بدائل البحث:
_ part » _ past (توسيع البحث)
b non » _ non (توسيع البحث), a non (توسيع البحث)
decrease » decreased (توسيع البحث), increase (توسيع البحث)
points » point (توسيع البحث)
_ part » _ past (توسيع البحث)
b non » _ non (توسيع البحث), a non (توسيع البحث)
decrease » decreased (توسيع البحث), increase (توسيع البحث)
points » point (توسيع البحث)
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1
Novel Wire Gripper for Robotics Picking of Small Green Parts From Powder Bed of Binder Jet Metal Additive Manufacturing
منشور في 2025"…The adaptable gripper system fits different part geometries to decrease the chance of component deformation or fracturing. …"
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2
Comprehensive thermoeconomic, exergoeconomic, and optimization analyses of direct oxy‐combustion supercritical CO<sub>2</sub> intercooled and reheated cycles under design and off‐d...
منشور في 2022"…At off‐design conditions with a power demand (PD) of 40% of the design load (50 MW), the thermal efficiency is decreased by 21.82% in DRC, 17.71% in ICC, 22.46% in PIC, and 13.60% in RHC. …"
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3
Part II.: Dissimilar friction stir welding of nickel titanium shape memory alloy to stainless steel – microstructure, mechanical and corrosion behavior
منشور في 2021"…Tensile testing of the weld showed a small initial plateau region, characteristic of shape memory alloys (SMAs) arising from NiTi part of the weld. Importantly, the transformation temperatures of NiTi, measured by differential scanning calorimetry (DSC) from different weld zones, varied by no more than 4 °C. …"
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4
Non-diabetic ketoacidosis secondary to primary hyperthyroidism
منشور في 2022"…This was associated with decreased appetite and weight loss.</p><h3>Diagnosis</h3><p dir="ltr">Laboratory findings were significant for high anion gap metabolic acidosis, positive ketones in the urine, and high serum B-hydroxybutyrate. …"
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5
Prevalence and Phylogenetic Analysis of Parvovirus (B19V) among Blood Donors with Different Nationalities Residing in Qatar
منشور في 2021"…Studies related to B19V prevalence in the Middle East and North Africa (MENA) region and other parts of Asia are very scarce. …"
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6
A robust experimental-based artificial neural network approach for photovoltaic maximum power point identification considering electrical, thermal and meteorological impact
منشور في 2020"…The results showed a decrease in the MSE of V<sub>mp</sub> by 74.3% (from 1.6 V to 0.411 V), and in the MSE of I<sub>mp</sub> by 95% (from 4.4e−6 A to 2.16e−7 A), respectively. …"
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7
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8
Effect of Hypoxia on Maximal Fat Oxidation Rate During Incremental Cycling : Relationship to the Gas Exchange Threshold
منشور في 2024"…Pearson correlation was used to assess the relationship between MFO and GET.</p><h3>Results</h3><p dir="ltr">Fat oxidation rate was decreased in HYPO across all stages (main effect of condition: <i>P</i> < 0.001; η<sub>p</sub><sup>2</sup> = 0.64). …"
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9
Relationship between Asymmetry Indices, Anthropometric Parameters, and Physical Fitness in Obese and Non-Obese High School Students
منشور في 2022"…In the second regression analysis, controlling for age, body mass, and BMI, the regression coefficients associated with height (B = −1.692, 95% CI [−3.115, −0.269], p < 0.05] and body fat percentage (B = 0.529, 95% CI [0.075, 0.983], p < 0.05) indicated that with each additional unit of height or body fat percentage, the CMJ AI decreased by 1.692 units and increased by 0.529 units. …"
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10
Sleeve Gastrectomy in Patients with Type 2 Diabetes: Anthropometric and Cardiometabolic Improvements at 1, 3, 5, 7, and 9 years—Are the Initial Benefits Sustained?
منشور في 2025"…Fasting blood glucose decreased significantly across the five time points, from 9.27 ± 4.11preop to 7.06 ± 2.70 <sub>year9 </sub>mmol/L. …"
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11
Inhibition of alpha-synuclein seeded fibril formation and toxicity by herbal medicinal extracts
منشور في 2020"…In an in-vitro cell model, these compounds decreased the insoluble phosphorylated α-syn and aggregation. …"
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12
Nonlinear Control of Brushless Dual-Fed Induction Generator With a Flywheel Energy Storage System for Improved System Performance
منشور في 2025"…The system is further enhanced with Optimal Torque Control (OTC) and Maximum Power Point Tracking (MPPT) to maximize wind energy extraction. …"
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13
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14
Generalized and pregnancy-related anxiety prevalence and predictors among pregnant women attending primary health care in Qatar, 2018–2019
منشور في 2020"…However, we revealed that different determinants influence the two types of anxiety.</p><h3>Limitations</h3><p dir="ltr">There is no recognized optimal cut-off point to distinguish ‘high risk’ in pregnancy-related anxiety scales.…"
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15
Spatial, temporal, and demographic patterns in prevalence of smoking tobacco use and attributable disease burden in 204 countries and territories, 1990–2019: a systematic analysis...
منشور في 2021"…</p><p><br></p><h3>Methods</h3><p dir="ltr">We estimated the prevalence of smoking tobacco use and attributable disease burden for 204 countries and territories, by age and sex, from 1990 to 2019 as part of the Global Burden of Diseases, Injuries, and Risk Factors Study. …"
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16
Aortic valve function post-replacement of severe aortic stenosis by transcatheter procedure versus surgery: a systematic review and metanalysis
منشور في 2021"…TAVR was associated with 37% (95% CI [0.51–0.78) mean RR reduction of post-procedural PPM, a decrease that was not affected by the surgical risk at inclusion, neither by the transcatheter heart valve system. …"
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17
High-Performance Acetic Acid Sensing Using Cerium-MoS₂ Composite for Beverages and Food Processing Industry
منشور في 2025"…Furthermore, the repeatability of the Ce<sub>0.6</sub> -MoS<sub>2</sub> sensor was assessed over 30 days, and a marginal decrease of 5% in response was observed from day 1 to day 30.…"
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18
STEM: spatial speech separation using twin-delayed DDPG reinforcement learning and expectation maximization
منشور في 2025"…Additionally, it reduces the required training data by 39 times, training time by 36 times, model size by 6 times, real time factor (RTF) by 1 point, and multiply-accumulate operations (MACs) by 9 times compared to a recently proposed lightweight transformer-based encoder-decoder framework, while offering a slight decrease in PESQ score (by 0.45 points).…"
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19
A 28 nm CMOS 10 bit 100 MS/s Asynchronous SAR ADC with Low-Power Switching Procedure and Timing-Protection Scheme
منشور في 2021"…A single-side-fixed technique is utilized to reduce the number of capacitors; a parallel split capacitor array in combination with a partially thermometer coded technique can minimize the switching energy, improve speed, and decrease differential non-linearity (DNL). In addition, a compact timing-protection scheme is proposed to ensure the stability of the asynchronous SAR ADC. …"
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20
Impact of Life-coaching on Students' Wellbeing and Engagement Levels in a Preparatory School in Qatar
منشور في 2019"…The coaching program was part of a coaching club established for the purposes of this study. …"