Md. Atikuzzaman, Tarafder Razibur Rahman, Eashita Wazed, Md. Parvez Hossain et al.
In the principle of Human Activity Recognition, a variety of real-life implementations are available using different types of sensors such as fitness monitoring, day-life monitoring, health monitoring, etc. Especially for the elders, sensor-based applications are not feasible due to many reasons suc...
Md Sharafat Hossain, Duc Huynh, Liming Jiang, S Razibur Rahman et al.
Recently, it has been demonstrated that graphene nano-ribbons (GNRs) exhibit superior thermoelectric performance compared to graphene sheets. However, the underlying mechanism behind this enhancement has not been systematically investigated and significant opportunity remains for further enhancement...
Md Razibur Rahman
Bangladesh is a developing country as well as the number of populations is too much higher. For fulfilling the demand of people, firstly a good transportation system is necessary for our country. Among the all three modes of transport, (land transport (road, rail), water transport, air transport) ro...
S. M. Razibur Rahman, Ehsanur Rahman
Abstract This letter proposes a stretched exponential model for positive and negative bias temperature instability (PBTI and NBTI) in p-GaN gate high electron mobility transistors (HEMTs). The model accurately captures the saturating behavior of threshold voltage shift ( <mml:math xmlns:mml="http://...
Md. Ariful Islam, Sumaia Sadia Vabna, Birupaksha Biswas, M. J. Alam et al.
The objective of the current study was to determine the health effects of inefficient urban waste management systems, including open dumps and open-air burnings, on inhabitants residing within 1 km of dump yards/sheds in an urban setting. A mixed-methods methodology was used with field measurements,...
S Razibur Rahman, Y Zhang, W Liu, H Zhu et al.
Quantum mechanical effects have had a profound impact on the design of MOSFETs at the nanoscale scale.This is because as MOSFET dimensions have shrunk, quantum confinement and tunneling effects have emerged, changing the threshold voltage and drain saturation voltage from their conventional values.T...