How do you like them NAPLs? Investigating the chemical properties of pollutants

Seneca Lake in New York is known for stunning views, wine tasting, and being the lake trout capital of the world. However, a threat lies unseen in its beautiful waters. Earlier this year the Seneca Lake Pure Waters Association put out a report showing positive tests for polyfluoroalkyl substances (PFAS) in water drawn from several sites in Seneca Lake. The report provides evidence that the known PFAS contamination at the former Seneca Army Depot is spreading beyond its borders. Seneca Lake is not the only community facing this issue. In Tucson, Arizona there has been an ongoing effort to remove PFAS from groundwater since the late 2010s when it was found that PFAS contamination was stemming from two nearby Air Force facilities. At K. I. Sawyer Air Force Base in Michigan, the Air Force is monitoring PFAS contamination in the water and soil with the help of the Department of Environment, Great Lakes and Energy.

PFAS are often used to make products grease-proof, waterproof, nonstick, or flame-resistant. They are also found in firefighting foams, which are commonly used to put out fires at airports and military bases. They are also known as “forever chemicals” because they do not break down easily in the environment or the human body. PFAS have also been linked to several health problems, including certain cancers.

An additional factor becomes a concern when thinking about the impact from PFAS laden firefighting foams: non-aqueous phase liquids (NAPL). Common examples of NAPL are petroleum products, coal tars, and pesticides. In certain pollution sites there are both NAPL and PFAS present, which have the potential to interact in unexpected ways, impacting how these pollutants move through the environment, and potentially creating new NAPL-PFAS compounds of concern.

This week on ID we are interviewing Mireia Roig-Paul, a second year PhD student in Environmental and Molecular Toxicology, to learn all about these pollutants and the potential threats they pose. She studies in the laboratories of both Jennifer Fields and Serhan Mermer, and her research focuses on the intersection of PFAS and NAPLs, how they move through soil, and how they interact with each other. Tune in at 7pm on October 27th at 7 pm PST on KBVR 88.7 FM to hear all about it!

If you miss the show, you can check out the interview wherever you get your podcasts, including on our KBVR page, Spotify, and Apple Podcasts.

Pictured is Mireia Roig-Paul (provided by Mireia Roig-Paul).

Straying from the stream: investigating the impacts of spring Chinook salmon hatchery fish on wild, origin fish

Dams, climate change, habitat loss, predation, anglers. Wild salmon must contend with all of these challenges during some point in their lifetimes. But an additional challenge may be having a negative impact on wild salmon that we don’t yet quite understand: hatchery salmon. The main purpose behind rearing and releasing hatchery salmon into the wild is to increase the number of fish available for anglers (both recreational and commercial) to catch since wild salmon populations are too low in many areas to yield sustainable catches. However, when hatchery fish are released into the wild, some individuals stray. The term straying describes when hatchery fish go where they are not supposed to go. While some degree of straying can be positive because it helps maintain or increase genetic diversity within wild populations, too many hatchery strays could lead to problems for wild salmon. Investigating the impacts of hatchery salmon on wild salmon is no easy feat, and it’s not made easier when you’re trying to do it in possibly one of the most remote and wild places in Oregon…

But that’s exactly what our guest this week is doing! Emily Treadway is a first year Master’s student advised by Dr. Seth White in the Department of Fisheries, Wildlife, and Conservation Sciences at OSU. On top of being a graduate student, Emily is also an employee at the Oregon Department of Fish and Wildlife working within the East Region Fish Research Office. By wearing these two hats and through support from the Lower Snake River Compensation Plan, Emily’s Master’s research aims to do three things: (1) establish baselines for the Wenaha River, (2) determine how a remote region like the Wenaha can be monitored cost-effectively into the future, and (3) hopefully implement certain mitigation efforts or designs that will help support healthy wild salmon populations. 

Map of the Grande Ronde watershed
Map of the Wenaha River
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If you want to hear more about Emily’s research, which involves kayaking on the Wenaha, scouting for river hazards, hiking into remote regions with huge solar panel-powered stationary antennas, then tune in to our live show with Emily this Sunday (October 20th) at 7 pm PST on KBVR 88.7 FM! 

If you miss the show, you can check out the interview wherever you get your podcasts, including on our KBVR page, Spotify, Apple Podcasts, or anywhere else!

