• BMB Reports
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• 제50권4호
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• pp.164-174
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• 2017

Mitochondria are cytosolic organelles essential for generating energy and maintaining cell homeostasis. Despite their critical function, the handful of proteins expressed by the mitochondrial genome is insufficient to maintain mitochondrial structure or activity. Accordingly, mitochondrial metabolism is fully dependent on factors encoded by the nuclear DNA, including many proteins synthesized in the cytosol and imported into mitochondria via established mechanisms. However, there is growing evidence that mammalian mitochondria can also import cytosolic noncoding RNA via poorly understood processes. Here, we summarize our knowledge of mitochondrial RNA, discuss recent progress in understanding the molecular mechanisms and functional impact of RNA import into mitochondria, and identify rising challenges and opportunities in this rapidly evolving field.

• 동의생리병리학회지
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• 제24권6호
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• pp.1068-1076
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• 2010

This study was to establish and evaluate international educational program for foreign traditional medicine students with traditional Korean medicine in School of Korean Medicine, Pusan National University, and discussed prerequisite requirements for international educational program. The Introduction to Traditional Korean Medicine (TKM) was constructed with Korea and TKM, Understanding TKM, Future of TKM, Clinical Skills (lecture and practice), Clinical practice (observation), Field trip, and others. The overall assessment was concluded as excellent (91.7%). The prerequisite requirements for planning and operating educational program, and key points for the success of international program were discussed. And the necessity of Center for International Educational of Traditional Medicine was described. This study can be used as a reference manual for globalization of TKM education and proposal for making policy on TKM.

• Animal cells and systems
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• 제4권3호
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• pp.239-243
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• 2000

Most space-related life science programs are expensive and time-consuming, requiring international cooperation and resources with trans-disciplinary expertise. A comprehensive future program in "life sciences in space" needs, therefore, well-defined research goals and strategies as well as a sound ground-based program. The first half of this review will describe four key aspects such as the environment in space, previous accomplishments in space (primarily focusing on amphibian embryogenesis), available resources, and recent advances in bioinformatics and biotechnology, whose clear understanding is imperative for defining future directions. The second half of this review will focus on a broad range of interdisciplinary research opportunities currently supported by the National Aeronautics and Space Administration (NASA), National Institute of Health (NIH), and National Science Foundation (NSF). By listing numerous research topics such as alterations in a diffusion-limited metabolic process, bone loss and skeletal) muscle weakness of astronauts, behavioral and cognitive ability in space, life in extreme environment, etc., we will attempt to suggest future opportunities.

• 한국수학교육학회지시리즈A:수학교육
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• 제43권4호
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• pp.405-417
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• 2004

This study is on the use of mathematics program for School Mathematics Education. According to the ‘technology principle’ by NCTM and teaching-learning methods by the 7th curriculum, we developed mathematics learning activities with mathematics program. This activity is to construct designs with graphs by using mathematics program(GrafEq.). In this study, we practiced these learning activities with pre-service mathematics teachers. The mathematics educational effects of these learning activities in this study are analyzed as follows; active & spontaneous search for mathematical knowledge, the experience of problem solving, affirmative view-point of mathematics, understanding of practical use of mathematics, acquisition an interest & motivation of learning mathematics etc. When students learn graphs of function, the concept of inequality in secondary school mathematics class., mathematics teachers can make a good use of constructing designs by mathematics program(GrafEq.). This will help to practice of teaching-learning methods by the 7th curriculum.

• 한국농공학회논문집
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• 제51권2호
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• pp.43-49
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• 2009

Many researcher uses simulation techniques for understanding the phenomenon and expecting the response. Simulation techniques have many advantages which is less time-consuming, easy to control constraints, and cheaper than experimental study. However Researches usually are not good at programming the model, it's hard to implement simulation model using computer language. They use spreadsheet program like Microsoft $excel^{TM}$ Although a spreadsheet program is good for modeling, it's cumbersome to describe expressions which consist of not variable name but location indicator. This study suggests the program which helps researcher developing model using graphical interface and variable name. For verifying usability, the model which is implemented by developed modeler were compared with by spreadsheet program.

