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Projects/Programs

Topic Area
Displaying 1601 - 1625 of 1644

Vehicular Network System

Ongoing
The Middle Class Tax Relief and Job Creation Act of 2012 (H.R. 3630) appropriated $7 billion for the establishment of a nationwide interoperable public safety broadband network under FirstNet, an independent authority in the National Telecommunications and Information Administration (NTIA). FirstNet

Ventilation and Indoor Air Quality in High-Performance Buildings

Ongoing
Objective: To develop tools to quantify and verify high-performance IAQ in buildings, provide input data to improve usability of the tools including building models, develop methods needed to support and verify the applicability of these tools to improving the effectiveness of high-performance

Ventilation Performance for Novel Sustainability and Resilience Challenges

Ongoing
Objective: To develop tools, metrics, and data to enable sustainable, resilient, high-performance building and ventilation system design and operation in response to current and future challenges. Also, to develop a methodology to evaluate potential changes to ventilation and IAQ standards so their

Vertebrate Endocrine Metrology in Non-Traditional Matrices

Ongoing
NIST collaborates with stakeholders to develop techniques for measuring hormone levels as part of animal health assessment. The process of capturing and transporting animals before sampling can induce stress, which may alter the hormone levels in the bloodstream. Therefore, the collection of blood

Video Analytics

Ongoing
Active evaluations/projects include: Activities in Extended Videos: The ActEV evaluation seeks to evaluate robust automatic activity detection algorithms for a multi-camera streaming video environment. ActEV will address activity detection for both forensic applications and for real-time

Virtual Cement and Concrete Testing Laboratory

Ongoing
The intended impact of this project is to enable a rapid and convenient virtual computing environment for evaluating and optimizing cementitious materials. Substantial savings in time, materials (purchase and disposal), human resources, and money can be achieved by reducing the number of physical

Virtual Measurements

Ongoing
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

Vision science

Ongoing
NIST has been providing physical measurement standards in photometry and colorimetry for many years. However, the definitions of photometric and colorimetric units and standards are often questioned or found to be insufficient for modern lighting technologies. Large discrepancies between

Visualization

Ongoing
Current visualization technology provides a full range of hardware and techniques from static two-dimensional plots, to interactive three-dimensional images projected onto a monitor, to large screen fully immersive systems allowing the user to interact on a human scale. Immersive virtual reality

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

Voting Systems Usability and Accessibility

Ongoing
The 2002 Help America Vote Act (HAVA) gave NIST a key role in helping to realize nationwide improvements in voting systems. NIST performs research that examines the role of human factors in the design and application of next generation voting systems, including assistive technologies for individuals

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

Water Measurement Science

Ongoing
Measurements and Standards for Contaminants in Water Accurate measurements of contaminants in water are critical to ensure the usability and safety of our water supplies. NIST has developed Standard Reference Materials (SRMs) for validating or calibrating methods for inorganic contaminants including

Waveform Measurements of Radars Operating in the 3.5 GHz Band

Ongoing
This NASCTN effort is coordinated with the Department of Defense (DOD), and the results of this project will support the spectrum regulators as they develop a certification process for Spectrum Access Systems (SAS) and the associated Environmental Sensing Capability (ESC) that may be deployed in

Waveform Metrology Project

Ongoing
Optical measurement techniques: NIST uses the electro-optic sampling (EOS) technique to measure the vector response of photodiodes and provide phase traceability for commercial instrumentation, such as large-signal network analyzers, lightwave component analyzers, vector signal analyzers

WEBAPI

Ongoing
Measurement is difficult due to the complexity of the underlying technologies being addressed. In addition, measuring conformance in web applications requires large test sets covering a wide a range of standards. Currently, W3C WEB Applications working group members are responsible for developing

WebFF: Force-field repository for organic and soft materials

Ongoing
WebFF is an open and extensible force-field (FF) repository, designed to support the Materials Genome Initiative (MGI) for organic and related soft materials. The repository is built using the NIST Materials Data Curation System (MDCS) which supports ontology based database descriptions using XML

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

WG3 Analytical Methods

Ongoing
Standard(s) Under Development ISO/WD 20391-1: Biotechnology - Cell Counting – Part 1. General Guidance on Cell Counting Methods ISO/WD 20391-2: Biotechnology - Cell Counting – Part 2. Experimental Design and Statistical Analysis to Quantify Counting Method P erformance ISO/AWI 20395: Quality

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
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