يعرض 1 - 20 نتائج من 387 نتيجة بحث عن '(((( 59 ((a decrease) OR (_ decrease)) ) OR ( _ ac decrease ))) OR ( i x decrease ))*', وقت الاستعلام: 0.22s تنقيح النتائج
  1. 1

    Structural and magnetic properties of Ni1-xZnxFe 2O4 (x=0, 0.5 and 1) nanopowders prepared by sol-gel method حسب Gao P.

    منشور في 2013
    "…A series of nanostructured Ni-Zn ferrites Ni1-xZn xFe2O4 (x=0, 0.5 and 1) with a grain size from 24 to 65 nm have been prepared with a sol-gel method. …"
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  2. 2

    Drastic difference between hole and electron injection through the gradient shell of Cd: XSeyZn1- xS1- y quantum dots حسب Abdellah, Mohamed

    منشور في 2017
    "…Ultrafast fluorescence spectroscopy was used to investigate the hole injection in CdxSeyZn1xS1−y gradient core–shell quantum dot (CSQD) sensitized p-type NiO photocathodes. …"
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  3. 3

    Study of Magnetic Properties and Lattice Dynamics of the Cdx Co1-x Ferrite System by MossbauerEffect حسب Eissa, N. A. [نبيل عيسى]

    منشور في 1981
    "…The magnetic properties and lattice dynamics of the spinel ferrite system Cdx Coi-x Fe^ 04 (x = 0.0, 0.1, . . . , and 1.) were studied in the temperature range between 78 to 800°K. …"
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    Mossbauer Effect Study of the Cations Distribution and its Influence on the Electric Field Gradient of the Cdx Co1-x Ferrite System حسب Eissa, N. A. [نبيل عيسى]

    منشور في 1982
    "…In the ferrite system Cd,Co,_x Fe; 04 (X=0.0, O.I, 0.2, ....... , 1.0). it was found that the introduction of Co2'1' decrease the EFG at the octahedral B-site. …"
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  7. 7

    Caprylamidopropyl Betaine as a Highly Efficient eco-friendly Corrosion Inhibitor for API X120 Steel in 1 M H2SO4 حسب Foudaa, Abd El Aziz S.

    منشور في 2020
    "…CORROSION inhibition of API X120 steel in a 1M sulfuric acid solution at altered temperatures was investigated utilizing a new eco-friendly surfactant (Caprylamidopropyl Betaine (CAPB)) by Gravimetric and electrochemical test (containing potentiodynamic polarization (PP), electrochemical impedance spectroscopy (EIS). …"
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  8. 8

    Correlating the rheological and magneto-optical properties of cobalt substituted magnetite ferrofluids (CoxFe1?xFe2O4) with theoretical studies حسب Babukutty, B.

    منشور في 2023
    "…An environmental friendly method of co-precipitation is applied to generate CoxFe1?xFe2O4 with variable dopant concentration (x = 0-0.8), which is deeply investigated by structural and functional property analyses of the ferrofluids. …"
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  9. 9

    Corrosion inhibition of API X120 steel in a highly aggressive medium using stearamidopropyl dimethylamine حسب Radwan, A.Bahgat

    منشور في 2017
    "…The overall results showed that SAPDA significantly decreased the corrosion rate of API X120 steel with an inhibition efficiency of approximately 99% at an inhibitor concentration of 136 μmol L− 1. …"
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    Investigation of flexible polymer-Tl2O3 nanocomposites for x-ray detector applications حسب Al-Sulaiti L.A.

    منشور في 2019
    "…The membranes are utilized as conductometric X-ray sensors, and their response increases with increasing X-ray generator voltage. …"
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  14. 14

    Polyaniline/Polystyrene Blends: In-Depth Analysis of the Effect of Sulfonic Acid Dopant Concentration on AC Conductivity Using Broadband Dielectric Spectroscopy حسب Al-Thani N.

    منشور في 2018
    "…Increasing CSA resulted in a decrease in the AC conductivity of the blends. This behaviour was explained in terms of the availability of a lone pair of electrons of the NH groups in the polyaniline, which are typically attacked by the electron-withdrawing sulfonic acid groups of CSA. …"
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    Boost inverter-based HVDC transmission system with inherent blocking capability of AC side contribution during DC side faults حسب Elserougi, A.

    منشور في 2014
    "…The simulation results elucidate a significant decrease in the DC fault current due to the blocking capability of the BI-HVDC system during DC side faults.…"
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    Cry1Ac toxicity enhancement towards lepidopteran pest Ephestia kuehniella through its protection against excessive proteolysis حسب Elleuch, Jihen

    منشور في 2016
    "…However, a protection against excessive degradation of protoxin and toxin forms of Cry1Ac was strongly decreased in the case of δ-endotoxins produced in the presence of P20 as compared to those from P20 lacking control. …"
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    Bidirectional buck-boost inverter-based HVDC transmission system with AC-side contribution blocking capability during DC-side faults حسب Elserougi, A. A.

    منشور في 2014
    "…The simulation results reveal the promising performance under normal operation as well as a significant decrease in the dc fault current due to the ac-side contribution blocking capability of the BBI-HVDC system during dc-side faults.…"
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    Electrochemical and thermodynamic study on the corrosion performance of API X120 steel in 3.5% NaCl solution حسب Shahzad, Khuram

    منشور في 2020
    "…The overall results revealed that PEI significantly decreases the corrosion rate of API X120 steel with inhibition efficiency of 94% at a concentration of 100 μmol L−1. …"
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