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341
Mixed precision iterative refinement with adaptive precision sparse approximate inverse preconditioning
منشور في 2025"…<p dir="ltr">Hardware trends have motivated the development of mixed precision algorithms in numerical linear algebra, which aim to decrease runtime while maintaining acceptable accuracy. …"
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342
A comprehensive review of the chemical-based conformance control methods in oil reservoirs
منشور في 2021"…This increasing problem has forced oil companies to reconsider methods that promote an increase in oil recovery and a decrease in water production. Many techniques have been applied over the years to reduce water cut, with the application of chemicals being one of them. …"
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343
Human health risks associated with the consumption of groundwater in the Gaza Strip
منشور في 2023"…For all metals and metalloids analyzed, HQ were below one (HQ1) indicating no risk; however, Sr presented an HQ 95th percentile equal to 0.19. …"
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article -
344
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>Results</h3><p dir="ltr">A total of 327 pregnant women (mean age of 29.5 years ± 4.0) completed and returned the questionnaire (response rate: 87.5%). …"
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345
Antitumor activity of β-2-himachalen-6-ol in colon cancer is mediated through its inhibition of the PI3K and MAPK pathways
منشور في 2017"…The SW1116 colon cancer cell line was treated with HC (1, 5, 10 and 25 μg/ml) and cell viability was evaluated with WST 1 assay kit. …"
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article -
346
The chemical analysis of Lebanese olive oil and the influence of oil enriched diet on Plasma Lipid profile in rats. (c2002)
منشور في 2002"…Cardiovascular disease (CYD) has been the number one killer in the United States since 1900. According to the American Heart Association 2002 Heart Statistical Update, one death is reported from CYD every 33 seconds. …"
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masterThesis -
347
Carotid artery revascularization through a radiated field
منشور في 2003"…All patients were followed up for a mean of 40 months (range, 3-99 months). Results There was one (3.3%) perioperative death, from massive intracerebral hemorrhage; and 1 patient had a transient ischemic attack. …"
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article -
348
Maternal Body Mass Index and Recommended Gestational Weight Gain in a Middle Eastern Setting
منشور في 2023"…</p><h3>Results</h3><p dir="ltr">The mean maternal age was 29.7 ± 5.5 years, prepregnancy BMI was 27.5 ± 5.8 kg/m2, GWG was 9.58 kg ± 6.87 kg and gestational age at birth was 38.5 ± 1.9 weeks. …"
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349
Risk Factors for Post-Cesarean, Surgical Site Infections in a Multi-Ethnic Population of Qatar
منشور في 2024"…<h3>Background</h3><p dir="ltr">The surgical site infection (SSI) rate after Cesarean delivery (CD) is considered one of the key performance indicators, not only for developing and under-developed countries but also for developed nations. …"
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350
Hepatoprotective, Antioxidant, and Anticancer Effects of the Tragopogon porrifolius Methanolic Extract
منشور في 2015"…The highest dose of the extract (250 mg/kg) recorded a fold increase of 1.68 for SOD, 2.49 for GST, and 3.2 for CAT. The extract also showed substantial decrease in AST (57%), ALT (56%), and LDH (65%) levels. …"
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article -
351
Cdc42 is required for EGF-stimulated protrusion and motility in MTLn3 carcinoma cells
منشور في 2007"…Effects on WAVE2 were not owing to Rac1 inhibition, because WAVE2 recruitment is unaffected by Rac1 knockdown. …"
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article -
352
Impact of staying at home measures during COVID-19 pandemic on the lifestyle of Qatar’s population: Perceived changes in diet, physical activity, and body weight
منشور في 2021"…Participants reported increased sitting/reclining time (1.94 h/day mean increase), screen times (2.05 h/day mean increase) with p < 0.001, and decreased exercise time (0.11 h/day mean reduction) with p < 0.001. …"
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353
Growth hormone treatment modulates active ghrelin levels in rats
منشور في 2014"…Results: In control groups, the highest active ghrelin concentration in pmol/g tissue was found in the stomach (15.5 ± 0.21) followed by the pancreas (1.96 ± 0.066) and the kidney (1.36 ± 0.037). Genotropin treatment caused a dose dependent decrease in active ghrelin concentration in stomach, kidney and pancreas with a concomitant increase in plasma, and reaching significance at 20 and 100 µg/rat/day doses. …"
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article -
354
The Impact of Perceived Economic Threat on Turnover Intentions in Lebanese Universities
منشور في 2023"…Purpose – Lebanon is a country battling one of the worst economic crises in the last decade with high inflation rates, high brain drain, fluctuating currency, unemployment and industries suffering from scarce resources. …"
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masterThesis -
355
The impact of green supply chain management practices on environmental performance during COVID-19 period: the case of discretionary companies in the G-20 countries
منشور في 2022"…Originality/value The paper is one of the first to measure GSCM triple components and account for COVID-19 in the context of discretionary companies and G20 countries. …"
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article -
356
Isolation and study of Lipase activity of an olive oil degrading Thermoactionomyces SP. (c2002)
منشور في 2002"…The optimal concentration of olive oil for lipase activity was 1 % (v /v), and activity was not enhanced at higher concentrations, but on the contrary, a decrease in enzyme activity was recorded. …"
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masterThesis -
357
The Impact of a Computerized Potassium Alert on Adverse Drug Events and Pharmacists' Interventions
منشور في 2010"…Background: Hyperkalemia is one of the most common drug-related electrolyte abnormalities resulting in adverse drug events (ADEs) at our institution. …"
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article -
358
Occupational Violence at Lebanese Emergency Departments
منشور في 2011"…Such measures will be necessary to protect the well-being and decrease the turnover of ED workers.…"
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article -
359
Adaptive Effects of Seeing Green Environment on Psychophysiological Parameters When Walking or Running
منشور في 2019"…Participants were randomly assigned to one of the three experimental conditions: Green, red, or white (neutral) environment. …"
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360
Simultaneous Bilateral Neck of Femur Fracture in a Young Adult with Underlying Metabolic Disturbances
منشور في 2020"…Ruling out other biological underlying etiologies, early diagnosis and early fracture anatomic reduction and fixation are crucial to decrease potential complications such as avascular necrosis and fracture nonunion. …"