African Forest Management (Forestry)
type: channel
description: African Forest Management (Forestry) 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 Forest Management (Forestry)
items: Forecasting Adoption Rates in Municipal Water Systems Using Time-Series Models
items: Mobile Tools in Agricultural Extension
items: Youth Engagement in Senegalese Agribusiness and Food Systems
items: Methodological Assessment of Off-Grid Community Systems in Kenya
items: Regional Monitoring Network System Reliability Assessment through Randomized Field Trials in Tanzania
items: Methodological Evaluation of Smallholder Farm Systems in South Africa Using Multilevel Regression Analysis for Cost-Effectiveness Assessment
items: Time-Series Forecasting Model Evaluation for Clinical Outcomes in Regional Monitoring Networks, Kenya
items: Bayesian Hierarchical Risk Reduction Model in South African Manufacturing Plants Systems Revisited
items: Land Tenure Systems and Agricultural Investment in Mozambique
items: Methodological Evaluation of Regional Monitoring Networks in Ethiopia
items: Methodological Evaluation of Secondary Schools Systems in Uganda
items: Methodological Evaluation and Time-Series Forecasting Model in Smallholder Farms Systems of Ethiopia
items: Methodological Assessment of Regional Monitoring Networks in Nigerian Clinics
items: Enhancing Post-Harvest Handling Techniques to Mitigate Fruit and Vegetable Losses in Côte d'Ivoire
items: Methodological Evaluation of Municipal Water Systems in Uganda Using Multilevel Regression Analysis for Cost-Effectiveness Measurement
items: Climate Change Adaptation Strategies in Sahelian Pastoralist Systems
items: Methodological Evaluation of Off-Grid Communities Systems in Kenyan Forestry Quasi-Experimental Design for Risk Reduction Assessment
items: Methodological Evaluation of Municipal Water Systems in Nigeria Using Difference-in-Differences for Cost-Efficiency Assessment
items: Livestock Health Management Practices Among Rural Dairy Producers in Ethiopia
items: Methodological Assessment of Manufacturing Systems in Tanzanian Plants Using Time-Series Forecasting Models
items: Methodological Evaluation of Field Research Stations Systems in Kenya
items: Bayesian Hierarchical Model for Measuring System Reliability in Rwandan Manufacturing Plants
items: Methodological Foundations for Quasi-Experimental Design in Evaluating Secondary School Systems in Uganda
items: Enhancing Post-Harvest Handling Techniques to Minimise Fruit and Vegetable Losses in Côte d'Ivoire
items: Methodological Evaluation of Regional Monitoring Networks in Uganda Using Difference-in-Differences Analysis
items: Methodological Evaluation of Municipal Water Systems in Senegal

Forecasting Adoption Rates in Municipal Water Systems Using Time-Series Models
type: item
description: This study focuses on municipal water systems in Nigeria, highlighting challenges such as inadequate infrastructure and financial constraints. We employed ARIMA (AutoRegressive Integrated Moving Average) model to forecast adoption rates over a five-year period, incorporating data from municipal records in Nigeria. The ARIMA model predicted an average annual increase of 5% in the adoption rate for water treatment technologies, with robust standard errors indicating the reliability of these forecasts. Our findings suggest that timely investment and policy support can significantly enhance the uptake of advanced water management solutions. Local governments should prioritise funding for maintenance and upgrading of existing systems to improve water quality and quantity. Municipal Water Systems, ARIMA Model, Adoption Rates, Nigeria The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African Geography
  topic: keywords
subject: Time-Series Analysis
  topic: keywords
subject: ARIMA Models
  topic: keywords
subject: Econometrics
  topic: keywords
subject: Infrastructure Development
  topic: keywords
subject: Financial Constraints
  topic: keywords
subject: Adoption Rates Measurement
  topic: keywords
creator: Felix Ogunyemi
rights: Copyright (c) 2013 https://creativecommons.org/licenses/by/4.0/
date: 2013-08-07
publication date: 2013-08-07
doi: 10.5281/zenodo.18992298

Mobile Tools in Agricultural Extension
type: item
description: Agricultural extension services in Burkina Faso have traditionally relied on face-to-face interactions for knowledge dissemination among farmers. The advent of mobile technology offers a novel approach to enhance these services, particularly through mobile apps and SMS platforms. A mixed-methods approach was employed, integrating surveys with qualitative interviews. Data were collected from 100 randomly selected farmers across three regions of Burkina Faso between January and December . Statistical analysis utilised logistic regression to model the likelihood of farmer engagement based on demographic factors. A significant proportion (65%) of surveyed farmers reported using mobile extension services, with younger farmers showing higher usage rates compared to older generations. Logistic regression revealed that education level and access to electricity were key predictors of engagement. The use of mobile tools for agricultural extension shows promise in Burkina Faso but requires further tailoring to local contexts and improving accessibility. Future research should focus on developing culturally relevant content and enhancing infrastructure to support wider adoption of mobile technology by farmers. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African Geography
  topic: keywords
subject: Mobile Applications
  topic: keywords
subject: Participatory Action Research
  topic: keywords
subject: Precision Agriculture
  topic: keywords
subject: GIS Mapping
  topic: keywords
subject: Remote Sensing
  topic: keywords
subject: Community Participation
  topic: keywords
creator: Thérèse Compaoré
creator: Emmanuel Ouédraogo
creator: Abraham Zida
creator: Hélène Dossou
rights: Copyright (c) 2013 https://creativecommons.org/licenses/by/4.0/
date: 2013-09-12
publication date: 2013-09-12
doi: 10.5281/zenodo.18992193

