Global and Regional Wave Modeling Activities

Global-to-regional-scale Climate Modeling

long recognized.3-5 Consequently, there has been a growing interest in investigating what changes in air quality may be brought about by the possible future changes in climate. The common assumption has been that warmer temperatures accompanying climate change will enhance pollution. However, due to the complex interplay of meteorology and chemistry in the formation of pollutants such as PM2.5 ...

Optimized Estimation of Global and Regional Aortic Pulse Wave Velocity

Introduction: Pulse wave velocity (PWV) as a measure of aortic stiffness is an important clinical marker for the presence of atherosclerosis [1,2]. For PWV estimation using Phase contrast (PC) MRI transit-time (TT) methods have been employed which estimate temporal differences in flow waveforms between two locations in the vessel with known distance [3]. However, precision was limited by the ac...

Iran's Role In Energy Security At Regional And Global Levels

Modeling Scene Activities From Event Relationships and Global Rules“

This material has two sections. The first section details the sampling equations used for inference in the model presented in the submitted paper. In the second section we provide more experimental results that could not be included in the main paper due to space restrictions. 1. Generative model and notations The graphical model is reproduced in Fig. 1. To make this a self-contained, we first ...

Modeling of global seismic wave propagation on the Earth Simulator

We use the Earth Simulator to model seismic wave propagation resulting from large earthquakes on a global scale. Simulations are conducted based upon the spectral-element method, a high-degree finiteelement technique. We include the full complexity of the Earth, i.e., a three-dimensional seismic wave velocity and density structure, a 3-D crustal model, the elliptical figure of the Earth as well...