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Now showing items 61-70 of 75
Design of tandem solar cell to enhance the conversion efficiency using FDTD simulation
(Brac University, 2021-01)
One of the major problem the world is facing today is the scarcity of the resources to
produce electrical energy using non-renewable resources. To overcome this limitation, renewable energy sources such as solar energy ...
IoT based health monitoring system for pregnant women & children
(Brac University, 2021-09)
This research inspects the monitoring of pregnant women and children using the Internet of Things in the modern healthcare system. The main focus is to ensure the safety of pregnant women and their children. Through our ...
Designing a fast charging system for Lithium-Ion batteries based on double pulse method using optimized regulation of frequency and duty cycle
(Brac University, 2020-09)
Considering the high demand for fast charging in recent times, the pulse charging technique has been identified as one of the fast charging techniques for lithium ion cells to efficiently resolve the limitation of long ...
Forecasting electricity demand of Bangladesh and its relation with physical and natural variables using group method of data handling model
(Brac University, 2021-01)
The purpose of this work is to forecast the electricity demand of Bangladesh using
the Group Method of Data Handling (GMDH). Electricity is one of the key variables
in ensuring economic growth and a higher standard of ...
Design and accuracy assessment of a multi-input single Ended Primary Inductor Converter (SEPIC) for highly efficient output from hybrid sources of renewable energy
(Brac University, 2021)
In this thesis, a hybrid topology of an off-grid energy-harvesting system (by integrating Solar Photovoltaic (PV) Module with Bicycle Dynamo Generator) using a DC-DC multi-input single-output (MISO) single-ended primary ...
IoT based smart traffic control system using sumo traffic simulator
(Brac University, 2021-01)
Traffic congestion is the most alarming problem in the world now. Huge amount of different
types of pollution and wastage of resources are seen due to traffic related issues. People waste
a lot of time in traffic which ...
Implementation of efficient fast charger using pulse-charging method and optimized temperature
(Brac University, 2021-06)
Draining batteries at a high speed is one of the modern problems we face due to the electrical
devices’ power consumption rate. Moreover, as we need to use them frequently, charging them
quickly is the necessity of the ...
A metering network for a smart prepaid scheme under an electrical utility organization
(Brac University, 2020-10)
The present prepaid metering scheme is connected to server mainly using the GSM network.
It creates an inherent dependence on mobile companies. Moreover, there is always an
operational (recurring) cost to maintain different ...
Prediction of glaucoma from fundus images leveraging transfer learning in deep neural network
(Brac University, 2020-06)
Transfer learning techniques in deep learning is nowadays a raising and promising field of research and a tool for Artificial Intelligence with a lot of prospects. Our goal is to predict Glaucoma from fundus images to help ...
Performance analysis of Fog and Cloud Nodes for Cognitive Internet of Things
(Brac University, 2020-10)
Over the past decade, human interest in wireless communication has increased remarkably, and
this has led to the development of the Internet of Things (IoT), Cloud, Fog, and Edge
Computing. Existing wireless network ...