Results 21 to 30 of about 524,995 (292)
EFSA Journal, 2012 The Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids of the European Food Safety Authority was requested to evaluate 63 flavouring substances in the Flavouring Group Evaluation 10, including additional two substances in this ...
EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF)
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Saturated-Unsaturated flow in a Compressible Leaky-unconfined Aquifer [PDF]
, 2012 An analytical solution is developed for three-dimensional flow towards a partially penetrating large-diameter well in an unconfined aquifer bounded below by an aquitard of finite or semi-infinite extent.
Kuhlman, Kristopher L. +2 more
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Soil–water characteristic curve of unsaturated collapsible soils
Journal of the Mechanical Behavior of Materials, 2023 Collapsible soils are almost found in unsaturated states and involved significant engineering problems. Geotechnical challenges of such soils are represented by the hydro-mechanical behaviour during wetting–drying cycles due to the humidity and climate ...
Al-Obaidi Qasim A., Schanz Tom
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Proceedings of the Nutrition Society, 1999 There is good scientific evidence that dietary fatty acid composition is involved in the aetiology of many diseases. Increasing the supply of n−3 polyunsaturated fatty acids (PUFA) may reduce the risk of CHD. Several scientific organizations (for example, see Department of Health, 1991, 1994; British Nutrition Foundation, 1992; Scientific Committee for
openaire +2 more sources
Deposition and transport of graphene oxide in saturated and unsaturated porous media [PDF]
, 2013 In this work, sand and bubble column experiments were conducted to explore the deposition mechanisms of graphene oxide (GO) particles in porous media with various combinations of moisture content and ionic strength.
Gao, Bin +6 more
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Manganese carbonyl-mediated reactions of azabutadienes with phenylacetylene, methyl acrylate and other unsaturated molecules [PDF]
, 2004 Reaction of PhCH₂Mn(CO)₅ with l,4-di-aryl-1-aza-1,3-butadienes gave substituted pyrrolinonyl rings which were η⁴-coordinated to a Mn(CO)₃ group. These are formed by intramolecular CO insertion into a (non-isolated) cyclomanganated intermediate, followed ...
Mace, Wade +3 more
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Journal of Lipid Research, 1968 A method is presented for estimating the relative contribution of α-, β-, and ω-oxidation to the metabolism of fatty acids. The distribution of 14C among the carbon atoms of liver glycogen-glucose is determined after liver slices have been incubated with
Gabor J. Antony, Bernard R. Landaus
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A Unified Two Independent Stress Variable Approach to Moisture-Change-Induced Unsaturated Soil Volume Change [PDF]
E3S Web of Conferences, 2023 In 1968, Matyas and Radhakrishna introduced the concept of the state surface, demonstrating that unsaturated soil volume change is dependent on two independent stress state variables, net total stress and suction.
Houston Sandra, Zhang Xiong
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Stereocontrolled Synthesis of Unsaturated Halohydrins from Unsaturated Epoxides
The Journal of Organic Chemistry, 2001 Peer ...
Díaz Díaz, David +2 more
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Tandem ring-closing metathesis reaction with a ruthenium catalyst containing a N-heterocyclic ligand [PDF]
, 2001 The highly active catalyst 2 was used in tandem RCM to make molecules with various ring systems containing α,β-unsaturated carbonyl ...
Choi, Tae-Lim, Grubbs, Robert H.
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