Computational and Communication Science Engineering: Recent submissions
Now showing items 61-80 of 550
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Review of Sources of Uncertainty and Techniques Used in Uncertainty Quantification and Sensitivity Analysis to Estimate Greenhouse Gas Emissions from Ruminants
(MDPI, 2024-03-06)Uncertainty quantification and sensitivity analysis are essential for improving the modeling and estimation of greenhouse gas emissions in livestock farming to evaluate and reduce the impact of uncertainty in input ... -
Forecasting Financial Resilience: An Analysis of Practices and Limitations in Predicting Trends - A Case Study of Microcredit in Tanzania
(B P International., 2024-10-02)This research paper delves into the intricate landscape of financial resilience within Tanzanian microcredit institutions, focusing on predictive methodologies and the integration of Artificial Intelligence (AI) for ... -
Assessment of public awareness on the effects of exposure to non-ionizing radiation sources in Tanzania
(2023-12-02)Devices, equipment and facilities producing Non-Ionizing Radiation (NIR) are all around human environment. Exposure to NIR has effects to humans. Humans need to be aware of such effects as they are working with NIR sources ... -
Updating “machine learning imagery dataset for maize crop: A case of Tanzania” with expanded data to cover the new farming season
(Elsevier Inc., 2024-03-23)Maize Lethal Necrosis (MLN) and Maize Streak Virus (MSV) are among maize diseases which affect productivity in Tan- zania and Africa at large. These diseases can be detected early for timely interventions and minimal ... -
Modeling transmission dynamics and control of anthrax
(NM-AIST, 2019-03)Anthrax is a zoonotic disease caused by Bacillus anthraces. In this study the deterministic mathematical models for transmission dynamics of anthrax in absence and presence of control strategies in humans and animals are ... -
Modeling the dynamics and control of cassava mosaic disease
(NM-AIST, 2019-03)Cassava mosaic disease (CMD) is caused by cassava mosaic virus (CMV) and is transmitted by the whitefly vector called Bemisia tabaci. In this study, the deterministic model for transmission dynamics of CMD is formulated ... -
Modelling optimal control of harvested prey predator system incorporating a prey refuge
(NM-AIST, 2019-03)prey-predator interactions have been an important role in the dynamics of species populations. This work presents mathematical model for Modelling Optimal control of Harvested prey- predator system incorporating a prey ... -
A web-based platform for reliable market linkage between poultry farmers and potential buyers in Tanzania
(NM-AIST, 2019-03)In Tanzania the advancement of technology has brought about affordable smartphones to most of livestock farmers. However, despite this potential, livestock farmers have limited utilization and access to livestock information ... -
Suitability of Vermiculite and Rice Husk Ash as Raw Materials for Production of Ceramic Tiles
(International Journal of Materials Science and Applications, 2018-02-03)The challenging issues in ceramic tiles are low mechanical strength, thermal discomfort and high production costs. And in most efforts to improve strength, emphasis has been placed on minimization of quartz content in the ... -
Computer Science Education in Selected Countries from Sub-Saharan Africa
(ACM Inroads, 2024-02-20)Computer Science education in sub-Saharan Africa has evolved over the past decades. The number of institutions offering distinct undergraduate programs has grown, thus increasing the number of students enrolling in the ... -
Development of web and android applications for management of railway data aggregation and analysis for Tanzania railway corporatio
(NM-AIST, 2023-08)Railway transportation is one of the oldest forms of transportation that created links to populated and unpopulated parts of the world with railway tracks constructed through remote areas in earlier days. The ever-growing ... -
The attendance alert based biometric system for employees using fingerprint: a case of hope Africa university, Bujumbura-Burundi
(NM-AIST, 2023-08)Attendance has been used as a key to success in all disciplines worldwide. Most institutions’ officers make efforts to monitor the attendance of their employees in their daily activities. However, most of the applied ... -
User-side wi-fi hotspot spoofing detection on android-based devices
(NM-AIST, 2022-06)Network spoofing is becoming a common attack in wireless networks. Similarly, there is a rapid growth of numbers in mobile devices in the working environments. The trends pose a huge threat to users since they become ... -
Modeling the SBC Tanzania Production-Distribution Logistics Network
(IISTE, 2017-07)The increase in customer expectation in terms of cost and services rendered, coupled with competitive business environment and uncertainty in cost of raw materials have posed challenges on effective supply chain engineering ... -
Mathematical modeling of COVID-19 transmission dynamics between healthcare workers and community
(Elsevier, 2021-10)Corona-virus disease 2019 (COVID-19) is an infectious disease that has affected different groups of humankind such as farmers, soldiers, drivers, educators, students, healthcare workers and many others. The transmission rate ... -
Mathematical models for aflatoxin contamination in crops, livestock and humans: A review
(SCIK Publishing Corporation, 2022-11-07)Aflatoxin is among the highest-threatening food contaminants as it affects both the health of consumers and the entire value chain. Researchers are of the view that aflatoxin contamination will increase due to the impacts ... -
Towards an Integrated Mobile Technology on Animal Disease Surveillance Framework in Tanzania : A Systematic Review Summary of Reviewed Literature
(IADITI, 2022)Tanzanian Government, through its national audit office in March 2020, reported the prevalence decline of two animal diseases, namely; Foot and Mouth Disease (FMD) and Contagious Bovine Pleuropneumonia (CBPP). Similarly, ... -
Mathematical modeling of vaccination as a control measure of stress to fight COVID-19 infections
(Elsevier, 2023-01)The world experienced the life-threatening COVID-19 disease worldwide since its inversion. The whole world experienced difficult moments during the COVID-19 period, whereby most individual lives were affected by the disease ... -
Posterior Distribution of the Unknown Parameter of Poisson Distribution Under Different Priors: An Application to Under-Fivemortality Data
(SSRN, 2023-03-30)Under-five mortality rate is one of the most essential indicator of acountry’s socio-economic well-being and public health status. Poissondistribution under different priors such as conjugate/Gamma prior,uniform and Jeffrey’s ... -
Conservation of forest biomass and forest–dependent wildlife population: Uncertainty quantification of the model parameters
(Elsevier, 2023-06)The ecosystem is confronted with numerous challenges as a consequence of the escalating human population and its corresponding activities. Among these challenges lies the degradation of forest biomass, which directly ...
