نتایج جستجو برای: craig geffen morse analytical method
تعداد نتایج: 1758601 فیلتر نتایج به سال:
Using the immersed boundary method, we have simulated the motion of two flexible filaments in a flowing soap film, which was experimentally studied by Zhang et al. @Nature ~London! 408, 835 ~2000!#. We found numerically two distinct modes of sustained oscillation of the two filaments: parallel flapping and mirror-image clapping, depending on the separation distance between the two filaments. Ou...
C ancer cells proliferate with abandon and in defi ance of the restrictions usually placed on dividing cells. How do cancer cells—or normal dividing cells, for that matter—fuel rampant growth? That's a question Craig Thompson is bent on answering. Thompson trained in research while serving as an MD in the US Navy (1). Though he never went to sea, he has made waves throughout his career—fi rst a...
Chief, Division of General Pediatrics, Department PediatricsAurora, Harbor-UCLA Medical Center, Distinguished Professor David Geffen School Medicine at UCLA, Torrance, California ELSEVIER PHILADELPHIA LONDON TORONTO MONTREAL SYDNEY TOKYO
the methods which are used to analyze microstrip antennas, are divited into three categories: empirical methods, semi-empirical methods and full-wave analysis. empirical and semi-empirical methods are generally based on some fundamental simplifying assumptions about quality of surface current distribution and substrate thickness. thses simplificatioms cause low accuracy in field evaluation. ful...
A common problem of vector field topology algorithms is the large number of the resulting topological features. This paper describes a method to simplify Morse decompositions by iteratively merging pairs of Morse sets that are adjacent in the Morse Connection Graph (MCG). When Morse sets A and B are merged, they are replaced by a single Morse set, that can be thought of as the union of A, B and...
1. Department of Surgery/Surgical Oncology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California. 2. Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, P.R.China 3. Cancer Institute, Zhejiang University, Hangzhou, Zhejiang, P.R.China 4. Department of Neurosurgery, David Geffe...
The approximate analytical solutions of the Dirac equations with the reflectionless-type and Rosen-Morse potentials including the spin-orbit centrifugal (pseudo-centrifugal) term are obtained. Under the conditions of spin and pseudospin (pspin) symmetry concept, we obtain the bound state energy spectra and the corresponding two-component upperand lower-spinors of the two Dirac particles by mean...
Philip J. Clements , Donald Tashkin , Michael Roth , Dinesh Khanna , Daniel E. Furst , Chi-hong Tseng , Elizabeth R. Volkmann and Robert Elashoff , Medicine, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA, Medicine, University of Michigan, Ann Arbor, MI, Medicine, University of California, Los Angeles, David Geffen School of Medicine, Los Angeles, CA, Bio...
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