The Experimental Research of Sound Absorption in Plasters Produced with Perlite Aggregate and Natural Hydraulic Lime Binder
Sign Up to like & getrecommendations! Published in 2020 at "Acoustics Australia"
DOI: 10.1007/s40857-020-00203-4
Abstract: Restoration of historical buildings should be carried out without giving damage to the existing historical building, and material selections should be determined in accordance with the historical building structure. In addition to the selection of… read more here.
Keywords: absorption; absorption coefficient; research; sound absorption ... See more keywords
Impact of fiber length and surface modification on the acoustic behaviour of jute fiber
Sign Up to like & getrecommendations! Published in 2021 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2020.107677
Abstract: Abstract The use of plant fibers for acoustic applications in the industrial sector is increasing nowadays due to: their porous nature, hollow lumen structure, and the presence of Nano-fibrils. The current investigation aims to analyze… read more here.
Keywords: fiber; absorption coefficient; sound absorption; fiber length ... See more keywords
Validation of MODIS-Aqua bio-optical algorithms for phytoplankton absorption coefficient measurement in optically complex waters of El Rincón (Argentina)
Sign Up to like & getrecommendations! Published in 2019 at "Continental Shelf Research"
DOI: 10.1016/j.csr.2018.12.012
Abstract: El Rincon is a highly productive area in the inner-shelf of the Argentine Sea, southern Buenos Aires Province (39°S–62.5°W; 41.5°S–60°W), regarded as the habitat for commercially valuable fish species and important for local artisanal fisheries.… read more here.
Keywords: bio optical; algorithms; absorption; absorption coefficient ... See more keywords
Absorption coefficient of water vapor across atmospheric troposphere layer
Sign Up to like & getrecommendations! Published in 2019 at "Heliyon"
DOI: 10.1016/j.heliyon.2019.e01145
Abstract: Absorption coefficient of water vapor proposed to be responsible for an increase in temperature in the troposphere layer with altitude less than 10 km is systematically presented in this work. Since global warming plays an… read more here.
Keywords: absorption; absorption coefficient; water vapor;
Biaxial strain effects on the band structure and absorption coefficient of GaAs1-x-yNxBiy/GaAs MQWs calculated using k.p method
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2020.165484
Abstract: Abstract In this work, we derive the 16 band strain-dependent k·p Hamiltonian using finite difference method for dilute bismide-nitride compound GaNAsBi-based strained quantum wells (QWs). The effect of the biaxial strain ( - 0.57 ≤… read more here.
Keywords: absorption coefficient; gaas; band structure; strain ... See more keywords
Determination of the absorption coefficient of radar waves in solid earth media
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Geophysics"
DOI: 10.1016/j.jappgeo.2020.104043
Abstract: Abstract In traditional ground penetrating radar (GPR) field data processing, e.g. horizontal stacking and migration, the wave propagating phase velocity is commonly used, while field magnitude decay is neglected. We derived the scalar wave equation… read more here.
Keywords: absorption; determination absorption; absorption coefficient; field ... See more keywords
Investigation of the Acoustic Performance of Bagasse
Sign Up to like & getrecommendations! Published in 2020 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2019.11.028
Abstract: Abstract Bagasse from sugar cane waste is an important agriculture waste and the byproduct of the sugar industry. Generally, bagasse is used as a fuel for many industries which causes environmental pollution while it can… read more here.
Keywords: acoustic absorption; investigation acoustic; absorption coefficient; bagasse ... See more keywords
Optical properties of the zinc-tellurite glasses doped with Cr3+ ions
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Non-crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2017.08.025
Abstract: Abstract Copper-containing ZnO–TeO2 glasses were synthesized using orthotelluric acid, zinc nitrate and the formed batch was doped with copper nitrate. EPR and optical spectra in a wide transparency range from were measured for all glass… read more here.
Keywords: zinc tellurite; absorption coefficient; optical properties; glasses doped ... See more keywords
Determination of absorption coefficient of nanofluids with unknown refractive index from reflection and transmission spectra
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Quantitative Spectroscopy and Radiative Transfer"
DOI: 10.1016/j.jqsrt.2018.04.018
Abstract: Abstract It has been shown that the absorption coefficient of a nanofluid can be actively tuned by changing material, size, shape, and concentration of the nanoparticle suspension. In applications of engineered nanofluids for the direct… read more here.
Keywords: absorption; absorption coefficient; coefficient nanofluids; refractive index ... See more keywords
Optical Characterization of Few-Layer PtSe2 Nanosheet Films
Sign Up to like & getrecommendations! Published in 2021 at "ACS Omega"
DOI: 10.1021/acsomega.1c04768
Abstract: Thin films of transition-metal dichalcogenides are potential materials for optoelectronic applications. However, the application of these materials in practice requires knowledge of their fundamental optical properties. Many existing methods determine optical constants using predefined models.… read more here.
Keywords: ptse2 nanosheet; layer; characterization layer; layer ptse2 ... See more keywords
Tailoring the Spectral Absorption Coefficient of a Blended Plasmonic Nanofluid Using a Customized Genetic Algorithm
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-65811-6
Abstract: Recently, plasmonic nanofluids (i.e., a suspension of plasmonic nanoparticles in a base fluid) have been widely employed in direct-absorption solar collectors because the localized surface plasmon supported by plasmonic nanoparticles can greatly improve the direct… read more here.
Keywords: absorption; absorption coefficient; plasmonic nanofluid; tailoring spectral ... See more keywords