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5041
Kinetics and Mechanism of Oxidation of Aromatic Aldehydes by Imidazolium Dichromate in Aqueous Acetic Acid Medium
Published 2009-01-01“…The reaction rates have been determined at different temperatures and the activation parameters calculated. Electron withdrawing substituents are found to increase the reaction and electron releasing substituents are found to retard the rate of the reaction and the rate data obey the Hammett relationship. …”
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5042
A Comparative Study of Carbon Nanotubes Synthesized from Co/Zn/Al and Fe/Ni/Al Catalyst
Published 2011-01-01“…The carbon nanotubes produced were characterized by Field Emission Scanning Electron Microscope (FE-SEM), Energy Dispersive x-ray Spectroscopy (EDS), Raman spectroscopy, Thermogravimetric Analysis (TGA) and Transmission Electron Microscope (TEM). …”
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5043
Fabrication of Bi-Doped TiO2 Spheres with Ultrasonic Spray Pyrolysis and Investigation of Their Visible-Light Photocatalytic Properties
Published 2012-01-01“…The prepared bismuth-doped titania was characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), UV-visible diffuse reflectance spectroscopy (UV-vis DRS), and X-ray photoelectron spectroscopy (XPS). …”
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5044
Experimental and Density Functional Theory Characteristics of Ibrutinib, a Bruton’s Kinase Inhibitor Approved for Leukemia Treatment
Published 2021-01-01“…This study focused on investigating ibrutinib by its electronic transitions, vibrational frequencies, and electrospray mass spectra. …”
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5045
Photocatalytic Hydrogen or Oxygen Evolution from Water over S- or N-Doped TiO2 under Visible Light
Published 2008-01-01“…Photocatalytic oxidation of water on doped TiO2 having a rutile phase proceeded with fairly high efficiency when Fe3+ ions were used as electron acceptors compared to that on doped TiO2 having an anatase phase. …”
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5046
Molecular insights into the structural, spectroscopic, chemical shift characteristics, and molecular docking analysis of the carbamate insecticide fenobucarb
Published 2025-06-01“…In this study, fenobucarb a carbamate pesticide has been analyzed for its structural, spectroscopic (FT-IR and FT-Raman), electronic (UV–Vis.), chemical shifts (NMR) and topological, and bioactivity using the theoretical DFT technique. …”
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5047
Performance optimization of the CLIC positron source
Published 2025-01-01“…The hybrid target is replaced with a single amorphous tungsten target with the target thickness and electron beam spot size optimized. As a result of the optimization, compared with the old baseline configuration, the positron yield has been improved by a factor of 1.65, enabling the same reduction in the bunch charge and beam power of the primary electron beam. …”
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5048
The effect of temperature factor during heavy ion irradiation on structural disordering of SiC ceramics
Published 2025-02-01“…The assessment results of changes in the electron density distribution contingent upon the irradiation temperature for both types of ion irradiation showed a direct correlation between the irradiation temperature growth and the electron density anisotropic distortion caused by the deformation of chemical bonds. …”
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5049
Roles of doping in enhancing the performance of graphene/graphene-like semiconductors
Published 2025-01-01“…To expand the range of applications for graphene in electronic devices, it is crucial to develop the strategies for inducing a bandgap. …”
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5050
Current issues of regulating on recording of the employee’s labor activities
Published 2022-12-01“…It has been found that the provisions of the Law of Ukraine “On Amendments to Certain Legislative Acts of Ukraine on Electronic Employee Labor Records” have gaps in this regard which require further improvement and elaboration.…”
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5051
Hydraulic Performance Modifications of a Zeolite Membrane after an Alkaline Treatment: Contribution of Polar and Apolar Surface Tension Components
Published 2015-01-01“…After the alkaline treatment, the electron-donor contribution (mainly due to the two remaining lone electron pairs of the oxygen atoms present in the zeolite extra frameworks) decreases and an increase of the electron-receptor contribution is observed and quantified. …”
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5052
Photocatalytical Properties and Theoretical Analysis of N, Cd-Codoped TiO2 Synthesized by Thermal Decomposition Method
Published 2012-01-01“…The effect of the incorporation of N and Cd on electronic structure and optical properties of TiO2 was studied by first-principle calculations on the basis of density functional theory (DFT). …”
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5053
Optimization of alloying element types and contents in high strength and high toughness bainitic steels
Published 2025-01-01“…This study investigates the optimization of alloying element types and contents in bainitic steels through a continuous cooling heat treatment process of the three tested steels, employing characterization techniques including optical microscopy, scanning electron microscopy, transmission electron microscopy, X-ray diffraction, and electron backscatter diffraction. …”
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5057
Solanum tuberosum Leaf Extract Templated Synthesis of Co3O4 Nanoparticles for Electrochemical Sensor and Antibacterial Applications
Published 2022-01-01“…The synthesized Co3O4 NPs were characterized by X-ray diffraction (XRD), scanning electron microscopy-energy dispersive X-ray spectroscopy (SEM-EDX), transmission electron microscopy (TEM), high resolution transmission electron microscopy (HRTEM), surface area electron diffraction (SAED), UV-Vis diffuse reflectance spectroscopy (UV-DRS), and Fourier transform infrared (FTIR) spectroscopy. …”
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5058
Dual-Sliding-Mode-Observer-Based IPMSM Sensorless Control Technique
Published 2024-01-01Get full text
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5059
Nonholonomic Motion Planning Strategy for Underactuated Manipulator
Published 2014-01-01Get full text
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5060
Hybrid multi‐level hardware Trojan detection platform for gate‐level netlists based on XGBoost
Published 2022-03-01Get full text
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