Turbulence controls the composition of river plumes through mixing and alters the plume's trajectory by diffusing its momentum. While believed to play a crucial role in decelerating river-source waters, the turbulence stress in a near-field river plume has not previously been observationally quantified. In this study, finely resolved density, velocity,...
Mouse incisors grow continuously throughout life with enamel deposition uniquely on the outer, or labial, side of the tooth. Asymmetric enamel deposition is due to the presence of enamel-secreting ameloblasts exclusively within the labial epithelium of the incisor. We have previously shown that mice lacking the transcription factor BCL11B/CTIP2 (BCL11B...
The popular perception, throughout the United States of America, is that there is a positive relationship between recent immigration and crime. The more immigration in an urbanized setting, the more violent crime occurs. Crime is socially constructed to be associated with large influxes of “outsiders” into the community. America has...
Four multicyclic complex calderas and smaller ignimbrite shields located within the Altiplano Puna Volcanic Complex of the Central Andes (APVC) erupted 13000 km³ of magma within the last 11 Ma. One of the largest and most complex of these is the Cerro Guacha Caldera. Ar-Ar age determinations and paleomagnetic directions...
Throughout Europe, Northern Africa, and the Near East, hundreds of Roman ruins lie scattered about. Many Roman aqueducts, bridges, roads, and even buildings remain standing over two thousand years after their construction, as functional as the day they were built. In the modern United States, however, many public works projects...
The US airline industry is going through a period of consolidation through mergers between leading airlines. A number of recent mergers have been approved by the Antitrust Division of the Department of Justice (DOJ) based on the presence of Southwest Airlines in merger-affected markets. In doing so, the DOJ makes...
Policies in Europe over the last half a century have steadily dismantled the inequality-easing processes of the welfare state. Current conditions coupled with concerns related to the recent economic downturn have heightened focus on the issue of income distribution. Education has been identified as a resource to combat such ills....
The focus of this presentation is to demonstrate the functionality of the Multi Application Small Light Water Reactor (MASLWR) thermal hydraulic test facility and it’s natural circulation operating behavior as well as analyze the ability of a RELAP5-3D model to simulate this behavior. The MASLWR facility is introduced with a...