Constrained hyperbolic divergence cleaning in smoothed particle magnetohydrodynamics with variable cleaning speeds [PDF]
, 2016 We present an updated constrained hyperbolic/parabolic divergence cleaning algorithm for smoothed particle magnetohydrodynamics (SPMHD) that remains conservative with wave cleaning speeds which vary in space and time. This is accomplished by evolving the
Bate, Matthew R. +2 more
core +2 more sources
The Study of Influence of the Process of Mechanical Additional Cleaning on the Surface Onion Layer at Combined Process of Cleaning [PDF]
, 2016 The one of the ways of solving question of high-quality cleaning of vegetables is the use of combined methods of cleaning, their study and creation of equipment.
Chervonyi, V. (Vitalii) +3 more
core +2 more sources
Baeyer–Villiger co-oxidation of cyclohexanone with Fe–Sn–O catalysts in an O2/benzaldehyde system
Green Processing and Synthesis, 2021 Baeyer–Villiger (BV) oxidation of cyclohexanone to ε-caprolactone was studied by a co-precipitation method using Fe–Sn–O catalysts in an O2/benzaldehyde system.
Sun Jingjing +8 more
doaj +1 more source
Steps toward accurate large-area analyses of Genesis solar wind samples: evaluation of surface cleaning methods using total reflection X-ray fluorescence spectrometry [PDF]
, 2011 Total reflection X-ray fluorescence spectrometry (TXRF) was used to analyze residual surface contamination on Genesis solar wind samples and to evaluate different cleaning methods.
Burnett, Donald S. +3 more
core +1 more source
MMWR. Morbidity and mortality weekly report, 2020 A recent report described a sharp increase in calls to poison centers related to exposures to cleaners and disinfectants since the onset of the coronavirus disease 2019 (COVID-19) pandemic (1). However, data describing cleaning and disinfection practices
R. Gharpure +9 more
semanticscholar +1 more source
Total Denoising: Unsupervised Learning of 3D Point Cloud Cleaning [PDF]
IEEE International Conference on Computer Vision, 2019 We show that denoising of 3D point clouds can be learned unsupervised, directly from noisy 3D point cloud data only. This is achieved by extending recent ideas from learning of unsupervised image denoisers to unstructured 3D point clouds.
P. Hermosilla +2 more
semanticscholar +1 more source
Review of Underwater Ship Hull Cleaning Technologies
Journal of Marine Science and Application, 2020 This paper presents a comprehensive review and analysis of ship hull cleaning technologies. Various cleaning methods and devices applied to dry-dock cleaning and underwater cleaning are introduced in detail, including rotary brushes, high-pressure and ...
Changhui Song, Weicheng Cui
semanticscholar +1 more source
Proceedings of the National Academy of Sciences of the United States of America, 2020 Significance From the earliest cave paintings of mankind, to Renaissance frescos and modern art masterpieces, the preservation of surfaces against soiling and degradation is fundamental to transfer such a vast heritage to future generations.
R. Mastrangelo +6 more
semanticscholar +1 more source
Numerical Simulation of Section Systems in the Pelamis Wave Energy Converter
Advances in Mechanical Engineering, 2013 The working principle of the Pelamis wave energy converter is described in this paper. The sectional size suitable for the outside sea of Xiamen Bay is redesigned according to the Froude and Strouhal similarity criteria.
Hongzhou He, Quanyou Qu, Juyue Li
doaj +1 more source
The influence of impurities in natural seeds of alfalfa and red clover on the seed cleaning process [PDF]
Journal on Processing and Energy in Agriculture, 2021 The paper presents the results of the cleaning process of five different lots of natural alfalfa seeds and five different lots of natural red clover seeds. Natural alfalfa and red clover seeds had 75 % to 77 % purity.
Đokić Dragoslav +6 more
doaj +1 more source