PURR Registry

Analytic Modeling of Distributed Acoustic Sensing Signals: Matlab Codes for DAS Wavelets and Attenuation

10.4231/053G-DR41

Douglas R Schmitt , Oumeng Zhang

09/29/2023

Archive contains Matlab based codes to calculate DAS responses to propagating plane elastic waves.

acoustic signals DAS geophysics seismic attenuation seismic behavior seismic wavelets VSP wellbore

Effect of Gaze Diversion during Obstacle Crossing for Younger and Older Adults

10.4231/PVYY-QF71

Hye Young Cho , Shirley Rietdyk

09/26/2023

We determined if sensory interference altered locomotor performance under low levels of cognitive, temporal, and gait demand, and if the change in performance is different for younger versus older adults.

adaptive gait dual-task gaze diversion visual control

Influence of Ions on Hydrophobic Self-Assembly

10.4231/8GBW-9P30

Andres Urbina Bucheli , Denilson . Mendes de Oliveira , Dor Ben-Amotz , Kenneth Judd

10/03/2023

Combined experimental and theoretical study of the influence of ions, including H+ and OH-, on the self-assembly of micelles composed of 1,2-hexanediol.

Hydrophobic Ions Self-Assembly Water

Inferred information (distance information) repository of Industry Foundation Classes (IFC)-based Building Information Modeling (BIM)

10.4231/V1ZH-ST79

Fan Yang , Jiansong Zhang

09/27/2023

A collection of position and distance information for 242 components in building information modeling using two methods (manual and automatic).

Automated Building Code Compliance Checking Building Information Modelling (BIM) Construction Management Technology Industry Foundation Classes (IFC) information

A Rotated Staggered Grid (RSG) finite-difference elastic wave solver based on Devito

10.4231/R8N7-HX28

Douglas R Schmitt , Oumeng Zhang

11/14/2023

An Optimized Rotated Staggered Grid (RSG) finite-difference elastic wave solver for modeling 2D/3D seismic wave propagation in complex anisotropic media, based on the open-source Python finite-difference package, Devito.

anisotropy Modeling modeling and simulation seismic behavior

MATLAB scripts and SimVascular case files for "Oscillatory flows in compliant conduits at arbitrary Womersley number"

10.4231/SW73-D037

Ivan C. Christov , Shrihari Dhananjay Pande , Xiaojia Wang

10/04/2023

Zip file with codes and data to make the plots in the manuscript "Oscillatory flows in compliant conduits at arbitrary Womersley number" by Pande, Wang & Christov (2023).

CFD elastic deformation Fluid Mechanics fluid-structure interactions lubrication theory Mechanical Engineering oscillatory flow viscous fluid flow Womersley number

Applications of Production Vehicle Road Roughness Data Before and After Pavement Construction

10.4231/AQ5K-NR86

Darcy M. Bullock , Howell Li , Justin Mahlberg

10/05/2023

This visualization shows a synced view of a road improvement project before the project began and after. The video also displays the international roughness index value for each respective tenth mile before and after construction.

Civil Engineering connected vehicles evaluation International Roughness Index IRI JTRP management Pavement Pavement Quality

Salt Stockpile Inventory – 100 Bucket Salt Movement Experiment September 12 to 13, 2023 – INDOT Lebanon Salt Facility

10.4231/E38N-JM26

Ayman F Habib , Darcy M. Bullock , Haydn A Malackowski , Justin Mahlberg , Mina Joseph , Myles Wayne Overall , Tony Johnson

10/09/2023

This visualization shows a timelapse of a salt pile being moved from a barn to a dome and then back using a front-end loader on September 12 and 13, 2023.

Civil Engineering JTRP LiDAR management salt stockpile Weather Winter Operations

Water vapor stable isotope memory effects of common tubing materials

10.4231/T6J3-H649

Alexandra Meyer , Lisa Welp-Smith

11/16/2023

A laboratory experiment testing the water vapor isotopic memory of a few common air intake tubing materials (PFA, FEP, PTFE, HDPE, and copper, plus Bev-A-Line XX). Memory metrics are quantified at 2 different temperatures.

carryover deuterium excess EAPS isotopic Los Gatos memory effect water isotopes Water Vapor

Chavas and Peters (2023, BAMS): Static energy deserves greater emphasis in the meteorology community.

10.4231/TJK1-HS57

Daniel Robert Chavas , John Peters

10/26/2023

Excel file for Figure 1 and MATLAB code + data for Figures 2 and 3 of the manuscript Chavas and Peters (2023) accepted for publication in Bulletin of the American Meteorological Society

Climate Education potential temperature static energy Weather

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Total is 119 Results