Showing 6,681 - 6,700 results of 13,351 for search '"electronics"', query time: 0.08s Refine Results
  1. 6681

    FORMATION OF PROFESSIONAL COMPETENCE IN THE COURSE OF PHYSICO-CHEMICAL LABORATORY WORKSHOP IN ECONOMIC UNIVERSITY by Natalia Yu. Stozhko, Boris I. Bortnik, Albina V. Tchernysheva, Ekaterina M. Podshivalova

    Published 2017-01-01
    “…The connections of these competences with content of the laboratory practical work providing the application of electronic resources optimizing labor-consuming routine transactions of an experiment and facilitating handling of its results are determined. …”
    Get full text
    Article
  2. 6682

    High throughput microwell spectrophotometric assay for olmesartan medoxomil in tablets based on its charge-transfer reaction with DDQ by Darwish Ibrahim A., Wani Tanveer A., Khalil Nasr Y., Abdel-Rahman Hamdy M.

    Published 2014-03-01
    “…The formation of a colored charge-transfer (CT) complex between OLM as an n-electron donor and 2,3-dichloro- -5,6-dicyano-1,4-benzoquinone (DDQ) as a p-electron acceptor was investigated, and employed as the basis for the development of the new assay. …”
    Get full text
    Article
  3. 6683

    Effect of Trace Rare Earth Elements (Ce) on the Corrosion Resistance of High-Strength Weathering Bridge Steels by Jiquan Chen, Ruifeng Dong, Yuansu Lei, Peiying Zhou, Xiong Yang, Lifeng Fan

    Published 2025-01-01
    “…The corrosion behavior of Q370qENH high-strength weathering bridge steel in a marine atmosphere was studied using electron probe microanalysis (EPMA), field emission scanning electron microscopy (FE-SEM), X-ray diffraction (XRD), and other surface testing techniques. …”
    Get full text
    Article
  4. 6684

    Synthesis and Characterisation of Copper(II) Complexes with Tridentate NNO Functionalized Ligand: Density Function Theory Study, DNA Binding Mechanism, Optical Properties, and Biol... by Madhumita Hazra, Tanushree Dolai, Akhil Pandey, Subrata Kumar Dey, Animesh Patra

    Published 2014-01-01
    “…The density function theory calculations are used to investigate the electronic structures and the electronic properties of ligand and complex. …”
    Get full text
    Article
  5. 6685

    Synthesis and Spectroscopic and Biological Activities of Zn(II) Porphyrin with Oxygen Donors by Gauri Devi Bajju, Sujata Kundan, Madhulika Bhagat, Deepmala Gupta, Ashu Kapahi, Geeta Devi

    Published 2014-01-01
    “…Absorption spectra show two principal effects: a red shift for phenols bearing substituted electron releasing groups (−CH3, −NH2) and blue shift for phenols bearing electron withdrawing groups (−NO2, −Cl) relative to Zn-t(p-CH3) PP, respectively. 1H NMR spectra show that the protons of the phenol ring axially attached to the central metal ion are merged with the protons of the porphyrin ring. …”
    Get full text
    Article
  6. 6686

    UNCONTROLLED PHOTOMULTIPLIER CURRENT IN PHOTOEMISSION ANALYSIS by K. A. Viazava, K. N. Kasparov, O. G. Penyazkov

    Published 2016-09-01
    “…In such photoemission measurements except current of photocathode is always exist a reverse current from the collector of electrons to the photocathode in two-electrode sensors. …”
    Get full text
    Article
  7. 6687

    Determination of Optimal Drop Height in Free-Fall Shock Test Using Regression Analysis and Back-Propagation Neural Network by Chao-Rong Chen, Chia-Hung Wu, Hsin-Tsrong Lee

    Published 2014-01-01
    “…Shock testing is widely employed to assess the performance of electronic systems, including military devices and civilian systems. …”
    Get full text
    Article
  8. 6688

    Synthesis, DFT Calculation, and Antimicrobial Studies of Novel Zn(II), Co(II), Cu(II), and Mn(II) Heteroleptic Complexes Containing Benzoylacetone and Dithiocarbamate by Anthony C. Ekennia, Damian C. Onwudiwe, Lukman O. Olasunkanmi, Aderoju A. Osowole, Eno E. Ebenso

    Published 2015-01-01
    “…The results of the elemental analyses, magnetic susceptibility measurements, and electronic spectra inferred that the Zn(II) complex adopted a four-coordinate geometry while the Co(II), Cu(II), and Mn(II) complexes assumed octahedral geometries. …”
    Get full text
    Article
  9. 6689

    Negative Ion Beam Emittance Calculations by M. Turek, P. Węgierek

    Published 2020-03-01
    “…Ion beam phase space portraits were also presented to enrich the discussion.Growth of ion (electron) beam emittance was observed both with the increasing radius of the extraction opening and the inclination of its bevelled surfaces. …”
    Get full text
    Article
  10. 6690

