• 한국산학기술학회논문지
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• 제15권5호
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• pp.3220-3230
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• 2014

본 논문은 세지마 카즈요(Kazuyo Sejima)와 니시자와 류에(Ryue Nishizawa)의 1900년대에서 2000년대 초반까지의 주택작품들을 연구대상으로 한다. 공간구문론(Space Syntax Theory)의 Convex Map을 통한 각 주택의 공간별 통합도(Integration)를 분석하여 개인공간 측면과 공용공간 측면에서 다음과 같은 결론을 도출하였다. 첫째, 제1기(1990년대) 주택에서 제2기(2000년대 전반) 주택으로 갈수록 개인공간과 공용공간의 통합도(Integration) 평균값의 차이가 작아지고 있음을 알 수 있다. 제1기 주택에서 제2기 주택으로 갈수록 대체적으로 개인공간의 통합도 평균값은 높아지고, 공용공간의 통합도 평균값은 낮아져 간극이 좁아지는 경향을 보이고 있으며, 이는 개인공간과 공용공간의 통합도가 서로 비슷해지며 공간 구분의 경계가 모호해지고 있음을 의미한다. 둘째, 개인공간측면에서 살펴보면, 제2기(2000년대 전반) 작품인 S-3(House in a Plum Grove), S-4(House in China)에서의 개인공간들의 통합도 평균값이 10개 작품들중 가장 높은 수치를 보이고 있다. 개인공간은 제1기 보다는 제2기 작품들에서 더 폐쇄도가 떨어지는 경향이 있음을 알 수 있다. 세째, 공용공간측면에서 살펴보면, 제1기(1990년대) 작품인 I-2(Villa in the Forest), I-5(S-House), I-6(Weekend House)에서의 공용공간들의 통합도 평균값이 10개 작품들중 가장 높은 수치를 보이고 있다. 공용공간은 제2기 보다는 제1기 작품들에서 더 중심적이며 개방적인 경향을 보이고 있음을 알 수 있다.

• 한국주거학회논문집
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• 제19권4호
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• pp.11-20
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• 2008

The purpose of this study is to gather baseline data on perceived housing values and satisfaction rates among consumers with the aim of using this information for future planning. Self-administered questionnaires were provided to 1000 university students from Gwangju and the Chonnam area from 2007 October 8th to 30th. The collected data was used to conduct comparative and descriptive statistical analysis: factor analysis, cluster analysis, t-test, $x^2-test$ and one-way ANOVA. The main findings are as follows: Firstly, in relation to perceived house values, students identified three factors as important: pursuit of convenience, disposition toward individuality-orientation and consciousness of others. The respondents regarded convenience as very important, especially in regard to one's safety, health and location of amenities. Secondly, cluster analysis based on perceived house value revealed passive and energetic types. Students in the energetic type exhibited a tendency to prefer convenience, independence, and consciousness of others. Finally in terms of housing satisfaction, the respondents identified four factors as important: house quality, neighborhood environment, local socio-psychological environment, and location. Housing satisfaction was higher among students who lived in large or new houses, shared the same house with their family, and had a room all to themselves. Accoding to these findings, university students important value safety, health and environmental-friendliness in a house and they find location important. Therefore, future houses should reflect these wants.

• 한국주거학회논문집
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• 제8권1호
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• pp.77-85
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• 1997

The purpose of this study was to estimate the quality if New Town housing environment, and to present the direction of design policy to elevate it. For this study questionnaires were administrated to 272 homemakers living in apartment in Bundang. From 1st of May to 31st of May in 1995. Used statistical method was Frequency. Percentage. Mean, Factor Analysis, Correlation, Multiple Regression. The major finding is as follows : 1) Housing values were classified into five types : convenience, beauty, sociality, education, and economy, Resident ranked first economy among housing values the second is convenience, the third beauty, the forth education, while the most unimportant value is sociality. 2) House satisfaction was classified into four types : house size and plane structure, environment and facilities, interior decoration materials and facilities and building design. Residents were found to show the middle degree satisfaction on their house. 3) Housing complex satisfaction was ciassified four types : community facilities, management stage, neighborhood connection and complex facilities. Resident showed dissatisfaction on their apartment complex relatively. 4) Residents showed dissatisfaction on the interior decoration materials and facilities, local facilities and management attitude relatively.

