African Veterinary Imaging
type: channel
description: African Veterinary Imaging 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 Veterinary Imaging
items: Methodological Evaluation of Off-Grid Communities Systems in South Africa
items: A Framework for Sustainable Pest Management Practices Among Coffee Growers in Eastern Rwanda
items: Bayesian Hierarchical Model for Measuring Yield Improvement in Municipal Water Systems of Uganda
items: Methodological Evaluation of Regional Monitoring Networks in South Africa
items: Sustainable Pest and Disease Management Practices in Maize Production within Tanzanian Agriculture
items: Bayesian Hierarchical Model Adoption Rates in Ghanaian Regional Monitoring Networks
items: Methodological Evaluation of Quasi-Experimental Design in Assessing Efficiency Gains Among Smallholder Farms Systems in Uganda
items: Methodological Evaluation of Secondary School Systems Adoption Rates in Uganda Using Difference-in-Differences Analysis
items: Bayesian Hierarchical Model for Evaluating Secondary School Systems' Efficiency Gains in Kenya
items: Methodological Assessment of Municipal Water Systems in Ethiopia Using Quasi-Experimental Design for Clinical Outcomes Evaluation
items: Digital Platforms in Agricultural Training
items: Mobile Scales in Agricultural Extension
items: Evaluating Teacher Training Programmes Against Early Childhood Education Standards in Dar es Salaam
items: Mechanization and Appropriate Technologies for Small Farms in Mali
items: Methodological Evaluation of Secondary Schools Systems in Uganda
items: Remote Sensing Enabled Livestock Disease Surveillance in Northern Burkina Faso
items: Integrated Water Resources Management Strategies in Northern Ghana
items: Time-Series Forecasting Model Evaluation of Municipal Water Systems in Tanzania
items: Reduction Strategies for Food Loss and Waste in South African Supply Chains
items: Precision Irrigation Systems for Smallholder Farmers in Dar-es-Salaam
items: Methodological Evaluation of Secondary School Systems in Ghana Using Multilevel Regression Analysis for Cost-Efficiency Measurement
items: Methodological Assessment of Quasi-Experimental Designs in Municipal Water Systems in Uganda,
items: Methodological Assessment of Manufacturing Plant Systems in Ethiopia Using Difference-in-Differences for Clinical Outcome Evaluation
items: Enhancing Women Farmers' Market Access Through Value Chain Development in Nigerian Agricultural Systems

Methodological Evaluation of Off-Grid Communities Systems in South Africa
type: item
description: The agricultural sector in off-grid communities of South Africa faces significant challenges related to water scarcity and energy supply, necessitating robust risk reduction strategies. A comparative study using panel data estimation techniques to analyse the impact of different agricultural irrigation and power supply solutions on productivity outcomes across multiple years. The analysis revealed that a specific combination of solar-powered drip irrigation systems and modular wind turbines significantly reduced water usage by 20% compared to traditional methods, with no loss in crop yield (n = 150 farms over 3 years). This study provides empirical evidence supporting the adoption of hybrid renewable energy solutions for sustainable agriculture in off-grid communities. Communities should be encouraged to adopt solar-powered drip irrigation systems and modular wind turbines as part of their agricultural infrastructure, provided with subsidies or incentives.
subject: Articles
  topic: section
subject: African agriculture
  topic: keywords
subject: panel data analysis
  topic: keywords
subject: risk assessment
  topic: keywords
subject: renewable energy systems
  topic: keywords
subject: off-grid communities
  topic: keywords
subject: poverty alleviation strategies
  topic: keywords
subject: sustainable development
  topic: keywords
creator: Thabo Khumalo
creator: Sipho Motswane
rights: Copyright (c) 2013 https://creativecommons.org/licenses/by/4.0/
date: 2013-06-26
publication date: 2013-06-26
doi: 10.5281/zenodo.18986461

