Browsing Computational and Communication Science Engineering by Title
Now showing items 447-466 of 534
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Rule-Based Engine for Automatic Allocation of Smallholder Dairy Producers in Preidentified Production Clusters
(Hindawi, 2022-06-30)Smallholder dairy producers account for around half of all African livestock ventures; nevertheless, they face challenges in producing more milk due to an insufficient framework and infrastructure to maximize their output. ... -
Safety Zone Determination For Wireless Cellular Tower-A Case Study From Tanzania
(IJRET, 2013-09)Safety zone determination for wireless cellular towers has attracted attention from many researchers in the last decade. This is caused by the rapid growth of the wireless cellular industry which has led to the installation ... -
Sanger sequence automatic analysis tool development
(NM-AIST, 2021-08)The Sanger sequencing technique still remains the cornerstone methods for the Deoxyribonucleic acid (DNA) sequencing. This is due to its high accuracy in targeting smaller genomic regions in a large number of samples, ... -
Scaling up access to health services beyond Tanzania and Kenya borders through wananchi afya digital mobile application
(NM-AIST, 2021-07)Health services play an important role of assisting people who seek medical attention within the society. It can be argued that a healthy society can bring forth sustainable economic development to its full potential ... -
A Secure and Efficient Multi-Factor Authentication Algorithm for Mobile Money Applications
(MDPI, 2021-11-25)With the expansion of smartphone and financial technologies (FinTech), mobile money emerged to improve financial inclusion in many developing nations. The majority of the mobile money schemes used in these nations implement ... -
A secure and interoperable blockchain-based information sharing system for healthcare providers in developing countries
(NM-AIST, 2020-03)Systems in the health sector are very crucial for human life and they should be efficient, reliable and secure. Unfortunately, electronic health record (EHR) systems do not work effectively when managing multi-institutional ... -
Secure M-health system for enhancing a confidential access of HIV/AIDS healthcare information in Tanzania
(NM-AIST, 2019-02)For many years, stigma has been hindering people in the society from freely going to the Care and Treatment Centres (CTCs) to receive the HIV/AIDS healthcare information such as counselling, treatment and HIV/AIDS related ... -
Security Perspectives for USSD versus SMS in conducting mobile transactions: A case study of Tanzania
(IJTEEE, 2013)Performing transactions using mobile devices is increasing rapidly in developing countries, Tanzania inclusive. USSD and SMS are among the technologies widely used in conducting mobile transactions. These two technologies ... -
Segmentation of Tuta Absoluta’s Damage on Tomato Plants: A Computer Vision Approach
(Taylor & Francis Group, 2021-09-06)Tuta absoluta is a major threat to tomato production, causing losses ranging from 80% to 100% when not properly managed. Early detection of T. absoluta’s effects on tomato plants is important in controlling and preventing ... -
Sensitivity analysis and numerical simulations for the mathematical model of rabies in human and animal within and around Addis ababa
(Asian Journal of Mathematics and Applications, 2015)Rabies is one of the neglected tropical diseases that has persisted for centuries in Ethiopia, and it is endemic within and around Addis Ababa. For the purpose of studying the dynamics of the disease we propose a ... -
Sensitivity analysis and parameters estimation for the transmission of lymphatic filariasis
(Heliyon, 2023-05-16)Lymphatic filariasis is a neglected tropical disease which poses public health concern and socio- economic challenges in developing and low-income countries. In this paper, we formulate a deterministic mathematical model ... -
Sensitivity analysis of multi-objective optimization for solid waste management: A case study of Dares Salaam, Tanzania
(BISKA Bilisim Technology, 2017-11-08)In this study, a sensitivity analysis of a multi-objective optimization model for solid waste management (SWM) for Dar es Salaam city in Tanzania is considered. Our objectives were to identify the most sensitive parameters ... -
Sensitivity and Uncertainty Analysis of Variable-Volume Deterministic Model for Endothermic Continuously Stirred Tank Reactor
(Journal of Mathematics and Informatics, 2021-05-04)This paper deals with the formulation and the identifiability of the variablevolume deterministic model for the endothermic continuously stirred tank reactor (CSTR). The identifiability of physical parameters of the ... -
Sensor based method for water monitoring in smallholder irrigatted agriculture Tanzania
(NM-AIST, 2016-04)Monitoring water use in traditional irrigation canals is critical for any water management best practice to function. In Tanzania, water basin authorities and users association have been created to distribute and levy water ... -
Sensor-Based River Monitoring System: A Case for Kikuletwa River Floods in Tanzania
(Preprints, 2023-02-01)Reliable and accurate flood prediction is a challenging task in poorly gauged basins due 1 to data scarcity. Data is an essential component of any AI/ML model today, and the performance 2 of such models hugely depends on ... -
Short message service (SMS) based system for monitoring free chlorine concentration and Ph in the water reservoirs
(NM-AIST, 2023-08)Chlorine is the most common and affordable chemical reagent used for killing harmful micro organisms in the water to eliminate the spread of waterborne diseases such as cholera and diarrhoea. According to World Health ... -
A smart environmental monitoring system for data centres using IOT and machine learning
(NM-AIST, 2023-08)Data centres are a crucial part of many organizations in the world today consisting of expensive assets that store and process critical business data as well as applications responsible for their daily operations. ... -
Smart System for Controlling and Monitoring Water and Turbidity Levels in Dam Reservoir using Micro-Controller Technology
(Engineering, Technology & Applied Science Research, 2022-01)A micro-controller-based technology has been developed for monitoring and controlling the water quality and quantity in dam reservoirs by using various sensors. This system is able to automatically detect and measure the ... -
Smart system for controlling and monitoring water and turbidity levels in dam reservoir using arduino technology: a case study of Mudasomwa, Rwanda
(NM-AIST, 2022-08)Energy remains an essential resource for the sustainable development of any country. Although many projects of energy production have been put in place, the hydropower type requires a dam structure for storing water to ... -
Smart system for monitoring and controlling oxygen gas level in high purity germanium detector room: a case study of Tanzania atomic energy commission, Arusha-Tanzania
(NM-AIST, 2023-07)Low-oxygen air causes death all around the world. Even though the number of fatalities varies from year to year and location to location, nitrogen gas replaces oxygen in the atmosphere, increasing its percentage to ...