Featured Post from Florida Tech

Florida Tech Welcomes Visiting Australian Scholar to Aid in Antifouling Research

Tamar Jamieson will Spend Semester Collaborating with Kelli Hunsucker

Apr 6, 2025

2 min

Kelli Hunsucker, Ph.D.


CaptionResizeWrap TextRemove


Florida Tech’s Center for Corrosion and Biofouling Control is welcoming a new teammate for the semester. Tamar Jamieson, a postdoctoral researcher hailing from Australia’s Flinders University, is in Melbourne, Fla. to collaborate on biofouling research with assistant professor of marine sciences Kelli Hunsucker and professor of oceanography and ocean engineering Geoffrey Swain.


Biofouling is the growth of a bacterial film or larger marine life, such as barnacles, after an object’s surface is submerged in water. It can inhibit a ship’s functionality by creating drag and slowing it down, which forces the vessel to use more fuel and emit more greenhouse gases.


Over the course of the semester, Jamieson will help Hunsucker’s team develop a collaborative experiment to test antifouling techniques, combining Jamieson’s expertise with that of the lab.


“I’m excited to have someone here who has this kind of wealth of knowledge in her field,” Hunsucker said. “She’ll be able to use her knowledge to help move our research forward and then kind of in return, use our knowledge to help move hers forward.”


The Center for Corrosion and Biofouling Control aims to understand and improve corrosion and biofouling control systems. Part of Hunsucker’s research involves evaluating materials that can protect surfaces, such as a ship’s hull, from unwanted growth. She is currently working with the U.S. Navy to see how antifouling techniques perform under different conditions.


Jamieson’s research through Flinders’s ARC Training Centre for Biofilm Research & Innovation focuses on the small-scale microorganisms that make up biofilm. She also studies the genetic makeup of microbial communities, which Hunsucker wants to add to her own research.


Jamieson is especially interested in learning how antifouling materials interact with local waters. Florida’s seascape is warmer than Australia’s, so fouling grows quicker here than it does there. She also wants to see how American antifouling materials vary from those used in Australia and collaborate on a versatile solution that can withstand a variety of conditions.


“Materials that work well here will probably not work in other environments,” Jamieson said. “Seeing how to develop materials for all three environments will be an interesting pathway forward.”


Hunsucker hopes this exchange will lead to even more collaboration with Flinders University.


“The program that she’s involved with opens the door for collaborative efforts for us to maybe go to Australia in the future,” Hunsucker said. “Her colleagues can also similarly come back and work with us.”


Jamieson’s scholarship is funded by the American Australian Association, a New York-based non-profit organization dedicated to deepening and strengthening ties between the United States and Australia. The South Australia Defense, Space and Cyber Scholarship funds scholars from the U.S. and South Australia undertaking Ph.D. or post-doctoral research in those fields.


Kelli Hunsucker and Geoffrey Swain are available to speak with media. Contact Adam Lowenstein, Director of Media Communications at Florida Institute of Technology at adam@fit.edu to arrange an interview today.

Connect with:
Kelli Hunsucker, Ph.D.

Kelli Hunsucker, Ph.D.

Assistant Professor | Ocean Engineering and Marine Sciences

Dr. Hunsucker investigates biofouling prevention methods for marine growth and eco-engineering techniques for ecosystem enhancement.

Marine EducationOceanographyUVCBiofilmsBiofouling

You might also like...

Check out some other posts from Florida Tech

2 min

Meet an Expert: Linxia Gu

Name: Linxia Gu Title: Professor of biomedical engineering and science, department head Department/college: Department of Biomedical Engineering and Science/College of Engineering and Science Current research funding: $5 million as co-PI of ASCEND General research focus: My research focuses on developing physically based computational models and conducting mechanical testing to investigate how mechanical stimuli influence cell and tissue responses, providing new insights into the interplay between mechanics and biology. Dr. Gu’s research expertise lies in the biomechanics and biomaterials using both computational and experimental methods. The specific application areas include vascular mechanics and indirect traumatic injury to the brain and eye. Her group is particularly interested in developing multi-scale multi-physics models to study and exploit tissue responses and cellular mechanotransduction, and to gain new mechanistic insights into the interplay of mechanics and human body. The multidisciplinary effort has resulted in > 130 journal papers, and $11 million research funding from NIH, NSF, ARO, and NASA. Q: What has you excited about your current research? The opportunity to bridge the gap between mechanics and biology drives my research. By integrating computational models with experimental data, we are uncovering how mechanical forces influence tissue and cellular responses, particularly in the areas of vascular stenting and traumatic injury to the eye and brain. This had the potential to drive breakthroughs in understanding, prevention and treatment. Q: Why is it important to conduct research? Conducting research is vital for addressing pressing societal challenges and advancing our understanding of complex biomedical systems. Linxia Gu is available to speak with media. Contact Adam Lowenstein, Director of Media Communications at Florida Institute of Technology, at adam@fit.edu to arrange an interview today.

