~(199)Hg NHR spectra of 18 Schiff base type arylmercury compounds have beenstudied.It was further confirmed that in the molecule of XC_6H_4CH=NC_6H_3-2-HgC1-4-
A passive energy-dissipating device, velocity, and displacement dependent hydraulic damper (VDHD), is developed to reduce the seismic response of structure. Thi