According to it, a final goal of this study sets up ‘Renovation of the Red brick architecture’ and development of theoretical foundation and substantial conservation about Red brick architecture through historical records must be settled without delay. Firstly, it analyzes related terminology and adjusts brick architecture's history and features for architectural authenticity about Red brick architecture. It would study production and construction process of brick in korea. From analysis of records, brick of traditional meaning is ‘Jeondol’ and western brick of modern meaning is ‘Red brick’. ‘Brick’ defines a common designation. This study shows definition of words based on documents published until 19th century and a korean language and architecture terms dictionary. In view of this results, the meaning of brick which combines different types extensively uses ‘Chu(甃)’, ‘Jeon(塼, 磚, 甎)’, ‘Byeok(甓)’ according to the purpose of use and the current of the times. In case of ‘Jeon’, it uses jointly different types such as ‘塼’, ‘磚’, ‘甎’. but ‘塼’ is frequently used. Even though these words like ‘byeok(甓)’ used individual or combination types until the late 19th century, there is no use because of japanese terms in japanese colonial. After liberation, it was the term of the traditional brick. Brick is generally used through modern times. In an unabridged Korean language dictionary, it defines this term as orthodox korean ‘壁乭’ and ‘甓乭’. At that time of japanese colonial, ‘Yeonwa(煉瓦)’ used in combination with brick. Due to influence it, it partly uses until now but it is not in common use. Also, a Korean language dictionary contains transcription of ‘Yeonwa’ with same definition as ‘Byeokdol(甓乭)’. In the other side, it results from translating japanese into Korean. It would make exact definition of ‘Yeonwa’.

Choryang Waekwan was the biggest Japanese settlment to house the Japanese diplomatic mission and traders in Korea. Waekwan means Japanese Pavilion literally, but the reality of this Waekwan exceeded much the scale of single architecture. Since Choryang Waekwan was closed in the second half of the nineteenth century, the site of this settlement grew rapidly as the downtown of Busan, which was the first port open to foreign countries in modern Korea. The formation of modern port owes much to the presence of Japanese settlment in Lee Dynasty as long as Choryang was officially designated as the trading port toward Japan and vice versa. Busan is the nearest city to Japan, in fact. Within a day ships could reach Tsushima Island, the island region north of Fukuoka, which played an intermediary role between Seoul and Edo. No architectural remain could be seen on the actual site of Choryang Waekwan. The site has become one of the busiest centers in Busan with quantify of office buildings and shops. The former Busan City Hall was located in this area. The field survey of the site as well as the analysis of historical documents, which were newly found both in Korea and in Japan, enabled to reconstruct the architecture and cityscape of Waekwan by way of computer graphics.

The bricks in Myung Dong Cathedral Church are now deteriorated by the weather such as temperature, humidity, and winds. Thus it is necessary to replace the old bricks to the restored bricks for the load bearing capacity as well as to prevent the penetrations of rains from outside. However the mortar composition is not well defined at this moment and there are literary about the mortar completions. Thus it is necessary to verify the mortar compactions between old bricks and results to bring the restoring the mortar for the replace of new bricks. The particles of mortar was collected from Myung Dong Cathedral Church and particle size was analyzed by the mortar and pestle and mechanicle floater. The X-ray diffraction and XRF of each particles are analyzed. The quartz and feldspar such as albite, kaolinite are observed in large particles(>1mm). However, the clicite was observed at lower than $43{\mu}m$ particles. In XRF analysis, the $SiO_2\;and\;K_2O$ are observed at large particles$(1mm-208{\mu}m)\;and\;CaCO_3$ is observed at small particles$(208-43{\mu}m)\;and\;CaCO_3$ is observed at small particles($208-43{\mu}m$). This is well coincide with XRD results. The optimum volume ratio of lime mortar would be 1: 2 ($CaO: SiO_2$).

남조류의 대발생이 자주 발생하는 석촌호수와 팔당호로부터 시료를 채취하여 남조류 분해세균의 분리를 시도하였다. MDM배지 상에서 Anabaena cylindrica를 숙주로 하는 over-layer method를 이용하여 Anabaena cylindrica lawn에서 남조류 분해 세균을 분리하여 HY0210-AK1으로 명명하였다. HY0210-AK1의 형태적, 생화학적 특성은 Rhizobium속과 유사하였으며, 16S rDNA 염기서열을 분석한 결과 S

본 연구 결과들을 바탕으로 도깨비부채 잎(RPL)은 GSK3β 활 성화를 통해 IκB-α를 인산화시켜 단백질 분해를 유도하고 Iκ B-α 분해로 인해 p65 핵내 전이를 유도하여 NF-κB 신호전달을 활성화?시킨다. 이러한 NF-κB 신호전달 활성화를 통해 대장암 의 세포생육을 억제하는 것으로 추정된다. 본 결과는 도깨비부채 잎을 소재로 항암을 목적으로 한 천연치료제 및 대체보완소재 개발에 활용할 수 있다고 판단된다. 그러나 도깨비부채 잎의 대장암에 대한 세포생육 억제와 작용기전의 정확한 관련성과 세포생육 억제활성 물질 분석을 위해 추가적인 연구가 필요할 것으로 사료된다.