To weaken the harm of Al–Si coating and increase strength welded joints, variable thicknesses Ni foil (Ni, an austenitic formation element) were added to lap laser welding Al–Si-coated 22MnB5 hot stamping steel/galvanized steel joints. The joints’ weld appearance, microstructure, mechanical properties explored. altered from X shape a Y with increased thickness foil. During welding, was melted d...

The distribution system is the primary cause of taste and odor complaints in drinking water. This research examined the ability of small diameter pipes used in home plumbing to affect drinking water quality. The properties of the materials were investigated in the absence of disinfectant and the presence of either chlorine or chloramines. A panel was trained in flavor profile analysis (FPA) acc...

Continued increases in Johne’s disease around the world suggest more information is needed to understand the mechanisms by which the causative agent, Mycobacterium avium subsp paratuberculosis (MAP), is spread among livestock on the farm site. Livestock watering troughs are frequented by all animals on a farm; they provide a moist, nutrient-rich environment for bacterial survival, and the troug...

2 West Central Research and Outreach Center, University of Minnesota, Morris; 3 Iowa State University, Ames, 4 Minnesota Extension Regional Office, Mankato; 5 Department of Animal Science, University of Minnesota, St. Paul II. Abstract: Two experiments were conducted to evaluate the effects of feed bin design and the use of passive agitators on flowability of feed containing 40% dried distiller...