Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Publications

Search Title, Abstract, Conference, Citation, Keyword or Author

Title

Author

NIST Pub Series

NIST Topic Areas

Report Number

Publication Date

Max Publication Date

NIST Authors in Bold

Displaying 301 - 325 of 1600

Compact Thermal Actuation by Water and Flexible Hydrophobic Nanopore

April 29, 2021

Author(s)

Miroslaw Chorazewski

Efficient and compact energy conversion is at the heart of sustainable development of humanity. In this work it is demonstrated that hydrophobic flexible nanoporous materials can be used for thermal-to-mechanical energy conversion when coupled with water

Evaluation and comparison of configuration interaction calculations for complex atoms

November 3, 2017

Author(s)

Charlotte F. Fischer

Configuration interaction (CI) methods are the method of choice for the determination of wave functions for complex atomic systems from which a variety of atomic properties may be computed. When applied to highly ionized atoms where few, if any, energy

Reference Correlation of the Thermal Conductivity of Methanol from the Triple Point to 665 K and up to 245 MPa

November 26, 2013

Author(s)

E.A. Sykioti, Marc J. Assael, Marcia L. Huber, Richard A. Perkins

This paper contains new, representative reference equations for the thermal conductivity of methanol. The equations are based in part upon a body of experimental data that has been critically assessed for internal consistency and for agreement with theory

A Critical Comparison Between Time and Frequency Domain Relaxation Functions

July 1, 1999

Author(s)

Chad R. Snyder, F I. Mopsik

… [F. Alvarez, A. AlegrRa and J. Colmenero, Phys. Rev. B, 44, 7306 (1991).] is an unnecessary approximation for …

What 4,500+ people can tell you Employees' Attitudes toward Organizational Password Policy Do Matter

August 2, 2015

Author(s)

Yee-Yin Choong, Mary F. Theofanos

… What 4,500+ people can tell you Employees' Attitudes toward …

Laser-assisted atom probe tomography of Ti/TiN films deposited on Si

December 21, 2016

Author(s)

Norman A. Sanford, Paul T. Blanchard, Ryan M. White, Michael R. Vissers, Albert Davydov, D R. Diercks, David P. Pappas

… where the first (bottom) TiN layer was deposited at 500 ⁰C (for all batches) and the subsequent TiN/Ti bilayer was deposited at ambient temperature, 250 ⁰C, and 500 ⁰C, respectively. L-APT rendered an approximately planar …

Fast and accurate determination of K, Ca, and Mg in human serum by using sector field ICP-MS

September 1, 2013

Author(s)

Lee L. Yu, William C. Davis, Yoana Y. Nuevo Ordonez, Stephen E. Long

Electrolytes in serum are important biomarkers for skeletal and cellular health. The levels of electrolytes are monitored by measuring the Ca, Mg, K, Na in blood serum. Many reference methods have been developed for the determination of Ca, Mg, and K in

Reduction of Cobalt and Iron Corroles and Catalyzed Reduction of CO 2

May 1, 2002

Author(s)

J Grodkowski, Pedatsur Neta, E Fujita, A Mahammed, L Simkhovich, Z Gross

… PPh 3 Co III (tpfc), 1.11 V, 0.72 V, -0.42 V (E pc ), -1.44 V, -2.3 V (E pc ); for ClFe IV (tpfc), 0.44 V, -1.01 V (E pc ), -1.60 V, -2.2 V (E pc ); for ClFe IV …

Quantum harmonic oscillator spectrum analyzers

June 25, 2021

Author(s)

Jonas Keller, Panyu Hou, Katherine C. McCormick, Daniel Cole, Stephen Erickson, Jenny Wu, Andrew C. Wilson, Dietrich Leibfried

… implementations with combined sensitivity to noise from 500 Hz to 600 kHz. We apply our method to measure the …

10 T? and 100 T? Resistance Comparison between NIST and AIST

July 9, 2018

Author(s)

Dean G. Jarrett, Takehiko Oe, Nobu Kaneko, Shamith U. Payagala

… two laboratories agreed to within 80 x 10-6 at 10 TΩ and 500 x 10-6 at 100 TΩ. The comparison results have given both …

