ผู้เขียน: S. N Paranin

The magnetic pulsed compaction, based on a pulsed magnetic field force action on conductors, is one of the effective methods of nanopowder compaction. In this book, the authors present a theoretical …

Grover Cleveland was a contradiction to almost everyone but himself. The only member of the Democratic Party to serve as chief executive between the Civil War and World War One, Cleveland incurred th …