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31481
تصميم وحدة تحكم لنظام التعليق في نموذج ربع المركبة باستخدام نظام الاستدلال العصبي الضبابي المتكيف الموسع...
Published 2017-10-01“…The proposed controller is used as decision maker In order to contribute in absorbing shocks caused by bumpy roads, and to prevent vibrations from reaching the cockpit. Furthermore, it provides stability and coherence required to reduce the discomfort felt by passengers, which arises from road roughness, which in turn, improve the road handling. …”
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31482
On the Influence of Suspension Geometry on Steering Feedback
Published 2020-06-01“…The so-called steering feeling, composed of self-aligning actions coming from tyres and suspension geometry all the way through mechanical linkages to the driver’s hands, provides vital communication for intuitive driving, and it is therefore utterly important for safety and for a pleasant driving experience as well. Subtle forces and vibrations, due to the interaction between the tyre contact patch and the road surface texture, also play a role, provided they are not heavily filtered or cancelled by the power steering system. …”
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31483
Adsorption characteristics of bovine serum albumin onto α-Fe2O3 nanoparticles prepared via the alcohol solution combustion process of ferric nitrate
Published 2022-01-01“…X-ray diffraction (XRD), and vibrating sample magnetometer (VSM) were taken to characterize the prepared α -Fe _2 O _3 nanoparticles. …”
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31484
Preparation of Magnetic Dummy Molecularly Imprinted Meso-Porous Silica Nanoparticles Using a Semi-Covalent Imprinting Approach for the Rapid and Selective Removal of Bisphenols fro...
Published 2022-12-01“…The morphology and structure of the m-DMI-MSNPs were characterized using transmission electron microscopy (TEM), nitrogen adsorption-desorption analysis, Fourier transform infrared spectroscopy (FT-IR), and vibrating sample magnetometry (VSM). The prepared m-DMI-MSNPs presented excellent water compatibility and magnetic separation abilities. …”
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31485
Magnetic poly(1,8-diaminonaphthalene)-nickel nanocatalyst for the synthesis of antioxidant and antibacterial isoxazole-5(4H)-ones derivatives
Published 2023-05-01“…Fourier-transform infrared spectroscopy (FTIR), elemental analysis (CHNSO), vibrating-sample magnetometer (VSM), X-ray diffraction (XRD), energy-dispersive X-ray (EDX), field emission scanning electron microscope (FESEM), ultraviolet–visible (UV–vis), and thermogravimetric analysis (TGA) were applied to characterize the prepared nanocatalyst. …”
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31486
A Spectroscopic Validation of the Improved Lennard–Jones Model
Published 2021-06-01“…Furthermore, the controversy concerning the presence of a “virtual” or a “real” vibrational state in the He<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula> molecule is discussed.…”
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31487
A Pressure-Oscillation-Based RON Estimation Method for Spark Ignition Fuels beyond RON 100
Published 2024-03-01“…Knock detection in contemporary engines, however, relies on measuring engine vibrations caused by high-frequency pressure oscillations during knock. …”
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31488
New Materials Based on Polyvinylpyrrolidone-Containing Copolymers with Ferromagnetic Fillers
Published 2022-07-01“…The composites were characterized using FTIR-spectroscopy, SEM, DMTA, magnetometry of vibrating samples, specific electrical resistivity studies, and mechanical and thermophysical studies. …”
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31489
A High-Performance Synthetic Jet Piezoelectric Air Pump with Petal-Shaped Channel
Published 2022-04-01“…First, the structure and working principle of the piezoelectric vibrator and the proposed pump are analyzed. Then, three synthetic jet piezoelectric air pumps with different inlet channels are compared. …”
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31490
Progressive Vertical and Horizontal Phytocompound Changes during Agarwood Formation in <i>Aquilaria sinensis</i> after <i>Geotrichum candidum</i> Injection
Published 2023-10-01“…Two grams of dry powder was mixed with 20 mL methanol for 3 h at room temperature, and the solution was vibrated in an ultrasonic cleaner bath at 40 °C for 1 h. …”
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31491
