بدائل البحث:
a decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
19 a » 19 _ (توسيع البحث)
a decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
19 a » 19 _ (توسيع البحث)
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561
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562
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563
Development of Internally Pressurized Composite/Metallic/Composite Hybrid Pipes
منشور في 2021"…The testing results showed significant improvement in the internal pressure capacity compared to the conventional steel pipes. Fourth, a detailed evaluation of fiber type’s effect on the electrochemical corrosion aspects in different highly corrosive solutions, 0.5 M NaCl, 0.5 M HCl, and 0.5 M H2SO4, was presented. …"
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564
Thermal and mechanical characterization of injection moulded high density polyethylene/paraffin wax blends as phase change materials
منشور في 2014"…Elongation at break decreased as paraffin wax content increased, and Young's modulus decreased with wax content but in the case of blends with a 30vol. % of wax and more, brittle rupture occurred and no yield point was observed.…"
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565
Effect of hyperglycemia on EPCs function and regenerative ability
منشور في 2020"…For that, we studied BOECs viability, response to shear stress, angiogenesis ability, and barrier function under normoglycemic (5.5mM) and hyperglycemic (25mM) conditions. The results have shown significant effects of chronic hyperglycemic conditions on cell proliferation (n=3, p<0.05), and migration (n=3, p<0.05) which were decreased when compared to control. …"
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566
The spectral and morphological studies of the conductive polyaniline thin film derivatives by the in situ copolymerization
منشور في 2017"…The blue shift in the band indicates that there is a decrease in the extent of conjugation system along the copolymer. …"
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567
Tobacco Use and Its Health Effects among Professional Athletes in Qatar
منشور في 2016"…The objective of the study was to determine the effects of tobacco use on selected markers of health and lung function in professional athletes. A total of 108 male professional athletes participated in the study from ten ball game teams in the same sport league in Qatar (age = 26.4 ± 5.1 yrs, height = 190.6 ± 11.9 cm, and weight = 91.5 ± 16.4 kg). …"
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568
Shear Behavior of Green Concrete Beams Reinforced with Basalt FRP Bars and Stirrups.
منشور في 2020"…The parameters investigated in this study are span to depth ratio (i.e. a/d =2.5 and 3.5), reinforcement ratio , stirrups spacing effect (i.e. 250 mm and 350 mm) and stirrups type (Steel and Basalt). …"
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569
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570
Study the efficiency of Ultrasonic Technology in Removal of Algae from Surface Waters
منشور في 2024"…The dominant algae genus was identified using a light microscope, and ultrasound waves with a low frequency of 40 kHz and a power density of 0.024 W/cm³ were applied at different time intervals (0 – 80 minutes) at time intervals of 5 minutes. …"
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571
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572
Magnetorheological damper with external excitation for more efficient control of vehicles? dynamics
منشور في 2018"…The experimental tests made on the first prototype featuring this new technology was promising. The excitation of a set of 12 coils surrounding the body of the damper, by an electric current of 5 A, managed to increase the damping coefficient by up to 75%. …"
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573
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574
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575
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576
Mechanical properties of gamma irradiated TiO2NPs/MWCNTs/LDPE hybrid nanocomposites
منشور في 2020"…Furthermore, the % of the total elongation at break is decreased after incorporating MWCNTs. The % of the total elongation at break after exposure to a dosage of 25 kGy was reduced as a result of chain scissions and molecular weight decrease. …"
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577
High-Rate Anaerobic Digestion of Waste Activated Sludge by Integration of Electro-Fenton Process
منشور في 2020"…Production of biogas was also found to improve during semi-continuous fermentation of EF-pretreated sludge conducted in a lab-scale reactor. In comparison to raw sludge, EF-pretreated sludge produced the highest biogas yield (0.81 L biogas/g VS) with a high COD removal rate, reaching 96.6% at an organic loading rate (OLR) of 2.5 g VS/L. d. …"
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578
Heme Oxygenase Isoform 1 Regresses Cardiomyocyte Hypertrophy Through Regressing Sodium Proton Exchanger Isoform 1 Activity
منشور في 2014"…Results: Our results showed a significant decrease in HO-1 mRNA expression in cardiomyocytes expressing active NHE1 (74.84 ± 9.19 % vs. 100 % normal NHE1 expression, p<0.05). …"
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579
Parcel distribution timetabling problem with incomplete hub network
منشور في 2014"…The developed model is illustrated through a real-world case. The obtained solution includes a decrease in the average time spent by the parcels (from pickup to delivery) by 19% in comparison to the existing practiced parcel schedule.…"
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580