干醬製造에 關한 硏究 (第一報) 在來메주 及 麵子中의 Aspergillus Oryzae에 代하여

한용석,박병득,Han, Yong-Suk,Park, Byeong-Duk 대한화학회 1957 대한화학회지 Vol.4 No.1

With the intention to examine the Korean bean "Meju" and wine "Kokja" fundamentally we accomplished first the examination of Aspergillus Oryzae in them as follow; 1. 22 kinds of Aspergillus Oryzae were isolated from Korean bean "Meju" and wine "Kokja" 2. Microscopic and physiologic characteristics were surveyed. 3. 5 kinds of powerful moulds in amylolysation and 4 kinds of powerful moulds in proteolysation were found. 4. The moulds isolated from the bean "Meju" were superior to "Kokja's" coulds in amylolytic power and proteolytic power.

재배 상황버섯 추출물의 경구투여 급성독성 연구

한용석(Yong Suk Han),박순영(Soon Young Park),최병기(Byung Ki Choi),정세영(Se Young Choung) 한국응용약물학회 2001 Biomolecules & Therapeutics(구 응용약물학회지) Vol.9 No.1

N/A The current study was performed to determine the acute oral toxicity of a crude extract of sanghwang mushroom (Phellinus linteus), in SD rats. 5 rats of each sex were orally treated with a single dose of extract of sanghwang mushroom at doses of 0, 500, 1,000, 2,000 mg/kg, respectively. After the treatment, clinical signs and body weight change, the food and water consumption were observed for 14 days. All animals survived during the the study and did not show any clinical signs. Body weight gain showed no significant difference between the control and treated rats. However, body weight gain delayed in high dose group (2,000 mg/kg) on day 1∼3 after administration. Another 5 rats of each sex were orally treated with a single dose of extract of sanghwang mushroom at dosages 4,000, 5,000 mg/kg respectively, but all animals survived during the study and did not show any clinical signs. It is suggested that LD_(50) of extract of sanghwang mushroom by oral administration was estimated to be over 5,000 mg/kg in both sexes of rats.

주택가격변동의 인과성에 관한 연구

한용석(Han Yong-Suk),한기호(Han Ki-Ho),이주형(Lee Joo-Hyung) 한국도시행정학회 2010 도시 행정 학보 Vol.23 No.2

The Korean government’s housing policies have been dualized: the policy of checking the fictitious demands and the policy of expanding the housing supplies. In short, the hither-to housing policies have been based on the principle of demand and supply in the housing markets. On the other hand, government’s housing policies have focused on Seoul. Before 2000, the housing policies had been more or less successful, keeping the housing markets stable. However, since 2000, government’s housing policies have failed repeatedly. Although the prices of certain types of houses in certain regions have pushed up the prices of the entire houses, government’s housing policies have neglected such tendency only to fail. This study aimed to analyze the interregional casualty by housing submarket. The results of this study can be summarized as follows; As a result of the interregional casualty analysis for the entire period, it was found that the housing price cycle in Seoul had affected those in the other regions. However, as a result of the analysis by period, it was found that the housing prices in Seoul had little led those in the other regions, and that the housing price cycles affected each other among the neighboring regions. In addition, as a result of Variance Decomposition, it was found that the influence of Seoul has decreased much, compared with the past.

논문 : 서울시 주상복합건물의 공간적 특성 분석

한용호 ( Yong Ho Han ),한용석 ( Yong Suk Han ),이주형 ( Joo Hyung Lee ) 디자인융복합학회 2011 디자인융복합연구 Vol.10 No.5

