Challenges and Opportunities in Applying Genomic Selection to Ruminants Owned by Smallholder Farmers

Agriculture ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 1172
Author(s):  
Heather M. Burrow ◽  
Raphael Mrode ◽  
A. Okeyo Mwai ◽  
Mike P. Coffey ◽  
Ben J. Hayes
Keyword(s):  
Genomic Selection ◽  
Smallholder Farmers ◽  
Environmental Benefits ◽  
Value Chains ◽  
Middle Income ◽  
Middle Income Countries ◽  
Advanced Economies ◽  
Challenges And Opportunities ◽  
Barriers To Implementation ◽  
On Farm

Genomic selection has transformed animal and plant breeding in advanced economies globally, resulting in economic, social and environmental benefits worth billions of dollars annually. Although genomic selection offers great potential in low- to middle-income countries because detailed pedigrees are not required to estimate breeding values with useful accuracy, the difficulty of effective phenotype recording, complex funding arrangements for a limited number of essential reference populations in only a handful of countries, questions around the sustainability of those livestock-resource populations, lack of on-farm, laboratory and computing infrastructure and lack of human capacity remain barriers to implementation. This paper examines those challenges and explores opportunities to mitigate or reduce the problems, with the aim of enabling smallholder livestock-keepers and their associated value chains in low- to middle-income countries to also benefit directly from genomic selection.

scholarly journals Education, Work, and Motherhood in Low and Middle Income Countries: A Review of Equality Challenges and Opportunities for Women with Disabilities

2018 ◽  
Vol 6 (1) ◽  
pp. 82-93 ◽  
Author(s):  
Belaynesh Tefera ◽  
Marloes L. Van Engen ◽  
Alice Schippers ◽  
Arne H. Eide ◽  
Amber Kersten ◽  
...  
Keyword(s):  
Cultural Practices ◽  
Women With Disabilities ◽  
Middle Income ◽  
Governmental Organization ◽  
Middle Income Countries ◽  
Governmental Organizations ◽  
Non Governmental Organizations ◽  
Challenges And Opportunities ◽  
The Government ◽  
Low And Middle Income

This study looks at the equality challenges and opportunities for women with disabilities in low and middle income countries (LMICs) to participate and succeed in education, employment and motherhood. It is based on a systematic review of the literature from academic and non-governmental organization databases. The search of these databases yielded 24 articles, which were subsequently passed through open, axial, and selective coding. The resulting review found that women with disabilities in LMICs have severe difficulty participating and succeeding in education, employment and motherhood due to a number of interrelated factors: (i) hampered access to education, employment, intimacy and marriage, (ii) stigma and cultural practices resulting in discrimination and prejudice, and (iii) lack of support from family, teachers and institutions—all of which are exacerbated by poverty. Support from families, communities, the government, and non-governmental organizations improves women’s ability to fulfil their social roles (as students, employees and mothers), resulting in a better quality of life. Strategies that create awareness, minimize poverty and facilitate justice may improve the opportunities for women with disabilities in LMICs to participate in education, employment and motherhood, as well as their ability to succeed in these domains.

scholarly journals A comprehensive capacity assessment tool for non-communicable diseases in low- to middle-income countries: development and results of pilot testing

2016 ◽  
Vol 25 (1) ◽  
pp. 43-53 ◽  
Author(s):  
Isabel Garcia de Quevedo ◽  
Felipe Lobelo ◽  
Loren Cadena ◽  
Madalena Soares ◽  
Michael Pratt
Keyword(s):  
Assessment Tool ◽  
Public Health Problem ◽  
Premature Mortality ◽  
Communicable Diseases ◽  
Middle Income ◽  
Non Communicable Diseases ◽  
Middle Income Countries ◽  
Care Services ◽  
Primary Care Services ◽  
Challenges And Opportunities

