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742 results found

Data for "Quantum amplification of mechanical oscillator motion"

Data provided by  National Institute of Standards and Technology

Data for figures presented in "Quantum amplification of mechanical oscillator motion"

Tags: quantum physics,quantum enhanced metrology,squeezing,

Modified: 2024-02-22

Carbon Dioxide Mole Fraction Measurements and Model Output in the Northeast Corridor: Baltimore/Washington for February 2016

Data provided by  National Institute of Standards and Technology

Dataset accompanying publication:

Martin, C. R., Zeng, N., Karion, A., Mueller, K., Ghosh, S., Lopez-Coto, I., Gurney, K. R., Oda, T., Prasad, K., Liu, Y., Dickerson, R. R., and Whetstone, J.: Investigating sources of variability and error in simulations of carbon dioxide in an urban region, Atmos. Environ., https://doi.org/10.1016/j.atmosenv.2018.11.013, 2018.

Tags: Greenhouse gas measurements and models,emission inventories,urban greenhouse gas domes,GHG concentration measurements,

Modified: 2024-02-22

Data Set: Assessment of Martensitic Transformation Paths Based on Transformation Potential Calculations

Data provided by  National Institute of Standards and Technology

This data set supports the technical paper and supporting information documents accepted to Steel Research International (https://doi.org/10.1002/srin.201800370). The technical paper presents transformation potential calculations for two different martensitic transformation paths and compares these to experimentally measured textures in a SAE 201 stainless steel.

Tags: martensitic phase transformation,texture,neutron diffraction,austenitic steels,modeling,

Modified: 2024-02-22

3.5 GHz CBRS Federal Incumbent Protection Move Lists and Aggregate Interference Statistics

Data provided by  National Institute of Standards and Technology

Simulated Citizens Broadband Radio Service device deployments, calculated federal incumbent protection move lists, and calculated aggregate interference statistics.

This data is associated with publication, "3.5 GHz Federal Incumbent Protection Algorithms," M. R. Souryal, T. T. Nguyen, and N. J. LaSorte, in Proc. IEEE DySPAN 2018, Oct. 2018.

Tags: 3.5 GHz,aggregate interference,CBRS,federal incumbent,move list,

Modified: 2024-02-22

NIST Inorganic Crystal Structure Database (ICSD)

Data provided by  National Institute of Standards and Technology

Materials discovery and development necessarily begins with the preparation and identification of product phase(s). Crystalline compounds can be identified by their characteristic diffraction patterns using X-rays, neutrons, and or electrons. An estimated 20,000 X-ray diffractometers and a comparable number of electron microscopes are used daily in materials research and development laboratories for this purpose.

Tags: chemical structures,crystallography,crystal structures,diffraction,disorder,electrons,identification,inorganic,neutrons,magnetic,metals,minerals,materials,Rietveld,synchrotron,twinned,x-rays,Advanced Materials,manufacturing,Safety,Security and Forensics,

Modified: 2024-02-22

Supporting Data for Selected Area Electron Beam Induced Deposition of Pt and W for EBSD Backgrounds

Data provided by  National Institute of Standards and Technology

These are the unprocessed electron back scatter diffraction patterns (EBSPs) collected from the mesas of electron beam induced deposition (EBID) material, in addition to the Mathematica notebook used to process the images. Each of the 12 EBID mesa has 10 EBSPs collected at 20 kV and 10 kV, in addition to several longer line scans that step from the silicon substrate onto the EBID mesa.

Tags: Electron Back Scatter Diffraction,EBSD,flat field,background subtraction,Electron Beam Induced Deposition,EBID,Pt,W,

Modified: 2024-02-22

Hydrogen-Deuterium Exchange Mass Spectrometry (HDX-MS) Centroid Data measured between 3.6 degrees C and 25.4 degrees C for the Fab Fragment of NISTmAb

Data provided by  National Institute of Standards and Technology

The spreadsheet file reported herein provides centroid data, descriptive of deuterium uptake, for the Fab Fragment of NISTmAb (PDB: 5K8A) reference material, as measured by the bottom-up hydrogen-deuterium exchange mass spectrometry (HDX-MS) method. The protein sample was incubated in deuterium-rich solutions under uniform pH and salt concentrations between 3.6 degrees C and 25.4 degrees C for seven intervals ranging (0 to 14,400) s plus a control sample that simulates a Fab Fragment immersed for infinite time in D2O.

Tags: hydrogen-deuterium exchange,hydrogen exchange,HDX-MS,interlaboratory comparison,mass spectrometry,peptide,precision,proteomics,reference material,repeatability,reproducibility,

Modified: 2024-02-22

Data set of Flow Resistance Measurements of Vegetation

Data provided by  National Institute of Standards and Technology

This data set reports measurements of the drag coefficient and geometric parameters of different types of vegetation. The vegetation chosen for this work was a Bakers Blue Spruce (Picea pungens `Bakeri'), an Evergreen Distylium (Distylium `PIIDIST-I'), a Gold Rider Leyland Cypress (Cupressocyparis leylandii `Gold Rider'), a Kimberly Queen Fern (Nephrolepis obliterata `Kimberly Queen'), a Blue Shag Eastern White Pine (Pinus strobus `Blue Shag'), and a Robin Red Holly (Ilex opaca). Each sample was chosen based on its local availability.

Tags: Vegetation Canopy; Drag Coefficient; Wind Resistance,

Modified: 2024-02-22

LTE Coverage Tool

Data provided by  National Institute of Standards and Technology

This experimental Android application was developed by NIST PSCR to enable public safety personnel to measure general LTE coverage quality using a standard smartphone. Source code is published on https://github.com/usnistgov/ as an SDK to allow developers to enhance the application or use it in other applications.

Tags: LTE,Public Safety,LTE Coverage,

Modified: 2024-02-22

Smoke Alarm Distribution

Data provided by  National Institute of Standards and Technology

This data set contains estimates of the percentage smoke detector utilization at the Census Tract level for the United States. Development of this data set is described in NIST TN 2020 (see references below).

The zip file contains the data in shapefile format. Each record is a single census tract (using the 2013 Tiger files for census tracts) with associated data.

Fields contained in the data set are:

Tags: smoke detector utilization;smoke alarm utilization;small area estimation;NIST TN 2020;Spatial Distribution,

Modified: 2024-02-22