The structural,energetic,and electronic properties of lattice highly mismatched ZnY1-x O x(Y = S,Se,Te) ternary alloys with dilute O concentrations are calculat
The response of gobi surfaces to the near-surface air flow can be characterized quantitatively by drag coefficients. By using wind tunnel tests, an attempt is m
The Howland current source(HCS)circuit is commonly used,e.g.in electrical impedance tomography(EIT)systems.It is important to optimise the design parameters,suc