Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Frank Kulcsar"'
Autor:
John Hachey, Lawrence M. Kawchuk, D. R. Lynch, D. Waterer, Albert J. Robertson, Eric Kokko, Dirk Prüfer, Rainer Fischer, Frank Kulcsar, R. J. Howard, Robert Byers, Gijs van Rooijen
Publikováno v:
Proceedings of the National Academy of Sciences. 98:6511-6515
In tomato, Ve is implicated in race-specific resistance to infection by Verticillium species causing crop disease. Characterization of the Ve locus involved positional cloning and isolation of two closely linked inverted genes. Expression of individu
Autor:
Akira Kawaguchi, Anil K. Agrawal, Najibullah Farooqi, Frank Kulcsar, Krishnamurthy Ramalingam, Stella Rozelman
Publikováno v:
Structures Congress 2008.
Autor:
Frank Kulcsar
Publikováno v:
Journal of the American Ceramic Society. 42:343-349
When small amounts of lanthana, neodymia, niobia, or tantala are added to lead titanate zirconate compositions near the morphotropic (rhombohedral-tetragonal) phase boundary, the modified ceramics show piezoelectric planar coupling coefficients of ab
Autor:
Don Berlincourt, Frank Kulcsar
Publikováno v:
The Journal of the Acoustical Society of America. 24:709-713
Incorporation of CaTiO3 or Y2O3 into BaTiO3 ceramics causes a downward shift of the second transition point, resulting substantial improvement of temperature stability in the normal operating range.Dielectric and electromechanical properties of BaTiO
Autor:
Frank Kulcsar
Publikováno v:
Journal of the American Ceramic Society. 39:13-17
Polishing and etching techniques suitable for the metallographic examination of polycrystalline barium titanate ceramics are described. Interpretation of the photomicrographs reveals information which may be correlated with the electromechanical prop
Autor:
Frank Kulcsar
Publikováno v:
Journal of the American Ceramic Society. 42:49-51
By partially substituting Sr for Pb in ceramic lead titanate zirconate compositions near the morpho-tropic boundary, dielectric constants greater than 1300 can be obtained along with planar couplings of about 0.50. Calcium also raises the dielectric
Autor:
Frank Kulcsar
Publikováno v:
Journal of the American Ceramic Society. 48:54-54
Publikováno v:
The Journal of the Acoustical Society of America. 24:117-117
We have found that the second transition point occurring near 10°C in barium titanate (BaTiO3) is raised by the incorporation of zirconium oxide at the rate of about 5°C per mole percent ZrO2. This makes it practical to utilize the high values of p