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Results for “"Dewan Hasan Ahmed"”

21+ results

Identification of new susceptibility loci for type 2 diabetes and shared etiological pathways with coronary heart disease

Verified

Wei Zhao, Asif Rasheed, Emmi Tikkanen, Jung‐Jin Lee et al.

Journal: Nature GeneticsYear: 2017Citations: 296

To evaluate the shared genetic etiology of type 2 diabetes (T2D) and coronary heart disease (CHD), we conducted a genome-wide, multi-ancestry study of genetic variation for both diseases in up to 265,678 subjects for T2D and 260,365 subjects for CHD. We identify 16 previously unreported loci for T2D...

Life SciencesBiochemistry, Genetics and Molecular BiologyGeneticsOpen Access
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Investigation of heat transfer of a building wall in the presence of phase change material (PCM)

Verified

Rafid Khan, Md. Zubayer Hossain Bhuiyan, Dewan Hasan Ahmed

Journal: Energy and Built EnvironmentYear: 2020Citations: 146

The energy consumption in buildings for heating, ventilation, and air-conditioning is increasing with the increasing demand for thermal comfort. Thermal energy storage with phase change material (PCM) has attracted growing attention for its role in achieving energy conservation in buildings with the...

Physical SciencesEngineeringMechanical EngineeringOpen Access
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Nexus between economic growth, energy use, urbanization, agricultural productivity, and carbon dioxide emissions: New insights from Bangladesh

Verified

Asif Raihan, Dewan Ahmed Muhtasim, Sadia Farhana, Md Ahsan Ul Hasan et al.

Journal: Energy NexusYear: 2022Citations: 120

Greenhouse gases (GHGs) emissions, notably carbon dioxide (CO2) emissions are causing global climate change, which poses enormous hazards to human life, the environment, development, and sustainability. Bangladesh is predominantly an agricultural country experiencing continuous economic growth and r...

Social SciencesEconomics, Econometrics and FinanceEconomics and EconometricsOpen Access
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Immediate psychological responses during the initial period of the COVID-19 pandemic among Bangladeshi medical students

Verified

Farhana Safa, Afifa Anjum, Sahadat Hossain, Tonima Islam Trisa et al.

Journal: Children and Youth Services ReviewYear: 2020Citations: 108

Background The most recent global pandemic of COVID-19 has been creating multidimensional damages, including a detrimental impact on the mental health status of individuals. Medical students, a vulnerable cross-section of the population, may have perceived a myriad of psychological stressors during ...

Social SciencesPsychologyClinical PsychologyOpen Access
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An econometric analysis of Greenhouse gas emissions from different agricultural factors in Bangladesh

Verified

Asif Raihan, Dewan Ahmed Muhtasim, Sadia Farhana, Md Ahsan Ul Hasan et al.

Journal: Energy NexusYear: 2023Citations: 101

Global climate change triggered by greenhouse gases (GHGs) puts incomparable threats to the environment and food security. Agriculture is one of the key drivers of environmental deterioration, which is linked to GHG emissions and labeled ultrasensitive to climate change. However, there is a scarcity...

Social SciencesEconomics, Econometrics and FinanceEconomics and EconometricsOpen Access
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Effect of time-controlled MQL pulsing on surface roughness in hard turning by statistical analysis and artificial neural network

Verified

Mozammel Mia, Mashrat Hasan Razi, Istiaq Ahmad, Rafid Mostafa et al.

Journal: The International Journal of Advanced Manufacturing TechnologyYear: 2017Citations: 95
Physical SciencesEngineeringMechanical Engineering
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The nexus between carbon emission, energy use, and health expenditure: empirical evidence from Bangladesh

Verified

Asif Raihan, Sadia Farhana, Dewan Ahmed Muhtasim, Md Ahsan Ul Hasan et al.

Journal: Carbon ResearchYear: 2022Citations: 79

Abstract Bangladesh is facing a conundrum in figuring out how to improve public health while simultaneously reducing the environmental pollution. To alleviate the pressure from the high healthcare expenditure in Bangladesh, environmental management efforts to improve the quality of the environment n...

