The life-long inventor, Lee de Forest invented the three-element vacuum tube used between 1906 an...

Der Anti-Schnarch-Erfolg aus England'Du schnarchst!' Wer diesen Vorwurf Nacht ...

Your go-to-guide to delivering effective and transformative change that lastsAll too of...

Your go-to-guide to delivering effective and transformative change that lastsAll too of...

Chemometrics in Analytical Spectroscopy 2nd Edition provides a tutorial approach to the developme...

Glow discharge optical emission spectroscopy (GDOES) is an essential technique for the direct ana...