Abstract: AbstractIn this study, the observation impacts on 24-h forecast error reduction (FER), based on the adjoint method in the four-dimensional variational (4DVAR) data assimilation (DA) and hybrid-4DVAR DA systems coupled with ...

Abstract: Epoxy resins, which are currently used as floor-finishing materials in underground parking lots, have many disadvantages, such as peeling, decreased bond strength under wet conditions, low impact resistance, poor film ...

Abstract: n this study, structures of real-time adaptive observation guidance provided by Yonsei University (YSU) in South Korea during The Observing System Research and Predictability Experiment (THORPEX)-Pacific Asian Regional ...

Abstract: The purpose of this study was to develop an automatic bronchial aspiration system to minimize tracheal mucosal damage in ventilator patients. Operation performances of the system's suction pressure, bronchial intubation ...

Abstract: A new technique is proposed for calculating time-specific accumulative flux of surface runoff from a digital elevation model (DEM). The method incorporates ancillary datasets required to determine the depth of effective ...

Abstract: hen producing forecasts by integrating a numerical weather prediction model from an analysis, not all observations assimilated into the analysis improve the forecast. Therefore, the impact of particular observations on the ...