Department of Mathematics, Chittagong University of Engineering & Technology, Chittagong, Bangladesh - Articles

A Modified Formal Theory on Semi-Relativistic Effects during Electron Emission from Metallic Surfaces upon the Impact of High Energy Particles (Articles)

S. Dhar, M. G. Hafez, A. Saha

Open Journal of Microphysics Vol.3 No.4，November 21, 2013

DOI: 10.4236/ojm.2013.34018 4,856 Downloads 7,125 Views Citations
Ionization of Metastable 2P-State Hydrogen Atoms by Electron Impact for Coplanar Asymmetric Geometry (Articles)

S. Dhar, N. Nahar

Open Journal of Microphysics Vol.4 No.4，November 19, 2014

DOI: 10.4236/ojm.2014.44007 4,249 Downloads 5,111 Views Citations
Spin Glass Phase Exists in the Random Weak Disorder for the Villain Model (Articles)

Md. Yeakub Ali, Sunil Dhar

Journal of Applied Mathematics and Physics Vol.2 No.13，December 23, 2014

DOI: 10.4236/jamp.2014.213139 3,598 Downloads 4,308 Views Citations
Similarity Solutions of Unsteady Convective Boundary Layer Flow along Isothermal Vertical Plate with Porous Medium (Articles)

Md. Yeakub Ali, Mohammed Nasir Uddin, Md. Jasim Uddin, N. M. Ridwan Zahed

Open Journal of Fluid Dynamics Vol.5 No.4，December 30, 2015

DOI: 10.4236/ojfd.2015.54038 4,607 Downloads 5,944 Views Citations
Analytical and Traveling Wave Solutions to the Fifth Order Standard Sawada-Kotera Equation via the Generalized exp(-Φ(ξ))-Expansion Method (Articles)

M. Y. Ali, M. G. Hafez, M. K. H. Chowdury, M. T. Akter

Journal of Applied Mathematics and Physics Vol.4 No.2，February 22, 2016

DOI: 10.4236/jamp.2016.42033 4,000 Downloads 5,381 Views Citations
Calculation of the Average Irradiance and the Microalgae Growth for a Year at CUET, Bangladesh (Articles)

Ismot Ara Khanam, Ujjwal Kumar Deb

American Journal of Computational Mathematics Vol.6 No.3，September 6, 2016

DOI: 10.4236/ajcm.2016.63024 1,867 Downloads 2,967 Views Citations
Critical Properties of the Two-Dimensional Villain Model with Ferromagnetic Impurities (Articles)

Md. Yeakub Ali

World Journal of Mechanics Vol.7 No.6，June 2, 2017

DOI: 10.4236/wjm.2017.76015 1,694 Downloads 2,689 Views Citations
Ionization of Hydrogenic 3d State by Electron Impact (Articles)

Sushmita Banerjee, Sunil Dhar

Open Journal of Microphysics Vol.9 No.4，November 5, 2019

DOI: 10.4236/ojm.2019.94004 518 Downloads 1,250 Views Citations
The Growth Factors Involved in Microalgae Cultivation for Biofuel Production: A Review (Articles)

Kamrul Hasan Chowdury, Nurun Nahar, Ujjwal Kumar Deb

Computational Water, Energy, and Environmental Engineering Vol.9 No.4，October 30, 2020

DOI: 10.4236/cweee.2020.94012 2,570 Downloads 18,249 Views Citations
Double Differential Cross-Section for the Ionization of Hydrogenic 2S Metastable State (Articles)

Md. Thowhidul Hoque Chowdhury, Sunil Dhar

Open Journal of Microphysics Vol.13 No.1，February 28, 2023

DOI: 10.4236/ojm.2023.131001 129 Downloads 664 Views Citations
First Born Double Differential Cross-Section for Ionization of H (3d) by Incident Electron Impact (Articles)

Sushmita Banerjee, Sunil Dhar

Open Journal of Microphysics Vol.14 No.2，May 30, 2024

DOI: 10.4236/ojm.2024.142005 73 Downloads 297 Views Citations
The First Born Triple Differential Cross-Section for Ionization of H(3P) by Electron Impact in the Asymmetric Coplanar Geometry (Articles)

Sunil Dhar, Shahrina Akter, Nurun Nahar

Open Journal of Microphysics Vol.6 No.1，February 29, 2016

DOI: 10.4236/ojm.2016.61002 3,254 Downloads 4,545 Views Citations
Triple Differential Cross-Sections for Ionization of H(3d) by Incident Electron (Articles)

Sushmita Banerjee, Sunil Dhar, Amanul Hoque

Open Journal of Microphysics Vol.8 No.4，November 30, 2018

DOI: 10.4236/ojm.2018.84005 766 Downloads 1,440 Views Citations
Similarity Solutions of Unsteady Mixed Convective Boundary Layer Flow of Viscous Incompressible Fluid along Isothermal Horizontal Plate (Articles)

Mohammed Nasir Uddin, Md. Yeakub Ali, N. M. Ridwan Zahed, Md. Jashim Uddin

Open Journal of Fluid Dynamics Vol.6 No.4，November 29, 2016

DOI: 10.4236/ojfd.2016.64022 1,744 Downloads 3,216 Views Citations
Comparative Analysis of Hydrodynamics Behavior of Microalgae Suspension Flow in Circular, Square and Hexagonal Shape Photo Bioreactors (Articles)

Mushfique Shahriar, Mohammad Iftekhar Monir, Ujjwal Kumar Deb

American Journal of Computational Mathematics Vol.6 No.4，December 21, 2016

DOI: 10.4236/ajcm.2016.64033 1,474 Downloads 2,511 Views Citations
Investigation of Flow Dynamics for a Microalgae Suspension in an Open Pond System (Articles)

Nandita Barua Singha, Ujjwal Kumar Deb, Mushfique Shahriar

American Journal of Computational Mathematics Vol.7 No.3，August 1, 2017

DOI: 10.4236/ajcm.2017.73018 1,833 Downloads 3,451 Views Citations
Computational Modeling and Dynamics of the Oil and Water Flow Using the Galerkin Approximation (Articles)

Ferdusee Akter, Ujjwal Kumar Deb

American Journal of Computational Mathematics Vol.7 No.1，March 31, 2017

DOI: 10.4236/ajcm.2017.71005 2,297 Downloads 4,334 Views Citations
Inductance and Capacitance of the Multi Josephson Junction in Superconductor (Articles)

H. M. A. R. Maruf, M. R. Islam, F.-U.-Z. Chowdhury

Journal of Applied Mathematics and Physics Vol.6 No.12，December 18, 2018

DOI: 10.4236/jamp.2018.612212 1,492 Downloads 4,862 Views Citations
Simulation of Heat Transfer in a Tubular Pipe Using Different Twisted Tape Inserts (Articles)

Md. Moniruzzaman Bhuyan, Ujjwal K. Deb, M. Shahriar, Simul Acherjee

Open Journal of Fluid Dynamics Vol.7 No.3，September 28, 2017

DOI: 10.4236/ojfd.2017.73027 1,223 Downloads 3,165 Views Citations
The Effect of Irradiance Related Temperature on Microalgae Growth in a Tubular Photo Bioreactor for Cleaner Energy (Articles)

Ujjwal K. Deb, M. Shahriar, Joy Bhowmik, M. K. H. Chowdury

American Journal of Computational Mathematics Vol.7 No.3，September 28, 2017

DOI: 10.4236/ajcm.2017.73026 1,133 Downloads 2,611 Views Citations

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