Fear.exe: How horror video games hijack more than just your computer

Our upcoming guest is Erika Stewart, a second-year MA student in the School of Writing, Literature and Film. As an avid gamer growing up, Erika found a way to explore this passion more deeply in graduate school, where her thesis focuses on horror in video games. 

Scholars have studied our relationship with horror for decades, identifying that the fear induced arises from a threat to our bodies. But what about video games, where no immediate physical threat exists? An emerging genre of games—coined by Erika as ‘malwaric’ games—hijack your computer (much like malware) and can induce deep fear in players. How do these games create fear if there’s no representation of the body?

Erika explores this question by presenting the argument that the computer functions as an extension of the body. Malwaric games are designed to be intrusive and reflect a cultural fear: they are terrifying because the computer has become a part of us, and these games seem to attack us directly. In an age rife with artificial intelligence, augmented reality, and virtual reality, Erika’s research is both timely and insightful, addressing what this means for the ‘digital divide.’

To learn more about Erika’s research—and how childhood video game memories and positive community college experiences influenced her path to graduate school—tune in to KBVR 88.7 FM this Sunday, Oct. 13. You can listen to the episode anywhere you listen to your podcasts, including on KBVR, Spotify, Apple, or anywhere else!

Changing the narrative of the sophomore slump

Going to college is an overwhelming and all-consuming experience. To help students cope with the new realities of college life, universities typically provide huge amounts of resources and support to freshmen during their first year. Once students hit their sophomore year, the assumption is that students are returning to something they’re already familiar with; they know what resources their school has to offer, how to sign up for classes, where to buy the best lunch on campus, and so on. Sophomores are expected to independently way find and the amount of support and provided resources fizzles out. This phenomena is referred to as the sophomore slump as research has shown that sophomores are in fact quite vulnerable compared to other college classes because of this drop-off in support. Shania Siron, who is in her third (and final!) year and advised by Dr. Tenisha Tevis at OSU, is our guest on the show this week and the focus of her Doctorate of Education dissertation research is the sophomore slump. Shania’s research aims at better understanding how college sophomores develop their abilities to self-author through engaging with career services, which Shania is pretty well-placed to do given that she doesn’t just wear a graduate student hat but she in fact also works full-time as the Assistant Director of Career and Fellowship Advising at Reed College in Portland, Oregon.

Schematic showing how Self-Authorship Theory intersects with the Center for Life Beyond Reed’s Purpose=Driven Career Advising Model

Tune in to our interview with Shania this Sunday (October 6th) at 7 pm PST on KBVR 88.7 FM to learn about Reed College’s unique advising model, what it means to self-author, and Shania’s journey from being an undergraduate Duck at University of Oregon to being a graduate Beaver at Oregon State University!

If you miss the live show, you can check out the interview wherever you get your podcasts, including on our KBVR page, Spotify, Apple Podcasts or anywhere else!

From hooves to helicopters: the study of foot-and-mouth disease virus in African buffalo 

Foot-and-mouth disease (FMD) virus is one of the most infectious viral diseases in the world. FMD virus affects all cloven-hooved animals and there have been outbreaks all over the world except for in North America. While FMD virus doesn’t necessarily cause fatality in animals, it causes severe milk production losses and can leave affected individuals severely weakened and debilitated. This is particularly problematic for people who keep livestock as it can affect their livelihoods and economic welfare. Our guest this week is Cambrey Knapp, a 2nd year PhD student in Comparative Health Science who is studying wildlife-livestock interactions related to FMD virus around Kruger National Park in South Africa. African buffalo within Kruger National Park harbor FMD virus and it can spillover to livestock that are kept in the surrounding areas outside of the park. Cambrey’s research is investigating which viral lineages of FMD virus are most prone to spillover and the temporal aspects of transmission by looking at historic and contemporary African buffalo and cattle samples.

Curious to know how helicopters factor in to the whole story? Tune in to our interview with Cambrey this Sunday (June 2nd) at 7 pm PST on KBVR 88.7 FM. If you miss the live show, you can check out the interview wherever you get your podcasts, including on our KBVR page, Spotify, Apple Podcasts or anywhere else!   

