Secrecy Performance of a RIS-Assisted Wireless Network: A Comprehensive Analysis Under Outdated CSI حسب Tasneem Alshamaseen (22392382)

"…This resilience indicates that the system can reduce channel estimation frequency to reconfigure the RIS, thus decreasing overall system overhead and complexity and improving energy efficiency. Moreover, increasing the number of REs can mitigate CSI aging effects where an SOP level of 3×10⁻⁵ can be achieved with 140 REs at <i>ρ</i>=0.9 in the absence of a transmitter-receiver direct link. …"

A comprehensive review on the use of natural fibers in cement/geopolymer concrete: A step towards sustainability حسب Abdalla, Jamal

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Exercise-induced a-ketoglutarate enhances spatial learning by modulating hippocampal levels of BDNF in a sex-specific manner حسب Al Ahmad, Perla

"…In males, aKG does not to induce hippocampal FNDC5/BDNF, and therefore promotes learning through a yet unknown mechanism. …"
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Arsenic: A double-edged sword حسب Nature Research (16552612)

A study on Speaker Recognition System حسب Bakkar, Hazem Wa'il Mohammed

"…In this thesis we aimed to develop a unique speaker recognition system with a user friendly interface. …"
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“They live in a state of Nomadism and Savagery” حسب Deringil, Selim

"…The Ottoman state, together with its contemporaries, Habsburg Austria and Romanov Russia, was engaged in a struggle for survival in a world where it no longer made the rules. …"
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A possible culprit for refractory angina حسب Nature Research (16552612)

A Novel Steel Reinforcement Scheme for 3D Printed Concrete Beams: A Study on Shear Behaviour حسب Khalifa, Mohamed Ashraf

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Attitudes, motivators, and barriers toward influenza vaccination for children: a study from a conflict-ridden country حسب Wesam S. Ahmed (10170053)

"…</p><h3>Methods</h3><p dir="ltr">A cross-sectional study was conducted by distributing a validated survey questionnaire to potential participants using convenience sampling. …"

Top Concerns of Tweeters During the COVID-19 Pandemic: Infoveillance Study حسب Alaa Abd-Alrazaq (17430900)

Female dental students’ perceptions of patient safety culture: a cross sectional study at a middle eastern setting حسب Al-Surimi, Khaled

"…Responses were rated on a five point Likert scale and the average positive response rate (APRR) was calculated. …"
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Prevalence and factors associated with falls in older adults in a Middle Eastern population: a retrospective cross-sectional study حسب D.A. Alsayed Hassan (19724410)

"…Females and individuals of Qatari nationality had increased odds of fall by 1.5 (95% CI 1.4, 1.6) and 1.2 (95% CI 1.1, 1.3), respectively. …"

A Numerical Study of Heat Transfer and Fluid Flow in a Channel with an Array of Pin Fins in Aligned and Staggered Configurations حسب Issa, Johnny

"…The pressure coefficient, C p , showed a developing region close to the inlet and a fully developed region as the number of fin rows is increased. …"
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Qatar’s Ambulance Paramedics’ evaluation of the conventional versus a revised Glasgow Coma Scale including a pupil score حسب Zynri Jacobs (18505057)

Giving fragile bones a stronger foothold حسب Nature Research (16552612)

"…<p>Osteoporosis affects more than 200 million people worldwide and leads to approximately 1.5 million fractures every year. In the West, diagnosis, treatment and research of the condition, which causes bones to become fragile, have increased. …"

Developing a Model for Selecting Smart Contractors حسب Al Nabulsi, Maryam Wasef

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Structure of a reattaching supersonic shear layer حسب Samimy, M.

"…A Mach 1.83 fully developed turbulent boundary layer with boundary layer thickness, free stream velocity, and Reynolds number of 7.5 mm, 476 m/s, and 6.2 x 10 to the 7th/m, respectively, was separated at a 25.4-mm backward step and formed a shear layer. …"
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Bariatric surgery: a potential cure for asthma? حسب Chaaban, Toufic A.

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A Narrative Review on Prevention and Early Intervention of Challenging Behaviors in Children with a Special Emphasis on COVID-19 Times حسب Sarah Musa (12269578)

"…Functional Behavioral Assessment and Behavioral Intervention Plan provide a systematic analysis with a strategic plan that support children’s self-regulation and socioemotional intelligence. …"

A Comprehensive Review of a Decade of Field PV Soiling Assessment in QEERI’s Outdoor Test Facility in Qatar: Learned Lessons and Recommendations حسب Brahim Aïssa (14157243)

"…However, previous studies indicated that even if the best-optimized cleaning schemes are used, the actual global solar-power production can still be reduced by about 4%, which is associated with at least EUR 5 billion in annual revenue losses worldwide. This loss is expected to reach a conservative value of EUR 7 billion in 2023. …"