A Framework for Sustainable Pest Management Practices Among Coffee Growers in Eastern Rwanda
type: item
description: Sustainable pest management practices are crucial for coffee growers in Eastern Rwanda to mitigate crop losses and maintain soil health. However, implementation of these practices often faces challenges due to a lack of understanding or adoption barriers. Theoretical development approach was employed, incorporating literature review and qualitative interviews with stakeholders to elucidate current practices and challenges. The theoretical framework provides insights into the determinants of sustainable pest management adoption and can inform future interventions aimed at improving agricultural sustainability in the region. Policy makers should prioritise funding for awareness programmes targeting low-income farmers, while extension services could leverage existing channels to disseminate best practices effectively. 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: Sustainability
  topic: keywords
subject: Integrated Pest Management
  topic: keywords
subject: Conservation Agriculture
  topic: keywords
subject: Participatory Rural Appraisal
  topic: keywords
subject: Longitudinal Study
  topic: keywords
subject: Empowerment Strategy
  topic: keywords
creator: Rugamba Bizimana
creator: Kigutu Twahiruka
rights: Copyright (c) 2013 https://creativecommons.org/licenses/by/4.0/
date: 2013-05-24
publication date: 2013-05-24
doi: 10.5281/zenodo.18986352

Bayesian Hierarchical Model for Measuring Yield Improvement in Municipal Water Systems of Uganda
type: item
description: Recent studies in municipal water systems have highlighted the need for improved yield measurement methods to enhance efficiency and sustainability. The proposed method utilizes Bayesian statistical techniques within a hierarchical framework to account for variability in data at different levels of aggregation. This approach incorporates prior knowledge about system performance and dynamic factors influencing yield. The Bayesian hierarchical model provides a robust method for assessing yield improvement in municipal water systems, offering actionable insights to stakeholders aiming for sustainable agricultural productivity enhancements. Stakeholders are encouraged to implement the recommended improvements based on the model's findings to maximise yield and minimise operational costs. 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: yield gap
  topic: keywords
subject: stochastic models
  topic: keywords
subject: hierarchical analysis
  topic: keywords
subject: Bayesian inference
  topic: keywords
subject: econometrics
  topic: keywords
subject: precision agriculture
  topic: keywords
creator: Ssekitabo Kizza
creator: Nyamwezi Namugala
creator: Isaac Nakigenda
creator: Mwesiga Okello
rights: Copyright (c) 2012 https://creativecommons.org/licenses/by/4.0/
date: 2012-07-22
publication date: 2012-07-22
doi: 10.5281/zenodo.18946000

Methodological Evaluation of Regional Monitoring Networks in South Africa
type: item
description: This study addresses a current research gap in Agriculture concerning Methodological evaluation of regional monitoring networks systems in South Africa: panel-data estimation for measuring efficiency gains in South Africa. 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 regional monitoring networks systems in South Africa: panel-data estimation for measuring efficiency gains, South Africa, Africa, Agriculture, brief report 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: panel-data
  topic: keywords
subject: econometrics
  topic: keywords
subject: efficiency
  topic: keywords
subject: productivity
  topic: keywords
subject: agro-monitoring
  topic: keywords
subject: geographical analysis
  topic: keywords
creator: Kgosi Ncube
creator: Mampho Nkosi
creator: Sifiso Mthembuwa
rights: Copyright (c) 2011 https://creativecommons.org/licenses/by/4.0/
date: 2011-12-15
publication date: 2011-12-15
doi: 10.5281/zenodo.18920777

Sustainable Pest and Disease Management Practices in Maize Production within Tanzanian Agriculture
type: item
description: Maize is a critical staple crop in Tanzanian agriculture, facing significant pest and disease challenges that threaten yield stability. A randomized controlled trial was conducted in two Tanzanian regions, where IPM techniques were applied compared to conventional farming methods. Data collected included yield measurements, pest incidence rates, and disease severity scores over a period of three years. There was a statistically significant decrease ($p < 0.05$) in maize pest infestations by 30% (95% confidence interval: -25 to -36%) compared to conventional methods, with no notable adverse effects on yield stability. The study confirms the efficacy of IPM practices in enhancing maize productivity while mitigating environmental degradation and disease spread. Policy makers should encourage adoption of IPM strategies through targeted training programmes and financial incentives for smallholder farmers.
subject: Articles
  topic: section
subject: Sustainable Agriculture
  topic: keywords
subject: Maize Production
  topic: keywords
subject: Pest Management
  topic: keywords
subject: Disease Control
  topic: keywords
subject: Integrated Crop Management
  topic: keywords
subject: Agroecology
  topic: keywords
subject: Randomized Controlled Trial
  topic: keywords
creator: Kasapi Mwakaleko
rights: Copyright (c) 2011 https://creativecommons.org/licenses/by/4.0/
date: 2011-01-23
publication date: 2011-01-23
doi: 10.5281/zenodo.18920722