• 태양에너지
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• 제11권2호
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• pp.3-8
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• 1991

본 연구는 미국의 태양에너지 연구소(Solar Energy Research Institute)에서 최근에 개발한 건물 열 성능 측정 기법인 PSTAR(Primary and Secondary Terms Analysis and Renormalization) 방법에 따라 대전에 위치한 한 자연형 주택의 열성능 측정 결과를 분석하고 이를 토대로 건물의 종합적인 Thermal Analysis를 수행하였다. 실험 주택은 $156m^2$의 주거 면적을 가지고 있으며 3개의 침실과, 거실 그리고 부엌으로 구성되었으며 아울러 다양한 자연형 시스템을 갖추었다. 본 연구의 목적은 PSTAR 방법을 적용하여 열적으로 massive한 건물의 실제 동적 열성능을 정확히 측정하는 데에 있다. 결과를 분석하여 보면 측정치와 검정치(Renormalized Values)는 대부분의 경우에 있어 잘 일치하나 순수한 도면에 의거한 시뮬레이션치(Audit Values)는 다소 차이를 나타내었다.

• 한국주거학회논문집
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• 제17권5호
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• pp.27-37
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• 2006

This paper analyzed statistically two corpora that were constructed from the texts about house designs written by Korean architects and PA Awards architects. The main results are as follows; (1) The numbers of words in Korean house-design corpus were 9,352 and those of words in PA Awards house design corpus were 2,379. The former were 18.7% and the latter 4.8% of about 50,000 words regarded as the rest using scale in actual life. (2) When the architects described their house designs, the lexicon-concentration phenomenon was pervasive in both groups. Therefore, we can infer that the high-frequency lexicons are very important in house design. (3) The architects' behaviour patterns of using the house-design lexicons, went by rules according to the word frequency order. The tendency formulas of them had the $R^{2}$ values which were more than 90%. (4) In Korean house design corpus, the high frequency lexicons were '공간', '층', '주택', '집', '대지', '거실', and '실'. In PA awards house design corpus, they were 'house','room','space','living','wall','level' and 'area'. From these results, We can tell that 'space' is the highest frequency word in house design of the two groups, and that '대지 ' and 'wall' are the words that reveal well the differences between the two groups.

• 한국산학기술학회논문지
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• 제16권12호
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• pp.8394-8399
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• 2015

본 논문은 서천군 기산면 신산리 120번지에 위치한 중요민속자료 제197호로 지정된 이하복 가옥을 대상으로 입지분석 및 공간구성에 대한 연구를 진행하였다. 이하복가옥의 입지는 풍수적으로 잘 갖추어진 배산임수(背山臨水)의 면견형(眠犬形)의 터를 입지로 선정하였다. 가옥의 공간구성은 ㄱ자형 안채, ㅡ자형 사랑채와 광채 등을 대지에 순응해서 ㅁ자 배치로 조성한 중부지방의 전통적인 농가의 모습을 하고 있는 초가임을 확인할 수 있었다. 오늘날 화려하고 규모가 큰 반가들이 많이 남은 현실에서 조선시대 민가의 모습을 보여주는 몇 채 안 되는 초가로서 건축학적인 가치가 적지 않다고 판단된다.

• 한국주거학회논문집
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• 제13권4호
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• pp.19-26
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• 2002

Despite its relatively small size, at least compared to other architectural programs, the house figures large in the cultural imagination. Closely identified with the individual and nuclear family, it has been frequently considered as an expression of widely held, even universal, values. Conversely, the private house has also been emblematic of more subjective desires, that change not only from person to person but from generation to generation. Certain conclusions can be drawn about the status of the private house at the end of the century, both as cultural invention and as a product of the autonomous discipline of architecture. The contemporary loftlike living space is similarly associated with work, given its emergence as an alternative home for individuals wanting space in which to live and work. In the case of what might be called the "un-private house", it is ofen a digital presence and the change of family system. This study was conducted to define the un-private house through public/private. The architectural characteristics of un-private house are as follows; 1) Alternatives- large open space with multiple function and collective free plan 2) Dematerialization- steel and glass with visual openness and ambiguity 3) Digital & Interfaces- fold and screen using technology and program. Especially, the un-private house is designed to provide individuals with emotional, superficial, and synergistic space, focusing on the personal life-style.

