全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Changfeng Li , Yirang Yuan ...
来源:[J].Journal of Scientific Computing(IF 1.71), 2017, Vol.72 (2), pp.467-499Springer
摘要:A nonlinear system with boundary-initial value conditions of convection–diffusion partial differential equations is presented to describe incompressible nuclear waste disposal contamination in porous media. The flow pressure is determined by an elliptic equation, the concent...
作者:... Wei Zou , Changfeng Li , Robert G. Gilbert
来源:[J].Analytical and Bioanalytical Chemistry(IF 3.659), 2017, Vol.409 (29), pp.6813-6819Springer
摘要:Amylose, one of the components of starch, is a glucose polymer consisting largely of long, linear chains with a few long-chain branch points. The chain-length (molecular weight) distribution (CLD) of the component chains of amylose can provide information on amylose biosynthesis-...
作者:Changfeng Li , Hai Xin ...
来源:[J].Annals of Vascular Surgery(IF 0.985), 2019, Vol.59, pp.91-101Elsevier
摘要:Background(#br)Migration of the iliac limb after endovascular abdominal aortic aneurysm repair (EVAR) can result in type 1b and 3 endoleaks, which are relatively common causes of reintervention after EVAR. The aim of the present study was to investigate the factors influenci...
作者:... Xue Yang , Changfeng Li , Lihua Song
来源:[J].AAPS PharmSciTech(IF 1.584), 2019, Vol.20 (6), pp.1-11Springer
摘要:Abstract(#br)Highly water-soluble prodrug micelle (50-fold compared with free MTX) of methotrexate-polyethyleneglycol-rhodamine (MTX-PEG-rhodamine) and MTX-mPEG was synthesized by the esterification reaction. The stability of the prodrug micelles was evaluated in phosphate buffer...
作者:Changfeng Li , Kun Liu ...
来源:[J].Plant Cell Reports(IF 2.509), 2015, Vol.34 (7), pp.1177-1187Springer
摘要:Abstract(#br) Key message (#br) The first high-density linkage map was constructed to identify quantitative trait loci (QTLs) for somatic embryogenesis (SE) in cotton ( Gossypium hirsutum L.) using leaf petioles as explants. (#br) Abstract(#br)Cotton transformation is highly...
作者:Changfeng Li , Yongjian Gao ...
来源:[J].Biochemical and Biophysical Research Communications(IF 2.406), 2017, Vol.491 (2), pp.552-557Elsevier
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 , Ying Zhang ...
来源:[J].Developmental Cell(IF 12.861), 2018Elsevier
摘要:Summary(#br)Pancreatic cancer is an aggressive malignancy with changes in the tumor microenvironment. Here, we demonstrate that PINK1 and PARK2 suppressed pancreatic tumorigenesis through control of mitochondrial iron-dependent immunometabolism. Using mouse models of spontan...
作者:Changfeng Li , Guangjing Chen ...
来源:[J].Food Chemistry(IF 3.334), 2019, Vol.289, pp.121-129Elsevier
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.164-181Elsevier
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:... Ming Cui , Changfeng Li , Tongjun Sun
来源:[J].Applied Mathematics and Computation(IF 1.349), 2019, Vol.362Elsevier
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...

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