• Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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• 2006.05a
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• pp.25-30
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• 2006

The number of people over sixty five years old is rising steadily and the residential facilities for elderly people are continuously increasing. For many elderly people, losing their ability to see well means losing independence. Good lighting environment can help elderly people's Independent life. This research has been done with a purpose of suggestion the methodology of lighting design for elderly people. For this purpose, the basic knowledge to develop lighting design guidelines of residential facilities for elderly people are prepared through literature review.

• Architectural research
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• v.14 no.2
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• pp.57-65
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• 2012

This study was focused on the new town residential complex in suburban Hefei, China, which was carried out a survey on the present conditions of children's play space. The residential complexes and play spaces in Hefei, regardless of installation, the standards for the installation of play facilities were not provided legally, and the types of installation of the play facilities also were not standardized. For the play space in residential complexes in China to carry out original functions under the condition and become a place of everybody's activities not just for children, the following should be improved:(1) There is no provision and standard for the size of play space, so the standards for installation of play space with safety like Korea, Japan and the US are necessary. (2) The location of the play space should be able to guarantee maximum play activities to children, and the independence of the space should be secured by putting it in a place far from a footpath or pass way. (3) Since children's play space has different properties from those of green space and resting spaces, separate environmental planning is necessary.

• Korean Journal of Health Education and Promotion
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• v.17 no.2
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• pp.183-205
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• 2000

This research was designed to compare the health condition and the quality of life of the elderly inpatients with those of the normal elderly people. The subjects of study were 482 elderly inpatients and 304 normal elderly people. The research was conducted in July and August using the instrument WHOQOL. The results of the research are as follows: For the level of health, it was recognized that male was healthier than female, having higher the education, living in the city rather than in the rural, keeping the normal life than being in the hospital. There were little difference in the past medical histories of the elderly inpatients and the normal elderly people. As to the diseases currently under the treatment, there were some difference between the elderly inpatients and the normal elderly people but the tendency was similar in the kinds and the frequencies. As to the recognition for the quality of life between the elderly inpatients and the normal elderly people based on the records reflected on each of the domains of WHOQOL, the normal elderly people more positively recognized in the overall quality of life and the following domains: physical, psychological, level of independence, and spirituality/religion/personal beliefs. The normal elderly people more positively recognized especially in the level of independence domain (mobility, activities of daily living, dependence on medication or treatments, working capacity). In the social relationships domain only the sexual activity was significant and the normal elderly people more positively recognized. The elderly inpatients showed the correlation of over 0.5 in the overall quality of life and the following domains: environment, social relationships, physical, psychological, level of independence. It was over 0.6 in the physical domain and the domains of psychological and level of independence. and the psychological domains of level of independence and social relationships. For the points of overall quality of life, it had no correlation with hospitalization but the health condition, residential district, occupation, and taste exerted a significant effect. As a result of separate analyses of the elderly inpatients and the normal elderly people, the health condition and the age only were the common variable which would exercise a significant effect. Besides, the primary factors which would exercise the quality of life were the occupation and taste for the elderly inpatients, and the residential district and source of income for the normal elderly people. In conclusion, it is first and foremost important to improve the standard of health for the overall quality of life for the elderly people, regardless of hospitalization. Therefore, a plan must be urgently drawn up for revitalization of the health promoting projects for the elderly people and the public health projects for the elderly people, and the investment must be increased for settlement of health problems of the elderly people.

