Renal pelvis definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now!
What does a human resource specialist do? HR specialists recruit new employees, and provide a number of services to existing employees, such as promoting employee morale and offering information and assistance regarding employee benefits. There are several areas of focus for human resource (HR) specialists.
A materials specialist is generally responsible for evaluating materials and developing machinery and processes in order to manufacture those materials. Those in this position work in a variety of environments, from laboratories and factories to the military.