Showing 11,381 - 11,400 results of 17,323 for search '"electronics"', query time: 0.10s Refine Results
  1. 11381

    Synthesis, Cyclic Voltammetric, Electrochemical, and Gravimetric Corrosion Inhibition Investigations of Schiff Base Derived from 5,5-Dimethyl-1,3-cyclohexanedione and 2-Aminophenol... by Ragi Kooliyat, Joby Thomas Kakkassery, Vinod P. Raphael, Sini Varghese Cheruvathur, Binsi M. Paulson

    Published 2019-01-01
    “…Polarization studies show that DmChDp behaves as a mixed type inhibitor in both media. Scanning electron microscopic analysis established the protective nature of DmChDp on mild steel surface. …”
    Get full text
    Article
  2. 11382

    Evaluation of Mechanochemically Prepared CePO<sub>4</sub>∙H<sub>2</sub>O Nanoparticles as UV Filter for Photoprotective Formulations by Stanislav Kurajica, Filip Brleković, Sabina Keser, Goran Dražić, Katarina Mužina, Vanesa Mihajlović

    Published 2025-01-01
    “…The size of the obtained nanoparticles, as determined from high-resolution transmission electron microscopy images, was around 5 nm. According to UV-Vis diffuse reflectance spectroscopy results, rhabdophane nanoparticles show transparency to visible light and high absorption in the UV region, with a direct bandgap of 3.1 eV. …”
    Get full text
    Article
  3. 11383

    Structural features of near equiatomic FeCo-2V semi-hard magnetic alloy prepared by MIM technology by Nedeljković Borivoje, Pavlović Vladimir B., Obradović Nina, Mitrović Nebojša

    Published 2024-01-01
    “…The influence of sintering temperature was investigated concerning the aspects of the processes of structural transformation by the methods of X-ray diffraction (XRD) and scanning electron microscopy (SEM). The appearance of an intense diffraction peak of the α'- FeCo phase (crystal structure type B2) was registered for all investigated samples. …”
    Get full text
    Article
  4. 11384

    Experimental study on the microscopic characteristics affecting methane adsorption on anthracite coal treated with high-voltage electrical pulses by Chuan-jie Zhu, Ximiao Lu, Bai-quan Lin, Fa-zhi Yan, Chang Guo, Yi-du Hong, Xiang-liang Zhang

    Published 2018-02-01
    “…We find that C, O, and other coal elements constituting oxygenic groups, which mainly account for gas adsorption, decreased slightly after high-voltage electrical pulse treatment, indicating that elemental variation may have little influence on gas adsorption. The scanning electron microscopy and low-pressure nitrogen gas adsorption (LP-N 2 GA) results show that the cumulative micropore volumes of high-voltage electrical pulse-treated coals were much larger than those of original coals. …”
    Get full text
    Article
  5. 11385

    Mechanical characterization and analysis of tensile fracture modes of ultrasonically stir cast Al6082 composites reinforced with Cu powder premixed Metakaolin particles by Renjin J Bright, P. Hariharasakthisudhan

    Published 2022-09-01
    “…The microstructure evaluation of the composites was performed by Scanning Electron Microscope (SEM) and Optical Microscope (OM). …”
    Get full text
    Article
  6. 11386

    Adsorption of Pb Using Mesoporous Activated Carbon and its Effects on Surface Modifications by Eleni Deliyanni, Anastasia Arabatzidou, Nikolaos Tzoupanos, Kostas A. Matis

    Published 2012-07-01
    “…The pristine materials, namely, those after surface modifications and those after adsorption, were characterized by the adsorption of nitrogen, Fourier transform infrared spectroscopy, scanning electron microscopy and thermal analyses. We conducted batch experiments to study the effect of initial concentration, pH and temperature on the removal of Pb 2+ . …”
    Get full text
    Article
  7. 11387

    Domestic Organic Waste: A Potential Source to Produce the Energy via a Single-Chamber Microbial Fuel Cell by Amira Suriaty Yaakop, Akil Ahmad, Fida Hussain, Sang-Eun Oh, Mohammed B. Alshammari, Raju Chauhan

    Published 2023-01-01
    “…Several studies have shown that one of the major challenges is the generation of electrons as a result of poor exploitation of organic substrates. …”
    Get full text
    Article
  8. 11388

    PALLIATIVE CARE IN HIGHER EDUCATION INSTITUTIONS: A PROMISING CHALLENGE by Luciana Colares Maia, Alexandre Ernesto Silva, Lorena Caldeira de Melo, Maria Izabel dos Santos, Pâmela Carvalho Pupo

    Published 2023-09-01
    “…Searches were carried out in the electronic databases of the Virtual Health Library, using the Descriptors in Health Sciences and Medical Subject Headings: Palliative care; Medical Education and Diseases. …”
    Get full text
    Article
  9. 11389

    A Method to Mitigate the Effects of Strong Geomagnetic Storm on GNSS Precise Point Positioning by Xiaomin Luo, Junfeng Du, Yidong Lou, Shengfeng Gu, Xinan Yue, Jingbin Liu, Biyan Chen

    Published 2022-01-01
    “…To mitigate the adverse effects of strong geomagnetic storms, we propose to establish the geometry‐free (GF) cycle slip threshold model based on ionospheric disturbance index rate of total electron content index to reduce the false detection rate of cycle slip in GNSS precise point positioning (PPP) during strong storm periods, thus improving the accuracy and reliability of GNSS PPP. …”
    Get full text
    Article
  10. 11390

    Synthesis and evaluation of CuNi-MOF as a corrosion inhibitor of AISI 304 and 316 stainless steel in 1N HCl solution by Alireza Veysi, Mahmoud Roushani, Hossein Najafi

