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NIST Authors in Bold

Displaying 28801 - 28825 of 143726

Building Industry Reporting and Design for Sustainability (BIRDS) Low-Energy Residential Database Technical Manual

May 6, 2016

Author(s)

Joshua D. Kneifel, Priya D. Lavappa, Eric G. O'Rear, Anne L. Greig, Sangwon Suh

Detecting leaks in gas-filled pressure vessels using acoustic resonances

May 6, 2016

Author(s)

Keith A. Gillis, Michael R. Moldover, James B. Mehl

We demonstrate that a leak from a large, unthermostatted pressure vessel into ambient air can be detected an order of magnitude more effectively by measuring the time dependence of the ratio p/f 2 than by measuring the ratio p/T. Here f is the resonance

In-depth Characterization and Spectral Library Building of Glycopeptides in the Tryptic Digest of a Monoclonal Antibody Using 1D and 2D LC/MS-MS

May 6, 2016

Author(s)

Qian Dong, Xinjian Yan, Yuxue Liang, Stephen E. Stein

This work presents a detailed analysis of glycopeptides produced in the tryptic digestion of an IgG biologic drug reference material. Analysis was done by nanospray ESI LC-MS/MS over a wide range of HCD collision energies with both conventional 1D

Machine learning in materials science: Recent progress and emerging applications

May 6, 2016

Author(s)

Aaron G. Kusne, Tim Mueller, Ramamurthy Ramprasad

Realizing Exactly Solvable SU(N) Magnets with Thermal Atoms

May 6, 2016

Author(s)

Michael Beverland, Gorjan Alagic, Michael Martin, Andrew Koller, Ana Maria Rey, Alexey Gorshkov

We show that n thermal fermionic alkaline-earth atoms in a flat-bottom trap allow one to robustly implement a spin model displaying two symmetries: the Sn symmetry that swaps atoms occupying different vibrational levels of the trap and the SU(N) symmetry

A rheological signature of frictional interactions in shear thickening suspensions

May 5, 2016

Author(s)

John R. Royer, Daniel L. Blair, Steven D Hudson

Understanding shear thickening presents a significant challenge in colloidal physics. As the applied shear pushes particles into close contact, the macroscopic rheology is increasingly controlled by the microscopic details of short ranged particle

Angularly-Selective Transmission Imaging in a Scanning Electron Microscope

May 5, 2016

Author(s)

Jason D. Holm, Robert R. Keller

This contribution presents recent advances in imaging control conditions for transmission scanning electron microscopy (t-SEM) by means of angularly-selective electron collection with a commercial scanning transmission electron microscopy-in-scanning

Feasibility Studies for Technologies to Effectively Scrub Soot from Small-Scale Fire Experiments

May 5, 2016

Author(s)

Anthony P. Hamins, Thomas G. Cleary, Matthew F. Bundy

Elimination of particulate from fire exhaust streams is a common issue for fire labs. Two series of fire experiments were conducted in the National Fire Research Laboratory (NFRL) to test technologies for possible use in the filtration of soot from the

Understanding and Control of Bipolar Doping in Copper Nitride

May 5, 2016

Author(s)

Angela N. Fioretti, Craig P. Schwartz, John Vinson, Dennis Nordlund, David Prendergast, Adele C. Tamboli, Filip Tuomisto, Stephan Lany, Eric S. Toberer, Andriy Zakutayev

Semiconductor materials that can be doped both n-type and p-type are desirable for diode-based applications and transistor technology. Copper nitride (Cu3N) is a metastable semiconductor with a solar-relevant bandgap that has been reported to exhibit

Coherent cavity-enhanced dual-comb spectroscopy

May 4, 2016

Author(s)

Adam J. Fleisher, David A. Long, Zachary D. Reed, David F. Plusquellic, Joseph T. Hodges

Multiheterodyne spectroscopy performed with two stabilized optical frequency combs (OFCs) has shown great potential as a fast, accurate, and high-resolution substitute for existing interferometry methods that require lengthy integration times and precision

UTSA-74: A MOF-74 Isomer with Two Accessible Binding Sites per Metal Center for Highly Selective Gas Separation

May 4, 2016

Author(s)

Feng Luo, Changsheng Yan, Lilong Dang, Rajamani Krishna, Wei Zhou, Hui Wu, Xinglong Dong, Yu Han, Tong-Liang Hu, Michael O'Keeffe, Lingling Wang, Mingbiao Luo, Rui-Biao Lin, Banglin Chen

A new metal-organic framework Zn 2(H 2O)(dobdc)¿0.5(H 2O) (UTSA-74, H 4dobdc=2,5-dioxido-1,4- benzenedicarboxylic acid), Zn-MOF-74/CPO-27-Zn isomer, has been synthesized and structurally characterized. It has a novel four coordinated fgl topology with one

Addressing Perception Uncertainty Induced Failure Modes in Robotic Bin-Picking

May 3, 2016

Author(s)

Krishnanand N. Kaipa, Akshaya S. Kankanhalli-Nag, Nithyananda B. Kumbla, Shaurya Shriyam, Srudeep Somnaath Thevendria-Karthic, Jeremy Marvel, Satyandra K. Gupta

We present a comprehensive approach to handle perception uncertainty to reduce failure rates in robotic bin-picking. Our focus is on mixed-bins. We identify the main failure modes at various stages of the bin-picking task and present methods to recover

Application of microwave-induced combustion and isotope dilution strategies for quantification of sulfur in coals via sector-field inductively coupled plasma mass spectrometry

May 3, 2016

Author(s)

Steven J. Christopher, Thomas W. Vetter

In recent years microwave-induced combustion (MIC) has proven a robust sample preparation technique for difficult-to-digest samples containing high carbon content, especially for halogens and sulfur. NIST has applied the MIC methodology in combination with

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