• 한국노년학
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• v.41 no.2
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• pp.241-251
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• 2021

The purpose of this study was to investigate the structural relationship between the elderly's participation in exercise, cognitive function, and life satisfaction. The participants of this study consisted of 2491 elderly people who were the subjects of the 2017 elderly survey. The measuring tools were the cognitive function scale and the life satisfaction inventory. Participation in exercise used exercise time for one week. The collected data was analyzed through SPSS and AMOS 18 version. The results of this study were as follows. First, exercise participation was found to have a positive effect on the cognitive function of the elderly. Second, participation in exercise had significant effect on the life satisfaction of the elderly. Third, it was found that the cognitive function of the elderly had a positive effect on life satisfaction. Finally, it was found that cognitive function was as a mediator in the relationship between exercise participation and life satisfaction of the elderly. Various discussions on the structural relationship between the elderly's participation in exercise, cognitive function, and life satisfaction were presented.

• Journal of Nutrition and Health
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• v.49 no.5
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• pp.313-322
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• 2016

Purpose: This study was conducted to examine the relationship among cognitive function, nutrition screening initiative (NSI) score, and food intake status. Methods: A total of 409 subjects aged over 60 years were recruited from the Yongin dementia prevention and control center. Mini Mental State Examination Dementia Screening (MMSE-DS) method was used to assess the cognitive function of the subjects. Information on health related behaviors and food intake was collected by face to face interview using a structured questionnaire. The questionnaires included the NSI DETERMINE checklist, food intake sheets by 24 hr recall method and by semi-quantified food frequency questionnaire. Results: Subjects were divided into low cognitive or normal groups according to the MMSE-DS result. The prevalence of low cognitive function in the subjects was 25.7%. The low cognitive group exercised less and had higher nutritional health risk than the normal group. The low cognitive group had lower consumption of polyunsaturated fatty acid and higher tendency of thiamin, riboflavin, and iron deficiency. The low cognitive group had less frequency of eating mackerel, pepper, tangerine, and watermelon and higher frequency of eating white rice and cookies than the normal group. Conclusion: The results of this study imply that the cognitive function of elderly is related to exercise behavior, nutritional health risk, and food and nutrient intake status.

• Journal of Korean Library and Information Science Society
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• v.40 no.2
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• pp.375-407
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• 2009

This research is about Social Education, Reading Movement and Meaning of the Gyeongseong Library which observe from ethnic viewpoint. The result is same as following. First, The Gyeongseong library is the unique library which korean people build, and they thought very seriously. So, tried to keep this library for a long time. The Gyeongseong library supplied knowledge to Korean, although the life was not long. And, as ethnic business value of the Gyeongseong library was much, too. Second, the Gyeongseong library paid attention to child education and education of women as well as it is our country's first public library. And accomplished social education institution's role. Third, readers' of the library was that man was most and the fair readers was minor part, and student was mainly(distinction of sex and profession tendency). And literature, language study etc. got to read most.

• Journal of Digital Convergence
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• v.17 no.9
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• pp.349-359
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• 2019

This study investigated the current state of Korean Maker Movement and explored the ways for activating Maker Movement in Korea. To do this purpose, we analyzed the data of 'A survey of the Korea Maker Movement in the second half of 2018', conducted by Korea Foundation for the Advancement of Science & Creativity involved 20's~50's Koreans. As a results, first, awareness, interest and behavior intention of Maker Movement was not high in Korea. Second, there were significant different between participants and non-participants of Maker Community in Maker awareness and Maker activities. Third, the positive relation between Maker Community participation and Maker Orientation is parallel multiple mediated by Maker activating motives such as fun, relieving stress, expressing own idea, saving cost, social recognition. Lastly, based upon the results, we presented several ways to activate Maker Movement in Korea.

• Bulletin of the Society of Naval Architects of Korea
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• v.26 no.2
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• pp.13-24
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• 1989

The geometrical characteristics of sculls which are in use for propulsion of Korean traditional row boats were briefly surveyed. A typical dimension of the scull was selected and prototype for test was prepared. Angular displacements and the force components at handle and pivoting point were measured when the scull was operated in moored condition by skilled fisherman. Time histories and trajectories of motion were analyzed with the force generated at the scull blade. It was found out that the thrust of the scull was generated mainly by reaction force. The direction of improvement for better rowing motion could be also suggested. Continued study on this topic in a self-propulsion condition will provide us another interesting informations and prepare a possibility of application in evaluating rowing motion of oar.

• Proceedings of the Korean Society of Computer Information Conference
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• 2021.07a
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• pp.323-324
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• 2021

본 연구는 애슬레저 레깅스의 주 소비층인 20대 여성의 체형에 적합한 레깅스 패턴을 개발하기 위한 선행연구로, 20대 대학생을 대상으로 레깅스의 착용실태를 알아보고 애슬레저 레깅스의 선호도를 파악하고자 하였다. 본 연구는 20대 여대생 189명을 대상으로 하였으며, 구글 설문지를 통해 조사하였다. 분석은 SPSS 26.0 프로그램을 활용하였다. 레깅스는 운동용으로 착용하고 검은색의 발목까지 오는 밀착되는 기본 레깅스 디자인에 대한 선호가 높았으며, Y존 부위에 대한 불편함을 호소하는 경우가 많았다. 동작 시에는 허리가 노출되는 것에 대한 불편함을 호소하는 경우가 많았다. 선호 브랜드는 아디다스가 가장 많았고 레깅스에 몸매 보정 기능이 추가되기를 원하였다. 선호하는 브랜드를 구매했을 경우 디자인, 치수, 소재, 활동성, 내구성 등 대부분 항목에서 만족도가 높았다. 원단을 고려하여 레깅스를 구매한 경우에는 봉제상태에 대한 만족도가 높고, 브랜드를 고려하여 구매한 경우 가격에 대한 만족도가 높은 것으로 나타났다. 본 연구의 결과를 일반화시키는 데 주의하여야 하며, 향후 연구에서는 좀 더 포괄적인 연령대와 남성에 대한 조사가 이루어져야 할 것으로 생각된다.

