Science news articles about 'egg problem'

... who end up with both. Now, a new study led by Johns Hopkins doctors suggests that this chicken-and-egg problem has a dual answer: Patients with depression have an increased risk of ...

... the study researchers noted. "The challenge for Leapfrog regional leaders may be the "chicken and egg' problem," say the researchers. "Hospitals are less likely to invest scarce resources in meeting ...

... immunobiology at the Yale School of Medicine and senior author of the study. "It became a chicken or egg problem. If cooperation between T and B cells is needed to create an autoimmune disease, who ...

... information on your computer and sharing it with others considerably easier. In the process, they may have solved the chicken and egg problem that has held back development of the semantic web.

... information on your computer and sharing it with others considerably easier. In the process, they may have solved the chicken and egg problem that has held back development of the semantic web.

Astronomers may have solved a cosmic chicken-and-egg problem -- the question of which formed first in the early Universe -- galaxies or the supermassive black holes seen at their cores. "It looks like ...

... 's own father, but where did this passed-down song originate? "This is a classic chicken-and-egg problem," says Mitra. He hypothesized that if the song of an isolated songbird were transmitted over ...