Historical formulations of lake pigments and dyes derived from lac: A study of compositional variability
Sign Up to like & getrecommendations! Published in 2019 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2019.107579
Abstract: Abstract “Lac” is a term referring to a pink-red-purple organic colourant derived from an insect and used as a lake pigment or a dye. Although historical sources indicate extensive usage, findings in historical samples remain… read more here.
Keywords: shellac components; compositional variability; pigment; lake pigments ... See more keywords
Characterization of Compositional Variability in Petroleum Substances.
Sign Up to like & getrecommendations! Published in 2022 at "Fuel"
DOI: 10.1016/j.fuel.2022.123547
Abstract: In the process of registration of substances of Unknown or Variable Composition, Complex Reaction Products or Biological Materials (UVCBs), information sufficient to enable substance identification must be provided. Substance identification for UVCBs formed through petroleum… read more here.
Keywords: variability petroleum; petroleum; variability; characterization compositional ... See more keywords
Compositional variability of archaeological ceramics in the eastern Mediterranean and implications for the design of provenance studies
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Archaeological Science: Reports"
DOI: 10.1016/j.jasrep.2017.03.020
Abstract: Abstract The so-called ‘chemical fingerprints’ of production sites that are determined in provenance studies of archaeological ceramics comprise not only an estimate of the intrinsic chemical compositions but also an estimate of their variability. The… read more here.
Keywords: production; eastern mediterranean; compositional variability; variability ... See more keywords
Compositional variability in Mediterranean archaeofaunas from Upper Paleolithic Southwest Europe
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DOI: 10.1016/j.quascirev.2017.11.018
Abstract: Abstract Recent meta-analyses of Upper Paleolithic Southwestern European archaeofaunas (Jones, 2015, 2016) have identified a consistent “Mediterranean” cluster from the Last Glacial Maximum through the early Holocene, suggesting similarities in environment and/or consistency in hunting… read more here.
Keywords: compositional variability; variability; mediterranean archaeofaunas; variability mediterranean ... See more keywords
Compositional variability in essential oils of twelve wormwood (Artemisia absinthium L.) accessions grown in the same environment
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Essential Oil Research"
DOI: 10.1080/10412905.2018.1496856
Abstract: ABSTRACT One hundred and twenty individuals from twelve accessions of Artemisia absinthium grown in experimental plots were harvested during the vegetative period in order to evaluate volatile compositions. The essential oils were obtained by hydrodistillation… read more here.
Keywords: oils twelve; compositional variability; artemisia absinthium; variability essential ... See more keywords