Výsledky vyhledávání - "S.J. Gaskell"

Lipids of Recent sediments, Part II. Branched and cyclic alkanes and alkanoic acids of some temperate lacustrine and sub-tropical lagoonal/tidal-flat sediments

Autor: P.W. Brooks, D.J. McHugh, Geoffrey Eglinton, R.P. Philip, James R. Maxwell, S.J. Gaskell

Publikováno v: Chemical Geology. 20:189-204

Analyses of the branched and cyclic alkane and alkanoic acid fractions from three temperate lacustrine and three sub-tropical alagoonal/tidal-flat sediments parallel earlier evidence from the corresponding straight-chain saturated and unsaturated fra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::01f2b41c99c6986c9d85c3dee48b9af5
https://doi.org/10.1016/0009-2541(77)90043-2

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Lipids of Recent sediments, Part I: Straight-chain hydrocarbons and carboxylic acids of some temperate lacustrine and sub-tropical lagoonal/tidal flat sediments

Autor: R.P. Philp, P.W. Brooks, D.J. McHugh, James R. Maxwell, Geoffrey Eglinton, S.J. Gaskell

Publikováno v: Chemical Geology. 18:21-38

Analyses of the lipid constituents of three temperate lacustrine sediments (Rostherne Mere, Esthwaite Water and Grasmere, Great Britain) and three sub-tropical lagoonal/tidal flat sediments (U.S. Virgin Islands, Rockhampton, Qld., Australia and Port

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1b1d0fd81b9e955b47d429032a64c73c
https://doi.org/10.1016/0009-2541(76)90058-9

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Gaseous acidity and basicity scales as guides to chemical ionization in reversed-phase liquid chromatography-mass spectrometry with direct liquid introduction

Autor: M.M. Bursey, Carol E. Parker, S.J. Gaskell, Richard W. Smith

Publikováno v: Journal of Chromatography A. 347:61-74

During direct liquid introduction (DLI) liquid chromatography-mass spectrometry (LC-MS), the detectability of acetone is shown to be predictable, based on consideration of the gas-phase acidities and basicities of solvents methanol and acetonitrile a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56b38ca28dddc4b47ea3b4d904d918b6
https://doi.org/10.1016/s0021-9673(01)95469-x

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Hydrocarbon and fatty acid distributions in Rostherne lake sediment (England)

Autor: M.M. Quirk, Geoffrey Eglinton, S.J. Gaskell, J. N. Cardoso

Publikováno v: Chemical Geology. 38:107-128

Hydrocarbon and carboxylic acid distributions in the top 30-cm section of a contemporary lacustrine sediment (Rostherne Mere, Cheshire, England), of age 0–150 yr. present variations which can be correlated with changes in input of organic material

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3347f36f8803a5c830cd87c8226e6f1d
https://doi.org/10.1016/0009-2541(83)90048-7

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Diagenesis of oleic acid in an estuarine sediment

Autor: M.M. Rhead, Geoffrey Eglinton, S.J. Gaskell, P.W. Brooks

Publikováno v: Chemical Geology. 17:319-324

Radiolabelled ( 14 C, 3 H) oleic acid, when incubated in estuarine sediment for 3–14 days in the laboratory, was rapidly degraded to 14 CO 2 . A small portion of the labels was also incorporated into C 12 C 18 n -alkanoic acids in relative propo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3467a24b8587b2fd894718e3c367a676
https://doi.org/10.1016/0009-2541(76)90045-0

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