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a increase » _ increase (توسيع البحث), _ increased (توسيع البحث)
5 wind » _ wind (توسيع البحث)
a increase » _ increase (توسيع البحث), _ increased (توسيع البحث)
5 wind » _ wind (توسيع البحث)
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1281
Cryogenic Drilling of AZ31 Magnesium Syntactic Foams
منشور في 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%). …"
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article -
1282
Theoretical investigation of the structural, elastic, electronic, and dielectric properties of alkali-metal-based bismuth ternary chalcogenides
منشور في 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. …"
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1283
Toxicity assessment of di(2-ethylhexyl) phthalate using zebrafish embryos: Cardiotoxic potential
منشور في 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. …"
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1284
Remediation of chromite ore processing residue using ferrous sulfate and calcium polysulfide
منشور في 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.…"
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1285
Andrographolide potentiates the antitumor effect of topotecan in acute myeloid leukemia cells through an intrinsic apoptotic pathway
منشور في 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. …"
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1286
Risk of post-ERCP pancreatitis with placement of self-expandable metallic stents
منشور في 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). …"
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1287
Rapid separation of very low concentrations of bacteria from blood
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article -
1288
Effect of temperature on the rheological properties of neat aqueous Wyoming sodium bentonite dispersions
منشور في 2017"…The Bingham yield stress, from the low shear rate data, increased linearly with temperature, while the plastic viscosity decreased with temperature, in a manner very similar to the decrease of water viscosity with temperature. …"
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1289
Breakdown of perineal laceration repair after vaginal delivery
منشور في 2016"…OR], 6.4; 95% confidence interval [CI], 1.2–38.5), whereas a previous vaginal delivery is protective (adj. …"
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article -
1290
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1291
Whole-Genome Sequencing for Molecular Characterization of Carbapenem-Resistant Enterobacteriaceae Causing Lower Urinary Tract Infection among Pediatric Patients
منشور في 2021"…<p dir="ltr">Antibiotic resistance is a growing public health problem globally, incurring health and cost burdens. …"
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1292
Digital Predistortion Using Relaxed Sampling Rates
منشور في 2022احصل على النص الكامل
doctoralThesis -
1293
Assessment of ferrous chloride and Portland cement for the remediation of chromite ore processing residue
منشور في 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. …"
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1294
Ultrasound-Mediated Release of Folate Targeted Liposomes
منشور في 2021احصل على النص الكامل
doctoralThesis -
1295
The role of protected areas in modulating vegetation response to climatic stressors in hyper-arid ecosystems
منشور في 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). …"
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1296
Synthesis and Evaluation of Copper-Supported Titanium Oxide Nanotubes as Electrocatalyst for the Electrochemical Reduction of Carbon Oxide to Organics
منشور في 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>. …"
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1297
Performance evaluation of 3D-printed PLA composites doped with WE43 magnesium alloy for bone tissue engineering applications
منشور في 2025"…Incorporating magnesium into PLA for 3D printing significantly affected the composites' dimensional stability and formation quality. While a low Mg content (5 %) only slightly impacted the print quality and dimensions, higher Mg concentrations (10 % and 15 %) led to increased weight, rougher surfaces, dimensional shrinkage in height, and overall poorer formation quality. …"
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1298
Science Teachers’ Pedagogical Content Knowledge of Plastic Waste
منشور في 2022"…This research employed a case study design. Participants were ten science teachers. …"
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masterThesis -
1299
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1300
Salvage surgery for esophageal cancer
منشور في 2018"…Conclusions SALV is a valuable option for patients with persistent or recurrent disease after dCRT and offers long-term survival. …"
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article