• 대한가정학회지
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• 제34권4호
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• pp.373-391
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• 1996

The purpose of this study is to develope Premarital Relationship Enrichment Program (PREP). This Program was based on survey (416 data used) for the need of PREP. The results was as followings : 1. The object wanted that the curriclumn were included marital values, love and intimacy, communication skill, understanding of personality, good relationship of both parents, adaptation of both families, healthy self-image, sex knowlege, constructive conflict-solving, financial management skill, reasonable decision-making, family planning, marital roles, concrete marriage readiness. 2. They surgested that variety of methods and proposals. 3. So, this program were designed that (1) Belongness and autonomy (2) Marriage and value (3) Sex knowledge (4) Communication skill (5) Sex role and our future

• 가정과삶의질연구
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• 제14권2호
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• pp.77-96
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• 1996

The purposes of this study were to understand caregiving situation and to develop education program for families with the demented elderly,. Family caregivers of elderly patients with dementia clearly experience high levels of stress which often leads to such negative caregiver outcomes as depression interference with social activities and health difficulties. That is providing care is stressful for caregivers because the demands of the caregiving situation threaten to overwhelm the caregivers' coping resources. Therfore the families with demented elderly persons need assistances in order to alleviated burden of caregiving, In this study the educational program was designed to increase caregivers' confidence in problem-solving, And it was designed to provided information to demented elderly. The educational program of this study was given 5 session. And it was included the understanding of dementia the family caregiving experiences of the demented elderly persons the time for elf-care the search for helping the improving of interpersonal relations and communications.

• 한국수학교육학회지시리즈A:수학교육
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• 제51권3호
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• pp.197-210
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• 2012

In this study, we will develop and implement the teaching program of 'Function', on the subject of "Poster-Making utilizing the Graph Art" in the Math Camp for middle-school students. And we will examine the didactical significance through student's activities and products. The teaching program of 'Function' utilizing the Graph Art can be promoted self-directly the understanding of 'Function' concept and the ability for handling 'Function'. In the process of drawing up the graph art, in particular, this program help students to promote the ability for problem-solving and mathematical thinking, and to communicate mathematically and attain the his own level. Ultimately, this program have a positive influence upon cognitive and affective and areas with regard to mathematics.

• 한국정보처리학회논문지
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• 제7권3호
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• pp.818-830
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• 2000

Automation tools for program analysis are needed in order to program understand and maintain, extract the characteristics of object-oriented program such as class name, member function and data member. In this paper, we carried out design and implementation of the automation tool for effective maintenance of object-oriented software. Being based on Reverse Engineering, this approach extracts class relationship information from C++ source code and generates object-oriented model of class diagram using UML as the standard object-oriented methodology. Therefore, this paper provides developers visualized including class information, definitions of classes, inheritance relationships, set relationships, and simple reference relationships. Finally in this paper, we propose a method that construct class relationship information to table in analysis state and make form of table construction to link form so tat developers can perform understanding and maintaining program efficiently. And this method enable to restructure and reuse in object-oriented model.

• 한국산학기술학회논문지
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• 제1권1호
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• pp.63-72
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• 2000

콘크리트 배합설계의 목적은 사용 조건에 따라 요구되는 성능을 만족시키는 콘크리트를 만들기 위하여 가장 경제적이며 실용적인 재료의 혼합비율을 결정하는 것이다. 이러한 목적을 달성하기 위해서는 배합설계에 대한 깊은 이해가 필요한 데 실제는 배합설계가 매우 어렵고 복잡한 일로 인식되어 있다. 따라서 본 연구에서는 배합설계이론을 고찰하고 비쥬얼 베이직으로 배합설계 프로그램을 작성함으로써 콘크리트 공학의 초보자도 이 프로그램을 이용하여 쉽게 배합설계를 할 수 있도록 하였다.