Modelling Fresh Strawberry Supply "From-Farm-to-Fork" as a Complex Adaptive Network

 The purpose of this study is to model and thereby enable simulation of the complete business entity of fresh food supply. A case narrative of fresh strawberry supply provides basis for this modelling. Lamming et al. (2000) point to the importance of discerning industry-specific product features (or particularities) regarding managing supply networks when discussing elements in "an initial classification of a supply network" while Fisher (1997) and Christopher et al. (2006, 2009) point to the lack of adopting SCM models to variations in products and market types as an important source of SCM failure. In this study we have chosen to move along a research path towards developing an adapted approach to model end-to-end fresh food supply influenced by a combination of SCM, system dynamics and complex adaptive network thinking...

A Community\u27s Collective Courage: A Local Food Cooperative\u27s Impact on Food Insecurity, Community and Economic Development, and Local Food Systems

According to the USDA’s “Food Security Status of U.S. Households” in 2014, 48.1 million people live in food insecure households. In Indiana, more than 1 million people suffer from food insecurity with rates as high as 19.2% of Marion County’s population according to the Map the Meal Gap 2014 report. The Community Controlled Food Initiative (CCFI) is a local food cooperative operated by the Kheprw Institute and neighborhood residents in the Mid-North Indianapolis Community. The cooperative formed to address food insecurity in August 2015 in response to the closing on the local Double 8 Foods grocery stores. CCFI hosts a monthly food share distribution where residents buy into the program and receive a share of locally sourced fruits and vegetables. The cooperative model is a long tradition of people coming together to address a need in their community or society through a communal business structure. The community lived with food insecurity long before the closing of the grocery stores and decided to take action. This research is a case study using participatory observation testing CCFI’s cooperative model to Jessica Nemhard’s research in Collective Courage: An African American Cooperative History and through the three pillars of impact: addressing food insecurity, community and economic development, and climate change. CCFI’s work shows that food is not only a necessity for life, but also a catalyst for social change

De-commoditizing Ethiopian coffees after the establishment of the Ethiopian Commodity Exchange : an empirical investigation of smallholder coffee producers in Ethiopia

The repercussions of reforming an agricultural market are mainly observed at the most vulnerable segment of the value chain, namely, the producers. In the current commodity market created with trade through the Ethiopian Commodity Exchange (ECX), coffee is less traceable to its producers. Only cooperatives that sell certified coffee through the unions they belong to, are allowed to bypass the more commodified ECX market. This study aims to investigate if small-scale coffee producers in southwestern Ethiopia that sell coffee through the certified cooperative are better off. It is assumed that the coffee sales through, and membership of, a cooperative, allows farmers to improve their coffee production as well as to improve other aspects of their livelihood. A sustainable livelihood approach was used as the inspiration for the welfare indicators that needed to be considered, data collected amongst members and non-members of certified cooperatives, and a propensity score model to investigate the impact of cooperative membership on the livelihood indicators. Results suggest that members of certified cooperatives indeed receive, on average, better prices. Yet, no evidence was found that indicates that the higher price is translated into better household income. Furthermore, coffee plantation productivity of those members who were interviewed was lower than that of the non-members. This finding could explain the failure to find an overall effect. Since the majority of the producers' income emanate from coffee, a sustainable way of enhancing the productivity of the coffee could revitalize the welfare of the coffee producers

La misma realidad de cada lugar es diferente ( The same reality of each place is different ): A case study of an organic farmers market in Lima, Peru

Alternative food movements in North America and Western Europe have proliferated in recent years as producers and consumers attempt to reform what is perceived as a fatally flawed industrial food system. Meanwhile, agricultural producers in the global South are increasingly dispossessed of land and livelihoods as agro-industrial processes take on increasingly global dimensions. Given that many of the challenges facing small-scale producers in the North and South stem from similar patterns of agro-industrialization, might they also share similar responses to these challenges? In this article I make a case for broadening the geographic frame of reference for alternative food systems by comparing farmers\u27 market research from the US with an organic farmers\u27 market in Lima, Peru. Data is drawn from the experiences of agricultural exchange participants, and broadens the field of inquiry into alternative geographies of globalizations (Bebbington 2001). What lessons and insights gained from research into market-based agro-food initiatives in the US could be applied to the movement/market for organic produce in Peru? What makes the case in Peru distinct from alternative food movements in the US, and what lessons can be drawn from these distinctions?https://scholarworks.uvm.edu/fss2014/1010/thumbnail.jp

A survey of agent-oriented methodologies

This article introduces the current agent-oriented methodologies. It discusses what approaches have been followed (mainly extending existing object oriented and knowledge engineering methodologies), the suitability of these approaches for agent modelling, and some conclusions drawn from the survey

Robotic Wireless Sensor Networks

In this chapter, we present a literature survey of an emerging, cutting-edge, and multi-disciplinary field of research at the intersection of Robotics and Wireless Sensor Networks (WSN) which we refer to as Robotic Wireless Sensor Networks (RWSN). We define a RWSN as an autonomous networked multi-robot system that aims to achieve certain sensing goals while meeting and maintaining certain communication performance requirements, through cooperative control, learning and adaptation. While both of the component areas, i.e., Robotics and WSN, are very well-known and well-explored, there exist a whole set of new opportunities and research directions at the intersection of these two fields which are relatively or even completely unexplored. One such example would be the use of a set of robotic routers to set up a temporary communication path between a sender and a receiver that uses the controlled mobility to the advantage of packet routing. We find that there exist only a limited number of articles to be directly categorized as RWSN related works whereas there exist a range of articles in the robotics and the WSN literature that are also relevant to this new field of research. To connect the dots, we first identify the core problems and research trends related to RWSN such as connectivity, localization, routing, and robust flow of information. Next, we classify the existing research on RWSN as well as the relevant state-of-the-arts from robotics and WSN community according to the problems and trends identified in the first step. Lastly, we analyze what is missing in the existing literature, and identify topics that require more research attention in the future