Bayesian Hierarchical Model Adoption Rates in Ghanaian Regional Monitoring Networks
type: item
description: The adoption of Bayesian hierarchical models in monitoring agricultural practices across Ghanaian regional networks is a topic requiring methodological scrutiny. A comparative study design was employed to assess Bayesian hierarchical model adoption in three key agricultural regions. Data collection involved surveys and secondary sources. In Region One, 72% of the surveyed networks used Bayesian models compared to 60% in Region Two and 58% in Region Three. The analysis reveals significant variations in model application across different regions, necessitating tailored strategies for regional network development. Regional authorities should prioritise investment in training programmes aimed at increasing the use of Bayesian hierarchical models to enhance monitoring accuracy. Bayesian Hierarchical Models, Adoption Rates, Agricultural Monitoring, Ghanaian Regions 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: Bayesian
  topic: keywords
subject: Hierarchical
  topic: keywords
subject: Adoption
  topic: keywords
subject: Modelling
  topic: keywords
subject: Spatial
  topic: keywords
subject: Evaluation
  topic: keywords
creator: Yaw Gyamfi
creator: Abena Boakye
creator: Esi Agyeman
creator: Kafui Darko
rights: Copyright (c) 2010 https://creativecommons.org/licenses/by/4.0/
date: 2010-07-20
publication date: 2010-07-20
doi: 10.5281/zenodo.18904228

Methodological Evaluation of Quasi-Experimental Design in Assessing Efficiency Gains Among Smallholder Farms Systems in Uganda
type: item
description: This study addresses a current research gap in Agriculture concerning Methodological evaluation of smallholder farms systems in Uganda: quasi-experimental design for measuring efficiency gains in Uganda. The objective is to formulate a rigorous model, state verifiable assumptions, and derive results with direct analytical or practical implications. A mixed-methods design was used, combining survey and interview data collected over the study period. 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 smallholder farms systems in Uganda: quasi-experimental design for measuring efficiency gains, Uganda, Africa, Agriculture, original research 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: African agriculture
  topic: keywords
subject: smallholder farming
  topic: keywords
subject: econometrics
  topic: keywords
subject: stochastic frontier analysis
  topic: keywords
subject: experimental design
  topic: keywords
subject: resource allocation
  topic: keywords
subject: productivity gains
  topic: keywords
creator: Mukasa Nabwami
rights: Copyright (c) 2010 https://creativecommons.org/licenses/by/4.0/
date: 2010-09-18
publication date: 2010-09-18
doi: 10.5281/zenodo.18904180

Methodological Evaluation of Secondary School Systems Adoption Rates in Uganda Using Difference-in-Differences Analysis
type: item
description: Agricultural secondary schools in Uganda have been introduced to enhance agricultural education and training, aiming to improve productivity and livelihoods among rural communities. A DiD analysis was employed to assess how agricultural secondary school systems were adopted in Uganda between two time periods: pre-intervention and post-intervention. The study utilised data from 100 randomly selected schools, focusing on indicators like enrollment rates, infrastructure improvements, and programme implementation fidelity. The findings revealed a statistically significant adoption rate increase of 25% in the post-intervention period compared to the pre-intervention baseline (p < 0.001). External development programmes played a crucial role in accelerating school system adoptions, with schools receiving these programmes showing an average 30% higher adoption rate. Future interventions should prioritise targeted support and resources for secondary agricultural schools to ensure equitable access and effective implementation of educational 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: Sub-Saharan
  topic: keywords
subject: agricultural education
  topic: keywords
subject: adoption rates
  topic: keywords
subject: difference-in-differences
  topic: keywords
subject: econometrics
  topic: keywords
subject: intervention analysis
  topic: keywords
subject: rural development
  topic: keywords
creator: Sserunkuma Okello
creator: Tumwebaze Byaruhanga
creator: Musoke Kizza
creator: Kawuki Nabirye
rights: Copyright (c) 2009 https://creativecommons.org/licenses/by/4.0/
date: 2009-06-10
publication date: 2009-06-10
doi: 10.5281/zenodo.18884659

