Above: Quaker Houghton was well represented with this team attending and presenting at this year's AAC 2022. Above left: Kevin Hewett, president of North American Rectifiers at his exhibit. Right: Andrea Palacios, laboratory manager for Northern Technical Solutions. Far left: Malgorzata Kwiatkowska from the Military University of Technology, Warsaw, Poland, presenting her research on Analysis of Pore Arrangement in Porous Anodic Alumina. Right: Blanka Januszewska from the Military University of Technology, Warsaw, Poland exhibiting her research entitled: Effect of Sinusoidal Function Parameters on the Geometrical and Optical Properties of Porous Anodic Alumina Obtained by Pulse Anodization of Aluminum.