Science

Like many people this summer, Professor Shahar Sukenik has dehydration on his mind.

But it’s not the soaring outside temperatures prompting this focus. Dehydration has been a theme of his lab’s work for the past year, from understanding how seeds know when to germinate to a new grant to further knowledge about the proteins that help protect cells and organisms against irreversible drying.

More than a few students have probably asked themselves why they have to take calculus — the course is notoriously difficult for some.

“People haven’t been taught math the way it should be,” Department of Applied Mathematics Professor Mayya Tokman said. “Math is practical. It’s there to solve problems and answer questions. But somehow, we lost that, and math is now taught as an abstract.”

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.

Quantitative Systems Biology Graduate Program alumni Kinsey Brock and Robert Boria were awarded Postdoctoral Research Fellowships in Biology (PRFB) from the National Science Foundation (NSF).

Boria and Brock — both former members of paleoecology Professor Jessica Blois’ research group — graduated in May with doctoral degrees and are headed to top universities to continue their important research.

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.

A group of researchers harnessing the power of light to control gene expression has dramatically improved its method, optimizing speed and precision, and opening new research avenues for scientists who employ optogenetics — the use of light and genetic engineering to control cells.

A new paper in the journal Zebrafish details the advancements made in Professor Stephanie Woo’s lab and quantifies the results of experiments on zebrafish embryos.

Scientists often study the relationship of global warming and topsoil because soil is an important mediator of climate change. A newly released study indicates it’s critical to consider subsoil in climate-change research, too.

Immunology Professor Jennifer Manilay and bioengineering Professor Joel Spencer are using a new grant from the National Institutes of Health (NIH) to expand a project they’ve been working on for the past two years — delving into the immune systems of living mice to see how B-cells develop under different circumstances.

Physics Professor Dustin Kleckner has received a prestigious National Science Foundation CAREER award for his research — the third in his department this year. He studies how optical and acoustic binding controls interactions between/among particles and how it manipulates them into self-organizing structures.

In the long term, this research aims to enable fundamentally new types of materials for industrial, defense and consumer applications.

Physics Professor Daniel Beller has received a CAREER award for his research into how complex organization arises from simple physical interactions for biological cells or polymers assembled in large numbers.

He is the 26th researcher from UC Merced and the sixth from the Department of Physics — and the second this year — to earn a CAREER award from the National Science Foundation (NSF).