Stenotrophomonas maltophilia. Stenotrophomonas maltophilia is an aerobic, nonfermentative, Gram-negative bacterium. It is an uncommon bacterium and human infection is difficult to treat. Initially classified as Bacterium bookeri, then renamed Pseudomonas maltophilia, S. maltophilia was also grouped in the genus Xanthomonas before eventually becoming the type species of the genus Stenotrophomonas in 1993. S. maltophilia is slightly smaller (0.7â1.8 Ã 0.4â0.7 Î¼m) than other members of the genus.
The Moon is a Harsh Mistress is one of the high points of modern science fiction, a novel bursting with politics, humanity, passion, innovative technical speculation, and a firm belief in the pursuit of human freedom. The Moon is a Harsh Mistress is the winner of the 1967 Hugo Award for Best Novel.
The answer is the moon is a world in space, just as Earth is. Like Earth, itâs always half illuminated by the sun. In other words, the round globe of the moon has a day side and a night side. From our earthly vantage point, as the moon orbits around Earth, we see varying fractions of its day and night sides. These are the changing phases of the moon. As the moon orbits Earth, it changes phase in an orderly way. Follow these links to understand the various phases of the moon.