Working towards sustainability in the doula workforce

Studies have shown that birthing mothers paired with doulas have better birth outcomes than mothers that do not work with doulas. For example, doula-assisted mothers are four times less likely to have a low birth weight baby, two times less likely to experience a birth complication and are significantly more likely to initiate breast-feeding, compared to non-doula-assisted mothers1. Yet, the doula workforce suffers from high levels of burn-out often due to being underpaid, overextended, and disrespected in their work, which often results in doulas leaving the profession2. Given the clear benefits of doula-assisted pregnancy and birth, these issues need to be solved. But, how? Well, one person on the job is Master’s student Katie Minich! Katie is in the Applied Anthropology program working with Drs. Melissa Cheyney and David Lewis. Katie’s research aims to better understand how we can improve the sustainability and best practices for doulas post-training.

Tune in to our interview with Katie this Sunday (May 26th) at 7 pm PST on KBVR 88.7 FM. We will be covering a whole range of topics, including Katie’s eight years of experience as a doula herself, why Oregon is one of the best places to be a doula in the US, and more! 

If you miss the live show, you can check out the interview wherever you get your podcasts, including on our KBVR page, Spotify, Apple Podcasts or anywhere else!   

If you’re interested in learning more about the topics discussed, check out the following resources:

Minich, K. I. (2023). “Listening to Doulas in Southern Oregon: Exploring Motivations and Experiences of Birthworkers.” McNair National Research Journal, 2. https://maop14.wildapricot.org/resources/Documents/2023-McNair%20National%20Research%20Journal%20-%20FINAL.pdf 

Minich, K. I. (2023) “Listening to Doulas in Southern Oregon: Understanding Value and Care.” Southern Oregon University Ronald E. McNair Post Baccalaureate Achievement Program McNair Scholars Journal, 19. https://digital.sou.edu/digital/collection/p16085coll19/id/23004/rec/18 

The Uplift Lab: Home – Uplift Lab

Profile on research award: Announcing the Deanna Kingston Scholarship for Graduate Student Excellence | Anthropology, Anthropology Academic Programs, Graduate Anthropology, Prospective OSU Anthropology Graduate Students | College of Liberal Arts | Oregon State University

Graduate Student profile: Anthropology Graduate Students | Anthropology, About Anthropology, Faculty & Staff Directory | College of Liberal Arts | Oregon State University

References

1 Gruber, K.J., Cupito, S.H., and Dobson, C.F. (2013) Impact of Doulas on Healthy Birth Outcomes. The Journal of Perinatal Education, 22(1): 49-58. 

2 MamaGlow Foundation. (2023) Birth worker burnout: Exploring integrative approaches to nurturing a healthy doula workforce. https://mamaglowfoundation.org/wp-content/uploads/2023/01/Birth_Worker_Burnout_Brief.pdf

Welfare, TANF, and Higher Ed: Students thrive when we remove the barriers

In 2023, the Temporary Assistance for Needy Families program (TANF) distributed aid to nearly 20,000 families, and approximately 40,000 individual recipients in the state of Oregon (FY2023 TANF Caseload). The families and individuals who receive TANF often face unseen difficulties and obstacles, especially related to higher education. This week on ID, we speak with Terese Jones, a recent PhD graduate in Human Development and Family Sciences. Terese’s dissertation work centered around TANF recipients, the challenges they face with higher education, developing a pilot program to address these challenges, and assessing the outcomes. 

Terese’s research identifies many common obstacles that TANF students face, a few of which are a lack of information about resources, stigma surrounding the use of these resources, and practices and procedures that discourage students from using these resources. In the program she developed, she sought to eliminate some of these barriers. For example, she removed a requirement that certain students receiving assistance needed to provide a state issued form that tracked their class attendance, which had to be signed by their professors. This change was the most positively received component of the program among the participants because it eliminated a significantly embarrassing and uncomfortable experience for the students.

Terese found that eliminating some of the barriers the students identified allowed them to expand what is called “possible selves” which refers to the futures that students can imagine and identify as possible for themselves. Students who initially sought to become phlebotomists changed their career trajectory towards nursing when they realized they would have the support to do so. Additionally, the participants also expanded their “public selves” which refers to how they see themselves within their community/public life. Many of these students saw themselves going back to their communities as health professionals, addiction and counseling professionals, and social service and welfare professionals. 

Terese says that she found herself relating to these students because she also has a background of poverty that drove her through her higher education journey. She is now continuing her work in a position at LBCC, where she is developing more programs centered around deep poverty in Linn-Benton county with the hopes of making a difference in the lives of people in our community. To learn more about Terese and her work, check out this week’s episode of ID. Also take a look at some of the resources Terese provided below!

