Results 51 to 60 of about 2,781,888 (330)
Methods and Protocols, 2022 In this study, the investigation of the oil painting on canvas I Tesori del Mare made by Plinio Nomellini in 1901 is presented. The aim of the research was threefold: the examination of the state of conservation in view of the restoration treatment ...
Andrea Macchia +8 more
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Oleochemicals I: Studies on the preparation and the structure of lithium soaps.
Grasas y Aceites, 1999 Lithium stéarate, palmitate, myristate, laurate, caprate and caprylate were prepared by means of fusion method. Elementary analysis and the infrared absorptions spectra of the prepared lithium soaps as well as their X-ray diffractions and the ...
Zein E. Shoeb +2 more
doaj +1 more source
Regression-Oriented Knowledge Distillation for Lightweight Ship Orientation Angle Prediction with Optical Remote Sensing Images [PDF]
arXiv, 2023 Ship orientation angle prediction (SOAP) with optical remote sensing images is an important image processing task, which often relies on deep convolutional neural networks (CNNs) to make accurate predictions. This paper proposes a novel framework to reduce the model sizes and computational costs of SOAP models without harming prediction accuracy. First,
arxiv
CeROArt : Conservation, Exposition, Restauration d'Objets d'Art, 2013 When zinc oxide is the main constituent of a ground layer, its stiffness and brittle behavior could affect the whole paint system, producing damages to upper pigmented layers.
Elena Pratali
doaj +1 more source
Jhamarkotra phosphate ore processing plant [PDF]
, 2009 : Low grade phosphate ore of Jhamarkotra that analyzes 16.5% P~2~O~5~ is upgraded to 34% P~2~O~5~ by a two stage flotation process after size reducing the ore to 90% passing through 200mesh using conventional equipment such as jaw and cone crushers ...
C.L Jain, Sekhar Dmr
core +2 more sources
CHIMIA, 2002 Paints and other coating systems form a solid layer during the film-forming process where different physical and chemical processes are important.Oxidative drying is a process in which the evaporation of solvents is followed by an oxidation ...
Johan H. Bieleman
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DIPOLE MOMENTS OF METALLIC SOAPS
, 1950 The dipole moments of six metallic soaps, viz., the oleates of Zn Cu, Mg, Ni, Pb and Ca have been determined by a heterodyne beat method. The values Are 0.29 D, 1.20 D, 1.66 D, 2.67 D, 4.29 D and 4.49 D respectively. Though the metallic soaps are generally regarded as non-polar from their physico-chemical, particularly solubility behaviour, being ...
BIRENDRA CHANDRA BANERJEE +1 more
openaire +2 more sources
Heritage Science, 2019 The impact of solvent exposure on oil paintings and the differences between solvent application methods are longstanding topics in cleaning studies. Solvent exposure is ideally kept to a minimum, because solvent swelling can lead to the extraction and ...
Lambert Baij +10 more
doaj +1 more source
An Automatic SOAP Classification System Using Weakly Supervision And Transfer Learning [PDF]
arXiv, 2022 In this paper, we introduce a comprehensive framework for developing a machine learning-based SOAP (Subjective, Objective, Assessment, and Plan) classification system without manually SOAP annotated training data or with less manually SOAP annotated training data.
arxiv
Surface tension of flowing soap films [PDF]
Journal of Fluid Mechanics 841, R2 (2018), 2017 The surface tension of flowing soap films is measured with respect to the film thickness and the concentration of soap solution. We perform this measurement by measuring the curvature of the nylon wires that bound the soap film channel and use the measured curvature to parametrize the relation between the surface tension and the tension of the wire. We
arxiv +1 more source