When life-threatening weather events loom, forecasters warn citizens days, even weeks, beforehand so they can take action. It seems to work: We clear supermarket shelves, board up windows and even evacuate to higher ground ahead of the impending tempest to avoid danger.
Blind to bias in its threat to human life is another force of nature – epidemics.
Matthew Sullivan, Ph.D., gets priceless reactions when he shares a fun fact from his studies: There are over 50 million viruses in one mouthful of ocean water. Before you cancel your beach trip, these viruses infect microbes, not humans. Sullivan’s lab at The Ohio State University studies and catalogs these viruses, using data processing from the Ohio Supercomputer Center.
The clouds above our heads provide some of the biggest uncertainties in weather prediction, but a better understanding of their layers could unlock answers.
Antarctica is more than five million square miles of vast, frozen ice and rock marked by bone-freezing temperatures, high winds, no running water and few signs of life. But what it lacks in accommodations, it makes up for in something important to the rest of the world: Information.
The noise from jet-engine exhausts can cause substantial hearing loss for crewmen and airport personnel and activate restrictive regulations and/or fees for airlines. The large turbulent eddies within the jet plume—also known as large-scale coherent structures—produce the majority of the noise in the aft angles of the engine.
For all the different moving parts that go into mechanical engineering systems, the gas turbine is a relatively simple design: a large rotor fitted with vanes is made to revolve by a fast-moving gas flow.
In most of the standard equilibrium models used to explain equity market performance, the volatility of stock market returns is far too low. This muted volatility is closely related to the equity premium puzzle, a phenomenon whereby returns on “risky” stocks are historically much higher and more volatile than returns on “safer” government bonds.
To begin understanding dark matter in astrophysics, one must first step into a world where galaxies are considered small. The is the world that Annika Peter, Ph.D., and graduate student Stacy Kim are discovering more fully at The Ohio State University’s Center for Cosmology and AstroParticle Physics.
Researchers who normally use high-resolution satellite imagery to study glaciers used their technology to help with disaster relief and longer-term stabilization planning efforts in Nepal.
Water, water everywhere, but it’s all locked underground. Wendy Panero, Ph.D., and The Ohio State University Mineral Physics Research Group have found that minerals within the earth’s mantle potentially contain a vast amount of water.