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A comparison between traditional ordinary least-squares regression and three methods for enforcing additivity in biomass equations using a sample of Pinus radiata trees
(Scion, 2020)
Background: Additivity has long been recognised as a desirable property of systems of equations to predict the biomass of components and the whole tree. However, most tree biomass studies report biomass equations fitted ...
Change of support using non-additive variables with Gibbs Sampler: Application to metallurgical recovery of sulphide ores
(Elsevier Ltd, 2019)
Flotation tests at laboratory scale describe the metallurgical behavior of the minerals that will be processed in the operational plant. This material is generally composed of ore and gangue minerals. These tests are usually ...
Solvent-free microwave-promoted Michael addition of azanucleophiles to benzo[b]thiophen-2-yl-2-propenone
(Arkat, 2009)
A series of Michael adducts (5-11) have been synthesized with good yields under solvent-free microwave conditions. Aliphatic and aromatic amines utilized as Michael donors reacted with 1-(4,7-dimethoxybenzo[b]thiophen-2- ...
Additional information given to a multimodal imaging stroke protocol by transcranial doppler ultrasound in the emergency room: A prospective observational study
(2010)
Background: Transcranial Doppler (TCD) ultrasound can
demonstrate dynamic information. We aimed to evaluate
whether TCD generates useful additional information in the
emergency room after a multimodal stroke imaging ...
Addition of LH to a COS antagonist protocol is not associated with number of blastocysts or their morphology
(Oxford University Press, 2020)
Density-functional theory with additional basic variables: Extended Legendre transform
(2009)
In a recent series of papers, Higuchi and Higuchi defined an extended constrained-search procedure by extending the Levy constrained search by adding additional constraints. As shown here, this procedure can be equivalently ...
OFDM tolerance to additive white Gaussian and laser phase noises in optical heterodyning systems accompanied by the feasible pilot-assisted equalization
(Optical Society of Japan, 2020)
It is well known that the performance of orthogonal frequency division multiplexing (OFDM) is limited by phase noise, which depends on the laser linewidths for coherent-detection radio over fiber (RoF) systems. In this ...
Solvent-free microwave synthesis of 3-(4-benzo[b]-thiophene-2-carbonyl)-1-piperazinyl-1-benzo[b]thiophen-2-YL-1-propanones. New hetero bis-ligands with potential 5-HT1A serotonergic activity
(2008)
A novel series of 2-benzothiophenealkylpiperazine derivatives 11 (a-d) with potential affinity at 5-HT1A serotonin receptors have been synthesized via solvent-free, microwave-promoted Michael addition of benzo[b]thiophene ...
The development of a fluorescence turn-on sensor for cysteine, glutathione and other biothiols. A kinetic study
(Elsevier, 2011)
Two fluorescence probes for the detection of cysteine (Cys), glutathione (GSH) and other biothiols, such as homocysteine (Hcy) and cysteinyl-glycine (Cys-Gly), were developed. These molecular probes are coumarin-based ...
Spectral probe for electron transfer and addition reactions of azide radicals with substituted quinoxalin-2-ones in aqueous solutions
(MDPI, 2021)
The azide radical (N-3(?)) is one of the most important one-electron oxidants used extensively in radiation chemistry studies involving molecules of biological significance. Generally, it was assumed that N-3(?) reacts in ...