AUSTIN, TX / ACCESS Newswire / February 10, 2025 / Xtra Energy Corp. (OTC Pink:XTPT) a leading antimony exploration company, is pleased to share the results of ...

Fracture properties of the grain boundaries are assumed to be distinct from that of the grain interior, and the maximum energy release rate criterion is invoked to study the competition between ...

Department of Chemistry, School of Physical and Chemical Sciences, Faculty of Natural and Agricultural Sciences, North-West University, Mafikeng Campus, Private Bag X2046, Mmabatho 2735, South Africa ...