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381
Associations between Bone Mineral Density and WOMAC Scores in Healthy Individuals: Insights from the Qatar Biobank
Published 2025“…However, BMD measures significantly contributed to predicting stiffness after controlling for sociodemographic variables (R2 = 0.065, ΔF(7, 1724) = 3.34, p = 0.002), with a higher total body BMD associated with increased stiffness and a higher trunk BMD associated with decreased stiffness. …”
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382
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383
Effect of calcium nitrate healing microcapsules on concrete strength and air permeability
Published 2019“…Moreover, another set of samples were loaded up to 60% of their ultimate load and placed in a water bath to accelerate their healing. The samples' air permeability was measured before loading, after applying 60% of the ultimate load, and after 3 and 7 d of healing. …”
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384
Electrochemical behavior of mild and corrosion resistant concrete reinforcing steels
Published 2020“…The linear polarization resistance (LPR), electrochemical impedance spectroscopy (EIS), and Tafel plot techniques were employed to assess the corrosion rates on the rebar surfaces. …”
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385
Smart City and Preservation of Identity in Doha
Published 2021“…The theory of smart cities provides the administrative power of a country with a well-established, sustainable, and smart development. …”
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386
Technologies Serving Concrete for Economy, Durability and Sustainability
Published 2020“…World population is increasing while resources are decreasing. Therefore, construction industry needs to find a way to produce more by consuming less. …”
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387
Radiation-free imaging for distal hole targeting in Intramedullary nailing
Published 2017“…The first two problems are resolved by using a contrast agent, Copper (II) Sulfate (CuSO4), which decreases the relaxation time by 6-7 times. …”
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388
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389
Gas solubility and rheological behavior study of betaine and alanine based natural deep eutectic solvents (NADES)
Published 2018“…Thermophysical properties including water content, thermal stability, density and gas solubility of CO2 and N2 were experimented at different isotherms for wide pressures range up to 50 bars. …”
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390
Quantifying and reducing concentration polarization in reverse osmosis systems
Published 2023“…Compared to membrane fouling, which is a gradual process, CP is more challenging to monitor because it forms from the inception of filtration and decreases rapidly when filtration stops. …”
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391
Investigating the utilization of healthcare services to manage respiratory tract infections (RTIs) among Qatari patients attended selected primary healthcare centers in Qatar
Published 2018“…We have found no difference in the month-to-month rates of RTI-related GP visits (per 1000 total visits) over the study period (non-significant decreasing trend). However, there was a significant decreasing trend in the monthly rates of antibiotics consumption and an increasing trend in the tests/investigations done but there was no clear increasing or decreasing trend in the monthly rates of other medications use. …”
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392
Changes in Dietary Habits and Eating Behaviors during COVID-19 Induced Confinement
Published 2020“…Among these changes, increased (p<0.05) prevalence of fruit and vegetable, immune boosters, water, and hot beverage consumption as well as decreased (p<0.05) eating in restaurants and fatty food consumption, suggesting a positive change. …”
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393
Bryophyte cover and richness decline after 18 years of experimental warming in alpine Sweden.
Published 2020“…Experimental warming with open-top chambers (OTCs) was applied for 18 years to a mesic meadow and a dry heath alpine plant community. …”
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394
Vertical zonation and functional diversity of fish assemblages revealed by ROV videos at oil platforms in The Gulf
Published 2017“…The functional indices showed no significant differences between water depths or diel cycles. The study demonstrates that oil platforms represent a hotspot of fish diversity and interesting sites for studying fish communities, abundance and behaviour. 2017 The Fisheries Society of the British Isles…”
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395
Evaluation of the inhibition performance of piperazine-based polyurea towards mild steel corrosion: The role of keto-enol tautomerization
Published 2022“…Herein, we have synthesized a new piperazine-based polyurea inhibitor (PUCorr) which is readily soluble in water through dispersion in N-methyl-2-pyrrolidone for mild steel corrosion. …”
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396
Performance of sustainable concrete incorporating treated domestic wastewater, RCA, and fly ash
Published 2022“…Fresh mixing water and natural gabbro aggregates were completely replaced with TWW and RCA, respectively, whereas 20% of cement was substituted by FA. …”
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397
Simulation and Optimization of an LNG Plant Cold Section
Published 2018“…Initially, a base-case model was developed for the cold section using Aspen PlusTM, a steady-state process simulation and optimization software. …”
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398
Cardiac Myosin Binding Protein-C in Sprague Dawley (SD) Rats exposed to Sub-Chronic oral dose of Cadmium Chloride
Published 2021“…It has health consequences when it reaches the human diet through the soil, water, and plant. Chronic exposure to cadmium has a serious effect on human health. …”
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399
MACHINE LEARNING TECHNIQUES FOR MOTOR GEAR FAULT DETECTION AND DIAGNOSIS
Published 2022“…ML-based techniques for facility condition monitoring are investigated and presented in a comparative analysis. Using convolutional layers, network parameters are greatly decreased in Convolutional Neural Networks (CNNs) by local connectivity and exchanging weights, which comprise a group of kernels with a limited receptive area, unlike a typical neural network with a complete connection through each node. …”
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400
Microbially induced calcite precipitation in calcareous soils by endogenous Bacillus cereus, at high pH and harsh weather
Published 2020“…Microbially induced calcite precipitation (MICP) improves the physical properties of soils by increasing the solid content, decreasing the pore sizes and improving the rigidity of the particle-to-particle contact ending with a better mechanical and geotechnical performances of the soils. …”
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