Numerical simulation of using combined active and passive stall control techniques in centrifugal compressors حسب Halawa, Taher

"…Also, it was found that the casing slots can cause a flow circulation and increase the kinetic energy around the position of slots and this leads to decreasing the number of stall cells. …"
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Concentrated Solar Power Plant for Key Locations in Doha Qatar حسب Elbeh, Mutaz Bargas

"…One of the pillars of the Qatar National Vision 2030 is the protection and preservation of the environment by decreasing the dependency on hydrocarbon resources and promoting the use and development of renewable energy sources. …"
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Persistent viral infectivity after 27 days from COVID-19 symptoms onset حسب Zupin, Luisa

"…The persistence of SARS-CoV- 2 in pharyngeal swabs belonging to patients affected by COVID-19 is not a rare occurrence. Indeed, the viral load determined through real-time reverse-transcriptase PCR (rRT-PCR) test peaks at the onset of symptoms and decreases to undetectable level within 1–3 weeks…"
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Long-term performance analysis and power prediction of PV technology in the State of Qatar حسب Touati F.

"…Besides, within one-month, a cloudy condition in Winter causes 20% drop in average output power. …"
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Gas solubility and rheological behavior study of betaine and alanine based natural deep eutectic solvents (NADES) حسب Altamash T.

"…Natural deep eutectic solvent (NADES) produced herein this work by mixing betaine and alanine with lactic acid and malic acid with 1:1 M mixing ratios. 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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Thermophysical properties measurement of nano cellulose in ethylene glycol/water حسب Ramachandran, K.

"…However, viscosities of the nanofluids are found to be decreasing when the temperature increases. At 1.3% volume concentration and 30 °C, nanofluid viscosity recorded the highest value, about 4.16 times of the base fluid. …"
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Does Securitisation Make Monetary Policy Less Effective? حسب Qanas, Jalal

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Structural performance and moment redistribution of basalt FRC continuous beams reinforced with basalt FRP bars حسب Abushanab, Abdelrahman

"…Analytically, the experimental sagging and hogging moments were compared to the available existing models and codes equations. A modified equation incorporating ACI 440.1R-15 provisions and a model suggested by Rjoub provided the most accurate predictions of the tested beams' moment capacities.…"
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Antimicrobial activity of amphiphilic nanomicelles loaded with curcumin against Pseudomonas aeruginosa alone and activated by blue laser light حسب Rupel, Katia

"…Among the three sublethal blue laser (λ 445 nm) protocols tested, the ones characterized by a fluence of 18 and 30 J/cm2 further decreased the antimicrobial concentration to 50 nM. …"
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Thermal and mechanical properties of PP/HDPE/wood powder and MAPP/HDPE/wood powder polymer blend composites. حسب Dikobe, D.G.

"…This was also observed for PP and HDPE in their composites, but to a lesser extent. Young’s modulus increased and the stress at break decreased with increasing WP content, and these were more pronounced in the PP/HDPE/WP composites. …"
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Event-triggered fault detection and isolation for discrete-time linear systems حسب Hajshirmohamadi, Shahram

"…In this study, the problem of event-triggered fault detection and isolation (FDI) for discrete-time linear time invariant systems is considered. Using a Leunberger observer as the residual generator, a multi-objective formulation of the FDI problem is presented based on l1, H- and H? …"
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Investigation of gas-liquid flow using electrical resistance tomography and wavelet analysis techniques for early kick detection حسب Barooah, Abinash

"…The experiments were conducted on a horizontal flow loop of 6.16 mERT with an annular diameter ratio of 1.8 for Newtonian fluid (Water) with varying pipe inclination angle (0 - 10o) and annulus eccentricity (0 - 30%), liquid flow rate (165 - 265 kg/min), and air input pressure (1 - 2 bar). …"
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Novel paclitaxel formulations solubilized by parenteral nutrition nanoemulsions for application against glioma cell lines حسب Najlah, Mohammad

"…The pH range for the Clinoleic formulations (7.1–7.5) was slightly higher than that of the Intralipid formulations (6.5–6.9). …"
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Impact of outdated CSI on the secrecy performance of dual-hop networks using cooperative jamming حسب Mallat, Walid

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Multifunctional self-healing polymeric nanocomposite coatings for corrosion inhibition of steel حسب Bahgat, Ahmed

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Plant growth, metabolism and adaptation in relation to stress conditions v. Effects of salinity on the fatty acids of germinating flax, cotton and castor bean seeds حسب Younis, M. E. [محمود الباز يونس]

"…In the three seeds, salinization with 0.5% and 1.0% NaCI led to decreases or increases in the contents of certain fatty acids. …"
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Why Construction Projects are delayed in PWA: Problems and Solutions حسب Al Marri, Dana Ahmad

"…Changes and variations are inherently part of many construction projects, which require serious efforts to overcome. Project delay is a construction problem resulting in contractual claims, increased project cost, and decreased end-user satisfaction. …"
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Corporate Governance and Islamic Social Responsibility Disclosure In Kuwaiti Shariah Compliant Financial Institutions حسب Al-Shammari, B.

"…The findings report that Islamic social responsibility disclosure increases with the presence of a Shariah supervisory board, but decreases with role duality. …"
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Hybrid fuzzy sliding mode for stick-slip suppression in drill string systems حسب Krama, Abdelbasset

"…Stick-slip vibration is one of the main factors that contribute greatly to reducing the service life of drill string equipment and decreasing the efficiency of the overall drilling system. …"
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Perinatal outcomes following Helping Babies Breathe training and regular peer-peer skills practice among village midwives in Sudan. حسب Arabi, Ame

"…In a selected group of VMWs, HBBT(+RPPSP) was associated with improvements in newborn resuscitation and perinatal outcomes. …"
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