On Calle de Monte Verde in Nicaragua, poor farmers with no daily earning, depend directly on agriculture for their livelihoods and survival. Water is raised from wells by hand-cranked levers which lift small buckets from the depths to the surface where they are detached from the well rope and dumped into a larger bucket located on carts drawn by oxen. This project will seek to improve the efficiency of this highly labor-intensive process by testing solar or treadle pump technologies in this setting. If successful, this project will enable farmers to more efficiently manage their crops and their time. It would thus allow farmers to diversify crops and increase yields sufficiently to allow them to enter the market and generate income.
Developing a Portable Method to Predict Dengue Virus Infection (UC Berkeley)
Dengue virus causes the most common mosquito-borne viral disease affecting humans, with 3 billion people at risk for infection and an estimated 50 million cases
July 3, 2011
