorescent microscopic examination. each tertracycline Hcl and calcein were injected at 1, 3, 5, 8 and 10 weeks after implantation. The results obtained were as follows : 1. The molecular weight of bovine BMP was about 18,100 by hydroxyapatite chromatography. 2. Osseointegration was observed in experimental groups 1 & 2, and BMG and BMP had an excellent bone forming capability as a filling materials to the repair of the bone defects. 3. The degree of healing of bone defect area, the experimental group 1 showed more prominent bone formation than control group, and the control group showed fibrous connective tissue between the implant and the bone. 4. In the fluorescent microscopic findings, bone remodelling was observed regenerative lamellar bone at defect area in experimental group 1, and partial remodelling in experimental group 2, In the control group, fibrous connective tissue was observed between the implant and bone surface and sign of remodelling was not apperaed. Above results suggest that BMP has rapid osteoinductive property and can be used clinically as a bone substitute on bone defects around implants.
조진희,최상훈,Jo, Jin Hee,Choi, Sang Hoon 대한자원환경지질학회 2013 자원환경지질 Vol.46 No.1
대화광상은 경기육괴의 편마암류와 화강암류에 발달한 열극을 충진 발달한 함 Mo-W 열수 맥상 광상이다. 대화광상의 몰리브덴-텅스텐 광화작용과 관련된 주요 수반광물인 석영에서 관찰되는 유체포유물은 상온 ($20^{\circ}C$) 에서의 상(phase) 관계와 냉각 및 가열 실험을 통해 측정된 균일화 온도와 상변화를 기초로 하여 3가지 주요 유형 (Type I, 액상이 우세한 $H_2O$-NaCl 유형; Type II, 기상이 우세한 $H_2O$-NaCl 유형; Type III; $CO_2-H_2O$-NaCl 유형) 으로 분류된다. 또한, 함 $CO_2$ Type III 유체포유물은 $CO_2$ 균일화 및 최종 균일화 특성을 바탕으로 4가지 유형 (IIIa, IIIb, IIIc, IIId)으로 세분된다. 대화광상 Type I 유체포유물의 균일화 온도는 약 $374^{\circ}C{\sim}161^{\circ}C$로 넓은 범위를 보여주며, 염농도 역시 약 13.6~0.5 equiv. wt. % NaCl의 넓은 조성 범위를 보인다. Type III 유체포유물 냉각 실험 시 측정된 $CO_2$ 상의 용융 온도는 $-57.4{\sim}-56.6^{\circ}C$이며, $CO_2$ 균일화 온도는 $29.0{\sim}30.8^{\circ}C$이다. 또한 $CO_2$ clathrate 용융 온도는 $7.3{\sim}9.5^{\circ}C$로 염농도는 5.2~1.0 equiv. wt. % NaCl이고, 최종 균일화 온도는 $303^{\circ}C{\sim}251^{\circ}C$로 비교적 좁은 범위로 확인되었다. $CO_2-H_2O$-NaCl계 (Type III) 유체포유물의 경우 온도가 감소함에 따라 염농도 역시 감소하는데, 이는 높은 염농도를 가진 $H_2O$-NaCl계 유체와 낮은 염농도를 가진 $CO_2-H_2O$-NaCl계 유체의 불혼화에 의해 열수의 진화가 이루어졌음을 의미한다. Type I 유체포유물은 온도 감소와 염농도 사이의 뚜렷한 변화가 인지되지 않았다. 따라서, 대화 열수계의 함 몰리브덴-중석 광화작용은 $400^{\circ}C$, 5.2 equiv. wt.% NaCl의 염농도를 가진 광화유체로부터 시작되어, 약 $350^{\circ}C$ 부근에서 유체의 불혼화 용융에 의해 진행되었다. 이후 대화 열수계에 유입된 상대적으로 낮은 온도와 염농도를 갖는 유체 (천수 또는 상대적으로 높은 물/암석 비를 갖는 열수유체) 의 혼입 작용에 의해 후기 천금속 광화작용이 야기되었다. The Daehwa Mo-W deposit is located within the Gyeonggi massif. Quartz and calcite vein mineralization occurred in the Precambrian gneiss and Jurassic granites. Three main types (Type I: liquid-rich $H_2O$ type, Type II: vapor-rich $H_2O$ type, Type III: $CO_2-H_2O$ type) of fluid inclusions were observed and are classified herein based on their phase relations at room temperature. Within ore shoots, type III fluid inclusions have been classified into four subtypes (type IIIa, IIIb, IIIc and IIId) based on their volume percent of aqueous and carbonaceous ($CO_2$) phase at room temperatures combined with their total homogenization behavior and homogenization behavior of $CO_2$ phase. Homogenization temperatures of primary type I fluid inclusions in the quartz range from $374^{\circ}C$ to $161^{\circ}C$ with salinities between 13.6 and 0.5 equiv. wt.% NaCl. Homogenization temperatures of primary type III fluid inclusions in quartz of main generation, are in the range of $303^{\circ}C$ to $251^{\circ}C$. Clathrate melting temperatures of the type III fluid inclusions were 7.3 to $9.5^{\circ}C$, corresponding to salinities of 5.2 to 1.0 equiv. wt. % NaCl. Melting and homogenization temperatures of $CO_2$ phase of type III fluid inclusions were -57.4 to $-56.6^{\circ}C$ and 29.0 to $30.8^{\circ}C$, respectively. Fluid inclusion data indicate a complex geochemical evolution of hydrothermal fluids. The Daehwa early hydrothermal system is characterized by $H_2O-CO_2$-NaCl fluid at about $400^{\circ}C$. The main mineralization occurred by $CO_2$ immiscibility at temperatures of about 300 to $250^{\circ}C$. At the late base-metal mineralization aqueous fluid formed by mixing with cooler and less saline meteoric groundwater.
