Showing 11,601 - 11,620 results of 17,323 for search '"electronics"', query time: 0.08s Refine Results
  1. 11601

    Monarch butterfly optimization based energy management system for electric vehicle with interleaved landsman converter by C. Milton, T. S. Sivarani

    Published 2025-01-01
    “…In this study, a multifunctional power electronic interface capable of using two sources simultaneously throughout the charging process monarch butterfly optimization (MBO) based EMS for plug-in electric vehicles (PHEV) has been developed. …”
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  2. 11602

    Online Course: Application Models in the Educational Process by N. V. Grechushkina

    Published 2021-05-01
    “…Digitalization of education and the development of electronic pedagogy as a branch of pedagogical science are the conditions that actualize the analysis of online courses application mo-dels which is the purpose of this study. …”
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  3. 11603

    Comparative Effects of MMT Clay Modified with Two Different Cationic Surfactants on the Thermal and Rheological Properties of Polypropylene Nanocomposites by Meshal Al-Samhan, Jacob Samuel, Fatema Al-Attar, Gils Abraham

    Published 2017-01-01
    “…The crystallinity analysis showed that crystallization improved in all nanocomposites irrespective of surface modification; the thermogravimetric analysis showed that the imidazolium modified polymer composites are more thermally stable than conventional ammonium modified composites. The Transmission Electron Microscopy (TEM) analyses indicated that the PP-IMMT composites displayed exfoliated morphologies compared with the intercalated structure in PP-AMMT, and the rheological analysis at 180°C showed an enhancement in the viscoelastic properties as the clay concentration increases. …”
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  4. 11604

    Chemical, Thermal, and Morphological Properties of Sustainable Lignocellulosic Biomaterial by Bachir Bouhamida, Abderrazek Merzoug, Zouaoui Sereir, Ali Kilic, Zeki Candan

    Published 2024-01-01
    “…After that, scanning electron micrographs, infrared spectroscopy, dynamic mechanical thermal analysis (DMTA) and thermogravimetric analysis were made, and moisture content (MC) and water absorption (WA) were determined, to compare the effect of the different environmental conditions. …”
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  5. 11605

    Freestanding VO2 membranes on epidermal nanomesh for ultra-sensitive correlated breathable sensors by Dongha Kim, Dongju Lee, Jiseok Park, Jihoon Bae, Aiping Chen, Judith L. MacManus-Driscoll, Sungwon Lee, Shinbuhm Lee

    Published 2025-02-01
    “…The stimuli modulate the Peierls dimerization of one-dimensional V−V chains in the VO2 lattice which concomitantly controls the electron correlation and hence resistivity. Since our breathable sensors operate based on quantum-mechanical correlation effects, their sensitivity is 1−2 orders of magnitude higher than conventional tactile and respiratory sensors based on other materials. …”
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  6. 11606

    Structural varieties of 2D boron nitride by D.S. Ryashentsev, M.E. Belenkov, L.Y. Kovalenko

    Published 2024-12-01
    “…Using the density functional theory method, geometric optimization of layered polymorphic varieties of boron nitride, in which atoms are located in three different structural positions, was carried out and their energy and electronic properties were determined. The structures of the new polymorphs consist of boron and nitrogen atoms in a sp2-hybridized state and were modeled from hexagonal boron nitride by introducing topological defects 4-6-8, 4-6-10, 4-8-10, 4-16 and 4-6-12. …”
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  7. 11607

    Adhesive Through-Reinforcement Improves the Fracture Toughness of a Laminated Birch Wood Composite by Wenchang He, Philip D. Evans

    Published 2017-01-01
    “…Model composite specimens were tested for mode I fracture properties, and scanning electron microscopy was used to examine the microstructure of fracture surfaces. …”
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  8. 11608

    <i>Lilium candidum</i> Extract Loaded in Alginate Hydrogel Beads for Chronic Wound Healing by Ioana Bâldea, Maria-Loredana Soran, Adina Stegarescu, Ocsana Opriș, Irina Kacso, Septimiu Tripon, Alexandra Adascalitei, Iulian George Fericel, Roxana Decea, Ildiko Lung

    Published 2025-01-01
    “…The obtained beads were characterized by scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR). …”
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  9. 11609

    Study on spontaneous combustion characteristics of coal under thermo mechanical coupling by Ji Wu, Zongxiang Li, Shuoran Huang, Cong Ding

    Published 2024-12-01
    “…Taking anthracite as the research object, scanning electron microscopy, low-temperature N2 adsorption, temperature- programmed experiments and infrared spectroscopy tests were carried out to analyze the mechanism of the influence of pore structure and the number of oxygen-containing functional groups on the spontaneous combustion characteristics of coal samples from the physical and chemical perspectives. …”
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  10. 11610

    Corrosion Resistance Synergistic Appraisal of Titanium-Impregnated Bisphenol A-Type Epoxy Duplex Coating System in Stimulated and Natural Marine Environments of Southeastern Coasta... by Ishrat Jamil, Humaira Bano, Vinod C. Malshe, Azhar Mahmood, Kamran Khan, Nasir M. Ahmad

    Published 2021-01-01
    “…Film hardness measurement by pencil test, adhesion measurement by the crosshatch-tape test, chemical and heat resistance test, gloss measurement, natural exposure, and salt spray testing have demonstrated that Ti-enriched coatings have performed better than the virgin epoxy coating. Moreover, scanning electron microscopy has depicted more surface degradation. …”
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  11. 11611

    Exploring glycolytic enzymes in disease: potential biomarkers and therapeutic targets in neurodegeneration, cancer and parasitic infections by Maura Rojas-Pirela, Diego Andrade-Alviárez, Verónica Rojas, Miguel Marcos, Daniel Salete-Granado, Marirene Chacón-Arnaude, María Á. Pérez-Nieto, Ulrike Kemmerling, Juan Luis Concepción, Paul A. M. Michels, Wilfredo Quiñones

