بدائل البحث:
nn decrease » _ decrease (توسيع البحث)
7 point » _ point (توسيع البحث), a point (توسيع البحث), 3d point (توسيع البحث)
5 point » _ point (توسيع البحث), a point (توسيع البحث), 3d point (توسيع البحث)
nn decrease » _ decrease (توسيع البحث)
7 point » _ point (توسيع البحث), a point (توسيع البحث), 3d point (توسيع البحث)
5 point » _ point (توسيع البحث), a point (توسيع البحث), 3d point (توسيع البحث)
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1
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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2
Design and analysis of PV fed high-voltage gain DC-DC converter using PI and NN controllers
منشور في 2022"…Here, 48 V is doubled to 400 V. By modifying the converter's parameters, its behavior is evaluated. …"
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3
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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4
Hyperhydration-induced decrease in urinary luteinizing hormone concentrations of Male athletes in doping control analysis
منشور في 2019"…Baseline urinary LH concentrations, expressed as the mean � SD for each individual, were within the acceptable physiological range (7.11 � 5.42 IU/L). …"
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5
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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6
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7
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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8
Impact of SARS-CoV-2 on Ambient Air Quality in Northwest China (NWC)
منشور في 2021"…The PM2.5 failed to comply in SN and XJ; PM10 failed to comply in SN, XJ, and NX with CAAQS Grade II standards (35 µg/m3, 70 µg/m3, annual mean). …"
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9
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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10
Influence of temperature on tire-pavement noise in hot climates: Qatar case
منشور في 2021"…There is an apparent trend of decreasing temperature coefficient with increasing mean texture depth of dense graded asphalt pavements. …"
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11
Influence of temperature on tire-pavement noise in hot climates: Qatar case
منشور في 2021"…There is an apparent trend of decreasing temperature coefficient with increasing mean texture depth of dense graded asphalt pavements. …"
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12
Wind energy potential along the onshore and offshore Qatar
منشور في 2020"…cant increase or decrease of wind power around Qatar in the last 40 years in most of the locations, while there is a slight decreasing trend in the o?…"
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13
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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14
Magnesium Intake and Sleep Disorder Symptoms: Findings from the Jiangsu Nutrition Study of Chinese Adults at Five-Year Follow-Up.
منشور في 2018"…At follow-up in 2007, sleep disorder symptoms, including daytime falling asleep, sleepiness and snoring at night, were gathered using a sleep questionnaire. (3) Results: The mean intake of magnesium was 332.5 mg/day. In total, 5.3%, 13.2% and 35.7% of the subjects reported daytime falling asleep, daytime sleepiness, and snoring during sleep, respectively. …"
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15
Pollution Characteristics of Particulate Matter (PM2.5 and PM10) and Constituent Carbonaceous Aerosols in a South Asian Future Megacity
منشور في 2020"…Results of the study revealed that the mass concentration of PM2.5 and PM10 is at an elevated level throughout Faisalabad, with ambient PM2.5 and PM10 points that constantly exceeded the 24-h standards of US-EPA, and National Environment Quality Standards (NEQS) which poses harmful effects on the quality of air and health. …"
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16
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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17
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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18
A BRET-based Mpro biosensor containing a nanobody and tandem cleavage sites shows an increased cleavage rate
منشور في 2025"…We envisage that the NB2E3 nanobody-2× Mpro biosensor engineered here will be useful in drug discovery and functional characterization of Mpro mutants in newly emerging SARS-CoV-2 variants as well as in detecting SARS-CoV-2 infection in a point-of-care testing (POCT) format.…"
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19
Effects of a single dose of ivermectin on viral and clinical outcomes in asymptomatic sars-cov-2 infected subjects: A pilot clinical trial in lebanon
منشور في 2021"…Objective: This study was designed to determine the efficacy of ivermectin, an FDA-approved drug, in producing clinical benefits and decreasing the viral load of SARS-CoV-2 among asymptomatic subjects that tested positive for this virus in Lebanon. …"
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20
Global, regional, and national burden of household air pollution, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021
منشور في 2025"…We first estimated the mean fuel type-specific concentrations (in μg/m3) of fine particulate matter (PM2·5) pollution to which individuals using solid fuels for cooking were exposed, categorised by fuel type, location, year, age, and sex. …"
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