Funded by the Project of National Key Research and Development Program of China(No.2019YFC1906202)。
In order to study the effects of the contents of used mortar recycled aggregate(OMRA)and brick recycled aggregate(BRA)on the deformation properties of recycled aggregate concrete(RAC),under uniaxial compression condit...
Antipalu is a phytomedicinal medicinal beverage that is popular in the District of Abidjan, particularly for the treatment of malaria. However, Antipalu could present potential health effects on patients, and few toxi...
Supported by The Beijing Hospitals Authority Youth Programme,No.QMl220201802.
BACKGROUND The portal vein thrombosis(PVT)can exacerbate portal hypertension and lead to complications,increasing the risk of mortality.AIM To evaluate the predictive capacity of artificial neural networks(ANNs)in qua...
support from the National Natural Science Foundation of China(No.52174351).
The failure analysis was conducted on unqualified torsion bar spring in automobile suspension system used for light vehicles during engine test.The effects of through hardening,surface induction hardening,quenching an...
4 When you buy something,do you buy new or usecP Both can be good.When you buy things new,they're in perfect condition.These things usually last longer because they're new.New things also often have the newest feature...
supported by the National Natural Science Foundation of China(31925027,31300455).
Exotic tree species,though widely used in forestry and restoration projects,pose great threats to local ecosystems.They need to be replaced with native species from natural forests.We hypothesized that natural forests...
This experimental study assesses the effectiveness of traditional and nano-materials in enhancing the physical and mechanical properties of deteriorated sandstone from Ramesses III Temple, Karnak, Luxor, Egypt. Treatm...
the support of the National Natural Science Foundation of China(Grant No.42207199);Scientific Research Project of Education of Zhejiang Province(No.Y202351343);Zhejiang Postdoctoral Scientific Research Project(Grant Nos.ZJ2022155,ZJ2022156);Zhejiang Province International Science and Technology Cooperation Base Open Fund Project(IBGDP-2023-01)。
The squeezing deformation of surrounding rock is an important factor restricting the safe construction and long-term operation of tunnels when a tunnel passes through soft strata with high ground stress.Under such sof...
Project(2021YFC2900200)supported by the National Key Research and Development Project of China;Project(20230203114SF)supported by the Key Research and Development Project of Jilin Province,China。
Basalt fibers/7075 aluminum matrix composites were studied to meet the demand of aluminum alloy drill pipes for material wear resistance.The composites with different basalt fiber additions were prepared by hot presse...
This study aims to investigate the efficiency of the Bailey method when natural sand is included in the mix at two coarseness levels of aggregate gradations:fine-graded(FG)and coarse-graided(CG),and three mixes with v...