Computational and Communication Science Engineering: Recent submissions
Now showing items 281-300 of 601
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Mathematical modelling approach to investigate transmission dynamics of covid-19 with some control parameters
(NM-AIST, 2022-06)COVID-19 is a world pandemic that has affected and continues to affect human lives, socially and economically. Worldwide governments enforced preventive measures aimed at reducing the disease transmission due to its ... -
Mathematical modeling of covid-19 transmission dynamics between healthcare workers and community
(NM-AIST, 2022-06)COVID-19 pandemic has posed an unprecedented threat to global public health. Health profes sionals caring for COVID-19 patients face insomnia, mental stress, physical exhaustion, stigma, the pain of losing patients and ... -
Modeling and optimization of clean water distribution networks
(NM-AIST, 2021-10)In this study, a model has been developed to find the minimum cost in distributing clean water. Linear Programming (LP) technique was used to formulate the model for Dodoma city. The developed model consists of both ... -
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 ... -
Detection and prevention of username enumeration attack on SSH protocol: machine learning approach
(NM-AIST, 2022-06)Over the last two decades (2000–2020), the Internet has rapidly evolved, resulting in symmetrical and asymmetrical Internet consumption patterns and billions of users worldwide. With the immense rise of the Internet, ... -
Usability and user experience of Moodle learning management system into higher learning of Tanzania
(NM-AIST, 2022-08)According to previous works, Learning Management Systems (LMSs) have been facing obsolete rendering barriers such as accessibility of the system due to network disruption and bandwidth expenses, Digital literacy, user’s ... -
A smartphone-based road signs alert system for vehicle drivers’ assistance in Tanzania
(NM-AIST, 2022-07)Road Traffic Accidents (RTA) are major problems worldwide resulting in significant morbidity and mortality. Advanced driver assistance systems (ADAS) are one of the salient features of intelligent systems in transportation. ... -
Development of integrated sensor network for agro-meteorological data collection in Tanzania
(NM-AIST, 2022-07)Generally, the variation of meteorological conditions has a significant influence on the agriculture sector. In Tanzania, most of the existing automatic meteorological stations are not working, and during the data ... -
Development of an Algorithm for Plagiarism Detection
(NM-AIST, 2022-08)For many years, plagiarism has remained a serious problem in Higher Learning Institutions (HLIs). Despite having adverse effects on the quality of education, plagiarism has been rapidly increasing in HLIs across the ... -
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. ... -
An Optimal Smart Tank Juice-level Monitoring System for Beverage Industries: A Case Study of Raha Beverages Company Limited, Arusha, Tanzania
(IEIESPC(IEIE Transactions on Smart Processing and Computing), 2022-06-30)Poor monitoring of levels in juice tanks is among the challenges that beverage industries face when pumping liquid from one tank to another. This leads to spilling fluids, faulty juice tests, and industrial accidents. To ... -
Design of a Passenger Security and Safety System for the Kayoola EVs Bus
(IEEE, 2021-10-25)Kiira Motors Corporation seeks to avail customer satisfaction, by providing noteworthy passenger experience on its market entry product, the Kayoola EVs bus through deploying a passenger security and safety system to curtail ... -
A Deep Learning-based Mobile Application for Segmenting Tuta Absoluta’s Damage on Tomato Plants
(Engineering, Technology & Applied Science Research, 2021-10)With the advances in technology, computer vision applications using deep learning methods like Convolutional Neural Networks (CNNs) have been extensively applied in agriculture. Deploying these CNN models on mobile phones ... -
Potential of Mobile-Based Apps Online Platforms in Fast-Tracking Access of Agriculture Information
(Indian Journal of Science and Technology, 2021-11-18)Objectives: This paper report the potential of online mobile phone-based platforms in fast-tracking access of agricultural information to farmers, with a case study of Arusha, Tanzania. Method: We used the questionnaire-based ... -
A Battery Voltage Level Monitoring System for Telecommunication Towers
(Engineering, Technology & Applied Science Research, 2021-12)Voltage fluctuations in batteries form a major challenge the telecommunication towers face. These fluctuations mostly occur due to poor management and the lack of a battery voltage level monitoring system. The current paper ... -
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 ... -
Development of an internet of things based customer water-meter reading system at Arusha city
(NM-AIST, 2022-06)Water management is a fundamental factor that helps to make sure that water is available and well utilized. Meter reading process is required by Arusha Urban Water Supply and Sanitation Authority (AUWSA) so as to be ... -
Smart tanks juice level monitoring system: a case study of Raha beverages company limited Arusha, Tanzania
(NM-AIST, 2022-07)Tanzania is among the East African Countries with rapid economic development, and it is a low middle-income country. The development of industries is among the factors that contribute to the economic growth of the ... -
A prediction tool for dolutegravir associated hyperglycaemia among HIV patients in Uganda
(NM-AIST, 2022-08)The initiation of Dolutegravir based antiretroviral therapy has provided a potent treatment option for persons living with human immunodeficiency Virus (PLHIV). However, clinical research has shown overwhelming evidence ... -
Development of web-based system for tracking students’ performance for early intervention: a case of darling wisdom academy
(NM-AIST, 2022-08)Student Information System (SIS) is critical for the effective operation of institutions of learning because it tracks student performance and allows for early intervention. The project's goal was to develop a functional, ...