• Journal of the Korean housing association
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• v.20 no.4
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• pp.89-102
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• 2009

The purpose of this study is to investigate the influence the need for improvements to dormitory environments and to study the stress from school-life according to residential satisfaction in dormitories and housing. For the purpose of this study, a survey was conducted including a questionnaire consisting of a residential satisfaction scale, a need of dormitory environment improvement scale, and a school-life stress scale. The subjects were 453 special purpose students in Daegu and Gyeongsangbuk-do who all live in a dormitory. Factor analysis, Cronbach' $\alpha$ and MANOVA were employed for data analysis, and Scheffe test was used for post-hoc analysis. First, the lower group the satisfaction of a physical residential environment in a dormitory, the more likely it is that the dormitory environment need improvement. The result of this study suggests that dormitory students are much more sensitive to conditions relating to physical residential satisfaction than to sociopsychological residential satisfaction. Also, the residents believe that change to these physical residential conditions facilitate an improvement to sociopsychological residential satisfaction. Moreover, when the satisfaction of a physical residential environment is lower group, more perceptive stress occurs from academic, health and personal factors while a lower satisfaction for the sociopsychological residential environment results in a more perceptive stress from the environment. The result of this study suggests that dormitory conditions indicate the necessity of improving the environment to adapt well to school-life, thus reducing stress. Also when simply providing a supplementary physical residential environment the sociopsychological residential environment should be considered, as this can cause conflicts between roommates. Second, the lower group the satisfaction for a physical residential environment in housing, the more likely it is that the dormitory environment need improvement. The result of this study suggests that for environments of inadequate housing there is a strong urge towards needing more independence and a better living environment. Third, when group feel there is a more substantial difference in the physical residential environment between dormitories and housing, it is more likely it is that the dormitory environment need to be improved. Also, when they feel there is more substantial difference in the sociopsychological residential environment between dormitories and housing, a more perceptive stress is detected from the environment. The result of this study suggests that dormitory students want to have the same level of conditions as those provided in housing. Also, dormitory students want to need more physical environment improvement than sociopsychological environment improvement.

• Korean Journal of Social Welfare
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• v.64 no.2
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• pp.213-239
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• 2012

This study aimed to explore the life experiences of youth with intellectual disabilities in residential facilities. The residential facilities in this study include large scale residential facilities where many residents live and a group home where a few residents live. This study used a qualitative research method; the youth participants were selected from the recommendations of professional groups, and interviewed using the focus group and individual interview methods. In addition, social workers and parents were interviewed to complement interviews of youth with intellectual disabilities. According to the results, the following main themes were extracted from the experiences of youth with intellectual disabilities who live in residential facilities: 'restricted lives by strict rules', 'limitation of individual lives and choice experiences', 'not being respected' at large scale residential facilities, and 'starting independent living', 'a still hardship of independence', 'a tranquil life like home', 'difficulties of communal living' at the group home. Also, they have common experiences in both types of residential facilities: 'depending on each other', 'missing their family', 'being excluded from peer groups at school', 'not wanting to be known as living at residential facilities'. The implication of this study results are for the policy making, and the actual practices were discussed focusing on their right and well-being.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2006.11a
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• pp.401-405
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• 2006

This study evaluated 23 elderly residents living independently in 4 group homes for their behaviors of space occupancy and activities of daily living. The aim of the study was to analysis the habit of space occupancy of residents in group homes for elderly people. As the results, the habit of space occupancy of residents in group homes was analysed and categorized into four types: (1) bedroom occupancy, (2) common space occupancy, (3) 2-space occupancy and (4) several spaces occupancy. It was shown, then, that the common space occupancy in ‘ㅂ' group home, 2-space occupancy and several spaces occupancy in 'ㅇ' and 'ㄱ' group homes, and bedroom occupancy in ‘ㅅ' group home were highest, respectively, so that the type of their space occupancy varied in accordance with individual group homes. Moreover, there was a difference in the habit of their space occupancy according to the degree of achieving both ADL and IADL. This fact seems to indicate that the higher the degree of their independence in ADL and IADL, the more the number of their occupying space. Accordingly, the degree of their independence in achieving ADL and IADL should be taken into account in planning residential spaces for elderly people, including individual and commonly sharing spaces, traffic lines, layout and facilities.

