The Bigoudine watershed (Western High Atlas) enjoys a floristic originality and large number of plant species therapeutic aromatic interest widely used by the local population in traditional medicine. This region is subject to very difficult geographical conditions occupied poor with fairly high rate illiteracy. Ethnobotanical surveys phytoecological carried out two periods, first 2003–2004 sec...

The current state of the art Matrix-Matrix-Multiplication (MMM) kernel is known as ATLAS, which generates the best performing MMM code by search. However, today’s computer architecture changes rapidly and it is hard to generate a high performance code without knowing how to use the new instruction sets. Since ATLAS does not make use of blocking for L2 cache, or SSE/SSE2 instruction, we are enco...

We present a high resolving power (λ/∆λ = 90,000) and high signal-to-noise ratio (∼700) spectral atlas of Vega covering the 3850 – 6860 Å wavelength range. The atlas is a result of averaging of spectra recorded with the aid of the echelle spectrograph BOES fed by the 1.8-m telescope at Bohyunsan observatory (Korea). The atlas is provided only in machine-readable form (electronic data file) and ...

We investigate the performance benefits of a novel recursive formulation of Strassen’s algorithm over highly tuned matrix-multiply (MM) routines, such as the widely used ATLAS for high-performance systems. We combine Strassen’s recursion with high-tuned version of ATLAS MM and we present a family of recursive algorithms achieving up to 15% speed-up over ATLAS alone. We show experimental results...

abstract the goal of this survey is to prepare the dry land wheat atlas for zanjan province, according to the climate data. so we can recognize which areas are susceptible and to understand climate capabilities and limitations for dry land wheat. for reaching this purpose first raining and temperature datas of the research region were gathered and analyzed. at the first stage, proper according ...

Atlases encode valuable anatomical and functional information from a population. In this work, a bi-ventricular cardiac atlas was built from a unique data set, which consists of high resolution cardiac MR images of 1000+ normal subjects. Based on the atlas, statistical methods were used to study the variation of cardiac shapes and the distribution of cardiac motion across the spatio-temporal do...