Take a sneak peek at the new NIST.gov and let us know what you think!
(Please note: some content may not be complete on the beta site.).

View the beta site
NIST logo

Publications Portal

You searched on: Topic Area: Chemistry

Displaying records 21 to 30 of 845 records.
Resort by: Date / Title


21. A real microstructural model for cement concrete modeling
Topic: Chemistry
Published: 5/24/2015
Authors: Edward Joseph Garboczi, Yang Lu, Stephen Thomas
Abstract: Existing concrete microstructural models of particles embedded in matrix materials are only represented by regular shape particles like spheres, ellipsoids, or multi-faceted polyhedrons. However, the real particle shapes are more complex and sometime ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=917199

22. Improved Model for Three-Dimensional Virtual Concrete: Anm Model
Topic: Chemistry
Published: 5/8/2015
Authors: Edward Joseph Garboczi, Yang Lu, Stephen Thomas
Abstract: Construction aggregate particles, fine or coarse, can be mathematically characterized using spherical harmonic series and used to simulate random parking of irregular aggregates to form a virtual mortar or concrete using the Anm model. Any other simi ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=916509

23. Development of an Automated Multi-Injection Shotgun Lipidomics Approach using a Triple Quadrupole Mass Spectrometer
Topic: Chemistry
Published: 3/12/2015
Authors: John A Bowden, Jackie T. Bangma, John R Kucklick
Abstract: Shotgun lipidomics is a well suited approach to monitor lipid alterations due to its ability to scan for varying lipid types on a global, class and individual species level. However, the ability to perform high-throughput shotgun lipidomics has remai ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=913825

24. Reference correlations for the viscosity and thermal conductivity of fluids over extended range of conditions: n-hexane in the vapor, liquid, and supercritical regions
Topic: Chemistry
Published: 3/11/2015
Authors: Richard A Perkins, Marcia L Huber, Marc J. Assael, Efthimia K. Mihailidou, Sofia K. Mylona, Evita J. Sykioti
Abstract: This article summarizes the correlation procedures developed for IUPAC Project 2012-040-1-100 (Reference correlations for the thermal conductivity and viscosity of fluids over extended range of conditions (vapor, liquid and supercritical region)). Th ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=914943

25. High resolution analysis of the nu1 and nu5 bands of phosgene 35Cl2CO and 35Cl37ClCO
Topic: Chemistry
Published: 3/2/2015
Authors: Walter Joseph Lafferty, Jean-Marie Flaud, F. Kwabia Tchana, L. Manceron
Abstract: Fourier transform spectra of phosgene (Cl2CO) have been recorded in the 11.75 μm and 5.47 μm spectral regions using a Bruker IFS125HR spectrometer at resolutions of 0.00102 cm-1 and 0.0015 cm-1 respectively leading to the observation of ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=916489

26. Computing the Time Evolution of the Apparent Viscoelastic/Viscoplastic Poisson's Ratio of Hydrating Cement Paste
Topic: Chemistry
Published: 2/15/2015
Authors: Li xiodan, Zachary Grasley, Jeffrey W Bullard, Edward Joseph Garboczi
Abstract: A computational model has been developed that combines finite element methods with microstructure development simulations to quantitatively predict the viscoelastic/viscoplastic relaxation of cement paste due to intrinsic calcium silicate hydrate vis ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=915270

27. NIST/NIH Vitamin D Metabolites Quality Assurance Program Report of Participant Results: Summer 2013 Comparability Study(Exercise 7)
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 8000
Topic: Chemistry
Published: 2/15/2015
Authors: Mary Bedner, Katrice A Lippa, Susan Shu Cheng Tai
Abstract: The National Institute of Standards and Technology (NIST) has established a Vitamin D Metabolites Quality Assurance Program (VitDQAP) in collaboration with the National Institutes of Health (NIH) Office of Dietary Supplements. Participants in the se ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=915186

28. Modeling the apparent and intrinsic viscoelastic relaxation of hydrating cement paste
Topic: Chemistry
Published: 1/31/2015
Authors: Xiaodan Li, Zachary Grasley, Edward Joseph Garboczi, Jeffrey W Bullard
Abstract: Finite element procedures combined with microstructure development modeling are integrated to quantitatively predict the viscoelastic/viscoplastic relaxation of cement paste due to intrinsic calcium silicate hydrate viscoelasticity and microstructure ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=913904

29. Investigating Adsorption/Desorption of Carbon Dioxide in Aluminum Compressed Gas Cylinders
Topic: Chemistry
Published: 12/18/2014
Authors: Walter R Miller Jr., George C Rhoderick, Franklin R Guenther
Abstract: Between June 2010 and June 2011, the National Institute of Standards and Technology gravimetrically prepared a suite of 20 carbon dioxide [CO2] in air primary standard mixtures [PSMs]. Ambient mole fraction levels were obtained through six levels of ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=916263

30. Absolute line intensities for oxirane in the 11.4 micron spectral region.
Topic: Chemistry
Published: 12/15/2014
Authors: Walter Joseph Lafferty, Jean-Marie Flaud, Fridolin Kwabia
Abstract: Absolute individual line intensities of numerous transitions of the fundamental ν15, ν12 and ν5 bands of oxirane (ethylene oxide, cyc-C2H4O) have been measured in the 790-940 cm-1 region using seven high-resolution Fourier transform sp ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=914445



Search NIST-wide:


(Search abstract and keywords)


Last Name:
First Name:







Special Publications:

Looking for a NIST Special Publication (NIST SP Series)? Place the series number and dash in the report number field (Example: 800-) and begin your search.

  • SP 250-XX: Calibration Services
  • SP 260-XX: Standard Reference Materials
  • SP 300-XX: Precision Measurement and Calibration
  • SP 400-XX: Semiconductor Measurement Technology
  • SP 480-XX: Law Enforcement Technology
  • SP 500-XX: Computer Systems Technology
  • SP 700-XX: Industrial Measurement Series
  • SP 800-XX: Computer Security Series
  • SP 823-XX: Integrated Services Digital Network Series