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  1. 861

    Analytical expressions for electrodynamic parameters of the shielded microstrip line by A. N. Kovalenko, A. D. Yarlykov

    Published 2021-08-01
    “…Analytical expressions are presented in the form of a sum of slowly and rapidly converging series to determine the main electrodynamic parameters of the line – wave resistance and deceleration coefficient. …”
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    Article
  2. 862

    Betahistine dihydrochloride quantitative determination in dosage forms by the reaction with sodium 1,2-napthoquinone-4-sulphonate by A.O. Donchenko, S. O. Vasyuk

    Published 2018-04-01
    “…Materials and methods. Sodium 1,2-napthoquinone-4-sulphonate was assessed as chemical reagent for the quantitative determination of betahistine dihydrochloride by visible spectrophotometric method. …”
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  3. 863
  4. 864

    Ways to improve methods of monitoring the coordination abilities of young basketball players aged 13-14 by Roman Boichuk, Mykola Nosko, Yuliya Nosko, Zhanna Grashchenkova, Iryna Petrenko, Ivan Vaskan, Andriy Shankovskyi

    Published 2024-12-01
    “…The reliability of these tests was evaluated by determining the correlation coefficients between the results of the first test and subsequent tests. …”
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  5. 865

    Spectrophotometric determination of Phenylephrine hydrochloride and Salbutamol sulphate drugs in pharmaceutical preparations using diazotized Metoclopramide hydrochloride by Baghdad Science Journal

    Published 2015-03-01
    “…A spectrophotometric method has been proposed for the determination of two drugs containing phenol group [phenylephrine hydrochloride (PHP) and salbutamol sulphate (SLB)] in pharmaceutical dosage forms. …”
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    Article
  6. 866

    Social capital as a determinant of quality of life in greek cancer patients: a cross-sectional study by Athanasios Pitis, Maria Diamantopoulou, Aspasia Panagiotou, Dimitrios Papageorgiou, Foteini Tzavella

    Published 2025-08-01
    “…The EU Cancer Inequalities Registry indicates that social determinants of health significantly influence the cancer burden in Greece, thus affecting quality of life.MethodsThis was a cross-sectional study; the Social Capital Questionnaire Greek version was used for the evaluation of individual social capital, and the EORTC Core Quality of Life questionnaire (EORTC QLQ-C30) was used for the assessment of quality of life. …”
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  7. 867

    Critical Resolved Shear Stress and Work Hardening Determination in HCP Metals: Application to Zr Single Crystals by Jean-Sébastien Lecomte, Jérôme Crépin, Pierre Barberis

    Published 2024-09-01
    “…This paper presents a novel approach to determine CRSS and specific hardening matrix coefficients for commercially pure zirconium (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi>α</mi></semantics></math></inline-formula>-Zr) at room temperature. …”
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  8. 868
  9. 869

    Experimental Investigation of Seawater for the Absorption of Carbon Dioxide from Ship Chimneys by İrem Koçyiğit Çapoğlu, Duygu Uysal, Özkan Murat Doğan, Bekir Zühtü Uysal

    Published 2024-06-01
    “…In these experiments, the liquid side individual physical mass transfer coefficients (kL0) were determined by the oxygen (O2) desorption method for pure water and 3.5 wt% NaCl solution. …”
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  10. 870
  11. 871

    Influence of geometrical parameters of dental implants on secondary stability and osseointegration process depending on the type of bone by R. V. Studenikin, A. V. Sushchenko, A. A. Mamedov

    Published 2023-07-01
    “…After two and six months, an analysis of the loss of marginal bone, micromotion tests were carried out, changes in the stability coefficients were determined by the method of frequency magnetic resonance.Results. …”
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  12. 872

    OPTIMAL PARAMETERS OF ASYMMETRICAL OSCILLATIONS OF THE TOOL FOR CIRCULARING WITH VISCOUS STRUCTURAL STEEL by S. S. Danilchyk, V. K. Sheleh

