Shaoyong Zhao

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AIM To investigate the feasibility, effectiveness, and safety of a combination therapy of laparoscopic splenectomy (LS) with pericardial devascularization (PD) (laparoscopic Hassab's procedure) with or without limited portacaval shunt (LPS) for patients with portal hypertension due to liver cirrhosis. SUBJECTS AND METHODS During September 2008 to April(More)
This An accurate prediction of important production indexes such as recovery rate and concentrate grade is essential for successful monitoring and controlling of a flotation circuit. However, due to the inherent characteristics of a flotation circuit such as time-delay, strong nonlinearities and uncertainties, these production indices are usually difficult(More)
This paper presents a novel hybrid approach for solving the Container Loading (CL) problem based on the combination of immune particle swarm optimization (IPSO) and Integer Linear Programming (ILP) model. More precisely, an IPSO engine works as a generator of reduced instances for the original CL problem, which are formulated as ILP(More)
BACKGROUND The aim of this study was to evaluate the outcome of precise hepatectomy based on the optimized technique of hepatic blood flow occlusion combined with the curettage and cut technique by electrotome. METHODS Hospitalized patients with primary liver cancer treated in our hospital were included in this study and all patients (N.=61) were numbered(More)
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