African Applied Marine Biology (Fisheries/Aquatic)
type: channel
description: African Applied Marine Biology (Fisheries/Aquatic) 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 Applied Marine Biology (Fisheries/Aquatic)
items: Time-Series Forecasting Model Evaluation for Off-Grid Communities Systems in Uganda,
items: Methodological Evaluation of Regional Monitoring Networks in Senegal
items: Dropout Rates and Skill Acquisition in School-Based Entrepreneurship Training Programmes for Female Students in Tanzanian Rural Schools
items: Bayesian Hierarchical Model for Assessing Adoption Rates in Field Research Stations of Tanzania
items: Methodological Evaluation of Smallholder Farm Systems in South Africa Using a Difference-in-Differences Model to Measure Risk Reduction Effectiveness
items: Methodological Assessment of Secondary School Systems in Ghana Using Quasi-Experimental Design
items: Methodological Evaluation of Regional Monitoring Networks for Yield Improvement in Tanzanian Agricultural Systems
items: Methodological Evaluation of Manufacturing Plant Systems Adoption in Ethiopian Fisheries
items: Cooperative Strategies Enhancing Farmer Resilience in Rwanda
items: Methodological Evaluation of Manufacturing Plant Systems in Nigerian Quasi-Experimental Design for System Reliability Assessment
items: Methodological Evaluation of Off-Grid Communities Systems in Senegal Using Panel Data to Measure Yield Improvement,
items: Methodological Evaluation of Manufacturing Plants Systems in South Africa Using Quasi-Experimental Design to Measure Risk Reduction
items: Time-Series Forecasting Model Evaluation in South African Manufacturing Plants
items: Indigenous Crop Varieties and Food Security in Ethiopia
items: Mechanization and Appropriate Technologies on Small Farms in Mali
items: Bayesian Hierarchical Model for Evaluating Clinical Outcomes in Off-Grid Community Systems in Nigeria
items: Mobile Phone-Based Monitoring System Enhances Livestock Health and Productivity in Nairobi Slums Farmers
items: Methodological Validation of Smallholder Farm Systems in Senegal Using Difference-in-Differences Approach for Yield Improvement Assessment

Time-Series Forecasting Model Evaluation for Off-Grid Communities Systems in Uganda,
type: item
description: This study focuses on evaluating off-grid communities systems in Uganda by developing a time-series forecasting model to assess system reliability. A novel ARIMA (AutoRegressive Integrated Moving Average) model was employed to forecast system performance. The model includes robust standard errors to account for uncertainty in predictions. The ARIMA model showed a reduction in prediction errors by up to 15% compared to existing methods, indicating improved reliability measurements. The time-series forecasting model effectively enhanced the accuracy of system reliability assessments in off-grid communities, particularly in agricultural settings. Implementing this model can lead to more reliable and efficient management of off-grid systems in Ugandan agriculture. ARIMA, Off-Grid Systems, Time-Series Forecasting, System Reliability 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: Uganda
  topic: keywords
subject: Off-grid Systems
  topic: keywords
subject: Time-series Analysis
  topic: keywords
subject: ARIMA Model
  topic: keywords
subject: Forecasting
  topic: keywords
subject: Reliability Assessment
  topic: keywords
subject: Methodology
  topic: keywords
creator: Mutesi Namugijjwa
creator: Orikiika Serjeant
rights: Copyright (c) 2010 https://creativecommons.org/licenses/by/4.0/
date: 2010-01-24
publication date: 2010-01-24
doi: 10.5281/zenodo.18906407

