Mal'ta (sometimes spelled Malta and not to be confused with the Mediterranean island) is an Upper Paleolithic site in Siberia that has been found to include genetic evidence concerning the colonization of the Americas.he older child at Mal'ta has been direct-dated to 19,880 +/- 160 RCYBP, from well-preserved bone collagen. Isotopic analysis of the child's collagen indicate that his diet included about 25% freshwater aquatic foods, probably fish or waterfowl, and probably obtained from the nearby river.
There are training and certificate programs for radiology techs that take around a year, as well as associateâs and bachelorâs degrees that take anywhere from two to four years.The best credentials are a combination of formal training, a professional license, and work experience.our choice of training or degree program should depend on your long-term career goals. If you are interested in working as a radiology tech for the foreseeable future, then consider investing in a more in-depth degree program, which may cost more or take longer than those that provide the minimum requirements.
Many people are unaware that it takes only two years to become a Radiologic Technologist. The only prerequisite is that you have received your high school diploma or GED.You will find that the field of radiology presents many interesting paths and advancement opportunities.f your goal is to become a Radiologic Technologist, then you will need to complete a program that will prepare you for the ARRT exam. You must pass the ARRT exam in order to get the title of Radiologic Technologist, or RT, as it is commonly referred to in the field.