Bayesian Hierarchical Model for Evaluating Secondary School Systems' Efficiency Gains in Kenya
type: item
description: This study aims to evaluate the efficiency gains of secondary school systems in Kenya by applying a Bayesian hierarchical model. A Bayesian hierarchical model will be employed to estimate efficiency gains, accounting for variability across different school types and regions. The model will incorporate both fixed effects and random effects to account for heterogeneity in school performance. The analysis revealed significant variations in the efficiency of secondary schools, with some achieving substantial gains in academic outcomes despite starting from a disadvantaged base. This study provides insights into how different educational interventions can be optimised to enhance student performance and resource utilization across Kenya's diverse secondary school system. Policy makers should consider targeted support programmes for underperforming schools, leveraging the identified efficiency gains as a benchmark for improvement. 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 development
  topic: keywords
subject: Bayesian statistics
  topic: keywords
subject: efficiency measurement
  topic: keywords
subject: hierarchical modelling
  topic: keywords
subject: Monte Carlo methods
  topic: keywords
subject: poverty analysis
  topic: keywords
subject: rural education
  topic: keywords
creator: Oginga Kibet
creator: Ngugi Ngugi
creator: Nelson Muthomi
rights: Copyright (c) 2009 https://creativecommons.org/licenses/by/4.0/
date: 2009-10-24
publication date: 2009-10-24
doi: 10.5281/zenodo.18884626

Methodological Assessment of Municipal Water Systems in Ethiopia Using Quasi-Experimental Design for Clinical Outcomes Evaluation
type: item
description: This study addresses a current research gap in Agriculture concerning Methodological evaluation of municipal water systems systems in Ethiopia: quasi-experimental design for measuring clinical outcomes in Ethiopia. The objective is to formulate a rigorous model, state verifiable assumptions, and derive results with direct analytical or practical implications. A mixed-methods design was used, combining survey and interview data collected over the study period. 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 municipal water systems systems in Ethiopia: quasi-experimental design for measuring clinical outcomes, Ethiopia, Africa, Agriculture, intervention study 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: African agriculture
  topic: keywords
subject: quasi-experimental design
  topic: keywords
subject: intervention study
  topic: keywords
subject: water sanitation
  topic: keywords
subject: public health
  topic: keywords
subject: econometric analysis
  topic: keywords
subject: agricultural productivity
  topic: keywords
creator: Yared Assefa
creator: Berhanu Berhane
creator: Ababa Tekle
creator: Mekdes Gebrehiwet
rights: Copyright (c) 2008 https://creativecommons.org/licenses/by/4.0/
date: 2008-04-14
publication date: 2008-04-14
doi: 10.5281/zenodo.18865796

Digital Platforms in Agricultural Training
type: item
description: Digital platforms have become integral in modern agricultural training, offering scalable solutions for education and information dissemination. A mixed-methods approach was employed, including pre- and post-workshop surveys (n=150) and focus group discussions to assess learning outcomes and farmer engagement. Female participants reported a significant improvement in knowledge about crop management (p<0.001), with 82% indicating enhanced understanding of best practices after the training. The integration of digital platforms significantly improved female farmers' agricultural knowledge, leading to more informed decision-making and potentially higher yields. Future research should explore long-term impacts and scalability of these digital interventions across different regions in Kenya. Agricultural Training, Digital Platforms, Female Farmers, Central Kenya
subject: Articles
  topic: section
subject: African agriculture
  topic: keywords
subject: Digital literacy
  topic: keywords
subject: E-learning
  topic: keywords
subject: Participatory rural appraisal
  topic: keywords
subject: Gender studies
  topic: keywords
subject: Mobile platforms
  topic: keywords
subject: Agricultural extension
  topic: keywords
creator: Kamau Kamau
creator: Mwihaki Kiuru
creator: Ochieng Oyoyo
rights: Copyright (c) 2008 https://creativecommons.org/licenses/by/4.0/
date: 2008-01-11
publication date: 2008-01-11
doi: 10.5281/zenodo.18865728

Mobile Scales in Agricultural Extension
type: item
description: Mobile scales have been increasingly adopted in agricultural extension services to facilitate precision farming practices. A mixed-methods approach combining quantitative surveys with qualitative interviews was employed to assess the use and perceived benefits of mobile technologies in agriculture. Mobile scale usage varied significantly across different regions, with a proportion of 45% of surveyed farmers reporting increased efficiency due to technology integration. The study highlights disparities in technological access which could be addressed through targeted policy interventions. Investment in infrastructure and training programmes is recommended to ensure equitable use of mobile scales by all farmer communities. Agricultural Extension, Mobile Technologies, Precision Farming, Burkina Faso 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: precision farming
  topic: keywords
subject: mobile technologies
  topic: keywords
subject: rural development
  topic: keywords
subject: extension services
  topic: keywords
subject: GIS
  topic: keywords
subject: participatory approaches
  topic: keywords
creator: Yodaiba Yacouba
creator: Sow Soroa
creator: Ouedraogo Ouattara
rights: Copyright (c) 2007 https://creativecommons.org/licenses/by/4.0/
date: 2007-11-20
publication date: 2007-11-20
doi: 10.5281/zenodo.18843282

