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Group Posts
Safety & DEIJ Minutes, News, and more


DEIJ Minute – Accessible Presentations and Visuals – June 20, 2025
When making scientific publications, including presentations and slideshows, the visual display of the information can help those who are...
Jun 19


Safety Minute – Chemical Waste Accumulation – June 20, 2025
When working in a chemistry lab, it is essential that chemicals are labelled and stored properly to ensure the safety of the scientists...
Jun 19


Safety Minute – Fume Hoods – June 6, 2025
Fume hoods are ubiquitous in chemistry labs, and they are key to protecting lab workers and students from inhaling volatile chemicals and...
Jun 5


DEIJ Minute – Implicit Bias – June 6, 2025
Implicit Bias—an unconscious bias for a certain social group that can cause favoritism and/or discrimination for these groups—creates...
Jun 5


Safety Minute – Safety Signage – May 16, 2025
There are many safety hazards present when working with high energy ultrafast lasers like the ones we use in the Krummel group, so it is...
May 15


DEIJ Minute – Interpersonal Communication – May 16, 2025
Interpersonal communication problems can often go unnoticed due to how subtle they are by nature, and can often be major contributing...
May 15


DEIJ Minute - May 9, 2025
Equity is one of the main goals within DEIJ. Where equality would be treating everyone the same regardless of differences of personality,...
May 8


Safety Minute - May 9, 2025
In a laser lab, high voltages are often present for controlling mechanical components, powering electro-optical components such as...
May 8


DEIJ Minute - May 2, 2025
Something as simple as the way we format our text can be beneficial for those who struggle to read because of dyslexia or other reasons....
May 1


Safety Minute - May 2, 2025
Often, when we need to get fluids through a fitting, we turn to teflon tape for a tight seal with no leaks. It's important to know,...
May 1


Safety Minute - April 18, 2025
At CSU, all employees, including student employees (e.g. GTA, GRA) are eligible for workman's compensation. If you are injured while...
Apr 30


DEIJ Minute - April 18, 2025
The Chemistry Department at CSU has a Climate and Culture Working Group, which seeks to evaluate and improve resources for students,...
Apr 30


PhD Defense - Luke Guerrieri
Congratulations to Dr. Luke Guerrieri for successfully defending his PhD thesis on March 13, 2025! Luke is an invaluable asset to all the...
Mar 31


Safety Minute - March 14, 2025
We often use liquid nitrogen (aka LN2) to cool mid-IR detectors in our lab. LN2 has a boiling point of 77K, posing a serious safety...
Mar 31


DEIJ Minute - March 14, 2025
The number of adults in the US who received mental health treatment spiked in 2022 and continues to rise. See the file below for ways we...
Mar 31


DEIJ Minute - February 28, 2025
Ableist language can unintentionally create divisions and feelings of discrimination against people with disabilities. Some words that...
Mar 4


Safety Minute - February 28, 2025
When working with lasers, eye safety is crucial as it only takes a few femtoseconds to ruin your vision. Always know what wavelengths of...
Mar 3


What are DEIJ and Safety Minutes?
In the Krummel group, all of our group meetings now include a safety minute and a DEIJ minute, each from a different student in the...
Mar 3


Safety Minute - February 21, 2025
Fire safety is not to be swept under the rug! Make sure you know where the fire extinguishers are in all the Krummel group labs by...
Mar 3


DEIJ Minute - February 21, 2025
Many companies, including in tech fields, are beginning to see the value in having neurodivergent employees. Historically, neurodivergent...
Mar 3
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