• 한국지역사회생활과학회지
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• 제21권3호
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• pp.365-377
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• 2010

This study examined the changes in sleeping and studying patterns of young students and their mothers after moving to foreign countries. This study analyzed the relational characteristics of Geese Family members which are summarized as follows: 1) Sleeping Pattern: At the early stages of settling into foreign countries, students begin to sleep in the same bedroom with their mothers, who had used to sleep in separate bedrooms back in Korea. This change in pattern may slightly vary according to the age and gender of the students, and type of residence. Relationships between young students and mothers become more tightly coupled. However, relationships between students and fathers become less tightened. 2) Studying Pattern: Students tend to study in the public space such as the living room and dining areas, rather than in their own private rooms. This is because mothers want to support and focus upon their children's study by sacrificing normal family activities. These patterns appear stronger as their period of study in the foreign country becomes shorter and the ages of the students become younger. These studying patterns also contribute to the coupling between mothers and young students. 3) Family Relationships: From the period as Geese Families, the relation between mothers and young students become closer both physically and emotionally. The relation between fathers and children become less close. The role of fathers is degraded to that of supporter or negotiator for the time period of the mothers and child students in the foreign country.

• 아동학회지
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• 제23권1호
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• pp.105-119
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• 2002

This study of child-rearing practices and daily activities of children during the Chosun dynasty was conducted through analysis of 91 traditional paintings of the period. Genre, figure, folk, and landscape paintings were included in the analysis. Findings were that child-rearing was strongly focused on the family. Generally, the mother was shown as the primary caregiver of the child. Grandmother, father, and grandfather also played a role in raising the child. The daily activities of the children consisted of helping with household chores, assisting the elderly, doing small jobs, studying, playing, performing for family members, and participating in family rituals and community events. Differences in child-rearing methods and contents of daily activities varied by gender and socio-economic status.

• 한국생활과학회지
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• 제23권3호
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• pp.557-569
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• 2014

As the number of Chinese students in Korea has significantly increased, the problems of students' life and academic achievement has appeared obviously. Utilizing an analysis on the relationship between the life satisfaction of Chinese students in Korea and the degree of internet addiction, the purposes of this research are to improve the quality of Chinese students' life and to contribute to the growth of Chinese students in Korea. A questionnaire-type survey was conducted on 350 Chinese college students in Daegu. The results of this study are as follows: First, the used time on internet games, chat and on-line TV differs from gender, the duration of internet games and their academic performance. Second, there are significant differences by gender, Korean ability, and academic performance in the life satisfaction of Chinese students in Korea. Third, Chinese college students in Korea are more addicted in the internet than Korean or Chinese college students at their own country. Fourth, the longer playing online game, the longer watching online TV, the less communicating with the Koreans, and the less satisfying with non -study related activities, the more Chinese college students of studying in Korea are addicted in the internet.

• 한국운동역학회지
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• 제14권3호
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• pp.301-311
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• 2004

The purpose of this study was to verify the usefulness of the Mathcad program as a tool for the studying and teaching the sport biomechanics. A projectile motion was analyzed because it is the one of the most popular motion in sports activities. A 3 dimensional CG data for the high jump bar clear phase was used to calculate the initial velocity vector of the CG. Linear regression function and other functions such as cubic spline and derivative of Mathcad were used to calculate this vector. Finally, the approach angle to the bar and peak jump height was calculated. Programming in Mathcad was relatively easy compare to traditional computer language such as Fortran and C, because of the unique documentation method of Mathcad. Additionally the 2 and 3 dimensional graph function was very easy and useful to describe the mechanical data. If the use of Mathcad program is more popular in the field of sport biomechanics, it could greatly contribute to overcome the limit of research caused by the lack of proper programming ability.

• 한국통신학회논문지
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• 제3권1호
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• pp.35-39
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• 1978

現在, 船舶通信은 大部分 短波에 依存하고 있는 實情이나 短波通信의 技術開發能力은 限界點에 達하고 있어 短波를 媒體로 利用하는 限 現在의 船舶通信方式으로는 앞으로 急增하는 通信量을 堪當할 수 없게 될 것이다. 따라서 短波媒體로서의 實現不可能한 機能과 改良可能한 限界點에 對하여 檢討하고 現存의 短波通信體制下에서 보다 圓滑한 船舶通信流通을 圖謀하기 爲하여 實際 海上에서 經驗한 우리나라의 外航船團의 無料中繼(QSP)의 實例를 들어 運用上의 問題點과 改善方案을 硏究하고 아울러 船舶通信의 將來의 展望에 對하여 分析考察 하였다.

