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121
Local arterial vasoconstriction induced by octreotide in patients with cirrhosis
منشور في 2000"…The brachial artery of the nondominant arm was catheterized, and vasoactive drugs were administered: methacholine 4 microg/min; octreotide 20 microg/h, and octreotide 20 microg/h + methacholine 4 microg/min. …"
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article -
122
Evidence-based safety education and training for traffic injury prevention
منشور في 2015"…Stronger GDL programs achieve greater fatality reduction. A systematic review on the effects of post-license driver education, provides no evidence of its effects on preventing road traffic crashes or injuries. …"
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123
Utilization of the internet for physical activity and diet information and its influence on pregnant women’s lifestyle habits in Qatar
منشور في 2023"…</p><h3>Conclusion</h3><p dir="ltr">Many pregnant women use the internet to access information about PA and diet, and greater use is associated with more positive lifestyle changes. …"
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124
Adaptive Effects of Seeing Green Environment on Psychophysiological Parameters When Walking or Running
منشور في 2019"…Furthermore, both studies showed that performing a 20-min walk or run at preferred pace presented beneficial mood changes. …"
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125
Potential of GTL-Derived Biosolids for Water Treatment: Fractionization, Leachate, and Environmental Risk Analysis
منشور في 2022"…The metal fractionization of the two samples: raw biosolid (BS) and the pyrolyzed biosolid-BS char (BSC) (temperature: 450 °C, heating rate: 5 °C/min, residence time: 30 min) into exchangeables (F<sub>1</sub>), reducible (F<sub>2</sub>), oxidizable (F<sub>3</sub>), and residual (F<sub>4</sub>) were carried out following the Community Bureau of Reference (BCR) procedure. …"
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126
Efficient degradation of chloroquine drug by electro-Fenton oxidation: Effects of operating conditions and degradation mechanism
منشور في 2020"…H<sub>2</sub>O<sub>2</sub> generation was enhanced by increasing the current density up to 60 mA/cm<sup>2</sup> and the O<sub>2</sub> flow rate up to 80 mL/min at pH 3.0 and using carbon felt cathode and boron-doped diamond (BDD) anode. …"
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127
Surface microenvironment engineering of black V<sub>2</sub>O<sub>5</sub> nanostructures for visible light photodegradation of methylene blue
منشور في 2021"…The optimized bV<sub>2</sub>O<sub>5</sub> sample yielded 92% photodegradation of 20 mg/L cationic methylene blue (MB) in 60 min under visible light irradiation – corresponding to a 58-fold increase in photodegradation efficiency over pristine V<sub>2</sub>O<sub>5</sub>. …"
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128
Exploring carbon dioxide sequestration in desalination reject brine via NaOH reaction: A kinetics study
منشور في 2024"…The effect of various operating parameters, such as the temperature, CO<sub>2</sub> concentration, NaOH dosage, brine salinity, CO<sub>2</sub> flowrates and inert particles volume percent were investigated by varying them within the range of 15–55 °C, 3–20 %, 6–16 g/L, 5–72 g/L, 1–5 L/min and 0–20%, respectively. The experimental data showed that the overall rate of CO<sub>2</sub> conversion is equal to the sum of the rates observed for Ca2+ and Mg<sup>2</sup>+ carbonation reactions and increases proportionally with the increase in CO<sub>2</sub> concentration. …"
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129
Blood flow restriction‐enhanced platelet‐rich plasma: A pilot randomised controlled trial protocol
منشور في 2025"…PRP platelet and leucocyte count, IGF‐1 and IL‐6 concentration measurements (via flow cytometry, chemiluminescence testing and immunochromatography, respectively) will be conducted before exercise and 10, 20 and 30 min after the intervention.</p><h3>Results</h3><p dir="ltr">The expected outcome is that the standard protocol of low‐load bilateral knee extensions under BFR will increase the platelet and leucocyte count, IGF‐1 and IL‐6 in the PRP preparation.…"