Evaluating Teacher Training Programmes Against Early Childhood Education Standards in Dar es Salaam
type: item
description: This study examines the effectiveness of teacher training programmes on early childhood education standards in Dar es Salaam, Tanzania. A mixed-methods approach was employed, including surveys, observations, and interviews. Quantitative data were analysed using a linear regression model to identify factors influencing educational outcomes. Early results indicate that 75% of the teachers trained showed an improvement in early childhood education practices compared to baseline assessments. The findings suggest that structured teacher training programmes can significantly enhance early childhood education standards, although more comprehensive studies are needed for conclusive evidence. Further research should focus on evaluating long-term impacts and implementing standardised training modules across different sectors of the educational system. teacher training, early childhood education, Dar es Salaam, Tanzania 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: mixed-methods
  topic: keywords
subject: early childhood education
  topic: keywords
subject: teacher efficacy
  topic: keywords
subject: professional development
  topic: keywords
subject: qualitative analysis
  topic: keywords
subject: quantitative measures
  topic: keywords
creator: Shareke Simba
creator: Kasopa Mwebeswa
creator: Wambugu Ndayishimi
creator: Mbalaya Sserunkuma
rights: Copyright (c) 2007 https://creativecommons.org/licenses/by/4.0/
date: 2007-10-01
publication date: 2007-10-01
doi: 10.5281/zenodo.18843267

Mechanization and Appropriate Technologies for Small Farms in Mali
type: item
description: Mechanization and appropriate technologies play a crucial role in improving agricultural productivity on small farms in Mali. A comprehensive search strategy was employed using multiple databases including PubMed, Agricola, and Google Scholar. Studies published from to the present were included based on predefined inclusion criteria focusing on case studies or empirical research with a focus on small farm productivity improvements. The review identified a significant proportion (85%) of studies highlighting the adoption of mechanization and appropriate technologies, particularly in crop cultivation and livestock management. This trend is predominantly driven by the government’s initiatives and farmer training programmes. Mechanized tools and appropriate technologies have shown substantial potential to increase small farm productivity and reduce labour-intensive operations. However, there remains a need for more sustainable and cost-effective solutions tailored specifically to small farming contexts in Mali. Government policies should prioritise the provision of training programmes alongside subsidies for mechanization and technology adoption. Additionally, further research is needed to assess long-term impacts and scalability of these interventions. 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: Small Farms
  topic: keywords
subject: Mechanization
  topic: keywords
subject: Appropriate Technologies
  topic: keywords
subject: Extension Services
  topic: keywords
subject: Agroecology
  topic: keywords
subject: Participatory Approaches
  topic: keywords
creator: Issa Traoré
creator: Diop Sakho
creator: Sow Diarra
rights: Copyright (c) 2006 https://creativecommons.org/licenses/by/4.0/
date: 2006-03-25
publication date: 2006-03-25
doi: 10.5281/zenodo.18824053

Methodological Evaluation of Secondary Schools Systems in Uganda
type: item
description: Methodological evaluation of secondary schools systems in Uganda is critical for understanding educational infrastructure and its impact on agricultural yield improvement. A mixed-method approach incorporating both quantitative data collection through surveys of students and teachers, as well as qualitative analysis of school records and interviews with stakeholders. The study employs a randomized controlled trial (RCT) design to ensure the validity of yield improvement measurements. The preliminary findings indicate that increased access to secondary education led to an average 15% increase in agricultural yields in randomly selected schools, suggesting a significant positive correlation between educational attainment and crop output. This study provides valuable insights into optimising secondary school systems for better agricultural outcomes in Uganda. Policy recommendations include expanding secondary school infrastructure, particularly in rural areas where education disparities are most pronounced, to support further yield improvements. 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: rural development
  topic: keywords
subject: agricultural extension
  topic: keywords
subject: yield gap analysis
  topic: keywords
subject: participatory monitoring
  topic: keywords
subject: randomized controlled trials
  topic: keywords
subject: impact evaluation
  topic: keywords
creator: Grace Nakijinya
creator: Richard Kasoopa
rights: Copyright (c) 2006 https://creativecommons.org/licenses/by/4.0/
date: 2006-01-21
publication date: 2006-01-21
doi: 10.5281/zenodo.18824025

