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Results for “"Mostafa A. Arafa"”

16+ results

A comparative study of online learning in response to the coronavirus disease 2019 pandemic versus conventional learning

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Safaa M. Hanafy, Mohammad I. Jumaa, Mostafa A. Arafa

Journal: Saudi Medical JournalYear: 2021Citations: 66

OBJECTIVES: To explore the attitude and perception of undergraduate medical students and their staff towards the educational methods (conventional versus online) and to assess their performance accordingly. METHODS: It was a comparative cross sectional study, conducted at the Faculty of Medicine, Al...

Social SciencesEducationE-Learning and COVID-19Open Access
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Blood glucose and cholesterol levels in adult population of Bangladesh: Results from STEPS 2006 survey

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Mohammad Mostafa Zaman, Sohel Reza Choudhury, Jasimuddin Ahmed, Md. Habibullah Talukder et al.

Journal: Indian Heart JournalYear: 2016Citations: 43

BACKGROUND: A nationally representative survey was carried out to determine the distribution of blood glucose and cholesterol in adult population of Bangladesh in the absence of existing data. METHODS: The study adopted a multistage and geographically clustered sampling technique of households. A to...

Health SciencesMedicineEndocrinology, Diabetes and MetabolismOpen Access
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PI controller and park's transformation based control of dynamic voltage restorer for voltage sag minimization

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M. Faisal, Md. Shahedul Alam, Md. Imam Mahadi Arafat, Md Mizanur Rahman et al.

Year: 2014Citations: 23

Modern electronics based on power electronic devices such as Programmable Logic Controllers (PLC), Distributed Control System (DCS) are used frequently in industrials plants to improve efficient production. These systems are extremely sensitive to power quality problem like voltage sag. Voltage sag ...

Physical SciencesEngineeringElectrical and Electronic Engineering
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A facile one-pot synthesis of poly(acrylic acid)-functionalized magnetic iron oxide nanoparticles for suppressing reactive oxygen species generation and adsorption of biocatalyst

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Yeasmin Nahar, Md. Abdur Rahman, Md Arafat Hossain, Mostafa Kaiyum Sharafat et al.

Journal: Materials Research ExpressYear: 2019Citations: 18

Abstract Functionalized iron oxide nanoparticles (IONPs) have unique physical and chemical properties, which make them potential candidates for biomedical applications. In this study, a facile one-pot method is reported for the preparation of poly(acrylic acid) (PAA) functionalized IONPsthrough in s...

Physical SciencesEnergyRenewable Energy, Sustainability and the EnvironmentOpen Access
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Design and Implementation of an IoT Based Home Automation

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Md. Mohaiminul Islam, Md. Nahiyan Farook, Sk. Md. Golam Mostafa, Yasir Arafat

Journal: 2019 1st International Conference on Advances in Science, Engineering and Robotics Technology (ICASERT)Year: 2019Citations: 15

Advancement in latest technologies has been helping to accomplish our day to day activities in faster and smoother ways. The advanced technologies provide solutions on multi-tasking with added security features in different sectors. Moreover, automation processes have been making regular life style ...

Physical SciencesEngineeringElectrical and Electronic Engineering
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Assessing seasonal fluctuations in physicochemical properties and heavy metals in the Pasur River, Bangladesh

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Tusar Kanti Roy, Sk Arafat Hossain, Mahjabin Mazrin, Uttam Biswas Antu et al.

Journal: International Journal of Environmental & Analytical ChemistryYear: 2025Citations: 8

This study aimed to investigate the current pollution status of the Pasur River situated alongside Mongla Port in Bangladesh. The EC, TOC, pH, turbidity, and TDS in water samples were examined by standard protocol. Fe, As, Cr, Pb, Cd, Zn, Ni, and Cu were measured by the atomic absorption spectroscop...

Physical SciencesEnvironmental ScienceWater Science and Technology
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Role of E-Governance amid the Pandemic in Providing Healthcare, Education, and Social Services (HESS) in Bangladesh

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Tanjil Ahmed, M Abdur Rehman, F Mirza, K Mahmood et al.

Journal: Asian Journal of Social Sciences and Legal StudiesYear: 2023Citations: 4

COVID-19 has imposed a severe impact on health, economics, society, trade & commerce, administration, and all aspects of human existence. In this regard, digital governance, i.e., electronic governance (e-governance), is now playing a significant role in tackling the drastic effects of COVID-19 ...

Physical SciencesComputer ScienceInformation SystemsOpen Access
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Virucidal Effect of Povidone Iodine on SARS-CoV-2 in Nasopharynx: An Open-label Randomized Clinical Trial

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Mostafa Kamal Arefin, Sultana Sahana Banu, A. K. M. Nasir Uddin, Shakila Khan Rumi et al.

