Results 71 to 80 of about 207,020 (192)

Rotational kinetics of absorbing dust grains in neutral gas [PDF]

open access: yes, 2001
We study the rotational and translational kinetics of massive particulates (dust grains) absorbing the ambient gas. Equations for microscopic phase densities are deduced resulting in the Fokker-Planck equation for the dust component.
A. Gallagher   +24 more
core   +2 more sources

Influence of Major Urban Construction on Atmospheric Particulates and Emission Reduction Measures

open access: yesAsian Journal of Atmospheric Environment, 2018
In order to understand the variation of air quality and the concentration of atmospheric particulates in Chengdu Second Ring Road renovation project, this paper starts to investigate the surrounding residents’ opinions on the influenced environment and ...
Shunyi Wang   +4 more
doaj   +1 more source

NewIn-situ synthesis method of magnesium matrix composites reinforced with TiC particulates

open access: yesMaterials Research, 2006
Magnesium matrix composites reinforced with TiC particulates was prepared using a new in-situ synthesis method of remelting and dilution technique. And measurements were performed on the composites.
Zhang Xiuqing   +3 more
doaj   +1 more source

Influence of Micron-Ti and Nano-Cu Additions on the Microstructure and Mechanical Properties of Pure Magnesium

open access: yesMetals, 2012
In this study, metallic elements that have limited/negligible solubility in pure magnesium (Mg) were incorporated in Mg using the disintegrated melt deposition technique.
Abdelmagid S. Hamouda   +3 more
doaj   +1 more source

Rapid solidification of metallic particulates [PDF]

open access: yes
In order to maximize the heat transfer coefficient the most important variable in rapid solidification is the powder particle size. The finer the particle size, the higher the solidification rate.
Grant, N. J.
core   +1 more source

Use of dialkyldithiocarbamato complexes of bismuth(III) for the preparation of nano- and microsized Bi2S3 particles and the X-ray crystal structures of [Bi{S2CN(CH3)(C6H13)}(3)] and [Bi{S2CN(CH3)(C6H13)}(3)(C12H8N2)] [PDF]

open access: yes, 2001
A range of bismuth(III) dithiocarbamato complexes were prepared and characterized. The X-ray crystal structures of the compounds [Bi{S2CN(CH3)(C6H13)}3] (1) and [Bi{S2CN(CH3)- (C6H13)}3(C12H8N2)] (2) are reported.
Monteiro, Olinda C.   +3 more
core   +2 more sources

Reducing Emissions from the Electricity Sector: The Costs and Benefits Nationwide and for the Empire State [PDF]

open access: yes
CAIR, Clean Air Interstate Rule, Clean Air Mercury Rule, CAMR, multipollutant regulation, particulates, multi-pollutant regulation, ozone, air quality regulation, emissions, mercury, sulfur dioxide, nitrogen oxides, SO2, NOx, electricity, air ...
Burtraw, Dallas   +2 more
core  

Analysis of Monthly, Seasonal, and Yearly Wind Flow Over the Ometepe Island in Lake Nicaragua [PDF]

open access: yes, 2014
The health issues on the Ometepe Island in Lake Nicaragua are directly influenced by the open-pit fires inside of homes on the island and the particulates they produce.
Brainard, Adam   +2 more
core   +2 more sources

Production and solidification analysis of titanium carbide particulates reinforced aluminium alloy matrix composite by vortex mixing - sand casting technique [PDF]

open access: yes, 2010
In this study, production and solidification analysis of metal matrix composite (MMC) consisting of titanium carbide particulates reinforced aluminium-11.8% silicon alloy matrix are done. A combination of vortex mixing - sand casting technique is used as
Fatchurrohman, Nanang   +1 more
core  

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