Search Publications

NIST Authors in Bold

Displaying 651 - 675 of 1647

Analyzing Effectiveness of Spray Polyurethane Foam Ventilation Guidelines for Do-It-Yourself (DIY) Application Events

June 15, 2019

Author(s)

Dustin G. Poppendieck, Mengyan Gong, Lisa C. Ng, Brian P. Dougherty, Vu P. Pham, Stephen M. Zimmerman

… Exposure, Tris(1-chloro-2-propyl) phosphate (TCPP) …

Structure/Property Relationships in Urethane Dimethacrylate-Based ACP Composites

April 26, 2006

Author(s)

William Regnault, Tonya Icenogle, Joseph M. Antonucci, Da-Wei Liu, Drago Skrtic

… amorphous calcium phosphate, composite, urethane dimethacrylate …

NMR Characterization of the Formation Kinetics and Structure of Di-O-Benzylidene Sorbitol Gels Self-Assembled in Organic Solvents

January 19, 2011

Author(s)

David L. VanderHart, Jack F. Douglas, Steven Hudson, Joseph M. Antonucci, Elizabeth A. Wilder

… groups of the sorbitol moiety are involved in strong hydrogen bonding. We also attempt to find a truly crystalline … self-assembly, aging, thermally reversible gelation, hydrogen bonding …

Thermophysical Properties of Gaseous HBr and BCl 3 from Speed-of-Sound Measurements

July 1, 2000

Author(s)

John J. Hurly

… The speed of sound in gaseous hydrogen bromide (HBr) and boron trichloride (BCl^3^) was … BCl^3^, boron trichloride, equation-of-state, HBr, hydrogen bromide, speed of sound, thermodynamic properties, …

A Coherent Approach for Interrogating Polybenzoxazole Fibers for Residual Phosphoric Acid

September 17, 2009

Author(s)

Gale A. Holmes, Eun S. Park, Charles M. Guttman, Kathleen M. Flynn, John R. Sieber, Stephanie S. Watson, Kirk D. Rice

… phosphorus in PBO was found to be due to the octadecyl phosphate processing aid with some phosphoric acid being … extracted is attached to the PBO polymer chain as an aryl phosphate ester that is stable to the NaOH washes that …

EUV-induced oxidation of carbon on TiO2

March 25, 2016

Author(s)

Nadir S. Faradzhev, Shannon B. Hill

… products. The kinetics of photon-induced etching by hydrogen peroxide, however, appear to be more complex. The … EUV, extreme-ultraviolet, carbon cleaning, ozone, hydrogen peroxide, nitric oxide, titanium dioxide, …

The Microwave Spectrum and Ground State Structure of H 2 O-HI

October 12, 2021

Author(s)

A McIntosh, T Walther, R R. Lucchese, J W. Bevan, R D. Suenram, A C. Legon

… a barrier to planarity of only 23 cm -1 in the H 2 O?HI hydrogen-bonded structure. No evidence was found … van der Waals complex, vibrational spectrum, water-hydrogen iodide …

Nanoscale-hydride formation at dislocations in palladium: Ab initio theory and inelastic neutron scattering measurements

May 31, 2011

Author(s)

Dallas R. Trinkle, Hyunsu Ju, Brent J. Heuser, Terrence J. Udovic

… Hydrogen arranges at dislocations in palladium to form … hydrides, changing the vibrational spectra. An ab initio hydrogen potential energy model versus Pd neighbor distances … and with strain. Using the equilibrium distribution of hydrogen with temperature, we predict excitation spectra to …

A compilation of the property differences of ortho and para hydrogen or mixtures of ortho and para hydrogen:

January 1, 1965

Author(s)

J G Hust, R B Stewart

… A compilation of the property differences of ortho and para hydrogen or mixtures of ortho and para hydrogen: …

Structure and Control of Pyridoxal-Phosphate Dependent Allosteric Threonine Deaminase

February 6, 1998

Author(s)

David T. Gallagher, G L. Gilliland, G Xiao, J. Zondlo, K E. Fisher, D. Chinchilla, E. Eisenstein

… Structure and Control of Pyridoxal-Phosphate Dependent Allosteric Threonine Deaminase …

Distributed Feedback Lasers in Rare-Earth-Doped Phosphate Glass

April 6, 1995

Author(s)

D. L. Veasey, K. J. Malone, J. A. Aust, Norman Sanford, Alexana Roshko

… Distributed Feedback Lasers in Rare-Earth-Doped Phosphate Glass …

Crystal structure transformations in inorganic sulfates, phosphates, perchlorates, and chromates:

January 1, 1975

Author(s)

C N R Rao, B Prakash

… Crystal structure transformations in inorganic sulfates, phosphates, perchlorates, and chromates: …

Solubilities of phosphates and other sparingly soluble compounds ::progress report

January 1, 1971

Author(s)

Walter E Brown

… Solubilities of phosphates and other sparingly soluble compounds ::progress …

Preparation of hydroxyapatite by hydrolysis of alpha - tricalcium phosphate ::progress report

January 1, 1969

Author(s)

