AndreaBozzo/ceres-open-data-index huggingface dataset:
Thermal Conductivity of Binary Mixtures of 1,1,1,2-Tetrafluoroethane(R-134a), 2,3,3,3-Tetrafluoropropene (R-1234yf), and trans-1,3,3,3-Tetrafluoropropene (R-1234ze(E)) Refrigerants

Workflow: The data that falls into this category are gathered from a measurement program and are published in the archival literature.

Tags: advanced-materials, energy, environment-and-climate, physical-infrastructure, safety, security-and-forensics
Organization: National Institute of Standards and Technology
analphipy: A python package to analyze pair-potential metrics.

`analphipy` is a python package to calculate metrics for classical models for pair potentials. It provides a simple and extendable api for pair potentials creation. Several routines to calculate metrics are included in the package. The main features of `analphipy` are 1)  Pre-defined spherically symmetric potentials. 2)  Simple interface to extended to user defined pair potentials. 3) Routines to calculate Noro-Frenkel effective parameters. 4) Routines to calculate Jensen-Shannon divergence.

Tags: python, statistical-mechanics
Organization: National Institute of Standards and Technology
Simulations for Entropy Scaling Behavior of Molecular Models of Molten Salts

Parameters, input scripts, and molecular dynamics simulation results corresponding to the simulations performed for the paper "Entropy Scaling for Viscosity for Molecular Models of Molten Salts" by J.M. Young, I.H. Bell, and A.H. Harvey, submitted to J. Chem. Phys. in September 2022.

Tags: entropy, molecular-dynamics, molten-salt, viscosity
Organization: National Institute of Standards and Technology
cmomy: A python package to calculate and manipulate Central (co)moments.

cmomy is a python package to calculate central moments and co-moments in a numerical stable and direct way. Behind the scenes, cmomy makes use of Numba to rapidly calculate moments. cmomy provides utilities to calculate central moments from individual samples, precomputed central moments, and precomputed raw moments.  It also provides routines to perform bootstrap resampling based on raw data, or precomputed moments.  cmomy has numpy array and xarray DataArray interfaces.

Tags: numerical-methods, python-programming, statistics
Organization: National Institute of Standards and Technology
tmmc-lnpy:  A python package to analyze Transition Matrix Monte Carlo lnPi data.

A python package to analyze ``lnPi`` data from Transition Matrix Monte Carlo(TMMC) simulation.  The main output from TMMC simulations, ``lnPi``, provides a means to calculate a host of thermodynamicproperties.  Moreover, if ``lnPi`` is calculated at a specific chemical potential, it can be reweighted to providethermodynamic information at a different chemical potential.  The python package``tmmc-lnpy`` provides a wide array of routines to analyze ``lnPi`` data.  These include:* Reweighting to arbitrary chemical potential* Segmenting ``lnPi`` (to identify unique phases)* Containers for interacting with several values of  ``lnPi`` in a vectorized way.* Calculating thermodynamic properties from these containers* Calculating limits of stability, and phase equilibrium

Tags: data-analysis, molecular-simulation, python, statistical-mechanics, transition-matrix-monte-carlo
Organization: National Institute of Standards and Technology
The effects of advanced spectral line shapes on atmospheric carbon dioxide retrievals

This is the data presented in the figures of the paper "The effects of advanced spectral line shapes on atmospheric carbon dioxide retrievals" published in J. Quant. Spectrosc. Radiat. Transfer at https://doi.org/10.1016/j.jqsrt.2022.108324

Tags: carbon-dioxide, greenhouse-gases, remote-sensing
Organization: National Institute of Standards and Technology
NMR Interlaboratory Study of NISTmAb

The NISTmAb Interlaboratory NMR Study is a joint effort between 25 organizations to evaluate the performance of two-dimensional (2D) heteronuclear NMR as used to characterize the high order structure (HOS) of proteins, with the aim of harmonizing 2D-NMR methods to support industrial use of NMR as applied to mAb therapeutics. This study features nearly equal representation between laboratories from academia, government, and industry, including 4 laboratories from regulatory agencies. In the study, each participating lab measured a series of NMR spectra on the NIST-Fab, which was derived by papain cleavage of the NISTmAb. A 20%-enriched 13C, uniformly enriched 15N NIST-Fab, produced from Pichia pastoris, served as the system suitability sample.This package contains all of the original time-domain data as measured by the collaborating partners, converted to NMRPipe format. It also includes corresponding spectra as processed at NIST, and the software scripts and processing parameters that were used to generate the spectra. The entire package is greater than 4 GB. The software NMRPipe, version 9.6 or later, is required for this data package.

