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Showing 121 - 140 results of 634 for search '(( increased reactions speed ) OR (( (decrease OR decreased) OR increased) actions speed ))', query time: 0.12s Refine Results
  1. 121

    Research of the influence of filter element resistance on the powered air-purifying respirator service life by D. Slavinskyi, T. Bilko, Yu. Cheberyachko, S. Vambol, O. Yavorska

    Published 2024-11-01
    “…The following parameters of the simulation model of a powered air-purifying respirator were substantiated: controlling action – fan rotating speed, restrictions on air flow and air pressure in the respirator mask (depending on the mode of working arrangements of the user), concentration of dust in the air of the working area, capacity of the power source, power consumption of the electric motor of the fan and control system components, parameters of filter elements (fibre packing density, filter layer thickness, fibre diameter, etc.), input concentration of dust aerosol, which made it possible to establish the relationship between the value of the filter element resistance and the time to complete discharge of the power source. …”
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  4. 124

    Walking gait biomechanics in individuals with quadriceps tendon autograft anterior cruciate ligament reconstruction by Kate Pfile, Bennett Prosser, Harris Slone, Michelle McLeod, Chris Gregory, Jennifer Hunnicutt

    Published 2025-05-01
    “…Three-dimensional hip and knee kinematics and kinetics and vertical ground reaction force were assessed while participants walked at self-selected speeds. …”
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  5. 125

    Laminar Combustion Characteristics of Ethanol-Hydrogen Premixed Fuel by Haowei LU, Genzhu JIANG, Xiaorong WANG

    Published 2025-03-01
    “…With the increase of the equivalent ratio, the molar fraction of H and O free radicals gradually decreased, and the molar fraction of OH free radicals first increased and then decreased. …”
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  6. 126
  7. 127

    Pre-Sowing Treatment of Leguminous Crop Seeds with a Magnetic Field by V. V. Kozyrskiy, V. V. Savchenko, A. Yu. Sinyavskiy

    Published 2019-02-01
    “…Pre-sowing treatment of seeds in a magnetic field can increase crop yields, reduce the incidence of plants and improve product quality.Research purpose To analyze the mechanism of the magnetic field influence on seeds, determine the most effective mode of pre-sowing treatment of leguminous crop seeds in a magnetic field and design parameters of the equipment.Materials and methods The authors have determined that under the influence of a magnetic field, the rate of chemical and biochemical reactions in plant cells increases, the transport of ions and molecules through the cell membrane increases, and the membrane permeability increases, so the sowing qualities of seeds improve and their yield increases. …”
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  8. 128

    Wind-Induced Vibration Response and Weak Locations of 110 kV Diverging Branch Rods Under Strong Wind by Ziye YANG, Mengwei WANG, Chunlin KUANG, Weiguo SHI, Chang HE

    Published 2025-03-01
    “…The 90° wind reaction angle represents the most adverse condition. …”
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  9. 129
  10. 130

    An Adiabatic-Expansion-Induced Perturbation Study on Gas–Aerosol Partitioning in Ambient Air—Formation of NH<sub>4</sub>NO<sub>3</sub> and Microdroplet Nitrogen Fixation (2) by Yating Gao, Qinchu Fan, Yujiao Zhu, Hengqing Shen, Qi Yuan, Yang Gao, Huiwang Gao, Xiaohong Yao

    Published 2025-05-01
    “…Moreover, our analysis suggests that the line speed of microdroplets may be one of the key factors in determining the occurrence, stoichiometric ratio and efficiency of the redox reaction. …”
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  11. 131

    Current Analytical Methods and Challenges for the Clinical Diagnosis of Invasive Pulmonary Aspergillosis Infection by Madeline C. R. Schwarz, Alex E. Moskaluk, Joshua B. Daniels, Sue VandeWoude, Melissa M. Reynolds

    Published 2024-11-01
    “…Further study into methods that offer increased speed and both analytical and clinical sensitivity to decrease diagnosis time for IPA is warranted.…”
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  12. 132
  13. 133

    Acetalization of glycerol with benzaldehyde to synthesize 1,3-PDO via terminal hydroxyl group protection: An experimental and kinetic study by Mohammad Khan, Mohd Moiz Khan

    Published 2025-06-01
    “…Amberlyst 15 exhibited excellent activity and stability over five reuse cycles, ensuring a clean reaction without catalyst deactivation. However, higher catalyst loading, elevated temperatures, and increased mole ratios led to undesired side products, such as methyl-2-hydroxy-3-phenylpropanoate. …”
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  14. 134
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    Elementary students' mathematics learning activities and outcomes through the application of the problem solving method by Esty Saraswati Nur Hartiningrum, Nining Yuly Agustin, Rohmatul Umami

    Published 2023-12-01
    “…The results showed an increase of 24 %. Student participation from 64 % in action I to 80 % in action II increased student learning outcomes by 41.2 %, from 44.1% in action I to 85.3% in action II. …”
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  16. 136

    Threshold Effects, Sacrifice Ratio and Government Debt The Smooth Transition Regression Approach by sara ghobadi

    Published 2024-09-01
    “…In fact, trade openness may shift some of the inflationary pressure to the balance of payments, resulting in lower average increases in the general price level. The positive effect of increasing speed of reducing inflation, in the second regime has led to an increase in the sacrifice ratio. …”
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  17. 137

    SUPRESSION OF MICROSOMAL OXIDATION WEAKENS HISTOCHROME’S DIURETIC EFFECT AT RATS by O. S. Talalaeva, A. Yu. Zharikov, Ya. F. Zverev, S. A. Fedoreyev, V. M. Bryukhanov, V. V. Lampatov

    Published 2013-06-01
    “…Most likely, echinochrome metabolite raises speed glomerular filtrations, providing diuretic reaction of a preparation.…”
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  18. 138

    Experimental study on pore structure and dynamic mechanical properties of modified rubber concrete after freeze-thaw cycle by Minggao Chen, Shujie Yang, Shuyuan Wang, Yan Zhou

    Published 2025-02-01
    “…The elastic action of rubber particles can reduce the increase of the internal porosity of concrete under the action of freeze-thaw cycles and reduce the internal porosity of concrete materials. (3) The peak stress and dissipated energy of three kinds of concrete specimens decreased linearly due to freeze-thaw cycle, and the decrease of plain concrete was higher than that of modified rubber concrete. …”
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  19. 139

    Digital Technology of Assesment the Power Capacity of Tractor Fleet of an Agricultural Enterprise by V. V. Alt, O. F. Savchenko, O. V. Elkin

    Published 2019-10-01
    “…It is shown that power loss of tractors and their decreased traction properties result in increased fuel consumption by 10-15 percent as well as increased operating costs. …”
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  20. 140

    Control of an Electrical Vector Drive of a Mechanical Variable Masses’ System by Kvashnin V. V., Babash A. V., Kosenko V. A., Kvashnin V. O., Klimenko G. P.

    Published 2019-06-01
    “…It was shown that using the existing PI-regulators of speed and current and their settings, the speed dynamic error was found to be as high as 21% at a regulating action, whereas during the disturbing action it was 8%. …”
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