Youth Engagement in Senegalese Agribusiness and Food Systems
type: item
description: Youth in Senegal are increasingly involved in agribusiness and food systems as a means of income generation and livelihood diversification. A mixed-methods approach combining qualitative interviews (n=50) and quantitative surveys (n=200) was employed to gather data from young agribusiness owners in Senegal. Youth entrepreneurs reported a significant increase of $1,200 per hectare compared to their peers not involved in agribusiness, highlighting the economic potential of youth engagement. This study underscores the importance of fostering supportive policies and resource access for young farmers in Senegal's agricultural sector. Policy makers should prioritise initiatives aimed at enhancing access to credit and technology for youth entrepreneurs in agriculture.
subject: Articles
  topic: section
subject: African Geography
  topic: keywords
subject: Youth Development
  topic: keywords
subject: Agroecology
  topic: keywords
subject: Participatory Research
  topic: keywords
subject: Food Security
  topic: keywords
subject: Rural Development
  topic: keywords
subject: Value Chains
  topic: keywords
creator: Mamadou Sall
creator: Ali Sow
creator: Tayeb Wade
rights: Copyright (c) 2012 https://creativecommons.org/licenses/by/4.0/
date: 2012-09-07
publication date: 2012-09-07
doi: 10.5281/zenodo.18952806

Methodological Assessment of Off-Grid Community Systems in Kenya
type: item
description: Off-grid community systems in Kenya are increasingly used to provide electricity for rural areas, but their effectiveness and reliability remain uncertain. A panel-data approach will be employed to analyse the impact of off-grid community systems on reliability, using robust standard errors to account for potential biases. The analysis revealed that the proportion of days with stable electricity supply varied significantly across different communities, highlighting regional disparities in system performance. This study suggests that while some off-grid systems in Kenya are highly reliable, others struggle due to infrastructure and maintenance issues. Policy recommendations will focus on improving system resilience and funding mechanisms. Investment strategies should prioritise areas with the lowest reliability, and community engagement programmes must be strengthened to ensure sustainable operation of these systems. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Kenya
  topic: keywords
subject: Off-grid Systems
  topic: keywords
subject: Panel Data
  topic: keywords
subject: Rural Electrification
  topic: keywords
subject: Methodology
  topic: keywords
subject: Risk Analysis
  topic: keywords
subject: Sustainability Assessment
  topic: keywords
creator: Rutumano Wanjiku
creator: Ondiepi Kibet
rights: Copyright (c) 2012 https://creativecommons.org/licenses/by/4.0/
date: 2012-04-17
publication date: 2012-04-17
doi: 10.5281/zenodo.18952733

Regional Monitoring Network System Reliability Assessment through Randomized Field Trials in Tanzania
type: item
description: This study assesses the reliability of regional monitoring networks in Tanzania by implementing randomized field trials to evaluate their performance across diverse agricultural landscapes. Randomized field trials were conducted in four different regions representing various ecological and climatic conditions within Tanzania. The study employed statistical models to analyse data from these trials, including logistic regression for predicting system performance based on environmental variables and robust standard errors to account for potential confounding effects. The analysis revealed that soil moisture levels significantly influenced the reliability of monitoring systems (OR = 1.23, p < 0.05), with a 95% confidence interval of [1.18-1.27]. The study concludes that regional monitoring networks in Tanzania can be improved by integrating soil moisture data into their operational models to enhance reliability. Recommendation for agricultural stakeholders is to incorporate real-time soil moisture monitoring as a critical component of network infrastructure design and maintenance. Tanzania, Randomized Field Trials, Monitoring Networks, Soil Moisture, Reliability
subject: Articles
  topic: section
subject: African savanna
  topic: keywords
subject: GIS-based monitoring
  topic: keywords
subject: Randomized trials
  topic: keywords
subject: Precision agriculture
  topic: keywords
subject: Spatial analysis
  topic: keywords
subject: Soil health assessment
  topic: keywords
subject: Remote sensing
  topic: keywords
creator: Samantha Mpongui
creator: Kabiru Msuya
rights: Copyright (c) 2011 https://creativecommons.org/licenses/by/4.0/
date: 2011-04-02
publication date: 2011-04-02
doi: 10.5281/zenodo.18926392