    Published 2017-10-01
    “…A formula has been derived for determination of this ratio according to a coefficient of oscillation cycle asymmetry and number of complete oscillation cycles per one revolution of the workpiece. …”
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  13. 873

    Determination of Composition and Amount of Different Feeds to Produce Animal Products to Use in Agricultural Policy Studies in Iran by Seyed Majid Alimagham, Afshin Soltani, Behrouz Dastar, Taghi Ghoorchi

    Published 2025-03-01
    “…Comparing the self-reliance coefficients reported with the calculated coefficients showed that the results for vegetable meal, seed corn, leguminous fodder and forage obtained from pasture are consistent with each other. …”
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  14. 874

    Monte Carlo Simulation of Gamma and Neutron Shielding with High-performance Ultra-heavy Cement Composite by Mohammadreza Alipoor, Mahdi Eshghi, Ramazan Sever

    Published 2024-12-01
    “…To evaluate the radiation shielding capabilities, other quantities such as the linear attenuation coefficient, the thickness of the tenth value layer, the thermal neutron cross-section, absorption rate of thermal neutrons, and the cross-section of the fast neutron removal are determined. …”
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  15. 875

    A humidity resistant radon source developed by ion exchange of radium in a membrane by Yanliang Chen, Linfeng He, Gang Han

    Published 2024-12-01
    “…Objective: To develop a humidity resistant radon source on a membrane based on the ion exchange technique. Methods: 226Ra in its standard solution was adsorbed in the HP membrane through cation exchange. …”
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  16. 876

    The Effect of Lesion Length on Doppler Velocities Used Routinely to Determine Carotid Stenosis Cross-Sectional Severity by Wladyslaw Dabrowski, Lukasz Tekieli, Anna Kablak-Ziembicka, Justyna Stefaniak, Karolina Dzierwa, Adam Mazurek, Piotr Paluszek, Krzysztof Zmudka, Piotr Pieniazek, Piotr Musialek

    Published 2025-05-01
    “…Irrespective of CS-CSS, a significant LL effect on PSV and EDV occurred with LL ≥ 7 mm (n = 224/293, i.e., 76.5% study patients/lesions; r = 0.38 and r = 0.35); for MLA irrespective of CS-CCS the coefficients were r = 0.49 (PSV) and r = 0.42 (EDV); <i>p</i> < 0.001 for all. …”
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  17. 877

    KINEMATICSOF THEPLANAR QUADRILATERAL MECHANISM by Florian Ion PETRESCU, Victoria PETRESCU

    Published 2011-11-01
    “…This paper presents an original method to determine the kinematic parameters at the linkedquadrilateral mechanism. …”
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  18. 878

    Research and Practice of Surveying and Mapping for Failed Large Modulus Cylindrical Gear by Ben Daochun

    Published 2015-01-01
    “…From tooth profile wear and the demand of match manufacturing,a set of field mapping method is proposed,which does not depend drawings,while by virtue of toothed parameter with accumulated manufacturing experience that included addendum circle,tooth root circle,helix angle,variable coefficient measuring,modulus and pressure angle determining. …”
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  19. 879

    Coaxial probe ended by a metallic cavity cell to determine the material dielectric constant and dissipation factor by Franck Moukanda Mbango, Micke Ghislain Lountala, Omar Christian Massamba

    Published 2025-08-01
    “…The technique utilizes only the standard materials DK within a particular range to determine the required coefficients, including probe-cavity interface effects. …”
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  20. 880

    Substantiating the Design Parameters of a Cleaner of Root Crops from Soil by Vladimir I. Kurdyumov, Yuri M. Isaev, Andrey A. Pavlushin, Egor M. Gorelyshev

    Published 2025-03-01
    “…There has been found the dependence of the angular displacement φ(t), angular velocity ω(t) of the root crop located on rotating rollers, and the dependence of the coefficient of root crop sliding friction on the rollers on the angle α, which determines the relationship between the main design parameters of the working element, in particular, the diameter of the rollers and the distance between them, and the physical and mechanical properties of the root cr ops. …”
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