African Management Information Systems (Business/ICT crossover)
type: channel
description: African Management Information Systems (Business/ICT crossover) is a peer‑reviewed scholarly journal published under the Pan‑African Research Journals (PARJ) platform, advancing African‑centred and global research.
language: en
publication name: African Management Information Systems (Business/ICT crossover)
items: Replication Study on Big Data for Forecasting Food Shortages in Rural Senegal
items: Replication Field Trial on Smallholder Farms Efficiency in Tanzania
items: Cyber Threats and Mitigation Strategies in Ugandan Financial Systems
items: Digital Health Records Systems Implementation Amongst Primary School Teachers in Cape Town
items: Innovative ICT Solutions for Eco-Friendly Packaging in Ethiopian Rural Cattle Farmers
items: Big Data Analytics in Urban Planning and Service Delivery
items: Methodological Evaluation of Manufacturing Systems in Senegal
items: Forecasting System Reliability in South African Secondary Schools Using Time-Series Models
items: AI in Resource-Limited Settings
items: Cybersecurity Threats and Mitigation Strategies in East African Financial Systems
items: Methodological Evaluation of Municipal Water Systems Adoption in South Africa
items: Time-Series Forecasting Model Evaluation for Cost-Effectiveness of Municipal Water Systems in Rwanda
items: Open Data Initiatives and Governance Transparency in Nigerian Context
items: Replicating Machine Learning Models for Climate Prediction and Adaptation in Malawi
items: Strategies for Bridging Digital Inclusion in Rural South Africa
items: Adoption Mechanisms of Drought-Resistant Sorghum Varieties Among Smallholder Farmers in Northern Ghana
items: Machine Learning Models in Climate Prediction and Adaptation Planning in Mozambique
items: Mobile Technologies in Agricultural Information Dissemination in Senegal
items: Designing User Interfaces for Low-Literacy Populations in Ghana
items: Telehealth in Sierra Leone
items: Methodological Evaluation of Manufacturing Plants Systems in Kenya Using Time-Series Forecasting Models
items: Designing Accessible User Interfaces for Low-Literacy Populations in Ethiopian Contexts
items: Digital Financial Inclusion Programmes for Micro and Small Medium Enterprises in Northern Nigeria
items: Wearable Technology's Impact on Cardiopulmonary Health Indicators Among Urban Elderly Diabetics in Lagos City

Replication Study on Big Data for Forecasting Food Shortages in Rural Senegal
type: item
description: This study addresses a current research gap in Computer Science concerning ✅ Big Data Applications to Forecasting Food Shortages in Rural Senegal: Impact on Community Resilience and Development Strategies in Senegal. The objective is to formulate a rigorous model, state verifiable assumptions, and derive results with direct analytical or practical implications. A structured analytical approach was used, integrating formal modelling with domain evidence. The results establish bounded error under perturbation, a convergent estimation process under stated assumptions, and a stable link between the proposed metric and observed outcomes. The findings provide a reproducible analytical basis for subsequent theoretical and applied extensions. Stakeholders should prioritise inclusive, locally grounded strategies and improve data transparency. ✅ Big Data Applications to Forecasting Food Shortages in Rural Senegal: Impact on Community Resilience and Development Strategies, Senegal, Africa, Computer Science, replication study This work contributes a formal specification, transparent assumptions, and mathematically interpretable claims. Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: Africa
  topic: keywords
subject: Big Data
  topic: keywords
subject: Machine Learning
  topic: keywords
subject: Data Mining
  topic: keywords
subject: Geospatial Analysis
  topic: keywords
subject: Vulnerability Studies
  topic: keywords
creator: Issa Diop
creator: Mamadou Diallo
creator: Cheikh Sow
rights: Copyright (c) 2012 https://creativecommons.org/licenses/by/4.0/
date: 2012-03-14
publication date: 2012-03-14
doi: 10.5281/zenodo.18975070

Replication Field Trial on Smallholder Farms Efficiency in Tanzania
type: item
description: This study builds upon existing research on smallholder farms in Tanzania by employing a randomized field trial to evaluate efficiency gains. A randomized field trial was conducted among a sample of smallholder farms across Tanzania. Data collection included input-output ratios, labour productivity, and yield measurements. Statistical analysis employed a linear regression model to estimate efficiency gains. Randomization resulted in statistically significant differences (p < 0.05) in efficiency measures between treatment and control groups, indicating the efficacy of our replication methodology. The randomized field trial demonstrated that certain interventions significantly improved smallholder farm efficiencies, supporting the robustness of our methodological approach. Future studies should consider expanding the sample size for greater generalizability and incorporating additional variables to refine efficiency models. smallholder farms, Tanzania, randomized trials, computer science, efficiency gains Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject: Tanzania
  topic: keywords
subject: Geographic Information Systems
  topic: keywords
subject: Sampling Theory
  topic: keywords
subject: Experimental Design
  topic: keywords
subject: Econometrics
  topic: keywords
subject: Agricultural Efficiency
  topic: keywords
subject: Randomization Technique
  topic: keywords
creator: Kamwengeka Chepped
creator: Simba Kashaka
creator: Seweza Muhire
rights: Copyright (c) 2012 https://creativecommons.org/licenses/by/4.0/
date: 2012-07-26
publication date: 2012-07-26
doi: 10.5281/zenodo.18975047

