بدائل البحث:
a decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
a system » _ system (توسيع البحث)
a decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
a system » _ system (توسيع البحث)
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641
Changes in physical activity and sedentary behavior amid confinement: The bksq-covid-19 project
منشور في 2020"…Among the participants who were regularly involved in PA, the majority (41.8-42.2%) of the participants reported a "decrease" (p<0.05) in walking, jogging, and sports while the majority (46.3-53.1%) reported a "no change" (p<0.05) in swimming, cycling, and weight lifting. …"
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642
Changes In Biomass Gain, Protein Content And Hormonal Levels In Wheat Kernels In Response To Soil Drench With Sodium Salicylate
منشور في 1992"…Sodium salicylate increased significantly the ABA content in grains compared to control. A significant decrease in auxins and gibberellins in grains was noticed in sodium salicylate- treated plants, except with 800mg/l which increased gibbereilins at day 80. …"
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643
Negative emotional symptoms during COVID19 confinement: The relationship with reading habits
منشور في 2022"…Additionally, individuals with lower negative emotion scores reported a decrease in reading during the COVID19 pandemic.…"
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644
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645
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646
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647
Electrocoagulation treatment of reject brine effluent from Solvay process
منشور في 2019"…Three-experiment design levels and response surface methodologies were used to model the system. A second-order polynomial model was developed and used to predict the optimum conditions, which were found to be at a 0.2 A/cm2 current density, 36.8°C temperature, and initial Cl− concentration of 7.4 × 103mg/L. …"
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648
Antiferromagnetism in EuPdGe3
منشور في 2014"…EuPdGe3 crystallizes in the BaNiSn3-type tetragonal structure (space group I4mm) with the lattice constants a=4.4457(1)Å and c=10.1703(2)Å. …"
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649
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650
The effect of chitosan's addition to resorcinol/formaldehyde xerogels on the characteristics of resultant activated carbon
منشور في 2019"…The total pore volume decreased from 1.040 to 0.238 cm3/g and the total pore surface area decreased from 912.3 to 554.4 m2/g. …"
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651
Aluminum nitride (AlN) reinforced electrodeposited Ni-B nanocomposite coatings
منشور في 2020"…The potentiodynamic analysis exhibited that the protection efficiency (PE%) of Ni–B coating is ~20%, which increased to ~53% and ~73% by addition of AlN nanoparticles of 0.6 and 1.2 g L−1, respectively. The corrosion resistance could be credited to the presence of inactive and insulating AlN nanoparticles that filled the existing defects in Ni–B matrix and subsequently decreased the active area exposed to the corrosive electrolyte (3.5 wt.% NaCl).…"
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652
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653
An investigation into hybrid carbon/glass fiber reinforced epoxy composite automotive drive shaft
منشور في 2011"…FEA results showed that the natural frequency increases with decreasing fiber orientation angles. The CDS has a reduction equal to 54.3% of its frequency when the orientation angle of carbon fibers at one layer, among other three glass ones, transformed from 0° to 90°. …"
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654
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655
Effect Of Aspect Ratio On Torsional Capacity Of High-Strength Plain Concrete Deep Beams
منشور في 1993"…Concrete strengths of 51.01, 58.53, 76.60 and 83.66 MPa and depth/width (aspect) ratios varying from 1 to 5 were used. The tested beams failed suddenly and violently along a smooth surface. …"
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656
Why Gulf Rentier Economies Must Pursue Economic Diversification
منشور في 2020"…Evidence of the Dutch disease (deterioration in the economic performance during decreasing oil prices) is provided in the current chapter. …"
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657
Swimming exercise improves short- and long-term memories: Time-course changes
منشور في 2021"…In this investigation, changes in the spatial hippocampal memory following a time-course of swimming exercise training were examined. …"
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658
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659
Maximum Likelihood Estimation in the Inverse Weibull Distribution with Type II Censored Data
منشور في 2022"…Moreover, the mean squared error of all estimators decreased for larger sample sizes and it increased when the censoring proportion is increased for a fixed sample size. …"
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660
Trends of mortality attributable to child and maternal undernutrition, overweight/obesity and dietary risk factors of non-communicable diseases in sub-Saharan Africa, 1990-2015: Fi...
منشور في 2019"…Design For each risk factor, a systematic review of data was used to compute the exposure level and the effect size. …"
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