Browsing Research Articles [CoCSE] by Title
Now showing items 138-157 of 311
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Implementation of a goal programming model for solid waste management: a case study of Dar es Salaam – Tanzania
(EDP Sciences, 2017)Abstract – In this research article, the multi-objective optimization model for solid waste management problem is solved by the goal programming method. The model has three objectives: total cost minimization, minimization ... -
The Implementation of an Enhanced EFD System with an Embedded Tax Evasion Detection Features: A Case of Tanzania
(Modestum, 2020-03-06)This paper aims at presenting the development of an enhanced Information and Communication Technology tax collection system that in some countries is referred to as Electronic Cash Register while in Tanzania is popularly ... -
The Importance of Educating Girls and Women in Sciences
(University of Technology of Sydney ePress, 2021-09-28)For the past decades, focus on attaining gender equality in science education has attracted a lot of attention. Governments and international community believe that girls’/women’s science education is a worthwhile ... -
Improved Resource Allocation Model for Reducing Interference Among Secondary Users in TV White Space for Broadband Services
(IEEE Access, 2022-11-11)In recent years, the Television White Space has attracted the interest of many researchers due to its propagation characteristics obtainable between 470MHz and 790MHz spectrum bands. However, aggre- gate interference ... -
Improving Wireless Physical Layer Security Using Constant Envelope Chirped OFDM
(Springer Nature Switzerland AG., 2017-08-12)The broadcasting nature of wireless communication creates challenges in attaining secure communication. Different approaches have been implemented to increase security in wireless communication with physical layer security ... -
The in-Human Host and in-Mosquito Dynamics of Malaria Parasites With Immune Responses
(New Trends in Mathematical Sciences, 2017-08-25)In this study, a mathematical model for the in-human host and in-mosquito dynamics of malaria parasite with immune responses was formualeted and analyzed. A positive invariant region of the model was established, and a ... -
Indicative Factors for SACCOs Failure in Tanzania
(Engineering, Technology & Applied Science Research, 2023-08-09)SACCOs are viewed as a feasible opportunity toward financial inclusion in an economy where most of the citizens are poor, as they are very essential for the socio-economic development of members, the community, and the ... -
An Integrated Cloud-Based Wireless Sensor Network for Monitoring Industrial Wastewater Discharged into Water Sources
(Scientific Research Publishing Inc, 2017-08-21)This paper presents a prototype of an Integrated Cloud-Based Wireless Sensor Network (WSN) developed to monitor pH, conductivity and dissolved oxygen parameters from wastewater discharged into water sources. To provide ... -
Integrated Mobile Application Based on Machine Learning for East Africa Stock Market
(Veritas Publications LTD, 2021-06-23)Regional Integration refers to the process of states coming together to sign agreements where they agree to cooperate in certain areas common to them. The East African Community (EAC) which was founded on November 30, 1999, ... -
An Integrated Mobile Application for Enhancing Management of Nutrition Information in Arusha Tanzania.
(International Journal of Computer Science and Information Security, 2015-07)Based on the fact that management of nutrition information is still a problem in many developing countries including Tanzania and nutrition information is only verbally provided without emphasis, this study proposes ... -
Intelligent handover decision scheme using double deep reinforcement learning
(Elsevier B.V., 2020-10)Handovers (HOs) have been envisioned to be more challenging in 5G networks due to the inclusion of millimetre wave (mm-wave) frequencies, resulting in more intense base station (BS) deployments. This, by its turn, increases ... -
An intelligent real-time wireless sensor network tracking system for monitoring rhinos and elephants in Tanzania national parks: A review
(International Journal of Advanced Smart Sensor Network Systems, 2017-10-04)The advancement of wireless sensor networks yields a variety of wireless sensor network for wildlife tracking. One typical application for wireless sensor networks is in animal tracking and monitoring in wildlife ... -
Investigation and analysis of the effects of geometry orientation of array antenna on directivity for wire-less communication
(Cogent Engineering, 2016-09-08)Array antennas offer a wide range of opportunities in the variation of their directivity patterns through amplitude and phase control. Directivity is one of very important parameters when optimizing Antenna. This paper ... -
IoT-based on boiler fuel monitoring system: A case of Raha Beverages company limited, Arusha-Tanzania
(Research Square, 2023-07-24)RAHA Beverages Company (RABEC) is one of the banana wine production companies that utilize fuel in steam production in Arusha-Tanzania where fuel data conditions like temperature, pressure, discharge, fuel level, and gas ... -
Leveraging peer-to-peer farmer learning to facilitate better strategies in smallholder dairy husbandry
(SAGE journal, 2020-12-02)Peer-to-peer learning paradigm is seldom used in studying how farmers can increase yield. In this article, agent-based modelling has been applied to study the chances of dairy farmers increasing annual milk yield by learning ... -
Lifetime improved WSN using enhanced-LEACH and angle sector-based energy-aware TDMA scheduling
(Cogent Engineering, 2020-07-20)Network lifetime remains as a significant requirement in Wireless Sensor Network (WSN) exploited to prolong network processing. Deployment of low power sensor nodes in WSN is essential to utilize the energy efficiently. ... -
Machine learning approach for reducing students dropout rates
(International Journal of Advanced Computer Research, 2019-05-06)serious issue in developing countries. On the other hand, machine learning techniques have gained much attention on addressing this problem. This paper, presents a thorough analysis of four supervised learning classifiers ... -
Machine Learning Imagery Dataset for Maize Crop: A Case of Tanzania
(Elsevier, 2023-03-31)Maize is one of the most important staple food and cash crops that are largely produced by majority of smallholder farmers throughout the humid and sub-humid tropic of Africa. Despite its significance in the household food ... -
Machine Learning Model for Imbalanced Cholera Dataset in Tanzania.
(Hindawi, 2019-07-25)Cholera epidemic remains a public threat throughout history, affecting vulnerable population living with unreliable water and substandard sanitary conditions. Various studies have observed that the occurrence of cholera ... -
Machine learning models for predicting the use of different animal breeding services in smallholder dairy farms in Sub-Saharan Africa.
(Springer Nature Switzerland AG., 2020-05-01)This study is concerned with developing predictive models using machine learning techniques to be used in identifying factors that influence farmers' decisions, predict farmers' decisions, and forecast farmers' demands ...