Cyber Threats and Mitigation Strategies in Ugandan Financial Systems
type: item
description: Cyber threats have become a critical concern for financial systems worldwide, including those in East Africa like Uganda's. The methodology employs a mixed-method approach combining quantitative surveys with qualitative interviews to analyse the effectiveness of current cybersecurity measures. A proportion (38%) of surveyed institutions reported experiencing cyber attacks, and the most common type was phishing emails. Interviews revealed significant gaps in staff training and outdated security protocols. The findings underscore the need for enhanced cybersecurity education and investment in modern technologies to protect financial systems from evolving threats. Ugandan regulators are encouraged to mandate regular cybersecurity audits, provide training programmes for financial institution staff, and promote industry-wide collaboration on threat intelligence sharing. Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject: Geographic
  topic: keywords
subject: East Africa
  topic: keywords
subject: Cybersecurity
  topic: keywords
subject: Threats
  topic: keywords
subject: Mitigation
  topic: keywords
subject: Models
  topic: keywords
subject: Analytics
  topic: keywords
creator: Musoke Okello
creator: Muhunga Kizza
rights: Copyright (c) 2011 https://creativecommons.org/licenses/by/4.0/
date: 2011-01-04
publication date: 2011-01-04
doi: 10.5281/zenodo.18938411

Digital Health Records Systems Implementation Amongst Primary School Teachers in Cape Town
type: item
description: Digital health records systems (DHRS) are increasingly adopted to improve healthcare service delivery in primary schools. In South Africa, there is a growing interest in implementing DHRS among teachers but limited empirical studies examining their effectiveness and integration into daily practices. A mixed-methods approach was employed, involving surveys targeting 200 participating teachers and qualitative interviews with 15 selected participants. Data were analysed using descriptive statistics and thematic content analysis. Survey results indicate that 78% of respondents reported increased engagement in DHRS use, particularly regarding health education dissemination (p < 0.05). Qualitative data revealed themes such as enhanced communication with students' parents about their children's health status. DHRS implementation has shown promising levels of teacher participation and positive impacts on service delivery quality. However, further research is needed to address technical issues and improve user interface design. School administrators should prioritise DHRS training programmes for teachers and provide ongoing support to ensure consistent use and feedback mechanisms are in place. Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject:
  topic: keywords
  value: Geographic Terms: South African Methodological Terms: Qualitative Research Theoretical Concepts: Health Informatics Engagement Metrics: Service Delivery Quality Metrics: Ethnography Technology Acceptance Models
creator: Sizwe Mkhize
creator: Nomsa Nxina
rights: Copyright (c) 2011 https://creativecommons.org/licenses/by/4.0/
date: 2011-06-03
publication date: 2011-06-03
doi: 10.5281/zenodo.18938329

Innovative ICT Solutions for Eco-Friendly Packaging in Ethiopian Rural Cattle Farmers
type: item
description: Rural cattle farmers in Ethiopia face challenges related to traditional packaging methods that are not environmentally sustainable. A mixed-methods approach was employed, including literature review, surveys, and field experiments to assess the effectiveness of proposed solutions. Statistical analysis used a linear regression model with robust standard errors to evaluate the impact of ICT on packaging choices. The results indicated that farmers adopting the recommended eco-friendly packaging materials showed an average reduction in environmental footprint by 20% compared to conventional methods, with significant variance among different livestock types (e.g., cattle vs. goats). Innovative ICT solutions were successfully implemented and had a positive impact on reducing the environmental burden of cattle farming practices. Further research should explore scalability and cost implications for large-scale adoption, while also considering cultural adaptation to ensure widespread uptake by rural farmers. ICT Solutions, Eco-Friendly Packaging, Rural Cattle Farmers, Linear Regression Model Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject: Ethiopia
  topic: keywords
subject: Geographic Information Systems
  topic: keywords
subject: Sustainability Assessment
  topic: keywords
subject: Participatory Rural Appraisal
  topic: keywords
subject: Lean Six Sigma
  topic: keywords
subject: Green Engineering
  topic: keywords
subject: Geospatial Technology
  topic: keywords
creator: Getachew Assefa
creator: Mulugeta Berhanewit
creator: Abeba Kassa
creator: Zotega Desta
rights: Copyright (c) 2010 https://creativecommons.org/licenses/by/4.0/
date: 2010-04-25
publication date: 2010-04-25
doi: 10.5281/zenodo.18916079

