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982 results found

Additive Manufacturing Profile

Data provided by  National Institute of Standards and Technology

Contains associated data for the manuscript "Layered Security Guidance for Data Asset Management in Additive Manufacturing" by Fahad Milaat and Joshua Lubell. The associated data is the source of the OSCAL representations in Section 4 of the manuscript.

Tags: additive manufacturing,cybersecurity framework,Asset Management,Profile,

Modified: 2024-02-22

Views: 0

"pyproject2conda": A script to convert `pyproject.toml` dependencies to `environemnt.yaml` files.

Data provided by  National Institute of Standards and Technology

The main goal of `pyproject2conda` is to provide a means to keep all basicdependency information, for both `pip` based and `conda` based environments, in`pyproject.toml`. I often use a mix of pip and conda when developing packages,and in my everyday workflow. Some packages just aren't available on both. The application provides a simple comment based syntax to add information to dependencies when creating `environment.yaml`. This package is actively used by the author, but is still very much a work inprogress.

Tags: python,devoloper tool,python packaging,

Modified: 2024-02-22

Views: 0

Single-track laser scan cross-sectional micrographs on IN625 and IN718 bare plates with melt pool depth and width measurements

Data provided by  National Institute of Standards and Technology

Single-track laser scans were produced with Yb-fiber lasers on bare plates of IN625 and IN718 using three different laser powder bed fusion machines. The laser power, scan speed, and laser spot diameter varied. Tracks were cross-sectioned and metallographically prepared. Optical micrographs were taken on etched samples. Melt pool depth and width measurements were made on optical micrographs. The dataset includes optical micrographs and melt pool width and depth measurements.

Tags: melt pool,Laser Powder Bed Fusion,process maps,microstructure,

Modified: 2024-02-22

Views: 0

Data for "Characterizing Interconnects to 325 GHz" to be submitted to "Transactions on Microwave Theory and Techniques"

Data provided by  National Institute of Standards and Technology

Included here are figures and other relevant data from the paper "Characterizing Interconnects to 325 GHz". Abstract: We developed an interconnect characterization procedure that first embeds the interconnect into the error boxes of a multiline thru-reflect-line calibration and subsequently de-embeds the interconnect with a multi-tiered calibration. We experimentally validated our method with distributed contactless interconnects in the form of broadside coupled coplanar waveguides as a test case.

Tags: on-wafer calibration,multiline TRL,heterogeneous interconnect,broadside-coupled coplanar waveguide,distributed circuit model,de-embedding,

Modified: 2024-02-22

Views: 0

Data Publication: Metallurgical Analysis and Conservation of Turbine Blades from Recovered Apollo F-1 Engines

Data provided by  National Institute of Standards and Technology

This data set includes data and metadata about a metallurgical analysis and conservation of turbine blades from a recovered F-1 engine from the Apollo 16 Saturn V rocket. This data set includes:  images of the as recovered turbine blades, cross sections of the recovered turbine blades after vacuum impregnation, x-ray fluorescence (XRF) and energy dispersive spectroscopy (EDS) measurements of the recovered turbine blades.

Tags: Space Program; Superalloy; Turbine; marine corrosion; metallography,

Modified: 2024-02-22

Views: 0

Additive Manufacturing Benchmark 2022 Schema

Data provided by  National Institute of Standards and Technology

This resource is the implementation in XML Schema [1] of a data model that describes the Additive Manufacturing Benchmark 2022 series data. It provides a robust set of metadata for the build processes and their resulting specimens and for measurements made on these in the context of the AM Bench 2022 project.The schema was designed to support typical science questions which users of a database with metadata about the AM Bench results might wish to pose.

Tags: data model,additive manufacturing,build plate,material composition,laser absorptivity,radiography,mechanical testing,

Modified: 2024-02-22

Views: 0

Meta Learning Paper Supplemental Code

Data provided by  National Institute of Standards and Technology

Meta learning with LLM: supplemental code for reproducibility of computational results for MLT and MLT-plus-TM. Related research paper: "META LEARNING WITH LANGUAGE MODELS: CHALLENGES AND OPPORTUNITIES IN THE CLASSIFICATION OF IMBALANCED TEXT", A. Vassilev, H. Jin, M. Hasan, 2023 (to appear on arXiv).All code and data is contained in the zip archive arxiv2023.zip, subject to the licensing terms shown below. See the Readme.txt contained there for detailed explanation how to unpack and run the code. See also requirements.txt for the necessary depedencies (libraries needed).

Tags: natural language processing,Out of policy speech detection,Meta learning,deep learning,Language Models,

Modified: 2024-02-22

Views: 0

Data for manuscript: Scalable and Robust Beam Shaping Using Apodized Fish-bone Grating Couplers

Data provided by  National Institute of Standards and Technology

Experimental and modeling data for manuscript "Scalable and Robust Beam Shaping Using Apodized Fish-bone Grating Couplers" by Chad Ropp, Dhriti Maurya, Alexander Yulaev, Daron Westly, Gregory Simelgor and Vladimir Aksyuk, submitted. Preprint at arXiv:2309.08791.Efficient power coupling between on-chip guided and free-space optical modes requires precision spatial mode matching with apodized grating couplers. Yet, grating apodizations are often limited by the minimum feature size of the fabrication approach.

Tags: integrated photonics,grating couplers,optical mode converters,atomic-photonic interfaces,apodized photonic gratings,

Modified: 2024-02-22

Views: 0

Data for "Quadrature-Based Compressive Sensing Guarantees for Bounded Orthonormal Systems", to be submitted to IEEE Signal Processing Letters

Data provided by  National Institute of Standards and Technology

This dataset contains CSV files for the figures in the paper titled "Quadrature-Based Compressive Sensing Guarantees for Bounded Orthonormal Systems", to be submitted to the journal IEEE Signal Processing Letters. In this paper, we derive an approach to apply compressive sensing guarantees to linear inverse problems where measurements are samples of a function that can be expanded in a series of bounded orthonormal functions and require implementations using fast transform algorithms.

Tags: acoustic fields; antenna characterization; compressive sampling; compressive sensing; far-field pattern near-field pattern; sparse signal processing; Legendre polynomials; Wigner D-functions,

Modified: 2024-02-22

Views: 0

Validation Data and Control Software for ATIC: Automated Testbed for Interference Testing in Communication Systems

Data provided by  National Institute of Standards and Technology

Validation data and software for the paper, "ATIC: Automated Testbed for Interference Testing in Communication Systems," to appear in Proceedings of 2023 IEEE Military Communications Conference. See the README file for descriptions of the data files. Software is available at https://github.com/usnistgov/atic.

Tags: testbed,Spectrum sharing,interference susceptibility,

Modified: 2024-02-22

Views: 0