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31401
HSBM-Produced Zinc Oxide Nanoparticles: Physical Properties and Evaluation of Their Antimicrobial Activity against Human Pathogens
Published 2022-01-01“…According to FT-IR analysis, as material sizes change, the polarization charge of the ZNP surface changes as well, creating discrepancies in vibrational frequency, as demonstrated by the shifting of the IR spectra in the 300–600 cm−1 frequency band. …”
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31402
Evaluation of Ride Performance of Active Inerter-Based Vehicle Suspension System with Parameter Uncertainties and Input Constraint via Robust <i>H</i><sub>∞</sub> Control
Published 2023-05-01“…Inerters have been extensively used to suppress unwanted vibrations from various kinds of mechanical structures. …”
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31403
Experimental and DFT Computational Insights on the Adsorption of Selected Pharmaceuticals of Emerging Concern from Water Systems onto Magnetically Modified Biochar
Published 2021-11-01“…The textural characteristics, chemical composition and magnetic properties of the MBC were analyzed using Brunauer-Emmett-Teller (BET) analysis, scanning electron microscopy (SEM), Fourier Transform Infrared (FTIR) spectroscopy, X-ray diffraction (XRD) and vibrating sample magnetometer (VSM). The results demonstrated the successful incorporation of the magnetic particles in the biochar matrix. …”
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31404
The Influence of Silica Nanoparticles on the Thermal and Mechanical Properties of Crosslinked Hybrid Composites
Published 2021-12-01“…In the composites spectra the signals correspond to the C=O groups from NVP at 1672–1675 cm<sup>−1</sup>, and the vibrations of Si–O–C and Si–O–Si groups at 1053–1100 cm<sup>−1</sup> from TMVS and <sub>NANO</sub>SiO<sub>2</sub> are visible. …”
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31405
Molarity Effects of Fe and NaOH on Synthesis and Characterisation of Magnetite (Fe<sub>3</sub>O<sub>4</sub>) Nanoparticles for Potential Application in Magnetic Hyperthermia Therap...
Published 2022-11-01“…Measurement of the magnetic properties of the as-synthesised MNPs was carried out using a vibrating sample magnetometer (VSM). Power loss (P) was determined theoretically. …”
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31406
Microwave-Assisted Annealing Method for Low-Temperature Fabrication of Amorphous Indium-Gallium-Zinc Oxide Thin-Film Transistors
Published 2022-09-01“…Microwave annealing is a well-known method of annealing that minimizes the heat energy transferred to a substrate via instantaneous heat transfer through the vibrations of the lattice in the material during microwave irradiation and is suitable as a low-temperature annealing method. …”
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31407
تصميم نظام تعليق نصف فعال باستخدام المتحكم الضبابي ذاتي التنظيم
Published 2016-07-01“…One ofa car's suspension system functions is to isolate vibrations resulting from road on the driver and ensure a comfortable ride. …”
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31408
Unravelling the Anisotropic Behavior of Nickel—Wires Prepared through External Magnetic Field Assisted Hydrazine Reduction Method
Published 2021-09-01“…X-ray diffraction (XRD), high-resolution field emission scanning electron microscopy (HR-FESEM), and vibrating sample magnetometer (VSM). The polycrystalline single phase of the Ni-wires with face centered cubic symmetry was confirmed through the analysis of XRD patterns. …”
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31409
Seismic Interaction between Multistory Pilotis RC Frames and Shorter Structures with Different Story Levels—Floor-to-Column Pounding
Published 2023-05-01“…Three cases of short structures were considered as follows: a frame structure, a stiff structure and a very stiff non-self-vibrating one. All studied interaction cases included type A (floor-to-floor) pounding cases and type B (floor-to-column) pounding cases. …”
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31410
Highly Sensitive NO<sub>2</sub> Gas Sensors Based on MoS<sub>2</sub>@MoO<sub>3</sub> Magnetic Heterostructure
Published 2022-04-01“…The MoS<sub>2</sub>@MoO<sub>3</sub> hybrids also exhibit room-temperature ferromagnetism, revealed by vibrating sample magnetometry (VSM), as a result of the sulfurization process. …”
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31411
CALCULATION OF THERMODYNAMIC AND KINETIC PARAMETERS OF CATALYTIC CRACKING REACTIONS ON LEWIS AND BRØNSTED ACID SITES
