Results 11 to 20 of about 128 (112)
The 11 sins of seafood: Assessing a decade of food fraud reports in the global supply chain
Comprehensive Reviews in Food Science and Food Safety, Volume 21, Issue 4, Page 3746-3769, July 2022., 2022 Abstract Due to complex, valuable, and often extremely opaque supply chains, seafood is a commodity that has experienced a high prevalence of food fraud throughout the entirety of its logistics network. Fraud detection and prevention require an in‐depth understanding of food supply chains and their vulnerabilities and risks so that food business ...
Sophie Lawrence +4 more
wiley +1 more source
Wireless Communications and Mobile Computing, Volume 2022, Issue 1, 2022., 2022 Aiming at the problems of low recognition accuracy, high line noise, and high time cost of feature recognition in traditional ceramic sculpture modeling feature recognition methods, this paper designed a traditional ceramic sculpture modeling feature recognition method based on the machine learning algorithm.
XiaoLei Zhu, Zhiguo Qu
wiley +1 more source
Overview of Several Typical Ceramic Materials for Restorative Dentistry
BioMed Research International, Volume 2022, Issue 1, 2022., 2022 With the development of ceramic technology, prosthodontic ceramics are becoming a useful option for improving esthetic outcomes in dentistry. In this paper, various ceramic materials were reviewed and evaluated, and their advantages and disadvantages and indications in oral prosthodontics were analyzed objectively.
Hao Yu Shi +9 more
wiley +1 more source
Firing of Porcelain Overglaze Decoration in a Water-Vapor Atomosphere
Journal of the Ceramic Society of Japan, 1997 Amount of lead release from porcelain tableware, changes of the lead concentration distribution and the structure in the surface layer of the porcelain tableware during overglaze decoration firing in a water vapor atmosphere were investigated. Lead in the surface layer of the porcelain tableware was released by evaporation and surface exchange reaction
Naofumi Morita +4 more
openaire +2 more sources
BioMed Research International, Volume 2020, Issue 1, 2020., 2020 Objective. To determine the influence of the home bleaching agent, Opalescence PF, on the surface roughness and microhardness of glazed glassy matrix CAD‐CAM ceramics. Materials and Methods. The 28 sintered leucite‐ and lithium disilicate‐reinforced ceramic specimens (IPS Empress CAD and IPS e.max CAD) were divided into control and bleached groups. The
Necla Demir +3 more
wiley +1 more source
Reduction of Lead Leaching from Overglaze Decoration by Treatment with a Weak Acid
Journal of the Ceramic Society of Japan, 1997 The lead leaching from overglaze decoration was greatly reduced after soaking in 4% acetic acid for 10 to 24h. The effectiveness of the treatment in reducing the lead leaching was confirmed. Most overglaze decorations showed no change in gloss or color after the treatment with acetic acid.
Hiroyuki Masuda +5 more
openaire +3 more sources
Heat‐Resistant Ceramic Pigments on the Base of Waste Vanadium Catalyst and Alumina
Journal of Waste Management, Volume 2013, Issue 1, 2013., 2013 Ceramic pigments on the base of technogenic silica‐containing material—waste vanadium catalyst were obtained in this work. Corundum is identified along with the predominant mullite phase in the composition of pigments. The ions of nickel, chromium, and iron are embedded in the structure if the concentration of the corresponding oxide in the initial ...
M. B. Sedelnikova +4 more
wiley +1 more source
Thick Film Circuit Layout and Extraction of Parameters Using The Magic Layout Editor
Active and Passive Electronic Components, Volume 14, Issue 2, Page 67-80, 1990., 1990 A Technology file for the Magic layout editor has been developed in order to enable thick film circuit designers to evolve fast solutions for layout with design rule checking, and plotting of the masks of multilayer hybrid circuits. The hybrid design system developed provides for device placement, and automatic routing techniques, in thick film ...
J. N. Avaritsiotis
wiley +1 more source
Changsha ware glaze color: Composition, nanostructure, and copper and iron speciation
Journal of the American Ceramic Society, Volume 107, Issue 11, Page 7577-7593, November 2024.Abstract The opacity/transparency, color, and production of designs in Changsha ware, a Tang dynasty Chinese stoneware renowned for its polychromy and pioneering high‐temperature red glaze, are studied by analyzing the composition, micro/nanostructure, and copper/iron speciation.
MingYue Yuan +7 more
wiley +1 more source
Stability and Performance Characterization of Thick Film Microresistors
Active and Passive Electronic Components, Volume 12, Issue 4, Page 231-237, 1987., 1987 In recent years, interest in the performance of small dimension resistors has increased primarily due to the need to reduce parasitic resistance in high frequency applications. This paper presents results on the characterization of thick film microresistors, i.e. resistors of 80 × 80 mil to 10 × 10 mil dimension.
Shobha C. Ravi
wiley +1 more source