Showing 1 - 20 results of 440 for search '(((( 59 ((a decrease) OR (_ decrease)) ) OR ( i x decrease ))) OR ( _ linear decrease ))*', query time: 0.23s Refine Results
  1. 1

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

    Published 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 by Abdellah, Mohamed

    Published 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 by Eissa, N. A. [نبيل عيسى]

    Published 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 by Eissa, N. A. [نبيل عيسى]

    Published 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 by Foudaa, Abd El Aziz S.

    Published 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 by Babukutty, B.

    Published 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 by Radwan, A.Bahgat

    Published 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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    Linear hydrogen gas sensors based on bimetallic nanoclusters by Ayesh, Ahmad I.

    Published 2016
    “…The sensors were found to be sensitive at low concentrations of hydrogen at room temperature, and exhibit a linear relationship between hydrogen concentration and the sensitivity. …”
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  12. 12

    Event-triggered fault detection for discrete-time linear systems by Hajshirmohamadi, S.

    Published 2015
    “…In this paper the problem of event-triggered fault detection filter for discrete-time linear systems is considered and a multi-objective formulation of the problem is presented based on H, H- and generalized H2 performance criteria. …”
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  13. 13

    Event-Triggered fault detection, isolation and control design of linear systems by Davoodi, M.R.

    Published 2015
    “…It is shown that by using an event-Triggered technique applied to both the sensor and filter nodes, the amount of data that is sent through the sensor-To-filter and filter-To-Actuator channels are dramatically decreased. A set of linear matrix inequality (LMI) feasibility conditions are derived to ensure the solvability of the problem as well as to simultaneously obtain the filter parameters and the event-Triggered conditions. …”
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  14. 14

    Event-triggered fault detection and isolation for discrete-time linear systems by Hajshirmohamadi, Shahram

    Published 2016
    “…In this study, the problem of event-triggered fault detection and isolation (FDI) for discrete-time linear time invariant systems is considered. Using a Leunberger observer as the residual generator, a multi-objective formulation of the FDI problem is presented based on l1, H- and H? …”
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  15. 15

    Linear dynamics modelling of droplet deformation in a pulsatile electric field by Vivacqua, Vincenzino

    Published 2016
    “…A linear dynamic model of water droplet deformation in the presence of an electric field has been developed. …”
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  16. 16

    Multicarrier Microgrid Operation Model Using Stochastic Mixed Integer Linear Programming by Mehrjerdi, Hasan

    Published 2022
    “…The model is expressed as a stochastic mixed integer linear programming problem. Both active and reactive powers are modeled. …”
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  17. 17

    Event-triggered fault detection for discrete-time linear multi-agent systems by Hajshirmohamadi, S.

    Published 2016
    “…/H- performance index is guaranteed and it is shown that by using an event-triggered technique, the amount of data that is sent by each agent to its neighboring agents is dramatically decreased. Sufficient conditions for the solvability of the problem are obtained in terms of linear matrix inequalities (LMIs) where extended LMI characterizations are used to reduce the conservativeness of the multi-objective H?…”
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    Investigation Into the Effects of Non-Linear Loading of Domestic Power Network on Home Appliances by Hossain, Ajad

    Published 2016
    “…Non-Linear loads such as Compact Fluorescent lamps (CFLs), Light Emitting diodes (LEDs),Solid state voltage regulators, and variable speed electric drives are increasingly being added tothe domestic, residential and industrial power network. …”
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    Investigation of flexible polymer-Tl2O3 nanocomposites for x-ray detector applications by Al-Sulaiti L.A.

    Published 2019
    “…The membranes are utilized as conductometric X-ray sensors, and their response increases with increasing X-ray generator voltage. …”
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