Published 2023-07-01“…Methods: quantum-chemical modeling methods to optimize the molecular geometry of reactants and products of catalytic cracking reactions, calculate vibrational frequencies, thermodynamic parameters of adsorption and catalytic cracking of hydrocarbons and heteroatomic compounds with the participation of Bronsted and Lewis acid sites. …”
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31412
Green synthesis and characterization of silver nanoparticles for reducing the damage to sperm parameters in diabetic compared to metformin
Published 2023-02-01“…The results confirm that the conductivity increases with the increase in frequency due to the high energy of the photons, which causes the electrons to vibrate in the energy levels and thus increase the energy in the mitochondria and increase the movement of sperm in the Diabetic mice treated with doses of silver nanoparticles. …”
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31413
Characteristics of debris flows recorded in the Shenmu area of central Taiwan between 2004 and 2021
Published 2023-08-01“…Recent findings have indicated that the ground surface vibrational signals of debris flows are potentially useful for debris-flow early warning in terms of accumulated energy, and the characteristic frequency of debris flows in the study area was below 40 Hz. …”
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31414
Co(II)-TiO2/Ti Thin Film as Antibacterial Photocatalysts Escherichia Coli Under Visible Light Ilumination
Published 2023-09-01“…Doping Co(II) variations of 0.5%, 1.0% dan 2.0% in the TiO2 structure causes a shift in the vibrational absorption peak of Ti-O (460.99 cm-1) towards a smaller wave number of 459.06 cm-1 respectively ; 453.27 cm-1 and 451.34 cm-1. …”
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31415
S-scheme CoFe2O4/g-C3N4 nanocomposite with high photocatalytic activity and antibacterial capability under visible light irradiation
Published 2024-05-01“…The magnetic characteristics were studied by a vibrating sample magnetometer (VSM). CF showed a high magnetization value (41.4 emu/g) and by compositing CF with CN, the nanocomposite also showed considerable magnetic properties. …”
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31416
In silico study on probing atomistic insights into structural stability and tensile properties of Fe-doped hydroxyapatite single crystals
Published 2022-11-01“…Further, the dynamic changes in covalent bond network were energetically analyzed by calculating the changes in O–H and P–O bond vibrational energy. Summarizing, the current work establishes our foundational understanding of the atomistic phenomena involved in the structural stability and tensile response of Fe-doped HA single crystals.…”
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31417
Fast 50 Hz Updated Static Infrared Positioning System Based on Triangulation Method
Published 2024-02-01“…In addition, our system is completely static, i.e., it has no moving/rotating measurement sensors, which makes it more resistant to disturbances (caused by vibrations, wear and tear of components, etc.). In this paper, we describe the principle of the system as well as its design. …”
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31418
Ab Initio Study of Fine and Hyperfine Interactions in Triplet POH
Published 2022-01-01“…The computed spectroscopic parameters have been used to simulate the appearance of triplet POH rotational and ro-vibrational spectra in different conditions, from cold to warm environments, either in gas-phase experiments or in molecular clouds. …”
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31419
Combustion process for magnetic copper–cobalt ferrite and its Congo red adsorption property
Published 2022-01-01“…A rapid combustion process was introduced for the preparation of magnetic copper–cobalt ferrite, which was characterized using X-ray diffraction (XRD), vibrating sample magnetometer (VSM), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), and Brunauer–Emmett–Teller techniques (BET). …”
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31420
Effects of Chalcogen Atoms on Excited-State Double-Proton Transfer Behavior for 3,6-bis(4,5-Dihydroxyoxazo-2-yl)benzene-1,2-diol Derivatives: A Computational Investigation
Published 2024-01-01“…By fixing our attention to geometrical variations and infrared (IR) vibrational spectra between the S<sub>0</sub> and S<sub>1</sub> states, exploring hydrogen bonding behaviors using the core-valence bifurcation (CVB) index, and simulating hydrogen bonding energy (E<sub>HB</sub>) via the atom in molecule (AIM) method, we clarified the photo-induced strengthened dual hydrogen bonding interactions that facilitate the excited-state dual-proton transfer (ESDPT) behavior of BDYBD derivatives. …”
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