T cells and B cells differ in the form of the antigen they recognize, and this affects which antigens they can detect. B cells bind to antigen on invaders that are found in circulation outside the cells of the body, while T cells detect only invaders that have somehow entered the cells of the body.
ABS, DWV, Solid or Cell Core sewer pipe. The solid pipe is composed of ABS at 99% while the cell core is composed of a cellular foam between 2 layers of ABS which makes the cell core pipe lighter.
LPC is a family of 32-bit microcontroller integrated circuits by NXP Semiconductors (formerly Philips Semiconductors).The LPC chips are grouped into related series that are based around the same 32-bit ARM processor core, such as the Cortex-M4F, Cortex-M3, Cortex-M0+ , or Cortex-M0.he NXP LPC1700-series are based on the ARM Cortex-M3 core. The LPC178x is pin-compatible with the LPC408x parts. The available packages are LQFP 80, LQFP100, TFBGA 100, LQFP144, TFBGA180, LQFP208, TFBGA208. The LPC1769-LPCXpresso development board is available from NXP.