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281
Waste-to-value: Synthesis of nano-aluminum oxide (nano-γ-Al<sub>2</sub>O<sub>3</sub>) from waste aluminum foils for efficient adsorption of methylene blue dye
منشور في 2023"…Lastly, the positive value for change in entropy (∆S°) indicated the increase of the randomness of MB ion with the increase in temperature.…"
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282
Aryl Hydrocarbon Receptor Promotes Cell Growth, Stemness Like Characteristics, and Metastasis in Human Ovarian Cancer via Activation of PI3K/Akt, β-Catenin, and Epithelial to Mesen...
منشور في 2022"…In addition, a significant increase in stemness marker aldehyde dehydrogenase (ALDH1) was observed. …"
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283
Tailored nanofiber composites for a flexible piezoelectric nanogenerator: Poly(vinylidene fluoride) with BaTiO<sub>3</sub>/NiFe<sub>2</sub>O<sub>4</sub>
منشور في 2024"…The electroactive phase content of PVDF is increased by adding nanofillers, and the interfacial polarization between the nanofiller and polymer matrix is significantly enhanced. …"
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284
Cumulative Incidence of Venous Thromboembolic Events In-Hospital, and at 1, 3, 6, and 12 Months After Metabolic and Bariatric Surgery: Systematic Review of 87 Studies and Meta-anal...
منشور في 2024"…Pooled in-hospital VTE of mainly laparoscopic studies = 0.15% (95% CI = 0.13–0.18%); pooled cumulative incidence increased to 0.50% (95% CI = 0.33–0.70%); 0.51% (95% CI = 0.38–0.65%); 0.72% (95% CI = 0.13–1.52%); 0.78% (95% CI = 0–3.49%) at 30 days and 3, 6, and 12 months, respectively. …"
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285
Experimental and modeling analysis of p-type Bi<sub>0</sub>.<sub>4</sub>Sb<sub>1</sub>.<sub>6</sub>Te<sub>3</sub> and graphene nanocomposites
منشور في 2022"…The GNS addition has increased the output power of pristine Bi<sub>0.4</sub>Sb<sub>1.6</sub>Te<sub>3</sub> by 7%, leading to comparable TE performance to other simulated Bi<sub>2</sub>Te<sub>3</sub> systems.…"
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286
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287
Comparative study of structural and superconducting properties of (Cu0.5Tl0.5)Ba2Ca2Cu3O10-δ phase substituted by copper fluoride and thallium fluoride
منشور في 2021"…A series of (Cu0.5−xTl0.5−y)-1223 superconductor samples, doped with varying amounts of (CuF2)x and (TlF)y compounds with x = y = 0.0, 0.1, 0.2, 0.3 and 0.4, were synthesized via a single-step solid-state reaction. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
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288
Enhanced optical properties of <i>β</i>-Ga<sub>2</sub>O<sub>3</sub>-<sub><em>x</em></sub>S<sub><em>x</em></sub>S: A DFT study
منشور في 2025"…Here, we conduct systematic density functional theory calculations to study the effect of sulfur doping on the electronic and optical properties of <i>β</i>-Ga<sub>2</sub>O<sub>3</sub>. We find that the band gap of the material decreases with increasing sulfur content (from 4.81 eV to 1.59 eV), accompanied by symmetric shifts in both the valence-band offset and the conduction-band edge. …"
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289
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290
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291
Design and Development of an Autonomous Caged Drone for Leak Detection in HVAC Ducts
منشور في 2021احصل على النص الكامل
doctoralThesis -
292
Recent advances in the development of stereolithography-based additive manufacturing processes: A review of applications and challenges
منشور في 2024"…<u>Stereolithography</u> (SLA) is an additive manufacturing technique, through <u>photopolymerization </u>reaction, it solidifies a selective resin to produce three-dimensional objects. SLA has emerged as a leading 3D printing technique, revolutionizing prototyping and production across various industries. …"
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293
Reducing Caesarean Rates in Qatar: A Pressing Public Health Imperative – Policy adjustments in Labour Inductions.
منشور في 2024"…<h3>Background</h3><p dir="ltr">Caesarean rates have doubled in 15 years, increasing 4% annually with disastrous public health consequences from associated maternal and perinatal morbidity and mortality. …"
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294
Vectors and Vector-borne diseases in Qatar: epidemiology and key challenges
منشور في 2024"…<h3>Background</h3><p dir="ltr">Vector-borne diseases (VBDs) account for 17% of the estimated global burden of all infectious diseases and seriously threaten global public health. …"
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295
Additive manufacturing for vernacular architecture using local earthen soil and bio-waste materials
منشور في 2025"…Optimal extrudability was achieved at 3 wt% fiber concentration. However, buildability declined with increasing nozzle diameter, fiber content, and structural diameter. …"
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296
Thermodynamic study of the effect of partial thermal reduction of dysprosium oxide on solar-to-fuel energy conversion efficiency
منشور في 2020"…The equilibrium analysis indicate a rise in the percentage TR of Dy<sub>2</sub>O<sub>3</sub> (%TR-Dy) from 0.3% up to 100% when the TR temperature (T<sub>H</sub>) is increased from 2000 K to 2530 K. …"
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297
Sanguinarine mediated apoptosis in Non-Small Cell Lung Cancer via generation of reactive oxygen species and suppression of JAK/STAT pathway
منشور في 2021"…SNG treatment increased Bax/Bcl-2 ratio, which contributed to a leaky mitochondrial membrane leading to cytochrome c release accompanied by caspase activation. …"
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298
<i>Asterarcys quadricellulare</i> (Chlorophyceae) protects H9c2 cardiomyoblasts from H<sub>2</sub>O<sub>2</sub>-induced oxidative stress
منشور في 2022"…Furthermore, total caspase-3 was increased following treatment with the hexanoic extract, suggesting that <i>A. quadricellulare</i> also had anti-apoptotic properties. …"
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299
The genetic basis and the diagnostic yield of genetic testing related to nonsyndromic hearing loss in Qatar
منشور في 2024"…The prevalence of hereditary hearing loss increases in consanguineous populations, and the prevalence of hearing loss in Qatar is 5.2%. …"
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300
Augmented Reality in Medical Practice: From Spine Surgery to Remote Assistance
منشور في 2021"…<h3>Background</h3><p dir="ltr">While performing surgeries in the OR, surgeons and assistants often need to access several information regarding surgical planning and/or procedures related to the surgery itself, or the accessory equipment to perform certain operations. …"