• Journal of the Korean Institute of Rural Architecture
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• v.14 no.4
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• pp.27-35
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• 2012

The purpose of this study was to establish planning criteria and development of type for the senior citizen who lives alone in home for the elderly at rural and fishing villages. In order to take most suitable co-housing, this analysis is progressed various building types based on aging in place and aging in health; self care, nono care, service care and community care. This paper is to suggest collective housing with 10 types in large scale and extracted 19 types in detail scale. The basis of classification are location condition; aging in place, building condition, health care condition; aging in health and possession & operation condition. In viewpoint of dwelling welfare 'Home for the Elderly' is to concerned with systematic methodology and architectural typology for senior citizen who lives alone in the rural and fishing village.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.1
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• pp.126-134
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• 2016

The aim of this cross sectional study was to examine the prevalence of sarcopenia in association with ADL, nutritional status and depression among community dwelling elderly women. The study subjects were 90 elderly women, 65 years and over, who were living in the communities of B and D metropolitan cities from May to July, 2014. The measurements were anthropometric measures, The mini-nutritional assessment instrument (MNA), ADL, IADL, MMSE, and SGDS-K were used. The mean age of the subjects was 74.7(8.22), the prevalence of sarcopenia of this population was 37.8%, almost none of them (94.4%) required assistance in ADL, 15.6% had a risk of undernutrition, and 12.2% had the symptom of depression. The sarcopenic subjects were characterized as low income, low education, living alone, and had more co-morbidity than those of the non-sarcopenic subjects. The sarcopenic subjects were undernourished, and had higher depression scores (SGDS-K), but not in the ADL, than those of the non-sarcopenic subjects. The calf and thigh circumferences, and cognitive ability were the best predictors of sarcopenia, In conclusion, low calf and thigh circumferences and low cognitive ability will increase the risk of sarcopenia in those 65 and over in community dwelling facilities and those three predictors will be useful in the early detection of sarcopenia in the future.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2003.11a
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• pp.165-172
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• 2003

Quantitative planning element and qualitative planning instruction which are required for planning and evaluating environment-friendly building are accessed in previous studies. In this study, the concept of symbiotic housing is introduced for upgrading existing planning elements, so as to study the planning elements collectively. This study can be summarized as below: (1) Planning elements for saving energy and using resources effectively are added in order to preserve the earth environment. (2) In order to harmonize with neighboring environment more, sunshine duration of neighboring buildings is considered; streets and village view are harmonized; space in-between is prepared. (3) For healthy and amenity residential environment, following items are added, improved pleasantness of inside and outside space; improved amenity and health of housing; and, co-dwelling with large scope. Besides, the necessity of residents' agreement is proposed to induce residents' participation, which has not been mentioned before.

• KOMUNHWA
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• no.69
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• pp.41-62
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• 2007

This thesis is focused on the bat symbol, especially prevalent crafts’ pattern in late Joseon period on museum collections. For the use and reperception of them, I am aimed for appropriate analysis of bat symbol by co connotation which reflects the characteristics on number.plastic.color symbol. This point of view, bat idea and bat paintings in Joseon period will be the source of meanings to the denotation of bat patterns. In the museum collections, bat paintings and patterns are calculated 324 objects. By functional classification, the bat patterns on dwelling-crafts for the royal and for the people will be discussed. In result, the bat paintings were only a few, however, usually connoted Taoist hermit with super-natural powers.longevity.protector of Lightning-God.praying for long life, which were based on Taoism. Meanwhile the bat symbol of dwelling-crafts for the royal projected the longevity and prosperity of king and queen. By he Five Blessings and good auspices in Ching dynasty, number of '5.4' implied 'Five Blessings', Through the correct recognition of homo-phone, "a bat(蝠, fu)=happiness(福, fu)$\rArr$five bats(五蝠)$\rArr$Five Blessings(五福 )." In the case of bat symbol on the dwelling-crafts for the people, especially its for women, it expressed on the metal-decoration of furniture and paper-crafts. In the metal-decoration, the signified of bat symbol were expellant-evil('guard') that of characteristic signifier, white-silver color, number '1' and 'flying-type'. The bat symbol on paper-crafts for the people signified 'double happiness'.harmony.sons with number of '2', 'Five Colors' and the transformation of 'flying-type'. Accordingly, the bat symbol on the dwelling-crafts for the people marked 'happiness and guard', because the people had concrete cognition the bat symbol as a denotation of 'happiness and 'guard' by itself

• Land and Housing Review
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• v.3 no.4
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• pp.399-406
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• 2012

One-third of total energy and 50% of $CO_2$ emissions arise from construction phase. Because of this global amount of energy consumption and $CO_2$ emission, we must do our best to solve this problem. But our existing ways of meeting this problem has focused on the energy consumption saving of the construction and dwelling stage. On the other hand, we has been treated too lightly for handling the $CO_2$ emissions problem during the maintenance management and the demolition process so far,. In this paper, we quantitatively predicted and evaluated the environmental load in each construction step during all life cycle. And, we developed the environmental load assessment program for each construction step. And we proposed the reliable decision support model for objective and reliable environmental load assessment and reduction. This result must help the development of construction technology and low carbon & green growth.