    Published 2025-02-01
    “…It has great relevance at a physiological level because it is responsible for generating ATP in the cell through the conversion of glucose into pyruvate and reducing nicotinamide adenine dinucleotide (NADH) (that may be fed into the electron chain in the mitochondria to produce additional ATP by oxidative phosphorylation), as well as for producing intermediates that can serve as substrates for other metabolic processes. …”
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  12. 11612

    Digital Design and Research of Reliability Allocation of the Gear Transmission System by Han Yingying, Ai Hongxu, Shen Qiang, Li Ziyuan, Li Wei

    Published 2024-04-01
    “…In this study, aiming at the problems of incomplete consideration factors, inconsistent range of changes in different allocation methods for the same parameter, and inconvenient digital software development in existing reliability allocation methods, an improved advisory group on reliability of electronic equipment (AGREE) allocation method is proposed, the scoring allocation method is extended, and the digital characteristics of reliability allocation method are discussed. …”
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  13. 11613

    Scale-Up Preparation and Characterization of Collagen/Sodium Alginate Blend Films by Zhe Wang, Shuaifeng Hu, Huaiyu Wang

    Published 2017-01-01
    “…The microstructures were also evaluated by scanning electron microscopy (SEM), atomic force microscopy (AFM), and Fourier transform-infrared spectroscopy (FTIR). …”
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  14. 11614

    Role of Indium Alloying with Lead as a Means to Reduce the Passivation Phenomena in Lead/Acid Batteries by Abdel-Rahman El-Sayed, Hossnia S. Mohran, Hoda Abdel Shafy Shilkamy

    Published 2014-01-01
    “…The composition and microstructure of the corrosion layer on Pb-In alloys are characterized by X-ray diffraction (XRD), energy-dispersive X-ray spectroscopy analysis (EDX), and scanning electron microscopy (SEM). The potentiodynamic and chronopotentiometric curves show that the anodic behavior of all investigated electrodes exhibits active/passive transition. …”
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  15. 11615

    Investigation of ionospheric response to a moderate geomagnetic storm over the mid-latitude of Saudi Arabia by Alenazi Moqbil Salem, Nooreldeen Hassan Mahdy, Ahmed Ayman Mahmoud, Yossuf Mohamed, Lomotey Solomon Otoo, Yassen Ahmed, Mahrous Ayman

    Published 2025-01-01
    “…Observations from three Global Positioning System (GPS) stations (RFHA, 29.6∘{\text{29.6}}^{\circ }N; ARAR, 30.9∘{\text{30.9}}^{\circ }N; TRIF, 31.6∘{\text{31.6}}^{\circ }N) in Saudi Arabia’s Northern Borders Province were used to derive the vertical total electron content (VTEC), revealing a significant increase during the storm’s main phase. …”
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  16. 11616

    A Compact UWB Antenna with a Quarter-Wavelength Strip in a Rectangular Slot for 5.5 GHz Band Notch by Pichet Moeikham, Chatree Mahatthanajatuphat, Prayoot Akkaraekthalin

    Published 2013-01-01
    “…The proposed filter, consisting in a rectangular slot including a quarter-wavelength strip integrated on the lower inner edge of the UWB radiating patch, is capable of reducing the energy emission in the frequency range between 5.1 and 5.75 GHz resulting in lower EMIs with sensible electronic equipments working in this frequency band. …”
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  17. 11617

    Growth kinetics of sintering neck and particle rotation mechanism of silver nanoparticles by molecular dynamics simulation and in-situ TEM observation by Peng Wu, Jiayun Feng, Yiping Wang, Geng Li, Zirui Tong, Shang Wang, Yongchun Zou, Yanhong Tian

    Published 2025-03-01
    “…In this paper, the sintering process of Ag nanoparticles with different sizes was simulated by molecular dynamics simulation, and the simulation results were verified with the in-situ observation under transmission electron microscopy (TEM) heating, which further clarified the sintering mechanism of Ag nanoparticles. …”
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  18. 11618

    High-resolution imaging of organic and inorganic nanoparticles at nanometre-scale resolution by X-ray ensemble diffraction microscopy by Ning-Jung Chen, Chia-Hui Yeh, Huai-Yu Cao, Nai-Chi Chen, Chun-Jung Chen, Chun-Yu Chen, Yi-Wei Tsai, Jhih-Min Lin, Yu-Shan Huang, Chien-Nan Hsiao, Chien-Chun Chen

    Published 2025-01-01
    “…The structural information was directly retrieved from the diffraction intensities without prior knowledge and was subsequently confirmed through transmission electron microscopy.…”
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  19. 11619

    Design of MnOx/TiO2 Nanostructures for Photocatalytic Removal of 2,4‐D Herbicide by Angeles Mantilla, Sandra Cipagauta Díaz, Enrique Samaniego Benitez, Francisco Javier Tzompantzi Morales, Michelle Navarrete Magaña

    Published 2025-01-01
    “…This increase was attributed to the synthesis method, which facilitated the formation of nanostructured heterojunctions mainly composed of TiO2 and MnO2, reducing the recombination of electron‐hole pairs. TEM analysis confirmed these structures. …”
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  20. 11620

    Design of Shadow Filter Using Low-Voltage Multiple-Input Operational Transconductance Amplifiers by Montree Kumngern, Fabian Khateb, Tomasz Kulej, Natchayathorn Wattikornsirikul

    Published 2025-01-01
    “…Moreover, the natural frequency can be electronically controlled by modifying parameters of the original biquad filters, providing advantages in compensating for process, voltage, and temperature variations. …”
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