Learn About The Tools That Measure Weather. The weather instruments (weather tools) used for weather measurement include the anemometer, thermometer, hygrometer, barometer, and rain gage. In this section you'll learn about the weather variables they monitor and how weather measurement instruments work.
Most Common Side Effects of Radiation Therapy. Skin reaction: A common side effect of radiation therapy is skin irritation in the area of the body that is being treated. The skin reaction can range from mild redness and dryness (similar to a sunburn) to severe peeling (desquamation) of the skin in some patients.
Two to 3 weeks after your radiation therapy begins, you will probably lose some of the hair on your scalp. Ask your doctor or nurse what to expect. Your hair will usually grow back 3 to 6 months after your treatment is completed. The color and texture of your hair may be different after your radiation therapy.