Researchers showed that machine learning can predict noisy fluctuations in the size of beams generated by synchrotron light sources and correct them before they occur. The work solves a decades-old problem and will allow researchers to fully exploit the smaller beams made possible by recent advances in light source technology. Read more »
Heidi Clark, ALS Senior Administrator Supervisor
After nine years in the Intellectual Property Office, Heidi Clark joined the ALS two months ago. Keep reading to find out what skills and secret talents she’s brought from previous jobs and just what “ham mode” means. Read more »
Genetic Blueprint for the Bioproduction of an Antidepressant Drug Candidate
A set of genes from a marine bacterium has been found to encode the biosynthesis of a promising antidepressant drug candidate. This work, which used the ALS to solve the structure of a key enzyme, could enable industrial-scale bioproduction of the drug in ways that are more efficient and sustainable than chemical synthesis. Read more »
Argon: Not So Noble in Earth’s Core
Researchers demonstrated the synthesis of a thermodynamically stable compound of argon and nickel at temperatures and pressures representative of the Earth’s core. The ability of argon, a noble gas, to react with other elements under these conditions may help solve outstanding geological questions, including the “missing argon paradox.” Read more »
Scientists Explore Egyptian Mummy Bones With X-Rays and Infrared Light to Gain New Insight on Ancient Life
Researchers from Cairo University worked with teams at the ALS to study soil and bone samples dating back 4,000 years. The experiments are casting a new light on Egyptian soil and ancient mummified bone samples that could provide a richer understanding of daily life and environmental conditions thousands of years ago. Read more »