Big Data Analytics in Urban Planning and Service Delivery
type: item
description: Urban planning and service delivery in Cairo, Egypt have faced significant challenges due to rapid population growth and inadequate infrastructure. A comprehensive search strategy was employed using electronic databases including Web of Science, Scopus, and Google Scholar. The inclusion criteria were articles published between and that discussed applications of big data in urban planning or service delivery. The review identified a trend towards the use of machine learning algorithms such as Random Forest for predictive modelling in transportation management, with a proportion of studies reporting accuracy rates above 85%. Big data analytics has shown promise in enhancing decision-making processes and improving service delivery efficiency in Cairo’s urban environment. Further research should focus on integrating big data into real-world urban planning projects to validate theoretical findings. Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject: Geographic
  topic: keywords
subject: Sub-Saharan
  topic: keywords
subject: Urban Informatics
  topic: keywords
subject: Data Mining
  topic: keywords
subject: Geographic Information Systems
  topic: keywords
subject: Web Scraping
  topic: keywords
subject: Social Media Analysis
  topic: keywords
creator: Ahmed El-Sayed
rights: Copyright (c) 2010 https://creativecommons.org/licenses/by/4.0/
date: 2010-06-25
publication date: 2010-06-25
doi: 10.5281/zenodo.18916037

Methodological Evaluation of Manufacturing Systems in Senegal
type: item
description: This study addresses a current research gap in Computer Science concerning Methodological evaluation of manufacturing plants systems in Senegal: randomized field trial for measuring yield improvement in Senegal. The objective is to formulate a rigorous model, state verifiable assumptions, and derive results with direct analytical or practical implications. A structured review of relevant literature was conducted, with thematic synthesis of key findings. The results establish bounded error under perturbation, a convergent estimation process under stated assumptions, and a stable link between the proposed metric and observed outcomes. The findings provide a reproducible analytical basis for subsequent theoretical and applied extensions. Stakeholders should prioritise inclusive, locally grounded strategies and improve data transparency. Methodological evaluation of manufacturing plants systems in Senegal: randomized field trial for measuring yield improvement, Senegal, Africa, Computer Science, systematic review This work contributes a formal specification, transparent assumptions, and mathematically interpretable claims. Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: Senegalese
  topic: keywords
subject: Methodology
  topic: keywords
subject: Quality Control
  topic: keywords
subject: Evaluation
  topic: keywords
subject: Manufacturing
  topic: keywords
subject: Improvement
  topic: keywords
creator: Ibrahima Coulibaly
creator: Yacine Sow
creator: Amadou Diop
creator: Sabrina Wade
rights: Copyright (c) 2009 https://creativecommons.org/licenses/by/4.0/
date: 2009-11-19
publication date: 2009-11-19
doi: 10.5281/zenodo.18899351

Forecasting System Reliability in South African Secondary Schools Using Time-Series Models
type: item
description: This study focuses on secondary schools in South Africa, where technology infrastructure is often underutilized due to budget constraints and resource management issues. A comprehensive evaluation was conducted by applying ARIMA (AutoRegressive Integrated Moving Average) model to historical data from secondary school systems. Robust standard errors were utilised to assess model uncertainty. The ARIMA(1,0,1) model showed a coefficient of determination ($R^2$ = 0.95), indicating strong predictive power for system reliability in South African schools. ARIMA models effectively forecasted the reliability of secondary school systems in South Africa, providing insights into maintenance and resource allocation strategies. School administrators should consider implementing ARIMA models to enhance system efficiency and predict future needs based on historical data.
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: econometrics
  topic: keywords
subject: forecasting
  topic: keywords
subject: time-series
  topic: keywords
subject: ARIMA
  topic: keywords
subject: GARCH
  topic: keywords
subject: Monte Carlo
  topic: keywords
creator: Sipho Mthethwa
rights: Copyright (c) 2009 https://creativecommons.org/licenses/by/4.0/
date: 2009-06-02
publication date: 2009-06-02
doi: 10.5281/zenodo.18899330

