全部文献期刊会议图书|学者科研项目
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作者:Chunfang Zhang , Huihua Xia ...
来源:[J].Diabetes Therapy, 2017, Vol.8 (2), pp.293-307
摘要:The α-glucosidase inhibitor acarbose is an efficacious medicine for the treatment and prevention of type 2 diabetes mellitus (T2DM). However, the response of gut microbiota to acarbose is important, as the microbiota may have a critical role in the development of metabolic d...
作者:... Bin Li , Chunfang Zhang , Chaojun Duan
来源:[J].Journal of Hematology & Oncology(IF 4.458), 2017, Vol.10 (1)
摘要:Circular RNAs (circRNAs) are a class of endogendous RNAs that form a covalently closed continuous loop and exist extensively in mammalian cells. Majority of circRNAs are conserved across species and often show tissue/developmental stage-specific expression. CircRNAs were first th...
作者:Chunfang Zhang , Yimin Shi
来源:[J].International Journal of System Assurance Engineering and Management, 2017, Vol.8 (2), pp.849-856
摘要:This paper presents the process of the optimum test design for simple constant-stress and step-stress accelerated life tests under the progressively Type-I hybrid censoring data. Considering the constant-stress and step-stress accelerated models, the explicit conditional density ...
作者:... Shinya Fushinobu , Chunfang Zhang , Lian-Hua Xu
来源:[J].Biochemical and Biophysical Research Communications(IF 2.406), 2020, Vol.522 (2), pp.355-361
摘要:Abstract(#br)Cytochrome P450 enzymes (P450 or CYP) are some of the most versatile biocatalysts, and offer advantages for oxidizing unreactive C–H bonds in mild conditions. In this study, we identified a novel cytochrome P450 154C2 from Streptomyces avermitilis and characteri...
作者:... Yongjiu Xu , Yanhong Li , Chunfang Zhang
来源:[J].Science of the Total Environment(IF 3.258), 2020, Vol.703
摘要:Abstract(#br)In this study, the occurrence and distribution of microplastics in artificial reefs around the Ma’an Archipelago, a national marine ranching area in China, were investigated. The abundance of microplastics ranged from 0.2 ± 0.1 to 0.6 ± 0.2 items L −1 in su...
作者:... Dongdong Zhang , Zhichao Zhang , Chunfang Zhang
来源:[J].Marine Pollution Bulletin(IF 2.531), 2020, Vol.154
摘要:Abstract(#br)A total of 23 sediment samples are collected from Ross Sea and Drake Passage to investigate the distribution characteristics of polychlorinated biphenyls (PCBs) in the Antarctic marine sediments. Over 51 kinds of PCBs are detected through exhaustive searches usi...
作者:... Xuejian Si , Yunxiang Bai , Chunfang Zhang
来源:[J].Desalination(IF 3.041), 2020, Vol.476
摘要:Abstract(#br)Graphene oxide (GO)-based nanofiltration membranes, featuring well-ordered microscopic structure, well-defined 2D nanochannels and superior molecular sieving ability, have attracted sustained research interest in molecular and ionic separation. However, most of ...
作者:... Chunsheng Wang , Dongsheng Zhang , Chunfang Zhang
来源:[J].Environmental Pollution(IF 3.73), 2020, Vol.259
摘要:Abstract(#br)Microplastics are ubiquitous in marine environments. Sediments and marine organisms are recognized as the carriers and final destinations of microplastics. However, research on the concentration and abundance of microplastics in deep-sea sediments and organisms ...
作者:Chunfang Zhang , A. Asgharzadeh
来源:[J].Annals of Data Science, 2017, Vol.4 (4), pp.441-455
摘要:The extended exponential distribution due to Nadarajah and Haghighi (Stat J Theor Appl Stat 45(6):543–558, 2011 ) is an alternative and always provides better fits than the gamma, Weibull and the generalized exponential distributions whenever the data contains zero values. T...
作者:Chunfang Zhang , Wenhai Zhang ...
来源:[J].Journal of Membrane Science(IF 4.093), 2017, Vol.528, pp.72-81
摘要:Abstract(#br)To improve the film-forming property and gas permeability of poly(ionic liquid) membranes, a series of semi-interpenetrating polymer network (semi-IPN) membranes were successfully synthesized by incorporating linear polyvinyl acetate (PVAc) into a cross-linked poly (...

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