The perineum describes the part of the body wall that covers the pelvic outlet, and surrounds the anal and urogenital canals. Thesacrotuberous ligamentsin the dog form the lateral borders; cats, however, do not have asacrotuberous ligament.3The principal structure contained within the perineum is...
A fluid pressure regulator is arranged in an inner side of the bag and formed with a vent (28) at a level of the bag. A seam weld (8) connects the walls with each other and defines a portion of the bag. A skin (6) covers a framework (4), and is arranged in the first wall....
Air spaces may be applied for thermal insulation of walls, since air in an enclosed space is an imperfect heat conductor [14], and condensed construction materials hinder heat transfer by radiation, conduction, and convection. Heat transfer at the interface between air and the rigid layers of a...