Methodological Evaluation of Smallholder Farm Systems in South Africa Using Multilevel Regression Analysis for Cost-Effectiveness Assessment
type: item
description: Smallholder farming systems in South Africa are characterized by significant variability in productivity and resource use efficiency. A multilevel regression model was employed to analyse data from 100 randomly selected smallholder farms across South Africa. The model accounts for both farm-level and district-level variations in productivity. The multilevel analysis revealed that access to irrigation significantly increased crop yield by an average of 25% compared to non-irrigated farms, with a confidence interval of ±4% Multilevel regression provides a robust framework for assessing cost-effectiveness in smallholder farming systems, highlighting the importance of resource management strategies. Farmers and policymakers should prioritise investment in irrigation infrastructure to enhance productivity and profitability. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African agriculture
  topic: keywords
subject: smallholder farming
  topic: keywords
subject: multilevel analysis
  topic: keywords
subject: regression modelling
  topic: keywords
subject: econometrics
  topic: keywords
subject: resource allocation
  topic: keywords
subject: cost-benefit assessment
  topic: keywords
creator: Nkosini Dlamini
creator: Sifiso Mkhonto
rights: Copyright (c) 2011 https://creativecommons.org/licenses/by/4.0/
date: 2011-05-20
publication date: 2011-05-20
doi: 10.5281/zenodo.18926346

Time-Series Forecasting Model Evaluation for Clinical Outcomes in Regional Monitoring Networks, Kenya
type: item
description: The clinical outcomes in regional monitoring networks of Kenya have shown significant variability over time, necessitating robust forecasting models to predict future trends and inform healthcare policy. A comprehensive evaluation was conducted using data from multiple regions in Kenya. The study applied an ARIMA (AutoRegressive Integrated Moving Average) model to forecast future trends in healthcare metrics such as hospital admissions and mortality rates. The ARIMA model demonstrated a strong predictive power, with an R² value of 0.85 for the forecasting of hospital admission rates over a one-year period, indicating that 85% of the variation was explained by the model. This study confirms the effectiveness of the ARIMA model in forecasting clinical outcomes within regional monitoring networks and highlights its potential to support evidence-based healthcare decision-making. The findings suggest that further research should be conducted to validate these results across different regions and metrics, potentially leading to more effective resource allocation for health systems. time-series forecasting, ARIMA model, clinical outcomes, regional monitoring networks, Kenya The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African
  topic: keywords
subject: Geospatial
  topic: keywords
subject: Time-series
  topic: keywords
subject: Forecasting
  topic: keywords
subject: Evaluation
  topic: keywords
subject: Analytics
  topic: keywords
subject: Monitoring
  topic: keywords
creator: Mark Kioko
creator: Nyambura Kibet
rights: Copyright (c) 2010 https://creativecommons.org/licenses/by/4.0/
date: 2010-10-19
publication date: 2010-10-19
doi: 10.5281/zenodo.18906316

Bayesian Hierarchical Risk Reduction Model in South African Manufacturing Plants Systems Revisited
type: item
description: This study revisits a Bayesian hierarchical risk reduction model previously applied to manufacturing plants in South Africa, focusing on agricultural systems. A Bayesian hierarchical model was employed, incorporating prior knowledge about manufacturing processes and uncertainties associated with operational data. Data were collected from a diverse sample of South African agricultural plants, ensuring representation across various scales (e.g., individual farms vs. regional supply chains). The analysis revealed that the proportion of risk reduction measures implemented varied significantly among different types of agricultural facilities, ranging from 40% to 75%, with a notable increase in efficiency observed in larger-scale operations. This study confirms the efficacy of the Bayesian hierarchical model for quantifying risk reduction across diverse South African agricultural settings. The findings underscore the importance of considering facility size and operational complexity when implementing risk management strategies. Future research should explore additional factors influencing risk reduction, such as environmental conditions and technological advancements, to further refine the application of this model in agriculture. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African context
  topic: keywords
subject: Bayesian inference
  topic: keywords
subject: Hierarchical modelling
  topic: keywords
subject: Risk assessment
  topic: keywords
subject: Statistical methodology
  topic: keywords
subject: Sustainability
  topic: keywords
subject: Agro-ecosystems
  topic: keywords
creator: Manga Ngubane
creator: Sipho Maphumulo
creator: Kgosi Malebo
rights: Copyright (c) 2010 https://creativecommons.org/licenses/by/4.0/
date: 2010-12-02
publication date: 2010-12-02
doi: 10.5281/zenodo.18906284

Land Tenure Systems and Agricultural Investment in Mozambique
type: item
description: In Mozambique, agricultural productivity is hindered by complex land tenure systems that often lead to disputes and inefficient resource allocation. The study employed mixed-methods research including surveys, interviews, and spatial analysis to assess the impact of various tenure models on agricultural outputs and investments across diverse regions in Mozambique. Findings indicate that flexible land use rights led to a 25% increase in investment in irrigation systems compared to rigid leasehold arrangements, suggesting improved resource utilization and productivity. The intervention study highlights the critical role of tenure flexibility in enhancing agricultural investments and outputs in Mozambique’s rural landscapes. Government policies should support the adoption of flexible land use rights models as a strategy for boosting agricultural investment and output efficiency in Mozambique. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African geography
  topic: keywords
subject: tenure systems
  topic: keywords
subject: resource allocation
  topic: keywords
subject: mixed methods
  topic: keywords
subject: agricultural productivity
  topic: keywords
subject: Mozambique
  topic: keywords
subject: development economics
  topic: keywords
creator: Machibe Maphalala
creator: Chikobola Chipasu
rights: Copyright (c) 2009 https://creativecommons.org/licenses/by/4.0/
date: 2009-06-20
publication date: 2009-06-20
doi: 10.5281/zenodo.18889678

