School of Data and Sciences (SDS): Recent submissions
Now showing items 161-180 of 2224
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Exploring the potential of organic molecules in the treatment of covid-19
(Brac University, 2021-09)The novel pathogen SARS-CoV2 causing coronavirus disease 2019 (COVID-19) is a global public health concern. COVID-19 has infected over 220 million people worldwide so far. The study and development of novel bioactive ... -
Brain tumor detection with convolutional neural network
(Brac University, 2023-09)The brain is the command center of our nervous system, which enables thoughts, memories, movements, and emotions. In other words, it is the most important organ in the human body. The human brain is very vulnerable to ... -
Sentiment analysis of customer reviews on food ordering portals of Bangladesh using natural language processing
(Brac University, 2023-09)In recent years, online food ordering services have gained popularity by providing customers with suitable and user-friendly platforms for ordering food from restaurants and receiving doorstep delivery. Foodpanda Bangladesh ... -
MalFam: a comprehensive study on malware families with state-of-the-art CNN architectures with classifications and XAI
(Brac University, 2024-01)Just as the digital transformation of everything in this ‘Information Age’ has acted substantially to mitigate conventional crimes to a degree, the rate of cyber crime has parallelly elevated alarmingly. As malware has ... -
eDoctor: an online medical service
(Brac University, 2024-01)The COVID-19 situation has demonstrated the value of telemedicine in healthcare. During the pandemic it was not safer to visit a hospital physically therefore telemedicine has played a vital role on improving the standard ... -
Deep learning-based hybrid multi-task model for adrenocortical carcinoma segmentation and classification
(Brac University, 2024-01)Adrenocortical Carcinoma (ACC) is a rare but highly lethal cancer that occurs in the adrenal cortex. Accurate diagnosis of ACC are vital in order to determine appropriate treatment strategies and predict patient outcomes. ... -
Explainable AI (XAI) driven skin cancer detection using transformer and CNN based architecture
(Brac University, 2023-09)Skin Cancer is a cancer form that has become very prevalent in recent times and, if left untreated, has the potential to cause premature death. That is why early diagnosis and treatment are important to cure this disease. ... -
Sentiment classification on Bengali food and restaurant reviews
(Brac University, 2024-01)Sentiment analysis, a critical facet of Natural Language Processing (NLP), plays a pivotal role in decoding human emotions conveyed through text. Despite extensive research in sentiment analysis for widely spoken languages, ... -
An efficient deep learning approach to classify white blood cells
(Brac University, 2023-09)The human immune system’s white blood cells (WBCs) fight against infection and prevent the body from potentially harmful substances. They consist of neutrophils, eosinophils, basophils, monocytes, and lymphocytes, each ... -
Prevalence of microbial hazards in street food and restaurant salad of Dhaka city
(Brac University, 2023-02)Food Safety remains major concern for consumers and street foods are often related to the food poisoning. This study was conducted to determine the prevalence of pathogenic microorganisms associated with the street food ... -
The significance of horizontal gene transfer in the formation of bacterial biofilm
(Brac University, 2023-07)Different publication and research papers indicate that horizontal gene transfer is interrelated with the process of biofilm formation. Horizontal transfer is also known as HGT. We know that plasmid is a small extrachromosomal ... -
Effectiveness of vitamin C on biofilm formation by clinical isolates of Pseudomonas aeruginosa
(Brac University, 2023-08)The experiment started with collecting samples of Pseudomonas aeruginosa from a clinical source of burnt patients and storing them in T1N1 media at room temperature. For confirmation of identification of the supplied ... -
Isolation of Enterobacter spp. and Klebsiella pneumoniae from ready-to-eat commercially sold frozen nuggets sold in Dhaka
(Brac University, 2023-10)This study aimed to assess the microbiological quality of frozen foods that are currently very popular in Dhaka, Bangladesh. The demand for Ready-to-Cook (RTC) frozen foods have drawn public attention dramatically all over ... -
Effect of free DNA of environment surface water on bacterial biofilm formation
(Brac University, 2023-11)Bacteriophages, commonly referred to as bacterial viruses, have long been recognized as natural adversaries of bacteria. They find application in medical settings for eliminating bacterial infections. The prevalence of ... -
Isolation, characterization and analysis of multi-drug resistant Acinetobacter baumannii isolated from hospital adjacent lake soil in Dhaka city
(Brac University, 2023-09)Acinetobacter baumannii is a Gram-negative bacillus that exhibits the features of an obligate aerobe. The observed entity exhibits pleomorphism and lacks motility. Acinetobacter baumannii, a pathogen known for its opportunistic ... -
Recommendation system for mood stabilization using content recommendation
(Brac University, 2023-09)In the era of accelerating technological development, society is confronted with the paradoxical situation of making technological advancements while experiencing a decline in mental health. The importance of mental ... -
Quality assessment of extracted information from newspaper comment sections using natural language processing
(Brac University, 2024-01)Newspaper comment section– where readers can leave their opinions– can be an excellent source of information embellishment if used properly. Although there is a risk of fake news and misinformation being spread through ... -
Citrus leaf disease detection by image processing
(Brac University, 2024-01)Citrus leaf diseases bring a danger to the earnings of citrus estates. When it comes to recovering from illness, early detection and accurate diagnosis are very necessary. In the last several decades, there have been ... -
Implementation of diffusion model in realistic face generation
(Brac University, 2024-01)Realistic Face Generation has emerged as a compelling area of research in the field of Artificial Intelligence and it has gained massive attention through the people as it has significant usage in many sectors. Its ... -
Implementing machine learning techniques to forecast floods In Bangladesh based on historical data
(Brac University, 2024-01)Flooding is a complex phenomenon that, due to its nonlinear and dynamic character, is difficult to anticipate. As a result, the prediction of floods has emerged as a critical area of study in the field of hydrology. ...