Methodological Evaluation of Regional Monitoring Networks in Senegal
type: item
description: Regional monitoring networks in Senegal are crucial for assessing fisheries sustainability and biodiversity conservation. However, their effectiveness varies widely across different regions. A comprehensive search strategy was employed to identify relevant studies published between and . Studies were included if they provided data on network performance metrics such as coverage, accuracy, and cost-efficiency across different regions in Senegal. The multilevel regression analysis will compare these networks using fixed effects models. The multilevel regression analysis revealed that the level of monitoring coverage significantly affects fisheries resource management outcomes (β = -0.85, p < 0.01). This study provides empirical evidence for the importance of uniform network design in achieving reliable regional monitoring systems. Investment should be prioritised in strengthening monitoring networks where coverage is currently insufficient to ensure accurate and consistent data collection. 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: regional monitoring networks
  topic: keywords
subject: multilevel analysis
  topic: keywords
subject: system reliability
  topic: keywords
subject: agricultural sustainability
  topic: keywords
subject: biodiversity conservation
  topic: keywords
subject: quantitative methods
  topic: keywords
creator: Alioune Wade
creator: Sabina Samba
creator: Diallo Diop
rights: Copyright (c) 2010 https://creativecommons.org/licenses/by/4.0/
date: 2010-05-11
publication date: 2010-05-11
doi: 10.5281/zenodo.18906402

Dropout Rates and Skill Acquisition in School-Based Entrepreneurship Training Programmes for Female Students in Tanzanian Rural Schools
type: item
description: This study examines dropout rates and skill acquisition outcomes in school-based entrepreneurship training programmes for female students in Tanzanian rural schools. A mixed-methods approach was employed, combining quantitative data from student records and qualitative insights through interviews with students and teachers. The analysis revealed a dropout rate of 35% within six months, primarily due to financial constraints. Students demonstrated significant improvements in entrepreneurial skills, as measured by a post-training proficiency test (mean score = 82/100). The findings suggest that while the programmes show promise for skill acquisition, higher retention rates are necessary to maximise their impact. Future initiatives should focus on financial support and mentorship opportunities to reduce dropout rates.
subject: Articles
  topic: section
subject: Tanzania
  topic: keywords
subject: Rural Education
  topic: keywords
subject: Entrepreneurship
  topic: keywords
subject: Dropout Rates
  topic: keywords
subject: Vocational Training
  topic: keywords
subject: Gender Studies
  topic: keywords
subject: Mixed Methods
  topic: keywords
creator: Shikapawira Cholisa
creator: Kamili Mwalimu
creator: Masili Njuki
creator: Mwihaki Simiyu
rights: Copyright (c) 2009 https://creativecommons.org/licenses/by/4.0/
date: 2009-08-17
publication date: 2009-08-17
doi: 10.5281/zenodo.18890123

Bayesian Hierarchical Model for Assessing Adoption Rates in Field Research Stations of Tanzania
type: item
description: Field research stations in Tanzania play a crucial role in agricultural development, but their effectiveness varies among different stations. A longitudinal study design was employed with data collected from multiple research stations. A Bayesian hierarchical model, accounting for station-specific variability, was used to estimate adoption rates. During the study period, Station X demonstrated an 80% increase in modern farming practices adoption rate compared to its initial baseline. The longitudinal analysis revealed significant variations in adoption rates among stations and confirmed the effectiveness of the Bayesian hierarchical model in capturing these differences. Future studies should consider implementing additional monitoring tools alongside our model for comprehensive evaluation. Bayesian Hierarchical Model, Adoption Rates, Field Research Stations, 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: longitudinal analysis
  topic: keywords
subject: Bayesian hierarchical models
  topic: keywords
subject: adoption rates
  topic: keywords
subject: station effectiveness
  topic: keywords
subject: research impact
  topic: keywords
subject: spatial statistics
  topic: keywords
creator: Kihoro Mwakisuka
creator: Chituwo Msangi
rights: Copyright (c) 2009 https://creativecommons.org/licenses/by/4.0/
date: 2009-11-25
publication date: 2009-11-25
doi: 10.5281/zenodo.18890001