• 국제초고층학회논문집
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• 제10권1호
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• pp.73-83
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• 2021

The door open time, resulting from occupants evacuating from apartments, is an important parameter when assessing the performance of smoke ventilation systems in high-rise apartment buildings. However, the values recommended in UK design guidance appear to have limited substantiation. Monte Carlo simulations have been carried out considering variabilities in door swing time, flow rate and number of occupants. It has been found that the door open time can be represented by a lognormal distribution with a mean of 6.6, 8.7 and 11.1 s and a standard deviation of 1.7, 3.2 and 4.7 s for one, two and three-bedroom apartments, respectively. For deterministic analyses, it is proposed that the 95th percentile values may be adopted in line with recommended practice for other fire safety design parameters such as fuel load density and soot yield, giving door open times of 10 s to 19 s, depending on the number of bedrooms.

• Journal of Veterinary Science
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• 제22권1호
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• pp.14.1-14.11
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• 2021

Background: Quantitation of urine protein is important in dogs with chronic kidney disease. Various analyzers are used to measure urine protein-to-creatinine ratios (UPCR). Objectives: This study aimed to compare the UPCR obtained by three types of analyzers (automated wet chemistry analyzer, in-house dry chemistry analyzer, and dipstick reading device) and investigate whether the differences could affect clinical decision process. Methods: Urine samples were collected from 115 dogs. UPCR values were obtained using three analyzers. Bland-Altman and Passing Bablok tests were used to analyze agreement between the UPCR values. Urine samples were classified as normal or proteinuria based on the UPCR values obtained by each analyzer and concordance in the classification evaluated with Cohen's kappa coefficient. Results: Passing and Bablok regression showed that there were proportional as well as constant difference between UPCR values obtained by a dipstick reading device and those obtained by the other analyzers. The concordance in the classification of proteinuria was very high (κ = 0.82) between the automated wet chemistry analyzer and in-house dry chemistry analyzer, while the dipstick reading device showed moderate concordance with the automated wet chemistry analyzer (κ = 0.52) and in-house dry chemistry analyzer (κ = 0.53). Conclusions: Although the urine dipstick test is simple and a widely used point-of-care test, our results indicate that UPCR values obtained by the dipstick test are not appropriate for clinical use. Inter-instrumental variability may affect clinical decision process based on UPCR values and should be emphasized in veterinary practice.

• 한국토양비료학회지
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• 제49권6호
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• pp.789-794
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• 2016

Continuous excessive application of phosphorus (P) fertilizer and manure in plastic film house soils can lead to an accumulation of P in soils. The understanding of P sorption by soils is important for fertilizer management. In this study, 9 samples were collected for acidic and calcareous soils as non-cultivated soil and plastic film house soils as cultivated soil Phosphorus sorption data of acidic soils fit the Langmuir equations, Freundlich equations in calcareous and plastic film house soils. In calcareous and plastic film house soils, the slope of isotherm adsorption changed abruptly, which could be caused P precipitation with $CaCO_3$. The calculated Langmuir adsorption maximum ($S_{max}$) varied from 217 to 1,250, 139 to 1,429, and $714mg\;kg^{-1}$ for acidic soils, calcareous soils, and plastic film house soils with low available phosphate concentration, respectively. From this result, maximum P adsorption by the Langmuir equation could be regarded as threshold of P concentration to induce the phosphate precipitation in soil. Phosphate-sorption values estimated from one-point isotherm for acidic and calcareous soils as non-cultivated soils were comparable with the $S_{max}$ values calculated from the Langmuir isotherm.