Driver Drowsiness Detection Study using Heart Rate Variability analysis in Virtual Reality Environment by Chowdhury, Muhammad E.H.

“…As it can be seen from Fig. 4, there is a significant difference in the LF/HF ratios, as it decreased drastically from 4.164 (Fig. 4A) when subject was awake to 1.355 (Fig. 4B) when subject was drowsy. …”
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Effects of Climate and Atmospheric Nitrogen Deposition on Early to Mid-Term Stage Litter Decomposition Across Biomes by Kwon, Taeoh

“…The expected changes in macroclimate and N deposition at the global scale by the end of this century are estimated to increase the 12-month mass loss of easily decomposable litter by 1.1-3.5% and of the more stable substrates by 3.8-10.6%, relative to current mass loss. In contrast, expected changes in atmospheric N deposition will decrease the mid-term mass loss of high-quality litter by 1.4-2.2% and that of low-quality litter by 0.9-1.5% in the temperate biome. …”
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Investigation of Spatiotemporal Variability of Microplastics in Qatar's Cstal Environment by Ben-Hamadou, Radhouane

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Screening of Qatari Microalgae and Cyanobacteria for Application in CO2 Utilization by Schipper, Kira

“…The most productive strain was Tetraselmis sp., with a maximum biomass productivity of 157.7 ± 10.9 mg L-1 d-1 at 30˚C, with a decreasing productivity for increasing temperatures. …”
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Gender Prespecified Sampling for Cost Control by Trung Le1, Kien

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Mechanical Properties of Concrete Made with Electric Wires, Steel Fibers, Basalt Fibers and Polypropylene Fibers by Murad, Yasmin Zuhair

“…The lowest tensile strength is measured with 8 kg/m3 basalt fibers where the tensile strength is reduced by 27.7%.…”
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Global pattern, trend, and cross-country inequality of early musculoskeletal disorders from 1990 to 2019, with projection from 2020 to 2050 by Yingzhao, Jin

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Global pattern, trend, and cross-country inequality of early musculoskeletal disorders from 1990 to 2019, with projection from 2020 to 2050 by Yingzhao, Jin

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The impact of PV generation and load types on the impedance relays during both balanced and unbalanced faults by Kamel, Rashad M.

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Correlated decay of triplet excitations in the shastry-sutherland compound SrCu2 (BO3)2 by Zayed, M.E.

“…The temperature dependence of the gapped triplet excitations (triplons) in the 2D Shastry-Sutherland quantum magnet SrCu2(BO3)2 is studied by means of inelastic neutron scattering. The excitation amplitude rapidly decreases as a function of temperature, while the integrated spectral weight can be explained by an isolated dimer model up to 10 K. …”
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Hybrid wind-diesel-battery system planning considering multiple different wind turbine technologies installation by Rakhshani, E.

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Smart City and Preservation of Identity in Doha by Altiok, Huzeyfe

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Effect of Hydrothermal Carbonization Parameters and Performance of Carbon Dioxide Adsorption on Pineapple Peel Waste Biochar by Ibrahim, Muthmirah

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Hybrid fuzzy sliding mode for stick-slip suppression in drill string systems by Krama, Abdelbasset

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Gamma irradiation effects on polymethyl methacrylate by Al-Qaradawi, I. Y.

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Experimental and Theoretical Investigation on Bond Behavior of Tensile Lap Spliced Basalt Fiber Reinforced Polymer Bars in High Strength Concrete Beams by Eltantawi, Islam Reda Mohamed

“…Moreover, the bond strength decreases as the splice length increases. Additionally, the sand-coated bars showed a higher bond strength than the helically wrapped bars.…”
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Channel Network Control on Seasonal Lake Area Dynamics in Arctic Deltas by Tejedor, Alejandro

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Wound healing potential of quercetin-3-O-rhamnoside and myricetin-3-O-rhamnoside isolated from Pistacia lentiscus distilled leaves in rats model by Elloumi, Wiem

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Nanotargeted Delivery of Immune Therapeutics in Type 1 Diabetes by Jung, Sungwook

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Carbon Emissions Policies and its Impact on the Design of Supply Chains by Pokharel, Shaligram

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