|
Thoughts on why things always get better.(EDITORIAL)
Music Trades
|
September 1, 2007|
|
COPYRIGHT 2007 Music Trades Corp. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group.
(Hide copyright information)
Copyright
|
Much was made at the recent NAMM show in Austin of the challenging sales climate. As one dealer said to us, "flat is up in this market." We don't mean to minimize the difficulties, but for the record, revenue downturns are one of the historical inevitabilities of the music products industry. We're not selling a mass market consumable like chewing gum or toothpaste, and periodically the American public chooses to spend less on music and audio gear.
Reviewing sales data for the past three decades, we found that one out of every six years experienced a decrease in total ...
|
A DFT study of thymine and its tautomers.(discrete Fourier transform)(Report)
Magazine article from: Canadian Journal of Chemistry
; ...researched the relative energies of the six tautomers of thymine using a 321G basis at an ab...Mazurkiewicz et al. studied the thymine tautomers using MP2, CCSD, and B3LYP methods...work, the energy ordering of thymine tautomers are predicted by different methods...
|
|
Gr-10. Tautomers.(GRAPHICAL REPRESENTATION STANDARDS FOR CHEMICAL STRUCTURE DIAGRAMS **)(Brief article)
Magazine article from: Pure and Applied Chemistry
; Graphical representations of molecules that can undergo tautomeric rearrangements always represent the single tautomer as drawn. This is consistent with IUPAC recommendations on chemical nomenclature [13,20]. [FORMULA NOT REPRODUCIBLE IN ASCII...
|
|
The sturcture of hypericin insolution. Searching for hypericin's 1,6 tautomer
Magazine article from: Photochemistry and Photobiology
; The Structure of Hypericin in Solution. Searching for Hypericin's 1,6 Tautomer(para) ABSTRACT Hypericin in organic solvents displays two types of electronic spectra: one type which shows a distinct solvatochromic...
|
|
Preparation and properties of thienyl and 2,2'-bithienyl substituted cobalt-bis(semiquinone) valence tautomers.(Report)
Magazine article from: Canadian Journal of Chemistry
; Introduction Valence tautomerism (VT) in cobalt(II) coordination complexes containing 2,2'-bipyridine and semiquinone anion-radical ligands was discovered in 1980 by Pierpont and Buchanan. (1) These fascinating molecular materials feature dynamic electronic structures that can switch between
|
|
Tautomerism and Expert Systems in Spectroscopy
Magazine article from: Spectroscopy
; ...responses. When it comes to tautomers, a so-called pure sample...Another problem is finding which tautomers predominate. Spectroscopists...throughput screening sold the same tautomer sample at different prices...spectral interpretation of tautomers can extend beyond just the...
|
|
Research in the area of physical chemistry reported from Technical University of Munich.
Newspaper article from: Chemicals & Chemistry
; ...found that all three tautomers can reach SO-S, conical...the 7H-keto-amino tautomer the reaction path leading...ground state. The other tautomers of guanine exhibit substantial...the 7H-keto-amino tautomer exhibits the shortest...lifetime of the three tautomers due to particularly...
|
|
Research from Bharathiar University yields new data on theoretical & computational chemistry.
Newspaper article from: Chemicals & Chemistry
; ...N-pi-H histidine tautomers has been performed...the isolated histidine tautomers at B3LYP/6-311...theory depicts N-tau-H tautomer to be much stable compared...that of the N-pi- H tautomer." "The interaction...
|
|
Researchers from University of Zabol, Chemistry Department publish new studies and findings in the area of life sciences.
Newspaper article from: Science Letter
; ...is more stable than the tautomer b (imino hydroxylamine...energy difference between two tautomers is only in about 4-10 kcal...energy found in traversing each tautomer to another one is in the range...impossible to convert these two tautomers to each other at room temperature...
|
|
Molecular heterogeneity of O-acetylserine sulfhydrylase by two-photon excited fluorescence fluctuation spectroscopy
Magazine article from: Biophysical Journal
; ...ketoenamine and enolimine tautomers of the bound coenzyme, respectively...equilibrium between the two tautomers depends on the active site...catalysis is slower than the tautomer interconversion. Because the interconversion of the two tautomers is slower than the actual...
|
|
Research from Charite University provides new data on chemical physics.
Newspaper article from: Physics Week
; ...of individual NH-tautomers even at room temperature...concentration of one tautomer, named T1, which...fluorescence decay time of tautomer T1 was found to be...compared to that of tautomer T2, whereas both tautomers have similar fluorescence...
|
Find more facts and information related to the
article "Thoughts on why things always get ..."