Tags: biopharmaceuticals, biosciences-and-health, biosimilarity, chemometrics, comparability, fingerprint, harmonization, interlaboratory-study, nistmab, nmr, rm-8671, structure
Organization: National Institute of Standards and Technology
Rydberg state engineering: A comparison of tuning schemes for continuous frequency sensing

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. Here we compare three distinct tuning schemes based on adjacent Rydberg transitions, which are shown to have distinct tuning characteristics and can be tuned with mechanisms based onthe tuning field frequency or field strength. We further show that a two-photon Raman feature can be used as an effective tuning mechanism separate from conventional Autler-Townes splitting. Wecompare our tuning schemes to AC Stark effect-based broadband RF field sensing and show that although the sensitivity is diminished as we tune away from a resonant state, it nevertheless can beused in configurations where there is a low density of Rydberg states, which would result in a weak AC Stark effect.

Tags: atomic-physics, electric-field, fields-strength, receivers, rydberg-atoms, volts-meter
Organization: National Institute of Standards and Technology
Cost Assessment Tool for Sustainable Manufacturing (CATS)

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. The tool answers questions such as:  Is a new heating, cooling, and ventilation (HVAC) system cost effective and environmentally sustainable? I have 5 projects with varying costs and levels of sustainability. I can only afford 2 of them. Which ones do I choose?

Tags: environmental-impact, internal-rate-of-return, investment-analysis, manufacturing, net-present-value, sustainability
Organization: National Institute of Standards and Technology
Data for "Interface formation and Schottky barrier height for Y, Nb, Au, and Pt on Ge as determined by hard x-ray photoelectron spectroscopy"

This dataset supports the manuscript " Interface formation and Schottky barrier height for Y, Nb, Au, and Pt on Ge as determined by hard x-ray photoelectron spectroscopy", and consists of two parts: (1) hard X-ray photoelectron spectroscopy (HAXPES) results from Ag, Pt, Y, Nb reference samples, and the heterojunction of these metals on Ge. (2)  Input and results of density functional theory (DFT) calculations om the total and angular-momentum-projected density of states of Ge.

Tags: density-functional-theory-calculated-density-of-state-calculations, germanium, germanium-metal-heterojunctions, hard-x-ray-photoelectron-spectroscopy, shottky-barrier-heights
Organization: National Institute of Standards and Technology
Data associated with "Registering Particle Data Sets Using a Rotation and Translation Invariant Nearest-Neighbor Algorithm"

Automated Particle Analysis data sets from a TESCAN MIRA3 with 3 Pulsetor EDS detectors automated using NIST DTSA-II with the SEMantics instrument control extension.The data is in the Zeppelin format designed by RJ Lee Group.  Tools for reading the Zeppelin format data are available for the Julia language at https://github.com/usnistgov/NeXLParticle.jl.The data may be processed according to the algorithm described in "Registering Particle Data Sets Using a Rotation and Translation Invariant Nearest-Neighbor Algorithm" using the Julia code at https://github.com/usnistgov/EGOS.jl

Tags: alignment, automated-particle-analysis, egos, europium-dope-gadolinium-oxysulfide, overlay, registration
Organization: National Institute of Standards and Technology
National Software Reference Library (NSRL) Reference Data Set (RDS) - NIST Special Database 28

The National Software Reference Library (NSRL)  collects software from various sources and incorporates file profiles computed from this software into a Reference Data Set (RDS) of information. The RDS can be used by law enforcement, government, and industry organizations to review files on a computer by matching file profiles in the RDS. This alleviates much of the effort involved in determining which files are important as evidence on computers or file systems that have been seized as part of criminal investigations. The RDS is a collection of digital signatures of known, traceable software applications. There are application hash values in the hash set which may be considered malicious, i.e. steganography tools and hacking scripts. There are no hash values of illicit data, i.e. child abuse images.

