Browsing by Author "Ronoh, Richard K."

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Evaluating AI-Blockchain–IoT Capabilities and Effects on Transparency in Kenyan Seed Supply Chain
(International Journal of Scientific Research in Science, Engineering and Technology, 2025-09-06) Ronoh, Lilian Cherotich; Mbuguah, Samuel Mungai; Ronoh, Richard K.
Agricultural sector plays a very crucial role in Kenyan national economy and within it, is the seed sector which is it’s driver and sustainer. Despite the strides that have been made towards digitalization of the seed sector, still, there are challenges facing it, one of them being lack of transparency. This has resulted in farmers purchasing counterfeit seeds which have adverse effects on the overall crop yields and great financial losses to farmers. This study sought to evaluate the capabilities and the effects of integrating AI-Blockchain-IoT technologies to improve transparency within the seed supply chain. Data was collected from KALRO and KSC staff, farmers and agro-dealers through questionnaires and interviews and data analyses carried out were both descriptive and inferential. Findings revealed varying perceptions on the capabilities of these technologies which show that more awareness needs to be done to enlighten the stakeholders on the benefits of these technologies as well as benefits of their integration. In addition, the findings on the effects revealed that integration of AI-Blockchain-IoT technologies has a statistically significant positive effect on transparency in the seed supply chain. This study contributes to practice by providing insights into technologies that can enhance transparency so that all stakeholders can have clear visibility and access to information on the entire seed supply chain operations.
Factors influencing the selection of mobile phone among university students in Kenya
(International Journal of Innovative Research and Advanced Studies, 2018) Ronoh, Richard K.; Mbuguah, Samuel Mungai; Wabwoba, Franklin
Mobile phone technology has reached unprecedented level leading to unconstrained selection nightmare. This study investigates the selection priorities of mobile phone among university students in Kenya. A total of 310 undergraduate students participated in the study. A survey research design was used in this study. Questionnaire was employed in collection of data and the collected data was analyzed using descriptive and inferential statistics. The findings from this study revealed that university students yearn for the latest technology phones which come with numerous features although not all features are actually used. The study established that the phone appearance, technology used in the phone, accessibility and connectivity are the most important considerations when selecting a mobile phone. The information obtained from this study will provide a baseline understanding of the factors influencing the selection and hence usage of mobile technology among university students in Kenya. Furthermore, the study shows how mobile features can be used as indicators of mobile phone selection.
Leveraging P2P Architecture and Semantic Web for Enhanced Resource Discovery
(International Journal of Scientific Research in Science, Engineering and Technology, 2024-05-18) Kirui, Leonard K.; Mbuguah, Samuel Mungai; Ronoh, Richard K.
Web 4.0, also known as the next generation, intelligent internet, possesses the potential to become a widely and universally used communication medium for various types of information. However, its decentralized architecture lacks strong semantic support, resulting in an internet that is disorganized. The current system lacks the capacity to facilitate users' effective information discovery, extraction, and integration from multiple sources. Additionally, it fails to give consumers efficient tools for manipulating and turning acquired data into knowledge that is useful. Peer-to-peer (P2P) overlay technologies have recently come to light as a way to improve resource discovery on the internet. In dynamic and large- scale situations, these technologies provide a scalable framework for allocating, sharing, and gaining access to resources. The purpose of this research is to discuss on semantically enabled web architecture that makes use of P2P overlay technology. This architecture aims to facilitate structured and precise access to internet resources and promote knowledge sharing among community members who share similar interests. The paper examines the core elements of the semantic web architecture, which encompass the services and protocols responsible for resource advertising, discovery, and management, methods and material. It then delve into the hybrid peer-to-peer (P2P) overlay structure, specifically focusing on indexing and resource location, and explores the mechanisms necessary to facilitate scalable routing within a distributed environment.