Nanoparticles of zinc sulfide as undoped and doped with copper were used as photocatalyst in the photodegradation of HMX (octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine) and RDX (hexahydro-1,3,5-trinitro-1,3,5-triazine) as nitramine explosives under UV and Vis irradiations. Photoreactivity of doped zinc sulfide was varied with dopant, mole fraction of dopant to zinc ion, pH of solut...

Glia are essential components of nervous systems. However, genetic programs promoting glia development and regulating glia-neuron interactions have not been extensively explored. Here we describe transcriptional programs required for development and function of the C. elegans cephalic sheath (CEPsh) glia. We demonstrate ventral- and dorsal-restricted roles for the mls-2/Nkx/Hmx and vab-3/Pax6/P...

Abstract The newly prepared and stored highly active aluminum powder were mixed with common nitramine explosives HMX CL-20 at a mass ratio of 1:1, respectively. effects the two kinds high on thermal decomposition properties investigated by differential scanning calorimetry (DSC). explosion critical temperature mixture explosive was calculated. result shows that after joining aluminium powder, a...