• The Science & Technology
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• v.28 no.11 s.318
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• pp.68-69
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• 1995

러시아의 경제상태는 극도로 악화되어 과학자의 보수는 월 1백달러 정도 생산이 위축되고 물가가 급등하는 어려움 속에서도 러시아 과학계의 연구활동은 중단되지 않고 꾸준히 계속되고 있으며 나아가 연구소나 고등교육의 재편성이 한창 진행중이다.

• 건강소식
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• v.35 no.3
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• pp.16-17
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• 2011

심전도 검사란 심장에서 생기는 전기신호로 심장 이상을 검사하는 것이다. 심장의 박동에 의해 발생한 심장의 활동 상태를 그래프 상으로 기록하는 것으로 심전도 검사를 통해 알 수 있는 질환은 부정맥, 협심증, 심근경색, 고헐압, 심근증 등이 있다.

• Proceedings of the Korean Nutrition Society Conference
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• 2003.05a
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• pp.173.2-173.2
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• 2003

• Journal of the Korean Society for information Management
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• v.8 no.1
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• pp.62-77
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• 1991

본고에서는 정보검색분야에서 전문가 시스템 활동의 현 상태에 관한 배경정보를 제시하고자 하였다. 특히, 도서관 전문가 시스템의 최근연구, 시스템개발의 최근방향, 그리고 시스템의 앞으로의 도서관 응용분야에 대하여 논하였다.

• 한국노년학
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• v.40 no.1
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• pp.197-216
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• 2020

This study aimed to suggest leisure activities and policy-level support in the light of the characteristics and needs among the elderly by examining constraint factors of leisure activities among the elderly. Data of 3887 elderly with the age of 65 and above with economic burden and health problems from the 6th Korean Retirement and Income study were used for the statistical analyses. Hierarchical linear models were tested by entering factors stepswise; demographic factors(age, gender, marriage status, single household, region, living expenses, health status) in the first step, leisure factors(leisure time, leisure motivation) in the second step, and lastly leisure activity factors(desired leisure activities, undesired leisure activities) in the third step. The results were as follows: First, major factors that constrict leisure activities of the elderly were financial burden and health problems. Second, there were significant differences among three(financial constraint, health constraint, and financial and health constraint) groups. Financial constraint group was the highest in the level of leisure satisfaction but leisure time was the shortest. The major reason to do leisure activities of the financial constraint group was to keep relationships with families and friends. In terms of desired leisure activities, health constraint group wanted resting, financial constraint group wanted hobbies and entertainment, and the financial-and-health constraint group wanted social activities. Third, financial constraint group demonstrated higher levels of leisure activity satisfaction when they wanted to take care of pets or gardens; however, they showed lower levels of leisure activity satisfaction when they wanted to domestic trips for desired leisure activities. In case of health constraint group, they demonstrated lower levels of leisure activity satisfaction whether or not they wanted resting like watching TV or listening to the radio. And, the showed higher levels of leisure activity satisfaction when they wanted social activities such as participation in religion or social gathering organizations. For the financial-and-health constraint group, whereas they showed lower levels of leisure activity satisfaction when they wanted walking around or watching TV, and domestic trips for desired leisure activities, they demonstrated higher levels of leisure activity satisfaction when they wanted entertainment doing the game of go, or chess, and hobbies like hiking and social activities. Practice and policy level suggestions to offer leisure activities that meet the needs of the elderly were made based on the study results.

• The Journal of the Korea Contents Association
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• v.12 no.4
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• pp.315-326
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• 2012

The purpose of this study is to examine the motivation of elderly people to participate in volunteer activities and to analyze the effect of participation motivation on satisfaction with volunteer activities of them. The 297 questionnaires which were collected from persons over 60 years old who were doing voluntary service activity in welfare center for the aged, Silver police in Goyang and Paju city. The frequency, factor and regression analysis were used for the research. The results are as follows: First, the motivations to participate in volunteer activities had four factors: self-realization, social activities, social responsibility, and personal achievements, and these factors had positive effect on satisfaction with volunteer activities. Second, the motivation to participation in volunteer activities and the degree of satisfaction with them were found to be different in accordance with age, education, income, religion and health.

