Results 31 to 40 of about 1,428,554 (265)
Examining European Press Coverage of the Covid-19 No-Vax Movement: An NLP Framework [PDF]
, 2023 This paper examines how the European press dealt with the no-vax reactions against the Covid-19 vaccine and the dis- and misinformation associated with this movement. Using a curated dataset of 1786 articles from 19 European newspapers on the anti-vaccine movement over a period of 22 months in 2020-2021, we used Natural Language Processing techniques ...
arxiv +1 more source
Effect of processing technology on the quality of macaroni non-fried buckwheat instant noodles
Liang you shipin ke-ji, 2019 Based on the technology of traditional macaroni, pregelatinized buckwheat flour and high-gluten flour were used as the main raw materials to process non-fried buckwheat instant noodles.
MAN Jiu-lu, FENG Chen-yi, LI Zai-gui
doaj +1 more source
Polymers, 2019 In previous research, sucrose and citric acid were used to synthesize an eco-friendly plywood adhesive. Herein, further research was performed to determine the optimal hot-pressing conditions and curing behavior of a sucrose-citric acid (SC) adhesive ...
Zhongyuan Zhao +9 more
semanticscholar +1 more source
Extraction of oil from jatropha seeds using a twin-screw extruder: Feasibility study [PDF]
, 2013 The objective of this study was to evaluate the feasibility of mechanical pressing to extract oil from jatropha seeds using a twin-screw extruder. Experiments were conducted using a co-rotating (Clextral BC 21, France) twin-screw extruder.
Cerny, Muriel +3 more
core +3 more sources
Survival probability of surface excitations in a 2d lattice: non-Markovian effects and Survival Collapse [PDF]
, 2006 The evolution of a surface excitation in a two dimentional model is analyzed. I) It starts quadratically up to a spreading time t_{S}. II) It follows an exponential behavior governed by a self-consistent Fermi Golden Rule. III) At longer times, the exponential is overrun by an inverse power law describing return processes governed by quantum diffusion.
arxiv +1 more source
Force calculation of the process of briquetting powder, chip and other bulk materials
Литьë и металлургия, 2019 The work is devoted to solving the axisymmetric problem of the theory of pressing porous bodies with practical application in the form of force calculation of metallurgical processes of briquetting small fractional bulk materials: powder, chip ...
O. M. Dyakonov
doaj +1 more source
Processing of sugar beets assisted by pulsed electric fields
Research in Agricultural Engineering, 2022 Pulsed electric fields (PEFs) are becoming more and more popular in different applications in processing agricultural products. The PEF technology is based on the application of high voltage short pulses that allow electroporation in the cell membranes ...
Eugene Vorobiev, Nikolai Lebovka
doaj +1 more source
Metallurgical and Materials Transactions. A, 2016 Ti-6Al-4V parts, produced by selective electron beam melting additive manufacturing, have been studied by X-ray computed tomography (XCT) to track pore closure during a standard hot isostatic pressing (HIPing) cycle.
S. Tammas-Williams +3 more
semanticscholar +1 more source
Hot-pressing process modeling for medium density fiberboard (MDF) [PDF]
, 2001 In this paper we present a numerical solution for the mathematical modeling of the hot-pressing process applied to medium density fiberboard. The model is based in the work of Humphrey[82], Humphrey and Bolton[89] and Carvalho and Costa[98], with some ...
Nigro, Noberto M., Storti, Mario A.
core +5 more sources
SUBSTANTIATION OF THE BASIC PARAMETERS OF THE SCREW EXPANDER FOR PROCESSING HIGH PROTEIN CROPS [PDF]
Volga Region Farmland, 2020 The article provides a way to increase the productivity of a screw press variety – the expander. The use of an expander makes it possible to produce compound feed in the form of non-solid whole meals, which has a beneficial effect on the process of ...
M.G. Zagoruiko +2 more
doaj +1 more source