The temperature coefficient of permittivity gradually increases from 72×10~(-6)/℃ to 470×10~(-6)/℃ and then decreases to-100×10~(-6)/℃,and the Q value decreaseds from 1 250 to 40 at microwave frequencies at 20—85 ℃.
When content of fillers is 5%,the friction coefficient and wear width of UHMWPE/PP/CB/CF and UHMWPE/PP/CB composites respectively decrease 10%,44% and 12%,42% compared with UHMWPE.
When one expands a Schur function in terms of the irreducible characters of the symplectic (or orthogonal) group, the coefficient of the trivial character is 0 unless the indexing partition has an appropriate form.
Asymptotic Behavior of Variable-Coefficient Toeplitz Determinants
The partial autocorrelation coefficient matrices are computed directly from Levinson's recursions.
Further the PLS coefficient contour maps from CoMFA and CoMSIA, well explain the structural variation of the PPARα inhibitors.
1) for R isomers with correlation coefficient r =0.9, chance= 0.05 and match= 0.47 has four biophoric sites and three secondary sites while the best model for S isomers (model no.
In particular we formulate a hypothesis on the existence of stable level differences between the two superfluid systems which are submultiples of a basic unit.
It is shown that these layer lines can be indexed as submultiples of a minimum axial repeat of approximately 218.7 nm.
For example, an on-chip oscillator may be easily obtained from submultiples of a master clock.
For example, Table I! shows the total number of bits received when strobing at submultiples of the 325-Mbps data frequency.
It is usually expressed as rads per hour or in multiples or submultiples of this unit such as millirads per hour.
Measurement of the intensity of total scattering of x-rays by a number of polyatomic gases was made for scattering angles between 15° and 130 ° using an ionization method of recording the scattered intensity. Balanced filters of ZrO2, and SrO were used to separate the MoKa rays and Soller slits were placed in front of the ionization chamber to obtain a definite scattering angle. The gases studied are CL2, CO2, N2O, H2S, CC14 and CHCl3. In each case the absolute values of the scattered intensity were determined...
Measurement of the intensity of total scattering of x-rays by a number of polyatomic gases was made for scattering angles between 15° and 130 ° using an ionization method of recording the scattered intensity. Balanced filters of ZrO2, and SrO were used to separate the MoKa rays and Soller slits were placed in front of the ionization chamber to obtain a definite scattering angle. The gases studied are CL2, CO2, N2O, H2S, CC14 and CHCl3. In each case the absolute values of the scattered intensity were determined by comparison with the scattering from oxygen, the results of Wollan for the latter gas being taken as correct. The experimental results are actually compared with Woo's theory of the scattering of x-rays by polyatomic gases and the agreement seems to be satisfactory.
In this paper a modified method is recommended for the determination of rubber hydrocarbon present in kok-saghyz rubber by means of bromination.This method is rapid and accurate.A conversion factor of 0.298 is obtained for con- verting rubber bromide content to rubber hydrocarbon content for kok-saghyz rubber.The conversion factor agrees well with the theoretical value.