Browsing Research Articles [CoCSE] by Title
Now showing items 85-104 of 310
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Development of Navigation System for Blind People based on Light Detection and Ranging Technology (LiDAR)
(International Journal of Advances in Scientific Research and Engineering (ijasre), 2022-08)The use of blind-aided navigating systems has become very essential in the 4th industrial revolution. The essence of this is to improve navigating autonomy for the blind. Although, navigation challenges are not of serious ... -
Development of Optical-based and Imaging Technology Detection, Diagnosis and Prevention of Aflatoxin Contamination on Maize Crop
(International Journal of Advances in Scientific Research and Engineering (ijasre), 2022-02)Aflatoxins are mycotoxins produced naturally by some mold strains, such as Aspergillus flavus and Aspergillus parasiticus. Weather factors, notably moisture levels of more than 18 percent and temperatures ... -
Development of Railway Information System to Improve Railway Data Aggregation and Analysis in Tanzania
(Hindawi, 2023-05-11)For more than three decades, railway transportation in Tanzania has been in an on-and-off state even though a railway network exists. This is due to damaged tracks, a lack of proper management, and railway operational ... -
Development of RFID based Automatic Warehouse Management System: A Case Study of ROK industries Limited Kenya
(International Journal of Advances in Scientific Research and Engineering (ijasre), 2021-08)In the supply chain and logistics industry, the precision of the data assets inventory plays a crucial role in warehouse activities. The operations like storage locations arrangement, inventory management, and maintaining ... -
Development of Self Speaking Body Weight Scale for Visually Impaired People in Tanzania
(International Journal of Advances in Scientific Research and Engineering, 2021-07)Speaking weight scale is an important low vision health aid that measures and announces the measured weight. It is valuable in numerous applications such as Bathroom scale, Kitchen scale, and more. ... -
Development of the RFID Based Library Management and Anti-Theft System:A Case of East African Community (EAC) Region
(International Journal of Advances in Scientific Research and Engineering, 2021-05)Radio Frequency Identification (RFID) Systems are becoming very useful in our daily life due to its advantages such as reduction of human error, theft prevention, time consuming reduction, the auto identification ... -
Dividend Maximization Under a Set Ruin Probability Target in the Presence of Proportional and Excess-of-loss Reinsurance
(Applications and Applied Mathematics, 2020-06)We study dividend maximization with set ruin probability targets for an insurance company whose surplus is modelled by a diffusion perturbed classical risk process. The company is permitted to enter into proportional or ... -
Dynamic modelling and optimal control analysis of a fractional order chikungunya disease model with temperature effects
(Elsevier, 2023-01-19)Approximately 1.3 billion inhabitants in 94 countries are estimated to be at risk of chikungunya virus infection. A mechanistic compartmental model based on fractional calculus, the Caputo derivative has been proposed ... -
Dynamical and optimal control analysis of a seasonal Trypanosoma brucei rhodesiense model
(AIMS Press, 2020-02-27)The e ects of seasonal variations on the epidemiology of Trypanosoma brucei rhodesiense disease is well documented. In particular, seasonal variations alter vector development rates and behaviour, thereby influencing the ... -
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 ... -
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 ... -
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 ... -
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 ...