U.S. flag

An official website of the United States government

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

NIST Authors in Bold

Displaying 1301 - 1325 of 1415

Structural and Optical Properties of Ba3(Nb6-xTax)Si4O26 (x=0.6, 1.8, 3.0, 4.2, 5.4)

December 5, 2019
Author(s)
Winnie K. Wong-Ng, Guangyao Liu, Weifang Liu, Yuqi Yang, Shouyu Wang, Yucheng Lan, James A. Kaduk
… silicate compounds, Ba3(Nb1-xTax)Si4O26 (x=0.6, 1.8, 3.0, 4.2, 5.4). The structure of this solid solution was found to be hexagonal P-62m (No. 189), with Z=1. With x increases from 0.6 to 5.4, the lattice parameter a … the volume decreases from 548.304(11) Å3 to 544.479(14) Å3, respectively. The (Nb/Ta)O6 distorted octahedra …

Recognition of DNA adducts by edited and unedited forms of DNA glycosylase NEIL1

November 2, 2019
Author(s)
Irina G. Minko, Vladimir Vartanian, Naoto Tozaki, Erdem Coskun, Sanem Hosbas Coskun, Pawel Jaruga, J Yeo, M.P. Stone, M Egli, Miral M. Dizdar, Amanda K. McCullough, R S. Lloyd
… released by both NEIL1 enzymes with K242R being ≈1.3 and 1.2-fold more efficient than K242 on excision of FapyAde and … that was measured under single turnover conditions, was ≈1.4-fold higher in reaction catalyzed by the unedited NEIL1. …

Movement on Stairs During Building Evacuations

June 8, 2016
Author(s)
Richard D. Peacock, Paul A. Reneke, Erica D. Kuligowski, Robert C. Hagwood
… NIST has collected fire drill evacuation data in 14 buildings (11 office buildings and 3 residential … within a given stair, ranging from 0.10 m/s ± 0.008 m/s to 1.7 m/s ± 0.13 m/s. These data provide confirmation of the …

High Levels of Gadolinium Deposition in the Skin of a Patient with Normal Renal Function

May 2, 2016
Author(s)
William C. Davis, Donna R. Roberts, Scott M. Lindhorst, Cynthia T. Welsh, Mary N. Herring, Adam Braun, Bruce H. Thiers
… filtration rate (eGFR) values greater than 59 ml/min/1.73 m2, following exposure to large cumulative doses of … ICP-MS demonstrated high levels of gadolinium deposition (14.5 ± 0.4 g/g), similar to previously reported gadolinium …

INFLUENCE OF MATERIAL MODELS ON PREDICTING THE FIRE BEHAVIOR OF STEEL COLUMNS

February 19, 2016
Author(s)
Lisa Y. Choe, Chao Zhang, William E. Luecke, John L. Gross, Amit Varma
Finite-element (FE) analysis was used to compare the high-temperature responses of steel columns with two different stress–strain models: the Eurocode 3 model and the model proposed by National Institute of Standards and Technology (NIST). The comparisons

Report for Dedicated JPSS VIIRS Ocean Color Calibration/Validation Cruise

September 10, 2015
Author(s)
Bettye C. Johnson, Michael Ondrusek, Eric Stengel, Veronica P. Lance, Menghua Wang, Kenneth Voss, Giuseppe Zibordi, Marco Talone, Zhongping Lee, Jianwei Wei, Junfang Lin, Chuanmin Hu, David English, Charles Kovach, Jennifer Cannizzaro, Alex Gilerson, Sam Ahmed, Amir Ibrahim, Ahmed El-Habashi, Robert Foster, Robert Arnone, Ryan Vandermeulen, Sherwin Ladner, Wesley Goode, Joaquim I. Goes, Helga de Rosario Gomes, Kali McKee, Scott Freeman, Aimee Neeley
… The project interval was 9 to 22 November 2014. This 14 d interval included 10 days at sea (including transits), 2 staging days, 1 de-staging day and 1 day crew rest. Days at sea were 11 to 20 November 2014. Ten …

Effect of Dissolved Nitrogen Gas on the Density of Di-2-Ethylhexyl Sebacate: Working Fluid of the NIST Oil Ultrasonic Interferometer Manometer Pressure Standard

June 1, 2009
Author(s)
Jay H. Hendricks, Jacob R. Ricker, Justin H. Chow, Douglas A. Olson
… maintains national pressure standards ranging from 1 mPa to 360 kPa through the operation of four ultrasonic … sebacate (DEHS)oil as the working fluid over the range of 1 mPa to 140 Pa in absolute mode. The relative change in … densimeter with measurement repeatability of 1 10 6 g/cm3 and measurement accuracy of 5 10 6 g/cm3 given …

Emergency Egress Strategies for Buildings

September 5, 2007
Author(s)
Richard W. Bukowski
The primary strategy for providing for the safety of building occupants in emergencies (especially fires) is by facilitating their relocation to a safe place. In other than a few institutional occupancies (health care and detentional) this generally

Final Report: Report of the CCQM Pilot P26.1: Determination of Sulfur in Diesel Fuel

January 1, 2007
Author(s)
William R. Kelly, Robert D. Vocke Jr., Jacqueline L. Mann, Gregory C. Turk
… the sulfur content in diesel fuel at the 8 g/g (P26.1) level. In addition, a pilot study was performed … laboratories was good for the K35 sample as evidence by 1) the small values for both the degree of equivalence … less than 0.8 g/g and u i values of 2.2 in one case and 1.4 in three cases. The same four participants had even …
Displaying 1301 - 1325 of 1415
Was this page helpful?