Award Data

Military respirator masks provide the Warfighter with life critical protection against chemical, biological, radiological, and nuclear (CBRN) threats. To ensure the safety, comfort, and effectiveness of the American Warfighter, it is essential that every Warfighter be assigned a respirator that is properly sized and fitted. However, current methods for sizing and fitting respirators depend on manu ...

Current access to and analysis of the Fatal Analysis Reporting System (FARS) dataset requires significant time and technical skill. Data analysis tools are often general-purpose, designed to support the analysis of any dataset, and do not easily support the types of questions many transportation and safety engineers ask of the FARS data. Visualizations can help users understand relationships betwe ...

In addition to military scenarios, many environmental inhalant hazards exist in the workplace, from industrial sites to medical facilities. Frequent training and practice are an essential component of effective protection, yet valid methods for assessing proper mask fit are usually not provided beyond the minimum requirements and there is a significant lack of mask fit training to ensure that prop ...

Our biosensor is made of silicon nanowire arrays functionalized with antibodies to measure the concentration of specific proteins. In this grant we will take a sensor that has been demonstrated for use in measuring a set of generic host cell proteins and we will apply the sensor to measure a set of proteins for a specific cell line. In doing so, we will demonstrate the utility of our sensor to be ...

Physical Sciences Inc. will develop a Tomographic Digital Holographic Microscope with integrated Infrared spectromicroscopy (T-DHM/IR) to enable time resolved correlation of chemical and 3D structural properties of biological warfare agents (BWAs), microorganisms and infected human tissue. The T-DHM/IR uses a precision hexapod stage and a custom reflective microscope objective with NA = 0.83 to pe ...

The objective of this SBIR Phase I proposal is to determine the feasibility of viscosity characterization of high concentration protein formulations (HCF) by QATCH’s microcapillary quartz technology. HCFs are non-Newtonian fluids with shear-thinning behavior and they are administered to patients by subcutaneous or muscular injections. The injectability of HCFs depends on the viscosity at high-sh ...

In Phase II, ZKxKZ designed, developed and demonstrated an approach for fabrication and rapid installation of low cost modular mini-roundabouts made from recycled plastic boards. Phase II culminated in the installation of one full modular mini-roundabout in both Georgia and Virginia. In addition, 3 modular mini-roundabouts were commercially sold and installed in Canada prior to the SBIR funded sit ...

Poor air quality represents a major public health risk, contributing to an estimated one of every eight deaths worldwide. Low-cost air quality sensors have developed rapidly over the last few years and offer the opportunity to make air quality monitoring widespread at an affordable price. However, low-cost sensors are currently unable to deliver accurate, reliable data due to a lack of understandi ...

Triton Systems, Inc. proposes development of the Open-Source Oceanographic Asset Recovery Beacon (OpenORB) that will allow the deployment of coastal instrumentation moorings with affordable protection against loss. This open-source kit would significantly reduce the purchase price of a commercial location beacon by allowing the end-user to assemble a customized system with minimal time and effort. ...

In Phase I, we developed a prototype instrument for counting, sizing and identifying both non-toxic and toxic Harmful Algal Bloom (HAB) species. We did this by integrating three innovative technologies: High-throughput color, Light Field Imaging Flow Cytometry to acquire morphological information for each cell, Raman spectroscopy to acquire species-specific molecular information on pigments and tr ...