Search
Now showing items 1-10 of 10
The Micro/Nanohybrid Structures Enhancing B35 Cell Guidance on Chitosan
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A novel chitosan scaffold with microand nanohybrid structures was proposed in this study. The hemispheric array of the barrier layer of an anodic aluminum oxide (AAO) film was used as the substrate. Microelectromechanical ...
Radar Analysis of a TAMEX Frontal System
Publisher: American Meteorological Society
Abstract: During the Taiwan Area Mesoscale Experiment (TAMEX), three Doppler radars complemented enhanced surface and upper-air observations. The focus of the experiment was to better understand the interaction of the terrain with ...
Regional Ensemble–Variational Data Assimilation Using Global Ensemble Forecasts
Publisher: American Meteorological Society
Abstract: t the National Centers for Environmental Prediction, the global ensemble forecasts from the ensemble Kalman filter scheme in the Global Forecast System are applied in a regional three-dimensional (3D) and a four dimensional ...
Initialization of a Modeled Convective Storm Using Doppler Radar–derived Fields
Publisher: American Meteorological Society
Abstract: A method is developed to initialize convective storm simulations with Doppler radar-derived fields. Input fields for initialization include velocity, rainwater derived from radar reflectivity, and pressure and temperature ...
Front Velocity and Front Location of Lock-Exchange Gravity Currents Descending a Slope in a Linearly Stratified Environment
Publisher: American Society of Civil Engineers
Abstract: Gravity currents descending a slope in a linearly stratified environment can be frequently encountered in nature. However, few studies have quantitatively investigated the evolution process of lock-exchange gravity currents ...
Internal Tidal Modal Ray Refraction and Energy Ducting in Baroclinic Gulf Stream Currents
Publisher: American Meteorological Society
Abstract: AbstractUpstream mean semidiurnal internal tidal energy flux has been found in the Gulf Stream in hydrodynamical model simulations of the Atlantic Ocean. A major source of the energy in the simulations is the south edge ...
Climatology-Calibrated Precipitation Analysis at Fine Scales: Statistical Adjustment of Stage IV toward CPC Gauge-Based Analysis
Publisher: American Meteorological Society
Abstract: wo widely used precipitation analyses are the Climate Prediction Center (CPC) unified global daily gauge analysis and Stage IV analysis based on quantitative precipitation estimate with multisensor observations. The former ...
Changes to the Operational “Early” Eta Analysis/Forecast System at the National Centers for Environmental Prediction
Publisher: American Meteorological Society
Abstract: This note describes changes that have been made to the National Centers for Environmental Prediction (NCEP) operational ?early? eta model. The changes are 1) an decrease in horizontal grid spacing from 80 to 48 km, 2) ...
North American Regional Reanalysis
Publisher: American Meteorological Society
Abstract: In 1997, during the late stages of production of NCEP-NCAR Global Reanalysis (GR), exploration of a regional reanalysis project was suggested by the GR project's Advisory Committee, ?particularly if the RDAS [Regional Data ...
The Real-Time Mesoscale Analysis at NOAA’s National Centers for Environmental Prediction: Current Status and Development
Publisher: American Meteorological Society
Abstract: n 2006, the National Centers for Environmental Prediction (NCEP) implemented the Real-Time Mesoscale Analysis (RTMA) in collaboration with the Earth System Research Laboratory and the National Environmental, Satellite, and ...