Physical SciencesEnergyRenewable Energy, Sustainability and the EnvironmentOpen Access
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Water Level Forecasting Using Spatiotemporal Attention-Based Long Short-Term Memory Network

Verified

Fahima Noor, Sanaulla Haq, Mohammed Rakib, Tarik Ahmed et al.

Journal: WaterYear: 2022Citations: 76

Bangladesh is in the floodplains of the Ganges, Brahmaputra, and Meghna River delta, crisscrossed by an intricate web of rivers. Although the country is highly prone to flooding, the use of state-of-the-art deep learning models in predicting river water levels to aid flood forecasting is underexplor...

Physical SciencesEnvironmental ScienceGlobal and Planetary ChangeOpen Access
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Fabrication of low cost and scalable carbon-based conductive ink for E-textile applications

Verified

Md. Rashedul Islam, Nipa Khair, Dewan Murshed Ahmed, Hasan Shahariar

Journal: Materials Today CommunicationsYear: 2018Citations: 57

In this work, we demonstrate a simple, highly scalable and cost-effective fabrication process of functional carbon black (CB) ink from burned charcoal of dry woods. Our process consists of both dry and wet medium blending of burned charcoals which reduces the consumption of high processing time and ...

Physical SciencesEngineeringBiomedical Engineering
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Techno-economic feasibility analysis of an electric vehicle charging station for an International Airport in Chattogram, Bangladesh

Verified

Sayeed Hasan, Mohammad Zeyad, S.M. Masum Ahmed, Dewan Mahnaaz Mahmud et al.

Journal: Energy Conversion and ManagementYear: 2023Citations: 55

The transportation system is one of the crucial requirements of day-to-day human life. The car is one of the most attractive modes of transportation system for human beings. The demand for electric vehicles (EVs) has been growing dramatically in the last few years to reduce environmental impacts. Th...

Physical SciencesEngineeringElectrical and Electronic EngineeringOpen Access
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Grid-connected microgrid: design and feasibility analysis for a local community in Bangladesh

Verified

Dewan Mahnaaz Mahmud, S.M. Masum Ahmed, Sayeed Hasan, Mohammad Zeyad

Journal: Clean EnergyYear: 2022Citations: 55

Abstract Global demand for electricity is growing significantly in developing nations. Renewable energy accounts for barely 3% of total energy consumption in Bangladesh. Sources of renewable energy, e.g. solar, are increasingly being acknowledged as viable supply-side choices for microgrids. This ar...

Physical SciencesEngineeringElectrical and Electronic EngineeringOpen Access
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Overweight and abdominal obesity as determinants of undiagnosed diabetes and pre-diabetes in Bangladesh

Verified

Dewan S Alam, Shamim Hayder Talukder, Muhammad Ashique Haider Chowdhury, Ali Tanweer Siddiquee et al.

Journal: BMC ObesityYear: 2016Citations: 52

BACKGROUND: Type 2 diabetes and pre-diabetes are an increasing pandemic globally and often remain undiagnosed long after onset in low-income settings. The objective of this study is to assess the determinants and prevalence of undiagnosed diabetes and pre-diabetes among adults in Bangladesh. METHODS...

Health SciencesMedicineEndocrinology, Diabetes and MetabolismOpen Access
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Anxiety and depressive symptoms among physicians during the COVID-19 pandemic in Bangladesh: a cross-sectional study

Verified

M. Tasdik Hasan, Sahadat Hossain, Farhana Safa, Afifa Anjum et al.

Journal: Cambridge Prisms Global Mental HealthYear: 2022Citations: 38

Objectives: In addition to risking their physical well-being, frontline physicians are enduring significant emotional burden both at work and home during the coronavirus disease 2019 (COVID-19) pandemic. This study aims to investigate the levels of anxiety and depressive symptoms and to identify ass...

