Vol. 41 No. 2 (2022) | Tanzania Journal of Engineering and Technology

28 GHz Patch Antenna Array with Reduced Mutual Coupling for 5G Communications Systems

Rahabu F. Mwang’amba, Hashimu U. Iddi

1-15

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A Model for Sustainable Adoption of Solar Photovoltaic Technology in Tanzania

J Raymond, J. H. Kihedu, C.Z.M. Kimambo

16-34

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Impacts of Land Cover Change Caused by Urbanization on the Flood Regime of Msimbazi Catchment in Dar es Salaam, Tanzania

Chrisogonous P. Kibugu, Subira Munishi, Victor Kongo

35-51

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Group-Based Data Offloading Techniques Assisted by D2D Communication in 5G Mobile Network

Juma Said Ally

52-69

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Effect of Temperature, Catalyst Concentration and Time, on Polylactic Acid Production from Sisal Boles Juice by Ring Open Polymerization

Neema Msuya, Abraham K. Temu, Rwaichi J.A. Minja

70-81

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Renewable Energy Microgrids to Improve Electrification Rate in Democratic Republic of Congo: Case of Hydro, Municipal Waste and Solar

Ngondo Otshwe Josue, Aviti Thadei Mushi

82-97

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An Experimental Approach towards PV-Based Solar System Sizing for an Engineering Laboratory

Muyideen O. Lawal, Olalekan M. Bada, Titus O. Ajewole, Samuel O. Ashaolu

98-108

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Estimation of Storage Tank Capacities for Different Roof Catchment Areas for Rainwater Harvesting in Dodoma Urban, Tanzania

Ombeni J. Mdee, Malugu M. Tembo, William J.S. Mwegoha

109-120

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In-situ Observation of Retained Austenite and Residual Stress Evolutions during Tempering of carbonitrided DIN 1.6587 Alloy Steel

Richard J. Katemi, Jérémy Epp

121-130

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Modelling Monthly Rainfall of Calabar, Nigeria Using Box-Jenkins (ARIMA) Method

Francis James Ogbozige

131-140

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Efficient and Simple Heuristic Algorithm for Portfolio Optimization

Collether John

141-150

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Production of Paper Pulp Using Sisal Fiber Waste from Sisal Spinning Processes

Mtweve Bosco, Ekael Mbise, Rwaichi J. A. Minja

151-157

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Viability Analysis of Ubungo II Gas Power Plant Efficiency Improvement Using Co-generation System

Elias E. Nyanda, Aviti T. Mushi, Jackson J. Justo

158-170

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Assessment of Energy Efficiency in Beverage Industry

Mahamudu H. Mtebwa, Wiston Y. Ichwekeleza

171-177

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Analyzing the Influence of Smart-device Visual Features, Viewing Distance, and Content Factors on Video Streaming QoE

Alex Frank Mongi

178-188

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Cyber Security Challenges, its Emerging Trends on Latest Information and Communication Technology and Cyber Crime in Mobile Money Transaction Services

Hakeem J. Pallangyo

189-204

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Tanzania Journal of Engineering and Technology
Journal / Tanzania Journal of Engineering and Technology / Vol. 41 No. 2 (2022) / Articles

Articles

28 GHz Patch Antenna Array with Reduced Mutual Coupling for 5G Communications Systems

A Model for Sustainable Adoption of Solar Photovoltaic Technology in Tanzania

Impacts of Land Cover Change Caused by Urbanization on the Flood Regime of Msimbazi Catchment in Dar es Salaam, Tanzania

Group-Based Data Offloading Techniques Assisted by D2D Communication in 5G Mobile Network

Effect of Temperature, Catalyst Concentration and Time, on Polylactic Acid Production from Sisal Boles Juice by Ring Open Polymerization

Renewable Energy Microgrids to Improve Electrification Rate in Democratic Republic of Congo: Case of Hydro, Municipal Waste and Solar

An Experimental Approach towards PV-Based Solar System Sizing for an Engineering Laboratory

Estimation of Storage Tank Capacities for Different Roof Catchment Areas for Rainwater Harvesting in Dodoma Urban, Tanzania

In-situ Observation of Retained Austenite and Residual Stress Evolutions during Tempering of carbonitrided DIN 1.6587 Alloy Steel

Modelling Monthly Rainfall of Calabar, Nigeria Using Box-Jenkins (ARIMA) Method

Efficient and Simple Heuristic Algorithm for Portfolio Optimization

Production of Paper Pulp Using Sisal Fiber Waste from Sisal Spinning Processes

Viability Analysis of Ubungo II Gas Power Plant Efficiency Improvement Using Co-generation System

Assessment of Energy Efficiency in Beverage Industry

Analyzing the Influence of Smart-device Visual Features, Viewing Distance, and Content Factors on Video Streaming QoE

Cyber Security Challenges, its Emerging Trends on Latest Information and Communication Technology and Cyber Crime in Mobile Money Transaction Services

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