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      • KCI등재

        반복 점진적 방법에 의한 2차원 단백질 분리 영상의 반점 정합

        김정자,김동욱,김남균,원용관,Kim, Jung-Ja,Hoang, Minh T.,Kim, Dong-Wook,Kim, Nam-Gyun,Won, Yong-Gwan 대한의용생체공학회 2007 의공학회지 Vol.28 No.5

        2 Dimensional Gel Electrophoresis(2DGE) is an essentialmethodology for analysis on the expression of various proteins. For example, information for the location, mass, expression, size and shape of the proteins obtained by 2DGE can be used for diagnosis, prognosis and biological progress by comparison of patients with the normal persons. Protein spot matching for this purpose is comparative analysis of protein expression pattern for the 2DGE images generated under different conditions. However, visual analysis of protein spots which are more than several hundreds included in a 2DGE image requires long time and heavy effort. Furthermore, geometrical distortion makes the spot matching for the same protein harder. In this paper, an iterative algorithm is introduced for more efficient spot matching. Proposed method is first performing global matching step, which reduces the geometrical difference between the landmarks and the spot to be matched. Thus, movement for a spot is defined by a weighted sum of the movement of the landmark spots. Weight for the summation is defined by the inverse of the distance from the spots to the landmarks. This movement is iteratively performed until the total sum of the difference between the corresponding landmarks is larger than a pre-selected value. Due to local distortion generally occurred in 2DGE images, there are many regions in whichmany spot pairs are miss-matched. In the second stage, the same spot matching algorithm is applied to such local regions with the additional landmarks for those regions. In other words, the same method is applied with the expanded landmark set to which additional landmarks are added. Our proposed algorithm for spot matching empirically proved reliable analysis of protein separation image by producing higher accuracy.

      • KCI등재
      • KCI등재
      • KCI등재후보

        경직형 뇌성마비아의 장악력에 파지기능 훈련이 미치는 영향(4례 증례보고)

        김정자,오명화,김은정,Kim, Jeong-Ja,Oh, Myung-Hwa,Kim, Eun-Jung 대한물리치료학회 2008 대한물리치료학회지 Vol.20 No.2

        Purpose: The purpose of this study is to find the effect of grip strength of the grasping reflex skill training of 4 case children with spastic cerebral palsy. Smedley hand dynamometer(JAMAR, USA) was used for measuring grip strength. Methods: Smedley hand dynamometer(JAMAR, USA) was used for measuring grip strength. Cases were chosen mild, moderate and severe spastic cerebral palsy with sitting balance and perception. To achieve that purpose, this training program was carried out 5 times a week for 4 weeks with 4 children. The performance of grasping reflex skill training and grip strength was evaluated each other. Results: Both hands were investigated with grasping reflex skill test and grip strength in two week intervals. In the dominant or nondominant hand, the more improvement of grasping reflex skill test is high, the more that of grip strength is high. Conclusion: The result were as follows that. The grasping reflex skill training was effective in grip strength.

      • KCI등재
      • KCI등재

        雲門寺 學人僧의 修行 및 敎育體系 硏究

        김정자(Kim Jung-Ja) 동북아시아문화학회 2010 동북아 문화연구 Vol.1 No.24

        The aim of this thesis is to examine the self-discipline system of learning monks at Unmunsa-sangga College(雲門寺僧伽大學) which is the biggest Buddhist nun monk college. The present Korean Buddhist nun monk college has the tradition of self-discipline, about 1600 years, since the Buddhism was introduced into Korea. Hence, the previous Buddhistnuns rarely did not write a book, and their disciples did not make some notes about their teachers’ accomplishment activity and teaching either. Therefore we might know their life, discipline, and curriculum only through the information by word of mouth and currently monks discipline activities. The circumstance of Unmunsa-sangga College is similar to that case. Unmunsa-sangga College was opened in 1958 after the first Buddhist nun monk college, And the Unmunsa-sangga College is called the biggest Buddhist nun monk college and the representative of Korea Buddhistnun Monk College as a lecture place. In spite of these tradition and pride, there is no specific study for its curriculum and a tradition of self-discipline. The goal of this study is to collect and organize Buddhist nun monk college-. Unmunsa-sangga College-data which is sporadically spreaded out. And then it is expected to be able to understand systematically about the self-discipline of current. Unmunsa-sangga College curriculum and system through the organized data. The education of Buddhismshould pursue right spirit, mind, and the practice of right deeds with based on faith(信心), Shin Hae(信解), Shin Heng(信行), Shin Cheug(信證) in three treasures(三寶). And it should look into current and future and it should teach and learn today in a real history. That basis is beginning from the education of Buddhist nun monk college so that it always needs to keep pace with an age. But, if Buddhist nun monk college do not pursue these goals, only insisting on the orthodoxy, it is obvious that Buddhist nun monk college is no important position of Buddhism. Therefore if it is a proper comprehension, historicity, execution, actuality in three treasures(三寶). It will be expected to be great Buddhism, and there will be prepared some place to do an in-depth study for the popularization of Buddhism.

