Search Results - "Afif, Ahmed"

A Survey of Blockchain From the Perspectives of Applications, Challenges, and Opportunities by Monrat, Ahmed Afif, Schelen, Olov, Andersson, Karl

“…Blockchain is the underlying technology of a number of digital cryptocurrencies. Blockchain is a chain of blocks that store information with digital signatures…”
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Advanced materials and technologies for hybrid supercapacitors for energy storage – A review by Afif, Ahmed, Rahman, Sheikh MH, Tasfiah Azad, Atia, Zaini, Juliana, Islan, Md Aminul, Azad, Abul Kalam

“…•Supercapacitors have proved most significant energy conversion and storage system.•Supercapacitors can supply large power with relatively short time and…”
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Digitalized and Decentralized Open-Cry Auctioning: Key Properties, Solution Design, and Implementation by Chiquito, Eric, Bodin, Ulf, Schelen, Olov, Ahmed Afif Monrat, and

“…Open-cry electronic auctions have revolutionized the landscape of high-value transactions for buying and selling goods. Online platforms such as eBay and…”
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Proton-conducting electrolytes for direct methanol and direct urea fuel cells – A state-of-the-art review by Radenahmad, Nikdalila, Afif, Ahmed, Petra, Pg Iskandar, Rahman, Seikh M.H., Eriksson, Sten-G., Azad, Abul K.

“…This review focuses on the protonic/superprotonic electrolytes used for application in direct methanol and direct urea/urine fuel cells. Since, methanol has…”
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Improved mechanical strength, proton conductivity and power density in an ‘all-protonic’ ceramic fuel cell at intermediate temperature by Azad, Abul K., Abdalla, Abdalla M., Afif, Ahmed, Azad, Atia, Afroze, Shammya, Idris, Azam Che, Park, Jun-Young, Saqib, Mohammad, Radenahmad, Nikdalila, Hossain, Shahzad, Elius, Iftakhar Bin, Al-Mamun, Md, Zaini, Juliana, Al-Hinai, Amer, Reza, Md. Sumon, Irvine, John T. S.

“…Protonic ceramic fuel cells (PCFCs) have become the most efficient, clean and cost-effective electrochemical energy conversion devices in recent years. While…”
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Enabling Industrial Internet of Things by Leveraging Distributed Edge-to-Cloud Computing: Challenges and Opportunities by Jamil, Mohammad Newaj, Schelen, Olov, Afif Monrat, Ahmed, Andersson, Karl

“…The Industrial Internet of Things (IIoT) promises automation, efficiency, and data-driven decision-making by real-time data collection and analysis. However,…”
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Scheelite type Sr1−xBaxWO4 (x = 0.1, 0.2, 0.3) for possible application in Solid Oxide Fuel Cell electrolytes by Afif, Ahmed, Zaini, Juliana, Rahman, Seikh Mohammad Habibur, Eriksson, Sten, Islam, Md Aminul, Azad, Abul Kalam

“…Polycrystalline scheelite type Sr 1−x Ba x WO 4 (x = 0.1, 0.2 & 0.3) materials were synthesized by the solid state sintering method and studied with respect to…”
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Development of an innovative clinical pharmacy service in a urology surgical unit: a new initiative from Qatar by Naseralallah, Lina, Koraysh, Somaya, Isleem, Nour, Ahmed, Afif, Al Hail, Moza

“…To provide an insight into the role of a clinical pharmacy initiative in a surgical urology unit through evaluating the nature, significance, associated…”
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Implications of the medication regimen complexity index score on hospital readmissions in elderly patients with heart failure: a retrospective cohort study by Abdelbary, Asmaa, Kaddoura, Rasha, Balushi, Sara Al, Ahmed, Shiema, Galvez, Richard, Ahmed, Afif, Nashwan, Abdulqadir J, Alnaimi, Shaikha, Al Hail, Moza, Elbdri, Salah

“…The likelihood of elderly patients with heart failure (HF) being readmitted to the hospital is higher if they have a higher medication regimen complexity index…”
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Ceramic fuel cells using novel proton-conducting BaCe0.5Zr0.3Y0.1Yb0.05Zn0.05O3-δ electrolyte by Afif, Ahmed, Radenahmad, Nikdalila, Rahman, Seikh Mohammad Habibur, Torino, Nico, Saqib, Muhammad, Hossain, Shahzad, Park, Jun-Young, Azad, Abul Kalam

