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Projects/Programs

Topic Area
Displaying 1376 - 1400 of 1644

Single photon measurements: Single Photon Tunneling

Completed
We are studying what happens when a single particle (in this case a photon) crosses a tunneling barrier. This is a particularly interesting question because tunneling is a fundamental distinguishing characteristic of quantum mechanics and it implies remarkable properties such as barrier crossing

Single Photonics and Quantum Information

Ongoing
One of the activities in this group is the development of single photon technologies for quantum information science and technology. We work closely with the Nanostructure Fabrication and Metrology Project on the generation of novel non-classical states of light and the detection of single photons

Single-Cell Manipulation and Measurement

Ongoing
Mammalian cells are an important source material for applications in regenerative medicine, gene therapy, engineering biology, and genome editing. Traditional tools for manipulating mammalian cells operate at a bulk cell population level without precision manipulation of individual cells

Single-molecule biosensors

Ongoing
We are developing new tools to investigate the energy landscape of single-molecule sensors. Our goal is to apply a wide-ranging array of technologies to probe the critical physicochemical properties of nanopore biosensors. These properties include the free energy of confinement for polymers as they

Slap Fingerprint Segmentation Evaluation (Slapseg) Overview

Ongoing
SlapSeg04 was the first and evaluated a slap segmentation algorithm's ability to segment fingerprints that could be matched using high end fingerprint matching technology. SlapsegII started in 2009 and compares the slap segmentation algorithm's output to hand marked ground truth results. This

Small Mass and Small Force Metrology at NIST

Ongoing
Project 1: The electronic milligram. As a result of kilogram redefinition within the SI, it may be possible to realize mass at the milligram level and below using electrical measurements. To this end, the NIST Electrostatic Force Balance (EFB) has been used to measure the mass of artifacts spanning

Smart Building Automation and Control Testbed and Standards

Completed
Objective - To enable the development of a new generation of commercial products for integrated cybernetic building systems and transform industry practices for building operations, through a combination of measurement science research enabled by state-of-the-art testbeds and direct involvement in

Smart and Connected Systems

Ongoing
Collections of interrelated systems consisting of information technology (IT) devices, sensors, and actuators that can seamlessly interact. By incorporating the functions of sensing, actuation, and control these systems can measure, describe, and analyze data in order to make decisions thereby

SMART Contrast Agents

Ongoing
Work on smart agents is focused on developing new micro- and nanoparticle- based contrast agents for MRI and new MR imaging and sensing schemes. These include synthetic antiferromagnet nanoparticles as potential new contrast agents, high-moment iron microparticles for enhanced T2* contrast for in

Smart Fire Fighting for Tactical Decisions

Ongoing
This project develops measurement science and technology to enable Cyber-Physical systems that enhance situational awareness, operational effectiveness, and firefighter safety.

Smart Grid Communication Networks

Ongoing
Objective: To accelerate the development of scalable, reliable, secure, and interoperable communications and standards for smart grid applications; and to enable informed decision making by smart grid operators by developing measurement science-based guidelines and tools. What is the new technical

Smart Grid Communications

Completed
In 2007, Congress passed the Energy Independence and Security Act, which tasked NIST with developing standards and protocols to ensure that Smart Grid systems are interoperable. An important part of the Smart Grid is the communications infrastructure, which utilities use to send command information

Smart Grid Communications

Completed
Currently, the Smart Grid faces challenges in terms of reliability and security in both wired and wireless communication environments. The most important challenge is a lack of communication network infrastructure, which is a key factor in supporting the grid monitoring system. In the absence of any

Smart Grid Interoperability Testbed Facility

Ongoing
Objective - To develop and progress an advanced multi-mode interacting measurement testbed that leverage cross-OU expertise to facilitate implementation, validation, and full characterization of smart grid interoperability standards and smart grid performance, with a particular emphasis on DER

Smart Grid National Coordination

Completed
Objective: This project leads, coordinates and manages the national public-private stakeholder partnership effort to accelerate development of interoperability standards for the smart grid, fulfilling NIST’s statutory responsibility under the Energy Independence and Security Act of 2007 (EISA), and

Smart Grid Program

Completed
Objective: To develop and demonstrate advances in measurement science to enable integration of interoperable and secure real-time sensing, control, communications, information and power technologies, in order to increase the system efficiency, reliability, resiliency and sustainability of the nation

Smart Grid System Testbed Facility

Completed
Objective: To develop an advanced multi-mode interacting measurement testbed to facilitate implementation, validation, and full characterization of smart grid interoperability standards and smart grid performance. What is the technical idea? An interacting multi-mode measurement and characterization

Smart Grid Testing and Certification

Completed
Objective: To accelerate the development of new test programs and improve existing test programs for smart grid interoperability and security by utilizing the ANSI/NEMA Interoperability Process Reference Manual (IPRM) testing and certification framework, and demonstrating benefits of testing and

Smart Grid Wireless Network Security

Completed
Wireless local area networks (WLAN) can be deployed in various smart grid domains, such as the home area network (NAN), neighborhood area network (NAN), and substation area network (SAN). They offer a cost effective solution when compared with other wired or wireless options. However, to overcome

Smart Infrastructure and Manufacturing

Ongoing
The U.S. economy relies on communications-enabled infrastructure and manufacturing for its fundamental operations as a society. The Internet of Things drives how we work, play, and live. From smart manufacturing systems to smart grid, intelligent vehicles, thriving communities, smart homes, and

Smart Manufacturing Operations Planning and Control Program

Completed
The Smart Manufacturing Operations Planning and Control Program will enhance U.S. innovation and industrial competitiveness by facilitating the adoption of smart manufacturing systems (fully-integrated, collaborative manufacturing systems that respond in real time to meet changing demands and

Smart Manufacturing Systems Design and Analysis Program

Ongoing
Smart Manufacturing has the potential to fundamentally change how products are designed, manufactured, supplied, used, remanufactured and eventually retired. Current smart manufacturing implementations are mostly at the plant level, and use information technology, sensor networks, computerized

Smoke Stack Flow Measurement

Completed
The Fluid Metrology Group is using its smoke stack simulator (See Fig. 1.) and field tests in operating smoke stacks to critically test conventional and improved ways of measuring the flow of stack gases. In the NIST stack simulator, the inlet cone and reference (upstream) section of the simulator
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