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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Early Occupational Pesticide Exposure in a Migrant Farmworker Population

Loury, Sharon D., Hoffman, Karin, Silver, Ken, Manock, Steve, Liebman, Amy K., O'Connor, Sean, Andino, Alexis, Manz, Nichole, Ashe, Sam, Florence, Joe 01 September 2011 (has links) (PDF)
INTRODUCTION. The enhanced susceptibility of children and adolescents to the adverse effects of pesticides is a priority of regulatory agencies, whose primary concern is typically the development of risk-based regulations to protect consumers and the general population. An important subpopulation occupationally exposed to pesticides at an early age is the children of migrant and seasonal farmworkers (MSFWs). Because this group is difficult to access, information is sparse on their age distributions and chemical exposure. EPA pesticide regulations do not adequately address these younger workers. METHODS. The regular summer health screenings performed on tomato Farms in East Tennessee by Rural Medical Services Inc., a Community and Migrant Health Center, afforded and opportunity for Students in her professions to engage in community-based research to query MSFWs on issues childhood and adolescent pesticide exposure. RESULTS 132 adults participated, with 19 providing information about 33 of their children. MSFWs began working in agriculture in Mexico or Central America did so at younger ages, with 58.8% age 1838.1% of those who started in U.S. (p=0.038). Weather in the US or in Mexico/Central America the proportion of survey children under 12 years old and they began working around pesticide-treated crops was 13.1%. Wars in tomatoes fields in Southeastern U.S.CONCLUSIONS Children under 12 maybe occupationally exposed. The capital MSFW population is a largely intact source of data on childhood and adolescent occupational exposure to pesticides.
12

Evaluation of Tomato Farmworker Ergonomics using Electromyography

Aula, Mercy, Silver, Ken 12 April 2019 (has links)
BACKGROUND AND SIGNIFICANCE. Various studies have identified physical risk factors for musculoskeletal disorders (MSDs) associated with hand harvesting of crops, due to repetitive motions, lifting or carrying of heavy loads, and working in flexed trunk postures. A paucity of research exists on ergonomic risks to tomato farmworkers. The available studies have estimated risk based on self-reports of injury and semi-quantitative measures. METHODS. A partnership between East Tennessee State University (ETSU) and a migrant health center (Rural Medical Services) has identified some of the occupational health needs of this population. With the aid of surface electromyography (sEMG), an objective-quantitative tool, a more refined understanding of ergonomic health risks for this population will be developed. The purpose of this study is to evaluate the muscle load and fatigue induced on the anterior deltoid and upper trapezius muscles during three tasks: driving stakes into the ground, tying of tomatoes to stakes, and hoisting of a 35-pound bucket full of tomatoes. Space for a mock test plot, where the study will be conducted, is available at the ETSU’s Valleybrook facility. Muscle activity recordings will be obtained from 15 tomato farmworkers. Spectral analysis and the amplitude probability distribution function (APDF) will be used to assess fatigue and muscle load respectively. A repeated measures ANOVA will be employed in the study. ANTICIPATED RESULTS. Findings of this study should show that localized muscle loading increases muscle fatigue. Neuromuscular demand should vary, depending on the type of task performed. Stake pounding may show a higher neuromuscular demand than the other tasks. AIM 1. Evaluate the magnitude of muscle activity during three simulated tomato-field tasks and measure the intensity of movement during the stake pounding task. AIM 2. Compare estimates of muscle fatigue and muscle load induced on the anterior deltoid and upper trapezius muscles during three simulated tomato-field tasks.
13

Evaluating the Effects of Legalization on Farmworker Wages in the Crop Sector

Hogan, Chellie A 10 August 2018 (has links)
Labor intensive sectors such as the specialty crop sector have historically had strong reliance on foreign labor, constituting roughly oneifth of all U.S. farms while incurring roughly two-thirds of direct-hire expenses. It is estimated that more than half unauthorized of the foreign-born labor force in the specialty crop sector are unauthorized for US employment. Using data from the National Agricultural Workers Survey for 1989-2014, this study uses a treatment effects approach (via propensity score matching and minimum-biased estimation) to evaluate the farm wage implications of legalization of foreign-born specialty crop farm workers nationally, as well as specifically in California. Positive wage effects are estimated in nationally and in California, with higher magnitude effects observed in California.
14

