Density Measurement of Carbonaceous Substances
نویسندگان
چکیده
منابع مشابه
Export of dissolved carbonaceous and nitrogenous substances in rivers of the "Water Tower of Asia".
Rivers are critical links in the carbon and nitrogen cycle in aquatic, terrestrial, and atmospheric environments. Here riverine carbon and nitrogen exports in nine large rivers on the Tibetan Plateau - the "Water Tower of Asia" - were investigated in the monsoon season from 2013 to 2015. Compared with the world average, concentrations of dissolved inorganic carbon (DIC, 30.7mg/L) were high in r...
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Warp and weft spacing and its coefficient of variation affect the physical properties of fabrics such as fabric hand, frictional and mechanical properties. In this paper the weft and warp spacing and its coefficient of variation for plain weave is calculated using Fourier transforms. Different methods have been used in this work including autocorrelation function. First, two dimensional power s...
متن کاملMeasurement of Plain Weave Fabrics Density Using Fourier Transforms
Warp and weft spacing and its coefficient of variation affect the physical properties of fabrics such as fabric hand, frictional and mechanical properties. In this paper the weft and warp spacing and its coefficient of variation for plain weave is calculated using Fourier transforms. Different methods have been used in this work including autocorrelation function. First, two dimensional power s...
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Porous carriers in fluidized bed have been used for microbial immobilization in order to simultaneously remove organic carbon and nitrogen in wastewater. In particular, multifunctional microbial reactions in the carrier, such as simultaneous nitrification/denitrification, play important roles in nitrogen removal. To enhance these reactions the substrates should be supplied into the carrier with...
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During the course of geochemical investigations on uraniferous coals and shales it became necessary to determine if dry distillation of these substances would result in the formation of volatile uranium compounds. Several selected substances have been retorted and material balances based on the uranium contents of the original substances and of the retort chars obtained from them indicate that,...
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ژورنال
عنوان ژورنال: TANSO
سال: 1956
ISSN: 1884-5495,0371-5345
DOI: 10.7209/tanso.5.59