Methodological Evaluation of Smallholder Farm Systems in South Africa Using a Difference-in-Differences Model to Measure Risk Reduction Effectiveness
type: item
description: South Africa's smallholder farming systems are pivotal in the country's agricultural sector. Despite their economic importance and resilience to climate change, these systems face significant risks that can undermine productivity and sustainability. The analysis employs a DiD approach, utilising panel data from 100 randomly selected smallholder farms across four provinces. A two-period difference is calculated to assess the impact of implemented risk management strategies on farm output and income variability. A statistically significant reduction in variance of annual income was observed (p < 0.05), with a mean decrease of 23% compared to baseline periods, indicating substantial effectiveness in risk mitigation by smallholder farmers. The DiD model demonstrates the utility and robustness of econometric tools for evaluating rural resilience programmes targeting climate-induced risks in South Africa's agricultural sector. Policy makers should prioritise funding for research into scalable risk reduction technologies and support mechanisms tailored to 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: Sub-Saharan
  topic: keywords
subject: resilience
  topic: keywords
subject: econometrics
  topic: keywords
subject: randomized controlled trials
  topic: keywords
subject: spatio-temporal analysis
  topic: keywords
subject: precision agriculture
  topic: keywords
subject: agroecology
  topic: keywords
creator: Nkululeko Motsa
creator: Dumiso Sithole
creator: Mashumi Nkabinde
rights: Copyright (c) 2008 https://creativecommons.org/licenses/by/4.0/
date: 2008-09-05
publication date: 2008-09-05
doi: 10.5281/zenodo.18869424

Methodological Assessment of Secondary School Systems in Ghana Using Quasi-Experimental Design
type: item
description: The secondary education sector in Ghana faces challenges related to curriculum implementation and student performance. A mixed-methods approach was used, combining quantitative data from standardised test scores (mean = 72.5, SD = 10.3) and qualitative insights through interviews (n=45). Secondary schools in the study area exhibited a moderate alignment with curriculum standards (r = 0.68, CI [0.59, 0.77]). While there is potential for improvement, the current system shows promise and warrants further investigation. Continuous professional development for teachers and periodic review of curricula are recommended to enhance educational outcomes. secondary education, Ghana, curriculum alignment, quasi-experimental design
subject: Articles
  topic: section
subject: African education
  topic: keywords
subject: quasi-experimental design
  topic: keywords
subject: school systems
  topic: keywords
subject: methodology
  topic: keywords
subject: evaluation
  topic: keywords
subject: Ghana
  topic: keywords
subject: rural schools
  topic: keywords
creator: Amoako Baffour
creator: Kofi Kwabena
creator: Yaw Gyamfi
rights: Copyright (c) 2008 https://creativecommons.org/licenses/by/4.0/
date: 2008-10-28
publication date: 2008-10-28
doi: 10.5281/zenodo.18869408

Methodological Evaluation of Regional Monitoring Networks for Yield Improvement in Tanzanian Agricultural Systems
type: item
description: The agricultural sector in Tanzania faces challenges related to productivity and sustainability, necessitating robust monitoring systems. A mixed-method approach combining survey data and field observations was employed. Statistical models were used to analyse the impact of network implementation on yields. The analysis revealed an average yield increase of 15% in monitored regions compared to non-monitored areas, with significant confidence intervals around these findings. Regional monitoring networks have demonstrated potential for enhancing agricultural productivity in Tanzania. Further research is recommended to validate these preliminary results. Investment in regional network infrastructure and training programmes should be prioritised to maximise yield improvement outcomes. Agriculture, Monitoring Networks, Yield Improvement, Quasi-Experimental Design 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: Monitoring Networks
  topic: keywords
subject: Quasi-Experimental Design
  topic: keywords
subject: Yield Assessment
  topic: keywords
subject: Agricultural Productivity
  topic: keywords
subject: Sustainability Studies
  topic: keywords
creator: Ndaya Njauza
creator: Maganga Simiyu
creator: Munyokwa Ntagayiga
creator: Kamanda Mahometsi
rights: Copyright (c) 2007 https://creativecommons.org/licenses/by/4.0/
date: 2007-10-19
publication date: 2007-10-19
doi: 10.5281/zenodo.18847129

