Scientists in China have used ground heat exchangers based on volcanic tuff stones to improve storage capabilities and efficiency of photovoltaic-thermal systems. Their experiments showed that the ...
A combination of resistivity and magnetic data provided valuable information for delineating volcanic vents and dikes, further defining geological contacts of volcanic tuff and solid basaltic rocks in ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback