This study presents the comparison or distribution of the dynamic responses with or without soil-structure interaction. As a result, the maximum dynamic displacements and member forces of the suspension bridge with the soil-structure interaction (SSI) are larger than those without SSI. Therefore, the SSI analysis of suspension bridge must be performed more exactly to represent its dynamic responses.

최근 모션 센서 기반의 무선 컨트롤러 위모트(Wiimote)와 같이 다양한 인터페이스들이 등장하면서 기존의 전통적 사용자 인터페이스인 마우스, 키보드, 조이스틱과는 다른 새로운 경험을 제공하고 있다. 또한 기술의 발전으로 디스플레이 장치는 점차 고화질 및 대형화 되어가고 있으며, 타일드 디스플레이도 여러 곳에 활용되고 있다. 그러나 대형화면을 위한 새로운 인터랙션용 장비들이 새롭게 개발되고는 있지만, 타일드 디스플레이와 같은 대형 화면에서의 사용자 인터랙션의 효율성에 대한 분석 연구는 부족한 실정이다. 본 논문에서는 4개의 다양한 화면 크기와 해상도를 가진 디스플레이들이 마우스와 위모트 사용자 인터랙션에 미치는 영향에 대해 살펴보았다.

지표수-지하수 상호작용의 특성과 강도 및 방향은 지하수두, 수리전도도와 하상지형에 의해 영향을 받게 된다. 이러한 요소들은 공간적으로 매우 불균질하여 결과적으로 상호작용은 유역 전체 물수지에도 영향을 준다. 그러나 지표수-지하수 상호작용의 시공간적인 범위나 강도에 관한 조사 및 연구는 매우 제한적이며 대개 작은 하천 구간의 단면해석으로만 치우쳐 유역기반의 지표수-지하수 상호작용에 대한 포괄적인 연구가 필요한 시점이다. 본 연구에서는 완전연동형 지표수-지

GE interaction is the expression of differential genotypic adaptation across environments. GE interactions through different stability parameters and performance of the traits of genotypes were studied. The traits were days to maturity, pod length, number of pods/ plant, 100-seed weight and seed yield/plant in ten soybean genotypes across five environments. Significant differences were observed for genotypes, environments and GE interactions. Stability analysis after Eberhart and Russell's model suggested that the genotypes used in this study were all more or less responsive to environmental changes. Most of the genotypes perform better in Env.3. Based on phenotypic indices(Pi), regression (S2di) genotype Garurab was found fairly stable for days to maturity. BS-23 and G-2120 may be considered as stable genotype for pod length. All the genotypes except G-2120 showed that the genotypes were relatively unstable under environmental fluctuation for the number of pod/plant. Genotype BS-23 was found most stable among all the genotypes for 100-seed weight. BS-3 and Gaurab was the most stable and desirable genotypes for seed yield in soybean.

This study was done to understand the G x E interaction of rice blast reaction for Japonica high quality rice varieties and to observe blast pattern for high quality varieties. Twenty one percent of the total sum of squares (SST) in blast reaction data of high quality Japonica varieties is attributed to genotype (G) by environment (E) interaction variation. This portion of blast response is higher than 8～12% of G x E effect in blast severity data obtained from various ecotypes of rice varieties. Blast response scores obtained from high quality Japonica varieties group were more severely affected by environment condition than mixed groups with Japonica and Indica varieties. Interaction Principal Component Analysis (IPCA) scores obtained from AMMI analysis for the leaf blast response implied variation of G x E interaction. Correlation analysis suggested that IPCA1 was associated with latitude, maximum mean temperature, precipitation and mean cloud amount. IPCA2 was associated with mean relative humidity, and IPCA3 was associated with precipitation and minimum relative humidity. Pattern analysis generated nine genotype clusters according to blast reaction over 11 regions. Collectively, the A, B, C, and D groups were susceptible to rice blast, where as the E, F, G, H, and I groups were relatively resistant to rice blast through multi-location blast nursery test. Relationship between the identified genes of high quality varieties and blast scores at each test site in the level of group could be analyzed based on the results from G x E Interaction analysis.

The growth and heavy metal experiments revealed oppositive interactions between toxic metals(Zn and Cd) and Mn when the coastal diatom T. pseudonana were used. Cd and Zn inhibited the algal growth rate only at low Mn ion concentrations and this effect could be accounted for an inhibition of cellular Mn take by the toxic metals. Mn and Zn inhibited cellular Cd take and this indicated a reciprocal effects among the metals with respect to metal take. Saturation kinetics modeling of the take data was consistent with two metals competing with each other for binding to the Mn take system and with both Cd and Mn being transported into the cell by that system. Mathematical modeling of Mn and Cd take data revealed evidence for a Cd efflux system.