Astronomers are intrigued by a strange series of pulses detected from 3I/ATLAS, an interstellar object in our Solar System.
Proceedings of the National Academy of Sciences of the United States of America, Vol. 87, No. 2 (1990), pp. 826-830 (5 pages) We have developed a method for rapidly finding patterns of conserved amino ...
This is a preview. Log in through your library . Abstract The pattern of opaline silica deposition in the leaves and internodes of rye (Secale cereale L.) has been studied by means of counts of silica ...