Results 11 to 20 of about 2,128,536 (388)
Formation of secondary organic aerosols from anthropogenic precursors in laboratory studies
npj Climate and Atmospheric Science, 2022 Aerosols produced from the oxidation of volatile/semi-volatile organic compounds (VOCs/SVOCs), known as secondary organic aerosol (SOA), account for a significant fraction of atmospheric airborne particles. This paper reviews the current understanding of
D. Srivastava +4 more
semanticscholar +1 more source
Science of the Total Environment, 2017 High concentrations of ozone in urban and industrial regions worldwide have long been a major air quality issue. With the rapid increase in fossil fuel consumption in China over the past three decades, the emission of chemical precursors to ozone ...
Tao Wang +5 more
semanticscholar +1 more source
Immunity, 2020 Summary Specialized regulatory T (Treg) cells accumulate and perform homeostatic and regenerative functions in nonlymphoid tissues. Whether common precursors for nonlymphoid-tissue Treg cells exist and how they differentiate remain elusive.
Michael Delacher +22 more
semanticscholar +1 more source
Approach to accurately measuring the speed of optical precursors [PDF]
, 2011 Precursors can serve as a bound on the speed of information with dispersive medium. We propose a method to identify the speed of optical precursors using polarization-based interference in a solid-state device, which can bound the accuracy of the ...
Chuan-Feng Li +4 more
core +4 more sources
Effect of silica precursor on the synthesis of Zn2SiO4-based material [PDF]
Proceedings of the Estonian Academy of SciencesThe synthesis of zinc silicate (Zn2SiO4) powders via the solid-state method was studied using amorphous and crystalline silica precursors. This work explores the impact of reaction temperature (700â1300 °C) on phase evolution and microstructural ...
Jallouli Necib +2 more
doaj +1 more source
Molecules, 2021 The aim of this research was to investigate the effect of the number of freeze–thaw cycles (0, 1, 3, 5, and 7) on porcine longissimus protein and lipid oxidation, as well as changes in heterocyclic aromatic amines (HAAs) and advanced glycation end ...
Xingge Wu +6 more
doaj +1 more source
Turin Shroud-like electric imaging connected to earthquakes
SHS Web of Conferences, 2015 A large amount of long lasting experiments, carried out by the first author with the supervision of coauthoring experts in electrical imaging and Turin Shroud (TS) studies, was addressed to obtain TS-like impressions.
Liso Giovanna de +2 more
doaj +1 more source
Recent Advances in Theoretical Development of Thermal Atomic Layer Deposition: A Review
Nanomaterials, 2022 Atomic layer deposition (ALD) is a vapor-phase deposition technique that has attracted increasing attention from both experimentalists and theoreticians in the last few decades. ALD is well-known to produce conformal, uniform, and pinhole-free thin films
Mina Shahmohammadi +4 more
doaj +1 more source
Reverse Detection of Short-Term Earthquake Precursors [PDF]
, 2003 We introduce a new approach to short-term earthquake prediction based on the concept of selforganization of seismically active fault networks. That approach is named "Reverse Detection of Precursors" (RDP), since it considers precursors in reverse order ...
A. Gabrielov +33 more
core +1 more source
The effect of precursors salts on surface state of Pd/Al2O3 and Pd/CeO2/Al2O3 catalysts
Anais da Academia Brasileira de Ciências, 2004 The influence of the precursors on the promoting effect of ceria on Pd/Al2O3 catalyst, when ceria is coated over alumina was studied. The reaction of propane oxidation proceeded under different feed conditions and the surface active sites were ...
André L. Guimarães +2 more
doaj +1 more source