Dataset Search
Sort By
Search results
126526 results found
Mission critical voice quality of experience measurement software
Data provided by National Institute of Standards and Technology
Software for mission critical voice quality of experience measurements.
Tags: Access delay,Articulation Band Correlation Modified Rhyme Test (ABC-MRT),A-weight,Encryption,Intelligibility,Key performance indicator (KPI),Land mobile radio (LMR),Latency,Long Term Evolution (LTE),Mission Critical Push-to-Talk (MCPTT),Modified Rhyme Test (MRT),Mouth-to-ear (M2E),Packetized,Project 25 (P25),Probability of Successful Delivery (PSuD),Public Safety,Push-to-talk (PTT),Quality of experience (QoE),Receive,Streaming,Transmit,Vocoder
Modified:
Source: https://doi.org/10.18434/mds2-2456
Data to accompany the paper "Heat capacity measurements of conventional aviation fuels"
Data provided by National Institute of Standards and Technology
The data are averaged specific heat capacity measurement results and associated expanded uncertainties for six conventional aviation fuels (JP-10, JP-7, JP-4, JP-TS, TS-1, and Avgas), which are presented in Tables S7-S12 of the Supporting Information file accompanying the manuscript entitled "Heat capacity measurements of conventional aviation fuels".
Tags: aviation fuels,differential scanning calorimetry,isobaric specific heat capacity,jet fuels
Modified:
Data to accompany the paper "Comparison of Heat Capacity Measurements of Alternative and Conventional Aviation Fuels"
Data provided by National Institute of Standards and Technology
The data are averaged specific heat capacity measurement results and associated expanded uncertainties for nine conventional and alternative aviation fuels (Jet A, Jet A-1, JP-8, JP-5, S-8, S-5, IPK, HRJ Camelina, and HRJ Tallow), which are presented in Tables S10-S18 of the Supplemental Information file accompanying the manuscript entitled "Comparison of Heat Capacity Measurements of Alternative and Conventional Aviation Fuels".
Tags: aviation fuels,differential scanning calorimetry,isobaric specific heat capacity,renewable fuels,synthetic fuels,temperature dependence
Modified:
Calibration Data for Wafer 2 of SRM 3461 - MEMS Cantilever Stiffness
Data provided by National Institute of Standards and Technology
SRM 3461 is an AFM sized chip with an array of seven cantilevers on each chip. The uniformity of the chips offered for sale from wafer 2 is excellent and the SRM certificate reports values and uncertainties for the entire lot of chips for sale; however, this dataset provides the raw data used to certify the SRM. Since each chip is serialized, the raw data for a specific SRM chip can be accessed from this dataset. In addition to the laser Doppler vibrometry data and optical micrograph, this dataset contains the Mathematica code used to process the data.
Tags: SRM 3461,Cantilever,MEMS,Stiffness,laser Doppler vibrometer,LDV
Modified:
ANDiE: the Autonomous Neutron Diffraction Explorer.
Data provided by National Institute of Standards and Technology
ANDiE the Autonomous Neutron Diffraction Explorer is a tool for autonomously discovering the magnetic transition temperature and transition dynamics of a material from neutron diffraction experiments. The Jupyter notebooks used to implement ANDiE can be found here: https://github.com/usnistgov/ANDiE-v1_0 The Jupyter notebooks contained therein are of ANDiE as implemented at the WAND2 instrument at the HB-2C beamline at the High-Flux Isotope Reactor (HFIR) at Oak Ridge National Laboratory (ORNL).
Tags: Autonomous Experiments,neutron diffraction,machine learning,Active Learning,Artificial Intelligence
Modified:
Source: https://github.com/usnistgov/ANDiE-v1_0
2019 Annual Business Survey: Characteristics of Business
Data provided by United States Census Bureau
The Annual Business Survey (ABS) provides information on selected economic and demographic characteristics for businesses and business owners by sex, ethnicity, race, and veteran status. Further, the survey measures research and development (for microbusinesses), new business topics such as innovation and technology, as well as other business characteristics. The U.S. Census Bureau and the National Center conduct the ABS jointly for Science and Engineering Statistics within the National Science Foundation.
Tags: census
Modified:
Source: http://api.census.gov/data/2019/abscb
2019 Annual Business Survey: Characteristics of Business Owners
Data provided by United States Census Bureau
The Annual Business Survey (ABS) provides information on selected economic and demographic characteristics for businesses and business owners by sex, ethnicity, race, and veteran status. Further, the survey measures research and development (for microbusinesses), new business topics such as innovation and technology, as well as other business characteristics. The U.S. Census Bureau and the National Center conduct the ABS jointly for Science and Engineering Statistics within the National Science Foundation.
Tags: census
Modified:
Source: http://api.census.gov/data/2019/abscbo
2019 Annual Business Survey: Company Summary
Data provided by United States Census Bureau
The Annual Business Survey (ABS) provides information on selected economic and demographic characteristics for businesses and business owners by sex, ethnicity, race, and veteran status. Further, the survey measures research and development (for microbusinesses), new business topics such as innovation and technology, as well as other business characteristics. The U.S. Census Bureau and the National Center conduct the ABS jointly for Science and Engineering Statistics within the National Science Foundation.
Tags: census
Modified:
Source: http://api.census.gov/data/2019/abscs
Optimal Transmit Volume Conditions for MCV QoE Measurement Systems Software
Data provided by National Institute of Standards and Technology
Software to perform audio device characterization using transmit volume optimization (TVO) of push-to-talk communication devices performing Mission Critical Voice (MCV) quality of experience (QoE) measurements.
Tags: Analog,Audio,A-weight,communications,Direct mode,Distortion,Frequency,Frequency slope fit (FSF),Key performance indicator (KPI),Land mobile radio (LMR),Mission Critical Push-to-Talk (MCPTT),Mission Critical Voice (MCV),Mouth-to-ear (M2E),Optimal volume plateau identification algorithm (OVPIA),Project 25 (P25),Plateau,Public safety,Push-to-talk (PTT),Quality of experience (QoE),System under test (SUT),Transmit volume optimization (TVO),Volume.
Modified:
Current Population Survey Annual Social and Economic Supplement
Data provided by United States Census Bureau
The Annual Social and Economic Supplement or March CPS supplement is the primary source of detailed information on income and work experience in the United States. Numerous publications based on this survey are issued each year by the Bureaus of Labor Statistics and Census. A public-use microdata file is available for private researchers, who also produce many academic and policy-related documents based on these data.
Tags: census
Modified: