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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

Opportunistic Fresh-Produce Commercialization under Two-Market Disintegration

January 2011 (has links)
abstract: This thesis develops a low-investment marketing strategy that allows low-to-mid level farmers extend their commercialization reach by strategically sending containers of fresh produce items to secondary markets that present temporary arbitrage opportunities. The methodology aims at identifying time windows of opportunity in which the price differential between two markets create an arbitrage opportunity for a transaction; a transaction involves buying a fresh produce item at a base market, and then shipping and selling it at secondary market price. A decision-making tool is developed that gauges the individual arbitrage opportunities and determines the specific price differential (or threshold level) that is most beneficial to the farmer under particular market conditions. For this purpose, two approaches are developed; a pragmatic approach that uses historic price information of the products in order to find the optimal price differential that maximizes earnings, and a theoretical one, which optimizes an expected profit model of the shipments to identify this optimal threshold. This thesis also develops risk management strategies that further reduce profit variability during a particular two-market transaction. In this case, financial engineering concepts are used to determine a shipment configuration strategy that minimizes the overall variability of the profits. For this, a Markowitz model is developed to determine the weight assignation of each component for a particular shipment. Based on the results of the analysis, it is deemed possible to formulate a shipment policy that not only increases the farmer's commercialization reach, but also produces profitable operations. In general, the observed rates of return under a pragmatic and theoretical approach hovered between 0.072 and 0.616 within important two-market structures. Secondly, it is demonstrated that the level of return and risk can be manipulated by varying the strictness of the shipping policy to meet the overall objectives of the decision-maker. Finally, it was found that one can minimize the risk of a particular two-market transaction by strategically grouping the product shipments. / Dissertation/Thesis / M.S. Industrial Engineering 2011
12

Examining Market Channels for Local Produce: Consumer Affordability and Producer Profitability

Salisbury, Karli A. 01 December 2018 (has links)
This study examines the price differences of commonly consumed produce between farmers’ markets and grocery stores in Utah. Our first objective is to compare price differences of a basket of produce between farmers’ markets and grocery stores. We compare these price differences in terms of low-income consumer affordability and if an individual can afford a market basket of produce using a combination of Farmers’ Market Nutrition Program (FMNP) dollars and Double Up Food Bucks (DUFB) incentive dollars. Our second objective for this study is to establish the price premiums of individual produce items based on where the produce was sold, time of season, market channel (farmers’ market versus grocery store), as well as production method used (conventional versus organic). The findings from this research can inform policy makers of the affordability of farmers’ market produce and apply incentive programs more effectively. We can inform consumers of the price differences so they can maximize their food budgets. We can use the research to help producers make market strategies that can then maximize their profits.
13

Enhancing the inactivation of Escherichia coli O157:H7 by bacteriophage and gaseous ozone to improve postharvest fresh produce safety

Yesil, Mustafa January 2017 (has links)
No description available.
14

Investigating methods of conditioning fresh vegetables in retail establishments and exploring procedural modifications that improve product quality and safety

Culbertson, Greg S. 02 September 2014 (has links)
No description available.
15

Internalization and Dissemination of Human Norovirus and Animal Caliciviruses in Fresh Produce and Non-thermal Processes to Inactivate Human Norovirus

DiCaprio, Erin L. 19 May 2015 (has links)
No description available.
16

DYNAMICS OF WASH WATER PARAMETERS IN THE SANITIZATION OF FRESHLY-CUT PRODUCE

Alradaan, Ali 18 May 2018 (has links)
No description available.
17

Development of Ozone-Based Processes for Decontamination of Fresh Produce to Enhance Safety and Extend Shelflife

Vurma, Mustafa 26 June 2009 (has links)
No description available.
18

Inactivation of Selected Non-enveloped and Enveloped Viruses by High Pressure Processing: Effectiveness, Mechanism, and Potential Applications

Lou, Fangfei 26 September 2011 (has links)
No description available.
19

EFFICACY OF GASEOUS OZONE IN COMBINATION WITH VACUUM COOLING AND PRE-WASHING FOR THE INACTIVATION OF Escherichia coli O157:H7 ON FRESH PRODUCE

Yesil, Mustafa 19 June 2012 (has links)
No description available.
20

Attachment, Internalization, and Dissemination of Human Norovirus and Animal Caliciviruses in Fresh Produce

DiCaprio, Erin L. 27 June 2012 (has links)
No description available.

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