Elmer T Carlson, Edgard C Moreno

… of hydroxyapatite by hydrolysis of alpha - tricalcium phosphate ::progress report …

Nanostructured dental composites and adhesives with antibacterial and remineralizing capabilities for caries inhibition

January 1, 2013

Author(s)

Hockin D. Xu, Lei Cheng, Michael D. Weir, Joseph M. Antonucci, Nancy Lin, Sheng Lin-Gibson, Laurence Chow

… and adhesives. Nanoparticles of amorphous calcium phosphate (NACP) and silver (NAg), and quaternary ammonium … properties, together with the previously-reported calcium phosphate ion release properties, is promising for …

Infrared imaging method of measuring growth rate of a hydride phase

March 1, 2010

Author(s)

Zhuopeng Tan

… hydrogenation kinetics and microstructural requirements of hydrogen storage materials. …

HDX-MS and MD simulations provide evidence for stabilization of the IgG1- FcgRIa (CD64a) immune complex through intermolecular glycoprotein bonds

December 8, 2021

Author(s)

Kyle Anderson, Kerry Scott, Christina Bergonzo, Ioannis Karageorgos, Elyssia Gallagher, Venkata Tayi, Michael Butler, Jeffrey W. Hudgens

… and α2,6-N-acetylneuraminic terminations were measured by hydrogen–deuterium exchange mass spectrometry (HDX-MS), … CD64a receptor, Fc receptor, glycosylation, hydrogen-deuterium exchange, mass spectrometry, molecular …

Polarization-Entangled Photon Pairs From Periodically-Poled Crystalline Waveguides Over a Range of Frequencies

August 15, 2013

Author(s)

Zachary H. Levine, Dylan A. Heberle

… in periodically poled rubidium- doped potassium titanyl phosphate (Rb:KTP) and titanium in-diffused lithium niobate …

Cytotoxicity Evaluation of Three Dimensionally Ordered Macroporous Sol-gel Bioactive Glass (3DOM-BG) Particles

August 1, 2005

Author(s)

K J. Zhang, Brian Washburn, Carl Simon Jr.

… bioglass, biomaterial, calcium phosphate, cell adhesion, cytoxicity …

Amino Acid Substitutions in the C-Terminal Regulatory Domain Disrupt Allosteric Effector Binding to Biosynthetic Threonine Deaminase from Escherichia Coli

June 1, 1999

Author(s)

D Chinchilla, Frederick P. Schwarz, Edward Eisenstein

… allostery, cooperativity, feedback modifiers, pyridoxal phosphate, regulation …

Polymorphism of Calcium Decahydrido-closo-decaborate and Characterization of Its Hydrates

July 12, 2021

Author(s)

Mathias Jorgensen, Wei Zhou, Hui Wu, Terrence J. Udovic, Mark Paskevicius, Radovan Cerny, Torben R. Jensen

… structures reveal complex networks of three types of hydrogen interactions: dihydrogen bonds, B–Hδ−···+δH–O; hydrogen–hydrogen interactions, B–H···H–B; and hydrogen bonds, …

Real-Time, Single Molecule Electronic DNA Sequencing by Synthesis Using Polymer Tagged Nucleotides on a Nanopore Array

May 10, 2016

Author(s)

Carl Fuller, Shiv Kumar, Mintu Porel, Michen Chien, Arek Bibillo, P. B. Stranges, Michael Dorwart, Chuanjua Tao, Zengmin Li, Wenjing Guo, Shundi Shi, Daniel Korenblum, Andrew Trans, Anne Aguirre, Edward Liu, Takeshi Harada, James Pollard, Ashwini Bhat, Cynthia Cech, Alexander Yang, Cleoma Spilman, Mirko Palla, Jennifer Hovis, Roger Chen, Irina Morozova, Sergey Kalachikov, James Russo, John J. Kasianowicz, Stefan Roever, George Church, Jingyue Ju

… 4 different polymer tags attached to the 5'-phosphate of the nucleotides during their incorporation into … report here the use of nucleotides tagged at the terminal phosphate with oligonucleotide-based polymers to perform …

Temperature Dependence of the Kinetics of the Acylase Hydrolysis Reaction by Differential Stopped Flow Microcalorimetry

October 1, 2003

Author(s)

M Stodeman, Frederick P. Schwarz

… of N-acetyl-L-methionine by porcine acylase I in 0.1 M phosphate buffer, which is reduced by acetate product … Since the acylase is thermally stable and the pH of the phosphate buffer changes by less than 0.01 pH units over this …

Demineralizing Effect of Dental Cements on Human Dentin

November 1, 1998

Author(s)

Y Shimada, Y Kondo, S Inokoshi, J Tagami, Joseph M. Antonucci

… of four kinds of chemically setting cements (zinc phosphate cement, luting glass-ionomer cement, restorative … along the interface tended to be nonuniform. Zinc phosphate cement caused the greatest demineralization of …

Energy Levels of Hydrogen and Deuterium

January 1, 2005

Author(s)

Ulrich D. Jentschura, Svetlana A. Kotochigova, E -. Le bigot, Peter Mohr, Barry Taylor

… Energy Levels of Hydrogen and Deuterium …

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