One is shortwave radiation or short wavelength radiation and the other is longwave radiation/long wavelength radiation. The diagram below shows the range of shortwave radiations. There is no proper definition of shortwave radiations as there is no standard cut off for near infrared radiations range.
Cottage cheese is a fresh cheese curd product with a mild flavor. It is drained, but not pressed, so some whey remains and the individual curds remain loose.
Cottage cheese is made from curdled milk and whey, and is one of the best dairy sources of protein. A cup of skim milk cottage cheese contains 160 calories and almost 30 grams of protein, which builds lean muscle mass and helps you feel full longer.