• Journal of Preventive Medicine and Public Health
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• v.50 no.1
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• pp.10-17
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• 2017

Objectives: The purpose of this study was to examine the relationship of meeting the recommended levels of physical activity (PA) with health status and preventive health behavior in adults. Methods: A total of 5630 adults 18 years of age or older were included in this study. PA was assessed using a series of questions that categorized activities based on their metabolic equivalent values and then categorized individuals based on the reported frequency and duration of such activities. Participants reporting 150 minutes or more of moderate-intensity PA per week were considered to have met the PA guidelines. Multiple logistic regression was used to model the relationships between meeting PA guidelines and health status and preventive health behavior, while controlling for confounding variables. Results: Overall, 53.9% (95% confidence interval [CI], 51.9 to 55.9%) of adults reported meeting the recommended levels of PA. Among adults with good general health, 56.9% (95% CI, 54.7 to 59.1%) reported meeting the recommended levels of PA versus 43.1% (95% CI, 40.9 to 45.3%) who did not. Adults who met the PA guidelines were significantly more likely not to report high cholesterol, diabetes, chronic obstructive pulmonary disease, arthritis, asthma, depression, or overweight. Furthermore, adults meeting the PA guidelines were significantly more likely to report having health insurance, consuming fruits daily, consuming vegetables daily, and not being a current cigarette smoker. Conclusions: In this study, we found meeting the current guidelines for PA to have a protective relationship with both health status and health behavior in adults. Health promotion programs should focus on strategies that help individuals meet the current guidelines of at least 150 minutes per week of moderate-intensity PA.

• Journal of the Korean Institute of Intelligent Systems
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• v.20 no.6
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• pp.741-747
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• 2010

These days many meeting minutes of various organizations are publicly available and the interest in these documents by people is increasing. However, it is time-consuming and tedious to read and understand whole documents even if the documents can be accessed easily. In addition, what most people want from meeting minutes is to catch the main issues of the meeting and understand its contexts rather than to know whole discussions of the meetings. This paper proposes a novel method for summarizing documents considering the characteristics of the meeting minutes. It first extracts the sentences which are addressing the main issues. For each issues expressed in the extracted sentences, the sentences related with the issue are then extracted in the next step. Then, by transforming the extracted sentences into a tree-structure form, the results of the proposed method can be understood better than existing methods. In the experiments, the proposed method shows remarkable improvement in performance and this result implies that the proposed method is plausible for summarizing meeting minutes.

• Journal of architectural history
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• v.27 no.2
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• pp.39-50
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• 2018

This study investigates the types and spread of framed structures of gable roofs meeting at right angle showed in old architecture and documentary paintings of houses, which were well liked in the early Joseon Dynasty. The conclusions of this study were as follows. First, the framed structure of gable roof meeting at right angle can be divided or recognized in 4 types according to their structure's size and purlin's position. Three of those types were noted to be in Seoul. Second, the framed structure of gable roofs meeting at right angle begun from the awareness of their independence from one another. Each space was divided based on their functions. Therefore, it could be extended in various forms, not only in the square plan physique but also in many different forms. And allowed free plan configuration regardless of column layouts or size of structure. Third, 5 purlins and 3 purlins crossing structure were preferred in Han-yang, the early Joseon Dynasty. It is related to the specific construction conditions of urban houses, such as the slope of land, limited land area, and economic power. Fourth, urban housing techniques were diffused throughout the country by officials who lived in Kae-gyeong and Han-yang at the end of Goryeo and early Joseon Dynasty. In other regions, framed structure of gable roof meeting at right angle households decreased, but in some regions of Gyeongsang-province, framed structure of gable roof meeting at right angle has maintained with Staggered purlin.

• 한국노년학
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• v.31 no.2
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• pp.407-418
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• 2011

This study aim to examine effects of physical, psychological, social factors on elder's life satisfaction from KLIPS(Korea Labor & Institute Panel Study)'s data. Subjects were 4,032(men 1696, women 2336) aged 65 over. Physical factors include subjective physical health condition and ADL(Activities of daily living). Psychological factors include subjective emotional difficulty and depression(ces-d). Social factors include 7 meetings. Major findings in this study are follows. First, physical, psychological factors were a significant effects on elder's life satisfaction. But, in social factors, religious meeting, friendship meeting, leisure meeting, volunteer meeting were significant factors exclude reunion meeting, political meeting, etcetera meeting. Second, mediations of ADL, subjective emotional difficulties, and social participations were significant factors.

• The Safety technology
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• no.44
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• pp.43-43
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• 2001

• 도로교통
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• s.98
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• pp.126-137
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• 2004

• Bulletin of Food Technology
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• v.25 no.3
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• pp.297-305
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• 2012

• The Safety technology
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• no.45
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• pp.43-43
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• 2001

• Water for future
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• v.55 no.2
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• pp.74-84
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• 2022

• 한국HCI학회:학술대회논문집
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• 2008.02a
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• pp.669-673
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• 2008

The service discovery method is an important technology finding and offering users' desirable services in smart meeting spaces. Extensive researches of the service discovery methods are achieved: SSDP(simple service discovery protocol) of UPnP(universal plug & play) and so on. However, there are several limitations to satisfy the requirements of service discovery in smart meeting spaces. In this paper, the requirements of service discovery in smart meeting spaces are investigated and the service discovery method based on multi-agent system is proposed in the practical aspect. Additionally, we explore the possibilities of the proposed approach by implementing a couple of services belonging to the smart meeting spaces.