Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Business
Supercavitation Capabilities On A Submarine, Adam Vu
Supercavitation Capabilities On A Submarine, Adam Vu
Georgia College Student Research Events
Submarines have shaped the way wars have been fought and have been influential in our understanding of fluid dynamics. In the past, supercavitation has been implemented to an idea that has been used to significantly increase the velocity of torpedoes in Chinese and Russian submarines. An example of this is the Russian VA-111 Shkval torpedo. The idea being that if your torpedo is expelling a gas out of the nose cone region, creating a boundary layer between the water and the torpedo, the torpedo will be facing much less resistance relative to when it was traveling in water alone. This …
Do Farm Subsidies Affect Crop Diversification?, Chadwick O'Neal
Do Farm Subsidies Affect Crop Diversification?, Chadwick O'Neal
Georgia College Student Research Events
The United States spends $20 billion each year on farm subsidies. Farmers face increased risk and income variation when their crop portfolio is less diversified. It’s possible for farm subsidies to decrease diversification if they are focused on specific crops. Utilizing state level subsidy and agricultural data from the Environmental Working Group, I used econometric analysis to estimate the effect of farm subsidies on crop diversification. I used the number of acres planted from the 15 top most subsidized and grown crops in the United States to derive my dependent variable, the Herfindahl-Hirschman index (HHI). The HHI is a market …