In order to estimate the mean of maternal antibody in calves against BHV-1 (Bovine Herpes virus type 1), this study was carried out in a population of calves from non-vaccinated dairy cattle at 2 livestock in Qazvin province. One hundred thirteen sera out of 512 were collected from 1-4 months unvaccinated calves. We used Blocking –Percentage of maternal antibodies against BHV-1, which obtained ...

JPEG is one of the most widely used image compression method, but it causes annoying blocking artifacts at low bit-rates. Sparse representation is an efficient technique which can solve many inverse problems in image processing applications such as denoising and deblocking. In this paper, a post-processing method is proposed for reducing JPEG blocking effects via sparse representation. In this ...

CP-PACS is a massively parallel processor (MPP) for large scale scienti c computations. On September 1996, CP-PACS equipped with 2048 processors began its operation at University of Tsukuba. At that time, CP-PACS was the fastest MPP in the world on LINPACK benchmark. CP-PACS was designed to achieve very high performance in large scienti c/engineering applications. It is well known that ordinary...

abstract this research attempts to investigate the role of the blocking systems in surface cyclogenesis over eastern mediterranean sea; but particular attention is focused on the flood of iran during march 2000 over western states of iran as: hamadan, ilam, lorestan, kermanshah, kurdestan, zanjan, ghazvin.the data used for this research includes upper level and mean sea level pressure charts ev...

We revisit the problem of supertasking in Pfair-scheduled multiprocessor systems. In this approach, a set of tasks, called component tasks, is assigned to a server task, called a supertask , which is then scheduled as an ordinary Pfair task. Whenever a supertask is scheduled, its processor time is allocated to its component tasks according to an internal scheduling algorithm. Hence, supertaskin...

The video compression algorithms based on the 3D wavelet transform obtain excellent compression rates at the expense of huge memory requirements, that drastically affects the execution time of such applications. Its objective is to allow the real-time video compression based on the 3D fast wavelet transform. We show the hardware and software interaction for this multimedia application on a gene...

We present an in-depth study of various implementations of DGEMM, using both the recursive and iterative programming styles. Recursive algorithms for DGEMM are usually cache-oblivious and they automatically block DGEMM’s operands A, B, C for the memory hierarchy. Iterative algorithms for DGEMM explicitly block A, B, C for the L1 cache, higher caches and memory. Our study shows that recursive DG...