Gutierrez-Palmenberg, Inc. (GPI) is an environmental consulting company GPI performs Environmental Site Assessments (ESA’s) that range in scope from reconnaissance-level characterization (Phase I) to comprehensive detailed studies involving subsurface exploration and remediation (Phase
Friction and lubrication are important concepts in mechanics related to the movement and interaction of surface bodies.
DMOZ was one of the largest web directories in the world, created and maintained by volunteers.