Results 11 to 20 of about 20,829,679 (312)

Inevitable chemical effect of balance gas in low temperature plasma assisted combustion

open access: yes, 2021
Electrical discharges (or plasmas) have attracted researchers’ attention to improve combustion characteristics. One of its key effects, which is not fully understood yet, is the in-situ production of chemically reactive species.
R. Snoeckx, M. Cha
semanticscholar   +1 more source

Techno-economic analysis of glycerol carbonate production by glycerolysis of crude glycerol and urea with multi-functional reactive distillation

open access: yesCase Studies in Chemical and Environmental Engineering, 2023
Waste crude glycerol from the production of biodiesel could be used as a raw material for a product with added value. The purpose of this research was to assess the technical and economic aspects of the production process for glycerol carbonate.
Jakkrapong Jitjamnong   +3 more
doaj   +1 more source

Chemical reaction, Dufour and Soret effects on the stability of magnetohydrodynamic blood flow conveying magnetic nanoparticle in presence of thermal radiation: A biomedical application

open access: yesHeliyon, 2023
Nowadays ferrofluids (magnetic nanofluids) are at the center of many researches because of their major biomedical applications such as drug delivery and cancer treatment.
Cédric Gervais Njingang Ketchate   +6 more
doaj   +1 more source

The Determination of M Shell Average Fluorescence Parameters From 70Yb to 92U and of Hg, Pb and Bi Compounds Using 5.96 keV Photons

open access: yesCumhuriyet Science Journal, 2018
In this study, the empirical average Mshell fluorescence yields were calculated from 70Yb to 92U.These obtained values will supply more experimental data for theoreticalestimations of atomic structure calculations and spectroscopic analysis whichis used ...
Engin Tıraşoğlu   +3 more
doaj   +1 more source

A study of the chemical effect of marble and granite slurry on green mortar compressive strength

open access: yes, 2020
Background The marble and granite industries in Egypt produce a vast amount of by-product slurry waste that could be used in green mortar production suitable for construction purposes.
S. Amin, M. Allam, G. Garas, H. Ezz
semanticscholar   +1 more source

Evaluation of well water in the site Technical Agricultural College - Mosul for its validity in the growth and yield of three varieties of the cotton plant (Gossypium hirsutum L.)

open access: yesNTU Journal of Pure Sciences, 2021
Groundwater is one of the most important sources of water storage in the world, which is used as an alternative when rains are scarce and the drainage of the Tigris River is low.
Arwa M. Othman   +2 more
doaj   +1 more source

Relativistic effects on chemical properties [PDF]

open access: yesAccounts of Chemical Research, 1979
Special or anomalous chemical effects are examined in relation to periodic-table trends, and the degree to which these are relativistic effects are determined. It is noted that the degree to which these relativistic effects and the introduction of 4f electrons (the usual textbook explanation of the anomalies) affect chemical behavior are of approx ...
openaire   +2 more sources

Effectiveness of Diquat, Copper Hydroxide, Copper Oxychloride and their Association in Control of Submerged Macrophytes Ceratophyllum demersum [PDF]

open access: yesPlanta Daninha, 2016
The aims of this study were to evaluate the effectiveness of diquat, copper hydroxide, copper oxychloride and their associations diquat + 0.1% copper oxychloride and diquat + 0.1% copper hydroxide to control Cerathophyllum demersum.
N. GARLICH   +7 more
doaj   +1 more source

Strong piezo-electro-chemical effect of piezoelectric BaTiO3 nanofibers for vibration-catalysis

open access: yesJournal of Alloys and Compounds, 2018
The piezo-electro-chemical effect, a phenomenon of vibration exciting chemical reaction, is hopeful for application in vibration-catalysis. In this work, BaTiO3 nanofibers were synthesized through an electrospinning method combined with a conventional ...
Xiaoli Xu   +8 more
semanticscholar   +1 more source

Chemical Effects of Ionizing Radiations [PDF]

open access: yesNature, 1948
IN 1944 it was suggested1 that the primary net process in the action of penetrating radiations (γ-rays, X-rays, etc.) on the water molecule consists in its splitting in the following way: which presumably takes place by way of the formation of H2O+ and H2O—.
G, STEIN, J, WEISS
openaire   +2 more sources

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