1,720,989 research outputs found
Biogeneration of aromas: mechanistic aspects of the microbial generation of several aroma components and authentication of their origin using the 2H NMR spectroscopy
No full textRate and Enantioselectivity With Complexes of Activated Substrates and Simply Modified Cyclodextrins
No full textSelectivity In the Nabh4 Reduction of 3-methyl-2-cyclohexen-1-one In the Presence of Cyclodextrins
No full textEnantioselectivity Effects In the Hydrolytic Cleavage of Activated Substrates With Alpha-cyclodextrin and Beta-cyclodextrin
No full textA Water-soluble Multisite Receptor - Synthesis, Cu(ii) and Organic-molecule Complexation
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Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Stable isotope characterization of food phenylpropanoids: raspberry ketone, vanillin, resveratrol, phenylacetic acid and tyrosol
No full textDifferentiation of natural and synthetic phenylacetic acids by 2H NMR of the derived benzoic acid
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