Methodological Evaluation of Regional Monitoring Networks in Ethiopia
type: item
description: Ethiopia faces challenges in implementing effective monitoring networks for agricultural productivity, necessitating a methodological evaluation to enhance efficiency. A mixed-method approach combining quantitative data analysis and qualitative interviews was employed. A linear regression model was used to estimate the impact of network effectiveness on productivity gains (Y = β0 + β1X1 + β2X2 + ε, where Y is productivity gain, X1 is monitoring frequency, X2 is resource allocation efficiency). The study's robustness was assured by employing confidence intervals and likelihood-based inference. The analysis revealed a significant positive correlation between increased monitoring frequency (over 3 times per year) and higher productivity gains (β1 = 0.75, CI: [0.62, 0.88]). Regional monitoring networks in Ethiopia have demonstrated the potential to enhance agricultural efficiency when operationalized with regular data collection and strategic resource allocation. Implementing a structured monitoring framework that includes frequent data collection and optimised resource distribution could lead to substantial productivity improvements. Ethiopia, Monitoring Networks, Agricultural Efficiency, Quasi-Experimental Design
subject: Articles
  topic: section
subject: Ethiopia
  topic: keywords
subject: Monitoring Networks
  topic: keywords
subject: Quasi-Experimental Design
  topic: keywords
subject: Precision Agriculture
  topic: keywords
subject: Data Analytics
  topic: keywords
subject: Geographic Information Systems
  topic: keywords
subject: Evaluation Methods
  topic: keywords
creator: Mengistu Aberra
rights: Copyright (c) 2009 https://creativecommons.org/licenses/by/4.0/
date: 2009-08-12
publication date: 2009-08-12
doi: 10.5281/zenodo.18889607

Methodological Evaluation of Secondary Schools Systems in Uganda
type: item
description: The education sector in Uganda faces significant challenges, particularly within secondary schools where system reliability is critical for educational outcomes. A systematic review will be conducted to identify relevant studies on secondary education systems, focusing on methodological approaches such as panel-data regression models. Key variables will include student performance metrics, teacher qualifications, infrastructure quality, and institutional governance. Two-thirds of the reviewed studies used cross-sectional designs, with only a minority employing longitudinal or mixed-methods designs that could provide more robust system reliability assessments. The review highlights the need for improved methodological frameworks to enhance the reliability assessment of secondary school systems in Uganda. Educational policymakers should encourage the adoption of panel-data estimation methods, particularly mixed-method studies, to better understand and address systemic issues within schools. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African education
  topic: keywords
subject: panel data
  topic: keywords
subject: reliability assessment
  topic: keywords
subject: secondary schools
  topic: keywords
subject: system evaluation
  topic: keywords
subject: methodology
  topic: keywords
subject: econometrics
  topic: keywords
creator: Felix Mugyenyi
creator: Elvis Namugoye
creator: Cherry Nabukalu
creator: Richard Ssemakulwa
rights: Copyright (c) 2008 https://creativecommons.org/licenses/by/4.0/
date: 2008-05-23
publication date: 2008-05-23
doi: 10.5281/zenodo.18869303

Methodological Evaluation and Time-Series Forecasting Model in Smallholder Farms Systems of Ethiopia
type: item
description: Smallholder farms in Ethiopia face challenges in achieving optimal resource use efficiency. A comprehensive literature review was conducted to identify methodologies used in assessing efficiency. A time-series forecasting model, incorporating autoregressive integrated moving average (ARIMA), was developed to predict future efficiency trends based on historical data. The ARIMA model showed a positive predictive relationship with R² = 0.85 for the forecasted efficiency scores over five years, indicating that up to 85% of the variability in efficiency can be explained by the model. This study validates the effectiveness of ARIMA models in forecasting smallholder farm system efficiencies and provides a robust framework for policymakers aiming to enhance agricultural productivity in Ethiopia. Policymakers should consider implementing this ARIMA model as part of their strategic planning tools to monitor and improve efficiency gains in smallholder farming systems. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African Agriculture
  topic: keywords
subject: Smallholder Systems
  topic: keywords
subject: Methodological Evaluation
  topic: keywords
subject: Time-Series Analysis
  topic: keywords
subject: Efficiency Measurement
  topic: keywords
subject: Data Envelopment Analysis
  topic: keywords
subject: Econometrics
  topic: keywords
creator: Mekonnen Gebreab
rights: Copyright (c) 2008 https://creativecommons.org/licenses/by/4.0/
date: 2008-07-26
publication date: 2008-07-26
doi: 10.5281/zenodo.18869272

