9 Works

Four-parameter composite beam stiffness optimization dataset (computer source code)

John Christopher Steuben & Cameron J. Turner
This is the computer source code (.cpp and .h files) for the four-parameter composite beam stiffness optimization dataset (dataset sample). The dataset describes the relation between the stiffness of a cantilevered composite beam and its manufacturing parameters. This dataset is used to design a beam of required stiffness. Two pieces of software are included for this analysis. HyperMaps is used to build a spline-based surrogate model of the beam's constitutive behavior. GraphNURBs is used to...

Four-parameter composite beam stiffness optimization dataset (dataset sample)

John Christopher Steuben & Cameron J. Turner
This is a dataset sample. The dataset describes the relation between the stiffness of a cantilevered composite beam and its manufacturing parameters. This dataset is used to design a beam of required stiffness. Two pieces of software (executables, not code) are included for this analysis. HyperMaps is used to build a spline-based surrogate model of the beam’s constitutive behavior. GraphNURBs is used to conduct robust optimization on the surrogate model to find the most robust...

CART 2 (2-bladed Controls Advanced Research Turbine) Variable Speed Data

Kathryn E. Johnson & Lee Jay Fingersh
Data is saved in a .dat format with supporting files in .c, .h, and .hdr formats. The supporting files can be read with any text editor. The .dat files are most easily read using the accompanying Matlab (.m) files.

Reflection tomography of time-lapse GPR data for studying dynamic unsaturated flow phenomena

Adam R. Mangel, Stephen M. J. Moysey & John H. Bradford
The .zip file contains raw GPR data, soil moisture probe data, and all numerical simulations. A README file is included that describes the contents of each file. Analysis of the GPR data was carried out using commercial software.

Transpiration-groundwater data from Mares et al. (2016)

Kamini Singha
We investigate how soil moisture is affected by daily transpiration using time-lapse electrical resistivity imaging (ERI) on a highly instrumented ponderosa pine and the surrounding soil throughout the growing season. By comparing sap flow measurements to the ERI data, we find that periods of high sap flow within the diel cycle are aligned with decreases in ground electrical conductivity and soil moisture due to drying of the soil during moisture uptake. As sap flow decreases...

Voyager field weighting information

Laura Guy
As is. Use with caution. Make sure you make a copy of your existing field weightings before making any changes. Using these files is not a substitute for reading and understanding the Voyager documentation related to field weightings. It is recommended you read that documentation first.

Seismic refraction data from Gordon Gulch, Boulder Creek Critical Zone Observatory

Kamini Singha
We investigate the relationship between slope aspect, subsurface hydrology, and critical zone (CZ) structure in a montane watershed by examining the orientations of foliation and fracturing and thicknesses of weathered material on north- and south-facing aspects. Weathering models predict that north-facing slopes will have thicker and more porous saprolite due to colder, wetter conditions, which exacerbate frost damage and weathering along open fractures. Using borehole imaging and seismic refraction, we compare the seismic velocity and...

Modeling earthquake rupture propagation based on calculation of energy components

Zoheir Khademian, Masami Nakagawa & Ugur Ozbay
Updated dataset (version 2) added 20200318. Title from README file: Numerical study on earthquake energy partitioning : relationships among radiated energy, seismic moment, and stress drop

Using minute papers to determine student cognitive development levels

Lia Vella
Can anonymous written feedback collected during classroom assessment activities be used to assess students' cognitive development levels? After library instruction in a first-year engineering design class, students submitted minute papers that included answers to "what they are left wondering." Responses were coded into low, medium and high categories correlated to cognitive stages following a codebook that was developed based largely on Perry's model and on two semesters' worth of prior student feedback. Preliminary analysis suggests...

Registration Year

  • 2018
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Resource Types

  • Dataset
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