For the full class schedule, descriptions, and to register, please visit the UConn Recreation website (https://recreation.uconn.edu/group-fitness-schedule/).

For the full class schedule, descriptions, and to register, please visit the UConn Recreation website (https://recreation.uconn.edu/group-fitness-schedule/).

For the full class schedule, descriptions, and to register, please visit the UConn Recreation website (https://recreation.uconn.edu/group-fitness-schedule/).

Host: Zahra AliLocation: YNG 132 When: Friday April 25th 12:15 PM - 1:15 PM Webex Link:s.uconn.edu/psla_seminars (http://s.uconn.edu/psla_seminars)   Amelia Martin - Under the Microscope: UConn's Plant Diagnostic ClinicAmelia Martin is a second-year graduate assistant pursuing amaster's degree in Plant Science under Dr. Sydney Everhart.Throughout Amelia's time working in Dr. Everhart's lab, shealso spent a significant amount of time working under Dr. NickGoltz in the UConn Plant Diagnostic Laboratory, as well assupporting various outreach projects in the UConn Home andGarden Center.​Plant Diagnostic Laboratories or 'plant clinics' are crucialservices that support extension. Within, they do many jobssuch as identifying plant health issues, offering managementpractices, and supporting outreach. Join us, for Amelia's talkon the inner workings of Plant Diagnostic Laboratories.

Jillian LewisNyholm Lab (https://nyholmlab.uconn.edu/)Characterizing the Micro-egg-vironment of a Defensive SymbiosisKeyang TangCore Lab (https://leighton-core.uconn.edu/)Mitotic RNA polymerase II transcription activity as a component of mitotic bookmark

Differential posets, introduced in 1988 by Stanley, have a number of remarkable properties. For example, the number of walks that start at the minimal element, go directly to an arbitrary element, and then go directly back to the minimal element, is \(n!\), where \(n\) is the rank of the arbitrary element. Due to this, the two known differential posets – the Young's lattice and the Young-Fibonacci lattice – are the Bratelli diagrams of algebras whose bases are indexed by permutations. The algebra associated to the Young-Fibonacci lattice was introduced by Okada in 1994. In 2024 Florent and Hivert realized a diagram model of the Okada algebra. In this talk we discuss some of the combinatorics associated with these algebras.