Experimental and epidemiological data imply a causative role for viruses and they appear to be the second most important risk factor for cancer development in humans, exceeded only by tobacco usage. The mode of virally induced tumors can be divided into two, acutely transforming or slowly transforming. In acutely transforming viruses, the virus carries an [...]
Posts tagged ‘location’
Cancer
December 31st, 2010
Asteroid
October 14th, 2010
About 30% to 35% of the bodies in the main belt belong to dynamical families each thought to have a common origin in a past collision between asteroids. A family has also been associated with the plutoid dwarf planet Haumea. Asteroid Asteroid Until 1998, asteroids were discovered by a four-step process. First, a region of [...]