Overaeration lungs: Hyperaeration means lungs contain larger amount of air than normally expected. Has many causes. In children can be seen with diseases causing air trapping such as bronchiolitis, asthma, cystic fibrosis, congenital heart disease, early aspiration, and metabolic acidosis.
Barbara McClintock's World Discovering Jumping Genes For the first half of the 20th century, genes were seen as objects with fixed positions on the chromosomes. However, in the 1950s, Barbara McClintock showed that certain DNA fragments, termed transposons, can be activated to jump from one position on a chromosome to another.
Twain developed the idea further, and Bret Harte published this version in The Californian on December 16, 1865; this time titled The Celebrated Jumping Frog of Calaveras County, and Smiley's name was changed to Greeley.t the end of those three months, the frog could jump over more ground than any other. Jim carried the frog around in a box. One day, a stranger to the town asks Jim what is in his box. Jim says that it is a frog that can outjump any other frog in Calaveras County.