    Published 2025-01-01
    “…The formation of CuNi-MOF protective layer on the stainless-steel surface was confirmed through Field Emission Scanning Electron Microscopes (FESEM), Energy Dispersive Spectroscopy (EDS), and X-Ray Diffraction (XRD) analysis. …”
    Get full text
    Article
  11. 11391

    Chemical Polymerization Kinetics of Poly-O-Phenylenediamine and Characterization of the Obtained Polymer in Aqueous Hydrochloric Acid Solution Using K2Cr2O7 as Oxidizing Agent by S. M. Sayyah, A. B. Khaliel, Ahmed A. Aboud, S. M. Mohamed

    Published 2014-01-01
    “…The surface morphology of the obtained polymers was characterized by X-ray diffraction and transmission electron microscopy (TEM). The TGA analysis was used to confirm the proposed structure and number of water molecules in each polymeric chain unit. …”
    Get full text
    Article
  12. 11392

    Drug inhibition and substrate transport mechanisms of human VMAT2 by Feiwen Wei, Huihui Liu, Wei Zhang, Jufang Wang, Yanqing Zhang

    Published 2025-01-01
    “…Our study presents the structures of VMAT2 bound to substrates serotonin (5-HT) and dopamine (DA), as well as the inhibitors TBZ and VBZ. Utilizing cryo-electron microscopy (cryo-EM), mutagenesis functional assays, and molecular dynamics (MD) simulations, we elucidate the mechanisms of substrate transport and drug inhibition. …”
    Get full text
    Article
  13. 11393

    A Process Optimization Method of the Mini-LOCOS Field Plate Profile for Improving Electrical Characteristics of LDMOS Device by Shaoxin Yu, Weiheng Shao, Pei-Xiong Gao, Xiang Li, Rongsheng Chen, Bin Zhao

    Published 2023-01-01
    “…The upgradation of the field plate physical profile has been proved by transmission electron microscope cross-section analysis. The angle for the bottom surface of mini-LOCOS field plate θ2 is improved from 11.9° to 12.6°, and the thickness ratio of Hup/Hbottom (field plate oxide thickness for the upper and bottom, respectively) is increased from 71.8% to 76.6%. …”
    Get full text
    Article
  14. 11394

    Analysis of Standards-Based Counterfeit Microelectronics Detection Methods by Devon R. Richman, Michael H. Azarian, Diganta Das, Michael Pecht

    Published 2025-01-01
    “…Counterfeiting of microelectronic parts is an ever-growing threat to the reliability and security of electronic systems. A study was conducted to investigate techniques for the detection of counterfeit microelectronic parts. …”
    Get full text
    Article
  15. 11395

    Stimuli-Responsive Hydrogels Based on Polyglycerol Crosslinked with Citric and Fatty Acids by Leidy C. Solano-Delgado, César A. Bravo-Sanabria, Carolina Ardila-Suárez, Gustavo E. Ramírez-Caballero

    Published 2018-01-01
    “…Formation of hydrogels was confirmed using FTIR, and physicochemical properties were analyzed by Scanning Electron Microscopy (SEM), Differential Scanning Calorimetric (DSC), and Dynamic Mechanical Analysis (DMA). …”
    Get full text
    Article
  16. 11396

    Features of business ecosystems promotion by K. A. Arzhanova, A. S. Kachalova

    Published 2024-03-01
    “…The main tools of business promotion with the help of geo-services, influencers, and electronic mail are considered, and their features, application specifics are described. …”
    Get full text
    Article
  17. 11397

    Effect of Tremella fuciformis polysaccharide on the stalling and flavor of tteok during storage by Hongxiu Fan, Hongcheng Liu, Wenyi Li, Wenjing Su, Dawei Wang, Shanshan Zhang, Tingting Liu, Yanrong Zhang

    Published 2023-01-01
    “…The possible mechanism for the retarding staling effect of TFP is related to the interaction between TFP and starch chains that interferes with the alignment of starch chains. Electronic nose and gas chromatography-mass spectrum (GC-MS) analysis results showed that the difference in the concentrations of volatile compounds and fatty acids of tteoks at different storage time gradually increased with the advancement of storage period. …”
    Get full text
    Article
  18. 11398

    Microscale Investigation of Arsenic Distribution and Species in Cement Product from Cement Kiln Coprocessing Wastes by Yufei Yang, Jingchuan Xue, Qifei Huang

    Published 2013-01-01
    “…To improve the understanding of the immobilization mechanism and the leaching risk of Arsenic (As) in the cement product from coprocessing wastes using cement kiln, distribution and species of As in cement product were determined by microscale investigation methods, including electron probe microanalysis (EPMA) and X-ray absorption spectroscopy. …”
    Get full text
    Article
  19. 11399

    Interferon Treatment of Hepatitis C Reinfection after Liver Transplantation: A Meta-Analysis by Yaqin Chen, Gang Wu, Hongmin Zhang, Hua Xu, Hong Li, Ling Chen, Yixuan Yang, Peng Hu, Dazhi Zhang, Hong Ren, Huaidong Hu

    Published 2015-01-01
    “…Methods. We searched electronic databases up to July 31, 2013, to obtain relevant research reports that satisfied the inclusion criteria. …”
    Get full text
    Article
  20. 11400

    Effect of Sintering Temperature on Membranes Manufactured with Clays for Textile Effluent Treatment by Mirele Costa da Silva, Hélio de Lucena Lira, Rosa do Carmo de Oliveira Lima, Normanda Lino de Freitas

    Published 2015-01-01
    “…The membranes were characterized by scanning electron microscopy, Hg porosimetry, and water permeability with desalinated water. …”
    Get full text
    Article