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Desmoplasia and poor vascularity cause severe metabolic stress in pancreatic ductal adenocarcinomas (PDACs). Serotonin (5-HT) is a neuromodulator with neurotransmitter and neuroendocrine functions that contributes to tumorigenesis. We investigated the role of 5-HT signaling in the growth of pancreatic tumors.We measured the levels of proteins that regulate 5-HT synthesis, packaging, and degradation...
Bioinformatics is a cross subject of biological information processing. DNA sequence splicing is one of its research content. At present, most parallel algorithms are based on the operating environment of MapReduce. There is a complex process for reading and writing to hard disk, which lead to inferiority that the speed of the algorithm will be slow. In this paper, Spark calculation model based on...
In this paper, we propose a new ideas of the Simulated Annealing method to improve the execution time. SA method is an effective optimization algorithm for combinatorial problems such as a placement design for VLSI Chip, but a deficiency is the long execution time. Therefore, to improve the execution time of SA algorithm is widespread concern. In this paper, we propose a new idea TOSA that traces...
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