Atomic switch networks-nanoarchitectonic design of a complex system for natural computing.

Self-organized complex systems are ubiquitous in nature, and the structural complexity of these natural systems can be used as a model to design new classes of functional nanotechnology based on highly interconnected networks of interacting units. Conventional fabrication methods for electronic computing devices are subject to known scaling limits, confining the diversity of possible architectures. This work explores methods of fabricating a self-organized complex device known as an atomic switch network and discusses its potential utility in computing.

Infliximab in spondylarthropathy--influence on bone density.

Osteoporosis is frequently associated with Ankylosing Spondylitis (AS). Bone mineral density (BMD) decreased predominantly in patients with active disease. Moreover, conventional therapy, i.