The non-invasive detection of fetal chromosomal aneuploidies is demonstrated. Alleles of fetal RNA-SNPs present in a biological sample (e.g. maternal blood) containing fetal RNA are detected and quantified in order to determine the ratio of the alleles. This ratio is compared to a standard control.....
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The present invention is to provide a phase-sensitive SPR device that offers wide dynamic range and high detection resolution as compared to the previous reported approaches. However the drawback is in its relatively low dynamic range compared with the traditional angular-based SPR technique. The ne.....
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Existing TCP implementations do not perform well in mobile data networks. This invention tackles this problem by offering two methods to improve the performance of TCP in case of packet losses. These methods can be implemented in a network node, such as a traffic accelerator, such that existing TC.....
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