한국에 자생하는 몇몇 조경용 수목의 만개일과 기온자료를 활용하여 생물계절에 따른 기본온도와 생장도일(Growing Degree Day, GDD)을 추정하였다. 2011~2012년 조경수목의 만개일를 조사하였으며 수원기상대의 온도자료를 사용하여 일평균온도에서 기본온도를 차감한 생장도일을 계산하였다. 기준온도 설정을 위하여 0.1℃ 단위로 생장도일을 계산하여 2011~2012년 생장도일의 표준편차가 적은 온도를 기본온도로 설정하였다. 그 결과 식물의 기본온도는 진달래, 박태기나무, 팥꽃나무는 1.9℃, 공조팝나무 0℃, 장구밥나무 1.2℃로 나타났으며 만개기의 생장도일은 진달래 324.10±96.32℃, 박태기나무와 팥꽃나무 506.90±84.99℃, 공조팝나무 853.65±59.61℃, 장구밥나무 2112.70±11.74℃이다. 계산된 생장도일을 이용하여 홍릉수목원에서의 예측만개일과 실제만개일 비교 시 진달래의 예측만개일의 45%, 박태기나무의 35% 수준으로 일치하였다. 팥꽃나무는 박태기나무와 만개일이 유사하므로 비슷한 예측 정확도를 보일 것이라 생각된다.

Seismic isolation offers an attractive approach for reducing seismic loads in the building and in its components. This paper deals with the seismic isolation effects due to variation in period ratio between superstructure and isolation layer of the building. Seismic isolation effects of the moment-resisting frames with the various period ratio were studied by nonlinear time history analysis. It is recommended that the isolation period should be greater than 2.0 times of that of the superstructure for the effective seismic isolation.

The Historic Cultural Environment Conservation Areas around Chosun Royal Tombs in Gyeonggi Province are larger than those around other Cultural Assets, so more efficient management tools on the Areas should be needed. This study aims to suggest the directions of policy to modify the existing management tools by analyzing the spatial extent and alteration standards of the 12 Historic Cultural Environment Conservation Areas around Chosun Royal Tombs in Gyeonggi Province. The results of this study are as follows: First, in most cases, the spatial extents of the Areas are 500m, but the spatial extents should be precisely classified in Gyeonggi Ordinance of Cultural Assets Protection, and be excluded according to the layout of Protection Areas and roads. And the outside view from the inside is more important in Chosun Royal Tombs, so the areas on the axis of the view must be controled by considering the development density(bulk or height of buildings). Second, the same zoning areas must be classified as the same section of the Area allowing for equity, and Finally, the Current Conditions Permission Criteria should be actualized to take into account the difference between the development densities of zoning araes and the Criteria.

To establish the optimal manufacturing conditions of soybean koji, soybean Koji prepared with Aspergillus oryzae 6-M-1 and Bacillus subtilis 3-B-1 isolated from traditional Korean meju. During 7 days of making Koji, the amount of amino-type nitrogen was getting more increase. The amount of amino-type nitrogen of Koji prepared with A. oryzae 6-M-1 was 686.16 mg% (w/w), that of Koji with B. subtilis 3-B-1 was 643.46 mg% (w/w) at seventh day of making Koji. The α-amylase activity of Koji prepared with A. oryzae 6-M-1 was 1472.54 unit/g, that of Koji with B. subtilis 3-B-1 was 791.00 units/g on the seventh day of the making. The acidic protease activity of Koji prepared with A. oryzae 6-M-1 was 309.00 unit/g, that of Koji with B. subtilis 3-B-1 was 135.88 unit/g at 7th day of making. The amount of amino-type nitrogen and enzyme activities of soybean Koji prepared with A. oryzae 6-M-1 and B. subtilis 3-B-1 were produced more than those of wheat flour Koji made in factory. Sensory evaluation on a commercial doenjang and doenjangs prepared with A. oryzae 6-M-1 and B. subtilis 3-B-1 was not significantly different at p<0.05.

In rural areas, in spite of the development projects of town and houses has been performed after the New Community Movement, due to rapid industrialization and urbanization, which lasted until the 2000s from the 1980s, out-migration to the cities, changes in the industrial structure, rapid aging was carried. As a result, the gap of housing environment between urban and rural areas became more serious. The meantime, the housing problem is recognized only to the problems of the big cities, mostly urban public housing policy oriented. However, when you check the indicator of the housing environment, such as the percentage of aging housing, rural environment has become a relatively poor compared to the city. In addition, due to a decrease in income and aging of the population living in rural areas of existing infrastructure to improve the living environment is weakened. And inside of the rural areas, changes in the housing environment and polarization phenomenon is becoming increasingly serious. Therefore, in this study, there is a purpose to be presented the improvement direction for efficient implementation of house remodeling support program for underprivileged group in rural areas and requires immediate attention improvement of housing environment. Previously, House remodeling support project in rural areas was carried out at the initiative of local governments and government mainly. For this reason, it is difficult due to limited institutional, to reflect the necessary parts directly to the real life of the residents. And, the demand for improvement of housing environment need modifications to solve the inconvenience of life of residents directly in many cases. It is considered that community-based house remodeling support project is to be carried out through the participation of local residents.

