Award Data

Phase I has proven that the current setup achieves better than 8mm spatial resolution for 2.2MeV prompt gammas. However, 1mm spatial resolution presents a significant challenge for the current setup due in part to limited timing resolution and count rate. A new analog ASIC will be developed to replace the current analog ASIC that will have better timing resolution and deliver higher count rates. I ...

This project will develop a new scientific instrument optimized for the advanced characterization of near-infrared fluorescent nanoparticles that can exist as left- or right-handed structures (enantiomers). Single-walled carbon nanotubes (SWCNTs) are the leading current example of such nanomaterials. Applied NanoFluorescence, LLC (ANF) proposes a novel multi-mode chiroptical spectrometer that can ...

Modern Model-Based Enterprise / Engineering (MBE) systems rely on freeform surfaces built as complex combinations of geometric primitives to define engineered objects. Unfortunately, the intersection of freeform surfaces in MBE applications results in highly approximated solutions, degrading models that cost billions annually by US industry to fix. Current technology limits the abilities of users ...

Industrial facilities, manufacturing plants, and electric power plants that burn fossil fuels exhaust the combustion products to atmosphere through their smokestacks. Stack pollutant emissions are quantified using manual testing methods developed in the 1960s, which are prone to error if non-axial flow exists in a stack.Recently, NIST has been working on an improved technique of performing 3D flow ...

In this Phase I SBIR proposal, SandBox Semiconductor™ proposes to develop an Advanced Manufacturing and Material Measurements software tool called Weave ™ for accelerating and automating SEM image analysis for the semiconductor industry. During the development of a new manufacturing process line for a semiconductor device, tens of thousands of scanning electron microscopy (SEM) images are take ...

To evaluate the technical feasibility of prompt gamma neutron activation (PGAA) as an alternative to a set of standard destructive tests of concrete petrography including aggregate type, water/cement ratio, aggregate/binder ratio, density, chloride content and chloride bulk diffusion constant; and to determine the specifications for the design of a dedicated commercial laboratory-based PGAA facili ...

This project focuses on developing a magnetic resonance imaging (MRI) contrast agent that may increase the detection of tagged cells by a factor of 10-100. The ability to noninvasively track specifically labeled (tagged) cells, enables a researcher or medical treatment professional to dynamically monitor the delivery and targeted application of medicinal and bio-reactive agents.

The nBeacon system will push localized, timely, relevant NOAA data products to public users’ smartphones, tablets, and other mobile devices in a convenient, unobtrusive, accessible, easily understandable format. In essence, the nBeacon system will provide a new distribution channel for NOAA data products and services to the general public.

The objective of the proposed work is to create low cost, low power sensors for autonomous measurement of ocean carbon. In our Phase I effort, we showed that Dioxide Materials’ miniature CO2 sensors have the speed and sensitivity to meet NOAA’s requirements for sensing ocean carbon. The objective of the proposed work is to further develop the sensors so that they can be used directly in NOAA ...

THE AIM OF THIS PROJECT IS TO DEVELOP A SCALE FOR WEIGHING LOADS OF UP TO 100 KG. ON MOVING PLATFORMS SUCH AS SHIPS. THE PROBLEM IN THESE SITUATIONS IS THAT ACCELERATION FORCES GENERATED BY THE MOTION OF THE VEHICLE CONSTANTLY VARY THE APPARENT WEIGHT OF ANY OBJECT RESTING ON THE SCALE. THE SOLUTION PROPOSED HERE IS TO USE AN ELECTRONIC SCALE AND COMBINE ITS ELECTRICAL OUTPUT SIGNAL WITH SIGNALS F ...