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Results for “"Rahat Ali Khan"”

16+ results

The state-of-the-art wireless body area sensor networks: A survey

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Rahat Ali Khan, Al‐Sakib Khan Pathan

Journal: International Journal of Distributed Sensor NetworksYear: 2018Citations: 203

Wireless body area sensor network is a sub-field of wireless sensor network. Wireless body area sensor network has come into existence after the development of wireless sensor network reached some level of maturity. This has become possible due to the tremendous technological advancement leading to ...

Physical SciencesEngineeringBiomedical EngineeringOpen Access
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Virtual screening, molecular dynamics and structure–activity relationship studies to identify potent approved drugs for Covid-19 treatment

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Md. Mahbubur Rahman, Titon Saha, Kazi Jahidul Islam, Rasel Hosen Suman et al.

Journal: Journal of Biomolecular Structure and DynamicsYear: 2020Citations: 122

Computer-aided drug screening by molecular docking, molecular dynamics (MD) and structural-activity relationship (SAR) can offer an efficient approach to identify promising drug repurposing candidates for COVID-19 treatment. In this study, computational screening is performed by molecular docking of...

Physical SciencesComputer ScienceComputational Theory and MathematicsOpen Access
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Immunoinformatics and molecular modeling approach to design universal multi-epitope vaccine for SARS-CoV-2

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Tahsin Khan, Md. Jahirul Islam, Arpana Parihar, Rahatul Islam et al.

Journal: Informatics in Medicine UnlockedYear: 2021Citations: 84

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a highly transmittable and pathogenic human coronavirus that caused a pandemic situation of acute respiratory syndrome, called COVID-19, which has posed a significant threat to global health security. The aim of the present study is to ...

Life SciencesBiochemistry, Genetics and Molecular BiologyMolecular BiologyOpen Access
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The burden of diseases and risk factors in Bangladesh, 1990–2019: a systematic analysis for the Global Burden of Disease Study 2019

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Sheikh Mohammed Shariful Islam, Riaz Uddin, Subasish Das, Syed Imran Ahmed et al.

Journal: The Lancet Global HealthYear: 2023Citations: 66

BACKGROUND: Bangladesh has made substantial progress in improving socioeconomic and health indicators over the past 50 years, but data on national disease burden are scarce. We used data from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019 to estimate the burden of disease...

Health SciencesMedicinePediatrics, Perinatology and Child HealthOpen Access
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Potentially toxic elemental contamination in Wainivesi River, Fiji impacted by gold-mining activities using chemometric tools and SOM analysis

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Satendra Kumar, Abu Reza Md. Towfiqul Islam, Md. Hasanuzzaman, Roquia Salam et al.

Journal: Environmental Science and Pollution ResearchYear: 2022Citations: 41

Potentially toxic element (PTE) contamination in Wainivesi River, Fiji triggered by gold-mining activities is a major public health concern deserving attention. However, chemometric approaches and pattern recognition of PTEs in surface water and sediment are yet hardly studied in Pacific Island coun...

Physical SciencesEnvironmental SciencePollutionOpen Access
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Do primary HR functions model work in emerging economies? Sustainable compact perspective for Bangladeshi RMG industry

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Md. Rahat Khan, Sanjoy Kumar Roy

Journal: Review of International Business and StrategyYear: 2022Citations: 36

Purpose The International Labour Organization’s (ILO) sustainable compact is evident for many labor-intensive industries in emerging economies. This study aims to develop a sustainable human resource (HR) practice model for a labor-intensive industry from the evidence of the Bangladeshi ready-made g...

Social SciencesBusiness, Management and AccountingOrganizational Behavior and Human Resource Management
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Women's Knowledge, Attitude, and Perceptions Toward COVID-19 in Lower-Middle-Income Countries: A Representative Cross-Sectional Study in Bangladesh

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Saeed Anwar, Yusha Araf, Asir Newaz Khan, Md. Asad Ullah et al.

Journal: Frontiers in Public HealthYear: 2020Citations: 35

The coronavirus disease 2019 (COVID-19) is a global health emergency of unprecedented proportions. Countries around the world have taken extraordinary steps to control the disease. The preventive measures face challenges in low and lower middle income countries (LICs and LMICs). Especially the margi...

Social SciencesPsychologyClinical PsychologyOpen Access
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Depression and anxiety among Pakistani healthcare workers amid COVID-19 pandemic: A qualitative study

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Irfan Ullah, Kiran Shafiq Khan, Iftikhar Ali, Arslan Rahat Ullah et al.