This paper is a research on the end-of-waste (EoW) criteria of steel scrap. Government strengthens the management of the scrap recently, as pollution has been raised due to the improperly treated steel scrap. In this study, current status of steel scrap recycling was investigated through field survey in 2012, and classification and recycling standard of steel scrap in developed countries and institutions were investigated through literature survey in order to introduce optimal EoW criteria. As a result, contents of contaminants were selected as the most important recycling standards, and contents of contaminants in steel scrap was measured less than 0.5% in most of companies, but only one recycling company showed 10% of contaminants. EoW criteria for steel scrap was determined to be below 2% of contaminants. In this study, contaminants in steel scrap was defined as hazardous and pre-treated substances, considering the Korean industrial standards (KS). And EoW stage was determined by considering the regulation on resources and practices in field.

Establishment of emission standard of dioxins from crematories has been needed for their efficient management in korea. In this study, we investigate related regulation, guideline and management of crematory at home and abroad. Either dioxin legal basis or management of countries are compared and analyzed respectively. Crematories were distributed 51 place all over the country and total 265 crematories have been operated in 2000. Korea crematories have been operated 3 steps; incineration, cooling in furnace and collection of bone. This process is similar with Japanese process. But European process is different steps; incineration, keeping the temperature of furnace and collection of bone. In case of Korea, the resynthesis of dioxins in the cooling process due to the dioxin emissions higher than European process. This study has suggested three emission standards of dioxins from crematories based on survey of foreign standards and korean measurement data. The 1st suggested standard is 10 ng-TEQ/Sm3 in present facility, 5 ng-TEQ/Sm3 in new facility, the 2nd suggestion is 5 ng-TEQ/Sm3 in present facility, 1 ng-TEQ/Sm3 in new facility and the 3nd suggestion is 0.5 ng-TEQ/Sm3 in present facility, 0.1 ng-TEQ/Sm3 in new facility. When 2nd suggestion apply, at 2020 dioxin emissions(0.779 g-TEQ/yr) is expected to be approximately 71% reduction compared to 2010 year.

The objective of this research is to evaluate the fireproof covering thickness of concrete-filled tube columns(CFT) by finite element results using ABAQUS package program. As a result of this study, there is a huge difference between the analytical results and Korean fire resistance criterion

Ultrasonic tests were carried out to establish the measurement conditions. As a result, the exponential transducer with 54㎑ and elastomer cover which were not nearly influenced by surface roughness were the most suitable for diagnosis of stone cultural heritages. In addition, the correction factors for indirect measurement were calculated as 1.52 for granite, 1.58 for quartz diorite, 1.38 for gabbro, 1.62 for sandstone and 1.69 for limestone. Based on the ultrasonic measurement conditions and the calculation methode of weathering index, the weathering degree of four Korean stone cultural heritages were evaluated. As a result, Sungnyemun stone block foundation was determined as the weakest heritage in relative and absolute weathering index

21세기 정보화 시대의 디스플레이는 반도체와 함께 핵심 산업으로 자리매김하고 있다. 여기서 디스플레이는 전기적 정보를 시각정보로 변화시켜 화면으로 구현해주는 영상표시 장치이다. 디스플레이 산업을 살펴보면, 20세기 이전 핵심 디스플레이인 브라운관(CRT)의 단점을 극복한 LCD로 인해 디스플레이 시장은 2000년에 들어서면서 최근까지 비약적으로 성장하여 성숙기로 진입한다. 그러나 LCD 시장은 2008년 이후부터 둔화하기 시작한다. 특히 2010년부터 세계적인 경기 침체, 중대형 LCD 공급 과잉 및 가격 급락, 중국의 LCD 생산 등은 LCD의 시장 성장을 둔화시키는 계기를 마련한다. 이 시점에서 우리는 디스플레이 시장 정체를 극복할 수 있는 새로운 디스플레이를 탐색할 필요성을 느낀다. 왜냐하면 LCD 산업은 현재 세계 디스플레이 시장의 93% 이상을 차지하고 있어서 LCD 산업의 둔화는 곧 전체 디스플레이 산업의 둔화로 이어질 가능성이 높기 때문이다. 따라서 본 연구는 디스플레이의 시장현황 및 전망, 디스플레이의 장점 등을 분석한 결과를 바탕으로 우리가 주목해야할 차세대 디스플레이를 찾아 새로운 디스플레이 시장 기회를 살펴보고자 한다. 결과적으로 차세대 디스플레이를 Flexible Display로 전망하며, 이에 대한 다양한 전문가 In-depth Interview를 가지고 필터링하고 유사그루핑하여 Focusing된 29가지 Key-Insight Feature를 전략 플랫폼에 Mapping해 봄으로써 차세대 디스플레이의 Biz 기회를 탐색하고 주력분야를 예측한다.

