The described embodiments include a processor that handles faults. In particular, the systems and methods include designing efficient, or otherwise optimized, azimuthal equidistant projections for radially sampling k-space. A needle body positioned within a flexible catheter is deployed into or through the newly created tissue fold where it is then detached or released from the endoscopic device. The system implements error interrupt control, ECC error reporting, cartridge error power down procedures in response to command errors, storage of error information in unused segments of each DIMM, hot-pug procedure indicator and remote tagging capabilities of memory cartridges and DIMMs. There is also described a method of delivering a therapeutically effective amount of a substantially fine active ingredient to the lung of a patient by co-administration with a substantially coarse active ingredient. The material has particularly good thermal conductivity because the wires give excellent directionality to the nanotubes \u2014providing very low resistance heat transfer paths.