Gadolinium has the greatest ability to capture thermal neutrons of all known elements and can be used as control rods for nuclear reactors. Unfortunately, the two isotopes best suited for neutron capture, gadolinium-155 and gadolinium-157, are present in gadolinium in small amounts.adolinium has the greatest ability to capture thermal neutrons of all known elements and can be used as control rods for nuclear reactors. Unfortunately, the two isotopes best suited for neutron capture, gadolinium-155 and gadolinium-157, are present in gadolinium in small amounts.
A career as a veterinarian requires a bachelor's degree, usually in biology, animal science, chemistry, or some other science field, followed by a four-year Doctorate of Veterinary Medicine (DVM or VDM) degree from an accredited program.In addition, veterinarians must pass a state licensing exam prior to practicing. career as a veterinarian requires a bachelor's degree, usually in biology, animal science, chemistry, or some other science field, followed by a four-year Doctorate of Veterinary Medicine (DVM or VDM) degree from an accredited program.
Applicants for DVM programs commonly choose to pursue a bachelor's degree in a field like molecular biology or zoology to satisfy admissions prerequisites, including coursework in math, the humanities, the physical sciences and biology. Some schools offer veterinary science majors with a pre-veterinarian track.