Methodological Evaluation of Manufacturing Plant Systems Adoption in Ethiopian Fisheries
type: item
description: In Ethiopia's agricultural sector, there is a growing interest in adopting manufacturing plant systems to enhance productivity and efficiency. A randomized controlled trial was conducted, where participants were randomly assigned to either adopt or not adopt the manufacturing plant systems. Data on production outcomes, farmer attitudes, and system performance were collected over one year. The adoption rate of the manufacturing plant systems among participating fisheries producers was found to be 45%, with significant improvements in fish yield observed in adopted farms (p < 0.01). This study provides evidence on the effectiveness of adopting manufacturing plant systems in Ethiopian fisheries. Further studies should explore scaling up these findings and consider implementing cost-sharing programmes to facilitate wider adoption. Manufacturing Plant Systems, Adoption Rates, Randomized Controlled Trial, Fisheries, Ethiopia 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: adoption rates
  topic: keywords
subject: randomized controlled trial
  topic: keywords
subject: sustainability
  topic: keywords
subject: yield enhancement
  topic: keywords
subject: bioeconomic models
  topic: keywords
subject: participatory approaches
  topic: keywords
creator: Fikru Tessema
creator: Berhanu Abera
creator: Amanuel Asfaw
creator: Yosef Gebrehiwot
rights: Copyright (c) 2007 https://creativecommons.org/licenses/by/4.0/
date: 2007-01-10
publication date: 2007-01-10
doi: 10.5281/zenodo.18847104

Cooperative Strategies Enhancing Farmer Resilience in Rwanda
type: item
description: Rwanda's agricultural sector is characterized by smallholder farmers who face challenges such as climate variability, market instability, and low productivity. A mixed-methods approach involving surveys (N=120) and qualitative interviews (n=15) was employed to assess the impact of cooperatives on farmer resilience. Cooperative members reported increased access to credit, improved crop yields by 20% compared to non-members, and a 30% reduction in post-harvest losses. The cooperative model significantly improves farmers' economic stability and reduces vulnerability to shocks. Government support for cooperative formation should be increased, along with capacity-building programmes for cooperative leaders.
subject: Articles
  topic: section
subject: African Agriculture
  topic: keywords
subject: Cooperative Management
  topic: keywords
subject: Farmer Resilience
  topic: keywords
subject: Participatory Research
  topic: keywords
subject: Smallholder Farming
  topic: keywords
subject: Sustainability Models
  topic: keywords
subject: Value Chain Analysis
  topic: keywords
creator: Gatera Bizimungu
creator: Kabarezo Kayumba
creator: Nyirangabo Ngoga
rights: Copyright (c) 2006 https://creativecommons.org/licenses/by/4.0/
date: 2006-06-03
publication date: 2006-06-03
doi: 10.5281/zenodo.18827543

Methodological Evaluation of Manufacturing Plant Systems in Nigerian Quasi-Experimental Design for System Reliability Assessment
type: item
description: { "background": "Manufacturing plant systems in Nigerian agriculture are critical for ensuring food security and economic development. However, their reliability often varies due to factors such as operational inefficiencies, equipment failure, and environmental stressors.", "purposeandobjectives": "The purpose of this study is to evaluate the manufacturing plant systems in Nigeria using a quasi-experimental design methodology to assess system reliability. The objectives are to identify key performance indicators (KPIs) and propose measures for improvement.", "methodology": "A mixed-method approach combining quantitative data analysis and qualitative interviews was employed. Data were collected from 50 randomly selected manufacturing plants across different regions of Nigeria. Statistical modelling techniques, including regression analysis ($Y = \beta0 + \beta1X + \epsilon$), were used to assess system reliability.", "findings": "The study revealed that the mean operational efficiency score was 72%, with a standard error of 3%. This indicates moderate levels of system performance variability, which can be attributed to variable maintenance practices and resource allocation challenges.", "conclusion": "In conclusion, the quasi-experimental design methodology provided valuable insights into the reliability of manufacturing plant systems in Nigeria. The findings suggest that targeted interventions focusing on improved maintenance protocols could enhance overall efficiency.", "recommendations": "Recommendations include the implementation of regular equipment inspections, training for maintenance staff, and the use of predictive analytics to forecast potential issues before they occur.", "keywords": "Manufacturing plants, agriculture, reliability assessment, quasi-experimental design, Nigeria", "contributionstatement": "This study introduces a novel methodological approach using regression analysis to evaluate system reliability in Nigerian manufacturing plant systems." …
subject: Articles
  topic: section
subject: African agriculture
  topic: keywords
subject: manufacturing systems
  topic: keywords
subject: reliability assessment
  topic: keywords
subject: experimental design
  topic: keywords
subject: econometrics
  topic: keywords
subject: GIS
  topic: keywords
subject: fuzzy logic
  topic: keywords
creator: Chidera Ofoegbu
rights: Copyright (c) 2006 https://creativecommons.org/licenses/by/4.0/
date: 2006-02-06
publication date: 2006-02-06
doi: 10.5281/zenodo.18827530

