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a increase » _ increase (توسيع البحث), _ increased (توسيع البحث)
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a increase » _ increase (توسيع البحث), _ increased (توسيع البحث)
5 main » _ main (توسيع البحث)
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1561
Control of breathing by raphe obscurus serotonergic neurons in mice
منشور في 2011"…Pulsed laser photostimulation of ChR2- transfected serotonergic neurons increased respiratory frequency (fR) and diaphragmatic EMG (dEMG) amplitude in relation to the duration andfrequency ofthe light pulses (half saturation, 1 ms; 5–10 Hz). dEMG amplitude andfR increased slowly (half saturation after 10 –15 s) and relaxed monoexponentially (tau, 13–15 s). …"
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article -
1562
Suboptimal dietary knowledge predicts lower diet quality for cancer prevention among university students in Beirut
منشور في 2025"…University students are at a pivotal stage of shaping cancer risk factors. …"
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1563
Influence of co-current vapor flow on falling film over horizontal tube
منشور في 2021"…This study focuses on analyzing the effects of co-current vapor flow on falling film distribution and hydrodynamics. A two-dimensional (2D) computational fluid dynamics model is developed and validated, in which sea water enters at 65 °C, which represents the maximum limit of current MED plant, and falls on a tube of 25.4 mm diameter from a 2 mm orifice. …"
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1564
Microwave-synthesized composite preformed particle gels based on tragacanth gum and palygorskite for high-salinity high-temperature conditions
منشور في 2025"…Swelling behavior in real Gulf seawater (TDS = 45,2 mg/L) and rheological measurements taken at elevated temperatures (80 °C and 100 °C) showed that the addition of Pal enhanced gel rigidity but slightly reduced swelling capacity, likely due to increased steric hindrance. The formulation TPAC<sub>2</sub> (2.5 g Pal) exhibited an optimal balance between swelling (14.2 g/g at 100 °C) and mechanical strength, making it a strong candidate for reservoir applications. …"
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1565
Raising awareness of menopause in Iran
منشور في 2021"…Menopause marks the end of a woman's fertility period, when the menstrual cycle stops. …"
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1566
Removal of Hexavalent Chromium from Wastewater using Modified Multiwall Carbon Nanotubes
منشور في 2018احصل على النص الكامل
doctoralThesis -
1567
Link between Transformational Leadership and Organizational Efficiency & Employee Performance
منشور في 2023"…Therefore, it is not surprising that the current evolution in leadership theory and practice has increased a lot of attention from researchers and practitioners in the context of organizational efficiency. …"
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1568
Traffic medicine in the Netherlands
منشور في 2015"…<p dir="ltr">In a general sense Traffic Medicine in the Netherlands concerns multidisciplinary research about how to reduce traffic crashes and injuries following a “systems approach”. …"
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1569
mtDNA lineages reveal coronary artery disease‐associated structures in the Lebanese population
منشور في 2011"…Sequencing the mitochondrial hypervariable sequence 1 (HVS‐1) of 363 controls and 448 cases revealed that haplogroup W was more frequent (P= 0.013) in cases compared to controls, and was associated with increased risk of CAD (OR = 5.50, 95% CI = 1.50–35.30, P= 0.026) among Lebanese samples. …"
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1570
Effect of Biochar, Potting Mixture and their Blends to Improve Ocimum basilicum Growth in Sandy Soil
منشور في 2024"…<p dir="ltr">Biochar has received significant interest as a soil amendment but its relative performance to addition of high-quality soil is not well assessed. …"
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1571
Enhancing photocatalytic partial oxidation of methane to methanol: Experimental investigation of 2D/metal oxide composite catalysts
منشور في 2025"…Among the three catalysts tested, the composite W₁₈O₄₉/g-C₃N₄ demonstrated remarkable catalytic activity of 62.3 μmol g−1 h−1 under visible light, nearly 4-fold higher than pristine W₁₈O₄₉ and 5-fold higher than g-C₃N₄. The enhanced performance is attributed to the forming of a Z-scheme heterojunction system, as evidenced by XPS analysis showing increased oxygen vacancy density and strong electronic coupling between the components, further confirmed by electrochemical characterization revealing improved charge separation efficiency. …"
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1572
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1573
FPGA-Based Network Traffic Classification Using Machine Learning
منشور في 2019احصل على النص الكامل
doctoralThesis -
1574
Sensitivity of endoscopic ultrasound, multidetector computed tomography, and magnetic resonance cholangiopancreatography in the diagnosis of pancreas divisum
منشور في 2013"…Results: The sensitivity of EUS for pancreas divisum was 86.7%, significantly higher than the sensitivity reported in the medical records for MDCT (15.5%) or MRCP (60%) (P < 0.001 for each). On review by expert radiologists, the sensitivity of MDCT increased to 83.3% in cases where the pancreatic duct was visualized, with fair IOA ([kappa] = 0.34). …"
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1575
Prevalence, risk factors, and predictors of pelvic organ prolapse
منشور في 2012"…Increasing age, increasing vaginal parity, and a body mass index higher than 24 kg/m2 were found to be significant risk factors for POP, with relative risks of 1.09 (P < 0.001), 2.31 (P < 0.0001), and 1.62 (P = 0.048) respectively. …"
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article -
1576
Isolation and evaluation of Qatari soil rhizobacteria for antagonistic potential against phytopathogens and growth promotion in tomato plants
منشور في 2023"…Further in-vivo testing regarding the effectiveness of rhizobacteria in the presence of the phytopathogen was also completed using the Hoagland medium. LEMR3 and SALIR5 (both identified as two strains of <i>B. subtilis</i>) supported the tomato seedlings to overcome the disease and significantly (<i>p</i> ≤ 0.05) increased above and belowground biomass compared to the control. …"
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1577
First principles investigation of CO and CO<sub>2 </sub>adsorption on graphene nanoribbon modified by ZrO<sub>x</sub>
منشور في 2023"…In particular, the Zr doped GNR has the highest capacity for both gases' adsorption, where the adsorption energy for CO and CO<sub>2</sub> increases 18.4 and 16.5 times, respectively, reference to the pristine GNR. …"
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1578
Acute intense fatigue does not modify the effect of EVA and TPU custom foot orthoses on running mechanics, running economy and perceived comfort
منشور في 2022"…Immediately after completion of a repeated-sprints exercise (8 × 5 s treadmill sprints, rest = 25 s), these run tests were replicated. …"
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1579
Characterizing the dynamics of climate and native desert plants in Qatar
منشور في 2024"…<p>This study aims to measure changes in climatic factors and their relationship to vegetation growth in Qatar to develop a plant-climate characterization for native desert plants. …"
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1580
In vitrocomparison of natural tooth-whitening remedies and professional tooth-whitening systems
منشور في 2023"…The enamel shade in each sample was measured four times using a spectrophotometer. Baseline measurements for ΔE and (L*, a*, b*) were obtained, and the second measurement was obtained after 5 days. …"
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