Date palm status and perspective in qatar by Muhammed, Nazir H.

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Thermal characterization of phase change materials based on linear low-density polyethylene, paraffin wax and expanded graphite by Sobolciak, Patrik

“…A similar decrease in sensible heat with increased loading of EG was observed for PCMs containing 50 wt.% of EG. …”
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Estimation of Mechanical Properties of Copper Powder Filled Linear Low-Density Polyethylene Composites by Singh, S.

“…The ANN approach runs the threshold TANSIG-PURELIN function for 200 epochs with a back propagation algorithm. The input parameters manipulated for the prediction were elongation at break (δ), stress at break (ρ), Young’s modulus (Y), volume fraction of the filler (ϕ) and constants (KE1,KE2,KS1,KS2,KS3,KS4,KY1). …”
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Effect of Verbal Encouragement on Performance and Affective Responses in Male Sport Science Students during Sprint Modalities by Sahli, Faten

“…This investigation aimed to examine the effect of verbal encouragement teacher to student (VETS) versus verbal encouragement student to student (VESS) on physical performance and affective responses during different modalities of sprint tests in active male students. In a randomized crossover design, twenty-two male sport science students (age: 21 ± 1.2 years, body height: 1.77 ± 0.3 m, body mass: 76.6 ± 2.1 kg, BMI: 22.9 ± 1.3 kg·m−2) performed linear and change-of-direction sprint tests under one of three conditions: (1) VETS; (2) VETS; (3) no verbal encouragement. …”
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Production of phycocyanin by Leptolyngbya sp. in desert environments by Schipper, Kira

“…The optimum biomass productivity was found at a light intensity of 300 μmol·m−2·s−1, with higher light intensities causing a decrease of 15%. …”
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Biological effects of gamma radiation on stored product insects. 4 - radiation effects on sex pheromone production and perception by the rust-red flour beetle. Tribolium castaneum... by Abdu, R. M.

“…The effect was very much evident even at the lowest radiation doses (0.5-1 krad). An almost complete inhibition in pheromone production was reached at a radiation dose of 6 krad; but a dose of 3 krad appeared to be enough to prevent male response.…”
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Shear wave propagation in layered composites with degraded matrices at locations of imperfect bonding. by Andrianov, Igor V.

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Developmental Toxicity of Surface-Modified Gold Nanorods in the Zebrafish Model by Zakaria, Zain Z

“…Background: nanotechnology is one of the fastest-growing areas, and it is expected to have a substantial economic and social impact in the upcoming years. …”
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Short-Term Effects of Experimental Warming and Precipitation Manipulation on Soil Microbial Biomass C and N, Community Substrate Utilization Patterns and Community Composition by LI, Guanlin

“…Decreased and increased precipitation significantly reduced microbial biomass C by 13.5% and 24.9% and microbial biomass N by 22.9% and 17.6% in unwarmed plots, respectively (P < 0.01). …”
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Risk Management Assessments and Recommendations Among Students, Staffs, and Health Care Workers in Educational Biomedical Laboratories. by Rizk, Nasser M

“…Safety in laboratories is one of the most crucial topics for all educational institutes. …”
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Investigation of the structural, optical and gas sensing properties of PANI coated Cu-ZnS microsphere composite by Parangusan H.

“…Polyaniline (PANI)/Cu-ZnS composites with porous microspheres are prepared by a hydrothermal and in situ polymerization method. …”
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Fourier-transform infrared imaging spectroscopy and laser ablation -ICPMS new vistas for biochemical analyses of ischemic stroke in rat brain by Ali M.H.M.

“…1-42. Areas close to the stroke focus experienced decrease in the lipid and lipid acyl contents associated with an increase in lipid ester, olefin, and methyl bio-contents with a novel finding of A?…”
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Investigating algal CO2 capture through screening of Qatari desert microalgae & cyanobacteria strains by Al Muraikhi, Mariam

“…A number of different trends in CO2 tolerance could be identified from the results; a number of strains showed a clear inhibition of growth with CO2 concentrations of 5% and higher, whilst others showed increasing growth rates for increasing CO2 concentrations up to 30%. …”
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Development of an Air-Cooled Induction Manifold for Diesel Engines in Hot and Humid Climate by Elrentisy, Mohamed H.

“…Furthermore, the smoke emission has decreased by 40% at the engine full load. It was also proved that using the air-conditioning system of a vehicle to cool the intake air temperature is visible, as the net gained the power of the engine has increased by 14.5% when running at 20 °C compared with 45 °C.…”
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Adrenoceptor Desensitization: Current Understanding of Mechanisms by Maaliki, Dina

“…On the other hand, long-term desensitization occurs over hours to days and involves receptor downregulation or a decrease in cell surface receptor protein level. …”
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The mechanical and adhesive properties of electrically and thermally conductive polymeric composites based on high density polyethylene filled with nickel powder by Krupa, Igor

“…The electrical conductivity of composites reached a value of 8.3×103Sm−1 when filled with 30vol.% of the filler, and the thermal conductivity obtained using this filler content was found to be 1.99Wm−1K−1. …”
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Modeling the influence of daily temperature and precipitation extreme indices on vegetation dynamics in Katsina State using statistical downscaling model (SDM) by Mohammad, Hadi Ahmad

“…All the scenarios present increasing minimum and maximum temperatures and decreasing precipitation, except for RCP8.5, which predicted a more adverse trend. …”
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Impact of COVID-19 lockdown on smoking (waterpipe and cigarette) and participants' BMI across various sociodemographic groups in Arab countries in the Mediterranean Region by Al Sabbah, Haleama

“…RESULTS: Overall, the prevalence rate of smoking decreased significantly during the lockdown from 29.8% to 23.5% (p<0.05). …”
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Bond durability of sand coated and ribbed basalt FRP bars embedded in high-strength concrete by Al-Hamrani, Abathar

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CD44 mediates stem cell mobilization to damaged lung via its novel transcriptional targets, Cortactin and Survivin by Ouhtit, Allal

“…One of these GAGs, namely hyaluronic acid (HA), serves as a potential therapeutic target in lung injury. …”
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