본 논문은 유비쿼터스 의료를 위한 의료영상의 무선전송의 개발을 목적으로 한다. 컴퓨터 시스템의 발달로 인해 의료 장비와 의료 기록 체계에 대한 많은 변화가 일어났다. 그 중 병원내의 진료 및 의무 기록을 자동화하고 관리하는 HIS(Hospital Information System) 시스템과 환자에게서 촬영된 영상에 대한 관리 체계인 PACS(Picture Archiving Communication System)은 대표적인 예라할 수 있다. 이러 한 자동화된 진료 시스템은 병원 내에 있지 않을 경우 이용이 곤란하며, 응급상황이나 의사 부재시에 신속한 영상 판독이 요구되는 경우 이를 즉시 수행하기는 곤란하였다. 이러한 이동에 따른 단점을 보완 하기 위하여 각 의사마다 지급된 PDA를 사용하여 병원내의 영상 획득 장치로부터 생성된 환자 영상을 원격에서 CDMA 망을 사용하여 검토할 수 있는 시스템을 구현하였다. 이를 위하여 의사 및 환자의 계 정 관리와 환자 영상을 영상획득 장치로부터 수신 받아 각 의사별로 할당하도록 하는 서버 시스템을 구 현 하였으며, PDA를 사용하여 서버에 접속하여 환자의 영상을 검토할 수 있도록 구현하였다. 개인별로 시스템 사용에 대한 인증을 위하여 PDA에서는 데이터베이스 RDA(Remote Data Access) 방식을 사용 하여 서버 데이터베이스를 엑세스하였으며, 환자 영상을 서버로부터 다운로드 하기 위하여 FTP(File Transfer Protocol)를 사용하였다. 실험 결과 한 파일의 크기가 0.37Mbyte 인 832x488*24 영상 30매를 보낸다고 가정하였을 때 약 90초 정도의 시간이 걸렸으며 이는 긴급히 또는 원격에서 영상의 수신과 검 토에 문제가 없음을 나타낸다.

After World Trade Center's Terror in 2001 and promulgating Maritime Transportation Security Act (MTSA, 2002) and Security and Accountability For Every Port Act (SAFE Port Act, 2006) in the United States, most of the attention on security of international transportation including marine carrier and facility has focused increasingly. Inspection stations in foreign seaport terminal including Busan, South Korea, have been installed by Container Security Initiative (CSI) and Customs Trade Partnership against Terrorism (C-TPAT). The inspection station, however, may directly and indirectly affect delay of truck turnaround time in the seaport, especially high and severe level of security. This paper was analysed a risk for the additional average delay of truck turnaround time incurring by the inspection station under the all level of security, C-TPAT and CSI. As a result of this risk analysis, the higher weighted inspection time based on raising security level, the less number of trucks to be inspected, which will derive high delay in the inspection station.

This study purposed to look for its uses by analyzing useful substances in kenaf (Hibiscus cannabin us L.) leaves based on the total polyphenol and flavonoid contents in the leaves, DPPH radical scavenging activity of leaf extract, SOD activity, etc. by different growth stage and variety. According to the results of experiment, the total polyphenol content was highest in Everglade-41 (27.9 mg/g dw.), the total flavonoid content was highest in Tainung-2 (42.3 mg/g dw.), and SOD activity was highest in Dowling (96.1 %). However, DPPH radical scavenging activity was similar among the three varieties.

The purpose is to study the identification method of Huangjinju powder for injection and the medicinal materials by the fingerprint off-ray Diffraction Fourier (XRDF). We used the same method on both the studying of Huangjinju and the medicinal materials. Then we selected a few components alignment to compare. We analyzed the data by setting up the deviation d(a) as ±0.05 to calculate the rate of special mark on the sample (Px) and on the patent (P). The special XRDF of Huangjinju[d(a)/(I/I0)] have 5 peaks that have not expressed in medicinal materials. Therefore Px is 22.73%. Flos Trollii Chinensis has 3 special marks and Px is 17.65%. Flos Chrysanthemi Indici has 1 special mark and Px is 3.57%. Its coincided interplanar spacing with the patent is 2.907a. Flos Lonicerae Japonicae has 6 special marks and Px is 23.08%. Its special mark in the patent are 4.95/14 and 4.50/15, respectively. The P is 9.09%. Its coincided interplanar spacing with the patent is 2.910a and 3.05a, respectively. The number of special XRDF mark peaks of baicalin is 9 and Px is 18.37%. Its coincided interplanar spacing with the patent is 2.910a. It has visible mark and specificity adopting XRDF fingerprint to identify Huangjinju and medicinal materials. Establishing the quality standard is a synthetic index that depends both on special marks in the medicinal materials of the patent and on the coincidence peak data.

