12

A terahertz broadband 3dB directional coupler based on bridged PPDW

Année:
2011
Langue:
english
Fichier:
PDF, 1.71 MB
english, 2011
13

Partitioning of elements from coal by different solvents extraction

Année:
2014
Langue:
english
Fichier:
PDF, 802 KB
english, 2014