Browsing School of Data and Sciences (SDS) by Title
Now showing items 1606-1625 of 2199
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Performing sentiment analysis in Bangla microblog posts
(© 2014 IEEE Computer Society, 2014)Much of the research work on sentiment analysis has been carried out in the English language, but work in Bangla is limited to only news corpus and blogs. Microblogging sites are becoming a valuable source for publishing ... -
Peripheral neuropathy and diabetes: severity, management and future perspectives
(Brac University, 2022-04)Diabetic neuropathy is a heterogeneous gathering of problems with very complicated pathophysiology furthermore, influences both physical and autonomic parts of the sensory system. Neuropathy is the most common persistent ... -
Permeability measurements of Ni0.4Cu0.15Zn0.45Fe2O4 using impedance analyzer
(BRAC Univeristy, 2017)This internship presents the work of Ni0.4Cu0.15Zn0.45Fe2O4 sample preparation and its permeability measurements at different sintering temperature using 6500B impedance analyzer. Firstly ‘’Ni0.4Cu0.15Zn0.45Fe2O4‘’ sample ... -
A permissioned decentralized blockchain-based mobile banking system with privacy and security
(Brac University, 2022-09)With technological advancement in Bangladesh’s FinTech, more and more security related challenges are emerging. From, Nagad, a government FinTech company, withholding the transaction ability of their consumers due to ... -
Personal health care companion – a medication assistant robot
(BRAC University, 2016-03)The purpose of the project is to build a robot which can act as a personal health care companion for elderly people. It will have some sensors to detect any possible injury and to erasure blood pressure, pulse rate and ... -
Personal information from Bangla speech signal using MFCC and GMM
(Brac University, 2019-08)Our system extracts personal information from bangla speech. Dataset that was used consists real-life voice inputs from di erent age and gender groups. A set of Bengali speech samples from YouTube were used as input ... -
Personalization in federated recommendation system using SVD++ with explainability
(Brac University, 2022-01)Large-scale distributed Artificial Intelligence (AI) systems are getting more widespread as traditional AI applications require centralizing large amounts of data for training models, posing privacy and security risks. ... -
Personnel security system of nuclear power plants using machine learning for psychological, behavioral and social media activity analysis.
(Brac University, 2018-12)In this research, a novel Personnel Security Model is designed and demonstrated for detecting suspicious people in an organization especially for nuclear power plants. The proposed system composed of three subsystems and ... -
Perturbations on time dependent Orbifold Singularities
(Brac University, 2019-12)We start with the standard time-dependent backgrounds such as the geometry and dynamics of Freidmann-Robertson-Walker(FRW) cosmologies. First, we discuss the dynamics and geometry of FRW cosmologies. Then we introduce ... -
Pest detection system using machine learning techniques
(Brac University, 2022-01)Countries like Bangladesh yield a significant portion of their economy from their agricultural sector. Agricultural pests, on the other hand, have a significant impact on both agricultural production and crop storage. ... -
Phenotypic and molecular detection of Acinetobacter baumannii retrieved from the environmental surfaces
(Brac University, 2023-08)Background: Hospital Associated Infections (HAI) pose a great deal of risk to those with impaired immune system, especially Intensive Care Unit (ICU) and Neonatal Intensive Care Unit (NICU) patients. Among the important ... -
Phonetic encoding for Bangla and its application to spelling checker , transliteration , cross language information retrieval and name searching
(BRAC University, 2005-05)We present a phonetic encoding for Bangla that can be used by spelling checkers, transliteration, name searching application and cross-lingual information retrieval to drastically improve the quality. The complex, and ... -
Physiological sensor based affective state recognition
(Brac University, 2021-01)With rapid advancements of Medical IoT sensors in recent years, using them to recognize an individual’s affective state has become more easily attainable. If an individual’s physiological signals are recorded while they ... -
Phytochemical screening and comparative study of antibacterial assays of carum roxburghianum and trigonella foenum-graecum obtained grom plant seed
(BRAC University, 2016-11)To control the infections and microbial food spoilage the application of chemical or synthetic antimicrobial agents is one of the ancient techniques for which an enormous number of microbes are escalating resistance to ... -
Phytochemical Screening and comparison of antibacterial assays of pimpinella anisum through extraction
(BRAC University, 2015-12)Increasing number of microbes is developing resistance to synthetic antibiotics which hinders combating infective health conditions. Assessing antimicrobial properties of naturally occurring Pimpinella anisum may help in ... -
Phytochemical screening and the analysis of antibacterial activity in Chrysanthemum morifolium Ramat
(BRAC University, 2017-06-19)Chrysanthemum morifolium Ramat is a plant of the family Asteraceae and native to Asia and northeastern Europe. It has many pharmacological and therapeutic properties including antimicrobial, antifungal, anti-inflammatory, ... -
Phytochemical screening of ethanol and methanol extract of pimpinella anisum and comparison of antibacterial assays of prevalent organisms in Bangladesh
(BRAC University, 2017-05)There simply aren't enough new drugs in the pharmaceutical pipeline to keep pace with the evolution of drug-resistant bacteria, the so-called superbugs”. Medicinal plants synthesize a vast array of secondary metabolites ... -
PID controller of servo system in real time linux Environment
(BRAC University, 2008-04)This work presents an implementation of a digital PID (Proportional + Integral + Derivative) controller algorithm in real-Time Linux environment. PID controllers are well known and have a wide range of applications in ... -
Pin number detection from mobile phone scratch card using OCR on android platform and build an application for balance recharge
(BRAC University, 2014-04)This thesis aims to detect mobile recharge card pin number portion by doing image processing. It works with Tesseract Engine and tess-two library for OCR operation. After detection, it extracts the OCRed text which is the ... -
Plagiarism detection using semantic analysis
(BRAC University, 2010-04)Plagiarism in the sense of “theft of intellectual property” has been around for as long as humans have produced work of art and research. However, easy access to the Web, large databases, and telecommunication in general, ...