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Displaying 101 - 125 of 136

Phase-Appropriate Application of Analytical Methods to Monitor Subvisible Particles Across the Biotherapeutic Drug Product Life Cycle

October 30, 2019

Author(s)

Roman Mathaes, Linda Narhi, Andrea Hawe, Anja Matter, Karoline Bechtold-Peters, Sophia Kenrick, Sambit Kar, Olga Laskina, John Carpenter, Richard E. Cavicchi, Ellen Koepf, Neil Lewis, Rukman De Sliva, Dean C. Ripple

… cycle. The survey confirmed that pharmacopeial methods and SEC are the primary methods currently applied in earlier …

Optical hyperpolarization and NMR detection of 129 Xe on a microfluidic chip

May 20, 2014

Author(s)

Ricardo Jimenez Martinez, Daniel J. Kennedy, Michael Rosenbluh, Elizabeth A. Donley, Svenja A. Knappe, Scott J. Seltzer, Hattie L. Ring, Vikram S. Bajaj, John E. Kitching

… Using this device, under a total gas flow of 10 υL/sec, we have achieved 0.002 129Xe polarization fractions with …

Analysis of DNA Single Nucleotide Polymorphisms by Mass Spectrometry

March 17, 2006

Author(s)

Peter Vallone, John Butler

Single nucleotide polymorphisms(SNP) are the most frequent form of DNA sequence variation in the human genome and are becoming increasingly useful as genetic markers for genome mapping studies, medical diagnostics, and human identity testing. The primer

Biophysical Characterization and Structure of the Fab Fragment from the NIST Reference Antibody RM 8671

September 29, 2017

Author(s)

Ioannis Karageorgos, Elyssia S. Gallagher, Connor Galvin, David Travis Gallagher, Jeffrey W. Hudgens

… was characterized by size exclusion chromatography (SEC), multi-angle light scattering (MALS), electrophoresis, …

Erratum: Scintillation time dependence and pulse shape discrimination in liquid argon

March 2, 2010

Author(s)

W. H. Lippincott, Kevin Coakley, D. Gastler, A. Hime, E. Kearns, D. N. McKinsey, J. A. Nikkel, L.C. Stonehill

… the code used to perform the multibin method analysis of Sec. III C in which events were compared to a template trace …

The New FISMA Standards and GuidelinesChanging the Dynamic of Information Security for the Federal Government

October 19, 2005

Author(s)

Ronald S. Ross, Stuart W. Katzke, Patricia R. Toth

… of its FISMA Implementation Project (http://csrc.nist.gov/sec-cert/index.html). This high-priority project includes the …

Analysis of Plasma Properties and Deposition of Amorphous Silicon Alloy Solar Cells Using Very High Frequency Glow Discharge

June 1, 2000

Author(s)

B Yan, J Yang, S Guha, Alan Gallagher

… solar cell was achieved at a deposition rate of 0.6 nm/sec. …

Perceptual Effects of Noise in Digital Video Compression

March 1, 2000

Author(s)

Charles D. Fenimore, John M. Libert, S. A. Wolf

… performed at five-bit rates ranging from 1.8 to 13.9 Mbits/sec. A panel of 32 viewers rated the difference between the …

Investigation of the effect of peptide p5 targeting CDK5-p25 hyperactivity on Munc18-1(P67) regulating neuronal exocytosis using molecular simulations

July 2, 2024

Author(s)

Tejaswi Tammareddy, Walid Keyrouz, Ram Sriram, Harish Pant, Antonio Cardone, Jeffery Kluada

Munc18–1 is an SM (sec1/munc-like) family protein involved in vesicle fusion and neuronal exocytosis. Munc18–1 is known to regulate the exocytosis process by binding with closed- and open-state conformations of Syntaxin1, a protein belonging to the SNARE

Standards of Seismic Safety for Existing Federally Owned and Leased Buildings

January 1, 2002

Author(s)

Stephen A. Cauffman, Hai S. Lew

… This document responds to Executive Order 12941 Sec. 4, which directs the ICSSC to ...update the Standards at …

InN Layers Grown by HVPE

October 12, 2021

Author(s)

A Syrkin, V Ivantsov, A Usikov, Vladimir A. Dmitriev, G Chambard, P Ruterana, Albert Davydov, Siddarth Sundaresan, E Lutsenko, A V. Mudryi, E D. Readinger, G D. Chern-Metcalfe, M Wraback

… XRD rocking curves (RC) had the FWHM of about 375 arc sec, being the narrowest XRD RCs ever reported for HVPE INN. …

Transport Kinetics of Methanol in Hydroxyethyl Methacrylate Homopolymer and Its Copolymers

October 12, 2021

Author(s)

C-S Tsai, S H. Lee, Tinh Nguyen

… temperatures (35oC and 40oC), which are in the 10-9 cm2/sec range, of the HEMA homopolymer are higher than those of …

Dynamic Properties for Modeling and Simulation of Machining: An Update of Results from the NIST Pulse-Heated Kolsky Bar

