Rachel O'Brien

reobrien.bsky.social

29 April 2026 12:05

Excited to share our new work in ES&T Air! We developed a framework to quantify organic functional groups directly from HR-ToF-AMS data. This was a great team including Manjula Canagaratna and @hannahskenagy.bsky.social as well as Xu He, Yeaseul (Janie) Kim, and Adam Nix. Link: shorturl.at/4aZhH

Rachel O'Brien

reobrien.bsky.social

18 October 2025 01:21

I'm so happy to have served AAAR as secretary for the last 3 years. It was a great honor to work with the other members of the board and especially the presidents: Leah Williams, @vfmcneill.bsky.social , and Amy Sullivan! They are a wonderful group of leaders and mentors. #AAAR

Jesse Kroll

jessekroll.bsky.social

04 June 2025 14:31

Congrats to Dr. Matthew Goss and Dr. Erik Helstrom!

Colette Heald

coletteheald.bsky.social

12 April 2025 22:46

Congratulations to Ishir on a successful PhD defense! Lovely gathering of group alums at MIT to help him celebrate.

Jesse Kroll

jessekroll.bsky.social

02 April 2025 13:44

"We have developed a Python package for inserting advertisements into the space left empty by corner plots … In order to offset publication costs entirely, we recommend that authors include anywhere from 200-700 corner plots per paper" arxiv.org/abs/2503.24254 (h/t @hannahskenagy.bsky.social)