Results 11 to 20 of about 130,806 (264)

Microbiological Oxidation of Cyclic Ketones [PDF]

open access: yesNature, 1966
Ali Khan, Hall and Robinson1 have reported that when a Gram-negative bacterium (probably Pseudomonas sp.) was grown in an aqueous suspension of n-octane plus mineral salts, dioic acids (mainly suberic acid) were recovered from the medium. The activity of this bacterium (culture kindly presented by Dr. A. N. Hall) and of ten other species of bacteria on
openaire   +2 more sources

Electrochemical Oxidation of 1,4-Dichlorobenzene on Platinum Electrodes in Acetonitrile-Water Solution: Evidence for Direct and Indirect Electrochemical Oxidation Pathways

open access: yesInternational Journal of Electrochemical Science, 2011
The degradation of 1,4-dichlorobenzene (p-DCB) in acetonitrile-water solution was investigated under electrochemical oxidation on a platinum electrode. The related mechanism was proposed through the organic analysis and electrochemical measurements such ...
Qi Liu   +5 more
doaj   +1 more source

Optimization of Cyclic Oxidation Parameters in Steel-T21 for Aluminization Coating Using Taguchi-ANOVA analysis by MINITAB13 [PDF]

open access: yesEngineering and Technology Journal, 2009
The increasing demands for high quality coatings has made it inevitable thatthe surface coating industry would put more effort into precisely controlling thecoating process relative to media for which is subjected.
Abbas Khammas Hussein
doaj   +1 more source

Cyclic oxidation resistance of rare earth oxide gel coated Fe-20Cr alloys

open access: yesMaterials Research, 2007
Rare earths (RE) have been used to increase high temperature oxidation resistance of chromium dioxide and alumina forming alloys. The RE can be added as elements (or oxides) to the alloys or applied as an oxide coating to the alloy surface. RE oxide gels,
Stela Maria de Carvalho Fernandes   +1 more
doaj   +1 more source

Nitric Oxide and Cyclic GMP Signaling

open access: yesExperimental Biology and Medicine, 1996
NO and cGMP constitute an autocrine, paracrine, and possible endocrine signal transduction system. Cytosolic NO-responsive guanylyl cyclase can be stimulated by NO derived from its own cell, from similar or distinct neighboring cell types within a tissue, from a circulating pool of NO (as NO+ equivalents coupled to plasma protein thiol groups), or from
L J, McDonald, F, Murad
openaire   +2 more sources

Fatty acid oxidation and esterification in isolated rat hepatocytes: regulation by dibutyryl adenosine 3′,5′-cyclic monophosphate

open access: yesJournal of Lipid Research, 1973
Isolated rat hepatocytes rapidly utilized [14C] palmitate and, in particular, synthesized large amounts of neutral lipids from palmitate. Incorporation into cellular lipids occurred at a linear rate proportional to the medium concentration of fatty acids.
Charles J. Homcy, Simeon Margolis
doaj   +1 more source

Effect of different oxidation modes on the growth of oxide layer of TC11 titanium alloy

open access: yesJournal of Materials Research and Technology
In order to study the effect of isothermal oxidation and cyclic oxidation on the oxide layer growth process of titanium alloys, high-temperature oxidization tests were conducted on TC11(Ti-6.5Al-3.5Mo-1.5Zr-0.3Si)titanium alloy in air at 650 °C.
Weiming Li   +7 more
doaj   +1 more source

Kinetics and mechanism investigation of electro-oxidation of mesalazine drug in the presence of arylsulfinic acid [PDF]

open access: yesشیمی کاربردی روز, 2019
In this research, the electrochemical oxidation of mesalazine was investigated in presence and absence of benzenesulfinic acid and 4-toluenesulfinic acid as a nucleophile using cyclic voltammetry and controlled-potential coulometry.
Mahin Bashiri   +2 more
doaj   +1 more source

Divergent synthesis of cyclic ketones via a ring-closing metathesis and oxidation method

open access: yesResults in Chemistry
Allylation of aldehydes was employed in combination with ring-closing metathesis (RCM) and oxidation reactions to achieve the synthesis of cyclic conjugated ketones.
Jorge Cruz-Huerta   +4 more
doaj   +1 more source

Mathematical Modelling of Nitric Oxide/Cyclic GMP/Cyclic AMP Signalling in Platelets [PDF]

open access: yesInternational Journal of Molecular Sciences, 2018
Platelet activation contributes to normal haemostasis but also to pathologic conditions like stroke and cardiac infarction. Signalling by cGMP and cAMP inhibit platelet activation and are therefore attractive targets for thrombosis prevention. However, extensive cross-talk between the cGMP and cAMP signalling pathways in multiple tissues complicates ...
Rune Kleppe   +3 more
openaire   +4 more sources

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