Niloy Chandra Saha, Shuvajyoti Acharjee, Shahab Mollah, Kazi Taufiqur Rahman et al.
Now-a-days there is a tendency to harness power from alternative sources of energy that are nonpolluting and renewable. The existing renewable energy sources are weather dependent so their output power is unstable. To make the renewable power system more stable and reliable a Hybrid Power System is ...
Md. Jubayer Alam Rabin, Mohammad Safayet Hossain, Md. Solaiman Ahsan, Shahab Mollah et al.
Load forecasting is becoming an important issue day by day for economic generation of power, economic allocation between plants, maintenance scheduling and for system security which involves peak load shaving by power inter change with interconnecting utilities. In this paper, sensitivity learning o...
Md Juwel Rana, Shahab Mollah
This paper presents the numerical simulation of a low-profile dual frequency loaded U-antenna for 3.5 GHz WiMAX and 7.5 GHz military satellite communication applications. The antenna has a very compact size of 23.5×14 mm <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3....
M. A. M. Shahabuddin, M. Dilder Hossain, Shahadat Hossain, MMM Hoque et al.
In this paper, the contamination level of fourteen elements (Al, Ca, Mg, V, Ti, Na, Mn, As, Br, La, Sm, Sc, U, Yb) from different soil samples of the nuclear reactor surrounding areas in Savar, Bangladesh was investigated with instrumental neutron activation analysis (INAA) method. Generally, neutro...
Md Liton Hossain, Md. Imtiaz Islam, Abu Farzan Mitul, Shahab Mollah et al.
Enhancing conversion efficiency is the main object in the photovoltaic technology of solar cells. III-V semiconductors, InGaN alloy are very encouraging candidates for solar cells. In recent years, InGaN alloy provides the ability to tune the band gap for solar energy conversion. In this work, InGaN...
Fida Hasan Md Rafi, Md. Zahid Ansary, Md. Hafizur Rahman, Shahab Mollah et al.
Frequency deviations and inter-area tie-power fluctuations from their respective scheduled values following a local load disturbance which is a source of great concern in interconnected power system operation and control. In this paper, two methods are proposed to minimize such deviations and thereb...
Md. Jubayer Alam Rabin, Mohammad Safayet Hossain, Md. Solaiman Ahsan, Shahab Mollah et al.
An algorithm for half hourly electrical load forecasting based on echo state neural networks (ESN) is proposed in this paper. Electrical load forecasting is one of the most challenging real life time series prediction problems. This demands a dynamic network. ESN is a new epitome for using recurrent...
Dr. Md. Monir Hossain, Prof. Dr. Mujibul Haque Mollah, Ashikuz zaman, Lubaib Manzoor
Background: The outbreak of Covid 19 started in China in December 2019 and from then it rapidly spread around the whole world. Know a day, knowledge on the risk factors as well as the major symptoms of Covid 19 for its early detection and successful treatment of suspected Covid 19 patients. Aim of t...
Monir Hossain, Mohammed Ansari, Mujibul Haque Mollah, Md. Msaum et al.
Background: The novel coronavirus disease or Covid-19 was first identified in Wuhan, China, which quickly involved majority of the countries across the world. Because of its high rate of mortality-morbidity and the similarities in signs and symptoms of pneumonia, it is very important to acquire prop...
Md. Hafizur Rahman, Saadia Binte Alam, Munam Shahriar, Shahab Mollah et al.
Knowledge-based systems are advanced systems for representing complex problems that use artificial intelligence. They incorporate a database of expert knowledge designed to facilitate the knowledge retrieval in response to specific queries, along with learning. In this paper we present a knowledge b...
Hossain Shah Arif, Shahab Mollah, Md. Ruhul Amin, Abu Farzan Mitul et al.
This paper presents the numerical simulations of wire type dual band loaded Inverted-L antenna for 3.35GHz mobile WiMAX and 5.5 GHz Wi-Fi operation. The outcome of work is a dual band loaded ILA designed with two separate bandwidth-(3300–3450) MHz and (5450–5550) MHz. Total area occupied by the ante...
Abul Khair Muhammad Quamruzzaman, Shahabuddin Ahmad, Md Moniruzzaman, Mohammad Khalid Jamil et al.
programme. Some related results have been reported by Information on the selection of local pumpkin genotypes on the basis of diversity is inadequate in Bangladesh. Therefore, the present investigation was undertaken to estimate the nature and magnitude of genetic diversity in some local pumpkin gen...