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441
Bioinspired Synthesis of Lead Oxide Using Bougainvillea Flower Extract for Electrochemical Sensing of Iron (III) Ions in Aqueous Solutions
منشور في 2025"…However, iron overdose can result in health issues like liver damage and neurodegenerative disorders. …"
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442
Energy modeling and photovoltaics integration as a mitigation measure for climate change impacts on energy demand
منشور في 2022"…Furthermore, the climate in hot and humid countries like Qatar is becoming warmer over the years. This causes electricity consumption for cooling to increase, causing a rise in carbon emissions. …"
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443
Buildability Analysis of 3D Concrete Printing Process: A Parametric Study Using Design of Experiment Approach
منشور في 2023"…In geometrical design parameters, the structure’s design is more sensitive, followed by the width and length of the printed design. The buildability increases when we move from sharp corners to more stable structures like fillets and circular geometry. …"
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444
Reactive Extrusion of Polyethylene Terephthalate Waste and Investigation of Its Thermal and Mechanical Properties after Treatment
منشور في 2017"…Nanoindentation results revealed that both the mechanical characteristics, elastic modulus and hardness, decrease with increasing EG concentration. On the other hand, the melt flow index of treated PET exhibited an increase with increasing EG concentration in the PET matrix.…"
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445
THE UTILIZATION OF DIGITAL ASSESSMENT TECHNIQUES IN K-12 EDUCATION
منشور في 2022"…As online and blended learning has evolved into dominant teaching pedagogies, digital assessment has become a necessity, instead of a prestigious style like it used to be. The current study sheds light on the effectiveness and reliability of digital assessment and to what extent it can reflect the learning performance of students. …"
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446
The effect of the Technical Risks on the successful implementation of BIM
منشور في 2019"…All the responses were analyzed the statistical software (SPSS) by applying different statistical tests like descriptive, reliability, ANOVA and Tukey which will help in interpreting the participants answers. …"
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447
Effectiveness of Career Guidance and Counselling: A Study among Higher Education Emirati Female Students in Northern Emirates
منشور في 2019"…Implications: Overall, all recommendations indicate the need to increase the awareness of the importance of the role of the career counsellor and students need to refer to their campus career counsellor for any career major issues. …"
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448
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449
Sucrose solution intake and its schedule of access affect the response to chronic variable stress in mice
منشور في 2015"…We studied the effects of 2-hour intermittent access to sucrose-sweetened water (SSW, 12.3%, soda-like) and its schedule of administration on the response to chronic variable stress in mice fed a high-fat, high-sugar diet. …"
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article -
450
Evaluation of Greywater as a Sustainable Source of Irrigation for Ornamental Crops in Green Walls—A Study of Plant and Soil Using Ruellia tuberosa
منشور في 2024"…However, greywater-irrigated plants had reduced chlorophyll content (10.7%, p < 0.001), and increased leaf chlorosis (<i>p</i> = 0.003), likely caused by stress from laundry and detergent chemicals. …"
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451
Safety and Effectiveness of 100 mg/kg/day Deferiprone in Patients with Thalassemia Major
منشور في 2005"…The mean serum ferritin level fell from 3,901 ± 3,618 to 1,790 ± 2,205 µg/l after 2 years (p < 0.05). Five of the 12 patients continued to receive deferiprone for an additional 3 years. …"
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452
Mobile-banking adoption
منشور في 2018"…Design/methodology/approach A questionnaire was utilized to evaluate customer responses on a five-point Likert scale. A convenience sampling technique was used to collect data from a sample of 490 respondents in Pakistan. …"
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453
Suicidal gene therapy in an NF-κB-controlled tumor environment as monitored by a secreted blood reporter
منشور في 2011"…When NF-κB was further activated by tumor necrosis factor-α in these cells, we observed up to 10-fold increase in Gluc levels and therefore transgene expression in human glioma cells served to greatly enhance the sensitization of these cells to the prodrug, 5-fluorocytosine both in cultured cells and in vivo subcutaneous tumor xenograft model. …"
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454
Characterization and cytotoxicity assessment of nargile smoke using dynamic exposure
منشور في 2019"…The cytoxicity of smoke generated from five commercial flavored tobacco products was assessed using the (3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulphophenyl)-2-H-tetrazolium) (MTS) assay. …"
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article -
455
Effects of electrode morphology on the performance of BPSH and PATS ionic polymer transducers
منشور في 2017"…The performance of the transducers fabricated with the novel electroding technique exceeds the performance of those fabricated with the impregnation-reduction method by a factor of between 2 and 5. Transducers fabricated with the impregnation-reduction method generally produce 200 to 500 microstrain/V while the ones fabricated with the new process exhibited free strain values of greater than 1550 microstrain/V at low frequencies.…"
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conferenceObject -
456
A meta‐analysis of the educational effectiveness of three‐dimensional visualization technologies in teaching anatomy
منشور في 2014"…The total mean scores (out of five) and ±SDs for QUESTS's Quality and Strength dimensions were 4.38 (±SD 1.3) and 3.3 (±SD 1.7), respectively. …"
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457
Photocatalytic removal of nitrate from water using activated carbon-loaded with bimetallic Pd-Ag nanoparticles under natural solar radiation
منشور في 2022"…<p>The increase of nitrate contamination of surface and groundwater has raised a concern, because of its impact on both environment and human health. …"
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458
Tailoring the mechanical and degradation properties of 3DP PLA/PCL scaffolds for biomedical applications
منشور في 2025"…We fabricated filaments using five different PLA/PCL ratios (100/0, 70/30, 50/50, 30/70, and 0/100) and utilized them to fabricate test samples using a 3D printer. …"
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459
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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460
Ratios of Acetaminophen Metabolites Identify New Loci of Pharmacogenetic Relevance in a Genome-Wide Association Study
منشور في 2022"…As a proof-of-concept we conducted a GWAS with 520 individuals from the Qatar Biobank for who at least five of the nine available acetaminophen metabolites have been detected. …"