College of Science and Technology: Recent submissions

Now showing items 161-180 of 610

The effect of renewable energy consumption on economic growth. Evidence from the East African Community

BAGUMA, Tumaini (University of Rwanda (College of science and Technology)University of Rwanda (College of science and Technology), 2022-10)

Achieving the goals of sustainable development and poverty reduction implies an important condition for access to electricity for the entire population. In the economic literature, the relationship between electricity ...
Design of embedded generation based on photovltaic at Busoro health centre

MUGIRWANAKE, Marie Louise (University of Rwanda (College of science and Technology)University of Rwanda (College of science and Technology), 2022-10-01)

According to the increase of energy requirements in different fields, there is still a problem with satisfying energy demand for the whole country of Rwanda supplied by the national grid. The big problem high cost of energy ...
Contribution of renewable energy in reduction of CO2 emission in Rwanda: Case study: Jabana thermal Power Plant

UWITONZE, Adeline (University of Rwanda (College of science and Technology)University of Rwanda (College of science and Technology), 2022-10-27)

The solar PV system is the renewable energy offered in this project as a means of reducing carbon dioxide emissions at the Jabana thermal power plant. It was a hybrid power system model with a diesel generator and solar ...
Electricity access roll-out strategies and efforts to mobilize the green economy development in Rwanda- A retrospective survey

MBONIGABA, Innocent (University of Rwanda (College of science and Technology)University of Rwanda (College of science and Technology), 2022-10-03)

Energy, environment, and sustainable economic growth of a nation are inseparably intertwined. A comprehensive well-planned exploitation of renewable energy resources at hand and, efficient use of fossil fuels are climacteric ...
Analysis of Biogas failure. Case study:Eastern Province, (Rwanda)

NSEKAMBABAYE, Theoneste (University of Rwanda (College of science and Technology)University of Rwanda (College of science and Technology), 2020-10-22)

The majority of population in Rwanda lacks access of sustainable energy, and many of countries in African depend on traded energy. Energy is a backbone for economic development globally as well as in Rwanda. Low access to ...
Total elimination of harmonics in Grid-connected Solar Energy

MANISHIMWE, Benedicte (University of Rwanda (College of science and Technology)University of Rwanda (College of science and Technology), 2022-10-09)

Different technologies to harvest solar energy worldwide are being exploited as the sun supply about 1.8x1011MW per year. The Photovoltaic (PV) distributed generators give a sustainable promise to the reliable electrical ...
Linking wetland management ,agriculture production and poverty alleviation in Rwanda, Case study of Bahimba wetland in Rulindo District

NISHIMWE, Odette (University of Rwanda (College of science and Technology)University of Rwanda (College of science and Technology), 2019-10)

This research was carried out in Bahimba wetland located in Rulindo District. The main objective was to assess the linkage between wetland management, agriculture production and poverty alleviation in Rwanda with a case ...
A wearable device for respiratory diseases monitoring in Crowded spaces. Case study of COVID-19

SAVANNA, Rosette Lukonge (University of Rwanda (College of science and Technology)University of Rwanda (College of science and Technology), 2022-12)

The Sustainable Development Goal (SGD) number 3 is focused on Good health and hygiene. Necessary measures need to be put in place to contribute toward the fulfilment of this goal. According to the World Health Organization ...
A conjugate gradient algorithm of a 1D inverse scattering problem

HAGABURIMANA, Emmanuel (University of Rwanda (College of science and Technology)University of Rwanda (College of science and Technology), 2023-09-21)

In this study, we are interested in finding the relative permittivity εr of the dielectric slab from the measured scattered field under the illumination of the incident field. We have used the conjugate gradient algorithm ...
Bioassessment of water quality using benthic macroinvertebrates as bioindicators in Akagera river and wetland freshwater ecosystem

BIGENGIMANA, Yvonne (University of Rwanda (College of science and Technology)University of Rwanda (College of science and Technology), 2022-11-12)

