Showing 821 - 840 results of 1,927 for search '"atomism"', query time: 0.03s Refine Results
  1. 821

    Spectral Dependence of Optical Absorption of 4H-SiC Doped with Boron and Aluminum by I. G. Atabaev, Kh. N. Juraev, M. U. Hajiev

    Published 2018-01-01
    “…It was shown that the use of sources of impurity atoms created by using boron and aluminum chlorides allows one to reduce the concentration of vacancy defects.…”
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  2. 822

    Algorithms for Computing Wiener Indices of Acyclic and Unicyclic Graphs by Bo Bi, Muhammad Kamran Jamil, Khawaja Muhammad Fahd, Tian-Le Sun, Imran Ahmad, Lei Ding

    Published 2021-01-01
    “…Let G=VG,EG be a molecular graph, where VG and EG are the sets of vertices (atoms) and edges (bonds). A topological index of a molecular graph is a numerical quantity which helps to predict the chemical/physical properties of the molecules. …”
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  3. 823

    Synthesis and Antileishmanial Activity of Lipophilic Aromatic Aminoalcohols by Roberta Novaes Reis Corrales, Liliane Sena Pinheiro, Elaine Soares Coimbra, Adilson David Da Silva, Mireille Le Hyaric

    Published 2010-01-01
    “…All compounds were assessed for their in vitro activity against promastigotes of three Leishmania species The most lipophilic aminoalcohols bearing an aliphatic moiety with eight to 12 carbon atoms displayed a good activity against L. amazonensis and L. major, and two of them also showed antiproliferative activity against L. chagasi. …”
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  4. 824

    Structure, Texture and Catalytic Properties of Pd/SiO Catalysts by S.A. El-Hakam, Awad I. Ahmed, S.M. Hassan, H.M. Farage

    Published 1996-10-01
    “…The active site for the dehydrogenation process on Pd/silica catalysts consists of one Pd atom. The kinetics of the dehydrogenation exhibit a fractional order.…”
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  5. 825

    Thermal Decomposition Kinetics of Labile Chromium Complex with Benzoic Acid by M. K. Mishra, N. M. Misra

    Published 2011-01-01
    “…Its spectral characterization was done by using Elemental analysis (C and H), Inductively coupled plasma optical emission spectroscopy (ICP - OES), Ultraviolet - visible (UV-Vis) spectroscopy, Fourier transform infrared (FTIR) spectroscopy and Fast Atomic Bombardment (FAB) Mass spectrometry. Whereas thermal decomposition was investigated by differential scanning calorimetric (DSC). …”
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  6. 826
  7. 827
  8. 828
  9. 829

    PbO2/rGO Electrode as a Superior and Efficient Anode in Electrocatalytic Degradation of Safranine-O by Titin Aryani, Roto Roto, Mudasir Mudasir

    Published 2024-10-01
    “…PbO2/rGO electrode has the atomic composition of C (87.24%), O (9.03), and Pb (3.73). …”
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  10. 830

    Cardinality-constrained structured data-fitting problems by Fan, Zhenan, Fang, Huang, Friedlander, Michael P.

    Published 2024-05-01
    “…A memory-efficient solution framework is proposed for the cardinality-constrained structured data-fitting problem. Dual-based atom-identification rules reveal the structure of the optimal primal solution from near-optimal dual solutions, which allows for a simple and computationally efficient algorithm that translates any feasible dual solution into a primal solution satisfying the cardinality constraint. …”
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  11. 831

    In Vitro Degradation of PHB/Bacterial Cellulose Biocomposite Scaffolds by Maria Râpă, Cătălin Zaharia, Paul Octavian Stănescu, Angela Cășărică, Ecaterina Matei, Andra Mihaela Predescu, Mircea Cristian Pantilimon, Ruxandra Vidu, Cristian Predescu, Horia Cioflan

    Published 2021-01-01
    “…The surface of the biocomposites was analyzed via atomic force microscopy (AFM). In vitro degradation of the biocomposites was evaluated by weight loss and thermal properties (DSC) assessment after the immersion of the specimens in phosphate-buffered saline solution (PBS of pH 7.4) over 20 days. …”
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  12. 832

