Research Excellence

Some scientific discoveries are a happy accident (think: penicillin). Others have been there all along, they just take a keen eye to notice, which was recently the case in Professor Joel Spencer’s lab.

An observation Spencer made during his postdoctoral appointment at Harvard University laid the groundwork for his most recent publication in PLoS ONE titled “Intravital Fluorescence Microscopy with Negative Contrast.”

The over the counter, “safe,” organic-compliant insecticides people purchase at home-improvement stores could be causing a problem that goes far beyond the vegetable garden or farm field — antibiotic resistance.

It has been 186 years since Charles Darwin collected the samples of the Galapagos Islands species that led to his explanation of how the diversity of life on Earth has evolved and forever changed the way we understand the world.

During his five-week stay on the islands, Darwin collected dozens of samples, including one small, light brownish-grey snake on Floreana Island. That sample, now at the Natural History Museum in London, was the basis for describing a new species, the Galapagos (Floreana) racer.

With a new $20 million federal grant, UC Merced becomes part of a multi-institutional research collaborative to develop artificial intelligence — or AI — solutions to tackle some of agriculture’s biggest challenges related to water management, climate change and integration of new technology into farming.

Every time you surf the web, check your credit card balance, or even sign up for a class at UC Merced, you’re using a relational database.

Relational databases are basically the back end of operating software, aggregating information and culling results based on your search or query. Improving the speed of these results, known as query optimization, is the focus of computer science and engineering Professor Florin Rusu and his third-year graduate students Yesdaulet Izenov and Asoke Datta.

California is known for its beautiful coastline, where the Pacific Ocean meets sandy beaches and rugged cliffs. While many scientists have studied the land or the ocean independently, less is known about the nexus of the two.

COVID-19 upended life as we know it, especially among the science community. While some scientists rushed to develop a vaccine, others sought a better understanding of the virus, hoping to predict where the next outbreak might be in order to better contain it. At UC Merced, this included testing the campus’s wastewater.

UC Merced’s campus has many buildings, but just one pipe through which wastewater leaves the campus. This turned out to be helpful to discern whether there would be forthcoming positive COVID-19 test results.

When physics graduate student William Delmas made samples of solar energy harvesting perovskite films two years ago, he had no idea that this summer, he’d be analyzing those same samples after they made a round trip to the International Space Station (ISS).

“It’s really cool to see this come full circle,” Delmas said.

Proteins operate like biological machines, regulating nearly every major function and organ in our bodies through a still-mysterious shape-shifting process. Bioengineering graduate group chair Professor Victor Muñoz has a new $1,082,356 award from the National Science Foundation to unlock those mysteries.

With COVID-19 protections lifting, many people are eager to travel again. Among them is graduate student Elena Bischak, who is planning multiple trips to Haiti in the coming months to study improving sanitation and human waste processing in the Caribbean country.