Housing. Many dairy cattle are housed during the winter period, when grass is not growing. Some herds may be housed all year-round (known as âzero-grazingâ).The RSPCA does not support systems housing dairy cattle all year round.Two types of housing system are generally used:ousing. Many dairy cattle are housed during the winter period, when grass is not growing. Some herds may be housed all year-round (known as âzero-grazingâ).
annulus â(plural annuluses or annuli). 1  A ring-or donut-shaped area or structure. ( 2 geometry) The region in a plane between two concentric circles of different radius. ( 3 topology) Any topological space homeomorphic to the region in a plane between two concentric circles of different radius.
An annular tear â also known as an annular fissure â is a rupture or opening in the annulus fibrosus, the tough outer layer of the cushioning discs that sit between the bones in the spine. When the gel-like substance inside the disc leaks out, it can come in contact with spinal nerves and trigger pain. An annular tear can occur in the cervical spine, creating neck pain, and in the lumbar spine, creating pain or other sensations that may radiate down a single leg or both legs. The pain is often grows worse during lifting or bending motions, sneezing, coughing, sitting and standing.