“If We Don’t Produce, Bring Another:” Work Organization and Tomato Worker Health

Kelley, Rachel I., Ivey, Susan L., Silver, Ken, Holmes, Seth M. 01 January 2020 (has links)
Objectives: Specific work processes and management structures that contribute to high rates of occupational illness and injury in agricultural industries are not well described in academic literature. This qualitative study of work organization in the U.S. fresh tomato industry investigates how work processes and management structures impact tomato workers’ occupational health. Methods: After conducting literature review and key informant interviews, semi-structured interviews and focus groups were conducted with 36 individuals with experience working in the U.S. fresh tomato industry. Interviews and focus groups were audio-recorded, transcribed, coded, and analyzed using a modified grounded theory approach. Results: These data indicate that participants endured income insecurity and hazardous supervisory practices, including wage theft, retaliation, intimidation, and humiliation, that put them at risk of preventable illness and injury. Support from workers’ organizations and health-conscious supervisory practices helped mitigate some of these occupational hazards. Conclusion: Participants’ adverse work experiences may be considered sequelae of workers’ lack of job control and positions of socioeconomic structural vulnerability. Other aspects of tomato work organization, including health-conscious supervisory practices and the involvement of workers’ organizations, indicate that modifying work organization to better safeguard health is possible. Such modifications present compelling opportunities for employers, employees, organizations, community and government leaders, and health care professionals to help create healthier occupational environments for tomato workers.
15

Inequality in Farmworker Wages: Race, Space, and Legal Status

Glastra, Jazz 11 August 2016 (has links)
No description available.
16

Health disparities: carnival and migrant worker children

Kilanowski, Jill Francesca Nadolny 20 September 2006 (has links)
No description available.
17

Missing Voices, Hidden Fields: The Gendered Struggles of Female Farmworkers

Budech, Keiko A 01 January 2014 (has links)
Known for its fertile soil and ideal climate, California has been one of the most agriculturally productive areas in the world. Often left out of this picture are the farmworkers who make it possible. Within this farmworker community, females are a sub-class that has been even more marginalized. This thesis investigates the gendered aspects of fieldwork and exposes female leadership working towards changing these specific struggles, such as sexual harassment in the fields, domestic abuse, pesticide exposure, and the perpetuation of submissive gender roles in the household and workplace. An in-depth case study of Lideres Campesinas, a community- based grassroots organization, is highlighted in order to share members’ stories and explore how an organization run by women farmworkers addresses gendered issues in the fields. A discourse on these obstacles will begin specifically in the fields of Coachella Valley.
18

Parallel Systems of Health Care: How Grassroots Organizations and Health Care Practitioners Perceive Farmworker Health

Ocasio Cruz, Andrea 01 January 2021 (has links)
Socioeconomic and citizenship barriers prevent farmworkers from accessing public health care; thus, grassroots organization members and health care practitioners collaborate to create community health clinics that provide care for farmworkers and low-wage immigrant workers. Such community clinics are known as parallel health care systems, yet the concept's existing literature lacks comprehensive studies on the parallel systems operating within farmworker communities. To fill this research gap, I conducted nine semi-structured interviews to collect the perceptions of key community stakeholders involved in providing accessible health and financial aid to farmworker communities in Florida. I analyzed the interviews through the qualitative grounded theory method to identify which factors participants perceived as determining farmworker health outcomes, their explanations for why parallel medical systems emerge, and the differences and similarities between their answers. I found that the participants understood large-scale social structures to be influencing farmworker health outcomes. Furthermore, the participants described parallel health care systems as bridging structural gaps caused by the government's social abandonment of farmworker communities and health inequality. While the participants all similarly employed a structural framework to discuss farmworker issues, differences in perception arose during conversations of farmworker agency, the ambiguity of a "two-tiered health care," and proposed solutions. This study's findings contribute to the existing literature's observations on parallel health care systems, elaborate on the government's negative treatment of farmworkers during the COVID-19 pandemic, and generally highlight the voices of key community stakeholders currently working with farmworker communities.
19

Perceptions of smallholder and commercial farmers towards the 2018 Agricultural minimum wage : a case study in Bushbuckridge Municipality of Mpumalanga Province

