Showing 41 - 60 results of 968 for search '(( 50 ((nn decrease) OR (a decrease)) ) OR ((( a system decrease ) OR ( 2 n decrease ))))*', query time: 0.30s Refine Results
  1. 41

    Curcumin a Colorimetric and Fluorimetric Cyanide Probe in Aqueous System and Living Cells by Hijji, Yousef

    Published 2019
    “…Other monovalent anions tested such as F−, Cl−, Br−, I−, AcO−, H2AsO4− and N3− caused no significant color or spectral changes. …”
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  2. 42

    Assessment of Student Learning Outcomes for Assurance of Learning at Qatar University by Daoud, Khaled A

    Published 2014
    “…A unique feature of the system is the auditing of annual program assessment reports by external experts. …”
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  3. 43

    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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  4. 44

    A new design of solar tower system amplified with a thermoelectric unit to produce distilled water and power by Khanmohammadi, Shoaib

    Published 2021
    “…In this paper, a new design of a solar tower system boosted with a thermoelectric generator (TEG) for power generation and distilled water production, is proposed and investigated. …”
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  5. 45

    Quantification of pv power and economic losses due to soiling in Qatar by Zeedan A.

    Published 2021
    “…Soiling losses of photovoltaic (PV) panels due to dust lead to a significant decrease in solar energy yield and result in economic losses; this hence poses critical challenges to the viability of PV in smart grid systems. …”
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  6. 46
  7. 47

    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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  8. 48

    Computational approach to unravel the impact of missense mutations of proteins (D2HGDH and IDH2) causing D-2-hydroxyglutaric aciduria 2. by Thirumal Kumar, D

    Published 2018
    “…In this study, we studied six mutations, four in the D2HGDH (I147S, D375Y, N439D, and V444A) and two in the IDH2 proteins (R140G, R140Q). …”
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  9. 49

    Green handover with a hybrid satisfaction mechanism by Zorba, Nizar

    Published 2013
    “…On the other hand, a decrease in the energy consumption should not mean lower performance for the operator and customers. …”
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  10. 50

    Improved properties of Al-Si3N4 nanocomposites fabricated through a microwave sintering and hot extrusion process by Matli, Penchal Reddy

    Published 2017
    “…The thermal expansion coefficient of the Al composite decreased with the progressive addition of hard Si3N4 nanoparticles. …”
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  13. 53

    A process for CO2 capture and brine salinity reduction through reaction with potassium hydroxide: A multi-stage evaluation by Mourad, Aya A-H.

    Published 2022
    “…Solvay and modified Solvay processes are facing a major challenge in reducing brine salinity to a level suitable for agriculture and industry. …”
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  14. 54
  15. 55

    Embedded system for motion control of an omnidirectional mobile robot by Al Mamun Md.A.

    Published 2018
    “…The first part of this research is to design and implement an embedded system that can communicate with a remote server using a wireless link, and execute received commands. …”
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  16. 56

    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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  17. 57

    Effect of AlN nanoparticle concentration in the electrolyte on corrosion resistance and mechanical properties of the electrodeposited composite coatings by Khan, M.S.

    Published 2024
    “…This research aims to develop an innovative solution by incorporating AlN nanoparticles with various concentrations (0.1, 0.2, 0.4, and 0.8 g/L) as reinforcement in the Ni-P electrolyte to develop composite coatings using A36 carbon steel as a substrate through direct current (DC) electrodeposition method. …”
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  18. 58

    A Deep Learning Approach for Vital Signs Compression and Energy Efficient Delivery in mhealth Systems by Said, A.

    Published 2018
    “…Due to the increasing number of chronic disease patients, continuous health monitoring has become the top priority for health-care providers and has posed a major stimulus for the development of scalable and energy efficient mobile health systems. …”
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  19. 59

    Optimization of cultivation conditions for combined nutrient removal and CO2 fixation in a batch photobioreactor by Al Ketife, Ahmed MD

    Published 2017
    “…At 22% CO2 the Rc and μ decreased by around an order of magnitude, and nutrient removal also decreased to 79% and 50% for N and P, respectively. …”
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  20. 60

    Study of performance, combustion, and emissions parameters of DI-diesel engine fueled with algae biodiesel/diesel/n-pentane blends by Elkelawy, Medhat

    Published 2021
    “…Through performance tests, it was found that 15 ml of n-pentane per liter was the best addition as it caused an increase in the brake thermal efficiency of 7.1% and a decrease in brake specific fuel consumption of 6.4% compared to the elegant B50. …”
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