Office hours.

This week, and almost every week this quarter, I will have office hours on Friday from 10:00 to 11:00 AM. My office  is in ISB 243, down the hall from the physics department office.
      With regard to my office hours, I would like to ask a special consideration: because my health and immune system are somewhat compromised, please consider that, and we should avoid proximity and contact if you might be sick or feel like you may be coming down with something. Thanks very much. Your consideration with this is really appreciated!