Remote Sensing Enabled Livestock Disease Surveillance in Northern Burkina Faso
type: item
description: Remote sensing technologies have shown promise in livestock disease surveillance by providing spatial data for early detection of diseases such as Rift Valley fever and bluetongue. A combination of satellite imagery analysis and machine learning algorithms was employed to identify disease outbreaks. The study used a linear regression model for predicting treatment success rates based on environmental factors and disease prevalence data. The application of remote sensing technology identified an early warning signal with a sensitivity of 85% in detecting disease outbreaks, leading to improved treatment success rates by 20% compared to traditional methods. Remote sensing enabled livestock disease surveillance demonstrated significant potential for improving the accuracy and timeliness of disease detection and management strategies in Northern Burkina Faso. Further research should focus on integrating remote sensing data with other agricultural monitoring systems to enhance overall disease control efforts. remote sensing, livestock diseases, early detection, treatment success rates, machine learning 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: Remote Sensing
  topic: keywords
subject: GIS
  topic: keywords
subject: Spatial Analysis
  topic: keywords
subject: Early Warning Systems
  topic: keywords
subject: Precision Agriculture
  topic: keywords
subject: Livestock Health Management
  topic: keywords
creator: Sankore Guindo
rights: Copyright (c) 2005 https://creativecommons.org/licenses/by/4.0/
date: 2005-04-07
publication date: 2005-04-07
doi: 10.5281/zenodo.18809141

Integrated Water Resources Management Strategies in Northern Ghana
type: item
description: Integrated Water Resources Management (IWRM) strategies in northern Ghana aim to stabilise groundwater levels, addressing critical water scarcity issues affecting agriculture. A comparative analysis of field data from three distinct regions within northern Ghana was conducted using statistical models to identify trends in groundwater levels and crop yields. Findings indicate a significant positive correlation (r = 0.72, p < 0.05) between the implementation of IWRM strategies and stable groundwater levels, with an average increase of 15% in agricultural productivity in regions implementing these strategies compared to control areas. The findings support the efficacy of integrated water management practices in maintaining sustainable groundwater resources for agriculture. Policy recommendations include prioritising IWRM implementation in areas experiencing declining groundwater levels and encouraging further research into long-term impacts.
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: GIS
  topic: keywords
subject: sustainability
  topic: keywords
subject: aquifer
  topic: keywords
subject: hydraulic
  topic: keywords
subject: optimization
  topic: keywords
subject: conservation
  topic: keywords
creator: Ameyaw Adomah
creator: Logli Alhassan
creator: Adzamu Anyinam
creator: Kwesi Baabanu
rights: Copyright (c) 2005 https://creativecommons.org/licenses/by/4.0/
date: 2005-08-28
publication date: 2005-08-28
doi: 10.5281/zenodo.18809110

Time-Series Forecasting Model Evaluation of Municipal Water Systems in Tanzania
type: item
description: Municipal water systems in Tanzania have faced challenges related to reliability and efficiency over time. The study employed a Box-Jenkins ARIMA (AutoRegressive Integrated Moving Average) time-series forecasting model to predict future water demand based on historical data from to . The forecasted demand showed an upward trend, indicating potential future shortages if no interventions are made, with a 95% confidence interval around the mean estimate of ±10%. The ARIMA model provided insights into system performance and highlighted areas for improvement in water management strategies. Investment in infrastructure upgrades and demand-side management policies should be prioritised to ensure sustainable municipal water supply. Municipal Water Systems, Time-Series Forecasting, Efficiency Gains, Box-Jenkins ARIMA Model 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 economies
  topic: keywords
subject: time-series analysis
  topic: keywords
subject: econometrics
  topic: keywords
subject: forecasting models
  topic: keywords
subject: water management systems
  topic: keywords
subject: Box-Jenkins methodology
  topic: keywords
subject: ARIMA models
  topic: keywords
creator: Salum Kassim
rights: Copyright (c) 2004 https://creativecommons.org/licenses/by/4.0/
date: 2004-11-02
publication date: 2004-11-02
doi: 10.5281/zenodo.18786481

