• 한국산업보건학회지
• /
• 제10권1호
• /
• pp.160-169
• /
• 2000

Daily indoor and outdoor nitrogen dioxide ($NO_2$) concentration for 30 days were measured in 28 houses with questionnaire of housing characteristics in Brisbane, Australia. Using mass balance equation and regression analysis, penetration factors and source strength factors were calculated. The penetration factors of 27 houses except one house were between zero and 1, though penetration factor should be between zero and 1 by means of mass balance equation. Relationship between indoor and outdoor concentrations in each 27 house was calculated using regression analysis. According to the obtained linear regression equation, the slope means penetration factor and the intercept means source strength factor. Calculated mean and standard deviation of coefficients of determination ($R^2$) in electric and gas range houses were $0.70{\pm}0.13$ and $0.57{\pm}0.21$, respectively. The source strength factors were more than zero in 27 houses. Mean and standard deviation of slopes in electric and gas range houses were $0.65{\pm}0.18$ and $0.56{\pm}0.12$, respectively. Mean and standard deviation of intercepts in electric and gas range houses were $1.49{\pm}1.25$ and $5.77{\pm}3.55$, respectively. Air exchange rate and source strength were calculated from penetration factor and source strength factor, respectively. Geometric mean and standard deviation of calculated air exchange rates in 27 houses were $1.1/hr{\pm}1.5$. Presence of gas range was the most significant factor contributing to indoor $NO_2$ level in house characteristics (p=0.003). In gas range houses, source strengths ranged from 4.1 to $33.1cm^3/hr{\cdot}m^3$ with a mean $12.7cm^3/hr{\cdot}m^3$ and a standard deviation 9.8. The source strengths of gas range houses were significantly different from those of electric range houses by t-test (p<0.001)

• 한국주거학회논문집
• /
• 제18권5호
• /
• pp.23-32
• /
• 2007

This study was to find out contemporary planning characteristics of rural houses in Na-po Munhwa village by analyzing their floor plans. These results were then compared with apartment housing trends. 240 houses were built in that village, but it was only possible to collect housing data, floor plans and general building records from 102 houses, using house registers. By analyzing those data, the findings were as follows: 1) Floor plan shapes of rural houses showed a tendency to words a 'ㅋ' shape, a 3bay or a transformed 3 bay and a "room-living-room" space arrangement of a centered living room. Public spaces (L.D.K) were separately planned DK from livingroom. Living space was very open and the DK space had created visual privacy from the entrance. The Anbang (master bedroom) and living space were set to the front of the floor plan and an interior toilet was planned in them. These floor-planning tendencies were similar to trend apartment houses in urban areas. 2) Utility and Balcony spaces as a support space of kitchen were not popular features of rural houses in the Munhwa village. These results were different from urban apartment housing trends. 5) Storage space practically absent in those rural houses, and this was similar to urban the trends in urban apartment houses.

• 디지털콘텐츠학회 논문지
• /
• 제18권1호
• /
• pp.203-208
• /
• 2017

한국은 빠르게 고령사회로 변화하고 있으므로 노인들의 주거안정문제에 대비가 시급한 상황이다. 이렇게 고령화에 따른 문제의 해결을 위해서 한국정부는 공공실버주택의 공급을 추진하고 있다. 공공실버주택의 공급이 성공적으로 정착하기 위해서는 적절한 입지선정과 재무적 타당성 분석이 필수적이다. 본 연구에서는 지리적 정보와 인구통계정보, 사회복지비용에 대한 정보를 활용한 통합데이터베이스 구축의 필요성을 제기하였다. 또한 이들 정보를 활용하여 최적입지 및 타당성분석을 실행할 수 있는 시스템의 개념을 제시하였다.

• 한국의학물리학회지:의학물리
• /
• 제14권1호
• /
• pp.51-53
• /
• 2003

The results of the measured specific activities of Rn-222 in water for public water supply pump houses (wells) of Ulaanbaatar City, Mongolia using the HP-Ge gamma-spectrometer, are described. The average of the specific radioactivies for the Rn-222 were for the station “Centre” 82.59 Bq/l, station “Combinat” 91.35 Bq/l and station “Makh” 158.25 Bq/l, respectively.

• 한국주거학회논문집
• /
• 제17권6호
• /
• pp.65-72
• /
• 2006

This study was to and out contemporary space design trends of rural houses in So-yang Munhwa village by analyzing their floor plan shapes and space relations & elements of floor plans. There were built 71 houses in that village but it were possible to collect housing data, floor plans & general building records of 41 houses, from house register. By analyzing those data, findings were as follows : 1) Floor plan shapes of rural houses had a tendency to be diverse, various form of 'ㅋ' than simple form of 'ㅡ'. 2) Room-Living-Room, 3 bay arrangement was very strong trends, and traditional planning characteristics that the openness of living space was keeping. 3) Anbang(master bedroom) and living space were important, so two spaces were set forth of floor plan and Anbang with a bathroom were often showed. 4) DK space and its relation to other spaces were important factor to classily 2 floor plan types of them. 5) DK(dining kitchen) space had an openness from back entrance and DK were separated from public spaces L.D.K. Utility or balcony/veranda spaces as a support space of kitchen were planned in rural houses, and they were influenced from apartment houses or urban houses.

