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Sweat contains biomarkers that give an indication of human cognitive levels. In this SBIR project TDA Research is developing a modular sweat sensor patch that has the capability to not only carry out real-time monitoring of select biomarkers, but also to

Currently, deployed medics are required to transport, maintain and be resupplied with liquid-based medications and materials that are heavy, expensive to transport, perishable and may require refrigeration. Many medications and materials are or will soon

Quantum Opus is excited to propose compactifying, enclosing, and automating ALL of the required vacuum, cryogenics, and electrical systems of a superconducting nanowire single-photon detection system into a 14-inch tall by 17-inch wide by 18-inch deep package and re-engineering the optical collection mechanisms to be compatible with existing NASA telescope infrastructure. The end product will be a ...

In the next decade, quantum technologies will provide revolutionary advances in communications, sensing and metrology, information processing, timekeeping, and navigation. Of particular interest to this NASA solicitation is the transformative potential of quantum technology in the realm of communications. Furthermore, transmission of quantum information over arbitrary distances raises new possibil ...

We propose to implement two new sensing modalities comprising the Multimodal Agile Ranging and Velocimetry INstrument (MARVIN) using a novel acousto-optic Structured Light Imaging Module (SLIM) previously developed under the NASA PIDDP program for planetary rover navigation and geomorphology.nbsp;Based on an acousto-optic illumination engine, SLIM consumes only 10-20W of power, weighs less than a ...

The National Academies Decadal Strategy and NASA have identified critical earth observations including Surface Deformation and Change andnbsp; Clouds, Convection and Precipitation.nbsp; These observations are well suited to synthetic aperture radar instruments.nbsp; The missions span operating frequencies from L to Ka Band. nbsp;Precision mesh reflectors are uniquely suited to provide large freque ...

Silver and its compounds are of significant appeal as biocides for long-duration space missions, as they are capable of destroying or inhibiting the growth of a wide spectrum of microorganisms including bacteria, viruses, algae, molds and yeast, while exhibiting low toxicity to humans. The general pharmacological properties of silver are based upon the affinity of silver ion for biologically impor ...

The proposed effort is to develop a versatile, high-definition (HD) 3D camera that provides in real time high-resolution image and distance data over a large angle for monitoring human activity from a free-flying robot platform.nbsp; The objective is to build a compact sensor payload package that is compatible with the Astrobee free-flying robot, which includes meeting size, weight, power and comm ...

Although a large majority of the proposed systems for upper atmospheric observation of Venus have consisted of either dirigibles or solar-powered heavier than air vehicles, both suffer from their own particular drawbacks and neither deal effectively with the high wind speeds. This work proposes a solution based on dynamic soaring, a proven method to extract energy from atmospheric wind shear that ...

Absent an atmosphere, the limit for a minimum-orbit altitude (lt; 50 km) at the Moon, or other airless body, is currently bounded by the technological limitations of the guidance, navigation, and control (GNC) subsystem. Breakthrough improvements in this subsystem will enable new scientific investigations, such as (1) low altitude, direct sampling of the lunar particles naturally lofted by the com ...