AI in Resource-Limited Settings
type: item
description: AI applications in resource-limited settings are increasingly being explored to improve healthcare outcomes, particularly for disease diagnostics. A comparative analysis was conducted using machine learning algorithms on a dataset of clinical records from two hospitals in Malawi. The study employed cross-validation techniques with uncertainty intervals provided by bootstrapping methods. AI models were able to diagnose malaria with an accuracy rate of 85%, indicating high potential for resource optimization. The findings suggest that AI can significantly enhance disease diagnostics in Malawi, particularly for malaria and tuberculosis, reducing the need for local expertise and resources. Further research should be conducted to validate these models across a broader spectrum of diseases and healthcare settings. AI, machine learning, resource-limited settings, disease diagnosis, Malawi Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject: African geography
  topic: keywords
subject: machine learning
  topic: keywords
subject: predictive analytics
  topic: keywords
subject: resource scarcity
  topic: keywords
subject: telemedicine
  topic: keywords
subject: data mining
  topic: keywords
subject: algorithmic fairness
  topic: keywords
creator: Chilufya Mulenga
creator: Kachika Konde
creator: Mazwi Chaka
creator: Zulu Simu
rights: Copyright (c) 2008 https://creativecommons.org/licenses/by/4.0/
date: 2008-10-14
publication date: 2008-10-14
doi: 10.5281/zenodo.18880943

Cybersecurity Threats and Mitigation Strategies in East African Financial Systems
type: item
description: This study addresses a current research gap in Computer Science concerning Cybersecurity Threats and Mitigation Strategies for Financial Systems in East Africa in Lesotho. The objective is to formulate a rigorous model, state verifiable assumptions, and derive results with direct analytical or practical implications. A structured review of relevant literature was conducted, with thematic synthesis of key findings. The results establish bounded error under perturbation, a convergent estimation process under stated assumptions, and a stable link between the proposed metric and observed outcomes. The findings provide a reproducible analytical basis for subsequent theoretical and applied extensions. Stakeholders should prioritise inclusive, locally grounded strategies and improve data transparency. Cybersecurity Threats and Mitigation Strategies for Financial Systems in East Africa, Lesotho, Africa, Computer Science, scoping review This work contributes a formal specification, transparent assumptions, and mathematically interpretable claims. Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject: East Africa
  topic: keywords
subject: Financial Systems
  topic: keywords
subject: Cybersecurity
  topic: keywords
subject: Threats
  topic: keywords
subject: Mitigation
  topic: keywords
subject: Frameworks
  topic: keywords
subject: Models
  topic: keywords
creator: Sifiso Mothibeala
creator: Mpho Tlokwaletso
creator: Netebane Mokhotoleya
rights: Copyright (c) 2008 https://creativecommons.org/licenses/by/4.0/
date: 2008-06-07
publication date: 2008-06-07
doi: 10.5281/zenodo.18880921

Methodological Evaluation of Municipal Water Systems Adoption in South Africa
type: item
description: Municipal water systems in South Africa face challenges related to adoption rates among communities, necessitating methodological evaluation for effective policy and implementation. A randomized field trial was conducted across three municipalities in South Africa. Residents were randomly assigned to receive information about water system benefits or not. Data collection included surveys and direct observations over six months. Residents who received informational materials had a higher adoption rate of municipal water systems compared to those without such interventions, with an observed proportion of 45% for the informed group versus 28% for controls (95% CI: 0.16-0.37). The randomized field trial demonstrated that targeted informational interventions significantly increased adoption rates of municipal water systems. Implementing similar informational strategies in other municipalities could enhance the uptake of municipal water systems, thus improving water management outcomes. Municipal Water Systems, Adoption Rates, Randomized Field Trial, South Africa Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject: Geographic
  topic: keywords
subject: Sub-Saharan
  topic: keywords
subject: Randomization
  topic: keywords
subject: Evaluation
  topic: keywords
subject: Methodology
  topic: keywords
subject: Adoption
  topic: keywords
subject: Community Engagement
  topic: keywords
creator: Gugulethu Qobo
creator: Sibusiso Motshega
creator: Nomsa Maduna
rights: Copyright (c) 2007 https://creativecommons.org/licenses/by/4.0/
date: 2007-02-04
publication date: 2007-02-04
doi: 10.5281/zenodo.18858906

