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9381
Perceptions of Cardiovascular Healthcare Professionals Regarding Clinical Trials: A Survey-Based Study from the Middle East
Published 2025-01-01“…The most common barriers to respondents’ participation in trials were lack of electronic health records (52.2% of those surveyed) and time (51.4%), followed by the requirement of additional follow-up visits or investigations (34.1%). …”
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9382
Ion recognition enables fast Mg–Cl bond dissociation kinetics and better Mg plating/stripping reversibility
Published 2024-12-01“…As a proof-of-concept prototype, the N/O-doped cobalt nanoparticles embedded in carbonaceous polyhedrons has been synthesized via facile high temperature annealing of zeolitic imidazolate framework-67 (ZIF-67). The exposed electron-rich N/O sites and electron-deficient Co sites can regulate the adsorbing structure configuration of [Mg-Cl]+ complex ions by selectively bonding with the Mg2+ and Cl– through chemical coordination linkage, respectively. …”
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9383
Search of Reflectance Indices for Estimating Photosynthetic Activity of Wheat Plants Under Drought Stress
Published 2024-12-01“…In particular, a decrease in the photochemical quantum yield of photosystem II (Φ<sub>PSII</sub>), which characterizes the rate of linear electron transport in the photosynthetic electron transport chain and is one of the most sensitive parameters responding at the early stages of drought stress, was observed. …”
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9384
E-waste recycling in an optimized way for copper recovery by leaching and a case study on E-waste generation and management in Dhaka city
Published 2025-01-01“…The widespread adoption of electronic devices has enhanced living standards but has also led to a surge in electronic waste (e-waste), creating serious environmental and health challenges. …”
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9385
Simultaneous implementation for landfill leachate treatment and desulfurization and decarbonization of landfill gas purification
Published 2024-02-01“…This significant upgrade in landfill gas can be attributed to highly active denitrifying anaerobic methanogenic archaea species within the electron transfer system which enhance CO2 -reducing CH4 production through direct electron transfer between species. …”
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9386
A DFT Analysis on Antioxidant and Antiradical Activities from Anthraquinones Isolated from the Cameroonian Flora
Published 2019-01-01“…The present work is devoted to the exploration antioxidant and antiradical activity of twenty anthraquinones isolated from the Cameroonian flora at B3LYP/6-311++G(d,p) level of theory using the B3LYP/6-31 + G(d,p) geometrical data as geometry optimization starting points. The single electron transfer mechanism has been adopted to examine both biological activities. …”
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9387
Gold–Ceria SBA-15-Supported Catalyst for CO Preferential Oxidation: Surface and Reactivity Studies
Published 2012-09-01“…An X-ray photoelectron spectroscopic study of the composition and chemical state of the nanoparticles indicates the presence of Au in a metallic state. Transmission electron microscopic micrographs indicate that the best catalyst shows a higher dispersion of Au in spite of its lower gold surface content.…”
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9388
Synthesis, Crystal Structure, and DNA-Binding Studies of a Nickel(II) Complex with the Bis(2-benzimidazolymethyl)amine Ligand
Published 2012-01-01“…In addition, the DNA-binding properties of the Ni(II) complex have been investigated by electronic absorption, fluorescence, and viscosity measurements. …”
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9389
Investigation of wire electrical discharge machining modes influences on crack formation and surface layer morphology of the Ti-6Al-2.5Mo-2Cr-0.3Si titanium alloy
Published 2020-04-01“…It is shown by using scanning electron microscopy that the depth of microcracks depends of the number of passes and processing conditions. …”
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9390
Analyse préliminaire et discussion sur la nature d’un dépôt dentaire très particulier
Published 2005-06-01“…To further our investigation, we carried out an analysis of the atomic composition of the deposit using a scanning electron microscope (SEM). This revealed the presence of atoms which are constituents of the inorganic portion of tartar. …”
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9391
Accuracy and Stability of Clear Aligner Treatment: A Systematic Review
Published 2024-12-01“…Following PRISMA guidelines, we searched electronic databases and manual sources, identifying 112 records and narrowing down to six relevant studies. …”
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9392
Adsorption-based approach to determine the size and mass of humic acids molecules
Published 2016-03-01“…The size of the molecules of the studied preparation estimated in this way (in the range of 2.3 to 9.0 nm), agree well with data obtained by chromatographic and electron microscopic measurements, which confirm the reliability of the proposed method.…”
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9393
Surface reconstruction limited magnetism of the nodal loop semimetal Ca $$_3$$ P $$_2$$
Published 2024-12-01“…If the Fermi energy of such a system is near these nondispersive states interaction among charge carriers substantially impacts their electronic structure. The emergence of magnetism in these surface states is one of the possible consequences. …”
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9394
Toxic Metal Recovery from Waste Printed Circuit Boards: A Review of Advanced Approaches for Sustainable Treatment Methodology
Published 2022-01-01“…The rapid advancement of technical advancements has resulted in the generation of substantial amount of electronic trash (e-waste). The volume of e-waste created, as well as the presence of both dangerous and beneficial elements, enhances the business potential of recovery and recycling significantly. …”
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9395
Enantioselective reductive cross-couplings to forge C(sp2)–C(sp3) bonds by merging electrochemistry with nickel catalysis
Published 2025-01-01“…The combination of cyclic voltammetry analysis with electrode potential studies suggests that NiI species activate aryl halides via oxidative addition and alkyl chlorides via single electron transfer.…”
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9396
TiO Supported on Quartz Wool for Photocatalytic Oxidation of Hydrogen Sulphide
Published 2014-12-01“…The material was characterized by X-ray diffraction, nitrogen adsorption–desorption at 77 K, X-ray photoelectron spectroscopy, scanning electron microscopy and energy-dispersive X-ray spectroscopy. …”
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9397
Effects of Aging Treatment on Laser-Welded Mg-Rare Earth Alloy NZ30K
Published 2013-01-01“…The precipitation sequence in laser-welded Mg-3Nd-0.2Zn-0.4Zr (NZ30K) alloy during aging treatment at 200°C and 225°C has been investigated using transmission electron microscopy (TEM). The results indicate that the tensile strength of laser-welded NZ30K can be improved significantly after aging treatment at 200°C for 8 h. …”
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9398
Studies on the Photoinduced Interaction between Zn(II) Porphyrin and Colloidal TiO2
Published 2010-01-01“…And the mechanism of electron transfer has been confirmed by the calculation of free energy change (ΔGet) by applying Rehm-Weller equation as well as energy level diagram.…”
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9399
Calculations of Cross-Sections for Positron Scattering on Benzene
Published 2024-12-01“…In particular, calculations of cross-sections for direct ionization and electronic excitation were carried out for benzene molecules in the gas phase. …”
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9400
Inspired Preparation of Zinc Oxide Nanocatalyst and the Photocatalytic Activity in the Treatment of Methyl Orange Dye and Paraquat Herbicide
Published 2018-01-01“…Chlorophyll is the first recognized catalyst; it is a reducing agent due to its electron-rich structure. The effects of spinach on the preparation of zinc oxide nanoparticles and the photocatalytic degradation of methyl orange and paraquat in sunlight and under a UV lamp and photocatalytic degradation in sunlight were studied. …”
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