يعرض 841 - 860 نتائج من 1,462 نتيجة بحث عن '(( 50 ((steer decrease) OR (((a decrease) OR (nn decrease)))) ) OR ( 1 i decrease ))', وقت الاستعلام: 0.20s تنقيح النتائج
  1. 841
  2. 842

    Co-doped zigzag graphene nanoribbon based gas sensor for sensitive detection of H2S: DFT study حسب Salih, Ehab

    منشور في 2021
    "…The adsorption energy (Eads) of H2S/Zn-ZGNR and H2S/Cu-ZGNR systems were found to be −2.237 and −1.129 eV, respectively. For the case of H2S/Cu/Zn-ZGNR, the adsorption energy (Eads) and charge transfer (Δq) reflected an outstanding increase to −7.043 eV and −0.311 e, respectively, when compared with both pristine and doped systems: ZGNR, Zn-ZGNR, and Cu-ZGNR. …"
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  3. 843
  4. 844

    Epidemiology of herpes simplex virus type 2 in sub-Saharan Africa: Systematic review, meta-analyses, and meta-regressions حسب Harfouche, Manale

    منشور في 2021
    "…Background: Herpes simplex virus type 2 (HSV-2) infection is a prevalent, sexually transmitted infection with a sizable disease burden that is highest in sub-Saharan Africa. …"
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  5. 845

    Prevention of gallium arsenide photocorrosion by an epoxy adhesion layer حسب Alqaradawi, Siham Y.

    منشور في 2004
    "…The room temperature electrical conductivity of the epoxy films increased from 10−8 to 10−4Ω−1cm−1 due to gold impregnation. Enhancement of the photocurrent due to gold impregnation is attributed due to better conduction of the photogenerated holes into the electrolyte, also due to activating the adsorption of electrolyte ions.Several parameters are studied with the objective of determining the stability of epoxy films: these are continuous current–voltage (I–E) scans, prolonged illumination, weight changes and surface topography by scanning electron microscopy. …"
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  6. 846

    Effect of gamma irradiation on the microstructure and morphology of polyethylene oxide and polyvinyl alcohol blends حسب Al-Maadeed, M.

    منشور في 2010
    "…Thin films of a blend of 90, 75, 50 (wt/wt%) percentage of polyethylene oxide and polyvinyl alcohol were synthesized and irradiated with 5, 25, 50, 100 and 200 kGy. …"
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  7. 847

    Microbial electrosynthesis feasibility evaluation at high bicarbonate concentrations with enriched homoacetogenic biocathode حسب Gunda, Mohanakrishna

    منشور في 2020
    "…The acetate production rate was found to increase with the increase in the bicarbonate concentration and evidenced a maximum production rate of 260 mg/L d−1 (15 g HCO3−/L). On the contrary, carbon conversion efficiency decreased with the increase in the bicarbonate concentration, which evidenced a maximum at 2.5 g HCO3−/L (90.16%). …"
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  8. 848

    Thermodynamic efficiency analysis of ZnO/Zn based solar thermochemical CH4 reforming and H2O splitting cycle حسب R.Bhosale, Rahul

    منشور في 2020
    "…Two process arrangements i.e., ZnO/Zn based open (ZS) process and ZnO/Zn based semi-open (ZSH) process were considered to perform the thermodynamic analysis. …"
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  9. 849

    The effects of gas tungsten arch welding on the corrosion and mechanical properties of AA 6061 T6 حسب Eltai, Elsadig

    منشور في 2013
    "…Welded tensile specimens were failed at the welded area whereas not welded ones were failed at the centre. Welded torsion specimens were failed at the HAZ but not welded ones failed at the centre. …"
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  10. 850

    Ratings of perceived exertion misclassify intensities for sedentary older adults during graded cycling test: Effect of supramaximal high-intensity interval training حسب Jabbour G.

    منشور في 2018
    "…The intervention elicited physiological changes at rest and submaximal intensities, while no improvements were noted for both groups in aerobic fitness (i.e., V?O2peak). For both groups, RPE decreases with SCE at 10 min following graded test correlated significantly to V?…"
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  11. 851

    STANDARDIZATION OF AN IN VITRO MODEL OF DIABETIC NEPHROPATHY IN RENAL TUBULAR CELLS AND INVESTIGATION OF THE ROLE OF ALDOSE REDUCTASE PATHWAY IN HIGH GLUCOSE-INDUCED RENAL CELL INJ... حسب El Gamal, Heba

    منشور في 2015
    "…In addition, mitochondrial membrane potential has been assessed using JC-1 assay. Exposing NRK-52E cells to 30 mM glucose containing media decreased cell viability after 48 h (84%) with further decline in viability at 72 h (64%). …"
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  12. 852
  13. 853

    Development and Evaluation of Fibrous Fluid Formulations for Horizontal Gas and Oil Well Cleanout حسب MAHMOUD, HUSAMELDIN ABDELHAMID

    منشور في 2021
    "…The first part (Section 4.1) examines the influence of fibers concentration and aspect ratio, base polymer concentration, and solution temperature on FCFs stability; Fibers of higher aspect ratio showed better stability properties for FCF; formation of fiber's structured network decreases the fiber's sensitivity to destabilization under various conditions. …"
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  14. 854
  15. 855

    Remote sensing of desertification and study of temporal variability of aeolian deposits in parts of the Arabian Desert for sustainable development in an arid environment حسب Rajendran, Sankaran

    منشور في 2023
    "…Analysis of temporal variability of deposits between 2000 and 2021 using ASTER band 12 by Parallelepiped image classification showed a decreasing trend from 9.70% to 2.94% in their distributions due to erosion and transportation. …"
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  16. 856

    Consumption of some food groups is associated with the risk of cardiovascular disease among Jordanians حسب Tayyem, Reema

    منشور في 2020
    "…Case and controls were matched by age and gender with 1:1 ratio. Standardized and validated questionnaires were used to collect socio-demographic, health, lifestyle, and dietary data. …"
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  17. 857
  18. 858
  19. 859
  20. 860

    Carbon Emissions Policies and its Impact on the Design of Supply Chains حسب Pokharel, Shaligram

    منشور في 2016
    "…Our preliminary findings include: (1)?When the more scenarios are taken into account, the total cost and emission would increase, because more uncertain information is considered in CSSC design (2)?…"
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