Tags: computer-crimes, computer-forensics, crimes, cyber-crimes, defense-computer-forensics-laboratory, federal-bureau-of-investigation, file-profiles, finger-print-software, fingerprints, graphics, hash-keeper, hashes, investigations, kff, known-file-filters, law-enforcement, national-institute-of-justice, national-software-reference-library, oles, profiles, reference-data-set, softwares, us-customs-services
Organization: National Institute of Standards and Technology
Computer Forensic Tools and Techniques Catalog

The Tool Catalog provides an easily searchable catalog of forensic tools and techniques. This enables practitioners to find tools and techniques that meet their specific technical needs. It provides the ability to search by technical parameters based on specific digital forensics functions, such as disk imaging or deleted file recovery. Note: All information is provided by the developer. In addition, the Tool Catalog also provides a picture of the digital forensics tool landscape, showing where there are gaps, i.e., functions for which there are no tools or techniques.

Tags: computer-forensics-tools-and-techniques-catalog, forensic-catalog, tool-catalog
Organization: National Institute of Standards and Technology
U.S. Border Patrol Fiscal Year Apprehension Statistics Nationwide - FY 1925 through FY 2013

Nationwide Illegal Alien Apprehensions Statistics Fiscal Years 1925 - 2013

Tags: apprehension-booking, eabm, enforce, enforcement-case-tracking-system, iafis, ident, inspection-nseers, state-department, tecs
Organization: Department of Homeland Security
MAM Consortium Interlaboratory Study Raw Data

These LC-MS and LC-MS/MS raw data were collected for purposes of an interlaboratory study evaluating the multi-attribute method (MAM).  Tryptic digests of native NISTmAb (the "Reference" and the "Unknown" samples), degraded NISTmAb (the "pH Stress" sample) and NISTmAb spiked with 15 heavy-labeled synthetic peptides (the "Spike" sample) were sent to each participating laboratory.  One injection of each digest was acquired in MS-only mode, while a second injection was acquired in MS/MS mode.  Three injections of a mixture of 15 heavy-labeled synthetic peptides ("Calibration" sample) were also analyzed as a means of evaluating instrument performance.  Although all data were collected using the same C18 column and LC method, the instrumentation used by each laboratory differed.  Additional details regarding the samples, their preparation, the LC method used, and an evaluation of the results pertaining to the new peak detection aspect of MAM can be found in "New Peak Detection Performance Metrics from the MAM Consortium Interlaboratory Study" (https://pubs.acs.org/doi/10.1021/jasms.0c00415).  Evaluation of the results pertaining to the attribute analytics aspect of MAM can be found in "Interlaboratory Attribute Analytics Metrics from the MAM Consortium Round Robin Study" (link to be provided). Raw data that was optionally submitted by sixteen participating laboratories are provided here.  To preserve the integrity of the data, the files are provided in their original vendor format.Please note that Linux and Mac users may require the use of 7Zip (https://www.7-zip.org/) to extract zipped folders, rather than the extraction tool provided by their operating system.For any difficulty with downloading or extracting data files, please e-mail the contact listed above.

Tags: attribute-analytics, interlaboratory-study, mam-consortium, mass-spectrometry, multi-attribute-method, new-peak-detection, nistmab, npd, purity-testing, round-robin, targeted-analytics
Organization: National Institute of Standards and Technology
Inclusive Diversity Research Guide

Commitment to Inclusive DiversityrnThe DHS Library, along with the DHS Strategic Recruitment Diversity and Inclusion Office, has developed a collection of resources focused specifically on diversity, equity, and inclusion. DHS is committed to providing an inclusive and diverse work place and we hope to provide you with starting points for your research as well as some of the key resources that should allow you to find books, articles, primary sources, and data.

