يعرض 521 - 540 نتائج من 895 نتيجة بحث عن '(( 5 ((((steel decrease) OR (nn decrease))) OR (a decrease)) ) OR ( 50 points decrease ))', وقت الاستعلام: 0.19s تنقيح النتائج
  1. 521
  2. 522
  3. 523
  4. 524
  5. 525

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

    منشور في 2018
    "…The LF/HF ratio reflects the differences between awake and drowsy states while the ratio was decreasing gradually from the awake state to drowsy state [5-6].Method A portable wireless BioRadio (Fig.2 A) (Great Lakes NeuroTechnologies, Inc.) …"
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  6. 526

    Effect Of Sand Blasting On Soda Lime Glass Properties حسب Bousbaa, C.

    منشور في 2003
    "…The as received glass Weibull plot shows a large dispersion expressed by a low Weibull modulus (m = 5.41) and a relatively higher average strength value (smoy = 76 MPa). …"
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  7. 527

    Pd nanocrystals encapsulated in MOF-derived Ni/N-doped hollow carbon nanosheets for efficient thermal CO oxidation: unveiling the effect of porosity حسب Ipadeola, Adewale K.

    منشور في 2023
    "…This is evidenced in the great ability of Pd/Ni-MOF-HNC to utterly oxidize CO at a lower complete conversion temperature (T100) of 114.5 °C compared with Pd/Ni-MOF-NC (153.8 °C) and Pd/C (201.5 °C) under atmospheric pressure. …"
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  8. 528

    Fish diversity in correlation with some environmental factors in the mangal of two protectorate areas, ras muhammed and nabq on the red sea in egypt. حسب El Dawi, El Sayed Fikri Ali [السيد فكري علي ضوي]

    منشور في 1997
    "…The present investigation revealed that the high salinity and temperature as well as the decrease in dissolved oxygen in Ras Muhammed and Nabq has a profound effect on the low density and diversity of species inhabiting these areas. …"
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  9. 529

    Yerba Maté (Illex Paraguariensis) ingestion augments fat oxidation and energy expenditure during exercise at various submaximal intensities حسب Alkhatib, Ahmad

    منشور في 2014
    "…These changes were combined with a trend towards a decrease in BLC (P = 0.066), and without a significant difference inV˙O2peak, peak power, peak RER, or peak BLC. …"
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  10. 530

    Reinforcement of polyacrylamide-co-tert-butyl acrylate base gel using nanosilica for conformance control at low and high reservoir temperatures حسب Shamlooh M.

    منشور في 2020
    "…Therefore, this study introduces a new polymeric formulation that serves as a water shut-off agent for reservoirs at low and high temperatures. …"
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  11. 531
  12. 532

    Smoking cessation counseling in Qatar: Community pharmacists' attitudes, role perceptions and practices حسب El Hajj, Maguy Saffouh

    منشور في 2012
    "…Background: Smoking is a major public health problem in Qatar. The potential for community pharmacists to offer smoking cessation counseling in this country can be high. …"
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  13. 533
  14. 534

    Optimal Design of Cogeneration Systems Based on Flaring and Venting Streams and Accounting for the Involved Uncertainty حسب Tovar-Facio, Javier

    منشور في 2017
    "…This paper proposes a solution approach that enables to determine cumulative probability curves to give to decision makers a useful tool to know the financial risk related to the implementation of the proposed system, and the results show that the proposed system is a suitable option to reduce carbon dioxide emissions and to decrease the operating costs. 1 2017 Elsevier B.V.…"
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  15. 535
  16. 536

    Age-Related Differences of the Athlete`s Heart حسب Kneffel, Zsuzsanna

    منشور في 2013
    "…Left ventricle muscle mass (LVMM) is higher in older endurance athletes than in age-matched non-athletes (5) but the difference between athletic and non-athletic subjects decrease continuously or disappears during the ageing. …"
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  17. 537
  18. 538

    Synthesis of Metallocene Catalyzed Ethylene 1,7-Octadiene Copolymer: Effect of Copolymerization on Polymer Properties حسب Rahaman M.

    منشور في 2018
    "…The tensile stress-strain plots show multiple necks. A reduction in tensile modulus, strength, and strain at break is seen for copolymers compared to homopolymer. …"
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  19. 539

    Re-emission of slow positrons from tungsten at elevated temperatures حسب Al-Qaradawi, I. Y.

    منشور في 2002
    "…Irrespective of target history, no sharpening of the energy spectrum of re-emitted positrons was observed as the remoderator temperature was increased. Further, a steady decrease in the apparent re-emitted positron intensity was observed, attributed primarily to the increase in positronium formation, as the temperature of the foil was increased from 20 to 500 °C. …"
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  20. 540

    Performance assessment of inductive power transfer for railway applications حسب Almuhannadi, D.

    منشور في 2015
    "…The practical implementation has been conducted at a rated voltage of 100V DC at 50kHz and input power of 80W. …"
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