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Experimental Measurements for Pyrolysis Model Validation - Anaerobic Gasification of PMMA Under External Thermal Radiation
Data provided by National Institute of Standards and Technology
A set of 10 anaerobic gasification experiments was conducted on the poly(methyl methacrylate), PMMA, made available to participants in the MaCFP-2 Workshop. In each test, samples (i.e., PMMA discs of approximate dimensions: 7 cm diameter, 5.8 mm thickness) were exposed to radiant heating (nominally 50 kW m-2 across their top surface) in an anaerobic environment. Samples were insulated at their back surface and continuously heated until complete decomposition was observed.
Tags: Fire Modeling,Material Properties,model validation,Pyrolysis,
Modified: 2025-04-06
Variability and Bias in Microbiome Metagenomic Sequencing: an Interlaboratory Study Comparing Experimental Protocols
Data provided by National Institute of Standards and Technology
This repository provides analysis code and results produced during evaluation of metagenomic sequencing (MGS) data collected through the Mosaic Standards Challenge. The Mosaic Standards Challenge asked participating laboratories analyze the same set of 7 samples using their own favored MGS laboratory methods. Each lab submitted their raw sequencing results and protocol information. The resulting MGS data was analyzed through a common bioinformatic pipeline and then evaluated to determine the effects of methodological choices.
Tags: microbiome; methodology; metagenomic sequencing,
Modified: 2025-04-06
Thermal Drift Monitoring Experiment 01
Data provided by National Institute of Standards and Technology
An experiment was set up within a machine tool at the National Institute of Standards and Technology (NIST) to test vision-based thermal drift tracking methods. A wireless microscope within a tool holder in the spindle is used to capture videos of image targets attached to the worktable. For each target, one video is captured during spindle rotation orthogonal to the worktable and another video is captured during axis translation orthogonal to the worktable.
Tags: Thermal error,machine tool,monitoring,manufacturing,Microscope,
Modified: 2025-04-06
Benchmarking of NIST LWC Finalists on Microcontrollers
Data provided by National Institute of Standards and Technology
Software benchmarking study of finalists in NIST's lightweight cryptography standardization process. This data set includes the results on several microcontrollers, as well as the benchmarking framework used.
Tags: lightweight cryptography benchmarking,authenticated encryption with associated data,hashing,Ascon,Elephant,GIFT-COFB,Grain-128AEAD,ISAP,PHOTON-Beetle,Romulus,Sparkle,TinyJAMBU,Xoodyak,
Modified: 2025-04-06
2022 NeuCLIR Dataset
Data provided by National Institute of Standards and Technology
Cross-language Information Retrieval (CLIR) has been studied at TREC and subsequent evaluation forums for more than twenty years, but recent advances in the application of deep learning to information retrieval (IR) warrant a new, large-scale effort that will enable exploration of classical and modern IR techniques for this task.
Tags: TREC text retrieval conference,
Modified: 2025-04-06
TREC 2022 Clinical Trials Dataset
Data provided by National Institute of Standards and Technology
The goal of the Clinical Trials track is to focus research on the clinical trials matching problem: given a free text summary of a patient health record, find suitable clinical trials for that patient.
Tags: TREC text retrieval conference,
Modified: 2025-04-06
Simultaneous rheology and cure kinetics dictate thermal post-curing of thermoset composite resins for material extrusion
Data provided by National Institute of Standards and Technology
Thermoset composite structures printed at room temperature using direct ink writing often collapse during thermal post-curing. This behavior suggests that the rheological properties that govern structural stability (i.e., storage modulus and/or yield stress) are sensitive to both temperature and conversion. The rheo-Raman instrument provides a way to directly link rheological properties, temperature, and conversion.
Tags: rheo-Raman,thermoset composite,yield stress fluid,cure kinetics,direct ink writing,thermal post-cure,
Modified: 2025-04-06
Coherence-limited digital control of a superconducting qubit using a Josephson pulse generator at 3 K
Data provided by National Institute of Standards and Technology
Most data generated are averaged heterodyne IQ voltages of a reflectometry of a superconducting cavity dispersively coupled to a transmon qubit, where the phase shift of the cavity probe tone is used to infer the qubit state. These data are collected while performing various parameter sweeps to track the qubit state evolution in response to various stimuli.There is also simulation data used to model qubit state evolution when driven with digital pulses.
Tags: Quantum computing,scalable,cryogenic control,Josephson junction (JJ),Single Flux Quantum (SFQ),transmon,superconductor,
Modified: 2025-04-06
Data for manuscript: Beating thermal noise in a dynamic signal measurement by a nanofabricated cavity-optomechanical sensor.
Data provided by National Institute of Standards and Technology
'Beating thermal noise in a dynamic signal measurement by a nanofabricated cavity-optomechanical sensor', Mingkang Wang, Diego J. Perez-Morelo, Georg Ramer, Georges Pavlidis, Jeffrey J. Schwartz, Liya Yu, Robert Ilic, Andrea Centrone, and Vladimir A. Aksyuk, Science Advances 9, eadf759, 2023.DOI:10.1126/sciadv.adf7595Thermal fluctuations often impose both fundamental and practical measurement limits on high-performance sensors, motivating the development of techniques that bypass the limitations imposed by thermal noise outside cryogenic environments.
Tags: Thermal noise,cavity optomechanical sensing,nanomechanical resonator,PTIR,
Modified: 2025-04-06
High-Rate Volumetric Particle Tracking Microscopy (HR-VPTM) validation data
Data provided by National Institute of Standards and Technology
To verify and validate the HR-VPTM technique, both synthetic images and gels with embedded particles undergoingcontrolled deformations were used to compared known and reconstructed deformations at assorted strain-ratesor frame-rates. We simulated the light-field representation of particles undergoing motion with ray tracing andinvestigated the sensitivity of the measurement technique to synthetic noise floor and various motion fields.
Tags: Light field microscopy,particle tracking,motion tracking,volumetric deformation,soft material,3D imaging,high speed imaging,
Modified: 2025-04-06