Social SciencesPsychologyClinical PsychologyOpen Access
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Scalable Process to Develop Durable Conductive Cotton Fabric

Verified

Md. Abdullah Al. Mamun, Md. Touhidul Islam, MD. Momtaz Islam, Kazi Sowrov et al.

Journal: Advanced Fiber MaterialsYear: 2020Citations: 34
Physical SciencesEngineeringBiomedical Engineering
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The Prevalence and Associated Factors of Depressive Symptoms Among Medical Students in Bangladesh During the COVID-19 Pandemic: A Cross-Sectional Pilot Study

Verified

Md Abdullah Al Jubayer Biswas, M. Tasdik Hasan, Nora Samir, Sayma Islam Alin et al.

Journal: Frontiers in Public HealthYear: 2022Citations: 30

Background: Whilst very limited studies have demonstrated a correlation between the COVID-19 pandemic and depressive symptoms amongst Bangladeshi medical students, the prevalence and associated factors of depressive symptoms as measured by the Patient Health Questionnaire (PHQ-9) remains widely unkn...

Social SciencesPsychologyClinical PsychologyOpen Access
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Delaying the temperature fluctuations <scp>through PCM</scp> integrated building walls—Room conditions, <scp>PCM</scp> placement, and temperature of the heat sources

Verified

Md. Nahidul Islam, Dewan Hasan Ahmed

Journal: Energy StorageYear: 2021Citations: 26

Abstract Phase change materials (PCMs) are well accepted by the researchers to reduce the temperature fluctuation and also the cooling load of a building. Sodium sulfate decahydrate (Na 2 SO 4 .10H 2 O) is used as PCM and incorporated in the traditional building wall in a prototype building model. T...

Physical SciencesEngineeringMechanical Engineering
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Prevalence of anxiety and depressive symptoms among physicians during the COVID-19 pandemic in Bangladesh: a cross-sectional study

Verified

M. Tasdik Hasan, Sahadat Hossain, Farhana Safa, Afifa Anjum et al.

Journal: medRxivYear: 2020Citations: 26

OBJECTIVES: In addition to risking their physical well-being, frontline physicians are enduring significant emotional burden both at work and home during the COVID-19 pandemic. This study aims to investigate the levels of anxiety and depressive symptoms and to identify associated factors among Bangl...

Social SciencesPsychologyClinical PsychologyOpen Access
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Long-Term Re-Infection Rate after Helicobacter pylori Eradication in Bangladeshi Adults

Verified

Mian Mashhud Ahmad, Dewan Saifuddin Ahmed, AHM Rowshon, Swapan Chandra Dhar et al.

Journal: DigestionYear: 2007Citations: 26

BACKGROUND AND AIM: Bangladesh is a developing country with a very high prevalence of Helicobacter pylori infection, which has been ascribed to overcrowding and poor sanitary conditions. It has generally been accepted that the re-infection rate is higher in countries with a high prevalence of H. pyl...

Health SciencesMedicineSurgery
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Educational data mining: A mining model for developing students' programming skills

Verified

Asraful Alam Pathan, Mehedi Hasan, Md. Ferdous Ahmed, Dewan Md. Farid

Year: 2014Citations: 25

Educational data mining (EDM) is a branch of data mining and machine learning research to develop new ways to analysis educational data from an educational system. Recently, EDM an rising field of data mining and educational systems. EDM uses traditional mining algorithms to analyses educational dat...

Physical SciencesComputer ScienceComputer Science Applications
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Community microgrid: an approach towards positive energy community in an urban area of Dhaka, Bangladesh

Verified

Mohammad Zeyad, S.M. Masum Ahmed, Sayeed Hasan, Dewan Mahnaaz Mahmud

Journal: Clean EnergyYear: 2023Citations: 22

Abstract The pollution and toxic greenhouse gases produced by fossil fuel combustion are troubling as global energy demand continues to rise. To mitigate the consequences of global warming, a transition to sustainable energy sources is necessary. This manuscript presents a feasible community microgr...

Physical SciencesEnergyEnergy Engineering and Power TechnologyOpen Access
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