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open access

Spatial and Temporal Mapping of Key Lipid Species in Brassica napus Seeds

Description: This article describes the use of matrix-assisted laser/desorption ionization-mass spectrometry imaging (MALDI-MSI) to study the spatial distribution of two major lipid species, triacylglycerols and phosphatidylcholines.
Date: February 10, 2017
Creator: Woodfield, Helen K.; Sturtevant, Drew; Borisjuk, Ljudmilla; Munz, Eberhard; Guschina, Irina A.; Chapman, Kent D. et al.

Commentary on "Effect of β-alanine and the solvent composition on the solubility of solvate of calcium D-pantothenate containing four molecules of methanol and one molecule of water (D-PC·4MeOH·1H₂O)"

Description: This article points out problems associated with two of the mathematical treatments used by authors Han et al. (2017) for the solubility behavior of calcium D-panthenate solvate as the mole fraction concentration β-alanine approaches zero.
Date: February 7, 2017
Creator: Acree, William E. (William Eugene)
open access

Polynomial Harmonic Decompositions

Description: Article on polynomial harmonic decompositions. For real polynomials in two indeterminates a classical polynomial harmonic decomposition is extended from square-norm divisors to conic ones.
Date: January 2017
Creator: Anghel, Nicolae
open access

A Symmetric Approach Elucidates Multisensory Information Integration

Description: This article shows that the Borsuk-Ulam theorem applies also to multisensory integration: two environmental stimuli from different sensory modalities display similar features when mapped into cortical neurons.
Date: December 27, 2016
Creator: Tozzi, Arturo & Peters, James F.
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