조진희,박형근,모혜란,이한수,Jo, Jin-Hee,Park, Hyung-Keun,Mo, Hye-Ran,Lee, Han-Soo 대한토목학회 2015 대한토목학회논문집 Vol.35 No.1
본 연구는 농촌지역의 쇠퇴도를 진단하고, 농촌생활권의 기초단위인 읍 면 지역에 대한 공간적 쇠퇴 특성과 유형을 도출하는데 목적을 두고 있다. 이를 위해, 충청권 27개 시 군을 대상으로 거시적 차원의 쇠퇴수준과 잠재수준을 분석하여 도시차원의 쇠퇴현상을 진단한다. 다음으로 공간단위를 세분화하여 충청권의 274개 읍 면지역을 대상으로 쇠퇴수준을 분석하고, K-평균군집분석을 적용하여 쇠퇴유형 및 쇠퇴특성을 도출한다. 충청권 시 군 별 쇠퇴수준 및 잠재수준 분석결과, 충남지역의 청양군, 서천군, 태안군이 높은 쇠퇴도를 보이고 있으며, 충북지역의 전통적 낙후지역인 남부 3군(보은, 옥천, 영동)과 단양군, 괴산군의 쇠퇴도가 높게 나타나고 있다. 또한, 충청권의 읍 면지역 중 쇠퇴의 경향을 보이는 166개 읍 면지역에 대한 군집분석 결과 인구 및 주택 노후화지역(29), 경제기반 취약지역(16), 중심지접근성 취약지역(42), 주거환경 열악지역(51), 노령인구 취약지역(28)의 5개 군집유형의 쇠퇴특성이 도출되었다. 충청권 농촌지역의 쇠퇴특성과 유형화를 시도한 본 연구는 농촌지역 활성화 정책 수립에 있어 기초자료로 활용될 것으로 기대되며, 향후 연구에서는 읍 면지역 차원을 넘어 농촌정체성의 기초단위가 되는 농촌마을을 대상으로 종합적인 진단과 맞춤형 정책발굴 연구가 이어질 것으로 기대된다. The study aims to identify the degree and types of spatial recessions in Si/Gun and Eup/Myun units within Chungcheong region in South Korea to contribute to the efforts being made to diagnose the rural recession and the potentials. To this end, we analyzed 27 Sis and Guns to identify the degree of recession and potentials of rural areas in Chungcheong region. We also carried out the diagnosis and K-Means Clustering on 274 Eups and Myuns, smaller administrative units, to figure out the types and characteristics of the rural recessions. In case of the analysis targeting the Sis and Guns, a relatively high degree of rural recession was found in Cheongyang, Seocheon and Taean for Chungcheongnam-do, and in Danyang and Goisan, as well as in Boeun, Okcheon and Youngdong - which are collectively called as 'Southern 3 Areas in Chungcheongbuk-do' as they are conventionally known by their high degree of rural recession. According to the results of the clustering analysis carried out on the 166 Eups and Myuns, there were five outstanding clusters. They were; areas with housing deterioration (29), areas with poor economic foundation (16), areas with poor accessibility to central areas (42), areas with poor residential environment (51) and areas with aged population (28). The findings and results of the present study are likely to serve as a basis for the design and enforcement of forthcoming rural area activation policies. Also, it would be highly recommended that a more comprehensive diagnosis is taken from a community-level perspective and policy suggestions and strategies tailored for rural communities are further discussed.
