To meet the excessive demand of electric power and maintain a sustainable development with a greener world, the generation system now moves to renewable energy sources. Among the renewable based distributed generation ...

A supply chain consists of all stages involved directly or indirectly, in fulfilling a customer request. The supply chain not only includes the manufacturer and suppliers but also transporters, warehouses, retailers, ...

Total Quality Management (TQM) is an enhancement to the traditional way of doing business. It is a proven technique to guarantee survival in world-class competition. TQM provides a quality product and/or service to ...

This thesis proposes a multi-stage encryption technique to enhance the level of secrecy of image to facilitate its secure transmission through the public network. A vast number of researches have been done on image ...

A modified approximate analytic solution of the cubic nonlinear oscillator “ẍ + x3 = 0" has been obtained based on an iteration method. Here we have used the truncated Fourier series in each iterative step. The approximate ...

A perturbation method known as "the asymptotic averaging method" in the theory of nonlinear oscillations was first presented by Krylov and Bogoliubov (KB) in 1947. Primarily, the method was developed only to obtain the ...

Urban air pollution has been an increasing concern for developing countries due to rapid industrialization, urbanization and energy production. In Bangladesh, particulate matter (PM) pollution is more severe than gaseous ...

Diabetic Retinopathy (DR) is a chronic, progressive retinal disease which is the most common cause of legal blindness. The disease is threatening to eyes as it shows no signs of visual abnormality at the initial stage. It ...

Khulna, the industrial and port city, is the third largest city of Bangladesh which is situated in the south west part of Bangladesh and lies in the delta of the Ganges. The city itself stretches 15 km along the River ...