Results 11 to 20 of about 199,075 (209)
Great Lakes Entomologist, 2018 We present information compiled from several studies on the effects of methods for marking individual arthropods on their longevity and behavior. Results from our own research on effects of enamel paint marking on two in sect species, the periodical ...
John R. Cooley +2 more
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The Vindolanda Vessel: pXRF and Microphotography of an Enamel-Painted Roman Gladiator Glass [PDF]
Heritage, 2023 Roman glass is well studied and known to have been produced from a mineral soda source and calcareous sand with variation between elements relating to naturally occurring minerals in the sands. While the common characteristics of colourants and opacifiers used in opaque and translucent glasses are well understood, the diverse elemental composition of ...
Louisa Campbell
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Technological connections in the development of 18th and 19th century Chinese painted enamels
Journal of Archaeological Science: Reports, 2022 Chinese painted enamel is an artistic tradition of enamelled copperwares developed during the Kangxi period (1662-1722), commonly referred to as Canton enamel after the Wade-Giles spelling of Guangzhou. In this study, enamel fragments from areas of damage in the decorated surface of ten Chinese painted enamel objects dating to the 18th and early 19th ...
Dana Norris +2 more
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Application of Silver Diamine Fluoride in Dental Trauma: A Case Series Study [PDF]
Bulletin of Emergency and TraumaObjective: Dental injury is a significant issue in children due to their immature physical, cognitive, and physiological development. These factors often result in heightened fear and behavioral challenges during their first visit following trauma, which
Mridula Goswami +2 more
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Non-Invasive Raman and XRF Study of Mīnā’ī Decoration, the First Sophisticated Painted Enamels
MaterialsMīnā’ī wares, crafted during the 12th–13th centuries, represent some of the earliest examples of sophisticated painted enamel decoration by potters. Due to the thinness of these enamel layers, their detailed characterization remains challenging, even with the use of advanced techniques, such as Proton-Induced X-ray Emission (PIXE) analysis and ...
Philippe Colomban +3 more
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Painted enamels: a summit of art and chemistry of glass
, 2022 Il est mis en évidence que les propriétés que doivent satisfaire les émaux permettant des décors sophistiqués ont conduis les émailleurs sur verre, métal ou céramique à explorer une très grande variété de compositions et d'agents colorants, sans commune mesure avec celle utilisée pour le verre massif.
Philippe Colomban
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A New Method of Online Measurement Viscosity of Paint dissolved liquid for Enameled Wire [PDF]
Proceedings of the International Symposium on Mechanical Engineering and Material Science, 2016 Weixiong Xu, Adi Yang, Zhang Wen-zhen
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From Green to Brown: Characterization of the Fast Alteration of Modern Greenish Enamels in Glass Windows. [PDF]
ChempluschemSpots and stains appeared on the modern green enamel from different stained‐glass windows as a consequence of environmental alteration. The multianalytical characterization showed a 3‐step alteration mechanism divided into Pb2+ lixiviation from the enamel, formation of hydrocerussite (2PbCO3·Pb(OH)2), and transformation into scrutinyite (α‐PbO2) and ...
Palomar T +7 more
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Antimony in paints and enamels of everyday items [PDF]
Science of The Total Environment, 2020 Concentrations of antimony have been determined for paints and enamels that are available to the consumer or accessible to the public by x-ray fluorescence spectrometry. The metalloid was only present in consumer paints of a speciality (e.g. artistic) nature, but was common in old household paints as an anti-chalking agent and in brightly-coloured ...
Turner, Andrew, Filella, Montserrat
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Association of dental enamel lead levels with risk factors for environmental exposure
Revista de Saúde Pública, 2010 OBJECTIVE: To analyze household risk factors associated with high lead levels in surface dental enamel. METHODS: A cross-sectional study was conducted with 160 Brazilian adolescents aged 14-18 years living in poor neighborhoods in the city of Bauru ...
Kelly Polido Kaneshiro Olympio +5 more
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