Catalytic oxidation of NO by O2 over La0.8Sr0.2MnO3 was tested in a tubular reactor.The reaction temperature ranged from 373 to 473 K,space time from 0.090 to 0
In this paper,a result on the persistence of lowner dimensional invariant tori in Cd reversible systems is obtained under some conditions.The theorem is proved
Soil heat flux is important for surface energy balance (SEB),and inaccurate estimation of soil heat flux often leads to surface energy imbalance. In this paper,
The new title compound N-(5-(4-chloro-2-(trifluoromethyl)phenyl)furan-2-carbon-yl)- N'-(4,6-dimethylpyrimidin-2-yl)thiourea (C19H14ClF3N4O2S) has been synthesiz
Split Hopkinson pressure bar (SHPB) technique is used to determine the dynamic strength of reactive powder concretes (RPCs) with different steel-fiber contents.
A chemoreduction-purge-and-trap gas chromatographic method has been developed for the determination of trace dimethylsulfoxide (DMSO) in seawater.In the analysi
The asymmetric inlet velocity profile has been observed in phantom model using LDA and in health subjects using Magnet Resonance (MR). The effects of asymmetric
The effect of loading rate on the dynamic fracture properties and the failure mechanisms of glass fiber-reinforced composite materials under mode I fracture is
Two novel biscrown ethers with rigid cisltrans ethylene linker were synthesized v/a Wittig reaction in high yield (about 80%).Their pure cis/trans-isomers were