Results 31 to 40 of about 481,204 (344)

Processing of sugar beets assisted by pulsed electric fields

open access: yesResearch 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

Force calculation of the process of briquetting powder, chip and other bulk materials

open access: yesЛитьë 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

SUBSTANTIATION OF THE BASIC PARAMETERS OF THE SCREW EXPANDER FOR PROCESSING HIGH PROTEIN CROPS [PDF]

open access: yesVolga 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

Further Exploration of Sucrose–Citric Acid Adhesive: Investigation of Optimal Hot-Pressing Conditions for Plywood and Curing Behavior

open access: yesPolymers, 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

The determination of physico-chemical pasta quality indicators with the addition of millet 3,8 %

open access: yesАлматы технологиялық университетінің хабаршысы, 2023
This article discusses the quality indicators of pasta products obtained by partially replacing wheat grits of the highest grade with millet ground 3.8% (of the total mass of the dough, taking into account water).
G. K. Кarimova   +2 more
doaj   +1 more source

The Effectiveness of Hot Isostatic Pressing for Closing Porosity in Titanium Parts Manufactured by Selective Electron Beam Melting

open access: yesMetallurgical 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

ECAP – New consolidation method for production of aluminium matrix composites with ceramic reinforcement [PDF]

open access: yesProcessing and Application of Ceramics, 2013
Aluminium based metal matrix composites are rapidly developing group of materials due to their unique combination of properties that include low weight, elevated strength, improved wear and corrosion resistance and relatively good ductility.
Mateja Šnajdar Musa, Zdravko Schauperl
doaj   +1 more source

The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada

open access: yesPopulation Ecology, EarlyView.
We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley   +1 more source

A Solvent-Free Hot-Pressing Method for Preparing Metal-Organic-Framework Coatings.

open access: yesAngewandte Chemie, 2016
Metal-organic frameworks (MOFs), with their well-defined pores and rich structural diversity and functionality, have drawn a great deal of attention from across the scientific community.
Yifa Chen   +9 more
semanticscholar   +1 more source

Geographic variation in walking activity in the red flour beetle Tribolium castaneum

open access: yesPopulation Ecology, EarlyView.
This study examined whether there is geographic variation in field populations, focusing on the moving activity in the red flour beetle Tribolium castaneum. Results showed significant differences in moving activity among field populations but no correlation with latitude or meteorological factors.
Kentarou Matsumura
wiley   +1 more source

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