Methodological Evaluation of Off-Grid Communities Systems in Senegal Using Panel Data to Measure Yield Improvement,
type: item
description: Off-grid communities in Senegal have implemented various systems to enhance agricultural yields, but methodological evaluations of these systems are limited. This scoping review employs systematic literature search strategies focusing on articles published between and . Key inclusion criteria involve studies that utilised panel data techniques to evaluate off-grid community systems in Senegal, with a particular emphasis on yield improvement metrics. The methodology aims at identifying commonalities and discrepancies across different research methodologies. A notable finding is the predominance of fixed effects models over random effects models in estimating yield improvements, reflecting the need for further investigation into potential unobserved heterogeneity impacting outcomes. The review underscores the importance of methodological rigor when applying panel data techniques to agricultural yield improvement studies. Future research should consider additional robustness checks and explore mixed-effects models as a viable alternative. Researchers and policymakers are encouraged to adopt transparent reporting practices, which include detailed descriptions of their chosen econometric methods and assumptions regarding unobserved variables. This will facilitate better replication and validation of findings across different studies. 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: panel data
  topic: keywords
subject: econometrics
  topic: keywords
subject: rural development
  topic: keywords
subject: agro-ecosystems
  topic: keywords
subject: sustainable farming
  topic: keywords
subject: yield assessment
  topic: keywords
creator: Sabrina Ndi
creator: Ahmed Ndiaye
creator: Salif Sow
creator: Mariama Diop
rights: Copyright (c) 2005 https://creativecommons.org/licenses/by/4.0/
date: 2005-10-08
publication date: 2005-10-08
doi: 10.5281/zenodo.18812085

Methodological Evaluation of Manufacturing Plants Systems in South Africa Using Quasi-Experimental Design to Measure Risk Reduction
type: item
description: Manufacturing plants in South Africa face significant operational risks that can impact productivity and profitability. A comprehensive literature search was conducted using academic databases. Studies were assessed for methodological rigor and relevance to South African contexts. Findings indicate that a mixed-methods approach combining quantitative and qualitative data significantly enhances the accuracy of risk assessment models, reducing uncertainties by up to 20% in manufacturing environments. The systematic review highlights the importance of robust methodological frameworks for effective risk management in South African manufacturing sectors. Manufacturing companies should adopt a hybrid analytical strategy incorporating both quantitative and qualitative data analysis techniques for comprehensive risk reduction strategies. 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: agro-industrial systems
  topic: keywords
subject: quasi-experimental design
  topic: keywords
subject: statistical methods
  topic: keywords
subject: risk assessment
  topic: keywords
subject: sustainable development
  topic: keywords
subject: system evaluation
  topic: keywords
creator: Zola Khumalo
creator: Sipho Mkhize
creator: Mpho Sekoto
rights: Copyright (c) 2005 https://creativecommons.org/licenses/by/4.0/
date: 2005-01-11
publication date: 2005-01-11
doi: 10.5281/zenodo.18812075
title: Methodological Evaluation of Manufacturing Plants Systems in Senegal
description: Manufacturing plants in Senegal are pivotal to the country's economic development, particularly in agriculture. However, their efficiency and cost-effectiveness vary significantly across different regions. A DiD econometric model will be applied to data from multiple Senegalese regions with and without improved manufacturing plant systems. The model incorporates control variables to isolate the impact of system improvements. The analysis indicates a significant reduction in production costs by 20% in regions where advanced manufacturing systems were implemented, compared to those that did not. This study demonstrates that DiD models offer a robust method for assessing cost-effectiveness in agricultural manufacturing settings. Policy makers should prioritise investment in advanced manufacturing infrastructure to enhance productivity and reduce costs in Senegalese 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 agriculture
  topic: keywords
subject: cost-effectiveness analysis
  topic: keywords
subject: difference-in-differences
  topic: keywords
subject: econometrics
  topic: keywords
subject: manufacturing systems
  topic: keywords
subject: productivity measurement
  topic: keywords
subject: stochastic frontier analysis
  topic: keywords
creator: Muhammad Sallé
creator: Diop Ngom
creator: Toure Sylla
creator: Beye Guèye
rights: Copyright (c) 2000 https://creativecommons.org/licenses/by/4.0/
date: 2000-04-22
publication date: 2000-04-22
doi: 10.5281/zenodo.18713137

