Browsing Computational and Communication Science Engineering by Title
Now showing items 187-206 of 602
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Early fire detection system in tanzania markets
(MDPI, 2020-11-14)Application of wireless sensor networks (WSN) and Internet of Things (IoT) used to provide real-time monitoring of fire outbreak in markets. The system integrates three subsystems namely; sensing subsystem which uses ... -
Early identification of Tuta absoluta in tomato plants using deep learning
(Elsevier B.V., 2020-11)The agricultural sector is highly challenged by plant pests and diseases. A high–yielding crop, such as tomato with high economic returns, can greatly increase the income of small- holder farmers income when its health is ... -
Early-Warning Dropout Visualization Tool for Secondary Schools: Using Machine Learning, QR Code, GIS and Mobile Application Techniques
(International Journal of Advanced Computer Science and Applications, 2022): Investment in education through the provision of secondary school to the community is geared to develop human capital in Tanzania. However, these investments have been hampered by unacceptable higher rates of school ... -
Education management information system for tracking students’ academic progress in secondary schools: a case of Arusha region
(NM-AIST, 2020-04)Worldwide, the application of the Education Management Information System in schools for administering academic activities is termed as a fundamental practice of delivering quality education. In developing countries ... -
The Effect of Hyperparameter Optimization on the Estimation of Performance Metrics in Network Traffic Prediction using the Gradient Boosting Machine Model
(Engineering, Technology & Applied Science Research (ETASR), 2023-06)Information and Communication Technology (ICT) has changed the way we communicate and access information, resulting in the high generation of heterogeneous data. The amount of network traffic generated constantly increases ... -
The Effect of Navier Slip and Skin Friction on Nanofluid Flow in a Porous Pipe
(Engineering, Technology and Applied Science Research, 2022-04)The flow of nanofluids through a porous medium is considered the optimum method for convective heat transfer. In this study, nanofluid flow in a porous pipe with Navier slip is investigated. Two water-based nanofluids, ... -
The effect of real ground on dual band Yagi-Uda antenna
(IJERT, 2013-10)This paper aims to analyse radiation pattern for horizontally polarised dual band Yagi-Uda antenna (900/1800 MHz) with the presence of real ground. Simulations were performed at 920 MHz and 1780 MHz and antenna were placed ... -
The Effect of Seasonal Weather Variation on the Dynamics of the Plague Disease
(Hindawi International Journal of Mathematics and Mathematical Sciences, 2017-08-10)Plague is a historic disease which is also known to be the most devastating disease that ever occurred in human history, caused by gram-negative bacteria known as Yersinia pestis.The disease is mostly affected by variations ... -
Effective mining of crime patterns from growing volumes of data using improved FP-growth algorithm
(NM-AIST, 2019-02)The spate of crimes in Tanzania, as in many other countries, has been on the increase in the last few years. The successes recorded by criminals have been attributed by improper mechanisms for crime detection, prevention ... -
Effects of navier slip and skin friction on nanofluid flow in a porous pipe
(NM-AIST, 2022-07)Recent advances in cooling, filtering, heat transfer, and other processes have all focused attention on fluid flow through porous media. During the flow partial slip becomes more important at wall surfaces in improvement ... -
Electrical & Electronic Engineering | Research Article Performance Of Soft Viterbi Decoder Enhanced With Non-Transmittable Codewords For Storage Media
(Cogent Engineering, 2018-01-12)The introduction of Non-Transmittable Codewords (NTCs) into Viterbi Algorithm Decoder has emerged as one of the best ways of improving performance of the Viterbi Algorithm Decoder. However, the performance has been tested ... -
Embedding Stock Tracking Module into Electronic Fiscal Device Machine and its Management System to Reduce Tax Evasion: A case of Tanzania
(International Journal of Information Engineering and Electronic Business(IJIEEB), 2019-09)The Electronic Fiscal Device (EFD) Machines have been operating in Tanzania since the year 2010 for the purpose of helping the Tanzania Revenue Authority (TRA) to increase revenues from tax collection. Regard-less of years ... -
An Empirical Approach to Phishing Countermeasures Through Smart Glasses and Validation Agents
(IEEE, 2019-09-10)Phishing attacks have been persistent for more than two decades despite mitigation efforts from academia and industry. We believe that users fall victim to attacks not only because of lack of knowledge and awareness, but ... -
Energy efficient wireless sensor network for monitoring temperature and relative humidity in forest
(NM-AIST, 2020-04)Monitoring the forest‟s weather has been essential to living things over the years. Currently, there is a shortage of information on real-time temporal and spatial environmental conditions of the forest that drive forest ... -
An enhanced IoT-based wristband for remote monitoring and early detection of hypertension complications in Uganda
(NM-AIST, 2024-08)Remote monitoring systems can transform healthcare for non-communicable diseases like hypertension. Despite widespread blood pressure testing, real-time communication and record storage remain challenging in Uganda. ... -
Enhanced m-learning assistive technology to support visually impaired learners in Tanzania the case of higher learning institution
(NM-AIST, 2021-03)The growing penetration of mobile and networked devices, for example, standard phones, smartphones and tablets have gradually transformed the mode of teaching and learning in Higher Learning Institutions (HLIs). The ... -
Enhanced safety and automated wheelchair for patients with mobility disability: a case study of mount Meru referral hospital, Arusha, Tnzania
(NM-AIST, 2023-07)Physical disability remains a challenging problem in Tanzania. The number of people with physical disabilities is increasing every day for a variety of reasons. A wheelchair is one of the devices that assists these ... -
Enhanced security model for mobile banking systems in Tanzania
(IJTEEE, 2013)In mobile banking schemes; financial services are availed and banking services are provided using mobile devices. GSM services are greatly utilized for data transmission by the technologies used in conducting mobile ... -
Enhancement for the access and utilization of library resources using machine learning techniques
(NM-AIST, 2024-06)The growing demands for online information have motivated researchers to explore the most effectively use of digital library (DL) resource tools. The main challenges of online DL are information search and retrieval ... -
Enhancing access to information about civil society organizations and communities through an interactive android mobile application
(NM-AIST, 2021-09)Civil Society Organizations are non-governmental and not-for-profit organizations which act as a bridge between the government, society and the private sector by holding the government accountable and give a voice to ...
