Award Data

Critical need for a non-toxic, regenerative carbon dioxide (CO2) scrubber material with enhanced scrubbing capacities and safety for rebreather applications. The current state-of-the-art (SOA) scrubber material for rebreather is soda lime. Soda lime is highly toxic, has low CO2 capacity, and is non-regenerative requiring an entire logistics chain. Physical Sciences Inc. (PSI) is developing a novel ...

Salient Predictions Inc. proposes to develop new technology for accurate subseasonal to seasonal (S2S) water availability forecasts so that communities may manage water resources in preparation for hazardous events like floods and droughts. Current hydrological models face challenges related to data inputs, as climate change has been presenting weather patterns atypical from historical data. Witho ...

We propose to develop in-situ low cost sensors to support fire meteorology for wildland fire emergency response, by blanketing the fire area with real time measurements. Sensors can be air-deployed to provide vertical atmospheric measurement profiles or hand-emplaced for augmenting existing surface fire weather stations. Each telemeters precision measurements of air temperature, solar radiation, i ...

Ocean ecosystems are critical to the regulation of Earth’s climate and biodiversity, while also hosting a range of direct and indirect benefits to people, from being a food source to recreation. Coastal ocean systems are dynamic regions especially rich in diverse biological and geochemical interactions. However, major gaps exist in our knowledge of the primary biogeochemical processes and the fa ...

There is a dire need for technology to rapidly and accurately detect and quantify Escherichia coli serotypes 0157:H7 and K12 and Vibrio parahaemolyticus and total fecal coliforms. In Phase I we developed a novel approach to Surface Enhanced Raman Spectroscopy (SERS) for detecting human pathogens in cultured bacteria, mixtures of organisms and in oyster tissue. Our approach uses a higher energy las ...

The modern information environment (IE) is growing more complex and dynamic. Information technology advances enable adversaries to access and influence audiences globally with increasingly sophisticated tools and at an unprecedented scale. To understand the threat landscape and to respond effectively, there is a need to automatically detect, track, and differentiate the evolution of information na ...

With expanded connectivity, the spectrum of devices that are susceptible to cyber-attack is constantly increasing.Beyond this, given the increased processing power and capabilities of everyday IoT/embedded devices, cyber-attacks that previously only targeted endpoints (e.g., botnets, ransomware, DoS, DDoS, etc.) are now broadly applicable.Unfortunately, current cyber-threat detection solutions are ...

Air cargo security is critical to minimizing the overall risk to national security. However, screening air cargo with current state-of-the-art computed tomography (CT) imaging is a complex and challenging task for screeners. To address current complexities and challenges, Charles River Analytics proposes to design and demonstrate Supportive Intelligence and Fusion Technology to Ecologically Repres ...

Physical Sciences Inc. (PSI) proposes to develop an air cargo screening software suite that automatically parses air cargo waybills and detects and localizes the reported cargo contents within X-ray images obtained during screening. The software will utilize state-of-the-art machine-learning (ML) and natural language processing techniques to rapidly analyze and correlate manifests with associated ...

To achieve the goals for the DHS SBIR topic “MCX Server-to-Server Communication, voice communications, 3GPP-Standards” (DHS231-005) to develop a unified process, strategy, and methodology to achieving interoperability of MCX server-to-server communications and to create a test tool for conformance and interoperability testing for MCX server-to-server communications, we will develop the ...