Opinion
The Zimbabwean on MSNOpinion
If you want the remaining ‘sanctions’ lifted, tell the truth first
Tendai Ruben Mbofana Too many people continue to insist that Zimbabwe is crippled by sweeping sanctions — that the very soul of our nation remains under foreign blockade. To directly receive articles ...
Abstract: This paper reports a cubical cloak formed of double layered metamaterial unit cells. Four sidewalls surround a metallic cylinder for cloaking action at 7.7 GHz. Twelve unit cells constitute ...
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