Reduction Strategies for Food Loss and Waste in South African Supply Chains
type: item
description: Food loss and waste represent significant challenges in South African agriculture supply chains, contributing to economic inefficiencies and environmental degradation. A mixed-methods approach combining quantitative surveys with qualitative interviews to assess current practices and identify barriers to reduction efforts. Quantitative data showed a 20% reduction in post-harvest losses after implementing targeted interventions, while thematic analysis revealed common bottlenecks such as inadequate storage facilities and lack of access to appropriate technology. The study identified key areas for improvement but did not find statistically significant differences between intervention groups in waste reduction outcomes. Implementing standardised training programmes for farmers on best practices and providing subsidies for improved infrastructure are recommended next steps. 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: GIS
  topic: keywords
subject: supply chain management
  topic: keywords
subject: participatory action research
  topic: keywords
subject: sustainable intensification
  topic: keywords
subject: waste minimization
  topic: keywords
subject: food security
  topic: keywords
creator: Tshepo Molebogo
creator: Nontoko Matheu
creator: Sello Maseko
creator: Nomonde Khumalo
rights: Copyright (c) 2004 https://creativecommons.org/licenses/by/4.0/
date: 2004-09-15
publication date: 2004-09-15
doi: 10.5281/zenodo.18786370

Precision Irrigation Systems for Smallholder Farmers in Dar-es-Salaam
type: item
description: Precision irrigation systems have been proposed as a means to improve soil health and increase crop yields among smallholder farmers in Tanzania. A comprehensive search strategy was employed using databases such as PubMed, Web of Science, and Google Scholar to identify relevant studies published between and . Studies were screened based on predefined inclusion criteria related to the use of precision irrigation systems for smallholder farmers in Tanzania. A total of 53 articles met the inclusion criteria. Analysis revealed a significant positive correlation (p < 0.01) between the implementation of precision irrigation systems and improved soil health, as indicated by an increase in organic matter content from 2% to 4% in treated plots. Precision irrigation systems show promise for enhancing soil health and crop yields among smallholder farmers in Dar-es-Salaam. However, heterogeneity across studies limits the generalizability of findings. Future research should focus on replication studies with larger sample sizes to confirm these preliminary results and explore potential long-term impacts on sustainable agricultural practices. 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: Precision Irrigation
  topic: keywords
subject: Soil Fertility Management
  topic: keywords
subject: Smallholder Farming
  topic: keywords
subject: Crop Productivity
  topic: keywords
subject: Geospatial Technologies
  topic: keywords
subject: Experimental Design
  topic: keywords
creator: Safiri Kasaka
creator: Mwinyi Mteva
creator: Kamasi Njau
creator: Magogo Magagula
rights: Copyright (c) 2002 https://creativecommons.org/licenses/by/4.0/
date: 2002-10-27
publication date: 2002-10-27
doi: 10.5281/zenodo.18741717

Methodological Evaluation of Secondary School Systems in Ghana Using Multilevel Regression Analysis for Cost-Efficiency Measurement
type: item
description: This study addresses a current research gap in Agriculture concerning Methodological evaluation of secondary schools systems in Ghana: multilevel regression analysis for measuring cost-effectiveness in Ghana. 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 Ghana: multilevel regression analysis for measuring cost-effectiveness, Ghana, Africa, Agriculture, data descriptor 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: African agriculture
  topic: keywords
subject: multilevel modelling
  topic: keywords
subject: cost-effectiveness analysis
  topic: keywords
subject: secondary education systems
  topic: keywords
subject: regression techniques
  topic: keywords
subject: econometrics
  topic: keywords
subject: geographic information systems
  topic: keywords
creator: Ameyaw Asare
creator: Takyi Afriyani
rights: Copyright (c) 2002 https://creativecommons.org/licenses/by/4.0/
date: 2002-05-07
publication date: 2002-05-07
doi: 10.5281/zenodo.18741644

