23

Comparison of three systems of solar water heating by thermosiphon

Year:
2016
Language:
english
File:
PDF, 702 KB
english, 2016
24

PID control of robot manipulators equipped with brushless DC motors

Year:
2009
Language:
english
File:
PDF, 158 KB
english, 2009
42

Chemical bonding: From Lewis to atoms in molecules

Year:
2007
Language:
english
File:
PDF, 231 KB
english, 2007