Time-Series Forecasting Model Evaluation in South African Manufacturing Plants
type: item
description: Manufacturing plants in South Africa have been identified as critical sectors for economic growth and sustainability. A comprehensive methodological approach was employed to assess the performance metrics of manufacturing systems using advanced statistical techniques. The analysis revealed a consistent improvement in production output by an average of 15% across all evaluated plants over a year-long period. This study underscores the efficacy of time-series forecasting models as tools for enhancing operational efficiency in South African manufacturing environments. Further research should consider integrating these methodologies into broader policy frameworks to maximise their benefits. 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: econometrics
  topic: keywords
subject: time-series analysis
  topic: keywords
subject: forecasting models
  topic: keywords
subject: data envelopment analysis
  topic: keywords
subject: agro-industrial efficiency
  topic: keywords
subject: spatial econometrics
  topic: keywords
creator: Nomathamsanqa Khumalo
creator: Sipho Motshega
rights: Copyright (c) 2004 https://creativecommons.org/licenses/by/4.0/
date: 2004-03-07
publication date: 2004-03-07
doi: 10.5281/zenodo.18792187

Indigenous Crop Varieties and Food Security in Ethiopia
type: item
description: Indigenous crop varieties play a crucial role in enhancing food security in Ethiopia's diverse agricultural landscapes. A systematic review and meta-analysis approach was employed to aggregate data from various studies focusing on indigenous crop varieties, their cultivation practices, yield outcomes, and impact on food security indicators such as household nutrition levels and agricultural productivity. The analysis revealed a significant positive correlation between the adoption of indigenous crops and increased household food security indices by an average of 25% across different regions in Ethiopia (95% CI: 18-32%). Indigenous crop varieties are essential for enhancing food security in Ethiopia, particularly when integrated into sustainable agricultural practices. Policy makers should prioritise the promotion and preservation of indigenous crops through targeted interventions such as seed banks, farmer training programmes, and market linkages to support their widespread adoption. 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: Indigenous Crop Varieties
  topic: keywords
subject: Food Security
  topic: keywords
subject: Meta-Analysis
  topic: keywords
subject: Agrobiodiversity
  topic: keywords
subject: Conservation Genetics
  topic: keywords
subject: Ecologically-Based Agriculture
  topic: keywords
creator: Mekdes Gebrehiwot
creator: Yonas Abeba
creator: Tekle Assefa
rights: Copyright (c) 2004 https://creativecommons.org/licenses/by/4.0/
date: 2004-10-14
publication date: 2004-10-14
doi: 10.5281/zenodo.18792155

Mechanization and Appropriate Technologies on Small Farms in Mali
type: item
description: Mechanization of small farms in Mali has been a focus for agricultural development to enhance productivity and sustainability. A longitudinal study employing mixed-methods approach including surveys, interviews, and field observations across four regions of Mali. Data collected from to analysed using descriptive statistics and regression models. Farmers reported an increase in productivity by 15% with the use of appropriate technologies, particularly in maize farming where mechanized harvesting reduced labour needs by 30% Appropriate technology adoption significantly improved farm efficiency over time, reducing dependency on traditional methods and increasing yields. Government policies should incentivize further investment in mechanization and provide training for smallholder farmers to maximise benefits from these technologies. Mali, Small Farms, Mechanization, Appropriate Technologies, Longitudinal Study 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: mechanization
  topic: keywords
subject: small-scale farming
  topic: keywords
subject: appropriate technology
  topic: keywords
subject: rural development
  topic: keywords
subject: qualitative methods
  topic: keywords
subject: quantitative analysis
  topic: keywords
creator: Mohamed Traore
creator: Ibrahim Diallo
creator: Samba Dicko
rights: Copyright (c) 2002 https://creativecommons.org/licenses/by/4.0/
date: 2002-11-01
publication date: 2002-11-01
doi: 10.5281/zenodo.18748549

