Foamed phase change materials based on recycled polyethylene/paraffin wax blends by Sobolčiak, Patrik

“…This work represents one of very few attempts for a preparation of polymeric phase change foams without a use of micro-encapsulated phase change component leading to the enhancement of the real PCM component (PW) within a final product. …”
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7-O-methylpunctatin, a novel homoisoflavonoid, inhibits phenotypic switch of human arteriolar smooth muscle cells by Fardoun M.

“…MP also reduced transcription of cyclin D1, CDK4 but increased protein levels of p21 and p27. …”
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MACHINE LEARNING TECHNIQUES FOR MOTOR GEAR FAULT DETECTION AND DIAGNOSIS by HIJAWI,ULA MUTASIM

“…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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Gyrotactic microorganisms and thermoelectric effects on the dynamics of 29 nm CuO-water nanofluid over an upper horizontal surface of paraboloid of revolution by Sivaraj R.

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Qatar Culture Collection of Microalgae: A Sustainable Source for Biodiesel Production and Omega Fatty Acid Compounds by Bounnit, Touria

“…The comparative analysis of the QUCCCM isolates growth rate showed that Nannochloris sp. is the fastest growing isolate with a maximum value of 1.013 day-1. In terms of lipid contents, the results indicate a variety of the amounts. …”
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Effects of Combined Calcium Hypochlorite and Chlorine Dioxide on Drinking Water Quality in Qatar and Disinfection by Products Formation by Mohamed, Elsamoul H.

“…Chlorine dioxide levels decrease as the free chlorine residual levels increased. …”
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Cutaneous Aβ-Non-nociceptive, but Not C-Nociceptive, Dorsal Root Ganglion Neurons Exhibit Spontaneous Activity in the Streptozotocin Rat Model of Painful Diabetic Neuropathy . by Djouhri, Laiche

“…However, DPNP is believed to be due partly to abnormal hyperexcitability of dorsal root ganglion (DRG) neurons, but the relative contributions of specific functional subtypes remain largely unknown. Here, using the strepotozotocin (STZ) rat model of DPNP induced by a STZ injection (60 mg/kg, i.p), and intracellular recordings of action potentials (APs) from DRG neurons in anesthetized rats, we examined electrophysiological changes in C-and Aβ-nociceptive and Aβ-low threshold mechanoreceptive (LTM) neurons that may contribute to DPNP. …”
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Emotional intelligence and criminal behavior by Megreya, Ahmed M.

“…This study examined the link between emotional intelligence (EI) and criminal behavior. One hundred Egyptian adult male offenders who have been sentenced for theft, drug dealing or murder and 100 nonoffenders were administered the Bar-On Emotional Quotient Inventory (EQ-i). …”
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Investigating algal CO2 capture through screening of Qatari desert microalgae & cyanobacteria strains by Al Muraikhi, Mariam

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Investigation of Spatiotemporal Variability of Microplastics in Qatar's Cstal Environment by Ben-Hamadou, Radhouane

“…Chemical analysis revealed the occurrence of OPs with endocrine effects on all obtained macroplastics, and concentration of pollutants was consistent in all sites. Large piece-to-piece variations of contamination up to two orders of magnitude were discovered within sites (2 to 1,005 ng/g), although there was no significant difference in contaminant concentration among all sites for PCBs and PAHs respectively. …”
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Recycled Concrete Used in Subbase in Potential Use for Road Base and Cement Bounded Material (CBM) by Ahmad, Hassan Haidar

“…Concrete dumped as waste in landfills in Qatar, so this paper will emphasis utilizing the concrete waste through means of recycling and reusing in the road construction market. …”
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Inner sphere oxidation of N,N′-ethylenebis(isonitrosoacetyleacetoneimine)copper(II) by N-bromosuccinimide in aqueous weakly acidic solutions by Salih, Isam M.

“…Plots of In (AA) versus time where A and A are absorbance values of the Cu(III) product at time t and infinity, respectively, showed marked deviations from linearity. …”
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Fecal Carriage and Molecular Characterization of Carbapenemase-Producing Enterobacterales in the Pediatric Population in Qatar by Pérez-López, Andrés

“…Our data suggest that NDM-type and OXA-48type carbapenemases expressed by a large diversity of E. coli and K. pneumoniae genotypes are largely dominant in the pediatric population of Qatar. …”
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Unanswered issues on decarbonizing the aviation industry through the development of sustainable aviation fuel from microalgae by Rony, Zahidul Islam

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Variations in the temperature sensitivity of spring leaf phenology from 1978 to 2014 in Mudanjiang, China by Dai J.

“…ST for the other 25% exhibited a decreasing trend, with 17% showing significant decreases (P < 0.05). …”
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Impact of the COVID-19 pandemic on sexually transmitted infection testing and diagnosis in Lebanon: A retrospective chart review by Sunji, Nadine

“…Post-COVID-19 onset, a total of 1350 VCT services and 406 medical consultations were provided, an overall 45 % decrease compared with pre-COVID-19 onset. The prevalence pre-COVID-19 onset of HIV, syphilis, HBV, and HCV was 0.8 %, 0.3 %, 0.2 %, and 0.1 %, respectively, and post-COVID-19 onset 1.2 %, 0.7 %, 0.3 %, and 0.3 %, respectively. …”
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Effects of Trehalose Administration in Patients with Mucopolysaccharidosis Type III. by Mobini, Moein

“…Decreases in mean splenic length were observed, whereas the liver volume did not change. …”
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Heme Oxygenase Isoform 1 Regresses Cardiomyocyte Hypertrophy Through Regressing Sodium Proton Exchanger Isoform 1 Activity by Sobh, Ahmed

“…Conclusion: In our model, HO-1 maybe a useful means to reduce NHE1 induced cardiomyocyte hypertrophy, although the mechanism by which it does that requires further investigation.…”
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Portfolio Selection Problem Using CVaR Risk Measures Equipped with DEA, PSO, and ICA Algorithms by Hamdi, Abdelouahed

“…It was found that when solving the Mean-CVaR model with evolutionary algorithms, the risk decreased. …”
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Pore-scale simulation of fine particles migration in porous media using coupled CFD-DEM by Elrahmani, Ahmed

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