Plastic insulation like Styrofoam is commonplace in seafood packaging and buildings.
But plastics never completely disappear, instead they break up into ever smaller particles
or microplastic. These tiny particles are harmful to the soils, marine environment
and wildlife, and may affect human health.
Researchers with the Biomaterials Lab seek to better understand the effects of these
stray plastic bits. The team is working to solve the global plastic pollution problem
by developing insulation that is recyclable, reusable, and biodegradable. Researchers
combine design-thinking, microbiology, and physics to dream-up scalable biological
materials that store carbon and provide a sustainable vital barrier from the elements.
Their key ingredients to de-carbonizing industries include beetle-kill spruce trees
and renewable cellulose that is literally grown in a lab. The Biomaterials Lab is an active innovation platform for new bio-based
materials and circular bio-economy solutions in the Circumpolar North. The lab uses
norm-critical design thinking as a framework to tackle some of the most pressing environmental
and public health problems facing the Arctic today.
At UAA, computer science Professor Shawn Butler has been using machine learning to debunk COVID-19 misinformation on social media. Butler’s efforts are part of the Division of Population Health Sciences and Department of Journalism and Public Communication’s mission to combat COVID-19 misinformation on public-facing Facebook pages with scientifically accurate information from credited sources through its ongoing Alaska Public Health Information Response Team project.
Founding members of the Alaska Public Health Information Response Team submitted a book chapter proposal, entitled "Addressing Health Misinformation in the Infodemic Era: The Alaska Public Health Information Response Team," in the early spring of 2021 for consideration in a forthcoming book, "Building Health Misinformation Immunity: A Professional's Guide to Helping the Public," which was recently published.
A local group has been fighting inaccurate information on Facebook pages. Called the Alaska Public Health Information Response Team, it enlists UAA strategic communications students to spot the bad information, and local health professionals to intervene with posts on Facebook that introduce accurate information.
As the world continues to navigate this once-in-a-generation pandemic, new scientific breakthroughs are unearthed every day and are widely accessible online. Accompanying this free flow of information, however, is an increase of damaging misinformation, referred to by the World Health Organization as an Infodemic.
As misinformation about the coronavirus pandemic seemingly spills into almost every nook and cranny of the internet, some public health professionals in Alaska are countering false claims and myths in an embattled space: Facebook comment threads.