Kubayi, Future January 2021 (has links)
Thesis (M. Sc. Agriculture (Agricultural Economics)) -- University of Limpopo, 2021 / The President of South Africa signed the National Minimum Wage Act, the amendment of both the Basic Conditions of Employment Act and Labour Relations Act on Friday, 23 November 2018. These Acts, which were with effect from 1 January 2019, oblige all employers to pay at least the national minimum wage of R20.00/hr. and the agricultural sector has been given an exemption to pay 90% respectively of the national minimum wage (Truter, 2018). Employers in the farming sector are expected to pay at least R18.00 per hour to farm workers. However, farmers are different in terms of their characteristics and farming capacities, and they hold different perceptions towards the revised 2018 agricultural minimum wage. According to Sechaba (2017), it is believed that there will always be different views on what constitutes a decent and acceptable minimum wage. This study investigated the perception of both smallholder and commercial farmers towards the 2018 agricultural minimum wage in Bushbuckridge Local Municipality of the Mpumalanga Province, South Africa. The study had three objectives; the first objective was to identify and describe the socio-economic characteristics of farmers, the second one was to assess the perception of farmers on the 2018 agricultural minimum wage and the third one was to analyse socio-economic factors influencing the perception of farmers towards agricultural minimum wage in Bushbuckridge Municipality. Purposive sampling was used to collect primary data from 160 smallholder and commercial farmers (Crop and Livestock) in Bushbuckridge Local Municipality (BLM). For empirical analysis the Multinomial Logistic Model was applied for data analysis based on information generated using the Likert scale and the two formulated assumptions; firstly, farmers do not have negative perceptions towards the 2018 agricultural minimum wage and lastly socioeconomic factors do not influence farmers’ perception towards the 2018 agricultural minimum wage. For empirical analysis, Multinomial logistic regression model was run on spss and the descriptive statistics was used to analyse the perception of famers based on the rank data from the Likert scale. Results from Multinomial regression analysis indicated that demographic factors such as number of hectares, household size, age, farming experience, marital status, and labour productivity were found to be significant vi (at 1, 5 and 10%) in distinguishing between pairs of groups and contribution, which they make to change the odds of being in one dependent variable group rather than the other. About 48.8% sampled farmers in Bushbuckridge Local Municipality showed negative perceptions towards the 2018 agricultural minimum wage and were not likely to comply with the 2018 agricultural minimum wage legislation in a sense that they had not been paying the prescribed agricultural minimum wage to farm workers. Those who had positive perceptions and were willing to comply were only 15.0% and those who were uncertain on whether to comply or not comply with the 2018 agricultural minimum wage were 36.2%. Therefore, it can be concluded from results that smallholder and commercial farmers perceive the agricultural minimum wage differently and with majority of them not willing to comply or pay the prescribed amount. Additionally, several factors influences the perception on whether farmers were likely to comply or not to comply by paying the prescribed minimum wage to farm workers, based on the 2018 agricultural minimum wage. Variables: number of hectares, household size, age, experience, marital status and minimum wage were found to be significant (at different significant levels 1, 5 and 10%) in determining whether farmers were more likely or less likely to comply and pay the 2018 agricultural minimum wage. These variables plays a key role in determining farmers’ decision to comply or not to comply with the 2018 agricultural minimum wage. However, gender, minimum wage for farmers, distance to market, access to mechanisation, co-operative membership, access to news, pensioner and educational status were found to be insignificant (at different significant levels 1%, 5% and 10%) at determining whether farmers were likely to comply or not comply with the 2018 agricultural minimum wage. Thus, it is recommended that farmers, regardless of their production scale should be consulted and given a fair platform to articulate their views during the process of policy formulation. Policy makers and government should refrain from using a blanket approach when formulating a policy and taking into consideration the issue of disparities in the agricultural sector, subsectors, regions and operational scale of farmers when discussing the agricultural minimum wage policy.
20

Evaluating the performance of farmworker participation schemes in the Western Cape Province

