Recent publications show that there is a tendency to utilize sophisticated techniques such as GC-MS and LC-MS in the determination of pesticide residues in water. 7-9 However, methods that utilize ...

A p-i-n diodes-controlled radiation-pattern reconfigurable phased array for fifth-generation (5G) handsets is proposed in this article. The proposed beam scanning and switching hybrid system can ...

The paper studies detection of a target buried in a rich scattering medium by time reversal. We use a multi-static configuration with receive and transmit arrays of antennas. In time reversal, the ...

Instrumentation The Agilent 1100/1200 HPLC system used throughout this study consisted of a quaternary pump (1100-G1310A), an auto-sampler (1200-G1329A), a degasser (1200-G1379B), a column thermostat ...