منابع مشابه
Sun's Big Splash - Spectrum, IEEE
T he Sunnyvale, Calif., campus of Sun Microsystems Inc. is a quiet and peaceful place with six low-rise buildings connected by tree-lined walkways. But the tranquility masks a frightening real-ity—Sun is in serious economic trouble. The company was badly splattered by the burst of the dot-com bubble of 2000. Revenues for this once towering colossus of the server industry went south, and its sto...
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Thus, the most efficient way to find genes that have key regulatory functions in vertebrate development is Institute of Neuroscience 1254 University of Oregon to screen for them directly by looking for their mutant phenotypes during embryogenesis. Eugene, Oregon 97403–1254 Two groups have now completed the most extensive genetic screens ever carried out in a vertebrate to isolate mutations in g...
متن کاملMicroRNAs make big splash in apoptosis
undreds of microRNAs are encoded in animal genomes, yet the function of only two were known until recently. That number has now doubled with the identification of two miRNAs, mir14 and bantam , both of which appear to regulate cell death in Drosophila , according to reports from Peizhang Xu, Bruce Hay (California Institute of Technology, Pasadena, CA), and colleagues and from Julius Brennecke, ...
متن کاملSplash and anti-splash: observation and design.
We experiment with releasing ethanol droplets, from a specific height, onto both flexible and rigid surfaces. The study of the resulting impact and splashing provides new insights into the mechanisms of the short time-scale dynamics. Tuning and even suppressing a splash can be achieved by the use of elastic membranes with controlled tension. Under certain experimental conditions, i.e., droplet ...
متن کاملConvolution on Splash 2
Convolution is a fundamental operation in many signal and image processing applications. Since the computation and communication pattern in a convolution operation is regular, a number of special architectures have been designed and implemented for this operator. The Von Neuman architectures cannot meet the real-time requirements of applications that use convolution as an intermediate step. We ...
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ژورنال
عنوان ژورنال: Nature
سال: 1997
ISSN: 0028-0836,1476-4687
DOI: 10.1038/36993