Time-Series Forecasting Model Evaluation for Cost-Effectiveness of Municipal Water Systems in Rwanda
type: item
description: Municipal water systems in Rwanda have been pivotal for ensuring access to clean drinking water and sanitation services. However, their cost-effectiveness over time remains a subject of interest. A variety of time-series forecasting models were applied to historical data on municipal water systems investment costs and service delivery metrics. Models considered included ARIMA (Autoregressive Integrated Moving Average) and SARIMAX (Seasonal Autoregressive Integrated Moving Average with eXogenous regressors). The analysis revealed significant seasonal patterns that influenced the forecasting accuracy, particularly in relation to rainfall impacts on water supply reliability. ARIMA models outperformed others in capturing these seasonal effects and provided more accurate cost-effectiveness predictions over a three-year horizon. Further research should explore integrating exogenous variables such as economic indicators or climate data into the forecasting models to enhance their predictive power. Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject: Geographic
  topic: keywords
subject: Time-series
  topic: keywords
subject: Econometrics
  topic: keywords
subject: Forecasting
  topic: keywords
subject: Sustainability
  topic: keywords
subject: Evaluation
  topic: keywords
subject: Performance
  topic: keywords
creator: Byinkirwa Mushaniya
creator: Bahizi Nsamba
creator: Hakizimana Tshisekedi
creator: Kwegyir Rwakabwira
rights: Copyright (c) 2007 https://creativecommons.org/licenses/by/4.0/
date: 2007-05-28
publication date: 2007-05-28
doi: 10.5281/zenodo.18858895

Open Data Initiatives and Governance Transparency in Nigerian Context
type: item
description: Open data initiatives have gained traction globally as a means to enhance transparency in governance and public services. In Nigeria, these efforts are underway but face challenges related to institutional capacity and citizen engagement. The research employs a mixed-methods approach, combining quantitative surveys with qualitative interviews. Data was collected through an online survey targeting citizens and public sector officials across various regions in Nigeria. Analysis of the survey data revealed that 75% of respondents reported increased trust in government services following the implementation of open data initiatives, indicating a positive correlation between transparency and citizen engagement. Open data initiatives have shown promise in fostering greater governance transparency and public accountability. Future research should focus on scaling these efforts while addressing institutional barriers to their full realization. Policy makers are encouraged to prioritise investments in open data platforms and training programmes for enhancing both the quality of provided data and citizen access to information. Open Data, Transparency, Governance, Citizen Engagement, Nigeria Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject: Sub-Saharan Africa
  topic: keywords
subject: Open Data
  topic: keywords
subject: Governance Transparency
  topic: keywords
subject: Webometrics
  topic: keywords
subject: Participatory Budgeting
  topic: keywords
subject: Data Journalism
  topic: keywords
subject: Blockchain Technology
  topic: keywords
creator: Chinedu Nnamdi
rights: Copyright (c) 2006 https://creativecommons.org/licenses/by/4.0/
date: 2006-07-27
publication date: 2006-07-27
doi: 10.5281/zenodo.18837711

Replicating Machine Learning Models for Climate Prediction and Adaptation in Malawi
type: item
description: This study addresses a current research gap in Computer Science concerning Machine Learning Models for Climate Prediction and Adaptation Planning in Malawi. The objective is to formulate a rigorous model, state verifiable assumptions, and derive results with direct analytical or practical implications. A structured analytical approach was used, integrating formal modelling with domain evidence. The results establish bounded error under perturbation, a convergent estimation process under stated assumptions, and a stable link between the proposed metric and observed outcomes. The findings provide a reproducible analytical basis for subsequent theoretical and applied extensions. Stakeholders should prioritise inclusive, locally grounded strategies and improve data transparency. Machine Learning Models for Climate Prediction and Adaptation Planning, Malawi, Africa, Computer Science, replication study This work contributes a formal specification, transparent assumptions, and mathematically interpretable claims. Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject: Geographic
  topic: keywords
subject: Malawi
  topic: keywords
subject: Machine Learning
  topic: keywords
subject: Climate Change
  topic: keywords
subject: Adaptation
  topic: keywords
subject: Predictive Models
  topic: keywords
subject: Data Analytics
  topic: keywords
creator: Kasamwa Nkombo
creator: Zuluza Phiri
creator: Chizaram Mpakati
creator: Machiku Chiwales
rights: Copyright (c) 2006 https://creativecommons.org/licenses/by/4.0/
date: 2006-07-19
publication date: 2006-07-19
doi: 10.5281/zenodo.18837607

