Viva Gold Corp. is pleased to announce the results of its updated Mineral Resource Estimate and Preliminary Economic Assessment for its 100%-owned Tonopah Gold Project . Tonopah is located about 20 ...

This paper analyzes the feasibility and in-depth content of ideological and political education infiltration in college English classroom, and combines the relevant content in the era of big data with ...

Microscale robotics represents a promising future for minimally invasive medicine. However, one of the biggest challenges of microrobots moving through the human body is represented by the complex 3D ...