نتایج جستجو برای: shotgun
تعداد نتایج: 3944 فیلتر نتایج به سال:
We propose Shotgun, a parallel coordinate descent algorithm for minimizing L1regularized losses. Though coordinate descent seems inherently sequential, we prove convergence bounds for Shotgun which predict linear speedups, up to a problemdependent limit. We present a comprehensive empirical study of Shotgun for Lasso and sparse logistic regression. Our theoretical predictions on the potential f...
The performance of the 3DS3 and 3DS5 3D-SHOTGUN meta-predictors in CAFASP3 is reported. The 3D-SHOTGUN meta-predictors are fully automatic fold recognition servers that attempt to incorporate into the prediction process a number of successful strategies that human predictors often apply. Namely, the input to 3D-SHOTGUN are the top five models predicted by a number of independent fold recognitio...
INTRODUCTION One of the most lethal mechanisms of injury is shotgun wound and particularly the abdominal one. CASE PRESENTATION We report a case of a 45 years old male suffering abdominal shotgun trauma, who survived his injuries. CONCLUSION The management of the abdominal shotgun wounds is mainly dependent on clinical examination and clinical judgment, while requires advanced surgical skills.
Phage-displayed alanine shotgun scanning was used to dissect contributions by engrailed homedomain (En-HD) residues 17 through 46, which indirectly influence recognition of DNA. The relative contributions of such indirect contacts, quantified by shotgun scanning, highlight previously unexplored En-HD residues. Two motifs dominate En-HD function in this region. First, two surface-exposed aromati...
The emergence of shotgun proteomics has facilitated the numerous biological discoveries made by proteomic studies. However, comprehensive proteomic analysis remains challenging and shotgun proteomics is a continually changing field. This review details the recent developments in shotgun proteomics and describes emerging technologies that will influence shotgun proteomics going forward. In addit...
Injuries by handcrafted firearms are uncommon, and those by handcrafted shotguns are very rare. We present an unusual case of suicide using a handcrafted shotgun and slug. A 73-year-old male, who was a glass-grinding artisan, was found dead at a workshop on the premises of his residence. Autopsy showed a contact shotgun wound to the forehead, which perforated the cranium and caused extensive da...
Most DNA sequencing technologies are based on the shotgun paradigm: many short reads obtained from random unknown locations in sequence. A fundamental question, Motahari et al. , (2013), is what read length and coverage depth (i.e., total number of reads) needed to guarantee reliable sequence r...
Two different strategies for determining the human genome are currently being pursued: one is the "clone-by-clone" approach, employed by the publicly funded project, and the other is the "whole genome shotgun assembler" approach, favored by researchers at Celera Genomics. An interim strategy employed at Celera, called compartmentalized shotgun assembly, makes use of preliminary data produced by...
We have produced a draft sequence of the rice genome for the most widely cultivated subspecies in China, Oryza sativa L. ssp. indica, by whole-genome shotgun sequencing. The genome was 466 megabases in size, with an estimated 46,022 to 55,615 genes. Functional coverage in the assembled sequences was 92.0%. About 42.2% of the genome was in exact 20-nucleotide oligomer repeats, and most of the tr...
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