• Architectural research
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• v.20 no.3
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• pp.93-102
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• 2018

With the change in Earth's ecosystems due to climate change, a number of studies on zero energy buildings have been conducted globally, due to the depletion of energy and resources. However, most studies have concentrated on residential and office buildings and the performance predictions were made only in the design phase. This study verifies the zero-energy performance in the operational phase by acquiring and analyzing data after the completion of an exhibition building. This building was a retention building, in which a renewable energy system using a passive house building envelope, solar photovoltaic power generation panels, as well as fuel cells were adopted to minimize the maintenance cost for future energy-zero operations. In addition, the energy performance of the building was predicted through prior simulations, and this was compared with actual measured values to evaluate the energy performance of the actual operational records quantitatively. The energy independence rate during the measurement period of the target building was 123% and the carbon reduction due to the energy production on the site was 408.07 tons. The carbon reduction exceeded the carbon emission (331.5 tons), which verified the carbon zero and zero-energy performances.

• International Journal of Internet, Broadcasting and Communication
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• v.13 no.1
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• pp.37-46
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• 2021

Recently, social technologies have been created to solve problems from businesses for the establishment of generational solidarity ecosystem in terms of employment, residential space, network and social capital, age, cognitive and environmental aspects. This is senior-friendly healthcare business system aimed at meeting the senior needs for health life to enjoy active consumption culture life even after retirement, becoming a catalyst for minimizing generational conflicts, preventing the cognitive and physical deterioration of seniority in the areas of life healthcare, fitness and well-aging, and expanding into systems necessary for seniority self-reliance. We would like to draw up the development and requirements of the concept of the service platform for the study of collective characteristics for generation solidarity with senior class and the establishment of a customized senior health life system for generation solidarity. This system is characterized by a platform that can prevent the decline of seniors' cognitive and physical functions and enhance emotional stability. It is significant in providing feedback on the risk perception index, fall index, and prevention training index information to the child through the analysis and extraction of the senior health index for risk perception, fall probability, and fall prevention.

• Land and Housing Review
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• v.11 no.4
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• pp.1-13
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• 2020

This research explores the generational similarities and discrepancies of socio-demographic and housing statuses between young adult children leaving the parental home and their parents. Utilizing the 20th Korean Labour and Income Panel Study (KLIPS), this study identified a total of 609 households who have left their parent home from 1999 to 2017. Two-thirds of the adult children were married couples while the rest was singles. Children's educational level was higher, and their household size was smaller than their parents. Both generations were mainly headed by employed and married men. The vast majority of the adult children lived in the same area with their parents and lived as tenants in much smaller housing than their parents. On the contrary, most parents were homeowners of a large single-family home. The generational differences were clearly observed in housing tenure, housing structure, and housing size. Although leaving parents' home is part of a transition to adulthoods (depending on the stability of the labor market and the affordability in the housing market), that process was largely triggered by the employment status that can lead to economic independence rather than their marital status. Both housing and job opportunities are important factors to determine independent life.

• 한국신재생에너지학회:학술대회논문집
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• 2010.06a
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• pp.123.2-123.2
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• 2010

Fuel Cell cogeneration system is a promising technology for generating electricity and heat with high efficiency of low pollutant emission. We have been developed 5kW class fuel cell cogeneration system for commercial and residential application. The fuel processor is a crucial part of producing hydrogen from the fossil fuels such as LNG and LPG. The 5kW class high efficiency fuel processor consists of steam reformer, CO shift converter, CO preferential oxidation(PrOx) reactor, burner and heat exchanger. The one-stage CO shift converter process using a metal oxide catalyst was adopted. The efficiency of 5 kW class fuel processor shows 75% based on LHV. In addition, for the purpose of continuous operation with load fluctuations in the commercial system for residential use, load change of fuel processor was tested. Efficiency of 30%, 50%, 70% and 100% load shows 75%, 75%, 73% and 72%(LHV), respectively. Also, during the load change conditions, the product gas composition was stable and the outlet CO concentration was below 5 ppm. The Fuel processor operation was carried out in residential fuel cell cogeneration system with fuel cell stack under dynamic conditions. The 5kW class fuel processor have been evaluated for long-term durability and reliability test including with improvement in optimal operation logic.