    Spectroscopic and Morphological Studies of Metal-Organic and Metal-Free Dyes onto Titania Films for Dye-Sensitized Solar Cells by Gabriella Di Carlo, Daniela Caschera, Roberta G. Toro, Cristina Riccucci, Gabriel M. Ingo, Giuseppina Padeletti, Luisa De Marco, Giuseppe Gigli, Giovanna Pennesi, Gloria Zanotti, Anna M. Paoletti, Nicola Angelini

    Published 2013-01-01
    “…We have investigated the spectroscopic behavior of three different sensitizers adsorbed onto titania thin films in order to gain information both on the electron transfer process from dye to titania and on the anchorage of the chromophore onto the semiconductor. …”
    Get full text
    Article
  11. 6691

    Magnetorefractive effect in metallic Co/Pt nanostructures by А. N. Yurasov, D. A. Sayfulina, Т. N. Bakhvalova

    Published 2024-04-01
    “…This made it possible for the number of free electrons to be estimated and scattering in nanostructures to be investigated.Conclusions. …”
    Get full text
    Article
  12. 6692

    Gamma-ray attenuation characteristics of polypropylene filled with nano-sized and bulk Bi2O3 and CuO by Gouda Mona M., Shebly Mona, Habanjar Khulud, Obeid Amro, Awad Ramadan, Badawi Mohamed S.

    Published 2024-01-01
    “…Parameters such as the mass attenuation coefficients, total molecular cross-section, effective atomic cross-section, total electronic cross-section, electron density, effective atomic number, half-value layer, tenth value layer, and relaxation length were examined. …”
    Get full text
    Article
  13. 6693

    Calculation Of Gruneisen Parameter, Compressibility, And Bulk Modulus as Functions Of Pressure In (C6H5CH2NH3)2 PBI4 by Arzu Kurt

    Published 2022-03-01
    “…It is important to understand and model theoretically how induced pressure affects mechanical and electronic properties of (PMA)2PbI4 in order to develop new potential applications in optoelectronics. …”
    Get full text
    Article
  14. 6694

    Métabolisme territorial et filières de récupération-recyclage : le cas des déchets d’équipements électriques et électroniques (DEEE) en Midi-Pyrénées. by Jean-Baptiste Bahers

    Published 2014-02-01
    “…This work focuses on the treatment of Waste Electrical and Electronic Equipment (WEE). It reveals how the local recycling system contributes to the development of territorial ecology. …”
    Get full text
    Article
  15. 6695

    CONSUMER SOVEREIGNTY AT A TIME OF GLOBALIZATION AND ICT EXPANSION by Bogdan Mróz

    Published 2016-05-01
    “…On the one hand, this offers a chance of consumer empowerment and wider choice but on the other, previously unknown issues and threats are making themselves felt, among them electronic surveillance and loss of privacy. In the present article, an attempt is made to diagnose the chances for, and threats to, consumer sovereignty resulting from globalization and swift development of new information and communications technology.…”
    Get full text
    Article
  16. 6696

    Method and system development of external target designation with target indication for armoured weapons samples by V. I. Kirnos, A. V. Zubar’, I. V. Kunaev

    Published 2019-03-01
    “…The peculiarity of this method is the use of a mathematical model of a digital video camera to describe the optical-electronic channels of modern sights of armored weapons.…”
    Get full text
    Article
  17. 6697

    ECONOMY OF MATERIAL AND ENERGY RESOURCES AT THERMAL TREATMENT by A. I. Garost

    Published 2009-03-01
    “…Using the method of electronic scanning microscopy  we have studied structure and micro composition of films formed on a heat treated surface.…”
    Get full text
    Article
  18. 6698

    Ultrasound and Microwave Coassisted Synthesis and Luminescent Properties of (Ln = La, Gd; ) Phosphors by Jing Hu, Qianming Wang

    Published 2013-01-01
    “…Their crystal structures and morphologies which have been verified by X-ray diffraction (XRD) and scanning electron microscopy (SEM) exhibited gradual changes due to the insertion of lanthanide ions (La or Gd) in calcium molybdates. …”
    Get full text
    Article
  19. 6699

    Synthesis of Novel Iono- and Photochromic Spiropyrans Derived from 6,7-Dihydroxy-8-Formyl-4-Methyl-2H-Chromene-2-One by Olga G. Nikolaeva, Alexey V. Tsukanov, Evgenii N. Shepelenko, Boris S. Lukyanov, Anatoly V. Metelitsa, Olga Yu. Kostyrina, Alexander D. Dubonosov, Vladimir A. Bren, Vladimir I. Minkin

    Published 2009-01-01
    “…The largest content of merocyanine form was found for the derivative with an electron-donating methyl group in position 5 of hetaryl fragment. …”
    Get full text
    Article
  20. 6700

    Baits for Sampling Wireworms in Southern Florida's Agricultural Fields by José Alvarez, Ronald Cherry

    Published 2006-08-01
    “… SC078, a 3-page fact sheet by José Alvarez and Ronald Cherry, is a new addition to the UF Agronomy Department's electronic Sugarcane Handbook. It provides the basic data necessary for growers in the Everglades Agricultural Area to use rolled oats baits as a sampling tool to determine whether it is necessary to apply pesticides for wireworm control before planting. …”
    Get full text
    Article