A. S. M. Mohiul Islam

Spatially Closed FRW Model Leads to Einstein’s Universe with Cosmological Constant

A. S. M. Mohiul Islam & Md. Habibur Rahman · Journal of Pharmaceutical Research International · 2022

Einstein revisited his equations and altered by introducing something known as a universal constant. Einstein's 1917 concept has been with us ever since in various variants and incarnations, including the broader concept of 'Dark Energy’. Einstein’s field equation has been studyi...

Open access Research Article

Analysis of Spatially Distributed Monthly Rainfall and Temperature over Bangladesh from 1989 to 2019

A. S. M. Mohiul Islam, Md. Habibur Rahman, Farjana Sultana & Mohammad Sariful Hasan · International Journal of Environment and Climate Change · 2022

In this study, based on the analysis of historical data on temperature and rainfall recorded at 34 meteorological stations, It is reveal Climate change and variability in Bangladesh from 1989-2019. Analysis of rainfall data showed that for most stations, the total rainfall showed...

Open access Research Article 10.9734/ijecc/2022/v12i121505