“…Protonic ceramic fuel cells have become extremely interesting due to their high power output at the intermediate temperature range (400–700 °C). Significant…”
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Role of Angular Interface Sign in Characterizing Small Exophytic Renal Masses in Computed Tomography; Prospective Study by Sharafeldeen, Mohamed, Shaaban, Mohamed, Afif, Ahmed Hafez, Elsaqa, Mohamed, Naguib, Nagy, Elnaggar, Sara, Beltagy, Ahmad

“…The widespread use of computed tomography (CT) has increased the incidence of small renal cell masses. We aimed to evaluate the usefulness of the angular…”
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A New High‐Performance Proton‐Conducting Electrolyte for Next‐Generation Solid Oxide Fuel Cells by Radenahmad, Nikdalila, Afif, Ahmed, Abdalla, Abdalla M., Saqib, Muhammad, Park, Jun-Young, Zaini, Juliana, Irvine, John, Kim, Jung Hyun, Azad, Abul K.

“…Conventional solid oxide fuel cells (SOFCs) are operable at high temperatures (700–1000 °C) with the most commonly used electrolyte, yttria‐stabilized zirconia…”
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Reliability of Oncoplastic Breast Conserving Surgery for Management of Early Breast Cancer in Yemeni Patients by Alsanabani, Jamila Ali, Al-sharafi, Butheinah Ali, Al-Nabhi, Afif Ahmed

“…Background: Oncoplastic breast conserving surgery is limited in treatment of Yemeni breast cancer. The aim of this study is to evaluate the reliability and…”
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Favipiravir‐induced nephrotoxicity in a patient with COVID‐19: A case report by Abdelbary, Asmaa A., Alharafsheh, Ahmad E., Ahmed, Afif, Nashwan, Abdulqadir J.

“…This report describes a case of 45 years old male patient who tested positive for COVID‐19 presented to the emergency department on March 2021 complaining of…”
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High conductivity and high density SrCe0.5Zr0.35Y0.1A0.05O3-δ (A = Gd, Sm) proton-conducting electrolytes for IT-SOFCs by Radenahmad, Nikdalila, Afroze, Shammya, Afif, Ahmed, Azad, Atia T., Shin, Ji-Seop, Park, Jun-Young, Zaini, Juliana Haji, Azad, Abul Kalam

“…A novel Sr-based perovskite electrolyte, SrCe 0.5 Zr 0.35 Y 0.1 Gd 0.05 O 3-δ , was successfully synthesized and characterized in comparison with SrCe 0.5 Zr…”
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Prescribing pattern of proton pump inhibitors in Qatar rehabilitation institute: A retrospective study by Madi, Lama, Ahmed Elhada, Arwa, Alrawashdeh, Haneen, Ahmed, Afif

“…Objective: Proton pump inhibitors (PPIs) are still widely used despite increasing reports of their adverse events. This drug use evaluation study was conducted…”
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Enhancement of proton conductivity through Yb and Zn doping in BaCe0.5Zr0.35Y0.15O3-δ electrolyte for IT-SOFCs by Ahmed Afif, Nikdalila Radenahmad, Juliana Zaini, Abdalla Mohamed Abdalla, Seikh Mohammad Habibur Rahman, Sten Eriksson, Abul Kalam Azad

“…The new compositions of BaCe0.5Zr0.3Y0.15-xYbxZn0.05O3-δ perovskite electrolytes (x = 0.1 and 0.15) were prepared by solid state synthesis and final sintering…”
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Misoprostol use in medical evacuation of spontaneous miscarriage: Pilot drug use evaluation study at the Women's Hospital in Qatar by ElSalem, Samah A, AlSaad, Doua T, Abdulrouf, Palli V, Ahmed, Afif A, AlHail, Moza S

“…Misoprostol is a synthetic prostaglandin E1 that induces cervical effacement and uterine contractions at all gestational ages, thus facilitating uterine…”
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Ammonia-fed fuel cells: a comprehensive review by Afif, Ahmed, Radenahmad, Nikdalila, Cheok, Quentin, Shams, Shahriar, Kim, Jung H., Azad, Abul K.

“…The use of an ammonia-fed solid oxide fuel cell (SOFC) is the most efficient method of generating power. In terms of CO2 emission, ammonia is a good indirect…”
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Knowledge, Attitude and Practices Regarding Consumption of Carbonated Soft Drinks Among the Dental Students: A Cross-Sectional Study by Metta, Kiran Kumar, Afif, Mawadah Ahmed Bin, AlThagfi, Nouf Mohammed Awwad, Ezzaddin, Rawan Osama Mohammed, Alam, Bayader Emad Mansour, Bandela, Vinod

“…Abstract Objective: To assess and evaluate the knowledge, attitude, and practices regarding the consumption of carbonated drinks among dental students…”
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