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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Silica coated super-paramagnetic iron oxide particles with diameters ranging from 4 to 10 nm with different functionalities on the thin silica layer surface are prepared. These nanoparticles with amine functional peripheries increase intracellular cells (including mesenchymal stem cells) labeling ef.....
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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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Bone defect repair is popular yet a challenging orthopaedic surgery involving trauma, osteoporotic fracture, or osteonecrosis (ON). In the United States, steroid-associated ON alone affects approximately 20,000 new patients per year, whereas the prevalence of ON patients in China may be 5 or more ti.....
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An apparatus for the measurement of photoplethysmograph (PPG) using ambient light as the light source, whose characteristic is that the light source is not embedded in the apparatus. Photoplethysmograph reflects the changes in the blood volume in the human peripherals. It can be applied to the noni.....
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