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130
Cardiorespiratory Fitness and Performance Adaptations to High-Intensity Interval Training: Are There Differences Between Men and Women? A Systematic Review with Meta-Analyses
منشور في 2023"…Raw mean differences for change in V̇ O<sub>2max</sub> were Δ 0.32 L·min<sup>−1</sup> and 3.50 mL·kg<sup>−1</sup>·min<sup>−1</sup> in men, versus Δ 0.20 L·min<sup>−1</sup> and 3.34 mL·kg<sup>−1</sup>·min<sup>−1</sup> for women. …"
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131
Internet Searches for Medical Symptoms Before Seeking Information on 12-Step Addiction Treatment Programs: A Web-Search Log Analysis
منشور في 2019"…Second, we examined symptom queries preceding queries on the 12-step program at time lags of 0-7 days, 7-14 days, and 14-30 days, where the probability of asking about a medical symptom was greater in the 30-day time window preceding 12-step program information-seeking as compared to all previous times that the symptom was queried.…"
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132
Removal of Hexavalent Chromium from Wastewater using Modified Multiwall Carbon Nanotubes
منشور في 2018احصل على النص الكامل
doctoralThesis -
133
Highly sensitive humidity sensor based on cadmium selenide quantum dots-polymer composites: synthesis, characterization, and effect of UV/ozone treatment
منشور في 2023"…However, at 20 min, treatment increases sensitivity and a linear change in impedance response concerning humidity level change compared to other samples. …"
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134
Effect of sintering additives on the properties of alumina toughened zirconia (ATZ)
منشور في 2023"…Green bodies were sintered at 1250°C, 1350°C, and 1500°C using a holding time of 5 min., with a heating rate of 30°C /min. In general, all ATZ samples exhibited a similar trend, as the results showed that the relative density and mechanical properties increased with increasing sintering temperature regardless of the addition of dopants. …"
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135
Additive manufacturing for vernacular architecture using local earthen soil and bio-waste materials
منشور في 2025"…Rheological characterization showed that increasing fiber content improved shear strength from 18 to 40 kPa, plastic viscosity from 25 to 38 Pa·s, and open time from 70 to 150 min. …"
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136
T-cell-derived interleukin-17 regulates the level and stability of cyclooxygenase-2 (COX-2) mRNA through restricted activation of the p38 mitogen-activated protein kinase cascade
منشور في 2003"…In preliminary work, recombinant human (rh) IL-17 stimulated a rapid (5–15 min), substantial (>8-fold), and sustained (>24 h) increase in COX-2 mRNA, protein, and prostaglandin E2 release. …"
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article -
137
Postprandial hyperaminoacidaemia overcomes insulin resistance of protein anabolism in men with type 2 diabetes
منشور في 2011"…In Hyper-3 vs Hyper-2 clamps, leucine flux and synthesis and oxidation rates increased markedly as did net balance (0.84 ± 0.09 vs −0.07 ± 0.04 μmol [kg FFM]−1 min−1, p < 0.0001). …"
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article -
138
Evaluating the impact of the Minimization of Aggression and Violence (MoAV) intervention on mechanical restraint use in Qatar's acute mental health setting
منشور في 2025"…The mean duration of restraint incidents slightly increased from 59.1 min in 2016 to 61.3 min in 2021, though this change was not statistically significant. …"
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139
Anti-cancer Drug Delivery Using Metal Organic Frameworks (MOFs) and Ultrasound.
منشور في 2016احصل على النص الكامل
doctoralThesis -
140
Efficiency of Azithromycin-Loaded Lipid Polymer Hybrid Nano-vehicle as a Repurposing formulation in Colon Cancer Management
منشور في 2025"…It displayed a safe profile on HT29 cell line, with the coated formulation having the lowest IC50= 24.17 μM at 24 hours that even decreases at longer time intervals, which confirms its potential for colorectal cancer management.…"
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masterThesis