![Bob Scherrer on Twitter: "So glad we had the opportunity to celebrate our central office retirees today, including School Board Secretary Rose Mary Ryan! https://t.co/kWfyNi06cQ" / Twitter Bob Scherrer on Twitter: "So glad we had the opportunity to celebrate our central office retirees today, including School Board Secretary Rose Mary Ryan! https://t.co/kWfyNi06cQ" / Twitter](https://pbs.twimg.com/media/DfwN67TX4AAM4IO.jpg)
Bob Scherrer on Twitter: "So glad we had the opportunity to celebrate our central office retirees today, including School Board Secretary Rose Mary Ryan! https://t.co/kWfyNi06cQ" / Twitter
![Bob Scherrer on Twitter: "Congratulations to Gwynn Maximo on her ten years of service to the North Allegheny School District. Everyone had a great time at your retirement party this evening! #nasdlearns Bob Scherrer on Twitter: "Congratulations to Gwynn Maximo on her ten years of service to the North Allegheny School District. Everyone had a great time at your retirement party this evening! #nasdlearns](https://pbs.twimg.com/media/Ddhq2qRX0AAtwt1.jpg:large)
Bob Scherrer on Twitter: "Congratulations to Gwynn Maximo on her ten years of service to the North Allegheny School District. Everyone had a great time at your retirement party this evening! #nasdlearns
![NIH grant aids Kennesaw State researcher to expand work on school-based dental health programs - News NIH grant aids Kennesaw State researcher to expand work on school-based dental health programs - News](https://www.kennesaw.edu/news/stories/images/2022/scherrer_thumbnail.jpg)
NIH grant aids Kennesaw State researcher to expand work on school-based dental health programs - News
![NIH grant aids Kennesaw State researcher to expand work on school-based dental health programs - News NIH grant aids Kennesaw State researcher to expand work on school-based dental health programs - News](https://www.kennesaw.edu/news/stories/images/2022/scherrer_story.jpg)
NIH grant aids Kennesaw State researcher to expand work on school-based dental health programs - News
![Zhangjiakou, China. 11th Feb, 2022. Switzerland's Jan Scherrer celebrates after his third run in the Men's Snowboard Halfpipe finals at the 2022 Winter Olympics in Zhangjiakou, China on Friday, February 11, 2022. Zhangjiakou, China. 11th Feb, 2022. Switzerland's Jan Scherrer celebrates after his third run in the Men's Snowboard Halfpipe finals at the 2022 Winter Olympics in Zhangjiakou, China on Friday, February 11, 2022.](https://c8.alamy.com/comp/2HMM3FT/zhangjiakou-china-11th-feb-2022-switzerlands-jan-scherrer-celebrates-after-his-third-run-in-the-mens-snowboard-halfpipe-finals-at-the-2022-winter-olympics-in-zhangjiakou-china-on-friday-february-11-2022-japans-ayumu-hirano-won-the-gold-medal-australias-scotty-james-won-the-silver-medal-and-scherrer-won-the-bronze-medal-photo-by-bob-strongupi-credit-upialamy-live-news-2HMM3FT.jpg)
Zhangjiakou, China. 11th Feb, 2022. Switzerland's Jan Scherrer celebrates after his third run in the Men's Snowboard Halfpipe finals at the 2022 Winter Olympics in Zhangjiakou, China on Friday, February 11, 2022.
![Christina SCHERRER | Professor, Systems and Industrial Engineering | Doctor of Philosophy | Kennesaw State University, Georgia | KSU | Research profile Christina SCHERRER | Professor, Systems and Industrial Engineering | Doctor of Philosophy | Kennesaw State University, Georgia | KSU | Research profile](https://i1.rgstatic.net/ii/profile.image/728922220142595-1550800008355_Q512/Christina-Scherrer.jpg)