Results 331 to 340 of about 1,741,768 (402)
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Sediment Transport, Part II: Suspended Load Transport
, 1984A method is presented which enables the computation of the suspended load as the depth-integration of the product of the local concentration and flow velocity.
L. Rijn
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JAMA, 1968
The sedimentation rate measures the rate of fall of erythrocytes in the plasma. The rate is accelerated when alterations in plasma protein fractions cause rouleau formation or aggregation of red blood cells due to change in physicochemical properties of plasma and erythrocyte surfaces.
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The sedimentation rate measures the rate of fall of erythrocytes in the plasma. The rate is accelerated when alterations in plasma protein fractions cause rouleau formation or aggregation of red blood cells due to change in physicochemical properties of plasma and erythrocyte surfaces.
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Journal of Chinese Philosophy, 2010
The theory of art as sedimentation as is originated from an anthropo-historical viewpoint peculiar of Li Zehou’s practical aesthetics. Up till now there still arises a question as regards whether or not the theory of art as sedimentation has overcome the difficulty in defining art as such.
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The theory of art as sedimentation as is originated from an anthropo-historical viewpoint peculiar of Li Zehou’s practical aesthetics. Up till now there still arises a question as regards whether or not the theory of art as sedimentation has overcome the difficulty in defining art as such.
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On the description and modelling of glacimarine sediments and sedimentation [PDF]
Geological Society, London, Special Publications, 1990 Abstract Models of glacimarine environments fall into two categories: (a) qualitative summaries of the depositional record; and (b) quantitative models of the physical processes of glacimarine sedimentation and their rates of operation.
James D. Scourse, Julian A. Dowdeswell
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Chemical Reviews, 2007
The burial of organic matter (OM) in marine sediments represents the major link between “active” surface pools of carbon in the oceans, atmosphere, on land, and in marine sediment, and carbon pools that cycle on much longer, geologic time scales (i.e ...
D. Burdige
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The burial of organic matter (OM) in marine sediments represents the major link between “active” surface pools of carbon in the oceans, atmosphere, on land, and in marine sediment, and carbon pools that cycle on much longer, geologic time scales (i.e ...
D. Burdige
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Sediment Measurement Techniques: A. Fluvial Sediment [PDF]
Journal of the Hydraulics Division, 1969 A description is given of modern techniques and equipment used to plan and make sedimentation measurements on natural streams. First typical examples are given of sedimentation characteristics of streams such as distribution of sediment with distance above the bed, variation of concentration with time and position in the stream cross section for the ...
Donald C. Bondurant +5 more
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Environmental Science and Technology, 2014
The propagation of antibiotic resistance genes (ARGs) represents a global threat to both human health and food security. Assessment of ARG reservoirs and persistence is therefore critical for devising and evaluating strategies to mitigate ARG propagation.
Daqing Mao +7 more
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The propagation of antibiotic resistance genes (ARGs) represents a global threat to both human health and food security. Assessment of ARG reservoirs and persistence is therefore critical for devising and evaluating strategies to mitigate ARG propagation.
Daqing Mao +7 more
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Lipids of aquatic sediments and sedimenting particulates
Progress in Lipid Research, 1982LIPID COMPONENTS OF AQUATIC SEDIMENTS 277 A. Hydrocarbons 277 I. n-Alkanes 277 2. n-Alkenes 280 3. Branched-chain and cyclic hydrocarbons 281 4. Aromatic hydrocarbons 285 B. Alkyl esters and triacylglycerols 288 C. Ketones 289 D. Alcohols 291 1. n-Alkan-l-ols 291 2. Branched-chain and cyclic alcohols 292 3. Miscellaneous alcohols 293 E.
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Earth’s sediment cycle during the Anthropocene
Nature Reviews Earth & Environment, 2022J. Syvitski +6 more
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, 1990
Radioactive fallout Cs (cesium-137) deposited across the landscape from atmospheric nuclear tests is strongly absorbed on soil particles limiting its movement by chemical and biological processes.
J. Ritchie, J. Mchenry
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Radioactive fallout Cs (cesium-137) deposited across the landscape from atmospheric nuclear tests is strongly absorbed on soil particles limiting its movement by chemical and biological processes.
J. Ritchie, J. Mchenry
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