Improvement of both lipid and biomass productivities of Qatar Chlorocystis isolate for biodiesel production and food security حسب Saadaoui, Imen

"…QUCCCM14, which was not previously known as a promising strain. Indeed, culturing QUCCCM14 using f/2 medium with 10× NaH2PO4 (0.15 g L−1 NaNO3 and 5.6 mg L−1 NaH2PO4) resulted in an improvement of 3.178 folds the lipid productivity reaching 56.121 mg L−1 day−1 and enhanced the biomass productivity reaching 141.363 mg L−1 day−1, simultaneously. …"
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IoT-based mock oxygenator for extracorporeal membrane oxygenation simulator حسب Sayed, Aya

"…The approach is intrinsically costly since it relies on disposable medical equipment (i.e., oxygenators, heat exchangers, and pumps) that must be replaced regularly due to the damage caused by the liquid used to simulate blood. …"
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Mercury pollution in doha (Qatar) coastal environment حسب Al-Madfa, H.

"…0.60?g g?1 dry weight total Hg. Leachable and methyl Hg averaged 0.10 � 0.11 and 0.02 �0.03 ?…"
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CONSTRUCTION CHANGE ORDER MANAGEMENT PROJECT SUPPORT SYSTEM UTILIZING DELPHI METHOD حسب Naji, Khalid K.

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The spectral and morphological studies of the conductive polyaniline thin film derivatives by the in situ copolymerization حسب Waware, Umesh S.

"…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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Effect of hexagonal on the in-plane crushing behaviour of plain weave composite hexagonal quadruple ring system حسب Mahdi, E.

"…In this study, an experimental investigation into the crushing behaviour of one dimensional composite hexagonal cellular structure between two plates has been carried out. …"
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Tobacco Use and Its Health Effects among Professional Athletes in Qatar حسب Chaabane, Zaina

"…The decrease of FEV1 and FVC among smokers compared to nonsmokers is similar to what has been reported in the literature about other populations.…"
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The Effect of Chronic Endurance Exercise on Serum Levels of MOTS-c and Humanin in Professional Athletes حسب Alser, M.

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Asymmetric effects of oil price shocks on the demand for money in Algeria حسب Amirouche, Chelghoum

"…This paper investigates the symmetric and asymmetric effects of real oil prices on real money demand in Algeria over the period 1999:Q1–2020:Q1. Using a linear autoregressive distributed lag model (ARDL), and a nonlinear autoregressive distributed lag model (NARDL), we find no evidence of a long-term relationship among the variables. …"
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DC conductivity and Seebeck coefficient of nonstoichiometric MgCuZn ferrites حسب Madhuri, W.

"…Nonstoichiometric series of Mg0.5-xCuxZn0.5Fe1.9O4-? where x = 0.0, 0.1, 0.15, 0.2 and 0.25 has been synthesized by conventional solid state reaction route. …"
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Effect of hyperglycemia on EPCs function and regenerative ability حسب Hendawi, Hadeel Khalil

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Hemoglobin, hematocrit and plasma volume variations following combined sprint and strength: Effect of advanced age حسب Sellami, M.

"…At P1, PV decrease during exercise was significantly (P <.05) higher in middle-aged compared to young groups. …"
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Effect of left atrial ligation-driven altered inflow hemodynamics on embryonic heart development: clues for prenatal progression of hypoplastic left heart syndrome. حسب Salman, Huseyin Enes

"…Congenital heart defects (CHDs) are abnormalities in the heart structure present at birth. One important condition is hypoplastic left heart syndrome (HLHS) where severely underdeveloped left ventricle (LV) cannot support systemic circulation. …"
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The status of forward osmosis technology implementation حسب Awad, Abdelrahman M.

"…Against this, FO can be energetically favoured if deployed: (a) without the DS recovery step, i.e. osmotic concentration (OC) or fertilizer-drawn forward osmosis (FDFO), (b) in competition with evaporative desalination processes, or (c) for combined desalination and wastewater purification, when a comparatively low salinity stream is available for providing osmotic dilution (OD) of the saline feed water. …"
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Effects of Fine-Grained Particles' Migration and Clogging in Porous Media on Gas Production from Hydrate-Bearing Sediments حسب Jung, Jongwon

"…The results show that (1) the concentration of fine particles required to form clogging and/or bridging in pores decreased with the decrease in fine particle-pore throat size ratio, (2) the effects of ionic concentration of fluid on clogging behaviors depend on the types of fine particles, and (3) fine particles prefer to accumulate along the deionized water- (DW-) CO2 interface and migrate together, which in turn easily causes clogging in pores. …"
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Pd nanocrystals encapsulated in MOF-derived Ni/N-doped hollow carbon nanosheets for efficient thermal CO oxidation: unveiling the effect of porosity حسب Ipadeola, Adewale K.

"…The obtained Pd/Ni-MOF-HNC possesses hollow carbon sheets with a great surface area (153.05 m2 g−1), pore volume (0.12 cm3 g−1), rich Pd/Ni-Nx active sites, Ni-metal defects, rich N-content (7.53 at%), mixed Pd/Ni-oxide phases, and uniformly distributed ultra-small Pd nanocrystals (7.03 ± 1.10 nm); meanwhile, Pd/Ni-MOF-NC formed without etching had no porosity and less Ni-metal defects. …"
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Recycled Polypropylene Fibres for Reinforcing Cement Mortar under Arid Conditions حسب Bendjillali, Khadra

"…The obtained results showed a substantial increase in the flow time of about 53% in mortar reinforced by 1% of recycled polypropylene fibres (1RPFM). It is also shown that under arid conditions, the presence of 1% of recycled polypropylene fibres in cement mortar leads to a considerable decrease in total shrinkage of about 46% and an increase in the flexural and compressive strength of about 24% and 26%, respectively, compared to control mortar (CM) at the age of 194 days. …"
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Sleeping Habits during COVID-19 Induced Confinement حسب Alomari, Mahmoud

"…Additionally, the majority of the participants (53.1%-59.4%) reported an increase in most of the sleep parameters except a decrease (49.1% of the participants) in daytime sleep. …"
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Cultivating microalgae in desert conditions: Evaluation of the effect of light‐temperature summer conditions on the growth and metabolism of nannochloropsis qu130 حسب Jabri, Hareb Al

"…In the Qatar desert the temperature varies widely, typically between 10° and 45 °C There are also wide variations in light intensity, with values of over 1500 μmolhν.m−2s−1 in summer. …"
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Trends in fecal carriage of carbapenemase-producing Enterobacterales in children before and after the implementation of international travel restrictions in response to COVID-19 حسب Andrés, Pérez-López

"…Furthermore, CPE carriage rate decreased 3.6-fold (95% CI, 1.5–10.5; P < 0.001) after March 15, 2020. …"
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