      • KCI등재

        여대생들의 BMI에 따른 식습관, 운동습관, 건강상태 조사

        김정자(Kim Jung-Ja),허만동(Huh Man-Dong) 한국체육과학회 2001 한국체육과학회지 Vol.10 No.1

        This study was to investigated 200 female college students living in Taegu area. Weight group using body mass index(BMI=wt/ht²). The finding revealed that the BMI were divided into 3 groups according to body image; under weight group. moderated weight group, over weight group, But over weight group 2 persons is except. To know present weight about to an opinion, eating habit, exercise habit and health status. The result of this survey are summarized as follows; 1) The finding revealed that average BMI 19.36±0.02㎏/㎡ Subjects are lean group. 2) 62% of subjects in hope that low weight than present weight. 3) During a meal eating highly worry to the moderated weight group than under weight group, 4) There were no significant difference two groups in the number of meals a day and the number of eating between meals a day. 5) Moderated group is high level the regular exercise 3days/wk than lean group. 6) Moderated group is high level the health state. 7) There were no different two groups in the stress solve method. 8) There were no significant two groups in the menstruation.

      • KCI등재

        法界 眀星의 비구니계 활동과 승가교육관

        김정자(Kim Jung-Ja) 동북아시아문화학회 2011 동북아 문화연구 Vol.1 No.26

        The purpose of the paper is to take a preliminary consideration before it begins to study the activities of buddhist nuns and monk educational perspectives in depth, which are defined by Beopgye-myeongseong(法界明星), the most recognized figure among Korean buddhist nuns till the present. In order to provide reliable data, the paper not only looks into the life of Myeongseong and her buddhist priesthood but also roughly introduces her educational perspectives which were built up as she run an education organization, Unmunsa-sangga College(雲門寺僧伽大學). The buddhist priesthood in Korea has lasted for 1600 years approximately and the reputation of Korean Buddhist nuns is globally acknowledged, who are operating their own buddhist nunhood. The buddhist nuns have been actively participating in the Korean buddhist organization for last 30 years, rapidly widening their field of activities to the education, asceticism, and propagation. However, despite such vitalization of the buddhist nuns organization, there have been rarely empirical researches on the nuns' historical context as well as tradition. Believing that such unfair treatment is not right, the study started the preliminary investigation based on the activities of Myeongseong who recognized as the symbol of the Korean Buddhism and is now the president of the national Buddhist nuns organization. As the dean of Unmunsa-sangga College and the president of the Korean Buddhist nuns organization at present, Myeongseong is being introduced to the world, as the most influential figure in Korean Buddhism. As selected as a person who was closely related to the reputation of the female Buddhists, Myeongseong was given the outstanding woman award by the international association. She is also an educator who devoted himself to the intensive education of Korean Buddhist nuns and other education during the Buddhist priesthood of the nuns while she run Unmunsa herself. In addition, she is both the researcher and the scholar who has acquired the master's and doctorate degrees in vijuaptim?trav?din(唯識學) which is considered quite difficult to study in Buddhist academic field. The paper is believed not only to present the achievements of the great figure but also to reflect the meaning of Buddhist nuns from the bigger view which is in the pursuit of the establishment of the nuns' status and the expansion of the education.

      • KCI등재
      • 다중축적 데이터베이스를 위한 도구

        김정자(Jung-Ja Kim),강혜경(Hae Kyong Kang),이기준(Ki-Joune Li) 한국정보과학회 2003 한국정보과학회 학술발표논문집 Vol.30 No.2Ⅱ

        공간데이터를 변형/왜곡하여 자세한 정도를 감소시킴으로서 공간데이터를 단순화하는 기법을 일반화라고 하는데, 이미 존재하는 데이터베이스로부터 새로운 축적의 데이터베이스를 유도할 때 이 기법을 활용할 수 있다. 본 연구에서는 다중축적 데이터베이스를 생성/관리하기 위한 일반화 시스템을 소개할 것이다. 이 시스템은 기존 연구들에 의해 제시된 일반화 연산자, 일관성 유지 방법들을 통합/개선하여 하나의 시스템으로 구현되었다. 뿐만 아니라, 이 시스템에는 원시 데이터가 갱신되었을 때 이것을 유도된 다중축적 데이터베이스에 파급시킬 수 있는 방법과 사용자를 위한 모델 다이어그램 지원기능이 포함되어 있다. 본 연구에서 제시하는 다중축적 데이터베이스를 위한 도구는 다중축적 데이터를 유도(생성) 및 관리하기 위한 전체적인 틀을 제공하는 점에서 의의가 있다.

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