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Displaying 2751 - 2775 of 74634

Magnetic-Field-Induced Dielectric Anomalies in Cobalt-Containing Garnets

April 11, 2022
Author(s)
Abbey J. Neer, Joanna Milam-Guerrero, Veronika A. Fischer, Michelle Zheng, Nicole R. Spence, Clayton Cozzan, Mingqiang Gu, James M. Rondinelli, Craig Brown, Brent C. Melot
We present a comparative study of the magnetic and crystal chemical proper-ties of two Co 2+ containing garnets.CaY 2Co 2Ge 3O 12 and NaCa 2Co 2V 3O 12 both exhibit the onset of antiferromagnetic order at 8 K and 6 K as well as field-induced transitions

Open Database for International and National Indoor Environmental Quality Guidelines

April 11, 2022
Author(s)
Steven Emmerich, Oluyemi Toyinbo, Linda Hagerhed, Sani Dimitroulopoulou, Marzenna Dudzinska, David Hemming, Ju-Hyeong Park, Ulla Haverinen-Shaughnessy
Globally, there is no consensus about IEQ standards, regulations, or guidelines. However, national guidelines from some individual countries and professional organizations exists, as well as IEQ guidelines developed by international agencies such as the

A compact mid-infrared dual-comb spectrometer for outdoor spectroscopy

April 9, 2022
Author(s)
Gabriel Ycas, Fabrizio Giorgetta, Jacob T. Friedlein, Daniel Herman, Kevin Cossel, Esther Baumann, Nathan R. Newbury, Ian Coddington
This manuscript describes the design of a robust, mode-locked laser based, mid-infrared dual- comb spectrometer operating in the 3.1-µm to 4-µm spectral window. The design represents an improvement in signal-to-noise, system size, power consumption and

Reference Materials for MS-based Untargeted Metabolomics and Lipidomics: A Review by the Metabolomics Quality Assurance and Quality Control Consortium (mQACC)

April 9, 2022
Author(s)
Katrice Lippa, William Davis, Christina Jones, Tracey Schock, Juan Aristizabal-Henao, Richard Beger, John Bowden, Corey Broeckling, Chris Beecher, Warwick Dunn, Roberto Flores, Goncalo Gouveia, Thomas Hartung, Matthew Lewis, Ioanna Ntai, Andrew Percy, Dan Raftery, Jinchun Sun, Georgios Theodoridis, Fariba Tayyari, Federico Torta, Candice Ulmer, Baljit Ubhi
Introduction The metabolomics quality assurance and quality control consortium (mQACC) is enabling the identification, development, prioritization and promotion of suitable reference materials (RMs) to be used in quality assurance (QA) and quality control

A Low-Cost Robot Science Kit for Education

April 8, 2022
Author(s)
Logan Saar, Haotong Liang, Alex Wang, Austin McDannald, Efrain Rodriguez, Ichiro Takeuchi, A. Gilad Kusne
The next generation of physical science involves robot scientists – autonomous physical science systems capable of experimental design, execution, and analysis in a closed loop. Such systems have shown real-world success for scientific exploration and

Improved capacity and reversibility of solid-state Li-O2 battery through water-vapour-assisted cathode reaction

April 8, 2022
Author(s)
Cherno Jaye, Daniel A. Fischer, Mokwon Kim, Hyunpyo Lee, Hyuk Jae Kwon, Seong-Min Bak, Gabin Lee, Jung O. Park, Dong-Hwa Seo, Song Bok Ma, Dongmin Im
The development of a cathode for solid-state lithium-oxygen batteries has been hindered in practice by a low capacity and limited cycle life despite their potential for high energy density. Here, a previously unexplored strategy is proposed wherein the

IMS2022 Panel Sessions

April 8, 2022
Author(s)
Jeffrey Jargon, Jasmin Grosinger, Mona Hella
The panel sessions at this year's IEEE International Microwave Symposium (IMS) Week have been put together to cover the broad range of topics and events spanning the week. These sessions are scheduled during lunch breaks.

