Taibur Rahman, Md. Ismail Hosen, Md. Monirul Islam, Hossain Uddin Shekhar
Redox degenerative reactions of the biological system inevitably produce reactive oxygen species (ROS) and their derivatives. Oxidative stress is the result of an imbalance in pro-oxidant/antioxidant homeostasis that leads to the generation of toxic reactive oxygen species (ROS), such as hydrogen pe...
Najmuj Sakib, A. K. M. Israfil Bhuiyan, Sahadat Hossain, Firoj Al‐Mamun et al.
Abstract The recently developed Fear of COVID-19 Scale (FCV-19S) is a seven-item uni-dimensional scale that assesses the severity of fears of COVID-19. Given the rapid increase of COVID-19 cases in Bangladesh, we aimed to translate and validate the FCV-19S in Bangla. The forward-backward translation...
Sajib Chakraborty, Md. Ismail Hosen, Musaddeque Ahmed, Hossain Uddin Shekhar
The acquisition of cancer hallmarks requires molecular alterations at multiple levels including genome, epigenome, transcriptome, proteome, and metabolome. In the past decade, numerous attempts have been made to untangle the molecular mechanisms of carcinogenesis involving single OMICS approaches su...
Mohammed A. Mamun, Najmuj Sakib, David Gozal, A. K. M. Israfil Bhuiyan et al.
BACKGROUND: As with other countries worldwide, lockdown measures during the COVID-19 outbreak in Bangladesh were sudden and unexpected, and have the capacity to elicit serious psychological consequences. The present study examined the psychological consequences of COVID-19 in Bangladesh during the l...
Yasushi Makihara, Hidetoshi Mannami, Akira Tsuji, Ismail Hossain et al.
This paper describes a large-scale gait database comprising the Treadmill Dataset. The dataset focuses on variations in walking conditions and includes 200 subjects with 25 views, 34 subjects with 9 speed variations from 2km/h to 10km/h with a 1km/h interval, and 68 subjects with at most 32 clothes ...
M. Saifur Rahman, Md. Shamim Anower, Md. Rabiul Hasan, Md. Biplob Hossain et al.
S. M. Masud Karim, Md. Saifur Rahman, Md. Ismail Hossain
This paper introduces a best approach for Least Significant Bit (LSB) based on image steganography that enhances the existing LSB substitution techniques to improve the security level of hidden information. It is a new approach to substitute LSB of RGB true color image. The new security conception h...
Mohammad Shah Jamal, Seyed Ahmad Shahahmadi, Mohd. Aizat Abdul Wadi, Puvaneswaran Chelvanathan et al.
The defects at the absorber and interface layer of organic-inorganic lead halide perovskite solar cells are unfavorable for efficiency as well as the stability. In this study, we have performed the numerical simulation on inverted planar structure perovskite solar cell based on NiO as a hole transpo...
Md. Ferdous Rahman, Md. Mahabub Alam Moon, M. Khalid Hossain, Md. Hasan Ali et al.
ETL can be used to realize the fabrication of feasible thin film solar cells and thus the design of high-efficiency high-current (HEHC) and high-efficiency high-voltage (HEHV) solar panels.
Shamim Ahmmed, Asma Aktar, Jaker Hossain, Abu Bakar Md. Ismail
In this article, the numerical investigations on a novel (ITO/CeO2/SnS/NiO/Mo) heterostructure of the SnS-based solar cell have been presented using SCAPS-1D simulation software. The main objective of the study was the exploration of the effect of NiO hole transport layer (HTL) on the performance of...
Shamim Ahmmed, Asma Aktar, Md. Ferdous Rahman, Jaker Hossain et al.
Simulation of cadmium sulfide (CdS) and cadmium telluride (CdTe) based solar cell (ZnO/CdS/CdTe/NiO/Au) using Solar Cell Capacitance Simulator-1D (SCAPS-1D) has been presented in this article. Nickel oxide (NiO) and zinc oxide (ZnO) layers have been introduced as hole transport layer (HTL) and trans...
Dejan Ravšelj, Damijana Keržič, Nina Tomaževič, Lan Umek et al.
The paper presents the most comprehensive and large-scale global study to date on how higher education students perceived the use of ChatGPT in early 2024. With a sample of 23,218 students from 109 countries and territories, the study reveals that students primarily used ChatGPT for brainstorming, s...
Md. Ferdous Rahman, Mohammad Habib, Md. Hasan Ali, Mirza H. K. Rubel et al.
Inorganic CdTe and FeSi2-based solar cells have recently drawn a lot of attention because they offer superior thermal stability and good optoelectronic properties compared to conventional solar cells. In this work, a unique alternative technique is presented by using FeSi2 as a secondary absorber la...
Abdul Kuddus, Md. Ferdous Rahman, Shamim Ahmmed, Jaker Hossain et al.
This article presents the role of Vanadium Pentoxide (V2O5) as electron blocking-hole transport layer (EB-HTL) in Cadmium Sulfide (CdS) and Cadmium Telluride (CdTe) based heterojunction solar cells using simulation employing experimental data. Noble solvents Thiolamine and methanol with diethaylamin...
Konstantinos Ν. Fountoulakis, Grigorios N. Karakatsoulis, Seri Abraham, Kristina Adorjan et al.
Introduction There are few published empirical data on the effects of COVID‐19 on mental health, and until now, there is no large international study. Material and methods During the COVID-19 pandemic, an online questionnaire gathered data from 55,589 participants from 40 countries (64.85% females a...