3 min

With Rise in US Autism Rates, Florida Tech Expert Clarifies What We Know About the Disorder

A new report from the Centers for Disease Control and Prevention (CDC) found that an estimated 1 in 31 U.S. children has autism; that's about a 15% increase from a 2020 report, which estimated 1 in 36. The latest numbers come from the CDC’s Autism and Developmental Disabilities Monitoring (ADDM) Network, which tracked diagnoses in 2022 among 8-year-old children.  Autism spectrum disorder (ASD) is a neurological disorder that refers to a broad range of conditions affecting social interaction. People with autism may experience challenges with social skills, repetitive behaviors, speech and nonverbal communication. The news has experts like Florida Tech's Kimberly Sloman, Ph.D, weighing in on the matter. She noted that the definition of autism was expanded to include mild cases, which could explain the increase. “Research shows that increased rates are largely due to increased awareness and changes to diagnostic criteria. Much of the increase reflects individuals who have fewer support needs, women and girls and others who may have been misdiagnosed previously," said Sloman. Her insight follows federal health secretary Robert F. Kennedy Jr.'s recent declaration, vowing to conduct further studies to identify environmental factors that could cause the disorder. In his remarks, he also miscategorized autism as a "preventable disease," prompting scrutiny from experts and media attention. “Autism destroys families,” Kennedy said. “More importantly, it destroys our greatest resource, which is our children. These are children who should not be suffering like this.” Kennedy described autism as a “preventable disease,” although researchers and scientists have identified genetic factors that are associated with it. Autism is not considered a disease, but a complex disorder that affects the brain. Cases range widely in severity, with symptoms that can include delays in language, learning, and social or emotional skills. Some autistic traits can go unnoticed well into adulthood. Those who have spent decades researching autism have found no single cause. Besides genetics, scientists have identified various possible factors, including the age of a child’s father, the mother’s weight, and whether she had diabetes or was exposed to certain chemicals. Kennedy said his wide-ranging plan to determine the cause of autism will look at all of those environmental factors, and others. He had previously set a September deadline for determining what causes autism, but said Wednesday that by then, his department will determine at least “some” of the answers. The effort will involve issuing grants to universities and researchers, Kennedy said. He said the researchers will be encouraged to “follow the science, no matter what it says.” April 17 - Associated Press Sloman emphasized that experts are confident that autism has a strong genetic component, meaning there's an element of the disorder that may not be preventable. However, scientists are still working to understand the full scope of the disorder, and much is still unknown.  “We know that there’s a strong genetic component for autism, but environmental factors may interact with genetic susceptibility," Sloman said. "This is still not well understood.” Kimberly Sloman’s research interests include best practices for treating individuals with autism spectrum disorder (ASD). She studies the assessment and treatment of problem behavior with methods such as stereotypy, individualized skill assessments and generalization of treatment effects. Are you covering this story or looking to know more about autism and the research behind the disorder? Let us help. Kimberly is available to speak with media about this subject. Simply click on her icon now to arrange an interview today.

2 min

'Chemtrails' and other climate conspiracies: Florida Tech's expert sets the record straight

When Florida Today columnist Tim Walters wanted to 'clear the air' about a popular conspiracy theory, he connected with Michael Splitt, an assistant professor at Florida Institute of Technology's College of Aeronautics with a focus on meteorology. The "chemtrail" conspiracy follows the erroneous belief that condensation trails (contrails) that trail behind jets are actually being used on a large scale to manage radiation and combat global warming. In the column, Splitt argued against the conspiracy by explaining what might happen if that level of "climate engineering" was actually going on.  I recently wrote a column about the “chemtrail” conspiracy theory, and to say it caused quite a stir would be a serious understatement. My motivation for writing the piece came because there is a bill being looked at by the Florida legislature to address concerns of people who think the skies are being seeded by commercial airplanes with poisonous, weather-manipulating substances. Some of those raising concerns claim there are vague amorphous operatives in the federal government leading this charge. I decided I’d try to find answers, and I did so by asking someone credible in the field of weather sciences. Answers from climate expert Can the climate be altered by humans? The idea of trying to manipulate weather is called “climate engineering.” There is a form of this called solar geoengineering. “We've been doing things like this for decades in terms of, for example, fog management products. People have used this kind of methodology of adding things to the air to help get rid of fog, like the ice fog problem in Salt Lake City. So, there are places where people try to manage a local cloud layer,” Splitt said.  However, it’s not done to a scale that would impact the country or globe. That’s where conspiracy theorists take climate engineering a step too far. There are those who say commercial airliners are spraying other substances like aluminum and barium (and other metallic) nano particles to reflect the sun's heat to reduce global warming. Splitt said if this were real, it might have the opposite effect. “When you have more contrails, it actually ends up warming the planet. The cirrus clouds created by aircraft and their reflective power isn't as much as let's say, the warming impact from below, from infrared radiation, so they end up being warmer." March 20 - Florida Today In the full column, Splitt also takes on other common misconceptions such as, "Why do some contrails last longer than others?" And, "Are ‘chemtrails’ steering, strengthening storms?" It's a worthwhile read for those interested in meteorology or conspiracy theories. Are you curious or looking to know more about those chasing clouds? Michael Splitt is available to speak with media. Contact Adam Lowenstein, Director of Media Communications at Florida Institute of Technology, at adam@fit.edu to arrange an interview today.

View all posts
Powered by