U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Projects/Programs

Topic Area
Displaying 1476 - 1500 of 1612

Tandem Mass Spectral Library

Ongoing
The National Institute of Standards and Technology is responsible for providing an evaluated tandem mass spectral library for reliable compound identification

Targeting Membrane Proteins

Ongoing
Membrane proteins constitute approximately 30% of all cellular proteins. Nevertheless, this group of proteins is traditionally understudied due to limitations

Tattoo Recognition Technology

Ongoing
The Tattoo Recognition Technology Program features a family of activities designed with goals to evaluate and measure image-based tattoo recognition technology

Technical Security Guidance Program

Ongoing
Security is becoming increasingly complicated and difficult both on technical grounds and on policy grounds. Technically, Federal agencies and other have to
Fig. 1. Time re-Envisioned: Not a biproduct of computation but the domain in which information is encoded. Leads to different mathematical functions becoming energy efficient primitives.

Temporal Computing

Ongoing
The human brain does some types of information processing, like speech recognition, image recognition, or video processing, much more efficiently than can be

Tension-Compression Testing

Ongoing
Project goal is to develop a fully-instrumented version of the tension-compression test, to enable measurement of the Bauschinger Effect in sheet metal, and to
Passive millimeter-wave image of concealed contraband (handgun and ceramic knife).

Terahertz Imaging and Sources

Ongoing
Imaging in the terahertz frequency range enables the detection of concealed weapons and other contraband (e.g., explosives under clothing) without the use of

Text Analysis Conference

Ongoing
There has been a growing recognition of the importance of community-wide evaluations for research in information technologies. The Text Analysis Conference is a

Text REtrieval Conference (TREC)

Ongoing
The Text REtrieval Conference (TREC), co-sponsored by the National Institute of Standards and Technology (NIST) and U.S. Department of Defense, was started in
Schematic figure illustrating the principle of operation of a mass spectrometer, showing deflection of ions based on mass.

Theoretical Mass Spectrometry

Ongoing
Mass spectrometry is an important technique in analytical chemistry, essential in areas including drug development, criminal and agricultural forensics
A current (white arrow) flowing through a tantalum film generates a current of spins (dark blue arrows) that impinges on the ferromagnetic cobalt iron boron layer and causes the magnetization (gold arrow) to charge directions (light blue arrow).

Theory of Spin-Orbit Torque

Ongoing
The working of countless electronic devices involves electric and magnetic effects interacting within nanostructured materials. In the phenomenon known as spin

Thermal Noise Metrology

Ongoing
This project develops methods for very accurate measurements of thermal noise and provides support for such measurements in the communications and electronics