Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Ying Jun Du"'
Publikováno v:
Hecheng xiangjiao gongye, Vol 46, Iss 3, Pp 204-209 (2023)
Based on the coordination interaction between carboxyl group of carboxylated nitrile rubber (XNBR) and Zr4+ from ZrOCl2·H2O, after XNBR was blended with ZrOCl2·H2O, sulfur and other cu-ring agents followed by hot-pressing, XNBR with high strength a
Externí odkaz:
https://doaj.org/article/32b78e2d329f41a3ac7cb6d066061415
Publikováno v:
Hecheng xiangjiao gongye, Vol 46, Iss 2, Pp 130-133 (2023)
The dispersion of fillers,physical and mechanical properties and dynamic mechanical properties of vulcanizates were investigated using two grades of solution polymerized styrene butadiene rubber (SSBR) FX 5021 and FX 3211 as matrix materials and si
Externí odkaz:
https://doaj.org/article/9d92db8f9d62413991f30fe98a7bd352
Publikováno v:
Hecheng xiangjiao gongye, Vol 45, Iss 6, Pp 511-515 (2022)
Ethylene vinyl acetate copolymer/terpolymer nylon thermoplastic vulcanizates (EVM/tPA TPV) and ethylene vinyl acetate-glycidyl methacrylate copolymer/terpolymer nylon thermoplastic vulcanizates (EVM-GMA/tPA TPV) were prepared via dynamic vulcanizatio
Externí odkaz:
https://doaj.org/article/8fb454dbacd44e408e6a4d5f38e7a80c
Publikováno v:
Zhongguo shi yan xue ye xue za zhi. 25(2)
To detect the expression levels of MRE11 and Ku80 mRNA, and telomere length in bone marrow mononuclear cells of aplastic anemia(AA) patients, and to explore their correlation with pathogenesis of aplastic anemia.Bone marrow mononuclear cells were col
Publikováno v:
Advanced Materials Research. :2760-2765
The design scheme of a new type strut was put forward, whose stiffness characteristics can undertake linkage control. The structure and basic principle of this new suspension component were introduced. According to fluid mechanics and thermodynamics,
Autor:
Meng Na Xia, Hua Zeng, Chen Glong Luo, Yong Liang, You Sheng Rao, Xi Quan Zhang, Q. Nie, Xu Shen, Ying Jun Du
Publikováno v:
Hereditas. 145:251-257
Linkage disequilibrium (LD) analyses play a fundamental role in gene mapping, both as a tool for fine mapping of complex trait gene and in genome-wide association studies. The use of LD analyses in practice depends crucially on the understanding of t
Autor:
John L. Brash, Ying Jun Du
Publikováno v:
Journal of Applied Polymer Science. 90:594-607
Thiol-terminated poly(ethylene oxide) (PEO) was synthesized using two different approaches: esterification of terminal hydroxyl groups with mercaptoacetic acid and amidation using N-hydroxysuccinimidyl PEO (NHS–PEO) and cysteine. The reaction of hy
Publikováno v:
Biomaterials. 23:527-535
Covalent antithrombin-heparin complex (ATH) was covalently grafted to a polycarbonate urethane (Corethane) endoluminal graft (a kind gift of Corvita Corporation) after being activated using 0.3% m/m NaOCl in 0.15 M phosphate pH 6.0. ATH graft density
Publikováno v:
Journal of biomaterials science. Polymer edition. 22(17)
Detailed structural studies were made of polyurethane catheter surfaces modified with a covalent antithrombin-heparin (ATH) complex that has superior anticoagulant activity compared to unfractionated heparin. ATH was grafted onto polyurethane cathete
Publikováno v:
NCM
Storage, transmission, exchange and expression of spatial data are vital problems in the development of GIS. Keyhole Markup Language, which is one of Descriptive Markup Languages adopted by Google Earth, has been introduced to solve these problems. I