조진희,방몽숙,Jo, Jin-Hee,Vang, Mong-Sook 대한치과보철학회 1991 대한치과보철학회지 Vol.29 No.2
The purpose of this study was to analyze the stresses and displacements of various esthetic restorations and abutment teeth. The finite element models of central incisor were divided into four groups according to the types of restoration. Three load cases were applied; 1) 45 degrees on the incisal edge, 2) horizontal force on the labial surface, and 3) 26 degrees diagonally on the lingual surface. Material property, geometry, and load conditions of each model were inputed to the two dimensional finite element program and stresses and displacements were analyzed. Results were as follows; 1. In the cases of porcelain fused gold ann and porcelain laminate venner, stresses were equally distributed in supporting abutment tooth. 2. The metal coping of porcelain fused gold u and collarless porcelain fused gold crown functioned as a good stress distributor. 3. When the horizontal load applied, the highest tensile and compressive stresses were seen in the cervical margin of restoration and the dentin of the abutment tooth. 4. The highest displacement of restoration was seen when load was applied at an mee of 26 degrees diagonally in lingual surface of tooth in centric occlusion. 5. The influence of loading direction on the stresses and displacements in the restoration was greater than that of various design. 6. The possibility of fracture was highest in porcelain jacket crown.
공간적 취약성 및 다발성 분석을 통한 심정지 중점관리지역 선정 연구
조진희(Jo, Jin-Hee),김보은(Kim, Bo-Eun),배민기(Bae, Min-Ki),오후(Oh, Hoo) 대한국토·도시계획학회 2018 國土計劃 Vol.53 No.2
The yearly heart disease fatalities in Korea are 28 thousand people (as of 2015, Korean Statistical Information Service) and is almost five times of the yearly car accident fatalities. The political response efforts on flexibly arranging ambulances for the area and time vulnerable to the cardiac arrest, expanding the distribution of the automated defibrillator, and strengthening the regional resident cooperation system, but it is a reality to be faced with the difficulty such as the shortage of equipment and manpower. This study is concerned with deriving the cardiac arrest priority control area based on the spatial vulnerability analysis with the fundamental material to enhance the possibility of the efficient resource utilization for the emergency response to the cardiac arrest. this study aims to selecting the priority control area through the analysis on the spatial Vulnerability and highly possible occurrences of cardiac arrest patients.
무용연습 환경과 스트레스, 무용성취 및 학과적응의 관계
조진희(Jin Hee Jo) 한국무용과학회 2007 한국무용과학회지 Vol.15 No.-
본 연구의 목적은 무용전공 대학생들의 무용연습 환경과 무용성취, 스트레스의 관계를 알아보고, 무용연습 환경이 학과적응에 미치는 영향을 규명하는 것이다. 연구 대상자는 서울특별시, 경기도, 충청남도 내에 소재하고 있는 12개의 4년제 대학 무용과 재학생 453명이다. 본 연구의 조사 도구로는 설문지를 사용하였으며 수집된 자료는 SPSS 12.0프로그램을 사용하여 다중회귀분석을 실시하여 분석하였고 유의 수준은 .05로 설정되었다. 본 연구의 결과는 다음과 같다. 첫째, 개인적 특성은 스트레스에 영향을 미치지 않으며 개인적 특성의 변인 중 성과 연령은 무용성취에 영향을 미치며 성은 학과적응에 영향을 미친다. 둘째, 무용연습 환경의 세 가지 변인 중 개인환경(무용연습 비용, 가족의 지원, 무용연습의 갈등)은 무용성취에 영향을 미친다. 셋째, 무용연습 환경의 세 가지 변인 중 교육환경(그룹 수에 대한 만족, 무용연습을 위한 캠퍼스 환경 만족, 연습운영의 융통성)과 인적환경(교수와의 친밀도, 연습분위기 만족)은 학과적응에 영향을 미친다. 넷째, 무용연습 환경과 스트레스 무용성취, 무용성취, 학과적응은 유의미한 관계가 있다. 이와 같이 대부분의 시간을 무용연습에 할애하고 있는 무용과 학생들에게 있어 무용연습 환경은 학과적응의 중요한 단서로 작용하므로 이러한 연구 자료를 토대로 지도자들은 무용연습 환경의 개선에 노력을 기울여야 할 것으로 생각된다. The purpose of this study was to investigate the relationship between the dance practice environment, dance achievement and stress of the college students majoring in dance and identify the relationship between the dance practice environment and adaptation to the department. For this purpose, 453 undergraduates enrolled in the department of dance in 12 four-year colleges located in Seoul, Kyonggi Province and South Chungcheong Province were sampled as