New algorithm based active method to eliminate stick-slip vibrations in drill string systems حسب Fourat Zribi (21347900)

"…<p dir="ltr">The drill string is always exposed to various types of vibrations among which, stick slip is one of the most important types. It is a severe state of torsional vibrations. This phenomenon can decrease the rate of penetration of drilling, wear of expensive equipment prematurely and cause catastrophic failures. …"

Privacy-Preserving Fog Aggregation of Smart Grid Data Using Dynamic Differentially-Private Data Perturbation حسب Fawaz Kserawi (16904859)

"…Our experimental results show a possible decrease in data perturbation error by 51.7% and 61.2% for smart meters and fog-computing data aggregators perturbed data, respectively, compared to the commonly used Gaussian mechanism.…"

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.…"

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

"…The results show that large-scale installations of renewable energy technologies can decrease the emission rate from electricity production at a relatively lower cost. …"

Dispatchable capacity optimization strategy for battery swapping and charging station aggregators to participate in grid operations حسب Mingze Zhang (9947863)

"…Firstly, we analyze the operation mechanism of a BSCS in the aggregation mode and propose a state transition model for EV batteries. …"

Endocrine contribution to the sexual dysfunction in patients with advanced chronic kidney disease and the role of hyperprolactinemia حسب Haitham Elbardisi (14058048)

"…Patients treated with cabergoline (<i>n</i> = 26) showed a significant increase in LH levels (<i>p</i> = .003) and a significant decrease in prolactin levels (<i>p</i> = .003). …"

Thermally Conductive Polyethylene/Expanded Graphite Composites as Heat Transfer Surface: Mechanical, Thermo-Physical and Surface Behavior حسب Patrik Sobolčiak (4401364)

"…This enhanced surface wettability was retained over a long time with only a 9% and 18% decrease in RF and corona plasma-treated samples’ surface energy after two months. …"

Loss of FOXA2 induces ER stress and hepatic steatosis and alters developmental gene expression in human iPSC-derived hepatocytes حسب Maryam Aghadi (17128819)

"…Functional assays demonstrated an increase in lipid accumulation, bile acid synthesis and glycerol production, while a decrease in glucose uptake, glycogen storage, and Albumin secretion. …"

Hydrogen energy systems: Technologies, trends, and future prospects حسب Abdellatif M. Sadeq (16931841)

"…<p dir="ltr">This review critically examines hydrogen energy systems, highlighting their capacity to transform the global energy framework and mitigate climate change. Hydrogen showcases a high <u>energy density</u> of 120 MJ/kg, providing a robust alternative to <u>fossil fuels</u>. …"

Walking around the preferred speed: examination of metabolic, perceptual, spatiotemporal and stability parameters حسب Lina Majed (7485380)

"…While metabolic, perceptual and spatiotemporal values were sensitive to the smallest change in speed (i.e., 0.5 km·h⁻¹⁾, a significant increase in the rate of carbohydrate oxidation and decrease in % fat oxidation were only observed at speeds above PWS. …"

Enhancing the production of biogas through anaerobic co-digestion of agricultural waste and chemical pre-treatments حسب Fares Almomani (12585685)

"…The results revealed that the highest cumulative methane production (CMP) of 297.99 NL/kgVS can be generated by co-digestion of ASWs and CD at a ratio of 60:40. Further improvement was achieved via alkalinity treatment with 1.0 g of NaHCO₃/gVS leading to decrease in lignin, cellulose, and hemicellulose contents of feedstock by 3.5%, 10.5% and 15.9%, respectively, converting them to soluble fractions and improving the CMP by 11.2–29.7% based on substrate quality. …"

Heat transfer measurements of Polyalpha-Olefin- boron nitride nanofluids for thermal management and lubrication applications حسب Ahmad K. Sleiti (14778229)

"…Thermophysical properties relations are derived as a function of temperature and nano particle concentration. …"

Impact of aluminium acetate particles size on the gelation kinetics of polyacrylamide‐based gels: Rheological and molecular simulation study حسب Ahmed Hamza (7224470)

"…</p> </div><p></p><h2>Other Information</h2> <p> Published in: The Canadian Journal of Chemical Engineering<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="http://dx.doi.org/10.1002/cjce.24152" target="_blank">http://dx.doi.org/10.1002/cjce.24152</a></p>…"

Bond durability of sand coated and ribbed basalt FRP bars embedded in high-strength concrete حسب Abathar Al-Hamrani (16494884)

"…However, specimens with high-strength concrete achieved most of or above their maximum bond strength after the descending stage, while those with normal-strength concrete showed a decrease in bond strength to an approximately constant value with continuous slip. …"

Salicylic acid restricts mercury translocation by activating strong antioxidant defense mechanisms in sweet pepper (Capsicum annum L.) حسب Muhammad Fasih Khalid (10652246)

"…These findings provide a novel perspective on Hg accumulation in sweet pepper. …"

Production and investigation of flexible nanofibers of sPEEK/PVP loaded with RuO2 nanoparticles حسب Mariem Chamakh (14150481)

"…</p><h2>Other Information</h2><p dir="ltr">Published in: Materials & Design<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.matdes.2021.109678" target="_blank">https://dx.doi.org/10.1016/j.matdes.2021.109678</a></p>…"

Biomolecular changes and subsequent time-dependent recovery in hippocampal tissue after experimental mild traumatic brain injury حسب Sebnem Garip Ustaoglu (18460611)

"…</p><p> </p></div><h2>Other Information</h2> <p> Published in: Scientific Reports<br> License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1038/s41598-021-92015-3" target="_blank">https://dx.doi.org/10.1038/s41598-021-92015-3</a></p>…"

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). …"

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>…"

Dispatchable capacity optimization strategy for battery swapping and charging station aggregators to participate in grid operations حسب Mingze, Zhang

"…Firstly, we analyze the operation mechanism of a BSCS in the aggregation mode and propose a state transition model for EV batteries. …"
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