The 1,4-diazabicyclo[2.2.2]octane(DABCO)catalyzed reaction of cyclohexane-1,3-dione or dimedone with various aldehydes in acetonitrile resulted in the polysubst
Novel graphene nanosheet(GNS) supported Cu-Ni bimetal catalysts were firstly synthesized and used for the direct synthesis of dimethyl carbonate(DMC).The experi
We first introduce the concepts of absolutely E-pure modules and Epure split modules. Then, we characterize the IF rings in terms of absolutely E-pure modules.
Flue gas from coal combustion contains significant amounts of volatile selenium (Se). The capture of Se in the flue gas desulfurization (FGD) scrubber unit has
The authors study the compressible limit of the nonlinear Schr(o)dinger equation with different-degree small parameter nonlinearities in small time for initial
A novel bacteriohopanoid elucidated as 3β-hydroxy-35-(cyclohexyl-5ˊ-propan-7ˊ-one)-33-ethyl-34-methyl-hactereohopane(1)has been isolated from the bark of Cel
Suifonylurea herbicides have been applied worldwide in agriculture.Some sulfonylurea residues might exist in soil longer than that people expected.However,flupy
Background The current diagnostic algorithms for chronic cough require the establishment of the primary presumptive causes followed by the confirmation of diagn
A mixture of oligosaccharide and glycopeptide was isolated from the aqueous extract of Panax ginseng roots.The mixture inhibits protein tyrosine phosphatase(SHP