This paper contributes to the ongoing discussion on the impacts of nuclear energy on the economy and energy security of select European countries. While previous literature has identified a connection between nuclear energy and economic growth, this study focuses on assessing the comparative effects of nuclear energy, measured by operable...
Oysters are a large part of the American aquaculture market, and the oyster farming industry was valued at over 1 billion dollars in 2021. However, oyster farmers often face issues surrounding the mortality rates of their stock. One cause of this is infections caused by Vibrio coralliilyticus (Vcor), a bacterium...
Long delays in reactor startup due to high biomass washout have hindered the development of efficient and cost-effective wastewater treatments based on the anammox process. This can be remedied with efficient biomass retention systems. In the following study, anammox bacteria were successfully enriched in hydrogel immobilizations of polyvinyl alcohol (PVA)...
Climate change is causing the world’s oceans to increase in temperature, threatening many populations of organisms. Corals are of particular concern, due to both their ecological importance and sensitivity to high temperatures. Coral populations in the Persian Gulf, however, have been surviving in normally-lethal thermal conditions. An analysis of specific...
One source of di culty for students in Thermodynamics courses is their unfamiliarity with partial derivatives and the associated mathematical procedures. At Oregon State University, a mechanical analogue of thermodynamic systems, called the Partial Derivative Machine (PDM), has been designed. The PDM represents an attempt to make the mathematics of...
Many pollination studies with honey bees have examined the effect of colony density on crop yield and yet overlook the effect of variation in the population size of these colonies. High colony density in northern highbush blueberry has been met with concerns from beekeepers who feel higher densities will intensify...
Since the 1970s, the United States government has offered federal tax subsidies for employer-sponsored health insurance. The tax exclusions for contributions to Employer Sponsored Insurance (ESI) has become the largest subsidy for private health insurance. These tax subsidies make up 21.4% of our national healthcare expenditures and 1.4% of the...