Evaluation of interventions to improve markets for rural dairy households of Ethiopia: Evidence through system dynamics approach.

There is a growing consensus that improving market access for smallholder farmers will help them earn more income and enhance food security. In this respect, we employed system dynamics approach to evaluate interventions to expand market access for the traditional system dairy producers in West Shewa zone, Oromia region, Ethiopia. Investment by dairy cooperatives in milk collection capacity and/or raising the price of milk for producers are the interventions identified in the study.

Exploring policy options to transform traditional dairy system in Ethiopia: A system dynamics approach.

Despite having a larger herd size and a favourable climate, Ethiopia generally lags behind developing nations in terms of both production and consumption of dairy products. For the purpose of finding and assessing ways to increase milk production by the traditional dairy system in Ethiopia's West Shewa zone, we integrated system dynamics (SD) modelling with a participatory model building approach. The main objective of the research was to develop SD model for West Shewa dairy value chain and apply it to assess ex-ante milk production and dairy household profit impacts of various interventions.

Facilitators and Barriers for Keeping Cool in an Urban Heat Island: Perspectives from Residents of an Environmental Justice Community.

Background: Extreme heat is a leading cause of morbidity and mortality during summer months in the United States. Risk of heat exposure and associated health outcomes are disproportionately experienced by people with lower incomes, people of color, and/or immigrant populations.

Methods: As qualitative research on the experiences of residents in heat islands is limited, this community-based study examined barriers and coping strategies for keeping cool among residents of Chelsea and East Boston, Massachusetts-environmental justice (EJ) areas that experience the urban heat island effect-through semistructured interviews and qualitative content analysis.

Effectiveness of Biologic Agents Among Hispanic Patients With Metastatic Colorectal Cancer.

Background: Randomized clinical trials have defined the survival advantage with the addition of biologic drugs to chemotherapy in patients with metastatic colorectal cancer (mCRC). Under representation of Hispanics contributes to poorly defined outcomes in this group. We aim to determine whether the real-world benefit of biologics extends to Hispanics using a comparative effectiveness research approach.