Showing 201 - 220 results of 864 for search '(( 50 ((mean decrease) OR (a decrease)) ) OR ((( a case decrease ) OR ( 2 e decrease ))))*', query time: 0.21s Refine Results
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    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 . …”
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  3. 203

    Platelet Concentrate Treatments for Temporomandibular Disorders: A Systematic Review and Meta-analysis by Al-Hamed F.S.

    Published 2021
    “…Exclusion criteria were case series, observational studies, animal studies, and reviews. …”
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    Uncertain training data set conceptual reduction: A machine learning perspective by Rezk, Eman

    Published 2016
    “…These reduction methods have been compared to three other machine learning based reduction algorithms through a classification case study of breast cancer data. …”
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  6. 206

    A novel cylindrical electrode configuration for inducing dielectrophoretic forces during electrocoagulation by Alkhatib, Afnan M.

    Published 2020
    “…The removal of total phosphorous (TP) and chemical oxygen demand (COD) from a secondary treated wastewater (STW) using a new electrocoagulation electrode configuration was evaluated. …”
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  7. 207

    Dietary patterns and the risk of coronary heart disease among Jordanians: A caseecontrol study by Tayyem, RF

    Published 2017
    “…This study aimed to evaluate several dietary choices and their potential association with CHD. Methods and Results A case-control study was conducted at Prince Hamza Hospital, a referral center for coronary angiography in Amman, Jordan. …”
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  8. 208

    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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    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. …”
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  12. 212

    Urology Residents' Perspectives on the In-House On-Call Systems: A Study in an Accredited Academic Center by Khalil, Ibrahim A. and Ibrahim, Tarek and Aldeeb, Maya and Mohamed, Ahmed and Ben Salah, Rym and Aboumarzouk, Omar M. and Al-Naimi, Abdulla

    Published 2022
    “…However, the total number of duty hours violations decreased in the 12-hour on-call system. Conclusion: The 12-hour system is a better alternative to the 24-hour system in terms of the resident's quality of life, education, surgical case volume, and compliance with duty hour rules.…”
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  13. 213

    Mechanical Behavior of a Novel Nanocomposite Polysulphone - Carbon Nanotubes Membrane for Water Treatment by Wang, Kui

    Published 2016
    “…Uniaxial tensile behavior of the membranes was characterized by means of a universal material testing machine under different testing conditions. …”
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  14. 214

    Driver Drowsiness Detection Study using Heart Rate Variability analysis in Virtual Reality Environment by Chowdhury, Muhammad E.H.

    Published 2018
    “…Figure 4 shows the PSD averaged over trials for sample participants in case of active and drowsy states. As it can be seen from Fig. 4, there is a significant difference in the LF/HF ratios, as it decreased drastically from 4.164 (Fig. 4A) when subject was awake to 1.355 (Fig. 4B) when subject was drowsy. …”
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    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. …”
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