Emergency Financial Assistance — Vina Moses Center

Family Support Program – Corvallis Public Schools Foundation (cpsfoundation.org)

South Corvallis Food Bank

Full cream: The power of milk on infant development

Our upcoming guest is Jillien Zukaitis, a first year PhD student in Nutrition, College of Health. Her lab, fondly referred to as the ‘Milk Lab’, studies at all things milk. With a clinical background as a dietitian, Jillien now couples her practical experience with translatable research.

Partnering with OHSU, Jillien assesses the composition, nutritional value, and potential health benefits of human milk on the development of preterm infants in the neonatal intensive care unit (NICU). This involves analyzing various proteins and peptides in the different types of milk fed to these infants and seeing how they are digested to isolate their roles in infant health and development. One way she does this is by isolating milk peptides from infant stomach and intestine and testing these on macrophage cells, examining the immune function of some of the peptides identified. By assessing the processing methods, milk types, and milk contents, she aims to discern what milk is best to feed infants. She plans to compare these results against other sources of nutrition such as infant formula in the future.

One innovative element of her research is through use of an in-vitro “digestion machine” known as SHIME (The Simulator of the Human Intestinal Microbial Ecosystem), which essentially mimics the entire digestive process from start to finish, allowing valuable insights at each stage involved. This revolutionary machine is one of the few in the USA and is right here at OSU!

To learn more about her research, passion to improve the lives of infants, and the unorthodox pathway that led her to pursuing her PhD, tune in to our prerecorded conversation on KBVR 88.7 FM this Sunday, May 12. You can listen to the episode anywhere you listen to your podcasts, including on KBVR, Spotify, Apple, or anywhere else!

Translating language and transferring knowledge

Native English speakers enjoy a distinct privilege in academic publishing due to the outsize impact of the English language on global publishing and media. But how has the dominance of English impacted the research of non-native speakers? What is the role for non-English language scholarship, particularly in the post-colonial era? These are some of the questions that Danlu Yang, our next guest, investigates in her graduate research.

Danlu is a second year master’s student and anthropologist in the Applied Anthropology Graduate Program at OSU, working with Prof. Shaozeng Zhang. Her main subject of study is a collaborative project dedicated to translating anthropological research between Chinese and Portuguese. Contributors to this project come from four countries and include anthropologists, editors, and other researchers and community members . Danlu is conducting an ethnographic study of the people involved in this translation project. She is herself highly multilingual, able to speak Chinese, English, Portuguese and Spanish. This gives her a unique vantage point to document how individuals produce and transfer knowledge across cultures and languages. Danlu is also interested in what motivates anthropologists to study rural China and what is gained when local knowledge is able to be expressed without English as an intermediary.

To hear more about Danlu’s experiences and personal background, visit her Linkedin profile and tune in Apr 28th at 7PM to KBVR 88.7 FM or wherever you get your podcasts!

Wind Farms and Fisheries

30 by 30. No, not the critically acclaimed ESPN documentary series — the phrase refers to the Biden Administration’s goal for the US to produce 30 gigawatts of offshore wind power generation by 2030. To support this target, large scale construction projects are planned off the coast of Oregon and the rest of the West Coast. Here to tell us about the potential effects of this planned construction on marine life is our guest this week, Margaret Campbell.

Margaret is an MS student in the Department of Fisheries, Wildlife, and Conservation Sciences on fisheries working with Prof. Will White on population dynamics.  She uses theoretical and historical modeling approaches to forecast the impact of wind farm infrastructure on fisheries. One such model quantifies offshore parcels in terms of their distance from high-quality fish habitats and projects the redistribution of fish biomass when particular parcels are closed for construction. Margaret also employs a species distribution model to predict the population dynamics of fish like ling cod, yellowtail rockfish, and dover sole. She compares the predictions with fishing industry logbooks and oceanic sensors. Numerous environmental, tribal, and commercial groups have an interest in wind farm placement and Margaret hopes that her research will help these stakeholders respond to a changing coastline.

Before coming to OSU, Margaret attended the University of Maine, where she was involved with the NOAA Sea Grant program and earned a bachelor’s in marine science and history. She has gained experiences in diverse areas of marine biology, including estuary surveys, otolith analysis, phycology, and aquaculture. To hear more about her research and offshore wind generally, tune in to KBVR 88.7 this Sunday or listen wherever you get your podcasts!