A new understanding of how immune system targets disease
...n for less than 10 hours. "What's exciting is that kinetic stability is determined by how tightly an epitope fits into the Mhc protein, and we can control that fit with standard techniques," Sant said. "By switching out single amino acid building blocks, we were able to drastically increase the potency of th......f solid metal, armor-piercing projectiles known as kinetic energy penetrators, or KEPs. The combination of high density (~18.6 grams per cubic centimeter) and strength make depleted uranium, DU, ideal for ballistics applications. Moreover, DU is particularly well-suited for KEPs because its complex crystal s...