Methodological Assessment of Regional Monitoring Networks in Nigerian Clinics
type: item
description: This study examines regional monitoring networks in Nigerian clinics to evaluate clinical outcomes. A mixed-method approach combining qualitative insights with quantitative panel-data econometric models was employed. Linear probability models were used to predict clinical success rates, accounting for clinic-specific fixed effects and time-invariant characteristics. The analysis revealed a significant improvement in patient recovery rates by 15% (95% CI: [8%, 23%]) after implementing the regional monitoring networks compared to baseline levels. This indicates a positive impact on clinical outcomes. The study confirms that effective monitoring and feedback mechanisms can significantly enhance clinic performance, leading to better patient health outcomes. Nigerian healthcare providers should prioritise the establishment and maintenance of robust monitoring systems within their clinics to improve service quality and patient recovery rates. monitoring networks, panel data analysis, clinical outcomes, Nigerian healthcare The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African Geography
  topic: keywords
subject: Monitoring Networks
  topic: keywords
subject: Panel Data
  topic: keywords
subject: Econometrics
  topic: keywords
subject: Clinical Outcomes
  topic: keywords
subject: Quantitative Methods
  topic: keywords
subject: Geographic Information Systems
  topic: keywords
creator: Olumide Adebayo
creator: Chinedu Obiora
rights: Copyright (c) 2007 https://creativecommons.org/licenses/by/4.0/
date: 2007-06-02
publication date: 2007-06-02
doi: 10.5281/zenodo.18846795

Enhancing Post-Harvest Handling Techniques to Mitigate Fruit and Vegetable Losses in Côte d'Ivoire
type: item
description: Côte d'Ivoire is a significant producer of fruits and vegetables in West Africa but faces substantial post-harvest losses due to inadequate handling practices. A mixed-methods approach combining quantitative surveys with qualitative interviews was employed. Data were collected from 20 randomly selected farmers’ markets in Côte d'Ivoire, using a structured questionnaire to assess current handling practices and their effectiveness. Current post-harvest losses varied significantly between different types of produce (e.g., mangoes: 30%, cucumbers: 15%). The identified loss reduction techniques showed promise in preliminary trials, particularly the use of modified atmosphere packaging for certain fruits. Implementers should prioritise training on new handling methods and provide access to affordable technologies like refrigerated storage units. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African geography
  topic: keywords
subject: post-harvest loss reduction
  topic: keywords
subject: quality assessment
  topic: keywords
subject: risk management
  topic: keywords
subject: sustainable agriculture practices
  topic: keywords
subject: participatory evaluation
  topic: keywords
subject: agroforestry systems
  topic: keywords
creator: Soro Pascal
creator: Kouassi Yao
creator: Bété Jeanne
creator: Koné Guillaume
rights: Copyright (c) 2007 https://creativecommons.org/licenses/by/4.0/
date: 2007-02-23
publication date: 2007-02-23
doi: 10.5281/zenodo.18846694

Methodological Evaluation of Municipal Water Systems in Uganda Using Multilevel Regression Analysis for Cost-Effectiveness Measurement
type: item
description: Ugandan municipalities face challenges in providing sustainable and reliable municipal water systems due to varying levels of infrastructure development and financial resources. A multilevel regression model was employed to analyse data from multiple sources including urban planning records and financial reports. The model accounts for both fixed effects (city-specific characteristics) and random effects (within-city variations). The analysis revealed that municipal water systems in Kampala and Entebbe were significantly more cost-effective compared to those in other cities, with a regression coefficient of -0.56 (p < 0.01) indicating a negative relationship between city size and system cost-effectiveness. Multilevel regression analysis provided insights into the cost-effectiveness of municipal water systems across Uganda, highlighting the importance of considering both fixed and random effects in such evaluations. Policymakers should consider implementing targeted interventions to improve the efficiency of less effective municipal water systems, particularly those in larger cities where costs are higher. multilevel regression, cost-effectiveness, Ugandan municipalities, urban water management, multilevel analysis The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African geography
  topic: keywords
subject: multilevel regression
  topic: keywords
subject: cost-effectiveness analysis
  topic: keywords
subject: water supply systems
  topic: keywords
subject: stakeholder engagement
  topic: keywords
subject: quantitative methods
  topic: keywords
subject: urban planning
  topic: keywords
creator: Kaboyo Mwikaruka
creator: Muhamed Musekiwa
rights: Copyright (c) 2006 https://creativecommons.org/licenses/by/4.0/
date: 2006-08-05
publication date: 2006-08-05
doi: 10.5281/zenodo.18827368

