• Proceedings of the Korean Professional Engineer Association Conference
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• 1983.12a
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• pp.74-77
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• 1983

To attain the rich and comfortable human living, much development and economic growth are needed. But the radical development destroys natural environments or resources, and also the life environments are destroyed. How to maintain the balance between development and environments forms an important problem. Since 1955, a great deal of damage has been done to human being by the pollution of air, water or noise in Japan, for example, Minamata-byo (1956), arsenical poisoning by mkil (1955), Cd-I taiitai-byo (1955), asthma by air pollution, etc. Now, there are over 100,000 sick persons suffering from pollution in Japan. To prevent the pollution, the first act was made 1967, the kind of which were defined as follow:air, water, soil, noise, vibration ground subsidence, and bad smell. Laws on these were established 1970∼1981, and the environments here ave gradually being improved. The mentioned above gituation necsesitates the measuring or chemical analysis of pollution data, but the many cost is necessary to obtain such data. The special environment measuring certifier was needed and the Measurement Law was amended 1974. Some comment will be given of the present condition of environmental measuring certifier.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2005.11a
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• pp.63-66
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• 2005

The purpose of this study is to suggest the modeling of ubiquitous environments according to the analysis of user's behaviors focused on the living area within the house. Recently, with appearing 'Ubiquitous environments', the applications of ubiquitous technologies on the our environment adopt a new paradigm. This new paradigm leads to the possibility of creating more intellectual dwelling environment according to user's behaviors. This paper suggests to change our dwelling by considering both engineering technology and the character of dwelling, because the house should provide causes humans with comfortability. Therefore, we need to understand user's behaviors in the dwelling, towards user friendly environment. Also, it very important for us to configure proper sensors and technologies by the priority based on user's behaviors. To sum up, this study is aimed to analyze user's behaviors and then, to suggest the guideline for users offering optimal ubiquitous environments.

• Journal of the Korean housing association
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• v.18 no.5
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• pp.93-102
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• 2007

The purpose of this study is to explore the changes in space structure in urban residential areas, based on the historical and cultural background of Gyeongju area. In order to clarify its residential and cultural properties, the residential patterns and living characteristics identifying its historical context were analysed. This study was carried out with the data of the Hwango-dong area that has maintained its original form since the creation as a urban residential area during the 1960s and 1970s, the data of the Dongbang village area that was developed as one of residential area projects during the 1970s, and the data of the Seonggeon-dong area that was developed as a residential area during the 1970s and 1980s. The analyses on previous studies and statistical data, referring to building administration registers, field survey and photographing of house types, and exploration of living characteristics by house types were used to perform this study. Four hundred and five sample houses were used in this study, having forty one sample houses which were used for living survey and actual plane measurement. The result of this study can be used as basic information for designing the house to meet Gyeongju citizens' desire for living environments, and to maintain the cultural and historical contexts.

• The Korean Journal of Community Living Science
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• v.25 no.2
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• pp.193-205
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• 2014

This study investigates soldiers' and civilians' interest in and behaviors toward cosmetics and skin beauty. Responses to a self-administered questionnaire were collected from 150 soldiers and 156 civilians residing in Chung-chung Province, Korea. The mean age of the respondents was $21.9{\pm}1.8$. More than 90% used skin toner and lotion products, and more than 50% used sunblocks and foam cleansers. Soldiers were more likely to use essence (p<.001) and after-shave (p<.01) products than civilians. In addition, soldiers were more likely to use carrier cosmetics than their counterparts (p<.001~p<.05). Soldiers were more likely to be concerned about their skin (p<.01) and unsatisfactory environments for skin care (p<.001), more likely to engage in skin care behaviors (p<.01), and less likely to have skin knowledge than civilians (p<.001). There was a negative relationship between skin knowledge and skin care behaviors (p<.01). The level of interest in appearance was correlated with that in skin (p<.001). The number of skin related concerns was positively correlated with unsatisfactory environments for skin care (p<.001). Concerns over appearance (p<.001), skin (p<.001), and unsatisfactory environments for skin care (p<.05) were positively correlated with skin care behaviors. The results suggest the necessity of providing a diverse and differentiated range of cosmetics to meet the needs of soldiers and men, particularly the former, according to the differences in their environments.

• Journal of Korean Society for Quality Management
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• v.49 no.2
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• pp.127-143
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• 2021

Purpose: Smart Safety Living Lab is a Living Lab facility, constructed and operated by KITECH in Korea, to support the user experience(UX) evaluation, planning and certification of smart safety products and services. The purpose of this study is to develop a UX evaluation methodology that accommodates the characteristics of the Living Lab and smart safety products and services for a systematic and efficient UX evaluation in the Smart Safety Living Lab. Methods: A generic model of UX evaluation was first derived based on a review of related literature. Then, the generic model is revised to accommodate the characteristics of the Smart Safety Living Lab and smart safety products and services, resulting in the UX Evaluation Methodology for Smart Safety Living Lab (SSLL-UXEM). Results: The developed SSLL-UXEM consists of a structured process for UX evaluation, a guideline for conducting each step of the process, and a set of forms for recording the major evaluation results in each step. Conclusion: SSLL-UXEM can help to enhance the efficiency of the UX evaluation process and the consistency of the UX evaluation results. SSLL-UXEM is also expected to serve as a basis for UX evaluation in various living lab environments in the future.