Non-communicable diseases (NCDs) are the leading causes of death worldwide, with higher rates of premature mortality in low- and middle-income countries (LMICs). This places a high economic burden on these countries, which usually have limited capacity to address this public health problem. We developed a guided self-assessment tool for describing national capacity for NCD prevention and control. The purpose of this tool was to assist countries in identifying key opportunities and gaps in NCD capacity. It was piloted in three countries between 2012 and 2013: Mozambique, Colombia, and the Dominican Republic. The tool includes details about NCD burden; health system infrastructure and primary care services; workforce capacity; surveillance; planning, policy, and program management; and partnerships. In the three pilot countries, the tool helped to identify differences in capacity needs pertaining to staff, training, and surveillance, but similarities were also found related to NCD challenges and opportunities. The NCD tool increased our understanding of needs and critical capacity elements for addressing NCDs in the three pilot countries. This tool can be used by other LMICs to map their efforts toward addressing NCD goals and defining priorities.

scholarly journals A Review of Practice and Implementation of the Internet of Things (IoT) for Smallholder Agriculture

2020 ◽  
Vol 12 (9) ◽  
pp. 3750 ◽  
Author(s):  
Anish Paul Antony ◽  
Kendra Leith ◽  
Craig Jolley ◽  
Jennifer Lu ◽  
Daniel J. Sweeney
Keyword(s):  
Internet Of Things ◽  
Smallholder Farmers ◽  
Smallholder Farming ◽  
Smallholder Farms ◽  
Middle Income ◽  
Weather Patterns ◽  
Middle Income Countries ◽  
Current State ◽  
To Come ◽  
Low And Middle Income

In order to feed a growing global population projected to increase to 9 billion by 2050, food production will need to increase from its current level. The bulk of this growth will need to come from smallholder farmers who rely on generational knowledge in their farming practices and who live in locations where weather patterns and seasons are becoming less predictable due to climate change. The expansion of internet-connected devices is increasing opportunities to apply digital tools and services on smallholder farms, including monitoring soil and plants in horticulture, water quality in aquaculture, and ambient environments in greenhouses. In combination with other food security efforts, internet of things (IoT)-enabled precision smallholder farming has the potential to improve livelihoods and accelerate low- and middle-income countries’ journey to self-reliance. Using a combination of interviews, surveys and site visits to gather information, this research presents a review of the current state of the IoT for on-farm measurement, cases of successful IoT implementation in low- and middle-income countries, challenges associated with implementing the IoT on smallholder farms, and recommendations for practitioners.

Challenges and possibilities of developing cardiac surgery in a peripheral hospital of low- and middle-income countries

Perfusion ◽  
2020 ◽  
Vol 36 (1) ◽  
pp. 38-43
Author(s):  
Kaushal K Tiwari ◽  
Julia Grapsa ◽  
Shankar Laudari ◽  
Michal Pazdernik ◽  
Dominique Vervoort
Keyword(s):  
Cardiac Surgery ◽  
Heart Disease ◽  
Surgical Care ◽  
Capital City ◽  
World Population ◽  
Middle Income ◽  
Middle Income Countries ◽  
Peripheral Hospital ◽  
Challenges And Opportunities ◽  
Low And Middle Income

Objective: Over a million cardiac surgeries are performed every year around the globe. However, approximately 93% of world population living in low- and middle-income countries have no access to cardiac surgery. The incidence of rheumatic and congenital heart disease is high in Nepal, while only 2,500-3,000 cardiac surgeries are performed annually. The aim of our study is to analyze challenges and opportunities of establishing a cardiac surgery program in a peripheral hospital of Nepal. Methods: We analyzed our effort to establish a cardiac surgery program in a peripheral hospital in Nepal. Results: Out of 2,659 consulted and diagnosed patients, we performed 85 open-heart surgeries in 4 years. Mean age of patients was 38.35 ± 14.13 years. The majority of patients were male (62.4% of patients) with 65.9% suffering from rheumatic heart disease. Average intensive care unit stay and hospital stay were 2.32 ± 1.1 and 8.29 ± 2.75 days, respectively. No in-hospital mortality was observed. Conclusion: We conclude that developing cardiac surgical care in a peripheral hospital of a developing country is feasible with support from government, foreign colleagues, local teams, and non-governmental organizations. The availability of a regular cardiac surgery service in the periphery of the country makes such services more accessible for the patients and helps in reducing the long waiting lists and unmanageable workload in the established cardiac centers in the capital city.

