بدائل البحث:
5 point » _ point (توسيع البحث), a point (توسيع البحث), 3d point (توسيع البحث)
_ nn » _ ann (توسيع البحث), _ cnn (توسيع البحث), _ knn (توسيع البحث)
5 point » _ point (توسيع البحث), a point (توسيع البحث), 3d point (توسيع البحث)
_ nn » _ ann (توسيع البحث), _ cnn (توسيع البحث), _ knn (توسيع البحث)
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A vector quantization based k-NN approach for large-scale image classification
منشور في 2017"…The k-nearest-neighbour classifiers (k-NN) have been one of the simplest yet most effective approaches to instance based learning problem for image classification. …"
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2
Design and analysis of PV fed high-voltage gain DC-DC converter using PI and NN controllers
منشور في 2022"…The converter's switching pulse can be adjusted by PI or NN. The entire system was designed in MATLAB/ Simulink tool.…"
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Decreased number of acute appendicitis cases in pediatric population during the COVID-19 pandemic: Any link?
منشور في 2020"…The reasons behind the decrease in AA frequency during the COVID-19 pandemic remain unclear. …"
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Quality improvement can decrease blood delivery turnaround time: Evidence from a single tertiary-care academic medical center
منشور في 2018"…The transport time significantly decreased from an initial majority of > 15 mins duration, to a majority of < 15 mins transport time after the second audit; there was a 50% improvement in 30 mins response time; and the percentage of requests processed in < 10 mins were significantly higher after the second audit. …"
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Turning point in COVID-19 severity and fatality during the pandemic: a national cohort study in Qatar
منشور في 2023"…Among all severe, critical and fatal cases, 99.5% occurred during the primary infection. Cumulative incidence of fatal COVID-19 was 0.042% (95% CI 0.036% to 0.050%), with an incidence rate of 0.13 (95% CI 0.11 to 0.16) per 1000 person years. …"
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12/15-Lipoxygenase-Derived Lipid Metabolites Induce Retinal Endothelial Cell Barrier Dysfunction: Contribution of NADPH Oxidase
منشور في 2013"…The purpose of the current study was to evaluate the effect of 12/15- lipoxygenase (12/15-LOX) metabolites on retinal endothelial cell (REC) barrier function. …"
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Understanding the False Positive of Modified Martensitic Steels in Sweet & Sour Service Conditions Using a Point Defect Model Perspective
منشور في 2023"…These results indicate a critical point in temperature in the tests with only CO2, where resistance to pitting susceptibility is maximized due to a decrease in the cation vacancy diffusivity.…"
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Novel thiazolones for the simultaneous modulation of PPARγ, COX-2 and 15-LOX to address metabolic disease-associated portal inflammation
منشور في 2025"…The two most effective 15-LOX inhibitors, 2a and 2b, exhibited 69 % and 57 % of quercetin's action, respectively. …"
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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 Vmp by 74.3% (from 1.6 V to 0.411 V), and in the MSE of Imp by 95% (from 4.4e−6 A to 2.16e−7 A), respectively. …"
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Synergistic effect of expanded graphite, diammonium phosphate and Cloisite 15A on flame retardant properties of EVA and EVA/wax phase change blends
منشور في 2015"…It was, however, found that there was little separation of the EG platelets, although the presence of wax caused a decrease in the sizes of the EG agglomerates. The thermal stability of EVA and the EVA/wax blend improved in the presence of EG and its combination with Cloisite 15A and DAP.…"
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A lipidomic screen of hyperglycemia-treated HRECs links 12/15-Lipoxygenase to microvascular dysfunction during diabetic retinopathy via NADPH oxidase
منشور في 2015"…Fluorescein angiography and retinal albumin leakage showed a significant decrease in retinal hyperpermeability in streptozotocin-induced diabetic mice lacking 12/15-LOX compared with diabetic WT mice. …"
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15
Blue photobiomodulation LED therapy impacts SARS-CoV-2 by limiting its replication in Vero cells
منشور في 2021"…Our in vitro findings could represent the starting point for translational applications of PBMT as a supportive approach to fight SARS-CoV-2.…"
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Investigation of solar PV performance under Doha weather using a customized measurement and monitoring system
منشور في 2016"…Results predict that the maximum power output from a Poly-crystalline panel decreases by around 30% for a dust exposure of five months. …"
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Pollution Characteristics of Particulate Matter (PM2.5 and PM10) and Constituent Carbonaceous Aerosols in a South Asian Future Megacity
منشور في 2020"…The total carbon concentration varied between 21.33 and 206.84 µg/m3, and 26.08 and 211.15 µg/m3 with an average of 119.16 ± 64.91 µg/m3 and 124.71 ± 64.38 µg/m3 for PM2.5 in summer and winter seasons, respectively. …"
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18
The maxima in northerly wind speeds and wave heights over the Arabian Sea, the Arabian/Persian Gulf and the Red Sea derived from 40 years of ERA5 data
منشور في 2020"…Recent studies point out the importance of northerly winds and waves in the Arabian Sea, especially those due to shamal and makran events in addition to the northeast monsoon system. …"
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Effects of superelastic nano-NiTi additions on electroless Ni –P coating properties under bending
منشور في 2019"…In this study, electroless Ni –P-nano-NiTi composite coatings containing 5.14 wt%, 6.07 wt%, and 7.02 wt % NiTi were subjected to three-point bend testing in order to determine bending properties. …"
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Generation, performance evaluation and control design of single-phase differential-mode buck-boost current-source inverters
منشور في 2016"…Since these inverters have continuous input currents, they are suitable for maximum power point tracking (MPPT) operation of photovoltaic systems. …"
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