Using high-resolution transmission electron microscope (HRTEM) with energy dispersive X-ray (EDX) and electron diffraction (ED), we found different-size nanoscale Ar-bubbles embedded in glass-carbon-like membranes for the first time.

Objective To investigate the expression of androgen receptor, retinoblastoma and cyclinDl for the purpose to evaluate their prognostic function in gastric cancer relationship.

Ar-Ar dating of orogenic gold deposits in northern margin of Qaidam and East Kunlun Mountains and its geological significance;