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New algorithm based active method to eliminate stick-slip vibrations in drill string systems
Published 2022“…In fact, the proposed controller presented a reduction of nearly 26% in terms of overshoot and 1.6 times better settling time values while having the smoother input signal.…”
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282
Operation optimization of propane pre-cooled mixed refrigerant LNG Process: A novel integration of knowledge-based and constrained Bayesian optimization approaches
Published 2024“…However, the liquefaction process is the highest energy-intensive stage within its supply chain as it consumes about 8 % of the LNG energy content. Thus, for the first time, this study proposes systematic knowledge-based and constrained Bayesian optimization approaches to identify the optimal operation of the C3MR process. …”
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283
High-Performance Acetic Acid Sensing Using Cerium-MoS₂ Composite for Beverages and Food Processing Industry
Published 2025“…Developing advanced sensing technologies capable of real-time, sensitive detection of acetic acid is crucial for addressing analytical challenges and meeting the growing demand for efficient monitoring solutions across various industries. …”
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284
Building A Passive Thermal Management System Using Phase Change Material Embedded In Porous Media
Published 2021Get full text
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285
Structural Hole Theory, Audit Committee Member Gender, and Financial Restatements
Published 2022Get full text
doctoralThesis -
286
Optimizing the Cleaning Frequency of Solar Photovoltaic (PV) systems Using Numerical Analysis
Published 2021Get full text
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287
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Throughput of ARQ protocols over Rician, Nakagami and MIMO block fading channels
Published 2020“…Keywords: ARQ, throughput, error probability, fading channels, space-time, multiple antennas, transmit diversity, MIMO, Rician, Nakagami.…”
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290
Infliximab versus ciclosporin in steroid resistant acute severe ulcerative colitis: a model-based cost-utility analysis of data from CONSTRUCT pragmatic trial
Published 2023“…Beyond 2-year trial follow-up, Markov model predicted a decrease in colectomy rate, but it remained slightly higher for ciclosporin. …”
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291
Evaluation of the durability and shielding properties of high-strength concrete incorporating locally available materials and carbon additives
Published 2026“…Adding carbon material with steel fiber did not provide significant added value for shielding applications.…”
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292
The role of OM-85 BV (Broncho-Vaxom) in preventing recurrent acute tonsillitis in children
Published 2013“…For patients given Broncho-Vaxom, we defined response as a decrease in the frequency of acute tonsillitis episodes after 3 months of therapy (partial: by ≤50% and total: by >50%). …”
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293
"Large-signal analysis of class-A vaccum triode push-pull output stage"
Published 2005Get full text
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294
Old subjects with sepsis in the emergency department: trend analysis of case fatality rate
Published 2019“…The relative proportion of subjects ≥80 years (overall, 52.9% of cases) and classified as high-risk did not change along the years. CFR decreased only in low-risk subjects (from 13.3 to 5.2%; P < 0.001), and particularly in those aged ≥80 (from 18.2 to 6.6%; P = 0.003), but not in high-risk individuals (from 69.9 to 64.2%; P = 0.713).…”
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Excess pCO2 and carbonate system geochemistry in surface seawater of the exclusive economic zone of Qatar (Arabian Gulf)
Published 2022“…CO2 is lost from the Gulf due to gas exchange, decreasing DIC, and reducing pCO2 to 464 μatm, similar to that observed. …”
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Portfolio Selection Problem Using CVaR Risk Measures Equipped with DEA, PSO, and ICA Algorithms
Published 2022“…It was found that when solving the Mean-CVaR model with evolutionary algorithms, the risk decreased. …”
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297
Land surface temperature responses to land use dynamics in urban areas of Doha, Qatar
Published 2024“…The LST data derived from remote sensing sources demonstrates an upward trend for summer and a contrasting trend for winter. Specifically, the mean summer LST increases by 7.64 °C (0.34 °C annually), and the mean winter LST decreases by 4.87 °C (0.22 °C annually). …”
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Carotid artery revascularization through a radiated field
Published 2003“…All patients had received previous radiation therapy within a mean interval of 10 years (range, 1-26 years), with average radiation dose of 62 Gy (range, 50-70 Gy). …”
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Ultrasound‑triggered herceptin liposomes for breast cancer therapy
Published 2021Get full text
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