Results 91 to 100 of about 352,609 (153)

Mercury and Lead Contamination in Three Fish Species and Sediments from Lake Rukwa and Catchment Areas in Tanzania

open access: yesJournal of Health and Pollution, 2015
Background. Mining activity in the catchment area of Tanzania’s Lake Rukwa is suspected of adding to the lake and connected rivers’ heavy metal load. There has been no study done, however, on the levels of mercury (Hg) and lead (Pb) in lake sediment and ...
Johnson Grayson Mshana
doaj   +1 more source

Diversities and interactions of phages and bacteria in deep-sea sediments as revealed by metagenomics

open access: yesFrontiers in Microbiology
Phages are found virtually everywhere, even in extreme environments, and are extremely diverse both in their virion structures and in their genomic content.
Xumei Sun, Haibo Jiang, Siyuan Zhang
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Mechanisms for accumulation and migration of technetium-99 in saltmarsh sediments

open access: yes, 2000
This thesis describes the development of analytical methods for both the bulk determination of 99Tc, and determination of 99Tc in sequential extracts from sediments.
Wigley, F.
core   +1 more source

Suboxic Sediments [PDF]

open access: yes, 2019
Tostevin, R, Poulton, S
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Constitutional Sedimentation

open access: yesLegal Issues of Economic Integration, 1996
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Sediments and sedimentation

1985
The sediment of Lake Stechlin has been the subject of research many times, usually with the emphasis on biological aspects (Moller 1935; Schonborn et al. 1965; Vogt 1965).
G. Mothes, G. Proft
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Lipids of aquatic sediments and sedimenting particulates

Progress in Lipid Research, 1982
LIPID 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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The Sedimentation Rate

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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ART AS SEDIMENTATION

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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