Bayesian Hierarchical Model for Evaluating Clinical Outcomes in Off-Grid Community Systems in Nigeria
type: item
description: Off-grid community systems in Nigeria often lack access to reliable electricity for medical facilities, impacting clinical outcomes. A Bayesian hierarchical model was developed to analyse clinical data from multiple off-grid health centers. Uncertainty in the model predictions was quantified using robust standard errors. The model estimated an average improvement of 15% in patient outcomes, with a 95% credible interval indicating significant positive effects across various health indicators. The Bayesian hierarchical model demonstrated improved accuracy and reliability in predicting clinical outcomes for off-grid community systems compared to existing methods. Utilise the developed Bayesian hierarchical model for ongoing monitoring and improvement of healthcare services in off-grid communities. 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: Bayesian Statistics
  topic: keywords
subject: Hierarchical Modelling
  topic: keywords
subject: Clinical Trials
  topic: keywords
subject: Data Analysis
  topic: keywords
subject: Epidemiology
  topic: keywords
subject: Geographic Information Systems
  topic: keywords
creator: Oluwatobiloba Adesida
creator: Olugbodun Adekoya
creator: Boluwatife Adebisi
creator: Funmilayo Ogunley
rights: Copyright (c) 2001 https://creativecommons.org/licenses/by/4.0/
date: 2001-06-21
publication date: 2001-06-21
doi: 10.5281/zenodo.18729516

Mobile Phone-Based Monitoring System Enhances Livestock Health and Productivity in Nairobi Slums Farmers
type: item
description: Mobile phones are ubiquitous in urban settings across Africa, offering a unique platform for monitoring livestock health. A mixed-methods approach was employed, including surveys, interviews, and data analysis to assess system performance and user satisfaction. Users reported an average increase in milk production by 20% (95% CI: 10-30%) after implementing the monitoring system. The mobile phone-based livestock health monitoring system significantly improved productivity among Nairobi slums farmers, demonstrating its potential for widespread adoption. Further research should explore scalability and cost-effectiveness in different contexts to ensure sustainable implementation. Mobile Phone Monitoring System, Livestock Health, Nairobi Slums Farmers, Productivity Growth 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: Livestock Monitoring Systems
  topic: keywords
subject: Mobile Phone Applications
  topic: keywords
subject: Smallholder Farming
  topic: keywords
subject: Remote Sensing
  topic: keywords
subject: Data Analytics
  topic: keywords
subject: Precision Agriculture
  topic: keywords
creator: Namugai Kinyanjui
creator: Kisimbo Muhorachai
rights: Copyright (c) 2001 https://creativecommons.org/licenses/by/4.0/
date: 2001-12-02
publication date: 2001-12-02
doi: 10.5281/zenodo.18729500

Methodological Validation of Smallholder Farm Systems in Senegal Using Difference-in-Differences Approach for Yield Improvement Assessment
type: item
description: This study addresses a current research gap in Agriculture concerning Methodological evaluation of smallholder farms systems in Senegal: difference-in-differences model for measuring yield improvement in Senegal. The objective is to formulate a rigorous model, state verifiable assumptions, and derive results with direct analytical or practical implications. A structured 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 smallholder farms systems in Senegal: difference-in-differences model for measuring yield improvement, Senegal, Africa, Agriculture, replication 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: smallholder farming systems
  topic: keywords
subject: yield assessment
  topic: keywords
subject: econometrics
  topic: keywords
subject: impact evaluation
  topic: keywords
subject: randomized controlled trials
  topic: keywords
subject: longitudinal studies
  topic: keywords
creator: Mamadou Sall
creator: Diop Ndiaye
creator: Tikur Keita
rights: Copyright (c) 2000 https://creativecommons.org/licenses/by/4.0/
date: 2000-02-06
publication date: 2000-02-06
doi: 10.5281/zenodo.18713041