Journal: Indian Journal of Otolaryngology and Head & Neck SurgeryYear: 2022Citations: 4

To assess the virucidal effect of povidone iodine (PVP-I) on severe acute respiratory syndrome coronavirus 2 (SARS CoV-2) located in the nasopharynx and suitable dose-formulation for nasal application were the purpose of this clinical trial. This single-center, open-label randomized clinical trial w...

Health SciencesMedicineInfectious DiseasesOpen Access
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Risk factors assessment of bovine tuberculosis among abattoir personnel in Barishal City of Bangladesh

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AKM Mostafa Anower, Abu Sayed, Aninda Kundu Tamal, Wahedul Karim Ansari et al.

Journal: Asian Journal of Medical and Biological ResearchYear: 2023Citations: 2

Bovine tuberculosis (bTB), caused by Mycobacterium bovis, is a chronic zoonotic, contagious as well as notifiable disease which results in significant economic damages and poses a serious threat to public health. Hence, this study was undertaken and carried out from July 2022 to June 2023 among the ...

Life SciencesAgricultural and Biological SciencesAnimal Science and ZoologyOpen Access
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‘POLIDON’ Approach—A Novel Solution for the ENT & Skull Base Surgeons in COVID-19 era

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Mostafa Kamal Arefin, Muhammad Shaharior Arafat, Debesh Chandra Talukder, SK Nurul Fattah Rumi et al.

Journal: Indian Journal of Otolaryngology and Head & Neck SurgeryYear: 2020Citations: 2

Health care providers (HCP) of ENT and Skull base surgery are highly vulnerable and mostly infected by novel coronavirus as they have to examine and perform procedures directly in oral cavity, oropharynx, nose, nasopharynx, where coronavirus remains in plenty. ENT & Skull base surgeons need to do se...

Health SciencesDentistryGeneral DentistryOpen Access
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'Polidon' Approach - A Novel Approach of Mastoidectomy in COVID-19 Pandemic.

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Mostafa Kamal Arefin, Md. Baha Uddin, Muhammad Mozammal Haque, M G Azam et al.

Journal: SSRN Electronic JournalYear: 2020Citations: 2
Health SciencesDentistryGeneral DentistryOpen Access
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Feasibility Analysis and Economic Impact Assessment of Microgrid Renewable Energy Systems in Burao, Somaliland

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Abdiaziz Mouse Abdi Miad, Sk. Md. Golam Mostafa, Mohammad Azim Uddin, Yasir Arafat

Journal: 2019 1st International Conference on Advances in Science, Engineering and Robotics Technology (ICASERT)Year: 2019Citations: 2

The political and socioeconomic challenges in Somaliland have caused a lack of scaled and interconnected power infrastructure which resulted in a power shortage with power loss in transmission. The fluctuating cost of diesel fights to move away from the recovery of the post-conflict situation to a r...

Physical SciencesEnergyEnergy Engineering and Power Technology
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Student Performance and Perceptions of Flipped Classrooms and Small Group Discussions as Teaching Tools in Practical Anatomy

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Mohammad I. Jumaa, Safaa M. Hanafy, Karim Farhat, Mostafa A. Arafa et al.

Journal: CureusYear: 2024Citations: 1

Introduction A quasi-experimental study was conducted to assess students' attitudes toward the flipped practical classroom and evaluate its effectiveness in teaching practical anatomy. Methods Two survey questionnaires were developed: the first assessed students' attitudes toward flipped practical c...

Social SciencesEducationInnovative Teaching MethodsOpen Access
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Post COVID Mucormycosis Prevention With Oro-Nasal Application of Povidone Iodine (Pvp-I)

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Mostafa Kamal Arefin, Mala Khan, SK Nurul Fattah Rumi, Nazmul Islam et al.

Journal: Journal of Dhaka Medical CollegeYear: 2023Citations: 1

In March 2020 WHO declared COVID-19 as pandemic while April 2021 Indian authority concede to declare a significantly increased incidence of “Black Fungus” among the COVID-19 patients. The primary route of infection for Mucormycosis or fungal infection following COVID-19 is inhalation or ingestion re...

Health SciencesMedicineInfectious DiseasesOpen Access
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Generation of Electricity using Point Absorber Wave Energy Converter and its Prospect in Bangladesh

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Md. Sazzad Hossain, Mostafa Kamal, Jannatul Adan, Arjan Chakrabartty et al.

Year: 2019Citations: 1

In this world of ever-increasing demand for electrical power generation, the urge for a promising, sustainable and yet environment-friendly energy source has led us to pay more attention to utilizing the immense potential of ocean wave energy. Numerous researches till now shows that the efficiency o...

Physical SciencesEngineeringOcean Engineering
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