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Results for “"Khaled Mahmud"”

16+ results

COVID-19 infection localization and severity grading from chest X-ray images

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Anas Tahir, Muhammad E. H. Chowdhury, Amith Khandakar, Tawsifur Rahman et al.

Journal: Qatar University QSpace (Qatar University)Year: 2022Citations: 194

The immense spread of coronavirus disease 2019 (COVID-19) has left healthcare systems incapable to diagnose and test patients at the required rate. Given the effects of COVID-19 on pulmonary tissues, chest radiographic imaging has become a necessity for screening and monitoring the disease. Numerous...

Health SciencesMedicineRadiology, Nuclear Medicine and Imaging
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Security Threats and Artificial Intelligence Based Countermeasures for Internet of Things Networks: A Comprehensive Survey

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Shakila Zaman, Khaled Alhazmi, Mohammed Aseeri, Muhammad R. Ahmed et al.

Journal: IEEE AccessYear: 2021Citations: 159

The Internet of Things (IoT) has emerged as a technology capable of connecting heterogeneous nodes/objects, such as people, devices, infrastructure, and makes our daily lives simpler, safer, and fruitful. Being part of a large network of heterogeneous devices, these nodes are typically resource-cons...

Physical SciencesComputer ScienceComputer Networks and CommunicationsOpen Access
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Possible Causes & Solutions of Traffic Jam and Their Impact on the Economy of Dhaka City

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Khaled Mahmud, Khonika Gope, Syed Mustafizur Rahman Chowdhury

Journal: Journal of Management and SustainabilityYear: 2012Citations: 98

Dhaka, capital of Bangladesh, is the most densely populated city in the whole world. More than twelve million people live in Dhaka city. Day by day the number is increasing and most part of Dhaka is badly affected by huge traffic jam. Faulty traffic signaling systems, inadequate manpower, narrow roa...

Life SciencesAgricultural and Biological SciencesForestryOpen Access
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Study of a common azo food dye in mice model: Toxicity reports and its relation to carcinogenicity

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Md. Sajib Al Reza, Md. Mahmudul Hasan, Md. Kamruzzaman, Md. Imam Hossain et al.

Journal: Food Science & NutritionYear: 2019Citations: 95

Abstract This study was conducted to evaluate the toxic effects of an azo dye carmoisine widely used in foods and to investigate its relation to carcinogenicity. Carmoisine administered into mice orally in four different doses as control, low, medium, and high equivalent to 0, 4, 200, and 400 mg/kg ...

Physical SciencesChemistryAnalytical ChemistryOpen Access
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Advances of materials science in MEMS applications: A review

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Nayem Hossain, Md. Zobair Al Mahmud, Amran Hossain, Md Khaledur Rahman et al.

Journal: Results in EngineeringYear: 2024Citations: 94

MEMS, or microelectromechanical systems, have greatly transformed multiple industries with their small size and adaptable capabilities. MEMS technology in biosensing allows for rapid and accurate identification of biological analytes, assisting in medical diagnoses and therapies. MEMS-based biosenso...

Physical SciencesEngineeringBiomedical EngineeringOpen Access
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When to Use Standardization and Normalization: Empirical Evidence From Machine Learning Models and XAI

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Khaled Mahmud Sujon, Rohayanti Hassan, Zeba Tusnia Towshi, Manal A. Othman et al.

Journal: IEEE AccessYear: 2024Citations: 94

Optimizing machine learning (ML) model performance relies heavily on appropriate data preprocessing techniques. Despite the widespread use of standardization and normalization, empirical comparisons across different models, dataset sizes, and domains remain sparse. This study bridges this gap by eva...

Social SciencesBusiness, Management and AccountingManagement Information SystemsOpen Access
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Antibiotics usage practices in aquaculture in Bangladesh and their associated factors

Verified

Sukanta Chowdhury, Shafiq Rheman, Nitish Debnath, Jérôme Delamare‐Deboutteville et al.

Journal: One HealthYear: 2022Citations: 81

Background: Irrational and inappropriate use of antibiotics in aquaculture can contribute to the development of antibiotic resistance. Objectives: In this study, we aimed to assess antibiotic usage in inland and coastal fish farms in Bangladesh and identify factors associated with this practice. Met...

Physical SciencesEnvironmental SciencePollutionOpen Access
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Adoption Factors of FinTech: Evidence from an Emerging Economy Country-Wide Representative Sample

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Khaled Mahmud, Md. Mahbubul Alam Joarder, Kazi Muheymin-Us-Sakib

Journal: International Journal of Financial StudiesYear: 2022Citations: 59

Adoption factors of Financial Technology (Fintech) services have been the subject of investigation in a growing body of extant literature. Macro-level as well as user-specific factors that contribute to the adoption of customer-facing fintech services have been studied. Emerging market studies mostl...