NIST Conference Papers Fiscal Year 2019: Engineering Laboratory

April 8, 2022
Author(s)
Kathryn Miller
NIST is committed to the idea that results of federally funded research are a valuable national resource and a strategic asset. To the extent feasible and consistent with law, agency mission, resource constraints, and U.S. national, homeland, and economic

Impact of disaster research on the development of early career researchers: Lessons learned from the wastewater monitoring community pandemic response

April 7, 2022
Author(s)
Jeseth Delgado Vela, Jill McClary-Gutierrez, Mitham Al-faliti, Peter Arts, Robert Barbero, Cristalyne Bell, Mira Chaplin, Nishita D'Souza, Janet Baffoe, Kevin Bakker, Devrim Kaya, Raul Gonzalez, Kate Harrison, Sherin Kannoly, Ishi Keenum, Lin Li, Zachary Marsh, Brian Pecson, Sarah Philo, Hema P. Ravindran, Jatuwat Sangsanont, Rebecca Schneider, Melissa Schussman, Emily Segelhurst, Abhilasha Shrestha, Lauren Stadler, Allan Vajra, Krista R. Wigginton, Alexandria Boehm, Rolf Halden, Kyle Bibby

Improving Enterprise Patching for General IT Systems: Utilizing Existing Tools and Performing Processes in Better Ways

April 6, 2022
Author(s)
Murugiah Souppaya, Alper Kerman, Karen Scarfone, Kevin Stine, Brian E. Johnson, Chris Peloquin, Vanessa Ruffin, Tyler Diamond, Mark Simos, Sean Sweeney
Despite widespread recognition that patching is effective and attackers regularly exploit unpatched software, many organizations do not adequately patch. There are myriad reasons why, not the least of which are that it's resource-intensive and that the act

Real-time Forecast of Compartment Fire and Flashover based on Deep Learning

April 6, 2022
Author(s)
Tianhang Zhang, Zilong Wang, Ho Yin Wong, Wai Cheong Tam, Xinyan Huang, Fu Xiao
Forecasting building fire development and critical fire events in real-time is of great significance for firefighting and rescue operations. This work proposes an artificial intelligence (AI) system to fast forecast the compartment fire development and

Stable Nitride Precipitation in Additively Manufactured Nickel Superalloys

April 6, 2022
Author(s)
James Zuback, Fan Zhang, Andrew Iams, Lucille Giannuzzi, Todd Palmer
With negligible quantities of nitrogen, wrought and welded solid solution strengthened nickel superalloys usually contain carbides and topologically close-packed phases, such as Laves phase. However, appreciable nitrogen levels on the order of 0.1 mass %

Stacking Faults Assist Lithium-Ion Conduction in a Halide-Based Superionic Conductor

April 6, 2022
Author(s)
Elias Sebti, Hayden Evans, Hengning Chen, Peter Richardson, Kelly White, Raynald Giovine, Krishna P. Koirala, Yaobin Xu, Eliovardo Gonzalez-Correa, Chongmin Wang, Craig Brown, Anthony Cheetham, Pieremanuele Canepa, Raphaele Clement
In the pursuit of urgently-needed, energy dense solid-state batteries for electric vehicle and portable electronics applications, halide solid electrolytes offer a promising path forward with exceptional compatibility against high-voltage oxide electrodes

Two-qubit silicon quantum processor with operation fidelity exceeding 99%

April 6, 2022
Author(s)
Michael Gullans, Adam Mills, Charlie Guinn, Anthony Sigillito, Mayer Feldman, Nielsen Erik, Jason Petta
Silicon spin qubits satisfy the necessary criteria for quantum information processing. However, precision is required to support error correction, namely high accuracy state preparation and readout as well as high fidelity single- and two-qubit control. We
Displaying 2751 - 2775 of 74634