Muhammad Rakibul Islam, Md Saiduzzaman, Sadiq Shahriyar Nishat, Alamgir Kabir et al.
In this work, CuO and Ce doped CuO (Ce:CuO) nanoparticles (NPs) were prepared by the sol-gel auto-combustion process. The effect of the concentration of Ce doping (0, 2%, 4%, 6%, and 8%) on the structural properties, surface morphology, electronic properties, optical properties, and visible light as...
Muhammad R. Islam, Jaed Ebna Obaid, Md Saiduzzaman, Sadiq Shahriyar Nishat et al.
In this study, pure and Al doped CuO nanoparticles (NPs) has been synthesized using the solution combustion technique. The effect of the Al dopant on the structural, surface morphological, optical and electronic properties of the CuO NPs was studied. The crystalline structure of the NPs has been stu...
Andrew S. Azman, Justin Lessler, Francisco J. Luquero, Taufiqur Rahman Bhuiyan et al.
O1 (AUC range, 88.4 to 98.4%). In simulated serosurveys, our models accurately estimated annual incidence in both endemic and epidemic settings, even with sample sizes as small as 500 and annual incidence as low as two infections per 1000 individuals. Cross-sectional serosurveys may be a viable appr...
Md. Monirul Islam, Aparna Barman, Goutam Kumar Kundu, Md. Alamgir Kabir et al.
Developing countries, which contribute 90% of global aquaculture production, are considered global climate risk hotspots. However, no study focuses on measuring district- or sub-national-level aquaculture vulnerability to climatic hazards or disasters. This study has measured the level of aquacultur...
G. N. Tanjina Hasnat, Md. Alamgir Kabir, Md. Akhter Hossain
Sandeepkumar Racherla, Prathyusha Sripathi, Nuruzzaman Faruqui, Md Alamgir Kabir et al.
The Internet of Things (IoT) represents a swiftly expanding sector that is pivotal in driving the innovation of today’s smart services. However, the inherent resource-constrained nature of IoT nodes poses significant challenges in embedding advanced algorithms for cybersecurity, leading to an escala...
David A. Sack, Sirajul Islam, Kenneth H. Brown, Asma Islam et al.
We performed a double-blind trial comparing sucrose electrolyte oral solution with glucose electrolyte oral solution in children less than 5 years of age with severe cholera-like diarrhea. Of 111 patients studied (102 with bacteriologically confirmed cholera), 55 received sucrose solution and 56 rec...
Abu Ahmed Shamim, Kerry Schulze, Rebecca D. Merrill, Alamgir Kabir et al.
Background Tocopherols were discovered for their role in animal reproduction, but little is known about the contribution of deficiencies of vitamin E to human pregnancy loss. Objective We sought to determine whether higher first-trimester concentrations of α-tocopherol and γ-tocopherol were associat...
Md Tohidul Islam, Md. Rafsun Jani, Syed Muhammad Al Amin, Kazi Md. Shorowordi et al.
In this investigation, we have applied SCAPS and wxAMPS to simulate defects and probe a photovoltaic device utilizing Cs2AgBiBr6 as the active photovoltaic layer and ZnO and Cu2O as the electron transport layer (ETL) and hole transport layer (HTL) respectively. At the Cs2AgBiBr6 bulk we find that wi...
Mohammad Mahbub Kabir, A. N. M. Fakhruddin, Muhammed Alamgir Zaman Chowdhury, Md. Kamruzzaman Pramanik et al.
In the present investigation, five novel Cr(VI) reducing bacteria were isolated from tannery effluents and solid wastes and identified as Kosakonia cowanii MKPF2, Klebsiella pneumonia MKPF5, Acinetobacter gerneri MKPF7, Klebsiella variicola MKPF8 and Serratia marcescens MKPF12 by 16S rDNA gene seque...
Sikder Ashikuzzaman Ayon, Md Muktadir Billah, Sadiq Shahriyar Nishat, Alamgir Kabir
All nanocrystalline ZnO nanoparticles (NPs) were synthesized via modified sol-gel method and origin of the enhanced photocatalytic activity of the Zn1-xHoxO (x=0.01, 0.03 and 0.05) NPs were investigated. Structural properties and morphological evolution were characterized using X-ray diffraction (XR...
Jason Abaluck, Laura H. Kwong, Ashley Styczynski, Ashraful Haque et al.
Background: A growing body of scientific evidence suggests that face masks can slow the spread of COVID-19 and save lives, but mask usage remains low across many parts of the world, and strategies to increase mask usage remain untested and unclear.
M. Alamgir Kabir, M. Monimul Huque, M. Rabiul Islam, Andrzej K. Błędzki
Raw jute fiber was treated with o-hydroxybenzenediazonium salt (o-HBDS) in alkaline media. Raw and modified jute fiber were used to prepare composites by mixing with polypropylene (PP) plastic in different weight fractions (20, 25, 30, and 35%) of jute fiber. The mechanical properties except elongat...
Alamgir Kabir, Md Nurul Amin, Kushal Roy, Md Sarwar Hossain
Sadiq Shahriyar Nishat, Md Jayed Hossain, Faiyaz Elahi Mullick, Alamgir Kabir et al.
The performance of perovskite solar cells (PSCs) depends heavily on the electronic and optical properties of the electron transport layer (ETL). Density functional theory (DFT) uses a quantum-mechanical approach to accurately predict the properties of different layers in PSCs, including the ETL. Tit...