an attempt is made to show in a straightforward way how a body-fixed frame may be constructed in classical and hence in quantum mechanics for a polyatomic molecule with the aid of which the vibration-rotation behavior of the molecule may be described.

In this paper the earth’s magnetic field is simulated precisely while the intensity and direction of the field are verified with one of the standard references for selected points on the earth and the results are compared with some low-order models. In another simulation, the complete model is compared with a common approximate model. The magnetic field in orbital frame is described and to empl...

An attempt is made to show in a straightforward way how a body-fixed frame may be constructed in classical and hence in quantum mechanics for a polyatomic molecule with the aid of which the vibration-rotation behavior of the molecule may be described.

A quasipotential formalism for elastic scattering from relativistic bound states is based on applying an instant constraint to both initial and final states in the Breit frame. This formalism is advantageous for the analysis of electromagnetic interactions because current conservation and four momentum conservation are realized within a three-dimensional formalism. [1] Wave functions are requir...

Manufacturing flaws and construction realities always impose a misalignment between multiple sensors (even though they remain rigidly coupled together). An algorithm was developed to determine the misalignment between any two three-axis sensors whose unit vectors are known in the inertial frame and can be measured in body coordinates. The input to the misalignment algorithm is a locus of measur...

Video surveillance is watching an area for significant events. Perimeter security generally requires watching areas that afford trespassers reasonable cover and concealment. Almost by definition such “interesting” areas have limited visibility distance. These situations call for a wide field of view, and are a natural application for omni-directional VSAM. This paper summarizes our ongoing effo...