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

"…A drastic load decrease in the load-displacement (L-D) curve happened under −1550 mV charging for both microstructures accompanied by a straight crack growth path in spheroidite microstruc-ture, independent of grain boundaries or ferrite-cementite interfaces while a competition between the shear crack growth mechanism and the interfacial cracking determines the crack growth path in the lamellar microstructure.…"

Life cycle assessment and sustainability enhancement of closed-loop carbon dioxide enhanced oil recovery: Field-scale evaluation in Qatar’s Dukhan Reservoir حسب Razan Sawaly (19170910)

"…Global warming potential (GWP100) decreased from 2.00 × 10¹⁰ kg CO₂-eq in Year 1 to 1.20 × 10⁹ kg CO₂-eq in Year 21, with a 16% reduction observed in Year 1 under the fuel gas recovery scenario. …"

COVID-19 biomarkers for severity mapped to polycystic ovary syndrome حسب Abu Saleh Md Moin (6189512)

"…However, it is observed that in metabolic conditions such as polycystic ovary syndrome expressed proteins differ compared to control women [2] and PCOS patients have increased platelet aggregation and decreased plasma fibrinolytic activity, resulting in a prothrombotic propensity [3, 4], with elevated coagulation markers [5]. …"

Run Rules-Based EWMA Charts for Efficient Monitoring of Profile Parameters حسب Ali Yeganeh (16624998)

"…In this article, we improve the performance of the Exponentially Weighted Moving Average Range (EWMAR) control charts, which are implemented for monitoring linear profiles (i.e., intercept, slope and average residual between sample and reference lines) by integrating them with run rules in order to quickly detect various magnitudes of shifts in profile parameters. …"

Investigating the Impact of Salinity Variations on Aerobic Granules and Activated Sludge Flocs: Emphasis on Performance Monitoring and Identification of Influential Salinity Compon... حسب Raghavendran Sivasubramanian (16931775)

"…Consequent to the changes in the extracellular polymeric substances (EPS), there was an immediate decrease in sludge hydrophobicity resulting in a deterioration of settling, indicated by an increase in the sludge volume index (SVI), and loss of biomass for all the reactors. …"

Forecast of the outbreak of COVID-19 using artificial neural network: Case study Qatar, Spain, and Italy حسب Moayyad Shawaqfah (17280637)

"…The simple and well-structured ANN model can be adapted to different propagation dynamics and could be useful for health managers and decision-makers to better control and prevent the occurrence of a pandemic.</p><h2>Other Information</h2><p dir="ltr">Published in: Results in Physics<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.rinp.2021.104484" target="_blank">https://dx.doi.org/10.1016/j.rinp.2021.104484</a></p>…"

Persona Transparency: Analyzing the Impact of Explanations on Perceptions of Data-Driven Personas حسب Joni Salminen (7434770)

"…In this research, we analyze the effect of increased transparency – i.e., explanations of how the information in data-driven personas was produced – on user perceptions. …"

Graph-Guided Regularized Regression of Pacific Ocean Climate Variables to Increase Predictive Skill of Southwestern U.S. Winter Precipitation حسب Tejedor, Alejandro

"…Recently, promising data-driven approaches have been proposed, but they often suffer from overparameterization and overfitting due to the short observational record, and they often do not account for spatiotemporal dependencies among covariates (i.e., predictors such as sea surface temperatures). …"
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Design and analysis of PV fed high-voltage gain DC-DC converter using PI and NN controllers حسب Madisa V.G., Varaprasad

"…When the converter switch comes under active state two capacitors are discharged in series, similarly when the converter switch under inactive state those two capacitors are charged in parallel through the coupled inductor (CI) energy so, to get a high voltage at the converter output side. To reuse the leakage-inductor (LI) energy of the CI with the help of a passive clamp circuit for reducing the voltage stress across the switch, similarly switch has less resistance so conduction losses also decreased. …"
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Excess pCO₂ and carbonate system geochemistry in surface seawater of the exclusive economic zone of Qatar (Arabian Gulf) حسب Connor Izumi (17337868)

Microwave-Assisted Solvothermal Synthesis of Mo-Doped TiO₂ with Exceptional Textural Properties and Superior Adsorption Kinetics حسب Yahia H. Ahmad (14340210)

"…The average particle size ranged between 9.7 and 27.5 nm and it decreased with increasing the Mo content. …"

Essays on Digital Financial Inclusion and Financial Resilience for Sustainable Development in Sub-Saharan Africa حسب Jamila Abubakar (22653059)

"…Utilising a unique dataset encompassing detailed records of savings transactions between 2017-2022, the essay analyses the effect of financial shocks on indicators of financial resilience and savings accumulation for middle-income class individuals and middle-class young people (i.e., youth) while controlling for demographic and savings account characteristics, focusing on Nigeria as a unique setting. …"

Life cycle assessment of binary recycled ceramic tile and recycled brick waste-based geopolymers حسب Namra Mir (17017734)

"…The LCA analysis is also modelled on a large-scale industrial basis. This results in decreased environmental impacts, and they are 1352 kg CO₂-eq, 3.01 kg SO₂-eq, 0.19 kg N-eq, 6.56E-9 kg CFC 1-eq for GWP, AP, EP, and ODP, respectively.…"

Vertical Distribution of Phosphorous Fractions and Bioavailability of the Nutrient in the Southern Indian Ocean حسب Muhammed Nayeem Mullungal (21385463)

"…Detritus from marine organisms and lower oxygen concentrations (depleted E^hvalues) enhanced the production of authigenic P. …"

An empirical correlation-based model to predict solid-fluid phase equilibria and phase separation of the ternary system CH₄-CO₂-H₂S حسب Hani Ababneh (9218272)

"…The main aim of this study is to develop an empirical correlation model based on Peng-Robinson equation of state (PR EoS), with fugacity expressions, that is able for the first time to describe the solid-fluid phase equilibria for the ternary system of CH₄-CO₂-H₂S at pressures from 5 to 30 bar and over a wide range of temperature (130–200 K). …"

Functionalization of reverse osmosis membrane with graphene oxide to reduce both membrane scaling and biofouling حسب Mohammad Y. Ashfaq (14152290)

"…After functionalization, the membrane surface properties were improved as the water contact angle was reduced from 41.7 ± 4.5⁰ to 26.9 ± 0.9⁰ demonstrating improvement in hydrophilic properties besides decreasing membrane surface roughness. …"

Fasting-Mimicking Diet Is Safe and Reshapes Metabolism and Antitumor Immunity in Patients with Cancer حسب Claudio Vernieri (9744243)

"…In 101 patients, the FMD was safe, feasible, and resulted in a consistent decrease of blood glucose and growth factor concentration, thus recapitulating metabolic changes that mediate fasting/FMD anticancer effects in preclinical experiments. …"

Bone Benefits of Fish Oil Supplementation Depend on its EPA and DHA Content حسب Haissam Abou-Saleh (497840)

Stemming cardiovascular diseases in Qatar حسب Nature Research (16552612)

Glycemic outcomes of Advanced Hybrid Closed Loop system in children and adolescents with Type 1 Diabetes, previously treated with Multiple Daily Injections (MiniMed 780G system in... حسب Goran Petrovski (129836)

"…TIR increased from 42.1 ± 18.7% at baseline to 78.8 ± 6.1% in the study phase (p < 0.001). HbA1c decreased from 8.6 ± 1.7% (70 ± 18.6 mmol/mol) at baseline, to 6.5 ± 0.7% (48 ± 7.7 mmol/mol) at the end of the study (<i>p</i> = 0.001). …"