• Journal of the Korean Institute of Rural Architecture
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• v.11 no.2
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• pp.37-44
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• 2009

The purpose of this study is to clarify the characteristics of daily living and the location of welfare facilities for the aged in the local city. The thorough investigation and observation works were made to them from the view points of daily living behaviors and behavioral places of the recuperating elderly and location of welfare facilities. This article discusses about the actual condition of the daily living activities of 252 elderly in 4 facilities. The results of this study are summarized as follows; We must actively prepare for the advanced age society to the increase of the elderly man population. The elderly man welfare facilities expansion needs the range who do not escape from existing a life area of the aged. The city of Sa-cheon the elderly man welfare facilities have got on favorable terms ready in the locational environment. But an facilities in the west area need to preparable emergency happen that facility construction. The usage of behavioral places in recuperating facilities are influenced by the physical environments and the basic characteristics of the elderly.

• Journal of Korean Academy of Nursing
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• v.36 no.3
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• pp.475-483
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• 2006

Purpose: The goal of this study was to investigate the factors influencing health promoting behaviors in elderly individuals according to types of residency. Method: This was a descriptive study. The subjects were comprised of 243 elderly aged 65 years or over living in 3 large cities. The instruments used for this study were a health promoting lifestyle, perceived health status, geriatric depression short form scale-Korea, social support scale, and self-efficacy. The data was analyzed using SPSS Win 12.0. Result: Powerful predictors of a health promoting lifestyle were depression, self-efficacy, and perceived health status for the elderly living at home. In the cases of the elderly living in institutions, a powerful predictor of a health promoting lifestyle was identified as social support. Conclusion: For the operation of long-term care insurance, a service for home care programs is needed for the elderly living at home in order to reduce depression and to increase self-efficacy and perceived health status. In addition, social support provided by health-care professionals should be developed to promote a healthy lifestyle for the elderly living in institutional environments.

• Journal of the Korean Home Economics Association
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• v.30 no.3
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• pp.141-158
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• 1992

The purpose of this study was to identify general characteristics of social lifespaces in Korean family houses and to investigate the changes in the physical aspects and room functions of social lifespaces from Yi-dynasty to the present. The documentary research method was used for this study. Total of 972 out of 1,109 floor plans were analyzed for this study. The major findings were that changes of social lifespaces from Yi-dynasty to the present have been affected by natural and socio-cultural environments. The changes in the physical aspects of social lifespaces have shown from one or two social lifespaces to various single-purpose social lifespaces such as living room, family room, drawing room, and study room. In the past, the cnetral social lifespaces, Anbang(women's quarter) was larger than the living room/Daechung(wooden floor) but the living room in the present has become a central social lifespaces and larger. The room function of Anbang has changed from multi-purpose space to private space. Living room/Daechung had used as a pathway rather than a social lifespaces in the past but the living room has played many fuctional roles of family social activities in the present. The kitchen has also begun to use as a social lifespace. This is a new symptom that kitchen and dining spaces will be included as a new social lifespaces.

• Journal of Information Processing Systems
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• v.14 no.4
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• pp.1010-1032
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• 2018

Recent advances in medical science have made people live longer, which has affected many aspects of life, such as caregiver burden, increasing cost of healthcare, increasing number of disabled and depressive disorder persons, and so on. Researchers are now focused on elderly living assistance services in smart home environments. In recent years, assisted living technologies have rapidly grown due to a faster growing aging society. Many smart devices are now interconnected within the home network environment and such a home setup supports collaborations between those devices based on the Internet of Things (IoT). One of the major challenges in providing elderly living assistance services is to consider each individual's requirements of different needs. In order to solve this, the virtualization of physical things, as well as the collaboration and composition of services provided by these physical things should be considered. In order to meet these challenges, Web of Objects (WoO) focuses on the implementation aspects of IoT to bring the assorted real world objects with the web applications. We proposed a semantic modelling technique for manual and semi-automated service composition. The aim of this work is to propose a framework to enable RESTful web services composition using semantic ontology for elderly living assistance services creation in WoO based smart home environment.

• Journal of the Korean Institute of Rural Architecture
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• v.6 no.1
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• pp.21-31
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• 2004

The purpose of this study is to clarify the actual condition of the spatial use patterns of the elderly in skilled nursing facilities. The thorough investigation and observation works were made to them from the view points of daily living behaviors and behavioral places of the recuperating elderly. This article discusses about the basic characteristics of 194 elderly and the actual condition of the daily living activities of 24 elderly in 3 skilled nursing facilities. The results of this study are summarized as follows; There is no wide difference between the skilled nursing facilities for the dementia and the skilled nursing facilities on the characteristic of living behaviors of the elderly. The usage of behavioral places in recuperating facilities are influenced by the physical environments and the basic characteristics of the elderly.