Md. Saifur Rahman, Md. Saif Hasan, Ashis Sutradhar Nitai, Sunghyun Nam et al.
Carboxymethyl cellulose (CMC) is one of the most promising cellulose derivatives. Due to its characteristic surface properties, mechanical strength, tunable hydrophilicity, viscous properties, availability and abundance of raw materials, low-cost synthesis process, and likewise many contrasting aspe...
M. Abdul Quader, Shamsuddin Ahmed, Raja Ariffin Raja Ghazilla, Shameem Ahmed et al.
Abdallah Abdellatif, Hamza Mubarak, Shameem Ahmad, Tofael Ahmed et al.
Nowadays, photovoltaics (PV) has gained popularity among other renewable energy sources because of its excellent features. However, the instability of the system’s output has become a critical problem due to the high PV penetration into the existing distribution system. Hence, it is essential to hav...
Kayes Hasan, Shameem Ahmad, Abrar Fahim Liaf, Mazaher Karimi et al.
Autonomous Underwater Vehicles (AUVs) epitomize a revolutionary stride in underwater exploration, seamlessly assuming tasks once exclusive to manned vehicles. Their collaborative prowess within joint missions has inaugurated a new epoch of intricate applications in underwater domains. This study’s p...
Md. Bengir Ahmed Shuvho, Mohammad Asaduzzaman Chowdhury, Shameem Ahmed, Mohammod Abul Kashem
Energy security is the triggering factor for a developing country. Thus, for ensuring energy security renewable energy such as PV plant could be a best alternative. This study deals with the performance analysis of 80 KWp grid-connected solar power plant in Dhaka. This study presents a solar irradia...
M. Abdul Quader, Shamsuddin Ahmed, Raja Ariffin Raja Ghazilla, Shameem Ahmed et al.
Shameem Ahmad, Saad Mekhilef, Hazlie Mokhlis, Mazaher Karimi et al.
A voltage source inverter (VSI) is the key component of grid-tied AC Microgrid (MG) which requires a fast response, and stable, robust controllers to ensure efficient operation. In this paper, a fuzzy logic controller (FLC)-based direct power control (DPC) method for photovoltaic (PV) VSI was propos...
A. B. M. Khorshed Alam Mozumder, BARKAT-E- KHUDA, Thomas T. Kane, Ann Levin et al.
This study was undertaken to investigate the independent effect of the length of birth interval on malnutrition in infants, and children aged 6-39 months. Data for this study were drawn from a post-flood survey conducted during October-December 1988 at Sirajganj of the Sirajgani district and at Gopa...
Mohammad Shameem Al Mamun, Manzoor Ahmed
Abidur Rahman Sagor, Md Abu Talha, Shameem Ahmad, Tofael Ahmed et al.
The primary goal of enhancing automatic generation control (AGC) in interconnected multi-area power systems is to ensure high-quality power generation and reliable distribution during emergencies. These systems still struggle with consistent stability and effective response under dynamic load condit...
Shameem Ahmed, Md. Ariful Islam, Parveen A. Khanum, Barkat‐e‐Khuda
This qualitative study was done in rural Bangladesh among the women seeking abortion-related care at six health facilities in two rural sub-districts of Bangladesh in 1996–1997. It looked at contraceptive use, why women had abortions, who made the abortion decision, who provided the abortions, the c...
Shameem Ahmad, Md. Tanvir Rashid, Chowdhury Saleha Ferdowsy, Saidul Islam et al.
The maximum power point tracking (MPPT) technique enables maximization of the energy production of photovoltaic sources during stochastically varying solar irradiation and ambient temperature conditions. Various methods have been presented in the literature for performing the MPPT process under unif...
Hamza Mubarak, Munir Azam Muhammad, Nurulafiqah Nadzirah Mansor, Hazlie Mokhlis et al.
Continuous increases in electrical energy demand and the deregulation of power systems have forced utility companies to provide high-quality and reliable services to maintain a sustainable operation and reduce electricity price. One way to continue providing the required services while simultaneousl...
Sheikh Md. Nahid Hasan, Shameem Ahmad, Abrar Fahim Liaf, A. G. M. B. Mustayen et al.
Hybrid renewable energy sources (HRES) are increasingly being utilized to meet global energy demands, particularly in rural areas that rely on diesel generators and are disconnected from the utility grid, due to their environmental and human health benefits. This study investigates the performance o...
Moshammed Nishat Tasnim, Tofael Ahmed, Monjila Afrin Dorothi, Shameem Ahmad et al.
Renewable energy sources (RESs) and energy storage schemes (ESSs) integrated into a microgrid (MG) system have been widely used in power generation and distribution to provide a constant supply of electricity. The power electronics converters, particularly the bidirectional power converters (BPCs), ...