Open Access. Powered by Scholars. Published by Universities.®
Physical Sciences and Mathematics Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Discipline
- Keyword
Articles 1 - 4 of 4
Full-Text Articles in Physical Sciences and Mathematics
Analysis Of The Convergence History Of Fluid Flow Through Nozzles With Shocks, Mohammad Saleem, A Cheer, M Hafez, T Pulliam
Analysis Of The Convergence History Of Fluid Flow Through Nozzles With Shocks, Mohammad Saleem, A Cheer, M Hafez, T Pulliam
Faculty Publications
"Convergence of iterative methods for the solution of the steady quasi-one-dimensional nozzle problem with shocks is considered. The finite-difference algorithms obtained from implicit schemes are used to approximate both the Euler and Navier-Stokes Equations. These algorithms are investigated for stability and convergence characteristics. The numerical methods are broken down into their matrix-vector components and then analyzed by examining a subset of the eigensystem using a method based on the Arnoldi process. The eigenvalues obtained by this method are accurate to within 5 digits for the largest ones and to within 2 digits for the ones smaller in magnitude compared the …
Analytical Chemistry Applications Of Synchrotron Radiation, Juana Acrivos
Analytical Chemistry Applications Of Synchrotron Radiation, Juana Acrivos
Faculty Publications, Chemistry
Lecture given at the University of California at Berkeley as NSF Woman Chemistry Professor.
Incorporation Of A Product Of Mevalonic Acid Metabolism Into Proteins Of Chinese Hamster Ovary Nuclei, Michael Sinensky, L. A. Beck, T. Hosick
Incorporation Of A Product Of Mevalonic Acid Metabolism Into Proteins Of Chinese Hamster Ovary Nuclei, Michael Sinensky, L. A. Beck, T. Hosick
Faculty Publications, Biological Sciences
We have examined the nuclear localization of isoprenylated proteins in CHO-K1 cells labeled with [14C]mevalonate. Nuclear proteins of 68, 70, and 74 kD, posttranslationally modified by an isoprenoid, are also components of a nuclear matrix-intermediate filament preparation from CHO cells. Furthermore, the 68-, 70-, and 74-kD isoprenylated polypeptides are immunoprecipitated from cell extracts with two different anti-lamin antisera. Based on exact two-dimensional comigration with lamin B, both from rat liver lamin and CHO nuclear matrix-intermediate filament preparations, and its immunoprecipitation with anti-lamin antisera, we conclude that the 68-kD isoprenylated protein found in nuclei from [14C]mevalonate-labeled CHO cells is lamin B. …
Power Absorption Of Y1ba2cu307-G From 2 To 8 Mhz Near Zero Fields, Juana Acrivos
Power Absorption Of Y1ba2cu307-G From 2 To 8 Mhz Near Zero Fields, Juana Acrivos
Faculty Publications, Chemistry
We have prepared compounds with the nominal composition Y1Ba2Cu307-s (6->0, usually identified by the Y,Ba,cu stoichiometry: (1,2,3) and have characterized the materials (in addition to the usual X-ray diffraction and fluorescence) by EMF measurements in the electrochemical cell: Cu/CuBr2 (0.05 Min methanol)/(1,2,3)/Cu or Pt versus temperature from 298 to 150 K. The superconducting transition temperatures were determined using the Meissner effect: in static magnetic fields by weight changes and, in radio frequency fields from 2 to 8 MHz by the power absorption near magnetic fields H = o. The observation of structure in the rf signals near H = …