CAN bus interface is realized by on—chip CAN module DSP TMS320LF2407A,100Mdb high speed optocoupler HCPL—0931 is used to realize electric insulation,CAN bus trans- ceiver TJA1050 reduced EMI of inverter.
A isolating composition containing filler crystal with relative dielectric constant from 8 to 10 , insulation resistivity more than 1012ohm·cm, dielectric strength more than AC500V/25μm and dissipation factor less than 5×10-3, that is near the properties of imported same material, has been made by adding alumina to the frit.
The paper proposes isolate niche genetic algorithm for the reactive power optimization due to the shortage of traditional genetic algorithm, such as the cord form, holding of population multiplicity, the GA operator and the stopping criterion.
Isolation yielded friedelin, epi-friedelinol, n-octacosanol, α-amyrin, β-sitosterol, luteolin and β-sitosterol-3β-D-glucopyranoside.
Isolation of the natural products from the stems of Jatropha maheshwarii yielded 5 compounds such as Friedelin (0.16%), epi-friedelinol (0.12%), n-octacosanol (0.11%), β-sitosterol (0.2%), and β-sitosterol-3-β-D-glucopyranoside (0.24%).
The proposed algorithm also reduces by 75 % the computational cost of the large-small mode isolation algorithm for low-motion sequence coding, and with 0.06 PSNR gain and 3.7 % reduction in bit rate.
The experiment results show that the realization of thermal isolation structure in substrate-free FPA increases the temperature rise of the deflecting leg effectively, whereas the noise equivalent temperature difference (NETD) is about 200 mK.
Isolation and Phylogenetic Analysis of Halophilic Archaeon AJ6
STRUCTURAL STUDIES OF AN IMMUNOENHANCING POLYSACCHARIDE ISOLATED FROM MATURE PODS (FRUITS) OF MORINGA OLEIFERA
An immunoenhancing polysaccharide isolated from the hot aqueous extract of mature pods of Moringa oleifera was found to contain only D-glucose as a monosaccharide constituent.
STRUCTURAL CHARACTERISATION OF AN IMMUNOMODULATING POLYSACCHARIDE ISOLATED FROM AQUEOUS EXTRACT OF PLEUROTUS FLORIDA FRUIT-BODIE
After 24h incubation, cellular DNA was isolated and analyzed for BP-derived DNA adducts by 32P-postlabeling technique.
A library of 363 glycoconjugates and C-nucleosides synthesized by our earlier reported methods were screened for their effect on isolated filarial glutamate cysteine ligase (GCL) and glutathione reductase (GR).
The analysis on voltage distribution characteristics is significant to the study of insulation failure mechanisms and structure design.
Investigations into the convective transport of heat in porous materials are of interest for many applications in connection with the problem of increasing the efficiency of thermal insulation.
A method of calculation is developed and a parametric study made of the structure of the flow and of the local and averaged characteristics of the heat transfer, which are of interest for the design of thermal insulation.
The coupled boundary-value problem of nonstationary heat and mass transfer within the outer thermal insulation layer and the vapor outlet channel of a combined radiative-evaporative thermal protection system is formulated.
It is shown that both the thickness of the outer thermal insulation layer and the total weight of the combined thermal protection system may be considerably less than the passive equivalents.