Tags: none
Organization: Department of Homeland Security
Visa Waiver Program (VWP) Research Guide

Resources specific to Visa Waiver Program Countries. The Visa Waiver Program (VWP), administered by the Department of Homeland Security (DHS) in consultation with the State Department, permits citizens of 40 countries to travel to the United States for business or tourism for stays of up to 90 days without a visa.  In return, those 40 countries must permit U.S. citizens and nationals to travel to their countries for a similar length of time without a visa for business or tourism purposes.

Tags: none
Organization: Department of Homeland Security
COVID-19 Research Guide

This is a collection of information and resources relating to the novel coronavirus. This guide is dynamic ​and will be updated as new resources become available​.  It is intended to serve those interested in the illness caused by the novel coronavirus, Covid-19, or SARS-CoV-2. The selected sources are not comprehensive, they are a quick guide intended to help you get started with your research.

Tags: none
Organization: Department of Homeland Security
USCG Incorporation by Reference (IBR) Library

The United States Coast Guard (USCG) Incorporation by Reference (IBR) Library provides users with access to standards that are currently incorporated by reference in USCG regulations found in Titles 33 and 46 of the Code of Federal Regulations (CFR). Organized by CFR Title and Part, the IBR Library houses IBR standards in one place, allowing users to quickly and easily locate these mission-critical standards.

Tags: none
Organization: Department of Homeland Security
SPIE Digital Library

SPIE, the international society for optics and photonics, was founded in 1955 as a non-profit organization to advance research in  light-based technologies.  This database calls itself the largest collection of applied optics & photonics research, and includes access to SPIE proceedings, journals, and eBooks.  It also has topic collections for those who prefer to browse for information on a particular research subject rather than search. http://spiedigitallibrary.org/index.aspx

Tags: none
Organization: Department of Homeland Security
e-allegations

E-Allegations is an online web page that provides a procedure by which concerned individuals can report suspected illegal import and export activity. By completing and submitting the form, the public can help CBP prevent international trade violations. The e-Allegations form feeds data in real-time to the Commercial Allegation Recording System (CARS), which enables CBP to escalate serious violations expediently. Submissions are received by the Commercial Targeting and Enforcement Division, Office of International Trade

Tags: none
Organization: Department of Homeland Security
Customs Trade Partnership Against Terrorism (C-TPAT) Training Registration

C-TPAT Training Registration web application that is tailored to support C-TPAT training seminars specifically targeted for CTPAT members. CTPAT partners improve the security of their supply chains pursuant to C-TPAT security criteria and provide incentives and benefits to include expedited processing of C-TPAT shipments to C-TPAT partners

Tags: none
Organization: Department of Homeland Security
Emergency Management Institute Independent Study Courses Dataset

The Emergency Management Institute (EMI) Independent Study Program (ISP) provides web-based training related to all aspects of emergency management for the whole community. The EMI ISP is a distance learning program that offers training free of charge via the public-facing web site  training.fema.gov. It serves as both classroom alternative to delivering valuable training to the professional and volunteer emergency management community  and an opportunity to improve public awareness and promote disaster preparedness nationally. The EMI ISP offers more than 195 training courses.

Tags: none
Organization: Department of Homeland Security
USFS Deadman Creek Lidar, CA 2013

Lidar was collected over Deadman Creek between August  and September of 2013 for the USFS Pacific Region.  Data were collected to aid in identifying ecological restoration opportunities by assessing forest structural complexity, mapping geomorphic features, and quantifying acreages of highly suitable wildlife habitat. This dataset covers roughly 28,389 acres ( ~115 km2)

Organization: OpenTopography
Kaik&#333;ura, Canterbury, New Zealand 2016

LiDAR was commissioned by Toit&#363; Te Whenua Land Information New Zealand on behalf of GNS Science, Environment Canterbury Regional Council, Marlborough District Council, Kaikoura District Council, Hurunui District Council, Waka Kotahi NZ Transport Agency, and the Earthquake Commission for earthquake recovery purposes for Kaik&#333;ura. LiDAR was captured by AAM Ltd after the 14 November 2016 earthquake. The dataset was generated by AAM and their subcontractors. Data management and distribution is by Toit&#363; Te Whenua Land Information New Zealand

Organization: OpenTopography
Distance to Nearest Coastline: 0.04-Degree Grid: Ocean

A global data set of ocean distances from the nearest coastline. NASA's Ocean Biology Processing Group (OBPG) generated this data set using the Generic Mapping Tools (GMT) software package. Distances were computed with GMT using its intermediate-resolution coastline and then gridded globally at a spatial resolution of 0.04 degrees.

