Investigation of the Total Energy Losses for Si and Sic Shottky Diodes
Investigation of the Total Energy Losses for Si and Sic Shottky Diodes

Brzo Aziz Qadir

Volume 31, Issue 15 , September 2013, , Page 2788-2804

https://doi.org/10.30684/etj.31.15A.2

Abstract
  This research serves as basis to investigate the total energy losses in DC-DC converter circuit. The circuit used for the investigation was the inductive load chopper circuit .Two diodes ...  Read More ...
Auto TellerMachine (ATM) System security with user Signature Image as Password
Auto TellerMachine (ATM) System security with user Signature Image as Password

Mais Abid Khalil

Volume 31, 4 B , April 2013, , Page 448-459

https://doi.org/10.30684/etj.31.4B.5

Abstract
  This Paper will discuss Auto Teller Machine (ATM) system security facts and theft problems, crimes, hacking and attacks. In this paper will Implement ATM system that use the user signature ...  Read More ...