4

A simple sol–gel technique for preparing hydroxyapatite nanopowders

Year:
2005
Language:
english
File:
PDF, 217 KB
english, 2005
18

A brief review of dual-frequency capacitively coupled discharges

Year:
2011
Language:
english
File:
PDF, 355 KB
english, 2011
19

Improved wide-band Schiffman phase shifter

Year:
2006
Language:
english
File:
PDF, 701 KB
english, 2006
43

Theoretical analysis and experimental investigation of a porous metal bearing

Year:
1985
Language:
english
File:
PDF, 628 KB
english, 1985
50

Wideband Circularly-Polarized Patch Antenna

Year:
2006
Language:
english
File:
PDF, 2.17 MB
english, 2006