Crack reduction in laser powder bed fusion of MnAl(C) using graphene oxide coated powders
Published 2024-01-01“…The τ-phase together with smaller amounts of secondary phases was obtained after heat treatment at 560 °C for 5 min for both samples. Vibrating sample magnetometry was used to measure the magnetic properties, the reference had a remanence of 33 Am2/kg and a coercivity of 139 kA/m, and the 0.2 wt.% GO sample showed a similar remanence of 30 Am2/kg and coercivity of 130 kA/m. …”
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31492
van der Waals-corrected density functional study of electric field noise heating in ion traps caused by electrode surface adsorbates
Published 2019-01-01“…Here, we analyze the behavior of both in-plane and out-of-plane vibrational modes of twenty-one adsorbate–electrode combinations within the independent fluctuating dipole model, utilizing accurate first principles computational methods to determine the surface-induced dipole moments. …”
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31493
Comparison of the Surface Properties of Hydrothermally Synthesised Fe<sub>3</sub>O<sub>4</sub>@C Nanocomposites at Variable Reaction Times
Published 2021-10-01“…The nanocomposites’ retained Fe–O vibrations at octahedral (436 cm<sup>−1</sup>) and tetrahedral (570 cm<sup>−1</sup>) cubic ferrite sites, modest thermal stability (37–60 % weight loss), and large volume-specific surface area with potential for catalytic application in advanced oxidation processes.…”
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31494
Magnetotransport properties and pseudogap phase diagram of superconducting EuBa2Cu3Oy thin films: the influence of Eu substitution
Published 2018-01-01“…The observed smaller magnitude of PG for EBCO is explained by considering the oxygen vibrational amplitudes in Cu−O−Cu bonds, which agrees with the inference based on the fluctuating bond model. …”
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31495
Antibacterial activity of green tea leaves extracts against specific bacterial strains
Published 2023-07-01“…The flasks were placed for two days in a vibrator at 350 rpm at 15 °C. Four bacterial strains - two of them are gram positive and the other two are gram negative strains- were honored from King Fahd Educational Hospital. …”
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31496
On the origin of systematic errors in VSM torque curves
Published 2024-01-01“…Torque measurements are normally used to measure a sample’s anisotropy constant and can be determined directly using a torque magnetometer (TM) or indirectly using a vibrating sample magnetometer (VSM). Most TM only operate at room temperature. …”
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31497
Entropy of Simulated Liquids Using Multiscale Cell Correlation
Published 2019-07-01“…MCC makes clear why the entropy has the value it does by providing a decomposition in terms of translational and rotational vibrational entropy and topographical entropy at the molecular and united-atom levels.…”
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31498
Formulation and Characterization of Fe<sub>3</sub>O<sub>4</sub>@PEG Nanoparticles Loaded Sorafenib; Molecular Studies and Evaluation of Cytotoxicity in Liver Cancer Cell Lines
Published 2023-02-01“…The magnetic properties of nanoparticles were examined by a vibrating-sample magnetometer (VSM). IC<sub>50</sub> values at 72 h for treatment with carriers of Fe<sub>3</sub>O<sub>4</sub>@PEG nanoparticle for the HepG2 cell line was 15.78 μg/mL (<i>p</i> < 0.05). …”
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31499
Heterogeneous Sono-Fenton like catalytic degradation of metronidazole by Fe3O4@HZSM-5 magnetite nanocomposite
Published 2023-06-01“…The synthesized magnetite nanocomposite was characterized by using field-emission scanning electron microscope-energy dispersive X-ray Spectroscopy, (FESEM-EDS), Line Scan, Dot Mapping, X-ray diffraction (XRD), vibrating sample magnetometer (VSM), and Brunauer-Emmett-Teller (BET). …”
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31500
NIR-MID Reflectance and Emissivity Study at Different Temperatures of Sodium Carbonate Minerals: Spectra Characterization and Implication for Remote Sensing Identification
Published 2021-08-01“…All reflectance spectra show absorption features in the 1.9–2.5 and 3.4–4.0 μm areas due to overtone and a combination of CO<sub>3</sub><sup>2−</sup> and fundamental vibrational models at ≈9.09, 11.35, 7.06, and 14.7 μm. …”
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