oil-impregnated pressboard are placed between parallel conducting plates and an ac voltage is applied to the plates, the potential drop across the pressboard will be half the potential drop across the oil since the dielectric constant of the pressboard is twice the dielectric constant of the oil....
They measured a mean fluorescence wavelength of 1793 nm at room temperature and pointed out the advantageous higher peak absorption cross sections afforded by the crystalline host compared to the amorphous ZBLAN samples studied earlier. The measurement of normalized temperature drop for different pump ...
Most of the previous studies have focused on clayey and sandy soils contaminated with crude oil and no studies have considered the effects of duration of contamination. To the best of our knowledge, the geotechnical behavior of silty soil due to oil contamination has been investigated only by Rah...
high conductivity and good electron mobility, which enables the photogenerated electrons produced by light energy excitation to quickly escape from photogenerated holes in the photocatalytic process, thus inhibiting the combination of the two and improving the utilization efficiency of light energy [33]. ...
Moreover, the involvement of biomass waste in the green synthesis process can facilitate the transition of NPs production to the principles of a circular economy. Bio-compounds coat the surface of NPs during green synthesis [12]. Therefore, this additional layer contributes to the enhanced ...
2 – the whole process relies on this salt being molten, so the temperature cannot drop below the melting point 3 – the atmosphere contains so little CO2 that this process which is in a research stage cannot be very efficient A much less complicated explanation for the patterns of lines in...
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16. The process of claim 12 further including recovering excess heat from exothermic reactions at said first anode side, said second anode side, or a combination thereof to drive an integrated Rankine cycle. 17. The process of claim 2 wherein a second ion transport reactor having a third cath...
It also implies that the drop in the number of emitters observed above (Fig. 3) for triblock from good solvent toluene to poor solvent mixtures is not due to the generation of non-emissive triblock single molecules (i.e., single chains merely collapse and don't aggregate). Otherwise, the...
we call the material P-type.both N-type 杂质在半导体材料也许增加到纯净的semiconductors.this结果,也许或者有自由电子剩余或轨道electrons.when缺乏电子剩余是存在我们叫物质N类型; 当缺乏轨道电子发生时,我们叫材料P-type.both N类型,并且P类型半导体通过对待材料做例如锗,并且硅与杂质、这样砷和杂质的indium.the...