Among the various derivatives of phenoxyacetic acids, 2,4-D (salts and esters) and MCPA (salts) are widely used as herbicides ...

Electrostatics: Electric field, potential, Gauss’s law, capacitors. Current Electricity: Kirchhoff’s laws, circuits, RC/RL circuits. Magnetism: Magnetic field ...

School of Physics & Astronomy, Cardiff University, 4 The Parade, Cardiff CF24 3AA, U.K. Rufus Scientific, Melbourn, Herts SG8 6ED, U.K. Nanoplanet Consulting, Concord, Massachusetts 01742, United ...

DUBAI, Jan 18 (Reuters) - Iran unveiled an underground naval missile base at an undisclosed Gulf location on Saturday, state TV said, two days before the start of Donald Trump's second term as ...