Journal: Annals of Medicine and SurgeryYear: 2022Citations: 27

Objectives: The sudden COVID-19 crisis required a determined effort on the part of the healthcare workers (HCWs) and excessive workload increased the risk of depressive and anxious symptoms in frontliners. The aim of the study was to assess anxiety and depression levels among HCWs during times of pa...

Social SciencesPsychologyClinical PsychologyOpen Access
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Development of a fabricated first-flush rainwater harvested technology to meet up the freshwater scarcity in a South Asian megacity, Dhaka, Bangladesh

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AHM Shofiul Islam Molla Jamal, Yeasin Arafat Tarek, Md. Abu Bakar Siddique, Md. Aftab Ali Shaikh et al.

Journal: HeliyonYear: 2023Citations: 23

The scarcity of freshwater in most of the megacities in the world is an important concern. In this regard, scientifically harvested rainwater could provide an effective measure to this crisis. In this attempt, we developed a cost-effective sensor-based automated first-flush rainwater harvesting syst...

Physical SciencesEnvironmental ScienceEnvironmental EngineeringOpen Access
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Depth-wise elemental contamination trend in sediment cores of the Sundarbans mangrove forest, Bangladesh

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M. R. Ali, Mohammad Amirul Islam, Md Faysal Hossain, Syed Mohammod Hossain et al.

Journal: Journal of Radioanalytical and Nuclear ChemistryYear: 2021Citations: 20
Physical SciencesEnvironmental SciencePollution
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Design analysis and techno-economic assessment of a photovoltaic-fed electric vehicle charging station at Dhaka-Mawa expressway in Bangladesh

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Rahat Redwan, Mahmudul Hasan, Awatif Nadia, Md. Sabid Khan et al.

Journal: Energy Conversion and Management XYear: 2024Citations: 16

• Designed an off-grid solar photovoltaic electric vehicle charging station in Bangladesh. • Commercial modeling software was used to ensure the techno-economic feasibility. • Results indicate significant economic advantages over conventional energy sources. • Substantial reduction in carbon emissio...

Physical SciencesEngineeringElectrical and Electronic EngineeringOpen Access
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Potentially Toxic Elemental Contamination in Wainivesi River, Fiji Impacted by Gold-mining Activities using Chemometric Tools and SOM Analysis

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Satendra Kumar, Abu Reza Md. Towfiqul Islam, Md. Hasanuzzaman, Roquia Salam et al.

Journal: Research SquareYear: 2021Citations: 13

Potentially toxic elements (PTEs) contamination in Wainivesi River, Fiji triggered by gold-mining activities is a major public health concern deserving attention. However, chemometric approaches and pattern recognition of PTEs in surface water and sediment are yet hardly studied in Pacific Island co...

Physical SciencesComputer ScienceArtificial IntelligenceOpen Access
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Heavy metals in popularly sold branded cigarettes in Bangladesh and associated health hazards from inhalation exposure

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Mehedi Hasan, Md. Moazzem Hossain, Shaifa Abrarin, Tapos Kormoker et al.

Journal: Environmental Science and Pollution ResearchYear: 2023Citations: 12

Tobacco products are widely recognized as a major contributor to death. Cigarette smoke contains several toxic chemicals including heavy metals particulate causing high health risks. However, limited information has been available on the health risks associated with the heavy metals in cigarettes co...

Physical SciencesEnvironmental SciencePollution
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Adaptive Augmentation of Imbalanced Class Distribution in Road Segmentation

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Md Rahat Kader Khan, MD Samiul Islam, Shweta Bhattacharjee Porna, Alhassan Alie Kamara et al.

Year: 2023Citations: 8

Deep learning has achieved significant improvements in various tasks in Computer Vision. However, acquiring a large number of the dataset is a challenge in real-world applications, especially if they are new class objects for Deep Learning. Furthermore, the distribution of classes in the dataset is ...

Physical SciencesEngineeringOcean Engineering
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Assistive technology for physically challenged or paralyzed person using voluntary tongue movement

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Mir Mohammad Tahsin, Rahat Ali Khan, Ashoke Kumar Sen Gupta

Year: 2016Citations: 6

The “Tongue Drive System” (TDS) is a wireless assistive technology (AT) which is operated by using tongue motion has minimum invasion & also has no obstruction to daily activities. This system can enable those people who have high spinal cord injuries such as the tetraplegia patient to move around w...

Life SciencesNeuroscienceCognitive NeuroscienceOpen Access
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