• 한국학교수학회논문집
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• 제5권1호
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• pp.21-32
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• 2002

The purpose of this research is to invent the method which improve the problem - solution power in mathematics, making learning materials for it and apply it to the inactive 1st grade high school students. The results of this reaserch are as follows. 1. Through this 4 phased team teaching, the atmosphere of learning is positive and learning activities are voluntary and the attitude to the mathematics is improved. 2. The harmony of team studying for a problem solution, problem understanding, flowchart drawing and mind map studying enabled students to have confidence of learning, leading to improve the ability of mathematics.

• 산업기술연구
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• 제30권B호
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• pp.49-54
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• 2010

E-learning has the potentials to provide educational publicity and equality, and has been deployed rapidly in many areas of our society. Growth of e-learning market is also rapid and sustained. However, for e-learning to be a good solution, enough contents should be provided, for which sharing limited contents in the early deployment stage should be necessary. In this paper, we survey some activities about contents sharing. On the other hand, there have been many complaint from e-learning about its effectiveness. Therefore, in this paper, based on the poll results on concentration and satisfaction of e-learning, we also study practical ways to improve studying efficiency of e-learners.

• 영어어문교육
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• 제13권4호
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• pp.127-152
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• 2007

Recently, the number of students to choose to study in Australia has been increasing significantly. The purpose of this study is to examine how Korean primary school children perceive their own English language learning and cultural adaptation in Australia. A questionnaire survey was conducted with 34 Korean children aged 8-13 who were attending primary schools in Brisbane, Queensland. The study results show that they made diverse efforts to learn English language and culture in Australia, such as making English-speaking friends, watching TV/video/DVD, reading English books, and studying with a foreign tutor. Their English listening and writing abilities were thought to be improved most, followed by speaking, reading and cultural understanding after studying in Australia. The subjects were mostly satisfied with their study and life in Australia but they had difficulties with communicating in English, homesickness, foods, weather, insects, and discrimination. In particular, they had problems with understanding classes conducted all in English and participating in the classroom activities due to their low level of English ability and understanding of Australian classroom culture. The findings of this study have pedagogical implications for educators both in Australia and Korea.

• 무역학회지
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• 제44권1호
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• pp.221-235
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• 2019

SMEs are experiencing difficulties in doing sales promotion due to the low awareness of the image of the company and the products produced by them in the global market. Therefore, the Government should seek ways to raise awareness of SMEs' image and products. SMEs have to carry out global innovation activities needed to develop new products or new technologies, but they are exposed to limitations of these innovative activities due to the limit of their available resources. Therefore, as a national project, the Ministry of SMEs and Startups and the Small and Medium Business Corporation are doing project for fostering and constructing global shopping mall (independent mall) so that SMEs can strengthen their global innovation activities. The purpose of this paper is to contribute to succeeding in the project for fostering and constructing global shopping mall (independent mall) by studying the case of Zungle Incorporation which operates a global shopping mall and greatly increases exports by participating in this project, and identifying success factors of Zungle Incorporation in doing this project.

• 가정과삶의질연구
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• 제30권4호
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• pp.119-132
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• 2012

The purpose of this study was to investigate the differences in time use between Korean and American high school students. The data sources were the '2009 Time Use Survey' conducted by Korea National Statistical Office and the '2009 ATUS (American Time Use Survey)' conducted by Labor Statistics Division in the U.S.. 1,734 Korean diaries (1,311 on weekdays and 423 on Sundays) and 321 American diaries (208 on weekdays and 113 on Sundays) from high school students of 15 to 18 years of age were analyzed. Descriptive statistics and t-test were used for the statistical analysis. The time use patterns of Korean students on weekdays and Sundays were different than those of their American counterparts. On weekdays and Sundays, the sleeping time of Korean students was 2 hours less than the time of their American counterparts. Koreans studied more, nearly double the time of their American counterparts on weekdays and five times more on Sundays. The study-oriented time allocation of Korean students resulted in less leisure time than the American students. Korean students spent their leisure time of more than 30 minutes participating in social activities, media, and hobbies, and their time allocation to volunteer work and religious activities were nil. On Sundays, the time for studying by Korean students was more than five times longer than that spending by their American counterparts. Koreans used their leisure time of 6 hours and 47 minutes mainly for media, hobbies and social activities. The participation rate of volunteering by Korean students was only 0.5%, though it was 31.0% for the Americans. For a study-life balance for Korean students, it was recommended that trends toward time management and social policy should increase the time allocation to sleeping, housework, work, sports, and volunteering and decrease the time use in studying and hobbies.