Tags: coastal process, data analysis, earth science, geographic region, global, latitude, longitude, models/analyses, not applicable, oceans, pacific islands ocean observing system, pacioos, shorelines
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
AIS Ship Traffic: Global: 2011-2012: Binned: 10km

Global ship traffic, identifying the number of times a vessel occupied each square kilometer during a one year period: August 2011 through mid-August 2012. The Automatic Identification System (AIS) is an internationally-recognized shipboard broadcast system that communicates information to shore-based stations and other AIS-equipped ships. The U.S. Coast Guard (USCG) has developed rules applicable to both U.S. and foreign vessels that require owners and operators of most commercial vessels to install and use AIS to increase security and safety of maritime transportation. Data were obtained jointly by PacIOOS (J. Potemra), SOEST/ORE of the University of Hawaii (E. Roth), and the Papahanaumokuakea Marine National Monument (PNMN) (D. Graham) through a one-time purchase from ORBCOMM LLC. Due to vendor constraints, release of the raw data is limited. We distribute map imagery only, via Web Map Service (WMS).

Tags: earth observation satellites, earth remote sensing instruments, earth science, geographic region, global ocean, human dimensions, infrastructure, navigation platforms, pacific islands ocean observing system, pacioos, passive remote sensing, positioning/navigation, transportation
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
AIS Ship Traffic: Hawaii: 2008-2009: Binned: 1km

Ship traffic for the State of Hawaii, identifying the number of times a vessel occupied each square kilometer during the period 2008-2009. The Automatic Identification System (AIS) is an internationally-recognized shipboard broadcast system that communicates information to shore-based stations and other AIS-equipped ships. The U.S. Coast Guard (USCG) has developed rules applicable to both U.S. and foreign vessels that require owners and operators of most commercial vessels to install and use AIS to increase security and safety of maritime transportation. PacIOOS obtained AIS data from the USCG Nationwide AIS (NAIS) project. While specific times for ship locations were redacted, the data represent a cumulation over the two-year period 2008-2009 from which ship frequency was computed at 1-km resolution.

Tags: central pacific ocean, continent, earth observation satellites, earth remote sensing instruments, earth science, hawaii, hawaiian islands, human dimensions, infrastructure, latitude, longitude, navigation platforms, north america, ocean, pacific islands ocean observing system, pacific ocean, pacioos, passive remote sensing, positioning/navigation, test, transportation, united states of america
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Distance to Nearest Coastline: 0.04-Degree Grid

A global data set of distances from the nearest coastline. Negative distances represent locations over land (including land-locked bodies of water), while positive distances represent the ocean. NASA's Ocean Biology Processing Group (OBPG) generated this data set using the Generic Mapping Tools (GMT) software package. Distances were computed with GMT using its intermediate-resolution coastline and then gridded globally at a spatial resolution of 0.04 degrees.

Tags: coastal process, data analysis, earth science, geographic region, global, latitude, longitude, models/analyses, not applicable, oceans, pacific islands ocean observing system, pacioos, shorelines
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Distance to Nearest Coastline: 0.04-Degree Grid: Land

A global data set of land distances from the nearest coastline. NASA's Ocean Biology Processing Group (OBPG) generated this data set using the Generic Mapping Tools (GMT) software package. Distances were computed with GMT using its intermediate-resolution coastline and then gridded globally at a spatial resolution of 0.04 degrees.

Tags: coastal process, data analysis, earth science, geographic region, global, latitude, longitude, models/analyses, not applicable, oceans, pacific islands ocean observing system, pacioos, shorelines
Organization: National Oceanic and Atmospheric Administration, Department of Commerce