scholarly journals Wastewater-Based Epidemiology for Cost-Effective Mass Surveillance of COVID-19 in Low- and Middle-Income Countries: Challenges and Opportunities

Water ◽  
2021 ◽  
Vol 13 (20) ◽  
pp. 2897
Author(s):  
Sadhana Shrestha ◽  
Emi Yoshinaga ◽  
Saroj K. Chapagain ◽  
Geetha Mohan ◽  
Alexandros Gasparatos ◽  
...  
Keyword(s):  
Population Size ◽  
Cost Effective ◽  
Management Systems ◽  
Current Evidence ◽  
Wastewater Management ◽  
Middle Income ◽  
Middle Income Countries ◽  
Challenges And Opportunities ◽  
Mass Surveillance ◽  
Low And Middle Income

Wastewater-based epidemiology (WBE) is an approach that can be used to estimate COVID-19 prevalence in the population by detecting severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA in wastewater. As the WBE approach uses pooled samples from the study population, it is an inexpensive and non-invasive mass surveillance method compared to individual testing. Thus, it offers a good complement in low- and middle-income countries (LMICs) facing high costs of testing or social stigmatization, and it has a huge potential to monitor SARS-CoV-2 and its variants to curb the global COVID-19 pandemic. The aim of this review is to systematize the current evidence about the application of the WBE approach in mass surveillance of COVID-19 infection in LMICs, as well as its future potential. Among other parameters, population size contributing the fecal input to wastewater is an important parameter for COVID-19 prevalence estimation. It is easier to back-calculate COVID-19 prevalence in the community with centralized wastewater systems, because there can be more accurate estimates about the size of contributing population in the catchment. However, centralized wastewater management systems are often of low quality (or even non-existent) in LMICs, which raises a major concern about the ability to implement the WBE approach. However, it is possible to mobilize the WBE approach, if large areas are divided into sub-areas, corresponding to the existing wastewater management systems. In addition, a strong coordination between stakeholders is required for estimating population size respective to wastewater management systems. Nevertheless, further international efforts should be leveraged to strengthen the sanitation infrastructures in LMICs, using the lessons gathered from the current COVID-19 pandemic to be prepared for future pandemics.

scholarly journals Structural Transformation in South Africa

2021 ◽  
Keyword(s):  
South Africa ◽  
Structural Transformation ◽  
Value Chain ◽  
Industrial Structure ◽  
Global Dynamics ◽  
Middle Income ◽  
Middle Income Countries ◽  
Challenges And Opportunities ◽  
Sustainability Challenges ◽  
Country Specific

Taking South Africa as an important case study of the challenges of structural transformation, the book offers a new micro-meso level framework and evidence linking country-specific and global dynamics of change, with a focus on the current challenges and opportunities faced by middle-income countries. Detailed analyses of industry groupings and interests in South Africa reveal the complex set of interlocking country-specific factors which have hampered structural transformation over several decades, but also the emerging productive areas and opportunities for structural change. The structural transformation trajectory of South Africa presents a unique country case, given its industrial structure, concentration, and highly internationalized economy, as well as the objective of black economic empowerment. The book links these micro-meso dynamics to the global forces driving economic, institutional, and social change. These include digital industrialization, global value-chain consolidation, financialization, and environmental and other sustainability challenges which are reshaping structural transformation dynamics across middle-income countries like South Africa. While these new drivers of change are disrupting existing industries and interests in some areas, in others they are reinforcing existing trends and configurations of power. The book analyses the ways in which both the domestic and global drivers of structural transformation shape—and, in some cases, are shaped by—a country’s political settlement and its evolution. By focusing on the political economy of structural transformation, the book disentangles the specific dynamics underlying the South African experience of the middle-income country conundrum. In so doing, it brings to light the broader challenges faced by similar countries in achieving structural transformation via industrial policies.

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