Diatoms are single celled algae that form cell walls made primarily of silicon
dioxide (SO₂). The metabolic machinery that gives diatoms the ability to biogenically
form highly ordered solid silica from soluble silicon extracted from their external
environment provides a unique platform to create novel nanostructured materials
inexpensively and with...
Barriers to the movement of aquatic organisms can increase the genetic and spatial isolation of populations and may decrease the viability of these regional populations. Focus on culvert passage issues has increased as federal agencies attempt to inventory and replace road-crossing stream culverts that are barriers to the movement of...
The desire to apply short-range wireless communication systems to telemetry sensor networks in a metal-enclosed chamber has prompted this study. This thesis will discuss the design of an infrared (IR) communication system for a wireless low-power, low-data- rate sensor network in a metal enclosure. This design requires an in-depth understanding...