the subject for this study. The questionnaire research was used as the research instrument of this study. Collected data were analyzed by conducting multiple regression analysis using SPSS 12.0 and the level of significance was set at .05. As a result, the following findings were obtained: First, the individual characteristic did not have an effect on stress and individual characteristics such as gender and age had an effect on dance achievement and gender had an effect on department adaptation. Second, the individual environment(dance practice cost, family support and conflict in dance practice) of three factors of the dance practice environment had an effect on dance achievement. Third, the educational environment(satisfaction with the number of the groups, satisfaction with the campus environment for dance practice, flexibility of practice operation) and the human environment(familiarity with the professor, satisfaction with the practice atmosphere), of the three factors of the dance practice environment, had an effect on adaptation to the department.. Fourth, there was a significant relationship between the dance practice environment and stress, dance achievement, and adaptation to the department. Like this, the dance practice environment acts as an important clue of adaptation to the department for the students enrolled in the department of dance devoted to dance practice for most of the time. Therefore, it is thought that leaders should devote their efforts to improving the dance practice environment based on these research data.
사회과학분야 : 무용교육프로그램이 보호관찰청소년의 자기조절능력과 자기효능감에 미치는 영향
조진희 ( Jin Hee Jo ) 한국무용과학회 2016 한국무용과학회지 Vol.33 No.1
이 연구는 무용교육 프로그램을 보호관찰청소년에게 적용하여 무용교육이 보호관찰청소년의 자기조절능력과 자기효능감에 미치는 효과를 규명하였다. 연구목적을 달성하기 위하여 서울특별시 N보호관찰소에서 관찰을 받고 있는 청소년18명을 연구대상자로 선정하고, 무용교육프로그램을 수행하는 실험집단 9명과 프로그램을 수행하지 않는 통제집단 9명으로 무선 배정하였다. 연구기간은 2013년 3월부터 12주간 진행하였으며, 실험집단에게는 무용교육 프로그램을 주 1회씩 12주간 12회를 실시하였으며 통제집단에게는 실시하지 않았다. 이상의 과정을 통해 다음과 같은 결론을 도출하였다. 첫째, 보호관찰 청소년에게 12주간의 무용교육 프로그램을 실시한 결과, 실험집단에서는 자기조절능력의 하위요인인 동기적조절능력 지수가 통계적으로 유의미하게 높아지는 것으로 나타났다. 둘째, 실험집단에서는 자기효능감의 하위요인인 일반적자기효능감 지수가 통계적으로 유의미하게 높아지는 것으로 나타났다. 이러한 결과를 종합적으로 살펴본 결과이 연구에서 실시한 무용교육 프로그램은 보호관찰 청소년의 자기조절능력과 자기효능감을 높이는데 부분적으로 효과적인 프로그램임을 알 수 있다. 또한 통계적으로는 유의한 결과를 보이지 않았지만 다른 하위요인들도 실험집단의 평균치가 사후에 증가하는 것으로 나타나는 것으로 볼 때, 이 연구에서 실시된 무용교육 프로그램은 자기조절능력과 자기효능감의 다른 하위요인을 높이는데도 중요한 역할을 할 수 있을 것이라는 가능성을 시사하고 있다. The purpose of this study was to investigate effect of 12 weeks delicate and progressive dance education program on self-control capability and self-efficacy of adolescents under probation. For the purpose of this study, 18 adolescents, who were supervised by N probation office of Seoul, were selected. Then they were divided into two groups: experiment group taking dance education program and controlled group taking no program. The research was progressed for 12 weeks, from March 2014 to June 2014. The experiment group took dance education program once a week for 12 weeks and the controlled group took no program. The results of analysis were summarized as follows. First, by implementing dance education program to adolescents for 12 weeks, the experiment group showed meaningful statistical increase in motivational control, sub factor of self-control capability(p<.05). Second, the experiment group showed meaningful statistical increase in general self-efficacy, sub factor of self-efficacy(p<.05). Overall, the dance education program implemented in this study was effective for raising self-control ability and self-efficacy of adolescents under probation. Additionally, despite showing no meaningful statistical results, other sub factors showed increase in average after the study. This suggested that the dance education program can be effective for raising other sub factors.