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Projects/Programs

Displaying 1076 - 1100 of 1407

Radiative Decay of the Neutron

Quantum electrodynamics (QED) predicts that a neutron will decay into a proton, electron and anti-neutrino. A small fraction of the time, this beta-decay

Raman Metrology and Instrumentation

We develop measurement capabilities and protocols to validate and advance the science of Raman spectroscopy and work to establish NIST as a unique resource to

Reactivity of Nanoparticle Catalysts

Transition metal nanoparticle catalysts show great promise as the key enabling breakthrough for the realization of efficient and economical fuel cells. These

Real Fuels

This programs is aimed at determining the fundamental chemical and physical properties of the large organic compounds in fuels related to their combustion. Such

Recent Graduate Program

Recent Graduate Program About the Program: The Recent Graduates Program affords developmental experiences in the Federal Government intended to promote possible

Reflectance Measurements of Human Skin

The purpose of this human subjects study is to collect high-quality measurements of the reflectance spectrum of human skin and assess the variability across the

Refrigerants and Working Fluids

The conversion of primary energy (e.g. heat generated by the combustion of a fuel) into useful work most often involves a working fluid operating in a

Remote Sensing Laboratory

The Remote Sensing Laboratory comprises spectral radiance and irradiance sources, filter and hyperspectral radiometers, and an environmental chamber that are

Renewable Energy and Fuels

Energy is one of the most critical problems facing the United States, with technical, economic, and public policy aspects. Our group develops state-of-the-art