يعرض 361 - 380 نتائج من 433 نتيجة بحث عن '(( 2 d decrease ) OR ( 100 ((per decrease) OR (((mean decrease) OR (a decrease)))) ))', وقت الاستعلام: 0.20s تنقيح النتائج
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    Effect of sintering temperature of NBT–6BT lead-free ceramics on the structural, ferroelectric and piezoelectric properties حسب Slimani, Ahmed

    منشور في 2022
    "…It is found that the optimal ferroelectric and piezoelectric values were obtained at 1150 °C (P r = 27 µC/cm 2 , E c = 3.89 kV/mm and d 33 = 110 pC/N). According to these results, we suggest that 850 °C and 1150 °C can be considered as optimal calcination and sintering temperature in NBT-6BT ceramic, respectively.…"
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  6. 366
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    A Modular Multilevel Voltage-Boosting Marx Pulse-Waveform Generator for Electroporation Applications حسب Elgenedy M.A.

    منشور في 2019
    "…In the BMPG, a controllable, low-voltage input boost converter supplies, via directing/blocking (D/B) diodes, two arms of a series modular multilevel converter half-bridge sub-modules (HB-SMs). …"
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  8. 368
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    Hydrogen Production via Ethanol Decomposition over Bimetallic Catalyst حسب Ashok, Anchu

    منشور في 2016
    "…Ethanol decomposition over bimetallic CuCo were conducted using in situ diffuse reflectance infrared fourier transform spectroscopy (DRIFT) study under N2 flow at different temperatures (50, 100, 200, 300, 400°C). Temperature-time profile of CuCo shows an increase in combustion temperature with increase in fuel ratio with maximum temperature at φ = 1 (stoichiometric ratio) and after that it decreases. …"
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  10. 370
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    Trends and Appropriateness of Sodium-glucose Co-transporter 2 Inhibitors Use in Qatar حسب Zaghloul, Nancy

    منشور في 2023
    "…Empagliflozin prescribing showed an increase over dapagliflozin, which decreased by the end of 2018. SGLT2is were prescribed for appropriate indication in 400 (100%) patients studied, while inappropriate dosing was found in 13 (3%) patients. …"
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  15. 375
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    Mechanical properties and surface characteristics of an AA6060 alloy strained in tension at cryogenic and room temperature حسب Xu, Zebing

    منشور في 2015
    "…When the temperature decreases, the yield strength, the ultimate tensile strength and ductility to fracture are drastically increased from 217.2 MPa, 252.4 MPa, 14.5% to 251.6 MPa, 335.9 Mpa, 21.5% respectively, and the average diameter of dimples decreases from ~8 µm to ~3 µm. …"
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  17. 377
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    Adaptive Network Coding over Cognitive Relay Networks حسب Chun, Young Jin

    منشور في 2013
    "…Using numerical results, we show that the proposed adaptive network coding achieves up to 5 dB gain at target outage 10^−3 as compared to conventional fixed network coding schemes.…"
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  20. 380

    Prospects Of Amino Acids And Ionic Liquids As Natural Gas Hydrate Inhibitors For Offshore Flow Assurance حسب Qureshi, M. Fahed Aziz

    منشور في 2018
    "…The effect of stirring on the hydrate crystal formation at different stirring rates (100-1400 RPM) was also investigated. It was found that a threshold limit exists for the stirring rate, above and below which no hydrate formation is likely to occur within the selected system. …"
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