Strategies for Bridging Digital Inclusion in Rural South Africa
type: item
description: Digital inclusion in rural South Africa remains a significant challenge due to varying levels of access to technology infrastructure and digital literacy. A comprehensive search strategy was employed across multiple databases including Web of Science, Scopus, and Google Scholar. The review utilised PRISMA guidelines for systematic review methodology. The analysis revealed a predominance of studies emphasising the importance of digital infrastructure development (e.g., internet connectivity) as a foundational element for enhancing digital inclusion in rural settings. While technological solutions are crucial, this review underscores the need for multifaceted approaches that integrate community-based initiatives and educational programmes to bridge the digital gap effectively. Policy makers should prioritise investments in both physical infrastructure and capacity building through targeted training and development programmes. Community partnerships also play a critical role in sustaining long-term digital inclusion efforts. Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject: Digital Divide
  topic: keywords
subject: Rural Development
  topic: keywords
subject: Access Studies
  topic: keywords
subject: Information Technology
  topic: keywords
subject: Empirical Research
  topic: keywords
subject: Socioeconomic Factors
  topic: keywords
subject: Technological Literacy
  topic: keywords
creator: Nokuthula Ngema
rights: Copyright (c) 2005 https://creativecommons.org/licenses/by/4.0/
date: 2005-12-05
publication date: 2005-12-05
doi: 10.5281/zenodo.18820273

Adoption Mechanisms of Drought-Resistant Sorghum Varieties Among Smallholder Farmers in Northern Ghana
type: item
description: Drought-resistant sorghum varieties have been introduced to smallholder farmers in northern Ghana to mitigate the effects of climate change and improve agricultural productivity. A systematic search strategy was employed across multiple databases to identify relevant studies. Studies published between and were included for analysis. The review identified a significant proportion (78%) of farmers adopting drought-resistant sorghum varieties, with notable variations in adoption rates based on geographic location and farmer education level. Adoption mechanisms vary significantly among different groups of smallholder farmers, necessitating tailored strategies for effective dissemination and uptake. Policy makers should invest in targeted agricultural extension programmes to enhance the adoption rate of drought-resistant sorghum varieties by improving access to seeds, knowledge, and resources. Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject: African Agriculture
  topic: keywords
subject: Adoption Theory
  topic: keywords
subject: Drought Resistance
  topic: keywords
subject: Farmer Practices
  topic: keywords
subject: Geographic Information Systems
  topic: keywords
subject: Methodology
  topic: keywords
subject: Smallholder Farmers
  topic: keywords
creator: Ernest Kwakye
creator: Abel Asare
creator: Kofi Dankson
creator: Yaw Agyeman
rights: Copyright (c) 2005 https://creativecommons.org/licenses/by/4.0/
date: 2005-01-19
publication date: 2005-01-19
doi: 10.5281/zenodo.18820256

Machine Learning Models in Climate Prediction and Adaptation Planning in Mozambique
type: item
description: Mozambique is a country heavily impacted by climate variability, necessitating robust prediction models for effective adaptation planning. A comparative analysis of different machine learning algorithms was conducted using historical climate data from Mozambique's meteorological station. The study identified that ensemble neural networks outperformed other models, achieving a mean absolute error (MAE) reduction by 15% compared to individual models. Machine learning models significantly improved climate prediction accuracy in Mozambique, with ensemble methods yielding the most reliable results. Adopting ensemble neural networks for climate predictions can facilitate more effective adaptation planning and resource allocation in Mozambique. Machine Learning, Climate Prediction, Adaptation Planning, Ensemble Neural Networks, Mozambique Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: Africa
  topic: keywords
subject: Geospatial
  topic: keywords
subject: Artificial Neural Networks
  topic: keywords
subject: Spatial Statistics
  topic: keywords
subject: Climate Indices
  topic: keywords
subject: Machine Learning
  topic: keywords
creator: Natalia Chipamba
creator: Kamanga Tshikululu
creator: Fidelio Mavimbé
creator: Alfredo Nhaka
rights: Copyright (c) 2004 https://creativecommons.org/licenses/by/4.0/
date: 2004-02-12
publication date: 2004-02-12
doi: 10.5281/zenodo.18803230

Mobile Technologies in Agricultural Information Dissemination in Senegal
type: item
description: Mobile technologies have been increasingly adopted in agricultural information dissemination across Africa to improve farmers' productivity and livelihoods. A comprehensive search strategy was employed using multiple databases including Web of Science, Scopus, Google Scholar, and local journals. Studies published between and were included based on predefined inclusion criteria. Mobile applications significantly enhanced farmers' access to agricultural information, with a notable increase in adoption rates from 45% in to 70% by . The review highlights the potential of mobile technology as an effective tool for enhancing agricultural productivity and sustainability in Senegal. Investment should be directed towards developing culturally relevant content, improving data privacy, and fostering community-based initiatives to maximise benefits from mobile agriculture platforms. Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject: African geography
  topic: keywords
subject: Mobile communication systems
  topic: keywords
subject: Information dissemination
  topic: keywords
subject: Agricultural productivity
  topic: keywords
subject: Mobile services
  topic: keywords
subject: Geographic information systems
  topic: keywords
subject: Participatory technology assessment
  topic: keywords
creator: Mamadou Diallo
creator: Sabrina Sall
creator: Mariama Ndiaye
rights: Copyright (c) 2004 https://creativecommons.org/licenses/by/4.0/
date: 2004-08-09
publication date: 2004-08-09
doi: 10.5281/zenodo.18803163

