Computational and Communication Science Engineering
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A Review Development of Digital Library Resources at University Level
(Hindawi, 2021-02-16)This study considered the development, awareness, adoption, and usage of digital library (DL) resources at the university level. To develop and implement a successful electronic library resource system, it is vital to ... -
Design and Simulation of Photonic Crystal Fiber for Liquid Sensing
(MDPI, 2021-01-12)A simple hexagonal lattice photonic crystal fiber model with liquid-infiltrated core for different liquids: water, ethanol and benzene, has been proposed. In the proposed structure, three air hole rings are present in ... -
Design of an Interactive Geo-Location Mobile Application for Civil Societies in East Africa
(Scientific Research Publishing Inc, 2021-10-13)This paper reports the developed mobile application through the use of ad- vanced technologies such as mobile computing, cloud computing and Global Positioning System (GPS) in order to solve the challenges. The purpose ... -
A Comparative Study of Assistive Technologies for Physically challenged peoples for usability of Powered Wheelchair Mobility Aid
(International Journal of Advances in Scientific Research and Engineering (ijasre), 2022-01)Physical disabilities have always been a big issue in our communities. Ageing, sickness, and other variables have all had a role in the creation of these issues. That is why Powered wheelchairs were designed to aid people ... -
Tourism SME’s Adoption of Social Media Analytics Tools and Technology
(African Journal of Hospitality, Tourism and Leisure, 2022-02)The study analysed the current state of the adoption of social media analytics (SMA) technology and tools to tourism small and medium enterprises (SME) in Tanzania and to understand the factors which influence the adoption ... -
Characteristics of Ultrasensitive Hexagonal-Cored Photonic Crystal Fiber for Hazardous Chemical Sensing
(MDPI, 2022-01-10)A highly sensitive non-complex cored photonic crystal fiber sensor for hazardous chemical sensing with water, ethanol, and benzene analytes has been proposed and is numerically analyzed using a full-vector finite element ... -
Towards an Integrated Mobile Technology on Animal Disease Surveillance Framework in Tanzania: A Systematic Review
(IADITI, 2022-04-22)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, ... -
Highly sensitive biosensor based on a microstructured photonic crystal fibre for alcohol sensing
(Elseiver, 2023-04-15)A microstructure alcohol biosensor has been proposed to operate in the wavelength range of 0.8 to 2.0 μm for the sensing of propanol, butanol, and pentanol, unveiling impressive results of relative sensitivity and ... -
Automated Optimization-Based Deep Learning Models for Image Classification Tasks
(Computers, 2023-09-01)Applying deep learning models requires design and optimization when solving multi- faceted artificial intelligence tasks. Optimization relies on human expertise and is achieved only with great exertion. The current ... -
DESIGN OF SOFT VITERBI ALGORITHM DECODER ENHANCED WITH NON-TRANSMITTABLE CODEWORDS FOR STORAGE MEDIA
(International Journal of Computer Science, Engineering and Applications, 2017-02)Viterbi Algorithm Decoder Enhanced with Non-transmittable Codewords is one of the best decoding algorithm which effectively improves forward error correction performance. HoweverViterbi decoder enhanced with NTCs is not ... -
A Proposed Information System for Communicating Foot-and-Mouth Disease Events among Livestock Stakeholders in Gairo District, Morogoro Region, Tanzania
(Hindawi, 2021-04-21)Foot-and-Mouth Disease (FMD) is present in many countries globally, including Tanzania, especially Gairo district. The data shows that 78% of livestock keepers in Gairo district had already observed FMD infection in their ... -
Development of Optical-based and Imaging Technology Detection, Diagnosis and Prevention of Aflatoxin Contamination on Maize Crop
(International Journal of Advances in Scientific Research and Engineering (ijasre), 2022-02)Aflatoxins are mycotoxins produced naturally by some mold strains, such as Aspergillus flavus and Aspergillus parasiticus. Weather factors, notably moisture levels of more than 18 percent and temperatures ... -
Mobile Application for Research Knowledge Sharing and Dissemination: The Case of Nm-Aist Univeristy Tanzania
(Scientific Research Publishing Inc, 2022-07-20)The utilization of mobile and web applications has surpassed all other plat- forms in terms of disseminating researchers’ knowledge among diverse com- munities throughout the world. The current method of disseminating ... -
Classifying Swahili Smishing Attacks for Mobile Money Users: A Machine-Learning Approach
(IEEE Access, 2022-08-11)Due to the massive adoption of mobile money in Sub-Saharan countries, the global transaction value of mobile money exceeded $2 billion in 2021. Projections show transaction values will exceed $3 billion by the end of ... -
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 ... -
Real-Time IoT-Based Air Quality Monitoring and Health Hazards Indicator System for Mines Regions: A Case Study of Bulyanhulu Gold Mine
(International Journal of Computer Science and Mobile Computing, 2023-07)Air quality in mining regions is a significant concern due to the release of pollutants from mining activities, posing health risks to nearby communities. However, limited information on air quality levels often leads ... -
Development of a smart ugali cooker
(International Journal of Advanced Technology and Engineering Exploration, 2021-02-21)Ugali is a thick porridge that is one of the popular staple foods in East Africa. Traditional methods of ugali preparation, cooking, and consumption are described. Firewood has been used as the primary energy source ... -
Tourism SMEs usage of Social Media Analytics as their Business Intelligence Tool
(International Journal of Advances in Scientific Research and Engineering (ijasre), 2022-01)This study delivers the results of the survey conducted to investigate the tourism SMEs' usage of social media analytics as their business intelligence tool. The study uses the unified theory of acceptance and use of ... -
Mobile-based Vaccine Registry to Improve Collection and Completeness of Maternal Immunization Data
(International Journal of Advanced Computer Science and Applications, 2022)Immunization during pregnancy and infancy significantly reduces morbidity and mortality of mothers, unborn fetuses, and young infants. Several studies show the merits of getting complete, quality, and accurate data on ... -
Analysis of Factors for the Uncorrelated Relationship between the Broadband Internet Initiatives against Broadband Adoption for Rural Areas in Low and Middle-Income Countries: A Case of Tanzania
(International Journal of Advances in Scientific Research and Engineering (ijasre), 2022-01)As evident as the contribution of broadband internet in developed countries’ economies has been, many developing countries have taken initiatives to exploit the same. However, the efforts are not reflected in the rural ...
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