Abstract: The present invention provides a system, apparatus, and method for a robust and configurable computer architecture which combines standard Amplitude Modulation (AM)/Frequency Modulation (FM) radio and Compact Disk Read Only Memory (CDROM) features with mobile computational capabilities. The present invention further provides a unique bus network which allows for an efficient and durable Input/Output (I/O) management system. The I/O management system has configurable data bus and discrete line connections to allow for modular addition, expansion, or replacement of navigation, crash detection, and communication line replacement units (LRUs). Additional I/O device connections allow several modes of input into the computational system. The present invention is a single, self-contained enclosure which easily installs into most existing vehicles with minimum time and effort.

Abstract: The present invention relates to a moment-resistant structure, sustainer, and method of construction for deformably resisting episodic loads, particularly those of high intensity. The episodic loads may be due to earthquake, impact, or other intense episodic sources. The structure and sustainer may be in buildings, bridges, or other civil works, land vehicles, watercraft, aircraft, spacecraft, machinery, or other structural systems or apparati. Deformation capacity is enhanced by the use of multiple dissipative zones. Dissipative zones that function in a manner similar to plastic hinges are determined by one or more voids that are located in the web of a sustainer. The one or more voids are of a size, shape, and configuration to assure that the dissipative zones deform inelastically when a critical stress, i.e.