Qingfeng Fan

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We propose a scheme to attain shorter multicast delay and higher efficiency in the data transfer of sensor grid. Our scheme, in one cluster, seeks the central node, calculates the space and the data weight vectors. Then we try to find a new vector composed by linear combination of the two old ones. We use the equal correlation coefficient between the new(More)
Activation of the slit diaphragm protein nephrin induces actin cytoskeletal remodeling, resulting in lamellipodia formation in podocytes in vitro in a phosphatidylinositol-3 kinase-, focal adhesion kinase-, Cas-, and Crk1/2-dependent fashion. In mice, podocyte-specific deletion of Crk1/2 prevents or attenuates foot process effacement in two models of(More)
Membranous nephropathy (MN) is a glomerular disease characterized by a nephrotic syndrome without infiltration of inflammatory cells or proliferation of resident cells. Although the cause of the disease is unknown, the primary pathogenic mechanism responsible for the accumulation of immune deposits on the outer aspect of the glomerular basement membrane(More)
Returning straw to deep soil layers by using a deep-ditching-ridge-ploughing method is an innovative management practice that improves soil quality by increasing the soil organic carbon (SOC) content. However, the optimum quantity of straw return has not been determined. To solve this practical production problem, the following treatments with different(More)
Data Grid is one of the important research subjects in the field of Grid Computing. To get a high efficiency of the system, this paper proposes a set of novel multi-cast algorithms for Data grid, which can achieve shorter multicast delay and less resource consump-tions. In contrast to previous approaches, the algorithms in this paper partition the group(More)