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Metrology

News and Updates

Keyword

Organization

OWM Launches New Metrology Training Needs Survey

March 25, 2022

The Office of Weights and Measures (OWM) is a relatively small office at NIST, but has a big footprint in the weights and measures community. With just over 20...

Ultraviolet Light Can Clean N95 Masks for Reuse Without Hindering Performance, NIST Study Shows

March 25, 2022

To combat COVID-19 amid supply shortages in 2020, health care facilities across the U.S. resorted to disinfecting personal protective equipment (PPE), such as...

Not Letting It Slip By: NIST Discovery Could Increase Accuracy in Measuring Blood Flow for Cancer Diagnosis, Other Applications

March 22, 2022

Researchers at the National Institute of Standards and Technology (NIST) have discovered a potential source of error when using acoustic waves to measure the...

Measuring Up: Coming Out from the Cold

February 24, 2022

Researchers at the National Institute of Standards and Technology (NIST) have constructed and tested a system that allows commercial electronic components –...

Scientists Greatly Expand the Frequencies Generated by a Miniature Optical Ruler

February 23, 2022

Like a vocal coach who extends the octave range of an opera singer, researchers at the National Institute of Standards and Technology (NIST) have expanded by...

NIST Researchers Propose Method for Modeling Smart Sensor Interoperability in Smart Grids

February 19, 2022

Smart sensors play a critical role in smart grids, supporting bidirectional flows of energy. Such sensors are needed for real-time monitoring of energy flow...

NIST Researchers Link Cutting-Edge Gravity Research to Safer Operation of Construction Cranes

February 17, 2022

In the beginning, all that Stephan Schlamminger wanted to do was to write down an equation that would help him obtain a more precise value for G, the...

Hybrid Optical Device Captures Light for Longer Periods of Time in a Tiny Region

February 9, 2022

Researchers at the National Institute of Standards and Technology (NIST) and their colleagues have significantly improved the ability of a type of optical...

NIST Researchers Resurrect and Improve a Technique for Detecting Transistor Defects

February 3, 2022

Researchers at the National Institute of Standards and Technology (NIST) have revived and improved a once-reliable technique to identify and count defects in...

New Telecom Receiver System Checks Reliability of Message Components in Real Time

January 25, 2022

Scientists at the National Institute of Standards and Technology (NIST) have invented and demonstrated a novel scheme for substantially improving the detection...

Measuring Up: Light reflection and transmission

January 4, 2022

The National Institute of Standards and Technology (NIST) recently completed major upgrades to two key instruments serving critical national needs: measuring...

NIST Partners with NCWM and States for a National Survey on 20 lb Cylinders of LPG (Propane)

January 3, 2022 - June 1, 2023

Successful Completion of 2022 National Survey on 20 lb LPG (Propane) Cylinders NIST Office of Weights and Measures (OWM), the National Conference on Weights and...

Sneezes, Rain Clouds and Ink Jets: NIST Improves the Ability of Optical Microscopes to Measure the Volume of Microdroplets

December 20, 2021

Sneezes, rain clouds, and ink jet printers: They all produce or contain liquid droplets so tiny it would take several billion of them to fill a liter bottle...

Updates to Fundamental Constants Reflect Redefinition of International System of Units

December 16, 2021

The CODATA Task Group on Fundamental Constants recently produced its 2018 update of a self-consistent set of internationally recommended values of the basic...

NIST Awards More Than $3.5 Million to High-Tech Small Businesses to Support Innovations in Manufacturing, Medical Diagnostics and More

December 7, 2021

GAITHERSBURG, Md. — The U.S. Department of Commerce’s National Institute of Standards and Technology (NIST) has awarded more than $3.5 million in funding to 17...

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Metrology

News and Updates

OWM Launches New Metrology Training Needs Survey

Ultraviolet Light Can Clean N95 Masks for Reuse Without Hindering Performance, NIST Study Shows

Not Letting It Slip By: NIST Discovery Could Increase Accuracy in Measuring Blood Flow for Cancer Diagnosis, Other Applications

Measuring Up: Coming Out from the Cold

Scientists Greatly Expand the Frequencies Generated by a Miniature Optical Ruler

NIST Researchers Propose Method for Modeling Smart Sensor Interoperability in Smart Grids

NIST Researchers Link Cutting-Edge Gravity Research to Safer Operation of Construction Cranes

Hybrid Optical Device Captures Light for Longer Periods of Time in a Tiny Region

NIST Researchers Resurrect and Improve a Technique for Detecting Transistor Defects

New Telecom Receiver System Checks Reliability of Message Components in Real Time

Measuring Up: Light reflection and transmission

NIST Partners with NCWM and States for a National Survey on 20 lb Cylinders of LPG (Propane)

Sneezes, Rain Clouds and Ink Jets: NIST Improves the Ability of Optical Microscopes to Measure the Volume of Microdroplets

Updates to Fundamental Constants Reflect Redefinition of International System of Units

NIST Awards More Than $3.5 Million to High-Tech Small Businesses to Support Innovations in Manufacturing, Medical Diagnostics and More

Measuring Up: NIST Calibrates Masses for Unique Air Force Deadweight Machines

NIST, Collaborators Develop Sensitive New Way of Detecting Transistor Defects

Spotlight: A Stability-Boosting Swap for Our Chip-Scale Clock

A New Harmony: NIST Researchers Develop a Universal Method for Calculating the Resonances of Oscillators

NIST/JILA Fellow Jun Ye Wins Breakthrough Prize in Fundamental Physics

Testing 1-2: New Laser-Based Microphone Calibration Measures Up

19th International Workshop on Low Temperature Detectors (LTD19)

Latest Values of Fundamental Constants Published

NIST-Led Study Finds Variations in Quantitative MRI Scanners’ Measurements

Escape From Flatland: Calibration Method Enables Microscopes to Make Accurate Measurements in All 3 Dimensions

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