May 7, 2009

Author(s)

Timothy J. Burns, Steven P. Mates, Richard L. Rhorer, Eric P. Whitenton, Debasis Basak

… second, and then maintaining a set temperature for several sec-onds, prior to a Kolsky bar test. Although the heating …

Certification of a Polystyrene Synthetic Polymer, SRM 2888

November 1, 2003

Author(s)

Charles M. Guttman, William R. Blair, B M. Fanconi, R J. Goldschmidt, William E. Wallace, S Wetzel, David L. VanderHart

… of the SRM was checked by size exclusion chromatography (SEC) and found to be negligible.This polymer was also used in …

Effect of Surface Wettability on Fast Transient Microboiling Behavior

July 22, 2003

Author(s)

O C. Thomas, Richard E. Cavicchi, Michael J. Tarlov

… are immersed in water and rapidly heated with short (108 K/sec), superheating occurs and nucleation temperatures as high …

Effect of Straining Rate on the Mechanical Behavior of Adhesive Bonds Under Shear Deformation

January 1, 2001

Author(s)

H Chai, Martin Chiang, Carl R. Schultesiz

… strain (i.e. from nearly quasi-static conditions up to 0.5/sec ) on a toughened epoxy adhesive with thicknesses in the …

The Black Hole Explorer: Instrument System Overview

June 14, 2024

Author(s)

Daniel P. Marrone, Janice Houston, Kazunori Akiyama, Bryan Bilyeu, Don Boroson, Paul Grimes, Kari Haworth, Robert Lehmensiek, Eliad Peretz, Hannah Rana, Laura Sinclair, Sridharan Tirupati Kumara, Ranjani Srinivasan, Edward Tong, Jade Wang, Jonathan Weintroub, Michael D. Johnson

… frequency bandwidth, which will be digitized to 64 Gbits/sec of incompressible raw data. These data will be buffered …

Synthesis and Dilute Solution Properties of Precision Short-Chain Branched Poly(ethylene) Block Copolymers Derived from Ring-Opening Metathesis Polymerization

July 13, 2023

Author(s)

Sara Orski, Chase Thompson

… and high-temperature size exclusion chromatography (HT-SEC) of these model materials reveal a systematic decrease in …

Multi-User MIMO Enabled Virtual Reality in IEEE 802.11ay WLAN

May 16, 2022

Author(s)

Jiayi Zhang, Steve Blandino, Neeraj Varshney, Jian Wang, Camillo Gentile, Nada T. Golmie

… can support up to four streams achieving more than 20Gbit/sec data-rate per user, enabling the transmission of …

Effects of Thermal Aging on Molar Mass of Ultra-High Molar Mass Polyethylene Fibers

March 24, 2022

Author(s)

Zois Tsinas, Sara Orski, Viviana Bentley, Lorelis Gonzalez-Lopez, Mohamad Al-Sheikhly, Amanda L. Forster

… high-temperature size exclusive chromatography (HT-SEC) analysis. The decrease in the molar mass data were …

Interleaved Electro-Optic Dual Comb Generation to Expand Bandwidth and Scan Rate for Molecular Spectroscopy and Dynamics Studies near 1.6 mm

October 11, 2021

Author(s)

Jasper Stroud, James Simon, Gerd Wagner, David Plusquellic

… cm-1 Hz-1/2 is observed for the 3rd-order spectra in a 40 sec integration period. The second method is based on a dual …

Foundational PNT Profile: Applying the Cyber Security Framework for the Responsible Use of Positioning, Navigation, and Timing (PNT) Services

February 11, 2021

Author(s)

Jim McCarthy, Karen Reczek, Michael Bartock, Ya-Shian Li-Baboud, Suzanne Lightman, Arthur Scholz, Theresa Suloway, Doug Northrip, Joesph Brule

… Commerce (DoC), produced this PNT Profile in response to Sec.4 Implementation (a), as detailed in the EO. The PNT …

Design and Characterization of an Architecturally Perfect Family of Linear Low-Density Polyethylenes (LLDPEs) by Multi-Detector Size Exclusion Chromatography

March 27, 2020

Author(s)

Sara V. Orski, Luke Kassekert, Wesley Farrell, Grace A. Kenlaw, Marc Hillmyer, Kathryn L. Beers

… values for longer alkyl branches, as evident by HT-SEC. Deviation from theoretical values is observed for ethyl …

Do column frits contribute to the on-column, flow-induced degradation of macromolecules?

August 15, 2014

Author(s)

Andre M. Striegel

… analyzed on three different size-exclusion chromatography (SEC) columns, each with frits of different pore size, at …

Thermal decomposition kinetics of the thermally stable jet fuels JP-7, JP-TS and JP-900

April 3, 2014

Author(s)

Raina V. Gough, Jason A. Widegren, Thomas J. Bruno

… residence times ranged from 16 min at 375 °C to 30 sec at 450 °C. The rate constants measured here, as well as …

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