Shahariar Chowdhury, Kazi Sajedur Rahman, Tanjia Chowdhury, Narissara Nuthammachot et al.
End-of-life (EOL) solar panels may become a source of hazardous waste although there are enormous benefits globally from the growth in solar power generation. Global installed PV capacity reached around 400 GW at the end of 2017 and is expected to rise further to 4500 GW by 2050. Considering an aver...
Dipankar Chakraborti, Mohammad Mahmudur Rahman, Bhaskar Das, Matthew Murrill et al.
Since 1996, 52,202 water samples from hand tubewells were analyzed for arsenic (As) by flow injection hydride generation atomic absorption spectrometry (FI-HG-AAS) from all 64 districts of Bangladesh; 27.2% and 42.1% of the tubewells had As above 50 and 10 μg/l, respectively; 7.5% contained As above...
Shahariar Chowdhury, Seyed Ahmad Shahahmadi, Puvaneswaran Chelvanathan, S.K. Tiong et al.
In this paper, Solar Cell Capacitance Simulator-1D (SCAPS-1D) was used to study the absorber layer defect density and n/i interface of perovskite solar cells versus various cell thickness values. The planar p-i-n structure was defined as PEDOT:PSS/Perovskite/CdS, and its performance was simulated. P...
Imran Khan, Shahariar Chowdhury, Kuaanan Techato
Daily per capita waste generation will increase by 40% and 19%, for developing and developed countries by 2050, respectively. The World Bank estimates that total waste generation is going to triple in Sub-Saharan Africa (SSA) and double in South Asia (SA) by 2050. This article conducts a rapid revie...
Shahariar Chowdhury, Mohammad Shamsul Alam Bhuiyan, S. Faruk
Ninety pre-puberal (6-7 months) female and 15 pre-puberal male Black Bengal goats were collected on the basis of their phenotypic characteristics from different parts of Bangladesh. Goats were reared under semi-intensive management, in permanent house. The animals were vaccinated against Peste Des P...
Shahariar Hossain, Hemal Chowdhury, Tamal Chowdhury, Jamal Uddin Ahamed et al.
Ensuring sustainability in electrical power generation is a major concern in the modern world. Reducing energy depletion from power generation can reduce emissions and contribute to sustainability. Exergy analysis can be used to assess and optimize energy systems and thus can help achieve sustainabi...
Chila Kaewpraek, Liaqat Ali, Md. Arefin Rahman, Mohammad Shakeri et al.
The rapid rise in the number of fossil fuel uses over the last few decades has increased carbon dioxide (CO2) emissions. The purpose of implementing renewable energy solutions, such as solar, hydro, wind, biomass, and other renewable energy sources, is to mitigate global climate change worldwide. So...
Mohammad Mihrab Chowdhury, Ragib Shahariar Ayon, Md Sakhawat Hossain
Diabetes is a prevalent chronic condition that poses significant challenges to early diagnosis and identifying at-risk individuals. Machine learning plays a crucial role in diabetes detection by leveraging its ability to process large volumes of data and identify complex patterns. However, imbalance...
Shahariar Chowdhury, Kazi Sajedur Rahman, Vidhya Selvanathan, A. K. Mahmud Hasan et al.
Organic-inorganic perovskite solar cells (PSCs) have recently emerged as a potential candidate for large-scale and low-cost photovoltaic devices. However, the technology is still susceptible to degradation issues and toxicity concerns due to the presence of lead (Pb). Therefore, investigation on ide...
M.K. Sobayel, Shahariar Chowdhury, Tasnia Hossain, Hend I. Alkhammash et al.
Cubic Silicon Carbide (3C-SiC) can be a potential photovoltaic material for thin-film solar cells because of its wide bandgap and non-toxic nature. In this work, we present 3C-SiC as an alternative to the conventional CdS buffer layer and investigate the performance of the proposed 3C-SiC/CIGS cell ...
Samina Alam, Kazi Sajedur Rahman, Md. Rokonuzzaman, P. Abdul Salam et al.
The Sustainable Development Goals (SDGs) play an essential role, emphasizing responsible resource use, production, and consumption, including waste management. In addition, SDG 3, 7, 11, 12, and 13 are directly/indirectly related to waste management. This study aims to determine a suitable waste-to-...
Shahbaz Abbas, Saraswati Bajgai, Shahariar Chowdhury, Asmaa Soheil Najm et al.
Antimony trisulfide (Sb2Se3), a non-toxic and accessible substance, has possibilities as a material for use in solar cells. The current study numerically analyses Sb2Se3 solar cells through the program Solar Cell Capacitance Simulator (SCAPS). A detailed simulation and analysis of the influence of t...
Tamal Chowdhury, Hemal Chowdhury, M. Thirugnanasambandam, Shahariar Hossain et al.
The current study's main objective is to apply energy, exergy, & sustainability analysis and provide suggestions to improve the sustainability of the commercial sector of Bangladesh. Data from 2000 to 2014 is analyzed, and it is found that the estimated energy efficiencies range from 65.42% to 68.5%...
Shahariar Chowdhury, E. R. Ørskov
Hajara Akhter, Susmita Sarker Ritu, Shahariar Siddique, Fariha Chowdhury et al.
A facile green route to synthesize zinc oxide nanoparticles using watermelon rind extract with antimicrobial and photocatalytic potential.