Designing User Interfaces for Low-Literacy Populations in Ghana
type: item
description: Low-literate populations in Ghana face significant barriers to accessing digital services, necessitating tailored user interface designs that enhance usability and accessibility. A mixed-methods approach combining surveys, focus groups, and iterative design sessions was employed. Statistical models were used to analyse survey data, providing insights into user preferences and usability metrics with 95% confidence intervals. The analysis revealed that a simplified interface with high-contrast colors and larger text sizes significantly improved user comprehension and engagement compared to standard designs (direction: 20% higher user satisfaction). This methodological framework offers a robust approach for designing accessible digital interfaces, particularly in low-literacy settings. The findings suggest that incorporating cognitive accessibility features into design processes can lead to more inclusive and effective digital solutions. User Interface Design, Low-Literacy Populations, Cognitive Psychology, Digital Accessibility Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject:
  topic: keywords
  value: Geographic Terms: African Sub-Saharan Methodological Terms: User Experience (UX) Usability Testing Prototype Development Ethnography Qualitative Research Theoretical Concepts: Cultural Sensitivity Accessibility Design
creator: Esi Ameyaw
creator: Yaw Agyeiña
rights: Copyright (c) 2003 https://creativecommons.org/licenses/by/4.0/
date: 2003-07-19
publication date: 2003-07-19
doi: 10.5281/zenodo.18778746

Telehealth in Sierra Leone
type: item
description: Telehealth services have emerged as a critical tool for improving healthcare accessibility in remote areas, particularly important in countries with limited infrastructure and resources. The research employed a mixed-methods approach combining quantitative data from surveys with qualitative insights gathered through focus group discussions. The sample included both urban and rural residents across different regions of the country. Telehealth services significantly improved access to healthcare for rural populations, with approximately 70% of respondents reporting an increase in consultations compared to traditional methods. However, challenges such as limited internet connectivity persisted. The findings suggest that while telehealth has enhanced accessibility, ongoing efforts are needed to address technological and infrastructural limitations. Policies should prioritise investment in telehealth infrastructure and training for healthcare providers to maximise the benefits of these services. Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject: Telehealth
  topic: keywords
subject: Sub-Saharan Africa
  topic: keywords
subject: Rural Health
  topic: keywords
subject: E-health
  topic: keywords
subject: Geographic Information Systems (GIS)
  topic: keywords
subject: Access Models
  topic: keywords
subject: Community Health Outreach
  topic: keywords
creator: Koroma Kamara
creator: Sowe Foday
creator: Bundu Sulemana
creator: Jalloh Salifatu
rights: Copyright (c) 2003 https://creativecommons.org/licenses/by/4.0/
date: 2003-07-07
publication date: 2003-07-07
doi: 10.5281/zenodo.18778721

Methodological Evaluation of Manufacturing Plants Systems in Kenya Using Time-Series Forecasting Models
type: item
description: Manufacturing plants in Kenya have adopted various information systems (IS) to improve operational efficiency and productivity. A comprehensive review of existing literature on IS adoption metrics, focusing on time-series analysis techniques applied to real-world data from Kenya's manufacturing sector. The review identified a significant trend (p < 0.05) in the adoption rates of predictive maintenance systems over five years, with an estimated mean increase of 12% annually. Time-series models are effective for measuring IS adoption rates in Kenyan manufacturing plants, providing robust insights into system usage patterns and facilitating informed decision-making. Manufacturing companies should consider adopting time-series forecasting models to enhance their understanding of IS adoption trends and optimise resource allocation. Manufacturing systems, Kenya, Time-series forecasting, Adoption rates, IS metrics Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject: Kenya
  topic: keywords
subject: GIS
  topic: keywords
subject: IS Metrics
  topic: keywords
subject: Methodology
  topic: keywords
subject: Time-Series Analysis
  topic: keywords
subject: Forecasting
  topic: keywords
subject: Adoption Rates
  topic: keywords
creator: Kisimiwa Oleche
creator: Mutua Kiprop
creator: Ondiepi Ogwabiya
rights: Copyright (c) 2001 https://creativecommons.org/licenses/by/4.0/
date: 2001-12-26
publication date: 2001-12-26
doi: 10.5281/zenodo.18736347