• International conference on construction engineering and project management
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• 2009.05a
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• pp.525-536
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• 2009

The current residential process adheres to a traditional method of construction involving wood framing on-site on poured concrete foundations which has been widely applied in North America. A conventional residential construction process can include seventeen distinct stages ranging from stake-out to pre-occupancy inspection. The current practice possesses short comings including high construction material wastes, long scheduling timelines, adverse weather conditions, poor quality, low efficiencies and negative environmental impacts from transportation and equipment use. Over CAN $5 billion dollars was spent in the construction sector during 2007 in Canada. Previous findings in CO₂ emissions during the construction process of a conventional dwelling emphasize more than 45 tonnes of CO₂ emissions. Hence, in Alberta alone during 2007, almost 50,000 residential units would release more than two million tonnes of CO₂. These numbers demonstrate the economical and environmental impact in building construction and its relationship with CO₂ emissions. The aim of this paper is to quantify the CO₂ emissions from the current residential construction process in order to establish the baseline for CO₂ emission reduction opportunities. The quantification collection methodology will be approached by identifying the seventeen various stages of construction and quantifying the contributions of CO₂ from specific activities and their impacts of work for each stage. The approach of separating these into separate stages for collection will allow for independent opportunities for analysis from various independent contractors from the entire scope of work. The use of BIM will be implemented to efficiently quantify CO₂ emissions. Based on the CO₂ quantification baseline, emission reduction opportunities such as an industrialized construction process will be introduced that allows homebuilders to reduce the environmental and economical impact of home construction while enabling them to produce higher quality, more energy efficient homes in a safer and shorter period of time.

• Journal of the Korean Institute of Rural Architecture
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• v.14 no.3
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• pp.17-24
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• 2012

This study is to propose the dwelling planning of collective housing for the senior citizen who lives alone in rural and fishing villages. and this paper analyzed a change element regarding the field of care service for the elderly. The results of research are as follows: First, the range a village unit of "Home for the Elderly" was investigated most primarily. Second, on the lifestyle of a bedroom, proper using person per a room was investigated to two people to use with one room and life style of using bed preferred more in life style of sitting on the floor(ondol). Third, most necessary facilities were examined into bathroom and steam-room, and the separation of man and woman space, toilet was investigated to 1 ranking. Fourth, to be most difficult care service was investigated by long-distance circulation. This is the item which can be reduced naturally in case of service activity caring for a visit in a collective housing.

• Journal of the Society of Disaster Information
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• v.18 no.1
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• pp.38-50
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• 2022

Purpose: The goal of this research is to create a numerical analytic database that may assist fire prevention managers and building officials in prioritizing items that need to be addressed in order to improve evacuation safety performance while working within a constrained budget and time frame. Method: It was carried out utilizing the CFD Tool, a quantitative evaluation approach, to assess evacuation safety. One direct staircase-type apartment houses and one corridor-type apartment were chosen to make it. Result: In the fire compartment category, Apartment A's evacuation time was around 130 percent longer than that of sprinkler facilities. Conclusion: Fire prevention managers and building officials feel that starting with a single level and implementing "dwelling unit separations" will increase evacuation safety, and that maintaining fire compartments and sprinkler systems at all times will be effective. Because of the limited characteristics of smoke propagation in corridor-type apartments compared to direct staircase-type flats, it is thought that fire extinguishing equipment should be addressed.

• Fire Science and Engineering
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• v.29 no.5
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• pp.14-22
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• 2015

This thesis is based on the study of necessity of an addressable emergency broadcasting system to improve evacuation performance in order to minimize human casualty by avoiding the initial evacuation after fires such as the multi-unit dwelling fire in Euijeongbu in 2015. To minimize the damage from fire generated in a complex internal structure such as modern buildings, introduction of adaptable emergency broadcasting system, could increase the efficiency of evacuation by preventing of initial mistaken evacuation directions by alerting the accurate location of fire to the occupants, is needed. As such, this study designed and fabricated the addressable emergency broadcasting system using the existing addressable system. Its performance was compared with a conventional emergency broadcasting system to confirm the necessity of the addressable emergency broadcasting system to improve evacuation performance. The test result showed that the addressable emergency broadcasting system decreased the evacuation time by up to 30.3% in a small-scale model evacuation performance experiment, up to 54.6% in a hallway evacuation performance experiment compared to the conventional emergency broadcasting system.

• 한국해양학회지
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• v.20 no.3
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• pp.20-29
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• 1985

Sediment transport by tidal currents as well as the distribution and properties of intertial surface sediments are investigated using the data obtained from an anchor station on the main tidal channel and 56 tidal flat surface samples. Sedimentation in the intertidal zone appears to occur mainly during the spring tide period in this environment. The tidal flat can be classified into three depositional facies. The tidal flat deposits are ubiquitously bioturbated by various bottom dwelling organisms among which the crabs and polychaetes predominate. Average trace metal contents of the intertidal surface sediments are: 74.8 ppm co, 67.8 ppm Ni, 32.6 ppm Cu and 30.7 ppm Pb. Compared with the northen Kyeonggi Bay bottom sediments, these contents are significantly high, except for Pb.