Award Data

With the range and variety of radiation detectors that exist and the continuing threat of a radiological disaster in the future, the need for training of first responders and personnel in the front lines of interdiction is extraordinary and daunting. It is daunting because of the number of people across the nation that must be trained initially and who must continually maintain their training to b ...

The human body is a near perfect energy generator. Demand for energy harvesting innovation, along with technology advances in thin film thermoelectric generators and highly efficient DC/DC boost circuitry now place wearable thermoelectric power harvesting within reach. The objective of Perpetua`s Phase II proposal is to deliver an energy harvesting system for first responder applications powered b ...

The problem of accurate, reliable location in GPS denied areas is acute especially in the context of tunnel interdiction efforts at the US borders. Conventional technologies such as LORAN or inertial guidance methods are ill suited to the problems encountered in an underground environment. QTrack has developed a suite of geolocation solutions that are capable of providing better than 1m tracking m ...

Mobile information consumption is evolving alongside mobile computing technology. Mobile media monitoring however, and automated intelligent event alerting services have yet to be developed. We propose to research, design, and prototype a mobile application to extract and disseminate events from raw audio feeds based on users' interests and priorities. The solution will leverage an array of exis ...

A back-illuminated planar InGaAs photodiode tested to have 95% quantum effiiency (QE) at 1550 nm, area greater than 1 mm2, low capacitance (125 MHz) will be improved. Although the existing Phase I device exhibited bulk material dark current generation better than commercially available devices, the sidewall-generated dark current was found to dominate the noise equiva ...

The current practice of training canines for explosives detection utilizing actual explosives requires qualified personnel that are trained to handle explosive materials making the training both manpower-intensive and costly. The expense is further exacerbated by the need to handle and dispose of the explosive material according to local, state, and federal explosives regulations. Finally, the nat ...

Current bioaerosol monitoring strategies rely on inertia-based sampling and suffer from high power consumption and low efficiency limitations. In contrast, our overall objective is to design and demonstrate a novel electrostatic sampler that provides dramatic improvements including low power requirement (90% for 1-10mm), high viability (>80%), scalability for varying threat scenarios, low noise, a ...

In this Phase I SBIR, Nomadics will build on our past experience with micro-structure resonators and quartz-based sensors to develop a pressure sensor suitable for high pressure applications such as oil and gas industry applications. In the Phase I work, the outstanding measurement resolution of our sensing technology will be demonstrated and the feasibility of this technology for pressure sensing ...

Short range line-of-site communication is an integral part of the SOF mission. In nearly all regions where SOF operations take place, there is little if any short-range line-of-site communications infrastructure that can support these missions. The objective of this project is to design and eventually build a small (less that 64 cubic inches, targeted) lightweight (less than 1 lb. targeted), man ...

Antibody-based receptor scaffolds used in chemical and biological sensors suffer from certain inherent shortfalls. We propose an approach based on the use of computationally designed proteins as receptor scaffolds. Such receptor scaffolds overcome many of the problems encountered with antibodies. This approach offers the significant advantage of being a general method that provides a path to rapid ...