A shear zone is a zone of strong deformation (with a high strain rate) surrounded by rocks with a lower state of finite strain. It is characterised by a length to width ratio of more than 5:1.
The degree for becoming a chiropractor is called a Doctor of Chiropractic, and is abbreviated D.C. In addition to physiciansâ¦ and academics with a doctoral degree, it is customary to address as Doctor such health practitioners as veterinarians, optometrists, and chiropractors.
Chiropractors are medical professionals who specialize in the musculoskeletal system. Using manipulation of the spine and other methods, they treat issues that arise from problems with the spine and surrounding muscles, bones and ligaments.