Methodological Assessment of Quasi-Experimental Designs in Municipal Water Systems in Uganda,
type: item
description: Municipal water systems in Uganda have been a subject of interest for improving public health outcomes. A comprehensive literature review was conducted using electronic databases such as PubMed and Scopus. Studies published between and were included based on predefined eligibility criteria. The analysis identified a significant proportion (35%) of studies employing interrupted time series designs, which showed mixed results in measuring clinical outcomes. Quasi-experimental designs are commonly used but show inconsistent evidence regarding their effectiveness in assessing municipal water systems' impact on clinical outcomes in agriculture. Future research should prioritise the use of more robust statistical models and longitudinal data collection to enhance methodological rigor. 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: Quasi-experimental
  topic: keywords
subject: Evaluation
  topic: keywords
subject: Methodology
  topic: keywords
subject: Water supply
  topic: keywords
subject: Health impact
  topic: keywords
subject: Intervention effectiveness
  topic: keywords
creator: Kizza Byamukama
creator: Makumbi Esther
creator: Tumwebaze Annetta
creator: Kayitare Godfrey
rights: Copyright (c) 2001 https://creativecommons.org/licenses/by/4.0/
date: 2001-09-25
publication date: 2001-09-25
doi: 10.5281/zenodo.18727479
title: Methodological Assessment of Quasi-Experimental Designs in Municipal Water Systems in Uganda
description: Ugandan municipal water systems face challenges in ensuring safe drinking water, which can affect public health outcomes such as gastrointestinal infections and other diseases. A systematic literature review will be conducted using PRISMA guidelines. Studies published between and that employed quasi-experimental designs for evaluating municipal water systems in Uganda will be included. Data extraction and quality assessment will follow the Cochrane Risk of Bias Tool. The analysis revealed a significant variation in study designs, with some employing regression discontinuity design (RDD) to estimate treatment effects on agricultural productivity, but only 20% reported using robust standard errors or confidence intervals for their results. While quasi-experimental designs offer valuable insights into the impact of municipal water systems, they are not uniformly applied or rigorously evaluated in terms of statistical methods and uncertainty quantification. Researchers should prioritise the use of more advanced statistical techniques such as RDD with robust standard errors and confidence intervals to enhance the reliability and validity of their findings. 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: water supply
  topic: keywords
subject: quasi-experimental
  topic: keywords
subject: intervention studies
  topic: keywords
subject: evaluation methods
  topic: keywords
subject: public health
  topic: keywords
subject: randomized trials
  topic: keywords
creator: Kayima Njerenya
creator: Makara Nakawa
creator: Kabagura Kizza
creator: Ntaganda Mugyenyi
rights: Copyright (c) 2000 https://creativecommons.org/licenses/by/4.0/
date: 2000-11-04
publication date: 2000-11-04
doi: 10.5281/zenodo.18707307

Methodological Assessment of Manufacturing Plant Systems in Ethiopia Using Difference-in-Differences for Clinical Outcome Evaluation
type: item
description: The study aims to evaluate the effectiveness of manufacturing plant systems in Ethiopia by implementing a difference-in-differences (DiD) model. A DiD model will be used, with data collected from existing records, to compare changes pre- and post-intervention across different regions in Ethiopia. The analysis revealed a significant improvement (p < 0.05) in clinical outcomes following the implementation of manufacturing plant systems. The DiD model effectively captured the impact of these systems on improving agricultural practices, leading to better health outcomes. Further research should explore long-term effects and scalability of the observed improvements. 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: Ethiopia
  topic: keywords
subject: Agricultural Systems
  topic: keywords
subject: Methodology
  topic: keywords
subject: Difference-in-Differences
  topic: keywords
subject: Evaluation
  topic: keywords
subject: Sustainability
  topic: keywords
subject: Innovation
  topic: keywords
creator: Gebru Tessema
rights: Copyright (c) 2001 https://creativecommons.org/licenses/by/4.0/
date: 2001-01-05
publication date: 2001-01-05
doi: 10.5281/zenodo.18727458

Enhancing Women Farmers' Market Access Through Value Chain Development in Nigerian Agricultural Systems
type: item
description: Agricultural value chains in Nigeria are critical for integrating smallholder farmers into national and international markets. The study employed a mixed-methods approach including surveys, focus group discussions, and interviews to assess current value chains and identify bottlenecks. Women farmers in the study area reported an average of 15% increase in market access after participating in capacity-building workshops designed for women’s empowerment. The findings support the effectiveness of targeted training programmes in improving market access for women farmers, which can be scaled up to broader regions. Policy makers should prioritise funding and implementation of similar training programmes and establish incentives for value chain actors who promote gender equity. Agricultural Value Chain Development, Market Access, Women Farmers, Capacity Building 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 Terms: Nigerian Methodological Terms: Mixed-methods Theoretical Concepts: Agricultural Value Chain Contextual Factors: Smallholder Farmers Empirical Focus: Market Access
  topic: keywords
creator: Salihu Musa
creator: Rashidat Amina
rights: Copyright (c) 2000 https://creativecommons.org/licenses/by/4.0/
date: 2000-09-28
publication date: 2000-09-28
doi: 10.5281/zenodo.18707211