• 한국실내디자인학회:학술대회논문집
• /
• 한국실내디자인학회 2006년도 추계학술발표대회 논문집
• /
• pp.205-208
• /
• 2006

This research investigated the public rental houses In Yangchon-gu, whose locational attribute are suitable for the public rental house and has superior position in both inhabitants' participation and public welfare program. The public rental house has several types, such as permanent lease house, public lease. And several programs, the aged support police and medical services delivery system, have been the leading models for other local governments. Also, there are residents who are in their forties and fifties in the public rental houses in Yangchon-gu. un occupied is less than 1% and it seems that there is few turnover rate. 1 household rate and 2 households rate look like similar in the number of family member, total social public welfare program is focus on family welfare, juvenile welfare, teenager welfare, handicapped person welfare local, welfare and old people welfare. Accordingly, this research is used for base data of questionnaire and the first data for grope various improvement while planning group public rental house for low income group. And this research will be improved directional grope for improve livable public rental house around residents.

• Environmental Engineering Research
• /
• 제23권4호
• /
• pp.354-363
• /
• 2018

We examined the levels of brominated flame-retardants (BFRs) including polybrominateddiphenyl ethers (PBDEs), tetrabromobisphenol-A (TBBPA), hexabromocyclododecane (HBCD), and phthalates in indoor dusts in residential houses in Korea, and their distribution patterns depending on building characteristics. Mean concentrations of phthalate esters ($1,825{\mu}g\;g^{-1}$) were significantly higher than that of BFRs (PBDE: $1,332ng\;g^{-1}$, HBCDs: $459ng\;g^{-1}$, and TBBPA: $213ng\;g^{-1}$), indicating more frequent use of phthalate-containing products such as PVC flooring in the Korean houses. PVC flooring house was associated with higher concentrations of DEHP (p = 0.001) and BBP (p = 0.012), indicating that exposure to phthalate was higher in the PVC flooring house. Building age was significantly related with levels of PBDEs especially BDE-47 (p = 0.062), BDE-203 (p = 0.007), DEHP (p = 0.004), and BBP (p = 0.070), respectively, indicating that older buildings can produce higher amounts of PBDEs and phthalates. Our study can provide important information on the sources of BFRs and phthalates in residential houses in Korea.

• 한국농촌건축학회논문집
• /
• 제19권2호
• /
• pp.1-8
• /
• 2017

The purpose of this study is to examine the policy direction and execution plans of the Japanese central and local governments for the use of vacant houses after the enactment of the "Special Act on Vacant Houses." It also seeks to provide suggestions for establishing vacant house policies in Korea by identifying the characteristics of the Japanese policies, and to suggest policy alternatives that can contribute to environmental improvement and regional revitalization through the use of vacant houses. For this purpose, we examined Japan's "Special Act on Vacant Houses," the process of establishing vacant house policies in the Japanese central and local governments, and the contents and direction of these policies. Below are the results of this study. First, the Japanese government revised mid to long-term policies related to housing after the enactment of the "Special Act on Vacant Houses", thereby providing ground for local governments to establish vacant house policies. Second, the government actively supported the operation and funding of related associations so that the private sector rather than the public sector could address vacant house problems. Third, the government subsidized administrative expenses such as cost of finding vacant house owners to prevent neglect of vacant houses, and showed its will to address vacant house problems by revising taxes such as property taxes and transfer income taxes. Fourth, the government has enacted distinct ordinances for each local government and made it possible to perform customized policies such as allowing residents and local stakeholders to participate in the establishment of vacant house policies. Fifth, the government made it possible to manage vacant houses efficiently by allowing the vacant house bank to provide all information related to the use of vacant houses. It is necessary for Korea's central and local governments to refer to these precedent cases and create efforts to reduce trial and error when establishing vacant house policies.

• 한국주거학회:학술대회논문집
• /
• 한국주거학회 2006년도 추계학술발표대회 논문집
• /
• pp.208-211
• /
• 2006

This study was to find out contemporary planning trends of rural houses in Na-po Munhwa village by analyzing their floor plan shapes and space relations & elements. There were built 240 houses in that village, but it were possible to collect housing data, floor plans & general building records of 120 houses, from house register. By analyzing those data, findings were as follows : 1) Floor plan shapes of rural houses had a tendency to 'ㅋ' shape type than simple box or transformed box types, and Room-Living-Room arrangement of centered living were very strong trends in those plans. 2) Public spaces, L.D.K

• 한국주거학회:학술대회논문집
• /
• 한국주거학회 2005년도 추계학술대회 논문집
• /
• pp.103-106
• /
• 2005

This study was to find out contemporary planning trends of rural houses in So-yang Munhwa village by analyzing their floor plan shapes and space relations & elements. There were built 71 houses in that village, but it were possible to collect housing data, floor plans & general building records of 45 houses, from house register. By analyzing those data, findings were as follows : 1) Floor plan shapes of rural houses had a tendency to various type than simple types. 2) Room-Living-Room, 3 bay arrangement were very strong trends in those plans. 2) Public spaces, L.D.K(living dining kitchen) spaces, were centered in the floor plan of them. 3) Living space had an openness from entrance and DK(dining kitchen)spaces were separated from L.D.K. 4) Anbang(master bedroom) and living space were important, so two spaces were set to the south of floor plan and Anbang with a bathroom were often showed. 5) Utility and balcony/veranda spaces as a support space of kitchen were planned in rural houses.