Robert Town is quoted in a major Milwaukee Journal Sentinel article exploring the unusually high costs of some hospital care in its region of Wisconsin. Town, PhD, is an Associate Professor of Health Care Management at the University of Pennsylvania's Wharton School and an LDI Senior Fellow.
Definitions for porousËpÉr És, ËpoÊr-. porous(adj) able to absorb fluids. the partly porous walls of our digestive system; compacting the soil to make it less porous. porous, poriferous(adj) full of pores or vessels or holes. holey, porous(adj) allowing passage in and out.
Porous ceramics are made by the sol-gel process. These ceramics have spongelike structures, with many porelike lacunae, or openings, that can make up from 25 to 70 percent of the volume.The pore size can be large, or as small as 50 nanometers (2 Ã 10 â6 inches) in diameter.anufacture of Traditional Ceramics. Traditional ceramics are made from natural materials such as clay that have been hardened by heating at high temperatures (driving out water and allowing strong chemical bonds to form between the flakes of clay).