ERD vs DFD ERD and DFD are data presentation models that help in identifying the flow of data as well as inputs and outputs. They are important as they enable Home
HEALTH EFFECTS. People with heart or lung diseases, older adults and children are most likely to be affected by particle pollution exposure. However, even if you are healthy, you may feel temporary symptoms if you are exposed to high levels of particle pollution.
After a brief review of the health effects of. radiation, this chapter examines current under-. standing of the health and ecological effects of. the radioactive contamination that has occurred. from the dumping of nuclear waste in the Arctic. and North Pacific (or that might result from. future contamination events).