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作者:Yirang Yuan , Changfeng Li , Huailing Song
来源:[J].Journal of Computational and Applied Mathematics(IF 0.989), 2020, Vol.370
摘要:Abstract(#br)A fundamental topic in numerical simulation of two-phase displacement is discussed in this paper. The mathematical model for the compressible problem is defined mainly by two nonlinear partial differential equations: a parabolic equation for the pressure and a c...
作者:Changfeng Li , Guangjing Chen ...
来源:[J].Food Chemistry(IF 3.334), 2019, Vol.289, pp.121-129
摘要:Abstract(#br)Effects of adlay starch on the rheological and conformational changes in wheat gluten gel were investigated in this study. Rheological measurement showed that adlay starch-gluten composite gels exhibited higher storage modulus G′ and loss modulus G″ compared wit...
作者:Changfeng Li , Yirang Yuan , Huailing Song
来源:[J].Journal of Computational and Applied Mathematics(IF 0.989), 2019, Vol.356, pp.164-181
摘要:Abstract(#br)In this paper the authors discuss a numerical simulation problem of three-dimensional contamination treatment from nuclear waste. The mathematical model is defined by a nonlinear system of an initial–boundary problem of four partial differential equations: an el...
作者:Changfeng Li , Yongjian Gao ...
来源:[J].Biochemical and Biophysical Research Communications(IF 2.406), 2017, Vol.491 (2), pp.552-557
摘要:Abstract(#br)Colorectal cancer (CRC) is a common malignancy, most of which remain unresponsive to chemotherapy. Methotrexate (MTX) is one of the earliest cytotoxic drugs and serves as an anti-metabolite and anti-folate chemotherapy for various types of cancer. However, MTX resist...
作者:Changfeng Li , Yeming Bai ...
来源:[J].Food Chemistry(IF 3.334), 2019, Vol.284
摘要:Abstract(#br)The gelatinization behavior of rice flour and isolated starch and the texture of cooked rice were examined both for fresh and aged samples successively. The whole and debranched starch molecular structures of the starches extracted from the flour and hot water-washed...
作者:Changfeng Li , Shasha Wang
来源:[J].International Journal of Biological Macromolecules(IF 2.596), 2018, Vol.112, pp.656-666
摘要:Abstract(#br)In this study, a novel polysaccharide (PCPs) was obtained from bamboo shoots ( Chimonobambusa quadrangularis ) processing by-products through the ultrasonic-assisted extraction (UAE) and Sephadex G-100 size-exclusion chromatography purification. By using a Box–B...
作者:... Ming Cui , Changfeng Li , Tongjun Sun
来源:[J].Applied Mathematics and Computation(IF 1.349), 2019, Vol.362
摘要:Abstract(#br)Groundwater pollution is an important topic of environmental sciences. Since the geologic structure is usually of crack-hole binary medium, its mathematical model is formulated by a nonlinear initial-boundary value problem of partial differential equations. The press...
作者:Changfeng Li , Yunxin Liu
来源:[J].Journal of Computational and Applied Mathematics(IF 0.989), 2018, Vol.340, pp.404-419
摘要:Abstract(#br)As the basic of numerical simulation of energy science, the displacement of three-dimensional oil–water two phase in porous media is discussed in this paper. For incompressible miscible displacement, the pressure is described by a flow equation in an elliptic ma...
作者:Changfeng Li , Shasha Wang ...
来源:[J].Food Chemistry(IF 3.334), 2019, Vol.292, pp.281-293
摘要:Abstract(#br)In the present study, the bamboo shoot ( Chimonobambusa quadrangularis ) residue (BSR)-derived polysaccharides (CPS) were dried using different drying procedures, including hot air-, vacuum-, freeze-, and spray-drying. The influences of different drying procedures on...
作者:Changfeng Li , Yong Li
来源:[J].Marine and Petroleum Geology(IF 2.111), 2017, Vol.86, pp.675-688
摘要:Abstract(#br)Coalbed methane (CBM) development in the southern Junggar Basin of Northwest China has aroused extensive attention owing to its significant resource potential. The accurate characterization of coal pore structure is important for CBM exploration and production. In or...

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