Home health agencies are dedicated to providing quality medical care in the comfort and convenience of the patientâs home. The types of services they provide varies some from one agency to the next, but most Medicare-certified home health agencies provide the following types of services. Skilled Nursing: Nursing services are often the main type of service provided by home health agencies. These services are provided by both registered nurses (RNs) and licensed practical nurses (LPNs).
Steel production is dependent upon coal and coke in steelmaking. Metallurgical coke, or met coke, is manufactured from blends of bituminous coal in a heated distillation process resulting in a non-melting carbon. Coke is made by one of two processes: by-product or non-recovery, also known as heat recovery.
What you're referring to is a mostly nonsense but with a grain of truth story. There is such a thing as low-background steel. That is steel that was produced before the nuclear explosions from 1945 and later (nuclear tests) raised the level of radioactive dust in the atmosphere. The process of making steel involves blowing air into a furnace. That air can be contaminated with radioactive dust.