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Displaying 501 - 525 of 1600

Formation of SEI on Cycled Lithium-Ion Battery Cathodes: Soft X-ray Absorption Study

January 1, 2002

Author(s)

Mahalingam Balasubramanian, H S. Lee, X Sun, Xiao-Qing Yang, A R. Moodenbaugh, James McBreen, Daniel A. Fischer, Ziwen Fu

… XAS measurements were made in the energy region between 500 and 950 eV, encompassing the Ni and Co L 3- and L 2- …

Nanoporous Ultra Low-Dielectric Constant Organosilicates Templated by Triblock Copolymers

January 1, 2002

Author(s)

S Y. Yang, P A. Mirau, C S. Pai, O Nalamasu, E Reichmanis, J C. Pai, Yaw S. Obeng, J Seputro, Eric K. Lin, Hae-Jeong Lee, J Sun, D Gidley

… and loading percentage. When the films are heated to 500 oC, extremely small pores ((2-6) nm) are generated, which …

NIST Special Database 29: Plain and Rolled Images from Paired Fingerprint Cards

November 1, 2001

Author(s)

Craig I. Watson

… 216 paired fingerprint cards. Each card is scanned at 19.7 ppmm (500 ppi) and segmented into individual fingerprint images. …

Workshop on Temperature Measurement of Semiconductor Wafers Using Thermocouples

January 1, 2001

Author(s)

Kenneth G. Kreider, D P. DeWitt, Benjamin K. Tsai, B Lojek

… to near room temperature for soft bakes of resists, to 500 C for low temperature chemical vapor deposition (CVD) and …

Determination of Average Demagnetizing Fields in Longitudinal Magnetic Recording Using Nanosecond Field Pulses

September 4, 2000

Author(s)

A Moser, D Weller, N D. Rizzo, Thomas J. Silva

… Bit transitions with varying linear densities in the range 500-6000 flux changes per mm are recorded on CoCr 10 Ta 4 …

Power and Energy Measurements at NIST

July 1, 1998

Author(s)

Thomas L. Nelson

… type. Typical uncertainties (k=2) are between 50 and 500 parts per million. A Measurement Assurance Program for 60 …

Spin-Polarized Electron Scattering Studies of the Ferromagnetic Glass, Fe 81.5 B 14.5 Si 4

January 1, 1984

Author(s)

John Unguris, Daniel T. Pierce, Robert Celotta

… Low-energy [(20-500)-eV] spin-polarized electrons were used to probe the …

Structural Control of Elastic Constants of Mullite in Comparison to Sillimanite

October 1, 2001

Author(s)

B Hildmann, H M. Ledbetter, Sung Kim, H A. Schneider

… C 55 (difference}77 GPa) to C 66 (difference}80 GPa) to C 44 (difference}110 GPa), indicating increasing resistance … easier, and consequently C 55 and C 66 are lower than C 44 . All three shear stiffness coefficients of mulite are …

Understanding Anisotropic Tensile Properties of Laser Powder Bed Fusion Additive Metals: A Detailed Review of Select Examples

November 18, 2021

Author(s)

Jordan Weaver, Idan Rosenthal

… Advanced Manufacturing Series (NIST AMS) - 100-44 …

Seismic analysis, design, and installation of nonstructural components and systems - background and recommendations for future work

March 15, 2017

Author(s)

ATC Applied Technology Council

… Grant/Contract Reports (NISTGCR) - 17-917-44 …

NIST Micronutrients Measurement Quality Assurance Program (Summer 2014 Comparability Studies): Results for Round Robin LXXVI Fat-Soluble Vitamins and Carotenoids in Human Serum and Round Robin 41 Ascorbic Acid in Human Serum

September 29, 2015

Author(s)

Jeanice M. Brown Thomas, David L. Duewer

… NIST Interagency/Internal Report (NISTIR) - 7880-44 …

Shielding Effectiveness Measurements of Plastics

September 1, 1986

Author(s)

J W. Adams, E. J. Vanzura

… EMC Technology and Interference Control News, 39-44 …

Developmental Validation of the PowerPlex(R) ESI 17 Pro System

December 27, 2012

Author(s)

Carolyn R. Steffen, Margaret C. Kline, John Butler, Robert S. McLaren, Jaynish Patel, Margaret Ewing, Douglas R. Storts, Fabrice Noel, Sophie Dognaux

… based on the current CC5-labelled Internal Lane Standard 500 (ILS 500) but contains competitor oligonucleotides that prevent …

Fourier Transform System for Characterization of Infrared Spectral Emittance of Materials

June 1, 2001

Author(s)

Leonard M. Hanssen, Simon G. Kaplan, Sergey Mekhontsev

… direct emittance characterization at temperatures above 500 K is to some extent similar to that employed in existing … measurements of emissivity at the temperatures below 500 K, a cryogenically cooled radiometric zero trap and …

Distributed Sensor Fire Detection (NIST SP 965)

February 1, 2001

Author(s)