본 연구에서는 고준위 방사성폐기물 심지층 처분시설의 규모 및 layout설정에 필요한 요소인 처분터널 및 처분공 간격에 대한 분석을 수행하였다. 이를 위하여, 기준 처분개념과 공학적 방벽 개념을 바탕으로 다양한 조건의 처분터널 및 처분공 단면을 설정하고, 단층 배치 및 복층 배치 개념 에 따른 처분동굴의 구조적, 열적 안정성을 분석하였다. 분석 결과를 바탕으로 설계에 있어서 주요한 고려인자 중의 하나인 굴착량을 감소시킬 수 있는 처분동굴 및 처분공 간격을 제안하였다. 본 연구의 결과는 심지층 처분시설 설계시 활용될 것이며, 향후, 부지에 대한 불확실성을 줄이기 위하여 정확한 부지특성 자료를 통한 상세한 분석이 필요하다.

The security vulnerabilities in Korea maritime domain were mentioned and analysed with the static data of crimes relating to maritime security. The counterterrorism and initiatives to reduce the security risk and to minimize the damage are introduced and evaluated. The maritime security strategy and the near term initiatives to enhance the non-military security at Korean sea and ports are proposed in order to response maritime security threats economically, efficiently and safely.

To identify salt-tolerance characteristics of corn seedling was treated in solution of 0, 50 and 100 mM NaCl of hydroponic cultivation. In photosynthesis of corn seedling, there was no large difference between 50mM and 0 mM NaCl solution, however, in 100 mM NaCl solution, the tolerance gradually decreased to 76~%,~;49~%,~;and~;31~% after one day, four days, and seven days, respectively, in comparison to 0 mM NaCl solution. Osmotic potential of corn in seedling period was significantly decreased with increasing saline level, however, free proline content in the plant on the ground was significantly increased with increasing saline level and with the lapse of time. In terms of correlation among major characteristics, there was a highly significant positive difference between osmotic pressure potential and photosynthesis, However, highly negative correlation was found between osmotic pressure potential and free proline content. In addition, it was expected that young seedling of corn with saline tolerance may be utilized in the transplantation in salt-accumulated land. Based on above-shown result, in terms of saline tolerance of Chalok-2 variety, growth suppression was serious with 100mM NaCl solution. However, growth was expected that seedling growth would be favorable under 50 mM NaCl solution.

This study was conducted to classify photosynthesis rate and changes of rutin content of Korean buckwheat (cv. Chunchon-jaerae and Yangjeul-memil) treated with salinity, UV-C and low temperature. In case of cv. Chunchon-jaerae and Yangjeul-memil, according to the salt stress, transpiration rate, stomatal conductance and photosynthesis rate were decreased. Both cultivars also showed decrease of transpiration rate and photosynthesis rate under the UV-C. Rutin contents within leaf and stem of cv. Yangjeul-memil were decreased when NaCl concentration was high. Rutin contents within leaf and stem of cv. Yangjeul-memil were generally decreased when the time laps under the UV-C stress. Rutin contents within leaf and stem of cv. Chunchon-jaerae was also generally decreased when the time laps under the low temperature stress.

Danok3, a sweet corn hybrid that matures early was developed by the corn breeding team at the National Crop Experiment Station (NCES), RDA in 2001. Inbred KSS2 derived from Golden Bantam was used as the seed parent of Danok3, and inbred KSS22 derived from

“Dongjinchalbyeo” is a new japonica glutinous rice cultivar developed from a cross between Milyang95 and SR11155-4-2/Toyonishiki by the rice breeding team of the National Honam Agricultural Experiment Station (NHAES), RDA, in 1998. This cultivar has a sho

A single cross hybrid, 'Heugjeomchal', is a white and black bicolor waxy corn (Zea mays L.) developed by the Maize Experiment Station (MES), Gangwondo Agricultural Research and Extension Services (GARES) in Hongcheon in 2000. 'Heugjeomchal' was made by cr

As potential of oil spill accident in Busan area is growing with an increase of trade and marine traffic, it become important to provide a realistic and practical response plan to address spilled oil effectively. The authors make a most probable scenario of spill accident to investigate an seasonal applicable response techniques. As a result, it is found that mechanical recovery and/or shoreline clean-up operation are required at the eastern shore of Taejongdae in spring and autumn. In summer, since spilled oil moves and contaminates a lot of sensitive areas in Suyeong Bay, a prompt action is required to mechanically contain and recover as much oil at sea surface as possible, at the same time shoreline counter-measures are commenced. In winter with off-shore wind, no action will be required because there is no risk of oil migration to shore. In addition to mechanical recovery and shoreline clean-up, the use of concentrate dispersant can be an primary option especially in spring and autumn as there is less possibilities to contaminate sensitive areas and sufficient deep waters. However, special care is taken to select response options according to the weather condition at the time of spill.