يعرض 801 - 820 نتائج من 1,146 نتيجة بحث عن '(( 2 1 decrease ) OR ( 5 ((step decrease) OR (((we decrease) OR (mean decrease)))) ))', وقت الاستعلام: 0.21s تنقيح النتائج
  1. 801

    Selective adsorption of carbon dioxide, methane and nitrogen using resorcinol-formaldehyde-xerogel activated carbon حسب Awadallah, Ahmed

    منشور في 2017
    "…RF-ACX was used in the adsorption of CO2, CH4, and N2 gases. Adsorption/desorption isotherms of CO2, CH4, and N2 gases onto RF-ACX adsorbent were measured gravimetrically by a magnetic suspension microbalance at five different temperatures (20, 30, 40, 50 and 60 °C) in the pressure range of 0–1 MPa. …"
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  2. 802

    Prevalence and Phylogenetic Analysis of Parvovirus (B19V) among Blood Donors with Different Nationalities Residing in Qatar حسب Abdelrahman, Doua

    منشور في 2021
    "…B19V DNA prevalence statistically decreased with age (p = 0.03). Anti-B19V IgG was detected in 60.3% (561/930) of the tested samples, while only 2.1% (20/930) were IgM-positive and 1.2% (11/930) were both IgM- and IgG-positive. …"
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  3. 803

    Reviewing the oil price-GDP growth relationship: A replication study حسب Charfeddine, Lanouar

    منشور في 2020
    "…Extending the ARX(4), we only find little evidence that oil price decreases impact GDP growth rates on the full data set. …"
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  4. 804

    Relationship between the heart rate and E/A ratio in athletic and non-athletic males in different ages حسب Kneffel, Zsuzsanna

    منشور في 2011
    "…The basic importance of the “athlete’s heart” is manifested in two fields, one is the public health, the second is the competitive sport. …"
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  5. 805

    An exploratory social media intervention for perception and behavior on eating away from home: A cluster randomized trial in Chongqing, China حسب Tingting, Wu

    منشور في 2022
    "…A two-month educational intervention was conducted through social media (WeChat official account, Sina Weblog, and Tencent Weibo) with participants of the intervention group. …"
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  6. 806

    BIOTREATMENT OF GTL PROCESS WATER AND PESTICIDES CONTAMINATED WATER USING PSEUDOMONAS AERUGINOSA: A COMPARATIVE STUDY حسب AHMED, SOMAYA AHMED ELBASHIR

    منشور في 2023
    "…Over 40% of the world's population suffers from water scarcity, a problem that is expected to get worse because of global warming and desertification. Therefore, the mean of treatment and reuse of wastewater has become more critical. …"
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  7. 807
  8. 808
  9. 809
  10. 810

    Dietary patterns associated with the risk of osteoporosis in postmenopausal women حسب Tayyem, Reema F.

    منشور في 2023
    "…On the other hand, the ‘Unhealthy/Western’ and ‘High-Protein’ dietary patterns were positively associated ([Q3: AOR 2.834, 95%CI (1.081–7.430), P = 0.034] and [AQ3: OR 2.601, 95% CI (1.983–6.882), P = 0.045], respectively) with osteoporosis risk in the third quartile. …"
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  11. 811
  12. 812

    Enhancing oil removal from water using ferric oxide nanoparticles doped carbon nanotubes adsorbents حسب Fard, Ahmad Kayvani

    منشور في 2016
    "…Therefore increasing percentage of the Fe2O3 on the surface of CNT increased the removal of the emulsified oil from the water. 2016 Elsevier B.V.…"
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  13. 813

    Optimization of the Biotreatment of GTL Process Water Using Pseudomonas aeruginosa Immobilized in PVA Hydrogel حسب Ahmed, Somaya A.

    منشور في 2022
    "…The optimum operating conditions were used to carry out continuous biodegradation, and the results indicated that the COD reduction increased from 60% to 62% with an increase in the air flow rate from 2 to 3.3 La/Lr.min. However, by increasing the liquid flow rate from 2.1 to 4.2 mL/min and back to 2.1 mL/min, the COD reduction decreased from 66% to 39%. …"
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  14. 814

    Effect of sera from elite athletes on cytokine secretion and insulin signaling in preadipocytes and skeletal muscle cells حسب Alheidous, Sara

    منشور في 2022
    "…All elite athlete sera groups caused decreased insulin sensitivity in 3T3-L1 cells, whereas in C2C12 cells, only HE athlete serum reduced insulin signaling, while LE/LP and HP caused increased insulin sensitivity. …"
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  15. 815

    Quercetin Loaded Silica and Gold - Coated Silica Nanoparticles: Characterization, Evaluation and Comparison of Their in vitro Characteristics حسب Areen M., Khattabi

    منشور في 2023
    "…The drug was encapsulated in silica NPs in a high percentage (71%) and reduced by about 16% after gold coating. The mean particle size increased after coating and QC loading with a polydispersity index (PDI) between (∼ 0.2 - 0.6) and negative zeta potential (-13 to - 15 mV). …"
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  16. 816

    Visible Light Photocatalytic Activity of Ag/WO3 Nanoparticles and its Antibacterial Activity Under Ambient Light and in The Dark حسب Maha, Matalkeh

    منشور في 2022
    "…Ultraviolet–visible spectra analysis observed a large redshift in the absorbing band edge and decreased bandgap energy from 2.6 to 2.1 eV. Photocatalytic analysis at different concentrations of 1% Ag/WO3 under visible light indicated a high degradation efficiency. …"
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  17. 817

    Do unemployment benefits affect the choice of debt source? حسب Ben-Nasr, Hamdi

    منشور في 2019
    "…Finally, we find that debt maturity (security) decreases (increases) when UI benefits increase. - 2019 Elsevier B.V.…"
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  18. 818

    Improving Concrete Durability by Using Optimized Aggregate Gradation and Reducing Cement Content حسب Chung, Hung-Wen

    منشور في 2020
    "…The main findings from this study are as follows: (1) The cementitious content of typical Florida pavement and structural concrete can be reduced by as much as 10 to 15% without loss in workability of the fresh concrete, and without decreasing the strength and durability of the hardened concrete. (2) Portlandlimestone cement (Type IL) can be used as a substitute for ordinary Portland cement (Type I/II). (3) The OAG technique can be used to efficiently reduce the cementitious content of the concrete mixes and to improve their performance."…"
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  19. 819
  20. 820