Every living organism needs fresh and clean water to survive. Particularly benthic macroinvertebrates are critically affected by changes in water quality. Despite their central role in hosting aquatic organisms and valuable ...
IoT_Based Smart Security System for Asset Tracking, Monitoring Title: IoT based Smart Security and Intrusion Detection. Case Study: Muhabura Integrated Polytechnic College

MUNYANEZA, Odifax (2022-12-30)

The use of Internet of Things applications in our daily lives has exploded in recent years. Due to the unique properties of the IoT systems, the detection of intruders, monitoring and tracking of objects or asset removed ...
Assessment of the spatial distribution of Banana xanthomonas wilt (BXW) Disease incidence in Rwanda

MICOMYIZA, Gilbert (University of Rwanda (College of science and Technology)University of Rwanda (College of science and Technology), 2023-06-20)

Banana is the second most important food crop in Rwanda with 99% of households growing it. Banana Xanthomonas Wilt (BXW) is a major threat to banana production. All cultivators have reported susceptibiliyu to BXW and with ...
Hydropower potential essessment and modelling of Grid interconnection for the North-Kivu province in the Democratic Republic of Congo

BONDO, Mushage (University of Rwanda (College of science and Technology)University of Rwanda (College of science and Technology), 2020-10)

North Kivu is one of the twenty-six provinces of DRC, and it is composed of six territories. Among these territories, only a small part of Nyiragongo territory and Goma town are connected to the Eastern National Grid (SNEL). ...
Animal location detection system leveraging a machine learning model and Raspberry Pi. Case study: Akagera National Park

MANZI, Fabrice (University of Rwanda (College of science and Technology)University of Rwanda (College of science and Technology), 2023-04)

One of the biggest challenges facing tourists visiting Rwanda's national parks is the frustration of not being able to see their preferred animals. This can lead to disappointment and a negative overall experience for ...
IoT-Based quality monitoring system for banana beer

UWIZEYIMANA, Abdulkarim (2023-04-17)

The economic vision of Rwanda includes a “made in Rwanda” policy aimed at increasing economic competitiveness by enhancing Rwanda’s domestic market through value chain development. It is in line with this that Banana Beer ...
Improving voronoi scoping with Ant Colony optimization Algorithm for efficient energy consumption in Multi-hop wireless sensor network of Tin mining

NDORIMANA, Philbert (University of Rwanda (College of science and Technology)University of Rwanda (College of science and Technology), 2022-12)

The method of extracting tin from the earth is known as "tin mining." The tin seams' safety is still low, and they experience many deserters. Therefore, it is necessary to monitor the parameters like soil moisture, water ...
Superconducting critical temperatures of metals from machine learning techniques

MOHAMMED Shuaib, Firas Elkheir (University of Rwanda (College of science and Technology)University of Rwanda (College of science and Technology), 2021-02-01)

Superconductivity is one the most sophisticated and interesting phenomena of nature in which the electrical resistance of a material completely disappears at a certain temperature Tc. Since the superconductivity discovery ...
The atmospheric dispersion of SO2 from Nyiragongo and Nyamuragira volcanoes.

UWINEMA, Celine (2025-04-21)

Nyiragongo and Nyamuragira volcanoes of the East African Rift are among the most active sulfur dioxide (SO2) emitters on Earth. Considering the environmental and health impacts of volcanic SO2, understanding its dispersion ...
Harnessing nature to advance sponge city in Rwanda: Empirical analysis of the impacts of restoration of Nyandungu urban wetland on flood risk reduction

MWIZERWA, Fidele (2025-03)

In Rwanda, Kigali's urban wetlands have been degraded by agriculture, settlements, and commercial activities, which have been exacerbated by increased flooding. This degradation has diminished the wetlands' ability to ...
Contribution of Silvopastoralism in Improving Ecosystem Services in Drought Prone Savanna Areas of Nyagatare District. Case Study of Matimba and Rwimiyaga Sectors

UKWISHAKA, David (2024)

This study assesses silvopastoralism as an ecosystem-based adaptation strategy in Nyagatare District of Rwanda, focusing on Matimba and Rwimiyaga sectors. These savanna areas have historically experienced tree removal to ...

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