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1169 results found
SHREC'14 Track: Extended Large Scale Sketch-Based 3D Shape Retrieval
Data provided by National Institute of Standards and Technology
The objective of SHREC'14 Track is to evaluate the performances of different sketch-based 3D model retrieval algorithms using a large scale hand-drawn sketch query dataset on a generic 3D model dataset.
Tags: 3D Shape Retrieval,3D Models,Sketches,Evaluation,
Modified: 2025-04-06
SHREC'14 Track: Large Scale Comprehensive 3D Shape Retrieval
Data provided by National Institute of Standards and Technology
Objective:
The objective of this track is to evaluate the performance of 3D shape retrieval approaches on a large-sale comprehensive 3D shape database which contains different types of models, such as generic, articulated, CAD and architecture models.
Tags: 3D Shape Retrieval,Large-scale benchmark,Multimodal queries,Performance evaluation,Query-by-Model,Query-by-Example,Evaluation and measurement science.,
Modified: 2025-04-06
SRM 1450 Fibrous Glass Board: Retrospective Analysis
Data provided by National Institute of Standards and Technology
Thermal conductivity data acquired previously for the establishment of Standard Reference Material (SRM) 1450, Fibrous Glass Board, as well as subsequent renewals 1450a, 1450b, 1450c, and 1450d, are re-analyzed collectively and as individual data sets. Additional data sets for proto-1450 material lots are also included in the analysis (eleven data sets in total).
Tags: bulk density,certified reference material,fit,guarded hot plate,high density molded fibrous glass board,model,regression analysis,Standard Reference Material,thermal conductivity,thermal insulation,
Modified: 2025-04-06
NIST Visible Cement Dataset
Data provided by National Institute of Standards and Technology
Dataset of 3-D microstructures obtained by x-ray microtomography at the ESRF facility in Grenoble, France. Materials investigated including hydrating cement paste, hydrating Plaster of Paris, and a typical building brick.
Tags: cement; Plaster of Paris; microstructure; brick,
Modified: 2025-04-06
NIST Ground Levels and Ionization Energies for the Neutral Atoms - SRD 111
Data provided by National Institute of Standards and Technology
Data for ground state electron configurations and ionization energies for the neutral atoms (Z = 1-104) including references. Version 2.0.
Tags: atomic physics,Atomic Spectroscopy,Ground state,ionization energy,ionization potential,
Modified: 2025-04-06
Finite Element Modeling of Materials with Complex Microstructure (OOF)
Data provided by National Institute of Standards and Technology
OOF is software for analyzing the properties of materials with complex microstructures. Starting with a micrograph of a real or simulated material, OOF allows users to assign material properties to features of the microstructure, to construct a finite element mesh from the microstructure geometry, and to perform virtual experiments on the microstructure.
Tags: microstructure,finite-elements,materials properties,
Modified: 2025-04-06
Periodic Table of the Elements: Atomic Properties
Data provided by National Institute of Standards and Technology
A periodic table, containing NIST critically-evaluated data on atomic properties of the elements [SP 966] was designed as a NIST handout for use at exhibitions and trade shows.
Tags: atomic number,atomic properties,atomic symbol,atomic weight,elements,ground-state configuration,ground-state level,ionization energy,periodic table,
Modified: 2025-04-06
NIST Chem-BLAST Gateway for PDB
Data provided by National Institute of Standards and Technology
Chemical Block Layered Alignment of Substructure or Chem-BLAST uses a method for finding chemical compounds within a large collection. In this method, all chemical compounds are annotated in terms of standard chemical structural fragments. These fragments are then organized into a data tree based on their chemical substructures. Search engines have been developed to use this data tree. These search engines use the Chem-BLAST technique to search on the fragments and look for their chemical structural neighbors.
Tags: Cell-image-data,Chem-BLAST,Enabling-scientific-linked-data-by-automation,Federated-terms-building,Global-data-integration-challenge-solutions,Infrastructure-for-semantic-terminology,Latin-like-root-terminology-for-science,Machine-friendly-vocabulary,On-demand-ontology-nuggets,PDB-ligands,PubChem-structures,Re-used-nuggets-of-ontology,Re-used-scalable-terminology,Re-used-use-case-friendly-terminology,Rule-based-linking-of-data,Rule-based-structural-data-graphs,Rule-based-vocabulary-building,Sanskrit-like-root-terminology-for-science,Structural-resource-for-drug-design,Thermodynamic-data,
Modified: 2025-04-06
NIST Reference Fluid Thermodynamic and Transport Properties Database (REFPROP) Version 9 - SRD 23
Data provided by National Institute of Standards and Technology
**NOTICE: THIS VERSION OF REFPROP (9.1) has been superseded by Version 10: https://doi.org/10.18434/T4/1502528 ** NIST Standard Reference Data 23 contains revised data in a Windows version of the database, including 105 pure fluids and allowing mixtures of up to 20 components. The fluids include the environmentally acceptable HFCs, traditional HFCs and CFCs and 'natural' refrigerants like ammonia. Version9.1 REFPROP 9.1 has replaced the NIST 12 and 14 databases.
Tags: AGA-8,Benedict Webb Rubin,CFCs,Excels,FORTRAN,GERG 2004,GERG 2008,Gibbs,Gruneisen,HCFCs,HFCs,Joule-Thomson,Lennard Jones,MBWR,Pitzer,Second cross virial coefficient,acentric factors,adiabatics,air,air conditioning,air conductivities,air densities,air viscosities,alternative refrigerants,azeotropes,binaries,binary mixtures,biodiesels,biofuels,boiling points,boilings,butenes,calorific values,chemical engineering,chemical potentials,chemicals,chemistry,chlorofluorocarbons,compressed natural gases,conductivity functions,cooling equipment,critical flow factors,criticals,cryogen,cryogenics,energies,equations of state,excess values,extended corresponding states,fatty acid methyl esters,fluids,fluorinated,freons,fugacity coefficients,fundamentals,gas and oil,gas phases,gaseous,gases,graphical interfaces,greenhouse gases,gross heating values,heats,heavy waters,hydrocarbons,hydrochlorofluorocarbons,hydrofluorocarbons,hydrogen fuel cells,interaction parameters,liquid equilibria,liquified natural gases,mechanical engineering,mixtures,modelings,molar masses,natural gases,net heating values,normal hydrogens,nuclear magnetic resonance,orthohydrogens,ozone depletions,parahydrogens,phase boundaries,phase diagrams,phase equilibria,physical,physics,pseudo pure fluids,pure fluids,reference states,refrigerants,refrigerations,saturated,siloxanes,software,sound speeds,specific heat inputs,states,substances,supercritical CO2,thermal,thermo chemistry,thermo physical,thermochemical data,thermodynamic data,thermodynamic properties,thermodynamics,thermophysical data,thermophysical properties,thermophysics,thermos,transport equations,transport properties,transport property data,triples,vapor,vapor compression cycles,water densities,water properties,water vapor pressures,
Modified: 2025-04-06
SHREC'13 Track: Large Scale Sketch-Based 3D Shape Retrieval
Data provided by National Institute of Standards and Technology
Objective:
The objective of this track is to evaluate the performance of different sketch-based 3D model retrieval algorithms using a large scale hand-drawn sketch query dataset for querying from a generic 3D model dataset.
Tags: Sketch-based 3D model retrieval,Evaluation,SHREC contest,Large-scale benchmark,
Modified: 2025-04-06