In this study, danmuji samples stored at 5 and 25℃ were examined for three weeks to observe the changes in the color, property of matter, and microorganisms of danmuji, and its sensory properties, during its storage. The difference in the brightness and redness of danmuji and danmuji filtrate as their storage period became longer was not big but was significant, and their yellowness decreased following storage at both 5 and 25℃. The hardness of the danmuji sample stored at 5℃ showed the greatest value at day 7 while that of the danmuji sample stored at 25℃ showed the greatest value at day 14. It was found in the examination of the total cell number of the stored danmuji that the total cell number was 105CFU/g, with almost no change, but in the case of the danmuji filtrate, the cell number increased from the latter part of the storage. The number of yeast fungi increased until storage day 7 for both the danmuji sample stored at 5℃ and that stored at 25℃. The cell number of danmuji did not change since then while the cell number of the danmuji filtrate constantly increased. As for the sensory properties of each stored danmuji, the overall taste preference was highest at storage days 14 and 21 (5℃), and the overall scent preference was high for the danmuji that had been stored for 7 days (5℃), but there was no significant difference. The texture and color of and the overall preference for the danmuji stored at 25℃ significantly decreased as the storage period got longer. All in all, the preference for the danmuji stored at 5℃ was higher than that for the danmuji stored at 25℃, although there was no significant difference. Thus, it is thought that 5℃ is more appropriate than 25℃ as the storage temperature of danmuji products.

동해를 사이에 두고 있는 한국의 동해안과 일본의 서해안 일대의 문화가 공통적인 요소를 지니는 것이 많다. 그러한 예로 한국의 남부지방과 일본 규슈(九州)의 북부 지방에 존재 하는 ‘당일우귀(當日于歸)’의 혼속을 예로 들었다. 일본에서는 야마도 시대(大和時代)에 일시적인 처가 거주혼의 형태를 취했다가, 무가 시대(武家時代)에 부가 거주혼이 성립되었다고 주장하고 있으나, 이것은 한국의 남부지방과 같은 문화를 가졌었기 때문에 이와 같은 문화적 동질성을 가지는 요소들이 존재한다고 생각된다. 이런 전제를 세우는 경우, 일본의 호쿠리쿠 지방(北陸地方)에서 문헌에 정착된 <가가국의 뱀과 지네가 싸우는 섬에 간 사람, 뱀을 구하고 섬에 산 이야기>가 신라의 경역에 존재한 것도 같은 문화권에 속하기 때문이라고 설명할 수 있을 것으로 보았다. 그리고 ‘환동해 문화권’의 설정이 가능하다는 것을 엿볼 수 있는 네 개의 이야기, 곧 가야의 왕자 <쯔누가아라시토 설화(都怒我阿羅斯等說話)>와, 신라의 왕자 <아메노히보코 설화(天日槍說話)>, <연오랑 세오녀 설화(延烏郞細烏女說話)>, 고구려의 <날개옷 설화(羽衣說話) 등도 고찰하였다. 이들 설화의 고찰을 통해서, 한국으로부터 일본열도로 건너가는 해로(海路)는 상당히 여러 개가 있었으며, 또 이주 집단들도 꽤 많았다는 것을 구명하였다.

This paper addresses the problem of the establishment of the category adjective in Korean. With respect to this problem, there have been two camps, one of which advocates the existence of adjectives while the other refutes adjective as an available syntactic category in the language. In this paper, we will see, based on the uniformity principle in Chomsky 2001 and the universality of lexical categories proposed by Baker (2003), that Korean indeed has the category adjective.

최근 극한기상 현상이 증가함에 따라 국가단위의 정책적 대응 및 극한기후 연구의 필요성이 제기되었다. 이에 본 연구는 극한기후에 관한 정량적인 연구를 위해 기존 극한기후 정의와 지수설정을 살펴보고, 아래와 같은 개선점을 제언하고자 한다. 첫째, 극한기후는 특정기간에 극한기후사상이 집중되거나 온도변화가 크게 나타나는 현상 등 다양하게 정의될 수 있다. 이에 시공간 분석스케일에 따라 다른 결과가 도출될 수 있으므로, 연구자들의 합의된 용어 정의가 필요하다. 둘째, 극한기후 지수 산정은 연구자의 주관이 개입된다. 이에 지리적 특성과 기후변동성 등을 고려하여 연구목적에 부합하는 지수를 선정해야 한다.