    Ultra-fast etching of photoresist by reactive atmospheric-pressure thermal plasma jet with surface temperature measurement by Kyohei Matsumoto, Hibiki Kato, Jiawen Yu, Hiroaki Hanafusa, Seiichiro Higashi

    Published 2025-01-01
    “…Optical interference contactless thermometry (OICT) and optical emission spectroscopy were carried out to clarify the relationship between the etching rate, amount of atomic oxygen radicals, and PR surface temperature. …”
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  13. 833

    Highly Selective Synthesis of Chlorophenols under Microwave Irradiation by Yawen Xiong, Hongdong Duan, Xia Meng, Zhaoyun Ding, Weichun Feng

    Published 2016-01-01
    “…A proposed reaction mechanism is deduced; one electron transfers from CuCl2 to phenol followed by the formation of tautomeric radical that can be rapidly captured by chlorine atom and converts into para-substituted product.…”
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  14. 834

    The Deformation Mechanisms in Process of Crack Propagation for Alpha Titanium with Compounding Microdefects by Ying Sheng, Xiang-guo Zeng

    Published 2016-01-01
    “…The phenomenon, principles, and mechanisms of different compound microscale defects propagation of α-Ti were observed and explained at atomic scale, and the effects of different microdefects on macrofracture parameters of materials were studied.…”
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  15. 835

    COMPLEX FOR ELEMENTAL ANALYSIS OF SUBSURFACE LAYERS WITH NANOMETER DEPTH RESOLUTION by A. S. Kamyshan, F. F. Komarov, V. V. Danilevich, P. A. Grishan

    Published 2015-04-01
    “…A measuring complex for quantitative analysis of element contents and distributions of doping atoms in subsurface layers of crystals as well as in thin films by means of the registration of energy spectra of ions scattered to angles higher than π/2 has been designed and fabricated. …”
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  16. 836

    Effects of Aluminum on Hydrogen Solubility and Diffusion in Deformed Fe-Mn Alloys by C. Hüter, S. Dang, X. Zhang, A. Glensk, R. Spatschek

    Published 2016-01-01
    “…Both for diffusivity and solubility of hydrogen, we find that the influence of the substitutional Al atom has both local chemical and nonlocal volumetric contributions.…”
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  17. 837

    The Role of Hydrogen Bond Interactions in Crystal Formation of Pyrrolo-Azines Alcohols by Marcel Mirel Popa, Mihai Răducă, Isabela C. Man, Florea Dumitrascu

    Published 2025-01-01
    “…One of the most important features is the presence of the hydroxyl group bonded to an asymmetric carbon atom which was involved in strong hydrogen bonds. …”
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  18. 838

    Accurate calculation of low energy scattering phase shifts of charged particles in a harmonic oscillator trap by Mirko Bagnarol, Nir Barnea, Matúš Rojik, Martin Schäfer

    Published 2025-02-01
    “…We also provide full access to the Python script used to obtain these results, which can be readily applied to a wide range of core-fragment scattering problems in nuclear and atomic physics.…”
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  19. 839

    MAPPING OF SALTWATER INTRUSION AT IGBOKODA, SOUTHWESTERN, NIGERIA USING COMBINED GEOPHYSICAL AND CHEMICAL TECHNIQUES by JAMES ADEGOKE, WILFRED IGBOAMA, EMMANUEL ADETUWO

    Published 2018-03-01
    “…Eight (8) Vertical Electrical sounding were carried out using the Schlumberger Electrode array system with maximum spread of (AB/2) 133 m and water samples were acquired and analysed using atomic absorption spectrometer. The VES data was interpreted by the method of partial curve matching and computer iteration technique using Winresist software. …”
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  20. 840

    USE OF THE MICROWAVE ENERGY FOR ALUMINUM WASTE FOAMING by LUCIAN PAUNESCU, MARIUS FLORIN DRAGOESCU, SORIN MIRCEA AXINTE, ANA CASANDRA SEBE

    Published 2019-12-01
    “…The raw material was recycling aluminum waste processed by ecological melting and gas atomizing to obtain the fine powder required in the foaming process. …”
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