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Now showing items 121-130 of 159
Evaluation of factors affecting tetracycline and diclofenac adsorption by agricultural soils using response surface methodology
(Wiley, 2023)
The adsorption process of the pharmaceutical pollutant in the soil is affected by its
physicochemical properties and soil properties. In this study, the factors affecting the
adsorption of tetracycline and diclofenac ...
Modeling of temperature‑dependent photoluminescence of GaN epilayer by artificial neural network
(22.06.2023)
Artificial neural networks (ANNs) are a type of machine learning model that are designed to mimic the structure and function
of biological neurons. They are particularly well-suited for tasks such as image and speech ...
Effect of substrate temperature on Raman study and optical properties of GeOx/ Si thin films
(14.10.2023)
In this study, GeOx
thin films were deposited onto Si substrates using the RF magnetron sputtering method. We looked at
how the temperature of the substrate affected the Raman spectra and optical characteristics of ...
Effect of substrate temperature on Raman study and optical properties of GeOx/ Si thin films
(14.10.2023)
In this study, GeOx
thin films were deposited onto Si substrates using the RF magnetron sputtering method. We looked at
how the temperature of the substrate affected the Raman spectra and optical characteristics of ...
InGaAs-based Gunn light emitting diode
(14.02.2023)
We report an n-type In0.53Ga0.47As based Gunn light emitting diode operated at around 1.6 μm. The device
structure comprises of an n-type In0.53Ga0.47As epilayer with a thickness of 5 μm grown by Metal Organic Vapour
Phase ...
High-quality AlN growth: a detailed study on ammonia flow
(25.01.2023)
High crystalline and optical quality aluminum nitride (AlN) films with thin
thickness have been grown on Al2O3 by MOVPE (metal-organic vapor phase
epitaxy) and the NH3 flow rate has been changed to improve the morphology
and ...
Removal of erythrosine B dye from wastewater using chitosan boric acid composite material: Experimental and density functional theory findings
(WILEY, 2023)
In this study, the chitosan boric acid (Ch-B) composite has been prepared and
characterized with sophisticated analytical techniques such as FT-IR, SEM,
and EDX. The prepared Ch-B adsorbent was applied for the adsorption ...
Treatment of Landfill Leachate via Electrocoagulation and Electro-Fenton Processes: A Comparative Study
(Iran. J. Chem. Chem. Eng., 2023)
This study aims to compare the effectiveness of Electrocoagulation (EC) and electro
Fenton (EF) processes in the treatment of high-strength storage leachate. The effect of operating
parameters, including initial pH, ...
Removal of Cr(VI) from tanning wastewater using chitosan-SDS complexes in PEUF: Optimization and analysis via response surface methodology
(Elsevier, 2023)
In this study, we addressed the removal of hexavalent chromium (Cr(VI)), a highly toxic and soluble anionic
heavy metal, using enhanced ultrafiltration (UF). The objective was to eliminate Cr(VI) species with molecular
weights ...
Modeling of temperature‑dependent photoluminescence of GaN epilayer by artificial neural network
(22.06.2023)
Artificial neural networks (ANNs) are a type of machine learning model that are designed to mimic the structure and function
of biological neurons. They are particularly well-suited for tasks such as image and speech ...