Researcher's Publications

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Browsing Researcher's Publications by Author "Afwande, Margaret"

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    Framework for Evaluation of Effectiveness of Integrated Financial Management Information Systems Architecture Implemented in Public Hospitals in Kenya
    (International Journal of Scientific Research in Science, Engineering and Technology, 2020-12-12) Afwande, Margaret; Mbuguah, Samuel Mungai; Kilwake, Juma
    Integrated Financial Management Information System (IFMIS), is an enterprise resource planning application that captures all functional processes and relevant financial flows within Public expenditure management. IFMIS is being adopted by the Public hospitals to promote efficiency, effectiveness, accountability, transparency, security of data management and comprehensive reporting. However the Public hospitals are loosing a lot of money through scandals and this has compromised service delivery to the Public. Therefore, the purpose of this study was to investigate the effectiveness of IFMIS as used in Public procurement services in Public Hospitals in Kenya and come up with an enhanced secure technical architecture. The objectives of the study were: to asses the extent to which IFMIS has been implemented in Public procurement services in Public hospitals in Kenya, to evaluate the effectiveness of IFMIS in enforcing logical access and technical controls in Public procurement services in Public Hospitals in Kenya and to develop a framework that will evaluate the effectiveness of IFMIS architecture that is implemented in Public procurement services in Public hospitals in Kenya .The study used mixed method research design targeting users of IFMIS. Stratified sampling was used to select the target population of 132 in 4 hospitals in Kenya. The target population was from 5 homogeneous stratum comprising of 44 Procurement Assistants, 36 Finance Assistants, 12 Audit Assistants, 28 Medical Practioneers and 12 ICT Staff. Proportional allocation method was used to calculate the sample size which was 99 respondents. The data was collected through questionnaires and direct observation. Content validity was done to ascertain the validity of the research instruments. Reliability of the instruments was carried out using test- retest technique. Internal consistence of data was computed using Cronbach Alpha Computation. Analysis of Quantitative and qualitative data was through descriptive and inferential statistics methods and content analysis respectively. The study developed a framework of enhanced technical architecture of IFMIS that would streamline procurement services in Public hospitals and improve provision of quality health care.
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    IT as a Green Enabler to Save the World for the Future of Life on Earth: A Review.
    (International Journal of Research and Innovation in Applied Science, 2024-09-30) Afwande, Margaret; Wabwoba, Franklin; Ongare, Roselida Maroko
    As global environmental challenges escalate, the role of Information Technology (IT) as a catalyst for sustainable development has become increasingly significant. This research explores how IT can be leveraged as a green enabler to address environmental issues, reduce carbon footprints, and foster ecological resilience. This study illustrates how digital technologies contribute to energy efficiency, resource optimization, and the transition to a circular economy by critically reviewing current IT innovations, such as cloud computing, big data analytics, and the Internet of Things (IoT), additionally, the study examines the potential of IT to influence behavioral change, enhance environmental monitoring, and support policy-making aimed at sustainability. The findings suggest that by integrating IT into environmental strategies, we can create scalable solutions that not only mitigate the impact of climate change but also ensure the preservation of life on Earth for future generations.
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    Technologies that are Anchored on Event Driven Architecture and their Impact on the Digital Economy
    (International Journal of Research and Innovation in Applied Science, 2024-08-03) Afwande, Margaret; Mbuguah, Samuel Mungai; Kabo, Jane Wamuyu
    Event-Driven Architecture (EDA) has emerged as a pivotal framework in the digital economy, revolutionizing how systems are designed, implemented, and operated. By focusing on the production, detection, and reaction to events, EDA enables systems to be more responsive, scalable, and flexible. This research paper explores various technologies anchored on Event-Driven Architecture and examines their profound impact on the digital economy. Key technologies such as artificial intelligence (AI), the Internet of things (IoT), big data, block chain, 5G, 3Dprinting, robotics and drones are analyzed to understand their roles in enhancing real-time data processing, enabling micro services, and facilitating seamless integration across diverse systems. The study highlights how these technologies contribute to operational efficiency, customer experience, and business agility, while also addressing challenges related to implementation and management. The findings provide insights into how leveraging EDA can drive innovation and competitiveness in the digital economy, offering a roadmap for organizations aiming to harness the full potential of event-driven systems.