Results 21 to 30 of about 798,802 (313)

Longterm protection of building structures with sulfur-based nanoscale coatings [PDF]

open access: yesНанотехнологии в строительстве, 2019
The problem of creating reliable protective coatings that increase the mechanical characteristics of concrete building structures (piles, bridges, ceiling arches, tunnels, chutes, culverts, wells, paving slabs and curbs, etc.) operated under the ...
Ismail A. Massalimov,   +2 more
doaj   +1 more source

Ferromagnetically filled carbon nano-onions: the key role of sulfur in dimensional, structural and electric control [PDF]

open access: yesRoyal Society Open Science, 2018
A key challenge in the fabrication of ferromagnetically filled carbon nano-onions (CNOs) is the control of their thickness, dimensions and electric properties.
D. Medranda   +8 more
doaj   +1 more source

Solid state lithiation-delithiation of sulphur in sub-nano confinement: a new concept for designing lithium-sulphur batteries. [PDF]

open access: yes, 2016
We investigate the detailed effects and mechanisms of sub-nano confinement on lithium-sulfur (Li-S) electrochemical reactions in both ether-based and carbonate-based electrolytes.
Bozhilov, Krassimir N   +3 more
core   +1 more source

Sulfur loss from subducted altered oceanic crust and implications for mantle oxidation [PDF]

open access: yes, 2020
© The Author(s), [year]. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Walters, J. B., Cruz-Uribe, A. M., & Marschall, H. R.
Cruz‐Uribe, Alicia M.   +2 more
core   +1 more source

An Alternative Approach for the Synthesis of Sulfoquinovosyldiacylglycerol

open access: yesMolecules, 2021
Sulfoquinovosyldiacylglycerol (SQDG) is a glycolipid ubiquitously found in photosynthetically active organisms. It has attracted much attention in recent years due to its biological activities.
Tobias Sitz   +3 more
doaj   +1 more source

A universal chemical potential for sulfur vapours [PDF]

open access: yes, 2015
The unusual chemistry of sulfur is illustrated by the tendency for catenation. Sulfur forms a range of open and closed S$_n$ species in the gas phase, which has led to speculation on the composition of sulfur vapours as a function of temperature and ...
Jackson, Adam J.   +2 more
core   +3 more sources

The Effect of Sulfur Sources, Levels and Time of Addition on the Growth and Yield of Corn (Zeamays L.). [PDF]

open access: yesAl-Qadisiyah Journal For Agriculture Sciences, 2017
A field experiment is conducted in Suwara Researches Station in Wasit Governorate in spring season 2015 in clay loam in order to study the effect of sulfur sources R1 agricultural sulfur (90% sulfur) R2-foam sulfur (75% sulfur) at the levels of 0, 2500 ...
A. S. Jabir, K. H. Habeeb
doaj   +1 more source

Recent progress in electrochemical decomposition of hydrogen sulfide for sulfur recovery and hydrogen production

open access: yesFrontiers in Chemistry
Hydrogen sulfide (H2S) generated by industrial processes (such as petroleum refining, natural gas purification, and coal processing) is a highly toxic and corrosive gas, which is detrimental to human health and environment. Electrocatalytic decomposition
Yanjun Chen   +16 more
doaj   +1 more source

Effect of Mo and Cr on S-Induced Intergranular Fracture in γ-Fe

open access: yesMetals, 2022
S is a common corrosion medium for austenitic stainless steels. The severe intergranular fracture of austenitic stainless steels occurs in sulfur environments.
Si Liu   +8 more
doaj   +1 more source

A case report of neonatal scabies

open access: yesIndian Journal of Paediatric Dermatology, 2017
Scabies is commonly seen worldwide, in its usual classic form when afflicting older children and adults. However, neonatal scabies is described as its own entity in the literature.
Anil Kumar Singhal   +3 more
doaj   +1 more source

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