Showing 41 - 60 results of 618 for search '(( 50 ((mean decrease) OR (a decrease)) ) OR ((( 16 i decrease ) OR ( a stem decrease ))))*', query time: 0.22s Refine Results
  1. 41
  2. 42

    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. …”
    Get full text
    Get full text
  3. 43
  4. 44
  5. 45

    Adult appendicitis score versus Alvarado score: A comparative study in the diagnosis of acute appendicitis by Ghali, Mohamed Said

    Published 2023
    “…Results AAS risk stratification was applied to the study population. Group I for a low probability, and groups II and III for an intermediate and high probability of AA. …”
    Get full text
    Get full text
  6. 46

    Mangrove As A Bioindicator For Environmental Pollution In The Coastal Marine Environments-Review by Sadooni, Fadhil N. [فاضل السعدوني]

    Published 1999
    “…The integrity of the mangrove ecosystem can be used as a simple bioindicator for a wide range of pollutants with a high efficiency and a minimum cost.…”
    Get full text
  7. 47
  8. 48

    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. …”
    Get full text
    Get full text
  9. 49

    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. …”
    Get full text
    Get full text
  10. 50
  11. 51
  12. 52

    A systematic review of stability of medicines used in emergency medical service settings by Rachid, Ousama

    Published 2020
    “…In the GCC region including Qatar, temperature and relative humidity values may rise over 50°C and 80%, respectively, according to climate data from the Qatar Civil Aviation Authority 3 . …”
    Get full text
    Get full text
  13. 53
  14. 54
  15. 55

    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). …”
    Get full text
    Get full text
  16. 56

    Textile-Reinforced Mortar (TRM) System as a Strengthening Technique on Reinforced Concrete Beams by Afzal, Muhammad Shekaib

    Published 2016
    “…The average values of energy absorption for using carbon as strengthening material were 1.8 × , 1.2 × and 1.6 × for “ρ” _“s” ^“1” “ = 0.5%,” “ρ” _“s” ^“2” “ = 0.72% and “ “ρ” _“s” ^“3” “ = 1.27%” beam specimens respectively to that of the control specimen. …”
    Get full text
    Get full text
  17. 57

    Experimental study of exhaust emissions and performance of a dual fuel IDI diesel engine by Badr, O.

    Published 1999
    “…Dual fuel engines of the compression ignition type provide an alternative approach for I.C. engines to improve economy, reduce exhaust emissions and achieve a greater power. The present contribution is an experimental investigation to evaluate such a statement using a modified Ricardo E6 indirect injection diesel engine. …”
    Get full text
    Get full text
  18. 58
  19. 59

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

    Published 2024
    “…The effect of different pressure constraints, pipe length, pipe diameter, two-phase fluid rheology, leak diameter, leak location, outlet liquid volume fraction, and flowing liquid hold-up on leak size, pressure, and flow rate is analyzed. Decreasing the liquid fraction in the outlet section of the leak leads to a slight increase (6% average) in the inlet mass flow rate and a significant decrease (50% average) in the outlet mass flow rate for fixed pressure constraints, resulting in an increased leak flow rate, pressure, and density. …”
    Get full text
    Get full text
  20. 60