Social SciencesBusiness, Management and AccountingManagement Information SystemsOpen Access
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Pattern of Antibiotic Use among Hospitalized Patients according to WHO Access, Watch, Reserve (AWaRe) Classification: Findings from a Point Prevalence Survey in Bangladesh

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Md. Mahbubur Rashid, Zubair Akhtar, Sukanta Chowdhury, Md. Ariful Islam et al.

Journal: AntibioticsYear: 2022Citations: 54

For supporting antibiotic stewardship interventions, the World Health Organization (WHO) classified antibiotics through the AWaRe (Access, Watch, and Reserve) classification. Inappropriate use of antimicrobials among hospital-admitted patients exposes them to the vulnerability of developing resistan...

Life SciencesImmunology and MicrobiologyApplied Microbiology and BiotechnologyOpen Access
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Molecular docking and dynamics study of natural compound for potential inhibition of main protease of SARS-CoV-2

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Shafi Mahmud, Mohammad Abu Raihan Uddin, Meemtaheena Zaman, Khaled Mahmud Sujon et al.

Journal: Journal of Biomolecular Structure and DynamicsYear: 2020Citations: 54

Newly emerged SARS-CoV-2 made recent pandemic situations across the globe is accountable for countless unwanted death and insufferable panic associated with co-morbidities among mass people. The scarcity of appropriate medical treatment and no effective vaccine or medicine against SARS-CoV-2 has tur...

Physical SciencesComputer ScienceComputational Theory and MathematicsOpen Access
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Unfolding the apoptotic mechanism of antioxidant enriched-leaves of Tabebuia pallida (lindl.) miers in EAC cells and mouse model

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Md. Mahbubur Rahman, A.S.M. Ali Reza, Muhammad Ali Khan, Khaled Mahmud Sujon et al.

Journal: Journal of EthnopharmacologyYear: 2021Citations: 51

Ethnopharmacological relevance Tabebuia pallida (Lindl.) Miers (T. pallida) is a well-known native Caribbean medicinal plant. The leaves and barks of T. pallida are used as traditional medicine in the form of herbal or medicinal tea to manage cancer, fever, and pain. Moreover, extracts from the leav...

Life SciencesPharmacology, Toxicology and PharmaceuticsToxicology
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Hospital-based Surveillance for Rotavirus Gastroenteritis Among Young Children in Bangladesh

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Syed M Satter, Paul A. Gastañaduy, Khaleda Islam, Mahmudur Rahman et al.

Journal: The Pediatric Infectious Disease JournalYear: 2016Citations: 51

BACKGROUND: In anticipation of introduction of a rotavirus vaccine into the national immunization program of Bangladesh, active hospital-based surveillance was initiated to provide prevaccine baseline data on rotavirus disease. METHODS: Children 5 years of age and younger admitted with acute gastroe...

Health SciencesMedicineInfectious DiseasesOpen Access
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Pattern of Antibiotic Dispensing at Pharmacies According to the WHO Access, Watch, Reserve (AWaRe) Classification in Bangladesh

Verified

Md. Ariful Islam, Zubair Akhtar, Md Zakiul Hassan, Sukanta Chowdhury et al.

Journal: AntibioticsYear: 2022Citations: 49

The WHO Essential Medicines List Access, Watch, and Reserve (AWaRe) classification could facilitate antibiotic stewardship and optimal use. In Bangladesh, data on antibiotic dispensing in pharmacies according to the AWaRe classification are scarce. We aimed to explore antibiotic dispensing pattern i...

Life SciencesImmunology and MicrobiologyApplied Microbiology and BiotechnologyOpen Access
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Exploring the potent inhibitors and binding modes of phospholipase A2 through in silico investigation

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Shafi Mahmud, Md. Rimon Parves, Yasir Mohamed Riza, Khaled Mahmud Sujon et al.

Journal: Journal of Biomolecular Structure and DynamicsYear: 2019Citations: 44

Snake venom of Naja naja comprises of several types of enzymes, and among them, water-soluble proteolytic enzyme, phospholipase A2 (PLA2), is noteworthy for its numerous adverse effects, such as cytotoxicity, cardiotoxicity, hemolytic, anti-coagulant, and hypotensive effects, including being highly ...

Life SciencesBiochemistry, Genetics and Molecular BiologyGenetics
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Customer Fintech Readiness (CFR): Assessing customer readiness for fintech in Bangladesh

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Khaled Mahmud, Md. Mahbubul Alam Joarder, Kazi Sakib

Journal: Journal of Open Innovation Technology Market and ComplexityYear: 2023Citations: 42

Financial technology (fintech) has disrupted the traditional financial system by decoupling, decentralizing, and demystifying finance. Effective and scalable adoption of fintech, however, is key to financial inclusion and value creation through new business models. While theoretical frameworks and m...

Social SciencesBusiness, Management and AccountingManagement Information SystemsOpen Access
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