• 한국노년학
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• v.40 no.3
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• pp.443-458
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• 2020

Aim: This study investigated the association between leisure activities and cognitive impairment in Korean community-dwelling older adults. Methods: Among participants of the 2017 National Survey of Older Koreans, 10,055 (male=4,277, female=5,778) were included in this cross-sectional study. To better identify the association between late-life cognition and leisure activities, individual leisure activities were categorized into 3 types including productive, consumptive, and unclassified activities. Multivariate logistic regression analysis was performed to assess the association between participation in leisure activities and cognitive impairment when controlling for possible covariates evidenced by previous studies. Results: Male participants were more likely to be cognitively impaired than female ones with significant differences in all the covariates. After controlling for confounding variables, involvement in productive leisure activities was found to be associated with cognitive function in both male and female groups, along with age, educational level, depressive symptoms, subjective hearing problems, and occupational status. Conclusion: Involvement in productive leisure activities might be associated with decreased risk of cognitive impairment in later life. Appropriate strategies to encourage older adults to participate in productive leisure activities should be established to help them maintain their cognitive function.

• Proceedings of the Korean Institute of Industrial Safety Conference
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• 2000.11a
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• pp.216-222
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• 2000

21세기 최첨단 산업의 고도화 발전으로 국민들의 생활 수준은 크게 향상되었고 대학 및 각 연구기관의 연구 노력은 국가 경쟁력 강화에 크게 기여하여 왔다. 반면 신기술 고도화에 따른 연구 실험실에서 사용되는 신물질이 갖고 있는 성분도 새로운 양상의 잠재 위험으로 내존 하게 되었다 특히 각 연구 실험실의 연구활동은 특수성을 갖고 있어 연구기관이나 기업의 장래운명에 좌우되는 시간 다툼과 기밀 유지에 폐쇄적이어서 상호정보 교류가 어려운 실정이고, 더욱이 연구원들이 갖고 있는 자부심에 비해 안전에 관한 관심도나 의식이 낮은 상태에서 연구 실험 활동이 추진되어 오고 있다.(중략)

• Proceedings of the Korean Society for Bio-Environment Control Conference
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• 1994.05a
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• pp.20-33
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• 1994

우리나라에 있어서 양액재배는 지금으로부터 40년전으로 거슬러 올라간다. 그러나 현재의 발전수준은 양액재배가 발전된 나라들에 비하면 특히 그 수준이 저조한 상태에 머물고 있다. 그러나 최근에 들어 그러한 현상은 농민을 에워싼 환경의 변화에 따라 크게 자극을 받고 있다. 시설원예의 일부가 양액재배로 전환되어 가는 일이 전국적으로 확산되어가고 있다. 이러한 현상은 마치 사람이 깊은 잠을 자고 난 후에 다시 활발한 활동을 시작하는 것처럼 지구상의 생물의 주기적인 활동현상과 유사해서 장래의 발전에 기대가 된다. (중략)

• Proceedings of the Korea Technology Innovation Society Conference
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• 1999.05a
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• pp.421-435
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• 1999

삼면이 바다로 둘러쌓여 있는 우리나라로서는 막대한 자원이 분포되어 있고 지구환경에 지대한 영향을 미치는 해양에 대한 적극적인 개발과 보전활동이 필요하다. 해양에 대해서는 아직까지 많은 부분이 미지로 남아있고 그 물리적 조건으로 인하여 해양개발활동에는 많은 어려움이 따른다. 이를 극복하기 위해서는 해양과학기술의 뒷받침이 필히 수반되어야 하지만 그 중요도에 비해 아직까지는 해양과학기술에 대한 인식이 부족한 상태이다. 본 고에서는 해양기술에 대한 소개와 아울러 각 기술 분야별 발달 수준을 살펴보고 기술 부문별 중장기 발전목표와 발전방향을 정리하였다.