Chamber for Mechanical Testing in H2 with Observation by Neutron Scattering

June 1, 2017

Author(s)

Matthew J. Connolly, Peter E. Bradley, Andrew J. Slifka, Elizabeth S. Drexler

… constructed, and tested at a moderate pressure (3.4 MPa, 500 psi) and has the capability of mechanical loading of …

Fiber Bragg Grating Based Thermometry

October 1, 2015

Author(s)

Zeeshan Ahmed, Bernard J. Filla, William F. Guthrie, John S. Quintavalle

… on temperature with expanded uncertainties (k=2) of 500 mK. Our measurements indicate that the combined …

Superconducting nanowire single photon detectors fabricated from an amorphous Mo0.75Ge0.25 thin-film

July 15, 2014

Author(s)

Varun B. Verma, Adriana E. Lita, Michael R. Vissers, Francesco Marsili, David P. Pappas, Richard P. Mirin, Sae Woo Nam

… temperatures below 1 K, with system dark count rates below 500 counts per second over most of the bias range. Operation …

National Synchrotron Light Source II: Long Islands state-of-the-art X-ray microscope

May 20, 2014

Author(s)

Bruce D. Ravel, Scott Calvin, Linnea Russell

… costs for the book. The initial run will yield 500 copies. Most of the copies will belong to the UEC for use …

The ANSI/NIST-ITL Standard Update for 2011 (Data Format for the Interchange of Fingerprint, Facial & Other Biometric Information)

June 3, 2012

Author(s)

Bradford J. Wing

… is titled ANSI/NIST-ITL 1-2011, NIST Special Publication 500-290. …

Semiclassical fifth virial coefficients for improved ab initio helium--4 standards

February 15, 2012

Author(s)

Katherine Shaul, Andrew Schultz, David A. Kofke, Michael R. Moldover

… densimeter measurements spanning the range 223 K < T < 500 K, p < 38 MPa}. Thus, the present values of B4 and B5 …

Properties of Smoke from Overheated Materials in Low-Gravity

January 20, 2009

Author(s)

David L. Urban, Gary A. Ruff, Thomas Cleary, Jiann Yang, George Mulholland, Zeng-guang Yuan

… a substantial portion of the smoke particles are below 500 nm in diameter. …

The Approaching Revolution in X-Ray Microanalysis: The Microcalorimeter Energy Dispersive Spectrometer

June 1, 2000

Author(s)

Dale E. Newbury, David A. Wollman, Gene C. Hilton, Kent D. Irwin, Norman F. Bergren, David A. Rudman, John M. Martinis

… of 3 eV at 1.5 keV, count rate of {approximately} 500 s -1 , and an effective collection area of …

NIST Handbook 105-1: Specifications and Tolerances for Reference Standards andField Standard Weights and Measures, Specifications and Tolerances for Field Standard Weights (2019 Ed.)

May 19, 2019

Author(s)

Val R. Miller

… used for testing scales for compliance to NIST Handbook 44, Specifications, Tolerances, and Other Technical …

Solidification of Ni-Re Peritectic Alloys

February 4, 2019

Author(s)

William J. Boettinger, Dale E. Newbury, Nicholas W. Ritchie, Maureen E. Williams, Ursula R. Kattner, Eric Lass, Kil-Won Moon, Michael B. Katz

… as-cast Ni-Re alloys with compositions between 0.20 and 0.44 mass fraction Re provide information to resolve …

Pore Chemistry and Size Control in Hybrid Porous Materials for Acetylene Capture from Ethylene

May 20, 2016

Author(s)

Xili Cui, Kaijie Chen, Huabin Xing, Qiwei Yang, Rajamani Krishna, Zongbi Bao, Hui Wu, Wei Zhou, Xinglong Dong, Yu Han, Bin Li, Qilong Ren, Michael J. Zaworotko, Banglin Chen

… capacity (2.1 mmol/g at 0.025 bar) and selectivity (39.7 to 44.8) for acetylene at ambient conditions. Their efficiency …