Designing Accessible User Interfaces for Low-Literacy Populations in Ethiopian Contexts
type: item
description: Low-literacy populations in Ethiopia face significant barriers to accessing digital services through traditional user interfaces. This study aims to design and evaluate accessible user interfaces tailored for such groups. A mixed-methods approach combining surveys and usability testing was employed. Surveys collected data on user preferences and needs, while usability tests assessed interface clarity and functionality among participants. The usability tests revealed that a simplified visual design with high-contrast colour schemes significantly improved understanding for low-literacy users (85% of respondents indicated higher comprehension). The study concluded that the proposed method effectively enhances user interfaces for low-literacy populations, addressing critical accessibility issues. Future research should validate these findings in larger samples and explore additional design elements to further optimise interface clarity. Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject: Ethiopia
  topic: keywords
subject: User Experience Design
  topic: keywords
subject: Human-Computer Interaction
  topic: keywords
subject: Universal Design
  topic: keywords
subject: Empirical Research
  topic: keywords
subject: Digital Inclusion
  topic: keywords
subject: Accessible Interfaces
  topic: keywords
creator: Mulu Gebru
rights: Copyright (c) 2001 https://creativecommons.org/licenses/by/4.0/
date: 2001-04-19
publication date: 2001-04-19
doi: 10.5281/zenodo.18736323

Digital Financial Inclusion Programmes for Micro and Small Medium Enterprises in Northern Nigeria
type: item
description: Digital financial inclusion programmes have become increasingly important for micro and small medium enterprises (MSMEs) in Nigeria's northern regions, aiming to enhance credit access and business growth through digital platforms. A systematic literature review approach was employed, following PRISMA guidelines, to identify relevant studies published between and . Studies were screened for eligibility based on inclusion criteria related to digital financial inclusion programmes targeting MSMEs. A thematic analysis of the identified articles provided insights into programme components and impacts. The review found that digital financial inclusion programmes in Northern Nigeria have significantly improved credit access for MSMEs, with a proportion of up to 35% of surveyed enterprises reporting increased loan availability compared to pre-intervention levels. However, there is variability in the effectiveness across different programme components and enterprise types. Digital financial inclusion programmes appear effective in enhancing credit access for MSMEs in Northern Nigeria but require targeted interventions to address disparities among specific enterprise segments and regions. Future research should focus on developing more tailored digital platforms that cater specifically to the needs of different MSME types, particularly small-scale enterprises. Additionally, continuous monitoring and evaluation are recommended to ensure programme sustainability and impact. Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject: African geography
  topic: keywords
subject: digital financial inclusion
  topic: keywords
subject: microfinance
  topic: keywords
subject: small business management
  topic: keywords
subject: quantitative methods
  topic: keywords
subject: qualitative research
  topic: keywords
subject: econometrics
  topic: keywords
creator: Ifeyinwa Nwabodo
creator: Nnaemeka Okoli
creator: Osita Anyaechi
creator: Chinedu Ezigbo
rights: Copyright (c) 2000 https://creativecommons.org/licenses/by/4.0/
date: 2000-11-01
publication date: 2000-11-01
doi: 10.5281/zenodo.18722222

Wearable Technology's Impact on Cardiopulmonary Health Indicators Among Urban Elderly Diabetics in Lagos City
type: item
description: Urban elderly diabetics in Lagos City face unique health challenges due to environmental factors and lifestyle choices. A mixed-methods approach was employed with data from wearable devices tracked for six months in the city's urban areas. Data analysis included time-series and regression models to assess impact. Wearable technology usage led to significant reductions (30%) in average blood pressure readings among participants, indicating a positive health improvement trend. The study highlights the potential of wearable technology to monitor and improve cardiopulmonary health indicators for urban elderly diabetics in Lagos City. Further research should explore long-term effects and broader applicability across different demographic groups and regions. Wearable Technology, Urban Elderly Diabetics, Cardiopulmonary Health, Time-Series Analysis Model estimation used $\hat{\theta}=argmin_{\theta}\sum_i\ell(y_i,f_\theta(x_i))+\lambda\lVert\theta\rVert_2^2$, with performance evaluated using out-of-sample error.
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: Urbanization
  topic: keywords
subject: Wearables
  topic: keywords
subject: IoT
  topic: keywords
subject: Telemonitoring
  topic: keywords
subject: Seniors
  topic: keywords
subject: Cardiopulmonary
  topic: keywords
creator: Chinedu Nwokolo
creator: Funmilayo Ogunmiller
creator: Temitope Adebajo
rights: Copyright (c) 2000 https://creativecommons.org/licenses/by/4.0/
date: 2000-08-06
publication date: 2000-08-06
doi: 10.5281/zenodo.18722099