Thomas G. Cleary, Kathy A. Notarianni

… smoke detection and co-located multi-sensor detection. 500 individual CFAST computer fire model simulations, … rooms representing a single-floor apartment residence. The 500 simulations encompass a range of fire sizes, locations, …

Application of hard x-ray and gamma-ray TES microcalorimeters at an accelerator facility

January 24, 2025

Author(s)

Takeshi Saito, Shinji Okada, Yuichi Toyoma, Toshiyuki Azuma, Goncalo Baptista, Daniel Becker, Douglas Bennett, William Doriese, Joseph Fowler, Johnathon Gard, Tadashi Hashimoto, Ryota Hayakawa, Tasuku HAYASHI, Yuto Ichinohe, Josef Imrek, Paul Indelicato, Tadaaki Isobe, Sohtaro Kanda, Naritoshi Kawamura, John Mates, Yasuhiro Miyake, Kelsey Morgan, Hirofumi Noda, Galen O'Neil, Takuma Okumura, Nancy Paul, Daniel Schmidt, Kouichiro Shimomura, Patrick Strasser, Daniel Swetz, Tadayuki Takahashi, Motonobu Tampo, Joel Ullom, Izumi Umegaki, Joel Weber, Shinya Yamada, Daikang Yan

… atom. Thanks to the recent detector development, the 44-keV lines from muonic Ar, which is important for the …

Protecting Building Occupants from Smoke during Wildfire and Prescribed Burn Events

March 1, 2021

Author(s)

Tom Javins, Gail Robarge, Emily Snyder, Gregory Nilsson, Steven Emmerich

… Guideline 44 is in development to provide building measures to minimize …

Grafting polysiloxane onto ultrafiltration membranes to optimize surface energy and mitigate fouling

May 18, 2020

Author(s)

Thien Tran, Xiaoyi Chen, Sarthak Doshi, Christopher Stafford, Haiqing Lin

… decreasing the adsorption of bovine serum albumin (BSA) by 44 % compared to the unmodified membrane. When challenged …

Magnetic Structures of Rare Earth Intermetallic Compounds RCuAs 2 (R = Pr, Nd, Tb, Dy, Ho, and Yb)

July 14, 2017

Author(s)

Yang Zhao, Jeffrey W. Lynn, Gohil S. Thakur, Zeba Haque, L. C. Gupta, A. K. Ganguli

… 2 exhibit incommensurate magnetic structures below T N = 9.44(7) and 4.41(2) K. respectively. YbCuAs 2 does not show any …

Performance and Environmental Correction of a Low-Cost NDIR CO2 Sensor

July 3, 2017

Author(s)

Cory Martin, Ning Zeng, Anna Karion, Russell R. Dickerson, Xinrong Ren, Bari Turpie, Kristy Weber

Abstract. Non-dispersive infrared (NDIR) sensors are a low-cost way to observe carbon dioxide concentrations in ambient air, but their specified accuracy and precision are not sufficient for some scientific applications. An initial evaluation of six

Phase-specific Raman analysis of n-alkane melting by moving-window two-dimensional correlation spectroscopy

November 9, 2016

Author(s)

Ying Jin, Anthony Kotula, Angela R. Hight Walker, Kalman D. Migler, Young Jong Lee

We usemoving-window two-dimensional correlation spectroscopy (MW-2DCOS) for phase-specific Raman analysis of the n-alkane (C21H44) duringmelting from the crystalline solid phase to the intermediate rotator phase and to the amorphousmolten phase. In MW

Spectrum and Energy Levels of Five-Times Ionized Zirconium (Zr VI)

January 5, 2016

Author(s)

Joseph Reader, Mark D. Lindsay

… from 160 Å to 2000 Å with sliding spark discharges on 10.7-m normal- and grazing-incidence spectrographs. The existing …

Real-time x-ray scattering studies of film formation in high performing small-molecule organic solar cells

May 23, 2015

Author(s)

Sebastian Engmann, Felicia A. Bokel, Andrew Herzing, Hyun W. Ro, Dean DeLongchamp, Lee J. Richter, Claudio Girotto, Bruno Caputo

… heterojunction (BHJ) films based the small molecule donor 7,7'-(4,4bis(2- …

Forensic methodology for the thermochemical characterization of ANNM and ANFO mixture homemade explosives

April 9, 2015

Author(s)

Ashot Nazarian, Cary Presser

… were then investigated for mass fractions of 5.4 %, 4.7 %, 4.4 %, and 3.7 %. The results indicated that the thermograms (i.e., sample …

Mathematical Model Formulation and Validation of Water and Cryoprotective Agent Transport in Whole Hamster Pancreatic Islets

October 11, 2011

Author(s)

James D. Benson, Charles T. Benson, John K. Critser

A mathematical and conceptual model of water and solute transport for whole hamster pancreatic islets has been developed and experimentally validated incorporating fundamental biophysical data from previous studies on individual hamster islet cells while

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