Ndlozi, Collen Vusi 04 1900 (has links)
Thesis (MScAgric)--Stellenbosch University, 2005. / ENGLISH ABSTRACT: It is generally acknowledged that South African commercial agriculture will have to be restructured to integrate the previously disadvantaged communities in the agricultural economy of the country. This is so because of the prevailing disparities between agriculture amongst the black societies and the traditional "white" commercial agriculture. After the inception of the ANC governance in 1994, affirmative action measures viz inequalities and inequitable access to resources and markets became necessary to remove these imbalances. However, it is not seen as a quick fix; it will take decades to eradicate the imbalances created during the period of apartheid rule. A farmworker equity-sharing scheme (FWESS) was first introduced at the Whitehall farm in the Grabouw area of the Western Cape in 1992. The South African Department of Land Affairs adopted this strategy in the face of land reform as one of the major Land Redistribution for Agricultural Development programmes to provide basic support to the farmworkers in order to enable them to participate in the financial stakes of the commercial farming in South Africa. The main research objective of this study was to evaluate the performance of FWESSs and assess the contribution of the programme to the improvement of the living standards of the previously disadvantaged individuals, viz farmworkers. This was achieved through a survey, which included five FWESSs administered by the Cape Town regional office of the Department of Land Affairs (DLA). Interviews were conducted amongst the ordinary farmworkers, members of the board of worker trustees and the original owners. Among other things, the motivations, characteristics of governance, socio-economic factors and financial performance of the schemes were evaluated. It is evident from the investigation that the original owners are in the forefront in the initiation of the equity-sharing schemes on their farms. Job security was shown as the most important motivation by some farmworkers for their participation in equity-sharing schemes, while other shareholders (original owners) indicated that the initial capital injection in the business and the empowerment of the farmworkers through capital appreciation and dividends was the most important motivation. Equity-sharing schemes are a relative new concept in farms that were included in this study and after the initial negative impact with the change in the management of the organisation, the schemes are faring good financially. / AFRIKAANSE OPSOMMING: Dit word algemeen erken dat die Suid-Afrikaanse kommersiële landboubedryf herstrukturering sal moet ondergaan om voorheen-benadeelde gemeenskappe by die landbou-ekonomie van die land te integreer. Dit is toe te skryf aan die ongelykhede wat ten opsigte van die landboubedryf tussen swart gemeenskappe en die tradisionele "blanke" landboubedryf bestaan. Na die bewindoomame van die ANC-regering in 1994, is maatreëls vir regstellende aksie ten opsigte van ongelykheid en onregverdige toegang tot hulpbronne en markte in werking gestelom hierdie ongelykhede uit die weg te ruim. 'n Kitsoplossing is egter nie moontlik nie; dit sal tientalle jare neem om die ongelykhede wat gedurende die apartheidsbewind geskep is, uit te wis. Die eerste plaaswerker kapitaaldelingskema is in 1992 op die Whitehall-plaas in die Grabouw-distrik van die Wes-Kaap ingestel. Die Suid-Afrikaanse Departement van Grondsake het hierdie strategie as een van die hoofprogramme vir grondherverdeling vir die ontwikkeling van die landboubedryf aanvaar, om basiese steun aan die plaasarbeiders te verleen om hulle in staat te stelom 'n deel in die finansiele belang van die kommersiële landboubedryf in Suid -Afrika te verkry. Die hoof navorsingsdoelwit van hierdie studie was om die uitwerking van die plaaswerker kapitaaldelingskema te evalueer en die bydrae van die program tot die verbetering van die lewenskwaliteit van voorheen-benadeelde individue, naamlik plaasarbeiders, te beoordeel. Dit is bewerkstellig deur middel van 'n opname wat die vyf plaaswerker kapitaaldelingskemas wat deur die Departement Grondsake se streekkantoor in Kaapstad geadministreer word, te betrek. Onderhoude is met gewone plaasarbeiders, lede van die raad van arbeidertrustees en die oorspronklike eienaars gevoer. Evaluering is onder andere gerig op die motivering agter deelname aan die skemas, kenmerke van die bestuur daarvan, sosio-ekonomiese faktore en die finansiële prestasie van die skemas. Dit het uit die ondersoek duidelik geword dat die oorspronklike eienaars die voortou geneem het met die inisiriëng van die kapitaaldelingskemas op hul plase. Werksekuriteit is as die belangrikste motivering deur plaasarbeiders gegee vir die deelneming aan die kapitaaldelingskemas, terwyl die ander deelnemers (oorspronklike eienaars) die aanvanklike kapitaal-inspuiting in die boerderyen die bemagtiging van die plaasarbeiders deur kapitaalappresiasie en dividende as die belangrikste motiverings aangedui het. Kapitaaldelingskemas is 'n relatiewe nuwe konsep by boerderye wat in hierdie studie betrek is en na die aanvanklike negatiewe bëinvloeding met die verandering in die bestuur van die organisasie, is die skemas besig om finansiël goed te vaar.

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