Millimeter-Wave Modulated-Signal and Error-Vector-Magnitude Measurement With Uncertainty

May 1, 2015

Author(s)

Catherine A. Remley, Dylan F. Williams, Paul D. Hale, Chih-Ming Wang, Jeffrey A. Jargon, Youngcheol Park

… 64-state quadrature-amplitude-modulated signal at 44 GHz. …

Band Offset Determination of Atomic-Layer-Deposited Al2O3 and HfO2 on InP by Internal Photoemission and Spectroscopic Ellipsometry

January 9, 2013

Author(s)

Kun Xu, Oleg A. Kirillov, David J. Gundlach, Nhan V. Nguyen, Pei D. Ye, Min Xu, Lin Dong, Hong Sio

… and the bottom of Al¬2O3 conduction band is found to be 3.44 eV for p-type material and 3.53 eV for n-type. The …

Investigation of Gd3N@C2n family by Raman and inelastic electron tunneling spectroscopy

March 15, 2010

Author(s)

James G. Kushmerick, Brian G. Burke, Tsz-Wah Chan, Keith A. Williams, Jiechao Ge, Chunying Shu, Wujun Fu, Harry C. Dorn, Alexander Puretzky, David B. Geohegan

… Raman studies of the Gd3N@C2n (n = 40, 41, 42, 43, 44) family and have studied Y3N@C80, Lu3N@C80 and Y3N@C88 for …

Long-Term Water-Aging of Whisker-Reinforced Polymer-Matrix Composites

January 1, 2003

Author(s)

Hockin D. Xu

… a strength (mean sd; n = 6) of 185 33 MPa, similar to 146 44 MPa for Si3N4 composite (p = 0.064); both were …

Was this page helpful?

