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Projects/Programs

Keyword

Organizational Unit

Intended Impact When engineering data, such as for reactive-chemical hazards, are obtained using quantum chemistry, the lack of associated uncertainties means that the reliability of the data is poorly known. Safety thus requires a skeptical view, often leading to expensive over-design. Objective

Vitamin D Metabolites Quality Assurance Program (VitDQAP)

Completed

Interlaboratory comparison studies of the VitDQAP supported the reliability of vitamin D measurements, including determination of 25-hydroxyvitamin D2, 25-hydroxyvitamin D3, and 3- epi-25-hydroxyvitamin D3 in human serum and plasma. Results from the comparison studies helped participants to make

Wastewater Surveillance

Ongoing

NIST is partnering with the Department of Homeland Security Science and Technology Directorate (DHS/S&T) to develop documentary standards and reference materials to support an enduring capability in wastewater surveillance. Ongoing activities include: Development of a research grade test material

Photo of cars on Kosciuszko Bridge in New York

Weigh-In-Motion Scale Systems: Protecting the Nation’s Aging Infrastructure

Ongoing

NIST OWM is responsible for promoting uniform standards of weights and measures to facilitate commerce. OWM works in cooperation with States and the private sector to develop uniform weights and measures laws, regulations, device requirements, and test procedures, including the published legal

WG1 Terminology

Ongoing

Standard(s) Under Development: ISO/WD TR 20386 Inventory of biotechnology-related terms US TAG WG1 Expert: Sumona Sarkar TAG Administrator: Clare Allocca

WG2 Biobanks and Bioresources

Ongoing

Standard(s) Under Development: ISO/AWI 20387 Biotechnology - Biobanking - General requirements for Biobanking US TAG WG2 Convenor: Nilsa Ramirez, MD, College of American Pathologists TAG Administrator: Clare Allocca

WG4 Bioprocessing

Ongoing

Standard(s) Under Development: ISO/AWI TS 20399-1: Raw materials control for bioprocessing -- Part 1: General definitions and requirements for quality control ISO/AWI TS 20399-2: Raw materials control for bioprocessing -- Part 2: Best practice guide for supplies ISO/AWI TS 20399-3: Raw materials

Wide-area Monitoring and Control of Smart Grid

Completed

Objective: To develop and verify innovative sensing systems and take full advantage of existing ones such as smart meters, PMUs, Merging Units (Mus), and other intelligent electric devices (IEDs), to enable greater electric grid resiliency, reliability, flexibility, and sustainability through

Wireless Coexistence

Ongoing

What is Wireless Coexistence? Wireless coexistence is the capability of multiple wireless devices and services in the same geographical area to access the same RF spectrum band simultaneously without causing harmful interference to each other. In other words, can they all operate successfully and

Wireless Systems Metrology

Ongoing

The Wireless Systems Metrology Program supports the growing wireless industry by developing methods to test the operation and functionality of wireless devices in the presence of various types of distortion. This includes multipath distortion, ranging from a line-of-sight environment (low-multipath)

X-ray Stress Measurement

Ongoing

X-ray diffraction is commonly used to measure a materials crystal structure, crystal lattice orientation, and the spacing of the lattice planes. Our X-ray systems are designed to measure the spacing of one or two specifically selected lattice plane reflections for a given material. The systems use

Yield Surface Measurement

Ongoing

The overarching philosophy for this project is to develop standard tests that produce clean multiaxial yield data for sheet metal that will be of use to the automotive industry in lightweighting efforts. To this end, it is required that the sheet being tested remain in the as-received condition (no

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