Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Dong-yan Ren"'
Publikováno v:
Dairy Science & Technology. 92:719-733
In 2010, China published highly strict food safety standard for infant formula (GB 10765 2010). However, many manufacturers in China found it difficult to meet the new microbiological standard. The aim of this study was to find the appropriate proces
Autor:
Dong Zhang, Chuan-Pu Kan, Dongdong Yuan, Wei Ma, Liebing Zhang, Dong-Yan Ren, Guanchen Liu, Lu Zhao, Yuzheng Yang, Yan Li
Publikováno v:
Food Control. 25:752-757
Twenty-two milk powders including infant formula milk powders and whole milk powders collected from different manufacturers in China were examined for the presence of contaminated thermophilic bacilli. The thermophilic isolates were grouped by whole
Publikováno v:
Advanced Materials Research. :1937-1940
Polyurethane-modified epoxy resin was prepared with Polyurethane prepolymer(PUP). The effects of the PUP content and epoxy resin type on mechanical and thermal properties of materials were discussed. The results indicate that the tensile strength and
Publikováno v:
Journal of Central South University of Technology. 15:305-308
Diglycidyl-4, 5-epoxycyclohexane-1, 2-dicarboxylate(TDE-85)/methyl tetrahydrophthalic anhydride (MeTHPA) epoxy resin was modified with polyurethane(PU) and the interpenetrating polymer networks(IPNs) of PU-modified TDE-85/MeTHPA resin were prepared.
Publikováno v:
Transactions of Nonferrous Metals Society of China. 18:366-371
Indium-tin-oxide(ITO) films were prepared on the quarts glass by sol-gel technique. Effects of different heat treatment temperatures and cooling methods on the morphological, optical and electrical properties of ITO films were measured by TG/DTA, IR,
Publikováno v:
Journal of Central South University of Technology. 14:753-758
Diglycidyl-4,5-epoxycyclohexane-1,2-dicarboxylate (TDE-85)/methyl tetrahydro-phthalic anhydride (MeTHPA) epoxy resin was modified by polyurethane(PU), and its structural characteristics and properties were studied by infrared spectrum analysis (IR),
Autor:
Dong-yan Ren, Zhi-hua Li
Publikováno v:
Transactions of Nonferrous Metals Society of China. 17:665-668
Using In(NO 3 ) 3 ·5H 2 O and acetylacetone as raw materials and anhydrous SnCl 4 as dopant, the transparent conducting indium tin oxide(ITO) films were prepared by sol-gel and dip-coating technique. The phase transformation, structure properties an
Autor:
Dong-yan Ren, Zhi-hua Li
Publikováno v:
Transactions of Nonferrous Metals Society of China. 16:1358-1361
The ITO transparent conductive films were prepared on substrate of quartz glass by sol-gel method. The raw materials were nitrate indium, acetylacetone and the dopant of anhydrous chloride (SnCl 4 ). The process from gel to crystalline film and the m
Autor:
Chuan-Pu Kan, Dongdong Yuan, Guanchen Liu, Lu Zhao, Yuzheng Yang, Yan Li, Dong-Yan Ren, Dong Zhang, Liebing Zhang, Wei Ma
Publikováno v:
Food Control. 31:619