Advanced communications
-Open Radio Access Network (Open-RAN)
-Quantum communications
-Spectrum sharing
-Wireless (RF)
Artificial intelligence
-AI measurement and evaluation
-Autonomous systems
--Automated vehicles
--Autonomous laboratories
-Applied AI
-Fundamental AI
-Hardware for AI
-Machine learning
-Trustworthy and responsible AI
Bioscience
-Bioeconomy
--Biological data
-Bioimaging
-Bioinformatics
-Biomanufacturing
-Biomaterials
-Biometrology
-Biosecurity
--Biosurveillance
--Genomic cybersecurity
--Nucleic acid sequence screening
-Cell measurements
-Engineering / synthetic biology
--Biofabrication
--Cell-free systems
--Genome engineering
--Protein engineering
-Gene delivery systems
-Genome editing
-Genomics
-Glycomics
-Metabolomics
-Microbial measurements
-Proteomics
Buildings and Construction
-Building codes and standards
-Building control systems
-Building damage and repair
-Building economics
-Building materials
-Energy efficiency
-Heating, ventilation and air conditioning equipment
-Indoor air quality
-Structural engineering
-Thermal comfort
Chemistry
-Analytical chemistry
-Chemical engineering and processing
-Chemical thermodynamics and chemical properties
-Molecular characterization
-Theoretical chemistry and modeling
-Thermochemical properties
Electronics
-Electromagnetics
-Flexible electronics
-Magnetoelectronics
-Optoelectronics
-Organic electronics
-Semiconductors
-Sensors
-Superconducting electronics
Energy
-Alternative energy
-Conventional energy
-Electric power / smart grid
-Fuels
Environment
-Air / water / soil quality
-Climate Measurements
-Environmental health
-Greenhouse gas measurements
-Marine science
-Sustainability
Fire
-Fire detection
-Fire dynamics and science
-Fire fighting
-Fire modeling
-Fire risk reduction
-Materials flammability
-Structural fire resistance
-Wildland urban interface fire
Forensic Science
-Digital evidence
-Drugs and toxicology
-Firearms and toolmarks
-Forensic biometrics
-Forensic genetics
-Trace evidence
Health
-Biopharmaceuticals
-Cell and gene therapy
-Clinical diagnostics
--Cancer
--Medical imaging
-Food and nutrition
-Human microbiome
-Precision medicine
-Regenerative medicine and advanced therapy
--Flow cytometry
Information technology
-Biometrics
-Cloud computing and virtualization
-Complex systems
-Computational science
-Conformance testing
-Cyber-physical systems
--Smart cities
-Cybersecurity and privacy
--Cryptography
--Cybersecurity education and workforce development
--Cybersecurity measurement
--Identity and access management
--Privacy engineering
--Risk management
--Securing emerging technologies
--Trustworthy networks
--Trustworthy platforms
-Data and informatics
--Human language technology
--Information retrieval
--Natural language processing
-Digital twins
-Federal information processing standards (FIPS)
-Health IT
-Internet of Things (IoT)
-Interoperability testing
-Location based services
-Mobile
-Networking
--Mobile and wireless networking
--Network management and monitoring
--Network modeling and analysis
--Network security and robustness
--Network test and measurement
--Next generation networks
--Protocol design and standardization
--Software defined and virtual networks
-Software research
--Software testing
-Usability and human factors
--Accessibility
-Video analytics
-Virtual / augmented reality
-Visualization research
-Voting systems
Infrastructure
Manufacturing
-Additive manufacturing
-Factory communications
-Factory operations planning and control
-Interoperability in manufacturing
-Machining
-Manufacturing economics
-Manufacturing quality assurance
-Manufacturing systems design and analysis
-Monitoring, diagnostics and prognostics
-Process improvement
-Process measurement and control
-Product data
-Robotics
--Agility and adaptability
--Collaborative robots
--Dexterous grasping
--Manipulation
--Mobility and industrial autonomous vehicles
--Navigation / actuation / control
--Sensing and perception
-Supply chain
-Sustainable manufacturing
-Systems engineering
-Systems integration
-Technology commercialization
Materials
-Ceramics
-Composites
-Concrete / cement
-Materials characterization
--Composition and structure
--Mechanical properties
--Thermal properties
-Metals
-Modeling and computational material science
-Polymers
-Superconductors
Mathematics and statistics
-Experiment design
-Image and signal processing
-Modeling and simulation research
-Numerical methods and software
-Statistical analysis
-Uncertainty quantification
Metrology
-Amount of substance
-Dimensional metrology
-Electrical / electromagnetic metrology
-Flow metrology and rheology
-Force metrology
-Humidity metrology
-Ionizing radiation metrology
-Mass metrology
-Metric
-Optical / photometry / laser metrology
-Pressure and vacuum metrology
-Thermometry metrology
-Time and frequency metrology
-Weights and measures
Nanotechnology
-Nanobiotechnology
-Nanochemistry
-Nanoelectronics
-Nanofabrication / manufacturing
--Lithography
--Self-assembly
-Nanofluidics
-Nanomagnetics
-Nanomaterials
-Nanomechanics
-Nanometrology
-Nanophotonics
-Nanophysics
-Nanoplasmonics
Neutron research
Performance excellence
-Assessment tools and services
-Baldrige award
-Baldrige examiners
-Baldrige Framework and Criteria
-Best practices
-Leadership development
Physics
-Atomic / molecular / quantum
-Biological physics
-Condensed matter
-Electron physics
-Magnetics
-Nuclear physics
-Optical physics and communications
-Quantum information science
-Radiation
-Spectroscopy
-Thermodynamics
-Time and frequency
Public safety
-Chemical / Biological / Radiological / Nuclear / Explosives (CBRNE)
-First responder preparedness
-Law enforcement
-Public safety communications research
-Response robots
Resilience
-Community resilience
--Recovery
--Resilience metrics
-Disaster and failure studies
-Earthquake risk reduction
-Resilience economics
-Resilient materials
-Windstorm impact reduction
Standards
-Accreditation
-Calibration services
-Conformity assessment
-Documentary standards
-Frameworks
-Quality assurance
-Reference data
-Reference instruments
-Reference materials
-Standards education
Technology transfer
Transportation
-Aerospace
-Automotive