Sebastian Wüster, Beata J. Dąbrowska-Wüster, Ashton S. Bradley, Matthew J. Davis, P. Blair Blakie, Joseph J. Hope, and Craig M. Savage ARC Centre of Excellence for Quantum-Atom Optics, Department of Physics, Faculty of Science, Australian National University, Canberra ACT 0200, Australia ARC Centre of Excellence for Quantum-Atom Optics, Nonlinear Physics Centre, Research School of Physical Scie...

Abstract This paper presents a new method to obtain the deformation distribution on main reflector of an antenna only by measuring electric intensity spherical surface with focal point as center sphere, regardless phase. Combining differential geometry theory geometric optics method, this has derived deformation-intensity equation relate near-field directly. Based finite difference (FDM) and Ga...

An efficient double superimposition model (DSM) is proposed to generate two-dimensional (2-D) ocean surface waves. On the basis of this efficient model, a modulated slope-deterministic facet model (MSDFM) is developed to compute the radar cross section (RCS) of synthetic aperture radar (SAR) for the generated ocean surface. Then, the properties of the SAR imaging mechanism for wind seas are dis...

This paper presents a new and original approach for computing the high-frequency radar cross section (RCS) of complex radar targets in real time with a 3-D graphics workstation. The aircraft is modeled with I-DEAS solid modeling software using a parametric surface approach. High-frequency RCS is obtained through physical optics (PO), method of equivalent currents (MEC), physical theory of diffr...

ibuprofen solid dispersions were prepared by the solvent and fusion-solvent methods using polyethylene glycol (peg), polyvinylpyrrolidone (pvp), eudragit rs po, eudragit rl po and hydroxypropylmethylcellulose (hpmc) as carriers to improve physicochemical characteristics of ibuprofen. the prepared solid dispersions were evaluated for the flowability, solubility characteristics and dissolution be...

Separation of rat sciatic nerve myelin proteins by sodium dodecyl sulfate-slab gel electrophoresis 18 h after injection of [3H]palmitic acid into the nerve demonstrated acylation of the PO protein. When sciatic nerve myelin labeled with [3H]palmitic acid was extracted with acidified chloroform/methanol or chloroform/methanol, the radioactivity associated with PO was retained. These results prov...