Showing 141 - 160 results of 717 for search '(( 50 ((mean decrease) OR (a decrease)) ) OR ((( a systematic decrease ) OR ( 2 n decrease ))))*', query time: 0.27s Refine Results
  1. 141

    Strategic Sourcing in Construction Companies- A Case Study in Qatar by El Sibaii, Samer

    Published 2018
    “…If sourcing is done properly with a systematic and fact-based approach; then it will become "strategic sourcing"; presenting comprehensive and determined goals. …”
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  8. 148

    Implementing and Analyzing a Recursive Technique for Building Path Oblivious RAM by Rachid, Maan Haj

    Published 2018
    “…If the position map is still larger than the client's capacity, a smaller ORAM O2 is built to store the position map for O1. We call these additional trees auxiliary trees. …”
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    Noble metal -doped graphitic carbon nitride photocatalyst for enhancement photocatalytic decomposition of antibiotic pollutant in wastewater under visible light by Viet N.M.

    Published 2019
    “…The structure and surface elements distribution of synthesized materials were characterized using XRD, SEM, XPS, UV–vis and N2 adsorption-desorption experiment. The doping of Ag not only decreased the band-gap energy and particle size, but also enhanced the separation of charge carriers and decreased the electron/hole recombination in the g-C3N4 structure. …”
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  12. 152

    Enhanced boron removal by electricity generation in a microbial fuel cell by Ping, Qingyun

    Published 2016
    “…Two scenarios were examined, the MFC as a pretreatment process and the MFC as a post-treatment step in connection with conventional desalination. …”
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  13. 153

    The impact of COVID-19 pandemic on tobacco use: A population-based study by Alomari, Mahmoud A.

    Published 2023
    “…Conclusions Changes in the SH during COVID-19 have been reported in about 50% of participants who smoke tobacco, with a more reported decrease than increase in use. …”
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  14. 154

    Development of a Mechanistic and Data-Driven Model for Multiphase Flow Leak Detection in Pipeline by Barooah, Abinash

    Published 2024
    “…Data sets were generated for a wide range of geometric (3-5 inch pipe diameter, 2000-10000 feet pipe length, 500-1500 feet leak location, 0.2-3 inch leak opening diameter), hydrodynamic (Newtonian, air, CO2, N2) and operating conditions (0.3-0.628 outlet liquid fraction). …”
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  15. 155
  16. 156

    The Ulama and the Al Saud: A Relationship Between Elites in Saudi Arabia by Permuy, Alexandra

    Published 2016
    “…Historically, the AlSaud and the ulama were elites of equal standing, but oil resources, bureaucratization and modernization have altered the state-society relations, and decreased the influence and importance of the religious establishment vis-a-vis the state. …”
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  17. 157
  18. 158

    A case study to identify the hindrances to widespread adoption of electric vehicles in qatar by Khandakar, A.

    Published 2020
    “…The adoption of electric vehicles (EVs) have proven to be a crucial factor to decreasing the emission of greenhouse gases (GHG) into the atmosphere. …”
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  19. 159

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

    Published 2013
    “…The SEM results of the above polymerized blends reflect the formation of spherical nanoparticles with diameter ranging from 50nm to 90nm with a decrease in PS concentration that facilitates the formation of clusters. …”
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  20. 160

    Understanding the Scales Formation Inhibition Mechanism on C-Steel in a Sour Media by Al-Qahtani, Noora

    Published 2019
    “…In this work, the electrochemical behaviour of C-steel in sour (i) de-ionised water (DIW) and (ii) in different NaCl solutions were examined in an H2S system. A series of experiments were conducted at ambient (RT), 50 oC and at 80 oC using different combinations of inhibitors (A and B). …”
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