يعرض 81 - 100 نتائج من 360 نتيجة بحث عن '(( 16 i decrease ) OR ( 5 ((((step decrease) OR (teer decrease))) OR (mean decrease)) ))', وقت الاستعلام: 0.19s تنقيح النتائج
  1. 81
  2. 82

    Recycled Concrete Used in Subbase in Potential Use for Road Base and Cement Bounded Material (CBM) حسب Ahmad, Hassan Haidar

    منشور في 2020
    "…Concrete dumped as waste in landfills in Qatar, so this paper will emphasis utilizing the concrete waste through means of recycling and reusing in the road construction market. …"
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  3. 83

    Hydrogen Production via Ethanol Decomposition over Bimetallic Catalyst حسب Ashok, Anchu

    منشور في 2016
    "…The reaction between NH3 and HNO3 released during decomposition of glycine and metal nitrate respectively produces the energy required for single step combustion synthesis. At higher value of φ, the reactive medium generates H2 rich reducing environment to convert metal oxide to metallic form Bimetallic CuCo were synthesized from the aqueous solution of cobalt nitrate (Co(NO3)2·6H2O), copper nitrate (Cu(NO3)2·6H2O) and glycine (C2H5NO2) in solution combustion synthesis (SCS) method using a fuel to oxidizer ratio of φ 0.5, 1, 1.75 and 2.5. …"
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  4. 84
  5. 85

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

    منشور في 2019
    "…Curcumin, 1,7-bis(4-hydroxy-3-methoxyphenyl)-1,6-hepta-diene-3,5-dione, is a natural product obtained from the rhizome of Curcuma longa. …"
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  6. 86
  7. 87

    Floating capital pattern and biomass slope allocation method in the life history of calotropis procera (AIT.) AIT. F. حسب Ismail, A. M. A. [احمد محمد علي اسماعيل]

    منشور في 1992
    "…There were differences in the direction of change in the root/shoot ratio: increase, decrease and no change. The mean root/shoot ratio was 0.21:1 during the juvenile phase, rising to 0.68:1 and stabilized at 0.5:1 prior to and following the reproductive phase. …"
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  8. 88
  9. 89

    Tobacco Use and Its Health Effects among Professional Athletes in Qatar حسب Chaabane, Zaina

    منشور في 2016
    "…A total of 108 male professional athletes participated in the study from ten ball game teams in the same sport league in Qatar (age = 26.4 ± 5.1 yrs, height = 190.6 ± 11.9 cm, and weight = 91.5 ± 16.4 kg). …"
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  10. 90
  11. 91
  12. 92

    Association between Soft Drink Consumption and Bone Mineral Density among Qatari Women- Analysis of Qatar Biobank Data حسب Hamid, Aamna

    منشور في 2020
    "…Results: While most of the participants did not drink soft drinks (68%), around one third reported consuming soft drinks. A total of 16.4% of participants reported consuming soft drinks < 1 time/ week and 15.6% of participants reported consuming soft drinks ≥ 1 time/ week. …"
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  13. 93
  14. 94
  15. 95

    Socket Shield Technique to Improve the Outcomes of Immediate Implant: A Systematic Review and Meta-Analysis حسب Scarano, Antonio

    منشور في 2023
    "…Random-effects meta-analysis was conducted, with mean difference and 95% confidence intervals (MD, 95% CI) as effect estimates. …"
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  16. 96
  17. 97
  18. 98

    Cold Plasma as Effective Tool for Aluminum Surface Cleaning حسب Popelka, Anton

    منشور في 2016
    "…In the final step, two layers of foils are wounded together and rolling oil is sprayed between the two layers and the -twin foil- is rolled down. …"
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  19. 99

    Pilot-scale petroleum refinery wastewaters treatment systems: performance and microbial communities' analysis حسب Karray, Fatma

    منشور في 2020
    "…The reduction of the COD, BOD5, phenols, and the total petroleum hydrocarbon (TPH) reached 82.10%, 85.87%, 91.63%, and 81.11%, respectively at high hydraulic residence time (HRT = 10 days). Decreasing HRT to 5 and 2.5 days led to a decrease in the efficiency of the process and a decrease in biomass concentration was also observed (<1000 mg/l). …"
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  20. 100

    Studies on growth and chemical composition of tobacco varieties. IV - comparative effects of various combinations of fertilizers on economic potentialities of tobacco plants حسب Younis, M. E. [محمود الباز يونس]

    منشور في 1987
    "…In two experiments, tobacco plants were treated with various combinations of ammonium nitrate (23% N) and compound C (3.5% N, 23% P and 16% K). At all levels used in experiment I, stem length and number of leaves were increased above the control values. …"
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