서울시에는 1960년대 세운상가아파트를 시작으로 새로운 형태의 주상복합건물이 많이 나타나고 있다. 이에 본 연구에서는 현재 서울시내에 건설된 주상복합건물 입지의 공간적 특성을 파악하였다. 576개 건물의 공간적, 시대적 분포패턴은 인터넷 지도 시스템을 활용하여 분석하였으며, 452개 건물의 위치적, 물리적 특성은 건축물대장 자료를 SPSS Ver. 12.0K를 이용하여 분석 하였다. 사용 용도별 비율에 따른 주상복합건물 유형분류 결과 혼합형, 주거형, 상업형, 그리고 업무형으로 분류 되었다. 도심생활권, 강남권 및 마포역 주변과 같은 경우 직주근접을 실현하고 있는 업무형 주상복합건물을 파악하였으며, 강남권을 제외한 부도심의 경우 업무용 및 상업용 주상복합이 아닌 주거용 주상복합이 넓게 분포하고 있는 것을 알 수 있었다. 또한 서울시 전체에 걸쳐 무분별한 주상복합건물 건설이 이루어지고 있는 것을 알 수 있었다. Mixed-used buildings of new forms are increasing in Seoul beginning with Sewoon Shang-ga Apartment in 1960``s. This study identified the spatial characteristics of mixed-use bulidings places in Seoul. It analyzed the spatial and periodical distribution patterns of 576 mixed-use buildings through an internet map service. An analysis of the locational and physical characteristics was also conducted through a SPSS Ver. 12.0K program. As a result of classification of mixed-use buildings based on the usage purpose rate, they are classified as multiple, residential, commercial, and business types. Upon this, the study draws three conclusions as follows. First, mixed-use buildings of business type in short commuting distance are situated in the down-town area, near Mapo Station, and the affluent southern parts of Seoul such as Kangnam, Socho and Songpa. Second, residental type buildings rather than a business type or a commercial type are widely located in subcenter except for Gangnam areas. Lastly, haphazard mixed-use buildings construction all over Seoul is underway.

주상복합건물의 성장관리형 도시재생 효과에 관한 연구

김옥연,한용석,이천기,Kim, Ok-Yeon,Han, Yong-Suk,Lee, Chon-Ki 한국주거학회 2010 한국주거학회 논문집 Vol.21 No.4

In the urban area where rapid suburbanization trend continues, the role of mixed use building is controversial. It is argued that the mixed use building is an effective tool to recover residential function of urban core(urban regeneration). It is also argued that the building is a cause of serious urban problems, such as congestion, public service shortages. The fundamental purpose of this study is to examine the role of mixed use building in terms of urban growth management in Seoul. For this purpose, data of mixed use building from 1981 to 2007 are collected and analysed. The results show that most of mixed use buildings are located in either sub-centers or population losing areas, rather than traditional urban core. Therefore, it is hard to accept that the two controversial arguments. The mixed use building noncore areas in most cases. However, it dose help to increase population inflow in non-core areas. it is difficult to accept the public service assertion which states that super-high rise mixed use building causes public service congestion, because the building is built in population losing or demand decreasing area. Based on these findings this study suggests some policy alternatives such as urban service boundary or concurrency program to management urban growth.

도시계획요소로 본 도시압축성 중요도평가에 관한 연구

이천기(Lee. Chon-Ki),임승남(Rim. Seung-Nam),한용석(Han. Yong-Suk),이주형(Lee. Joo-Hyung) 한국지역개발학회 2006 韓國地域開發學會誌 Vol.18 No.4

This study is purposed to contribute to the evaluation of each urban planning element by surveying specialists and professionals and to the proposal of appropriate urban management measures. For the analysis of this study, the author plotted a subjective variables and analysis model based on urban-compact-related references and reports, tested the analysis model through the first interview on professionals to prevent any efforts in the objectivity and calculation of the variables, and proposed qualitative urban-planning elements. The summary of the analysis results of the professionals' evaluation of the urban planning elements is as follows. Firstly, in the upper standards of the Analytic Hierarchy Process Model, the weight of the property usage is over 44%. Therefore, it is approximately 1.6 times more important than transportation/telecommunication and 3.5 times than ecological environment/energy-saving or education and culture/welfare services. Secondly, the prioritized lists to consider the evaluation of urban-planning elements were accessibility of public transportation in transportation/telecommunication, minimization of commuting distance in property usage, population density and density of housing in property usage, and accessibility of green spaces in ecology environment/energy-saving. Thirdly, among the seven accessibility subcategories, four subcategories excluding the accessibility of public transportation and education facilities had weights below 0.023, and were evaluated insignificant