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Bandstru cture observation of graphene nanoribb on and boron-nitride nanoribbon embedded graphene nanoribbon
(BRAC University, 2016-04)
Due to distinctive electronic properties and potential future application in tunable bandgap opening, Graphene Nanoribbon (GNR) has apprehended strong attention. Boron Nitride Nanoribbons (BNNR) exhibit analogous structure. ...
Development of smart electric double burner stove powered by Photooltaic energy
(BRAC University, 2016)
Bangladesh is facing overwhelming energy challenges that are merely likely to decline over the next few decades. Moreover, approximately fifty percent of Bangladesh's inhabitants live without electricity, and the grid ...
Smart automation system based on field programmable gate array
(BRAC University, 2016-12)
Smart automation system is an evolution of human kind to a new era. These systems do all the jobs quickly and efficiently which saves time in our daily life, and in order to make these smart systems work more efficiently, ...
5 degree of freedom robotic Arm
(BRAC University, 2016)
A robotic arm is one type of mechanical arm which is similar to a human arm and can do most of the works that a human arm can do. It can do various works which is very risky for a human. A robotic arm is programmable and ...
Temperature dependence of the transient characteristics in NPT IGBT using linear and parabolic model
(BRAC University, 2016-12-14)
To be considered as an efficient assistant, power semiconductor devices are being used in many power converter applications and technologies, particularly with high variable loads. In this regard, monitoring temperature ...
Investigation into IGBT transient characteristics and calculation of switching power loss
(BRAC University, 2016-04-19)
In many power converter applications, analysis of switching power loss of IGBT is considered desirable. In our thesis, the switching behavior is analyzed through investigation into transient anode voltage modeling of ...
Design and development of a wearable health monitoring system for elderly people
(BRAC University, 2016-12-12)
Bangladesh is presently experiencing a demographic move and the extent of the populace of the age 60 years and more is drastically increasing. The elderly population of Bangladesh is currently 7.7 percent of the whole ...
Simulation based electrostatic study of different multigate quantumwell field effect transistors by changing the gate oxide thickness and metal work function
(BRAC University, 2016)
This paper analyses the C-V characteristics by altering the gate oxide thickness and metal workfunction used in the gate of non-planer, multi-gate InGaAs channel Quantum Well Field-Effect Transistor (QWFET). In this paper, ...
Solar electric ambulance van unfolding medical emergencies of rural Bangladesh
(© 2016 IEEE, 2016-10)
Rickshaws are a key mode of transportation in Bangladesh. When it was changed to electrically-assisted ones, it achieved prevalence but was soon banned because of overconsumption of power from the national grid. In ...
Design and implementation of solar heater system
(BRAC University, 2016)
Overly populated and developing countries, such as our country Bangladesh is facing energy resources scarcity over the last few decades. Specially, the rural areas in Bangladesh which covers at least 50 % of our land suffers ...