Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Ying Zi Yang"'
Publikováno v:
Key Engineering Materials. 853:150-156
In this study, a drop weight testing method was employed to investigate the impact bending behavior of ethylene vinyl acetate (EVA) modified engineered cementitious composite (ECC). The ECC with no EVA was selected as control, and the static and impa
Autor:
Hong Wu He, Wen Qiu, Wei Wang, Xiao Xuan Wang, Jie Chen, Yan Li Wang, Hang Ying Qi, Guo Chang Sun, Peng Zou, Bin Li, Ying Zi Yang
Publikováno v:
Journal of Plant Pathology. 101:59-69
Thiamin diphosphate (ThDP) analogs have been designed and synthesized based on the ThDP binding site of the pyruvate dehydrogenase multienzyme complex E1 of Escherichia coli. This study investigated the effect of 66 novel ThDP analogs on rice bacteri
Publikováno v:
Applied Mechanics and Materials. :1176-1181
The present study investigated experimentally effects of temperature on drying shrinkage of concrete in different water cement ratio and containing mineral admixture. Concrete was exposed to a controlled environment of 20±1oC, 35±1oC, 50±1oC, and
Publikováno v:
Applied Mechanics and Materials. :1985-1991
The deformation law of concrete at early age not only affects the shrinkage and cracking of concrete structure in construction, but also further influences its mechanical performance, safety and durability. Based on the existing test methods of cemen
Publikováno v:
Advanced Materials Research. :835-841
The ring test method is used to evaluate the behavior of concrete under restrained shrinkage. Four kinds of environmental conditions (20±1°C, RH60±5%; 35±1°C, RH60±5%; 50±1°C, RH15±5%; 65±1°C, RH15±5%) were designed to investigate the eff
Autor:
Ying-Zi, Yang
Publikováno v:
Zhongguo shi yan xue ye xue za zhi. 24(1)
To investigate the clinical efficacy and safety between CHOPE regimen alone and it combined with thalidomide for relapsed and refractory non-Hodgkin's lymphoma.Eighty patients with relapsed and refractory non-Hodgkin's B cell lymphoma were chosen in
Publikováno v:
Applied Mechanics and Materials. :1507-1511
The addition of ceramsite aimed to improve the toughness of high strength PVA-FRCC and reduce its weight. The quasi-static and dynamic compressive tests were carried out to obtain the compressive strength and the dynamic response of PVA-FRCC with the
Publikováno v:
Advanced Materials Research. :565-568
The influences of silane impregnation on water adsorption, bonding force between ice and concrete surface and resistance to freeze-thaw of concretes were studied. Two strength grades (C30 and C50) and the air entrainment were considered for concrete
Publikováno v:
Advanced Materials Research. :1752-1756
In order to determine the optimal proportion of magnesium phosphate cement mortar, the influences of ratio of magnesium phosphate cement-based binder (MPB) to sand (MPB/S), effects of fly ash on fluidity and strength development of MPB mortar, and th
Publikováno v:
Advanced Materials Research. :374-378
Four-point bending test was employed to investigate the effects of gradation of sand on the mechanical properties of Engineered Cementitious Composites (ECC). The characteristics of ECC such as mid-span deflection, first cracking load, peak load and