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Displaying 1 - 25 of 222

Cone Calorimeter Analysis of UL-94 V-Rated Plastics

June 1, 2007
Author(s)
A B. Morgan, Matthew F. Bundy
… was conducted on 18 thermoplastics with different UL-94 vertical burn test (V) ratings. Ratings varied from V-0 to … plastics, cone calorimeters, UL 94, flame retardants, flammability, thermoplastics, heat … Cone Calorimeter Analysis of UL-94 V-Rated Plastics …

Modelling the vertical UL 94 test: Competition and collaboration between melt dripping, gasification and combustion

June 24, 2014
Author(s)
Florian Kempel, Bernhard Schartel, Julio M. Marti, Kathryn Butler, Riccardo Rossi, Sergio R. Idelsohn, Anja Hofmann
… butadiene styrene (PC/ABS) in the vertical UL 94 scenario is presented. The main focus is on the different … consists of four PC/ABS blends, which cover different UL 94 classifications due to the competing effects of … to model the complex fire behaviour of polymers in the UL 94 scenario is analysed. The materials properties and …

Numerical Simulation of Polymeric Materials in UL 94 Test: Competition Between Gasification and Melt Flow / Dripping

July 5, 2010
Author(s)
Kathryn M. Butler, Florian Kempel, Bernhard Schartel, Anja Hofmann, Eugenio O?, Sergio R. Idelsohn, Riccardo Rossi, Julio M. Marti
… to model the complex fire behaviour of polymers in the UL 94 scenario was investigated. For validation, a series of … four PC/ABS blends were chosen, which covered different UL 94 classifications due to the competing effects of … numerical tool for the simulation of polymers in the UL 94 scenario. …

A Stewart Platform Lunar Rover

March 3, 1994
Author(s)
Roger V. Bostelman, James S. Albus, Karl Murphy, T M. Tsai, E Amatucci
… a smooth surface), and compact packaging for transport. A 2-meter and a 6-meter version of the Robocrane have been … or soil sampling on other planets. In 1992, the 2-meter Robocrane was exhibited at the Lunar Rover Expo, at … Space '94 Conference … Proceedings of the Space '94 Conference …

Population data for 94 identity SNPs in four U.S. population groups

September 23, 2022
Author(s)
Kevin Kiesler, Lisa Borsuk, Becky Steffen, Katherine Gettings, Peter Vallone
… (SNPs) used for individual identification (iiSNPs, n = 94), ancestry inference (aiSNPs, n = 56), and phenotype … sequencing coverage information was interpreted for the 94 iiSNP markers. Here we present performance characteristics … Population data for 94 identity SNPs in four U.S. population groups …

U.S. population data for 94 identity informative SNP loci

May 15, 2023
Author(s)
Kevin Kiesler, Lisa Borsuk, Becky Steffen, Peter Vallone, Katherine Gettings
… (SNPs) used for individual identification (iiSNPs, n = 94), ancestry inference (aiSNPs, n = 56), and phenotype … sequencing coverage information was interpreted for the 94 iiSNP markers. Allele frequencies and relevant forensic … 1.7 x 10-38 for iiSNPs (assuming independence between all 94 SNPs), which was four orders of magnitude lower (more …

Real-Time Model-Based Visual Tracking

July 15, 1994
Author(s)
H Schneiderman, Albert J. Wavering, M Nashman, Ronald Lumia
… Intelligent Robotic Systems '94 Conference … Proceedings of the Intelligent Robotic Systems ''94 Conference …

Development of High Throughput Methods for Polymer Flammability Property Characterization

February 19, 2017
Author(s)
Jeffrey W. Gilman, Rick D. Davis, John R. Shields, D Wentz, L D. Brassell, A B. Morgan, R Lyon, J E. Zanetto
Recently we have developed several new high throughput (HT) methods to quantitatively evaluate the flammability of flame retarded (FR) polymers. The most recent results are due to the efforts of the High Throughput Methods for Materials Flammability

Planar Near-Field Measurements Results up to 94 GHz Using Probe Position Correction

October 30, 2005
Author(s)
Jeffrey R. Guerrieri, Katherine MacReynolds, Michael H. Francis, Ronald C. Wittmann, Douglas T. Tamura
… results of planar near-field measurements at 16, 35 and 94 GHz using probe position correction algorithms. The … Planar Near-Field Measurements Results up to 94 GHz Using Probe Position Correction …

Wavelength standards for optical communications

January 1, 2001
Author(s)
Sarah L. Gilbert, William C. Swann, Tasshi Dennis
… are developing calibration references for the WDM L-band (-1565-1625 nm) and are investigating references for the …

Alloy 600 Aqueous Corrosion at Elevated Temperatures and Pressures: An in situ Raman Spectroscopic Investigation

January 1, 2009
Author(s)
James E. Maslar, Wilbur S. Hurst, Walter J. Bowers Jr., Jay H. Hendricks
… spectroscopy and scanning electron microscopy. A NiFe 2 O 4 phase was identified on both coupon surfaces while α-CrOOH and Cr 2 O 3 phases were identified on only one. The hydrothermal … formation and/or degree of crystallinity of both the NiFe 2 O 4 and α-CrOOH phases were lower on the alloy 600 coupon …
Displaying 1 - 25 of 222
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