Wei Liu

TL;DR: By combining catalytic amount of chiral amino diether (1S,2S)-L6 and RSLi, a wide range of 3,3-disubstituted quinoline-2,4-dione derivatives incorporating all-carbon quaternary stereocenters could be accessed in excellent yields and enantioselectivities in a catalytically atom-economic fashion.

TL;DR: In this paper, the authors present results from simulations of lattice QCD using two flavors of dynamical Wilson fermions at a lattice coupling β = 5.3 on 163×32 lattices at two hopping parameters, к = 0.1670 and ε ≈ 1.1675, leading to mπ ≈ 0.44 and 0.33 respectively.

TL;DR: In this paper, a new approach for in-situ synthesis of nano-HfO2 reinforced NiAl intermetallics was proposed for the preparation of a new NiAl-based composite material that is expected to function at 1200°C.

TL;DR: In this paper, a series of theoretical analyses and experimental investigations were performed to examine a strategy for laser-induced deterioration in wet grinding of Al2O3 engineering ceramic, and three key processing parameters that determined the micro-topography and distribution of laser-inducing craters were proposed, including the laser power density, the laser spot overlap ratio, and the laser scanning track line overlap ratio.