Dataset Search
Sort By
Search results
126526 results found
Rydberg state engineering: A comparison of tuning schemes for continuous frequency sensing
Data provided by National Institute of Standards and Technology
On-resonance Rydberg atom-based radio-frequency (RF) electric field sensing methods remain limited by the narrow frequency signal detection bands available by resonant transitions. The use ofan additional RF tuner field to dress or shift a target Rydberg state can be used to return a detuned signal field to resonance and thus dramatically extend the frequency range available for resonantsensing.
Tags: Rydberg atoms,atomic physics,receivers,fields strength,electric field,volts/meter
Modified:
Cost Assessment Tool for Sustainable Manufacturing (CATS)
Data provided by National Institute of Standards and Technology
This tool uses techniques from ASTM E3200 for evaluating manufacturing investments from the perspective of environmentally sustainable manufacturing by pairing economic methods of investment analysis with environmental aspect of manufacturing. The economic techniques used include net present value, internal rate of return, payback period, and hurdle rate. These four techniques are deterministic, meaning that they deal with known values that are certain. The tool also conducts a sensitivity analysis using Monte Carlo techniques.
Tags: investment analysis,manufacturing,net present value,internal rate of return,environmental impact,sustainability
Modified:
Current Population Survey: School Enrollment Supplement
Data provided by United States Census Bureau
Provides information on population 3 years old and older on school enrollment, junior or regular college attendance, and high school graduation.
Tags: census
Modified:
Source: http://api.census.gov/data/2021/cps/school/oct
Current Population Survey: Unbanked/Underbanked Supplement
Data provided by United States Census Bureau
To produce data on barriers faced when deciding how and where to conduct financial transactions and inform policy-makers on issues related to economic inclusion.
Tags: census
Modified:
Source: http://api.census.gov/data/2021/cps/unbank/jun
Current Population Survey: Volunteering and Civic Life Supplement
Data provided by United States Census Bureau
Information on a variety of topics that assess civic health: interactions with family, friends, neighbors; political engagement; group membership and participation; frequency of volunteering activity; and donations to political or charitable organizations.
Tags: census
Modified:
Source: http://api.census.gov/data/2021/cps/volunteer/sep
2021 American Community Survey: 1-Year Estimates - Public Use Microdata Sample
Data provided by United States Census Bureau
The American Community Survey (ACS) Public Use Microdata Sample (PUMS) contains a sample of responses to the ACS. The ACS PUMS dataset includes variables for nearly every question on the survey, as well as many new variables that were derived after the fact from multiple survey responses (such as poverty status). Each record in the file represents a single person, or, in the household-level dataset, a single housing unit.
Tags: census
Modified:
Source: http://api.census.gov/data/2021/acs/acs1/pums
2021 American Community Survey: 1-Year Estimates - Public Use Microdata Sample Puerto Rico
Data provided by United States Census Bureau
The Public Use Microdata Sample (PUMS) for Puerto Rico (PR) contains a sample of responses to the Puerto Rico Community Survey (PRCS). The PRCS is similar to, but separate from, the American Community Survey (ACS). The PRCS collects data about the population and housing units in Puerto Rico. Puerto Rico data is not included in the national PUMS files. It is published as a state equivalent file and has a State FIPS code of "72".
Tags: census
Modified:
Source: http://api.census.gov/data/2021/acs/acs1/pumspr
Liposome Stability Study Time-Series Data
Data provided by National Institute of Standards and Technology
This contains the raw time-series data for a study of liposome stability in aqueous fluid solution over the course of a year. The study was carried out using orthogonal nanoparticle tracking analysis (NTA) and asymmetric flow field flow fractionation (AF4) with multi-angle light scattering techniques to independently measure particle diameter and particle number concentration throughout the course of the study.
Tags: Liposomes,MALS,NTA,Particle Metrology,nanoparticles,Longitudinal Study
Modified:
Stochastic Regression and Peak Delineation with Flow Cytometry Data
Data provided by National Institute of Standards and Technology
This data repository contains original files (fcs) of flow cytometry experiments. The data was used to demonstrate the use of stochastic regression to quantify subpopulations of cells that have distinctly different genome copies per cell within a heterogenous population of Escherichia coli (E. coli) cells. This new approach gives estimates of signal and noise, the former of which is used for analysis, and the latter is used to quantify uncertainty.
Tags: flow cytometry,Hoechst 33342,genome copy,stochastic regression,E. coli
Modified:
A dual chirped-pulse electro-optical frequency comb method for simultaneous molecular spectroscopy and dynamics studies: Formic acid in the THz region
Data provided by National Institute of Standards and Technology
Data associated with figures in Optics Letters 2022 publication "A dual chirped-pulse electro-optical frequency comb method for simultaneous molecular spectroscopy and dynamics studies: Formic acid in the THz region".
Tags: electro-optic combs,dual comb,dual chirped pulse,rapid passage,THz region
Modified: