Submission Summary: 0 pending, 6 declined, 8 accepted (14 total, 57.14% accepted)
his lack of a federal firearms manufacturer's licence as their reason for the repossession, adding that it does not knowingly allow its printers to be used for illegal purposes.
White blood cells called macrophages from the young mice gathered at the sites of myelin damage. Macrophages engulf and destroy pathogens and debris, including destroyed myelin. "We know this debris inhibits regeneration, so clearing it up is important," says team member Amy Wagers of Harvard University.
Here's a direct Link to the paper, if you have academic access through the paywall..
Until now, it was thought such an ecosystem could be made of bacteria only. But Onstott's new findings have completely changed that. "These nematodes are grazing on microbes. So now you could imagine that if animal life had ever developed on a planet, and the surface of that planet became lifeless," Pilcher explains, "you could imagine that animals could coexist with microbial ecosystems all powered by radioactivity."
"Consider a spherical bear, in simple harmonic motion..." -- Professor in the UCB physics department