Showing 1,401 - 1,420 results of 1,954 for search '(( 5 a increase ) OR ((( 5 nm decrease ) OR ((( 5 find decrease ) OR ( 5 data decrease ))))))', query time: 0.18s Refine Results
  1. 1401

    Polysulfone Membranes Embedded with Halloysites Nanotubes: Preparation and Properties by Nagla Kamal (17092960)

    Published 2019
    “…Compared to the pristine PSF membrane, results show that the total porosity and pore size of PSF/HNTs composite membranes increased when HNTs loadings were more than 0.5 wt % and 1.0 wt %, respectively. …”
  2. 1402

    Cryogenic Drilling of AZ31 Magnesium Syntactic Foams by Kannan, Sathish

    Published 2020
    “…AZ31 magnesium matrices were reinforced with hollow alumina ceramic microspheres with varying volume fractions (5%, 10%, 15%) and average bubble sizes. Experimental results showed that the drilling thrust forces increased by 250% with increasing feed rate (0.05 to 0.6 mm/tooth) and 46% with the increasing volume fraction of alumina microspheres (5% to 15%). …”
    Get full text
    article
  3. 1403

    Theoretical investigation of the structural, elastic, electronic, and dielectric properties of alkali-metal-based bismuth ternary chalcogenides by Syam Kumar R (18597073)

    Published 2020
    “…All the compounds under investigation are found to be thermodynamically and mechanically stable, with a semiconductor band structure. The Kohn-Sham band gaps range between 0.80 eV and 1.80 eV, when calculated with semilocal functionals, values that increase to 1.24–2.47 eV with hybrid ones. …”
  4. 1404

    Toxicity assessment of di(2-ethylhexyl) phthalate using zebrafish embryos: Cardiotoxic potential by Azza Naïja (19137067)

    Published 2024
    “…In the current study, we investigated the potential toxicity of DEHP using Zebrafish as a biological model. Five ascending concentrations of DEHP were tested in embryos throughout 96 hpf: 0.0086, 0.086, 0.86, 8.6, and 86 mg/L. …”
  5. 1405

    Remediation of chromite ore processing residue using ferrous sulfate and calcium polysulfide by Wazne, Mahmoud

    Published 2007
    “…However, when sufficient acid was added, the pH value was controlled at less than 9.27 for a curing period of 1.5 years, which prevented the formation of ettringite.…”
    Get full text
    Get full text
    Get full text
    article
  6. 1406

    Spatial, temporal, and demographic patterns in prevalence of chewing tobacco use in 204 countries and territories, 1990–2019: a systematic analysis from the Global Burden of Diseas... by Parkes J Kendrick (9714851)

    Published 2021
    “…We also compared these trends to those of smoked tobacco over the same time period. </p><h3>Findings </h3><p dir="ltr">In 2019, 273·9 million (95% uncertainty interval 258·5 to 290·9) people aged 15 years and older used chewing tobacco, and the global age-standardised prevalence of chewing tobacco use was 4·72% (4·46 to 5·01). 228·2 million (213·6 to 244·7; 83·29% [82·15 to 84·42]) chewing tobacco users lived in the south Asia region. …”
  7. 1407

    Andrographolide potentiates the antitumor effect of topotecan in acute myeloid leukemia cells through an intrinsic apoptotic pathway by Hodroj, Mohammad Hassan

    Published 2018
    “…Treating the cells with TP alone led to specific cell-cycle arrest at S phase that was more prominent upon pretreatment combination with andrographolide. Using Annexin V/PI staining to assess the proapoptotic effect following the pretreatment combination showed an increase in the number of apoptotic cells, which was supported by the Western blot results that manifested an upregulation of several proapoptotic proteins expression. …”
    Get full text
    Get full text
    Get full text
    Get full text
    article
  8. 1408

    Risk of post-ERCP pancreatitis with placement of self-expandable metallic stents by Azar, Riad R.

    Published 2010
    “…When significant variables were added to a multiple-predictor regression model, the odds of PEP from SEMS placement increased to 6.8 (95% CI, 2.2, 21.4). …”
    Get full text
    Get full text
    Get full text
    Get full text
    article
  9. 1409
  10. 1410

    Breakdown of perineal laceration repair after vaginal delivery by JAllad, Karl

    Published 2016
    “…OR], 6.4; 95% confidence interval [CI], 1.2–38.5), whereas a previous vaginal delivery is protective (adj. …”
    Get full text
    Get full text
    Get full text
    Get full text
    article
  11. 1411
  12. 1412
  13. 1413

    Whole-Genome Sequencing for Molecular Characterization of Carbapenem-Resistant Enterobacteriaceae Causing Lower Urinary Tract Infection among Pediatric Patients by Hassan Al Mana (12794973)

    Published 2021
    “…<p dir="ltr">Antibiotic resistance is a growing public health problem globally, incurring health and cost burdens. …”
  14. 1414
  15. 1415

    Assessment of ferrous chloride and Portland cement for the remediation of chromite ore processing residue by Wazne, Mahmoud

    Published 2015
    “…Chromite Ore Processing Residue (COPR) is an industrial waste containing up to 7% chromium (Cr) including up to 5% hexavalent chromium [Cr(VI)]. The remediation of COPR has been challenging due to the slow release of Cr(VI) from a clinker like material and thereby the incomplete detoxification of Cr(VI) by chemical reagents. …”
    Get full text
    Get full text
    Get full text
    Get full text
    article
  16. 1416
  17. 1417

    The role of protected areas in modulating vegetation response to climatic stressors in hyper-arid ecosystems by Ammar Abulibdeh (15785928)

    Published 2025
    “…Results show that vegetation sensitivity to climate drivers increased significantly post-protection. For example, in Al Reem, the effect of evaporation on NDVI shifted from a non-significant, 28.1 (p = 0.136) before 2006 to a significant, 18.5 (p = 0.007) after protection, while the number of precipitation events lost its prior significance (β = 3.4, p = 0.016 → p = 0.981). …”
  18. 1418

    Synthesis and Evaluation of Copper-Supported Titanium Oxide Nanotubes as Electrocatalyst for the Electrochemical Reduction of Carbon Oxide to Organics by SK Hossain (18618391)

    Published 2019
    “…Faradaic efficiencies for the three major products namely methanol, methane, and CO were found to be 4%, 3%, and 10%, respectively at −2.5 V with an overall current density of 120 mA/cm<sup>2</sup>. …”
  19. 1419

    Science Teachers’ Pedagogical Content Knowledge of Plastic Waste by Dakroub, Rozan

    Published 2022
    “…This research employed a case study design. Participants were ten science teachers. …”
    Get full text
    Get full text
    Get full text
    masterThesis
  20. 1420