• Among the three propagation directions of , , and , the propagation direction’s anisotropic ratio of the sound velocity of TY carbon is the largest, while the anisotropic ratio of the sound velocity of cubane-diyne on the propagation direction is the smallest. In addition, not surprisingly, the diamond has the largest Debye temperature, while…[Read more]

  • 43, P less then 0.05). Aged 24 years or below (OR=2.11, 95%CI 1.44-3.09), single/divorced/widowed (OR=1.98, 95%CI1.38-2.84), having casual sex in the last 3 months (OR=1.77, 95%CI1.29-2.43) were the related factors for NG infection. Conclusions We found that NG infection rate was high in STD outpatients in Shenzhen. The infection rates in men and…[Read more]

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