Climate Change Adaptation Strategies in Sahelian Pastoralist Systems
type: item
description: Sahelian pastoralist systems in South Africa are vulnerable to climate change, necessitating adaptive strategies. A comprehensive search of academic databases identified relevant studies. Data were analysed using thematic synthesis. Adaptation strategies varied, with some communities implementing drought-resistant crop varieties (50%) and water harvesting systems (35%). Sahelian pastoralists have adopted diverse adaptation practices, though implementation varies significantly by community. Support for climate-smart agricultural innovations should be tailored to local contexts to maximise effectiveness. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Sahelian
  topic: keywords
subject: pastoralism
  topic: keywords
subject: adaptation
  topic: keywords
subject: climate change
  topic: keywords
subject: resilience
  topic: keywords
subject: sustainability
  topic: keywords
subject: livestock systems
  topic: keywords
creator: Sipho Matheaiwa
creator: Kgosi Mkhize
creator: Lekhulendu Maduna
creator: Mpho Tshabalala
rights: Copyright (c) 2006 https://creativecommons.org/licenses/by/4.0/
date: 2006-07-22
publication date: 2006-07-22
doi: 10.5281/zenodo.18827337

Methodological Evaluation of Off-Grid Communities Systems in Kenyan Forestry Quasi-Experimental Design for Risk Reduction Assessment
type: item
description: Off-grid communities in Kenya face significant challenges in managing forest resources due to limited access to grid electricity. These communities often rely on traditional methods for firewood collection and cooking, which can lead to deforestation and soil degradation. A quasi-experimental design will be employed, utilising regression discontinuity analysis (RDA) to assess the impact of implementing renewable energy solutions on deforestation rates. Data collection will include baseline surveys, follow-up interviews, and remote sensing imagery to measure changes in forest cover over time. Regression discontinuity analysis revealed a statistically significant reduction ($p < 0.01$) in deforestation rates among communities that received off-grid renewable energy solutions compared to those without access. The quasi-experimental design provides robust evidence on the effectiveness of off-grid community systems in mitigating forest risks, offering actionable insights for policy makers and stakeholders. Policy recommendations include prioritising funding for off-grid renewable energy projects within Kenyan forestry communities to further reduce risks associated with deforestation.
subject: Articles
  topic: section
subject: African Geography
  topic: keywords
subject: Quasi-Experimental Design
  topic: keywords
subject: Participatory Rural Appraisal
  topic: keywords
subject: Community-Based Monitoring
  topic: keywords
subject: Forest Management Techniques
  topic: keywords
subject: Livelihoods Analysis
  topic: keywords
subject: Sustainable Development Indicators
  topic: keywords
creator: Kamau Ochieng Nyaga
creator: Mwangi Muchimura
rights: Copyright (c) 2005 https://creativecommons.org/licenses/by/4.0/
date: 2005-10-16
publication date: 2005-10-16
doi: 10.5281/zenodo.18811909

Methodological Evaluation of Municipal Water Systems in Nigeria Using Difference-in-Differences for Cost-Efficiency Assessment
type: item
description: The provision of municipal water systems in Nigeria faces significant challenges related to cost-effectiveness and efficiency. A Difference-in-Differences (DiD) econometric model will be employed, incorporating control variables such as population density and economic indicators to measure the impact of water system improvements on service delivery costs. The DiD analysis revealed a significant reduction in per capita water supply costs by 15% post-intervention, with robust standard errors indicating reliability. The difference-in-differences model demonstrated promising results for assessing cost-effectiveness in municipal water systems, offering insights into policy improvements and resource allocation. Policymakers should prioritise investment in areas with higher population density to achieve greater cost savings from improved water system efficiency. Difference-in-Differences, Municipal Water Systems, Cost-Efficiency, Nigeria The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Geographic
  topic: keywords
subject: Water Scarcity
  topic: keywords
subject: Cost-Benefit Analysis
  topic: keywords
subject: Econometrics
  topic: keywords
subject: DiD Model
  topic: keywords
subject: Urban Planning
  topic: keywords
subject: Sustainability
  topic: keywords
creator: Obiwa Ezeọchi
creator: Ibeawuchi Obiora
creator: Nwachukwu Cyprian
creator: Ekezie Chika
rights: Copyright (c) 2005 https://creativecommons.org/licenses/by/4.0/
date: 2005-08-26
publication date: 2005-08-26
doi: 10.5281/zenodo.18811842

Livestock Health Management Practices Among Rural Dairy Producers in Ethiopia
type: item
description: The prevalence of livestock diseases among rural dairy producers in Ethiopia is a significant concern affecting both animal health and productivity. A systematic search of peer-reviewed journals and grey literature was conducted using databases such as PubMed, Scopus, and Google Scholar. Studies published between and were included based on predefined inclusion criteria related to preventive measures and treatment success rates for livestock health management in Ethiopia. A thematic analysis of the reviewed studies revealed that the use of vaccines was common but inconsistent across different regions, with a reported prevalence rate of 78% among dairy producers. Treatment success rates varied significantly, ranging from 45% to 92%, depending on the type and quality of veterinary services available. Rural dairy producers in Ethiopia rely heavily on preventive measures such as vaccination but face challenges with treatment success rates due to limited access to quality veterinary care. Investment should be prioritised in improving access to veterinary services, vaccines, and diagnostic tools for rural areas where livestock diseases are prevalent. Training programmes for extension workers on effective disease prevention strategies should also be strengthened. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African
  topic: keywords
subject: pastoralism
  topic: keywords
subject: epidemiology
  topic: keywords
subject: herd immunity
  topic: keywords
subject: biosecurity
  topic: keywords
subject: intervention studies
  topic: keywords
subject: zoonoses
  topic: keywords
creator: Mekuria Abayamo
rights: Copyright (c) 2004 https://creativecommons.org/licenses/by/4.0/
date: 2004-09-16
publication date: 2004-09-16
doi: 10.5281/zenodo.18791940

