Louise T. Day, Qazi Sadeq-ur Rahman, Ahmed Ehsanur Rahman, Nahya Salim et al.
BACKGROUND: Progress in reducing maternal and neonatal deaths and stillbirths is impeded by data gaps, especially regarding coverage and quality of care in hospitals. We aimed to assess the validity of indicators of maternal and newborn health-care coverage around the time of birth in survey data an...
Aysha Siddika Jarin, Md. Moshiul Islam, Al Rahat, Sujat Ahmed et al.
Rice (Oryza sativa L.), an important food crop, necessitates more water to complete its life cycle than other crops. Therefore, there is a serious risk to rice output due to water-related stress. Drought stress results in morphological changes, including the inhibition of seed germination, reduced s...
Robert Mayr, Aysha Siddika
Aims and objectives: The purpose of this study was to gain a better understanding of speech development across successive generations of heritage language users, examining how cross-linguistic, developmental and socio-cultural factors affect stop consonant production. Design: To this end, we recorde...
Md. Muzahid Ahmed Ezaj, Md. Junaid, Yeasmin Akter, Afsana Nahrin et al.
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the most cryptic pandemic outbreak of the 21st century, has gripped more than 1.8 million people to death and infected almost eighty six million. As it is a new variant of SARS, there is no approved drug or vaccine available against this ...
Mohammed Mahbubul Matin, Md. Naimul Islam, Aysha Siddika, Sreebash Chandra Bhattacharjee
Notable biological activities including brains protective activities have made carbohydrate esters as a topic of great interest over the past several decades. In this context, unimolecular treatment of methyl α-L-rhamnopyranoside (3) with dibutyltin oxide gave the corresponding 2,3-O-(dibutylstannyl...
Nisa Khatun, Md. Ruhul-Amin, Shakila Parvin, Aysha Siddika et al.
In this study, the formation of Elaeocarpus floribundus leaf extract-mediated Ag/AgCl-NPs was ensured by color changes, UV-visible spectrum and it was characterized by scanning electron microscopy, transmitted electron microscopy, X-ray powder diffraction, thermal gravimetric analysis, and fourier t...
Sabbir Ahmed Sayeem, Mst. Aysha Siddika, Sangita Rani Basu, Bipanko Kumar Mondal et al.
In this study, a photovoltaic (PV) device has been developed by using AgBiS2 as the key material. The simulation of the photovoltaic cell has been performed using the SCAPS-1D simulator to analyze the impact of each layer. The design incorporates three window layers, CdS, In2S3, and ZnSe, alongside ...
Aysha Siddika Jarin, Md Arifur Rahman Khan, Tasfiqure Amin Apon, Md Ashraful Islam et al.
Heavy metal (HM) contamination threatens environmental sustainability, food safety, and agricultural productivity worldwide. HM toxicity adversely affects plant growth, reducing germination rates by 20–50%, impairing seedling establishment, and inhibiting shoot and root development by 30–60% in vari...
Shahariar Hossain Mahir, Md Tanjum An Tashrif, Aysha Siddika Shathe, Md Ahsan Karim et al.
Monkeypox has emerged as a critical global health concern, demanding timely and precise diagnostic measures to control its spread. Despite its similarity to other pox viruses, accurate detection is hindered by the scarcity of privacy-protected medical imaging data, which complicates the application ...
Boshra Aziz, Aysha Siddika Asha, M. Afsar Ali
Due to ultrathin nanostructure, the highest specific surface area, the exceptional surface to volume ratio, 2-D materials exhibit diverse and dramatically improved properties. These properties are further dependent on their shapes and sizes. Among the 2-D materials, although lots of investigations o...
Kaniz Fatema Jui, Md. Abdul Mannan, Md Abdul Karim, Masuma Akter et al.
<h2>Abstract</h2> Drought stress poses a significant challenge to soybean (<i>Glycine max</i>) production, necessitating the development of effective strategies to improve growth and yield in such conditions. This study investigates the individual and combined effects of the plant probiotic bacteriu...
Machbah Uddin, Mohammad Khairul Islam, Md. Rakib Hassan, Aysha Siddika Ratna et al.
The amount of DNA data is growing exponentially because of enormous applications including gene therapy, new variety development, and evolutionary history tracking. Recently, chaos, kmer count, histogram, and deep learning-based alignment-free (AF) algorithms are widely used for DNA sequence analysi...
Md. Hasan Imam Bijoy, Aysha Siddika, Md. Mahbubur Rahman, Md Rabin Mia et al.
Carbon dioxide produced by fossil fuel burning, cement manufacture, and deforestation contributes greatly to the greenhouse effect, which is one of the most important consequences of industrialization. The Internet of Things (IoT), wireless communication networks and sensor devices, enables real-tim...
Md. Junaid, Yeasmin Akter, Aysha Siddika, S. M. Abdul Nayeem et al.
BACKGROUND: COVID-19 pandemic, the most unprecedented event of the year 2020, has brought millions of scientists worldwide in a single platform to fight against it. Though several drugs are now in the clinical trial, few vaccines are available on the market already, but the lack of an effect of thos...
S Karmakar, Q M Arman Uz Zaman, Md. Sazzad Hossain, Aysha Siddika et al.
Different types of natural dyes are commonly used to fabricate dyesensitized solar cells which are cheaper, simpler, and environmentally friendlier than conventional crystalline silicon solar cells. This paper objectifies the performance of locally grown natural dyes from Dhaka, Bangladesh using a s...
Md. Moniruzzaman Mim, Prianka Saha, Nusrat Tazeen Tonu, Aysha Siddika Akhe et al.
This study presents a cost effective green synthesis of zinc oxide nanoparticles (ZnONPs) using Citrus macroptera peel extract via precipitation followed by calcination route. Synthesized ZnONPs was characterized by multiple analytical techniques. The presence of ZnO was indicated by the elemental c...
Md. Sayeed Iftekhar Yousuf, Machbah Uddin, Mohammad Khairul Islam, Md. Rakib Hassan et al.
Md. Sayeed Iftekhar Yousuf, Machbah Uddin, Mohammad Khairul Islam, Md. Rakib Hassan et al.
DNA sequence analysis has enormous applications including gene modification, gene therapy, new variety development, etc., due to which, the size of the genome datasets is increasing exponentially, and it is propagating more computational challenges. Existing DNA sequence analysis algorithms are two ...
Aysha Siddika Asha, Md Munir Mostafiz, Mst. Arifunnahar, Md. Alamgir Hossain et al.
The litchi fruit borer, Conopomorpha sinensis (Bradley) (Lepidoptera: Gracillariidae), is one of the major destructive and main pest of litchi fruits in Southeast Asia, including Bangladesh. This experiment was carried out in three different litchi orchards to develop a bio-rational management strat...
Md. Abdul Mannan, Ferdousi Begum, Md. Shafiqul Islam, Md. Nurul Amin et al.
Drought is one of the most critical environmental constraints limiting global maize (Zea mays L.) production, especially in regions with scarce water resources, threatening food security and sustainability. The increasing frequency of droughts due to climate change emphasizes the urgent need to deve...