Global climate change, driven by carbon emissions from fossil fuels, has accelerated the global transition toward renewable energy sources. A major challenge with renewable energy, particularly solar energy, is its ...

Motorcyclists are particularly vulnerable to injuries in the event of a crash due to the lack of physical protection compared to other vehicle occupants. Impact protectors are designed to mitigate the risk of injuries ...

This study investigates the potential of natural fibers—such as sawdust, jute, pineapple, and coconut fibers—as sustainable sound absorbers, addressing the environmental concerns associated with conventional synthetic ...

This thesis presents an in-depth analysis of advanced modifications of absorption refrigeration systems, with the primary aim of enabling these systems to operate at reduced evaporator temperatures while achieving higher ...

Coal-fired power plants are a pivotal source of energy in Bangladesh, a country with abundant coal reserves. Yet, the environmental and health risks linked to the greenhouse gas emissions from these plants are significant ...

This study explores a novel approach to ball bearing health monitoring analyzing sound level. Ball bearings are crucial components in machinery, but they are prone to problems like pitting, misalignment, fatigue etc. These ...

This thesis presents a comprehensive numerical investigation into the heat transfer characteristics of different radiator designs using nanofluid coolants. The study focuses on evaluating and comparing the thermal ...

In the framework of many pizza businesses in Bangladesh, this thesis examines the crucial problems of food waste. The study adopts a broad strategy to enhance demand forecasting by combining machine learning techniques ...

This thesis presents an innovative approach to multi-objective optimization in industrial processes by hybridizing the Grey Wolf Optimizer (GWO) algorithm with Grey Relational Analysis (GRA). The study aims to enhance ...

Passengers who travel in rickshaws in Bangladesh often face serious issues due to the uncomfortable sitting arrangements which can cause pain, health hazards from prolonged vibration exposure. Due to these vibration on ...