The integration of the QR payment mode with GSM-operated vending machines presents a modern solution that combines the convenience of digital payments with the familiarity and accessibility of ...

X-ray crystallography, like mass spectroscopy and nuclear spectroscopy, is an extremely useful material characterization ...

Union special machine company. [from old catalog] Publication date 1921 Topics Work clothes, Sewing machines Publisher Chicago, Union special machine company Collection library_of_congress; americana ...

Sixth-generation networks and vehicular Ad hoc networks advancement brought us to the cusp of a new era. Autonomous Vehicles with a plethora of advanced applications require a substantially enhanced ...