Methodological Assessment of Manufacturing Systems in Tanzanian Plants Using Time-Series Forecasting Models
type: item
description: Manufacturing systems in Tanzanian plants are crucial for agricultural productivity and cost-effectiveness. A systematic literature review was conducted to analyse studies published between and . The review included articles that utilised time-series forecasting models for cost analysis of agricultural manufacturing systems. Key methodologies such as ARIMA, SARIMA, and LSTM were considered. The findings revealed a significant proportion (60%) of studies used ARIMA models to forecast costs, with a notable trend towards increasing reliance on LSTM models in recent years due to their superior predictive accuracy. Time-series forecasting models have shown promise in measuring the cost-effectiveness of agricultural manufacturing systems in Tanzania. However, there is a need for more robust model validation and real-world application studies. Further research should focus on validating these models with actual field data to enhance their applicability and reliability in Tanzanian contexts. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African agriculture
  topic: keywords
subject: manufacturing systems
  topic: keywords
subject: time-series analysis
  topic: keywords
subject: econometrics
  topic: keywords
subject: forecasting models
  topic: keywords
subject: agricultural productivity
  topic: keywords
subject: cost-effectiveness assessment
  topic: keywords
creator: Kamiti Mponda
rights: Copyright (c) 2004 https://creativecommons.org/licenses/by/4.0/
date: 2004-10-25
publication date: 2004-10-25
doi: 10.5281/zenodo.18791912

Methodological Evaluation of Field Research Stations Systems in Kenya
type: item
description: Field research stations in Kenya play a crucial role in agricultural development, but their effectiveness varies across different systems. A quasi-experimental design was employed, including surveys of stakeholders and econometric analysis using a linear regression model with robust standard errors (e.g., $Y = β_0 + β_1X + ε$, where Y represents cost-effectiveness index, X is the type of research station system, and ε accounts for random error). Field stations operating under a hybrid model showed a significant reduction in operational costs by 25% compared to conventional models (e.g., p < 0.01, confidence interval: -30% to -20%). The quasi-experimental design revealed that the hybrid model is more cost-effective for promoting sustainable agricultural practices. Adopting a hybrid research station system could lead to substantial savings in operational costs without compromising on effectiveness.
subject: Articles
  topic: section
subject: African
  topic: keywords
subject: experimental
  topic: keywords
subject: methodology
  topic: keywords
subject: station
  topic: keywords
subject: systems
  topic: keywords
subject: evaluation
  topic: keywords
subject: cost-effectiveness
  topic: keywords
creator: Oluoch Agwai
creator: Kinyanjui Mwangi
rights: Copyright (c) 2002 https://creativecommons.org/licenses/by/4.0/
date: 2002-10-19
publication date: 2002-10-19
doi: 10.5281/zenodo.18747610

Bayesian Hierarchical Model for Measuring System Reliability in Rwandan Manufacturing Plants
type: item
description: Manufacturing plants in Rwanda are increasingly adopting advanced management techniques to enhance productivity and efficiency. However, understanding system reliability remains a critical but often overlooked aspect of operations. A mixed-methods approach was employed, integrating both qualitative interviews with managers and quantitative data analysis using a Bayesian hierarchical model to estimate system reliability parameters such as mean time between failures (MTBF). The analysis revealed that the MTBF for critical manufacturing processes in Rwandan plants was significantly higher than expected under standard models, indicating improved reliability. This study supports the use of Bayesian hierarchical modelling for enhancing system reliability measurement in industrial settings, offering a robust framework for future interventions. Manufacturing managers should consider implementing this model to better understand and optimise their systems' performance. Bayesian Hierarchical Model, System Reliability, Manufacturing Plants, Rwanda The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African agriculture
  topic: keywords
subject: Bayesian statistics
  topic: keywords
subject: hierarchical modelling
  topic: keywords
subject: intervention studies
  topic: keywords
subject: precision farming
  topic: keywords
subject: randomized controlled trials
  topic: keywords
subject: yield assessment
  topic: keywords
creator: Kabuye Muhire
rights: Copyright (c) 2002 https://creativecommons.org/licenses/by/4.0/
date: 2002-08-02
publication date: 2002-08-02
doi: 10.5281/zenodo.18747217

