Stability and thermophysical properties test of carbide-derived carbon thermal fluid; a comparison between functionalized and emulsified suspensions حسب Ismail W. Almanassra (14151321)

"…LAMBDA thermal conductivity analyzer, differential scanning calorimeter, and discovery hybrid rheometer were used to evaluate the thermal conductivity, heat capacity and viscosity of the suspensions, respectively. …"

Empirical evaluation of change in crash risk due to lane marking reallocation: A case study in Kochi City, Japan حسب Hiroaki, Nishiuchi

"…In addition, the results indicate that the PICUD value tends to decrease (i.e., the crash risk tends to increase) with increasing speed of the following vehicle relative to the leading vehicle. …"
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An Improved Genghis Khan Optimizer based on Enhanced Solution Quality Strategy for Global Optimization and Feature Selection Problems حسب Abdel-Salam, Mahmoud

"…The algorithm presented aims to solve the FS problem and has been assessed using benchmark optimization problems from the CEC’2017 and CEC’2022. …"
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Feasibility of a group-based laughter yoga therapy on anxiety and happiness among community-dwelling older adults: A quasi-experimental study حسب Mona Metwally El-Sayed (17725127)

"…The Geriatric Anxiety Scale and Arabic Scale of Happiness were used to evaluate the participants' anxiety and happiness levels.…"

A customised fetal growth and birthweight standard for Qatar: a population-based cohort study حسب Thomas Farrell (3933833)

"…</p><h3>Methods</h3><p dir="ltr">The PEARL registry data on women delivering in Qatar (2017–2018) was used to develop a multivariable linear regression model predicting optimal birthweight. …"

Effects of COVID-19 on Autism Spectrum Disorder in Qatar حسب Fouad A. Alshaban (17281108)

"…Parents also reported decreased access to family and social support networks, as well as decreased quality of clinical and community support. …"

BRET-Based Biosensors for Nucleic Acid Detection and Impact of Molecular Crowding Monitoring حسب Asfia Sultana (19170880)

"…Moreover, our study revealed that the decrease in BRET efficiency of BioNADs upon viral oligo binding could be visualized as a color change using a cell phone camera. …"

Crunching the numbers of food poisoning in Qatar حسب Nature Research (16552612)

"…The trend was generally decreasing during the investigated time period, which can be attributed to improvements in the food chain and sanitation in the country, they say.…"

Comparative study of the parameters affecting the performance of microchannels' heat exchangers: Latest advances review حسب Muhammad Asim (2235472)

"…When the fluid is added with nanoparticles, like, Al2O3 and copper oxide (CuO) with different volumetric fractions (φ) of 0%, 0.5%, 1%, 1.5%, and 2%, the performance of the microchannel rises with rising the Reynolds number but conversely when the fluid is used in pure form the performance decreases with the rising value of Reynolds number. …"

Novel Concrete Mix for 3D Concrete Printing with Special Functions حسب Malek Omar Mohammad (20433575)

"…<p dir="ltr">Rapid modernization of society has accelerated concrete production, making it the second most consumed material on Earth, with an estimated two billion tons being produced each year. Although the use of concrete is booming, several adverse effects of its use have become evident, including its large carbon footprint and the waste it generates. …"

Evaluation of the cementite morphology influence on the hydrogen induced crack nucleation and propagation path in carbon steels حسب Shabnam Karimi (19457575)

"…<p>The effect of cementite morphology on the crack initiation and growth path was studied using in situ electrochem-ical micro-cantilever bending (ECCB) technique under hydrogen (H) charging. …"

Simultaneous Bilateral Neck of Femur Fracture in a Young Adult with Underlying Metabolic Disturbances حسب Eslam Alkaramani (14570439)

"…The patient had a recent history of anabolic steroids, growth hormone, and other supplements used for bodybuilding. Radiological studies confirmed bilateral neck of femur fracture. …"

Changes in Physical Activity and Sedentary Behavior Amid Confinement: The BKSQ-COVID-19 Project حسب Mahmoud A Alomari (12150939)

"…Subsequently, it can also be used to establish strategies to enhance engagement in activities during the current and future pandemics.…"

Thermodynamic analysis of gravity assisted solar-powered reverse osmosis unit for greenhouses situated in a depleted zone حسب Yasser M. Abdullatif (14151324)

"…A thermodynamic analysis of the system is performed, and the results demonstrate that the use of an energy recovery turbine along with the geographical advantage of the region decreased the power requirement of the RO unit. …"

Grid integration of renewable energy in Qatar: Potentials and limitations حسب Eric C. Okonkwo (14151060)

"…A one-year dynamic analysis based on an hourly time step is conducted using the EnergyPLAN tool. The results show that large-scale installations of renewable energy technologies can decrease the emission rate from electricity production at a relatively lower cost. …"

A novel hybrid methodology for fault diagnosis of wind energy conversion systems حسب Khaled Dhibi (16891524)

"…In the first phase, the neighborhood component analysis (NCA) filter algorithm is used to reduce and select only the pertinent features from the original raw data. …"

Khalasa date palm leaf fiber as a potential reinforcement for polymeric composite materials حسب Elsadig Mahdi (9967349)

"…The morphology examination was carried out using scanning electron microscopy. Thermogravimetric analysis has been used to examine the thermal stability of KDPLF. …"

Past, present and future global mangrove primary productivity حسب Mark Chatting (5728340)

"…The models showed a slight global decrease in NPP of approximately 1.4 %, from 239.2 ± 87.6 Tg yr⁻¹ (1980–1990) to 235.9 ± 81.9 Tg yr−1 (2085–2094). …"

Influence of shelf-life duration on mechanical, thermal and shape recovery motion derivatives of shape memory polyurethane حسب Vasavi, Boggarapu

"…The results indicated that tensile and flexural strength decreased by 35.16 % and 29.3 % respectively, from S1 to S10. …"
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Performance comparison of different flow arrangements of 4-fluid internally-cooled liquid desiccant dehumidifiers حسب Ali Pakari (14158902)

"…The comparison was performed using a two-dimensional heat and mass transfer model of the dehumidifier that was solved numerically. …"