• 프린팅코리아
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• v.9 no.3
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• pp.94-95
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• 2010

국내 성인 10명 중 3명이 1년에 한 권의 책도 읽지 않는 것으로 나타났다. 최근 문화체육관광부가 발표한 '2009년 국민 독서실태조사' 결과에 따르면 1년간 1권 이상의 책을 읽은 사람의 비율을 나타내는 독서율이 성인의 경우 71.7%로 전년에 비해 0.5%포인트 하락했다. 즉 28.3%의 성인은 1년간 단 한 권도 안 읽었다는 말이다. 성인들의 연평균 독서량도 10.9권으로 전년(11.9권)에 비해 1권 줄었다. 성인의 평균 독서시간은 평일 28분, 주말 29분으로 전년 대비 1분씩 감소했다. 아울러 성인은 여가시간 활용비율 중 '책 읽기'가 차지하는 비중이 7위에 불과했다. 1위는 TV시청이었고 인터넷, 수면 휴식, 만남 모임, 집안일, 운동 등 답변이 뒤를 이었다. 반면 1학기 동안 1권 이상 책을 읽은 학생의 비율(학생 독서율)은 93.7%로 전년 대비 4.6%포인트 늘었다. 학생들의 1학기 평균 독서량은 2008년 14권에서 지난해 16권으로 늘었다. 이는 1994년 조사가 실시된 이래 가장 많은 독서량이다. 초등학생은 하루 평균 56분을 독서에 할애하는 것으로 나타났다. 중학생은 40분, 고등학생은 38분으로 학교 급이 높을 수록 독서시간이 줄어드는 경향을 보였다. 이번 국민독서실태 조사는 만 18세 이상 성인 1000명과 초 중 고등학생 3000명을 대상으로 실시됐다. 다음은 "2009 국민독서실태조사" 결과 요약이다.

• Journal of Navigation and Port Research
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• v.31 no.8
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• pp.663-669
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• 2007

The purpose of this study is to investigate seafarers' attitude to casualty related safety onboard the ship. The subjects were 437 seafares' who took a safety education course in Korea Institute of Maritime and Fisheries Technology. This questionnaire was focused on finding the basic data for prevention of industrial accidents, and getting the public opinions and proposals of seafares'. The results obtained by this study are as follows : The average score of safety level for seafares' were 68.82. Current position, level of education, navigation area, classification of ships, ship size, ship age showed significant difference in statistics(p<0.01). Based on these results, this research pointed out the need to review the training manual, development of educational programs, improvement of facilities to improve safety education of ship, etc.

• 재활복지
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• v.21 no.1
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• pp.253-277
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• 2017

The purpose of this study was to develop the Constraints in Physical Activity Scale for people with physical Disabilities(CPASD) which measures the constraints in physical activity of people with physical disabilities. For this study, the 5 step analytic framework of unified validity developed by Messick (1995), the framework for conducting a strong program of construct validation by Benson (1998) method were applied. Furthermore, the validity of CPASD was systematically presented by applying common factor model and measurement model to 264 persons with physical disabilities. The conclusion based on the results and discussions of this study is as follows. First, CPASD presented evidence of job validity. Four factors (17 items) were developed, consisting of leader constraints, economic constraints, prejudice, and exercise environment constraints through the analysis of the factor structure and the fit of factor coefficients. Second, the factor structure of the developed CPASD (leader constraint, economic constraint, prejudice, exercise environment constraint) was statistically distinguished and stably reflected the existing exercise participation constraints theory. Third, the developed CPASD presented evidence of the validity of the criteria. Leader constraints and prejudice were negatively correlated with positive motor emotions, leader constraints, prejudice, and exercise environment constraints were positively correlated with negative motor emotions. Therefore, in future research, it is necessary to reevaluate the current system and actual condition related to leader constraints, economic constraints, prejudices, and exercise environment constraints derived as factors of CPASD. To do this, it is necessary to judge the degree of reality based on the causal relationship verification and IRT theory using CPASD.

• Proceedings of the Korean Society of Food and Cookery Science Conference
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• 2003.10a
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• pp.1-4
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• 2003

일반적으로 영유아기 라고 하면 출생 후 학령기 이전까지의 시기를 말하나 여기서는 출생 후 약 2년까지의 시기에 대하여 집중적으로 거론하고자 한다. 이 시기의 아기들, 특히 만 1세 이전의 영아들은 신체적, 정서적으로 일생을 통해 가장 변화의 폭이 큰 성장 곡선을 그리면서 성장한다. 이러한 급격한 성장은 단지 키나 체중 등에만 국한되는 것이 아니라 신체내 모든 조직의 구성이나 기능 둥에도 해당되며, 소화 생리를 포함한 생리적, 면역학적 기능과 기계적 운동 기능 등이 다양하게 포함된다. (중략)