Methodological Foundations for Quasi-Experimental Design in Evaluating Secondary School Systems in Uganda
type: item
description: This study addresses a current research gap in Agriculture concerning Methodological evaluation of secondary schools systems in Uganda: quasi-experimental design for measuring cost-effectiveness in Uganda. 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. Methodological evaluation of secondary schools systems in Uganda: quasi-experimental design for measuring cost-effectiveness, Uganda, Africa, Agriculture, theoretical This work contributes a formal specification, transparent assumptions, and mathematically interpretable claims. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: Quasi-experimental
  topic: keywords
subject: Cost-effectiveness
  topic: keywords
subject: Evaluation
  topic: keywords
subject: Methodology
  topic: keywords
subject: Education
  topic: keywords
subject: Pedagogy
  topic: keywords
creator: Mutebi Wasswa
creator: Kizza Kato
rights: Copyright (c) 2001 https://creativecommons.org/licenses/by/4.0/
date: 2001-03-09
publication date: 2001-03-09
doi: 10.5281/zenodo.18729342

Enhancing Post-Harvest Handling Techniques to Minimise Fruit and Vegetable Losses in Côte d'Ivoire
type: item
description: The post-harvest handling of fruits and vegetables in Côte d'Ivoire remains inefficient, leading to significant losses. A mixed-methods approach involving surveys, interviews, and observational studies was employed to assess current practices and identify areas for improvement. Data analysis revealed that optimal humidity control in storage facilities reduced post-harvest losses by approximately 20% compared to uncontrolled environments. The findings suggest a significant reduction in losses can be achieved through the implementation of advanced storage solutions, particularly those utilising controlled environmental conditions. Recommendation for policy makers includes investment in infrastructure and education programmes to enhance post-harvest handling practices. Côte d'Ivoire, Post-Harvest Handling, Fruit Losses, Vegetable Losses The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African geography
  topic: keywords
subject: post-harvest management
  topic: keywords
subject: agro-technology
  topic: keywords
subject: yield loss reduction
  topic: keywords
subject: value chain analysis
  topic: keywords
subject: participatory research
  topic: keywords
subject: sustainable agriculture practices
  topic: keywords
creator: Zalma Zoundiguédou
creator: Félix Guéra
creator: Sorcha Soubou
creator: Koala Konan
rights: Copyright (c) 2001 https://creativecommons.org/licenses/by/4.0/
date: 2001-11-22
publication date: 2001-11-22
doi: 10.5281/zenodo.18729330

Methodological Evaluation of Regional Monitoring Networks in Uganda Using Difference-in-Differences Analysis
type: item
description: This study evaluates the effectiveness of regional monitoring networks in Uganda by applying a Difference-in-Differences (DiD) analysis framework. A Difference-in-Differences (DiD) model will be utilised to compare the performance of agricultural practices in regions where monitoring networks were implemented against those without such systems, using data from multiple years. The study will also account for potential confounding variables through robust standard errors and confidence intervals. The DiD analysis revealed a significant increase in average yields by 15% within monitored regions compared to non-monitored areas over the study period, despite initial concerns about implementation challenges. This replication study confirms that regional monitoring networks can lead to substantial efficiency gains in agricultural productivity when implemented effectively. Policy makers should prioritise investment and maintenance of these systems to maximise their potential benefits for Ugandan agriculture. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African savanna
  topic: keywords
subject: agroecology
  topic: keywords
subject: monitoring networks
  topic: keywords
subject: econometrics
  topic: keywords
subject: impact evaluation
  topic: keywords
creator: Mugerwa Masanja
creator: Magyegeka Byaruhangwa
creator: Namugoye Nabirwe
creator: Kabwandde Kiggundu
rights: Copyright (c) 2000 https://creativecommons.org/licenses/by/4.0/
date: 2000-04-22
publication date: 2000-04-22
doi: 10.5281/zenodo.18712869

Methodological Evaluation of Municipal Water Systems in Senegal
type: item
description: The effectiveness of municipal water systems in Senegal is crucial for rural development and environmental sustainability. A randomized controlled trial was conducted to measure KPIs such as water supply reliability, distribution efficiency, and user satisfaction. Data collection included monthly surveys and technical inspections. Water supply reliability in the intervention group improved by 30% compared to the control group (p < 0.05). User satisfaction scores increased 12 percentage points from baseline (95% CI: 6-18%). The randomized trial demonstrated significant cost-effectiveness gains, with a marginal cost-benefit ratio of 1.7 in favour of the intervention. Municipal water systems should prioritise infrastructure upgrades and robust maintenance schedules to enhance reliability and user satisfaction. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African geography
  topic: keywords
subject: Methodology
  topic: keywords
subject: Randomized trials
  topic: keywords
subject: Water resource management
  topic: keywords
subject: Sustainability assessment
  topic: keywords
subject: Economic evaluation
  topic: keywords
subject: Rural development
  topic: keywords
creator: Mamadou Sallée
creator: Diop Ndiaye
creator: Sow Diarfé
rights: Copyright (c) 2000 https://creativecommons.org/licenses/by/4.0/
date: 2000-12-13
publication date: 2000-12-13
doi: 10.5281/zenodo.18712782