A conductance formula is obtained which contains contributions due to both coherent and sequential tunneling. We discuss the limiting regimes of completely coherent tunneling and completely incoherent ...

That's why the American big twin with the most torque under $20,000 is a muscular Harley-Davidson. We can even pit it against ...

The complex boasts over 20 miles of gravel road stages and is regularly used to test and develop a variety of rally machinery ...