Showing 501 - 520 results of 1,099 for search '(( 2 1 decrease ) OR ( 10 ((meter decrease) OR (((nn decrease) OR (mean decrease)))) ))*', query time: 0.18s Refine Results
  1. 501

    Using Event History Analysis in the Social Sciences by Mozahem, Najib A.

    Published 2019
    “…Since the variable of interest is how much time passes between two consecutive logins for each student, I use a statistical technique called event-history analysis or survival analysis. …”
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  2. 502
  3. 503

    Preparation and characterization of chemically synthesized polyaniline–polystyrene blends as a carbon dioxide gas sensor by J., Bhadra

    Published 2013
    “…The non-ohmic behavior of I–V characteristics by the blend films indicates that these nanocomposite films may have some utility in electronic device applications; an increase in conductivity is observed with decreasing PS concentration. …”
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  4. 504
  5. 505

    Diabetic Sensorimotor Polyneuropathy Severity Classification Using Adaptive Neuro Fuzzy Inference System by Haque, Fahmida

    Published 2021
    “…Diabetic sensorimotor polyneuropathy (DSPN) is an early indicator for non-healing diabetic wounds and diabetic foot ulcers, which account for one of the most common complications of diabetes, leading to increased healthcare cost, decreased quality of life, infections, amputations, and death. …”
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  6. 506

    Tailoring optical absorption in silicon nanostructures from UV to visible light: A TDDFT study by Hassan, Walid M.I.

    Published 2016
    “…(ii) The exciton binding energy is seen to decrease by approximately 45% from 0.67 eV to about 0.3 eV with length increase, for a nanostructure with a cross-section diameter of approximately 12 Å. …”
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  7. 507

    EFFECT OF PHENOL AS A CONTAMINANT ON THE WILD PEARL OYSTER PINCTADA IMBRICATA RADIATA IN QATAR: ECOTOXICOLOGICAL APPROACH AND USE OF OYSTER SHELL STRUCTURE AS A POTENTIAL MITIGATIO... by BARAH, FARAHNAZ GHOLAMREZA

    Published 2022
    “…Based on the adsorption isotherm model, the adsorption capacity decreased by temperature and the coefficient of determination R2 of the Freundlich adsorption isotherm model showed the best equilibrium data for phenol adsorption with the physical interaction adsorption process. …”
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  8. 508

    Boost inverter-based HVDC transmission system with inherent blocking capability of AC side contribution during DC side faults by Elserougi, A.

    Published 2014
    “…A comparison between the performance of the conventional 2-level VSC-HVDC and the proposed system during DC side faults is also presented. …”
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  9. 509
  10. 510

    Combined Heat and Power System based on Solid Oxide Fuel Cells for hospitals in hot and humid environment. by ARSHAD, RAIHA

    Published 2021
    “…Finding optimized and sustainable solutions to the depletion of current resources and the associated CO2 emissions is one of Qatar's 2030 vision's most essential goals. …”
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  11. 511

    Environmental impacts of solar photovoltaic systems: A critical review of recent progress and future outlook by Tawalbeh M.

    Published 2021
    “…It was concluded that the carbon footprint of the PV system could be decreased further by one order of magnitude using novel manufacturing materials. …”
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  12. 512
  13. 513

    The effect of post-lunch napping on mood, reaction time, and antioxidant defense during repeated sprint exercice by Romdhani, Mohamed

    Published 2021
    “…To compare the effects of two nap opportunities (20 and 90 min) to countermeasure the transient naturally occurring increased sleepiness and decreased performances during the post-lunch dip (PLD). …”
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  14. 514

    Novel voltage balancing algorithm for single-phase cascaded multilevel inverter for post-module failure operation in solar photovoltaic applications by Rahman S.

    Published 2019
    “…To validate the control algorithm for off-grid and grid connected system, simulation results of the multilevel qZSI are discussed in two categories: (i) DC voltage source powered multilevel qZSI for RL load subjected to module failure and (ii) solar powered multilevel qZSI connected to utility grid subjected to module failure and variable solar irradiation. …”
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  15. 515
  16. 516

    Impact On Local Pearl Oyster Pinctada Radiata Exposed To Chronic Levels Of Chlorine by Alfaqih, Arwa Shaif

    Published 2019
    “…Chlorine is widely used in industrial processes for mainly i. Sterilization of sewage and pollutants and ii. …”
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  17. 517

    Modeling of dual-metal Schottky contacts based silicon micro and nano wire solar cells by Rabbani, M. Golam

    Published 2014
    “…We study solar cell properties of single silicon wires connected at their ends to two dissimilar metals of different work functions. …”
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    A Reconfigurable Multipurpose SoC Mobile Platform for metal detection by Al Rshid Abazeed, Omran

    Published 2018
    “…Acknowledgment This project was funded by Qatar University Internal Grants program. References [1] Y. Zhu, B. Jin, Y. Wu, T. Guo and X. Zhao, «Trajectory Correction and Locomotion Analysis of a Hexapod Walking Robot with Semi-Round Rigid Feet», Sensors, vol. 16, no. 9, p. 1392, 2016. [2] T. …”
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