A wide variety of consumer products that are treated with poly- and perfluoroalkyl substances (PFASs) and related formulations are disposed in landfills. Landfill leachate has significant concentrations of PFASs and acts as secondary point sources to surface water. Here, we model how PFASs enter leachate using four lab-scale anaerobic bioreactors...
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Model Landfill
Reactors
Allred, B. M., Lang, J. R., Barlaz, M. A., & Field, J. A. (2015). Physical and
A wide variety of consumer products that are treated with poly- and perfluoroalkyl substances (PFASs) and related formulations are disposed in landfills. Landfill leachate has significant concentrations of PFASs and acts as secondary point sources to surface water. Here, we model how PFASs enter leachate using four lab-scale anaerobic bioreactors...
Full Text:
Supporting Information 5
B. McKay Allreda, Johnsie R. Langb, MortonA. Barlazb, Jennifer A. Fieldc,* 6
7
A wide variety of consumer products that are treated with poly- and perfluoroalkyl substances (PFASs) and related formulations are disposed in landfills. Landfill leachate has significant concentrations of PFASs and acts as secondary point sources to surface water. Here, we model how PFASs enter leachate using four lab-scale anaerobic bioreactors...
The National Pygmy Goat Association is a hobby livestock organization founded in 1975. Over the past five decades, it has grown in size and importance, occupying a niche role as the primary breed registry and certification authority for the smallest domestic ruminant. This history attempts to capture the scope of...
The scientific way of knowing, which results in tremendous advancements in our society, heavily depends on the use of mathematics. Given that math touches nearly every aspect of peoples’ lives in different ways, it is critical that today’s students and tomorrow’s citizens have a solid understanding of math. Unfortunately, a...
Oregon has a rich brewing history and the production of world-class hops and craft beer are part of Oregon’s identity. From scholars to people with an interest in local products, students to alumni, hops farmers to brewers, the opportunities for community engagement and scholarly use are vast. Recognizing the need...
Over the last two centuries, Pilsner beer has become a symbol of Czech national identity. Originating in the Western Czech town of Plzeň, the unique color and flavor spread globally, with new styles further branching off the Central European stem. It is with great pride that the Czech people are...
Moral distress is the experience of knowing the right action to take but being unable to take it. It is especially prevalent in the healthcare profession, where professionals’ actions are limited by the wishes of patients and their families, hierarchies, and organizational failings. Since it is accepted that healthcare professionals...
As a child of two Khmer Rouge refugees, the Khmer Rouge genocide serves as the prologue of my family’s story. The Khmer Rouge genocide took place in Cambodia in 1975-1979 after a successful coup led by the Communist Party of Kampuchea (CPK) (Dy 2007, 2). In an attempt to create...
A numerical solution to Hodgkin and Huxley's partial differential
system for the propagated action potential is presented. In
addition a three dimensional demonstration of the absolute refractory
period is given. Lastly, theoretical evidence supporting
Rushton's hypothesis is presented.
In addition to a dynamic show of leaves, students, and pumpkins, October also brings a fresh new plate of events honoring Oregon Archives Month to the OSU campus!
The OSU Archives hosted a showcase of historical recipes from the collections. Drawing from Extension publications, USDA Farmer’s Bulletins, and other gems...
This case study looks at the establishment and development of the Oregon Hops and Brewing Archives. It addresses planning, implementation, results, and lessons learned.
Oregon is a special place, known for stunning natural beauty, a good amount of rain, and a predilection for pushing the boundaries of cultural norms. Its...
Statement of the Problem:
The focal point of student activity centers around a student's
residential affiliation. Therefore, a student's residence should be
considered as a vital area for continued research. There have been
a number of studies directly related to a student population, some
focusing on activities and some on...
The Oregon State University Archives has a robust photograph collection, which is reflected in its hearty companion digital collection. These collections document the history of the university, as well as the agriculture and natural resources of the Pacific Northwest. While the physical and online collections are popular, we were interested...
The computational identification of gene Transcription Start Sites (TSSs) can provide insights into the regulation and function of genes without performing expensive experiments, particularly in organisms with incomplete annotations. High-resolution general-purpose TSS prediction remains a challenging problem, with little recent progress on the identification and differentiation of TSSs which are...
Benzene is a widespread urban pollutant and monitoring results show concentrations are particularly high in Portland, Oregon. Nationally, benzene air pollution is the largest contributor to total cancer risk from air pollutants. We used data from several data sets including: modeled benzene distribution at the census block group level from...