A theory is presented for the magnetostatic modes in ferromagnetic and antiferromagnetic nanotubes, which have a large length-to-radius aspect ratio and an external magnetic field parallel to the cylindrical axis. The surface and bulk magnetic excitations (or magnetostatic spin waves) are...

The determinants of strategic alliance performance have not been explored adequately in the literature. Empirical studies abound with numerous kinds of performance measures but, thus far, there is no coherent theoretical basis for the determinants of alliance performance. In this article we...