Modeling biophysical and socioeconomic interactions in food systems with the International Model for Policy Analysis of Agricultural Commodities and Trade (IMPACT)

2022 ◽  
pp. 213-230
Author(s):  
Keith Wiebe ◽  
Timothy B. Sulser ◽  
Shahnila Dunston ◽  
Richard Robertson ◽  
Mark Rosegrant ◽  
...  
Author(s):  
Sherman Robinson ◽  
Daniel Mason-D'Croz ◽  
Timothy Sulser ◽  
Shahnila Islam ◽  
Ricky Robertson ◽  
...  

Author(s):  
Patricia Ballamingie ◽  
Alison Blay-Palmer ◽  
Irena Knezevic ◽  
André Lacerda ◽  
Evelyn Nimmo ◽  
...  

2022 ◽  
Vol 6 ◽  
Author(s):  
Breanna Phillipps ◽  
Kelly Skinner ◽  
Barbara Parker ◽  
Hannah Tait Neufeld

The destruction of Indigenous food systems is a direct consequence of the settler-colonial project within Canada and has led to decreasing access to Indigenous foods, disproportionate rates of food insecurity and disconnection from Indigenous food systems and environments. We interviewed Indigenous women, non-Indigenous staff of Indigenous-serving organizations, and policymakers (i.e., those who develop, interpret, or implement wild food policy) to explore how the policy context has impacted Indigenous women and their communities’ experiences of accessing Indigenous foods in urban northwestern Ontario. We applied an Intersectionality-Based Policy Analysis (IBPA) Framework to shape our research questions and guide the thematic analysis of the data. We found that stakeholder groups had differing understandings of the issue of accessing wild foods and Indigenous food security and their actions either supported or disrupted efforts for access to wild food to promote food security or Indigenous Food Sovereignty. Policymakers cited necessary barriers to promote food safety and support conservation of wildlife. Staff of Indigenous-serving organizations approached the issue with consideration of both Western and Indigenous worldviews, while Indigenous women spoke about the ongoing impacts of colonial policy and government control over their lands and territories. The main policy areas discussed included residential school policy, food regulation, and natural resource regulation. We also investigated community-level strategies for improvement, such as a wild game license. Throughout, we tied the colonial control over ‘wildlife’ and the Western food safety discourse, with infringements on Indigenous Food Sovereignty, experiences of racism in food settings and on the land, as well as with broad control over Indigenous sovereignty in Ontario. This work contributes to an increased understanding of how Western discourses about health, food, and the environment are perpetuated through systemic racism in government policy and reiterated through policymakers' views and interpretations or actions. Government institutions must develop culturally safe partnerships with Indigenous leaders and organizations to facilitate a transfer of power that can support Indigenous Food Sovereignty.


Author(s):  
Jean Fincher

An important trend in the food industry today is reduction in the amount of fat in manufactured foods. Often fat reduction is accomplished by replacing part of the natural fat with carbohydrates which serve to bind water and increase viscosity. It is in understanding the roles of these two major components of food, fats and carbohydrates, that freeze-fracture is so important. It is well known that conventional fixation procedures are inadequate for many food products, in particular, foods with carbohydrates as a predominant structural feature. For some food science applications the advantages of freeze-fracture preparation procedures include not only the avoidance of chemical fixatives, but also the opportunity to control the temperature of the sample just prior to rapid freezing.In conventional foods freeze-fracture has been used most successfully in analysis of milk and milk products. Milk gels depend on interactions between lipid droplets and proteins. Whipped emulsions, either whipped cream or ice cream, involve complex interactions between lipid, protein, air cell surfaces, and added emulsifiers.


ASHA Leader ◽  
2013 ◽  
Vol 18 (9) ◽  
Author(s):  
Mark Kander
Keyword(s):  

A new Medicare proposal that would change speech-generating devices from purchase-only equipment to rent-to-own equipment could be better for the patients who use them.


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