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  • High-resolution Targeted 3D Imaging Postseismic Products of the Ridgecrest M6.4 and M7.1 Earthquake Sequence

    Creator:
    Donnellan, Andrea, Lyzenga, Gregory, Wang, Jun, Pierce, Marlon, and Goulet, Christine
    Description:
    n/a
    Citation to related publication:
     www.geo-gateway.org
    Title:
    High-resolution Targeted 3D Imaging Postseismic Products of the Ridgecrest M6.4 and M7.1 Earthquake Sequence

  • Full-Spectrum Prediction of Peptides Tandem Mass Spectra using Deep Neural Network

    Creator:
    Kaiyuan, Liu and Haixu, Tang
    Description:
    n/a
    Keyword:
    Spectrum Prediction, Tandem Mass Spectra, and Deep Neural Network
    Citation to related publication:
     http://www.predfull.com/datasets
    Title:
    Full-Spectrum Prediction of Peptides Tandem Mass Spectra using Deep Neural Network

  • Matlab Files for Fourier Analysis for Beginners Matlab Files for Quantitative Methods for Vision Research Course

    Creator:
    Thibos, Larry N.
    Description:
    These matlab files were produced by a Macintosh computer running Matlab version 2015. Files with the extension *.m are unformatted text files that can be opened with any text editor. They are Matlab scripts and functions that can be opened and executed by Matlab. Files with the extension *.mat are binary data files that can be opened only by Matlab. These Matlab files are intended for readers of the monograph “Fourier Analysis for Beginners” who wish to review numerical examples and exercises mentioned in the text. The full text of the book can be downloaded at  http://hdl.handle.net/2022/21365 .
    Keyword:
    Quantitative Methods, Vision Research, Fourier Analysis, and Matlab
    Citation to related publication:
     http://hdl.handle.net/2022/21365
    Title:
    Matlab Files for Fourier Analysis for Beginners Matlab Files for Quantitative Methods for Vision Research Course

  • Bedrock Geologic Map of the Southern Half of the Knox 30- X 60-Minute Quadrangle, Indiana

    Creator:
    McLaughlin, Patrick I., Bancroft, Alyssa M., and Johnson, Matthew R.
    Description:
    The Bedrock Geologic Map of the Southern Half of the Knox 30- X 60-Minute Quadrangle was created to provide digital access to the bedrock geology of southern half of the Knox quadrangle in northern Indiana. This geodatabase presents basic bedrock geological information that contributes to the characterization of potential mineral resources and bedrock aquifer systems. The data are synthesized from archived public domain geological data obtained from many different sources, original data obtained from fieldwork conducted by the authors, and contract drilling supported by project funds. Archive data sources include petroleum-well records, water-well records, refraction seismic surveys, and the geological literature. Project data includes measurements from quarry exposures, drill cores, drill cuttings, geophysical logs, chemostratigraphic analysis via portable X-ray fluorescence and stable isotope ratio mass spectrometry, conodont biostratigraphy, and horizontal-to-vertical spectral ratio geophysical surveys. This database is, in large part, the result of a cooperative mapping agreement between the U.S. Geological Survey (USGS) and the Indiana Geological and Water Survey through the STATEMAP program of the USGS.
    Keyword:
    Indiana Geological and Water Survey (IGWS), formation, bedrock, member, Devonian, Silurian, stratigraphy, Antrim Shale, Muscatatuck Group, Traverse Formation, Detroit River Formation, Wabash Formation, and Liston Creek Limestone Member
    Citation to related publication:
    Indiana Geological Survey (IGS), 2013a, BEDROCK_SURFACE_250K_IGS_IN.SHP--Bedrock surface contours of Indiana: 1:250,000, line shapefile. -  https://maps.indiana.edu/metadata/Geology/Bedrock_Surface_Contours.html Indiana Geological Survey (IGS), 2013b, Petroleum Database Management System [Microsoft SQL server database]. -  https://igws.indiana.edu/pdms/WellSearch.cfm
    Title:
    Bedrock Geologic Map of the Southern Half of the Knox 30- X 60-Minute Quadrangle, Indiana

  • Quaternary Geology of the Indiana Portion of the Eastern Extent of the South Bend 30- x 60-Minute Quadrangle

    Creator:
    Antinao, J. L. and Rupp, R. F.
    Description:
    The Quaternary Geology of the Indiana Portion of the Eastern Extent of the South Bend 30- x 60-Minute Quadrangle was created to provide digital access to the Quaternary geology of the eastern extent of the South Bend 30- x 60-minute quadrangle in Indiana. This geodatabase presents basic Quaternary geological information that contributes to the development of a three-dimensional framework of the state of Indiana. The data are synthesized from archived public domain geological data obtained from many different sources, original data obtained from fieldwork conducted by the authors, and contract drilling supported by project funds. Archive data sources include water-well records, refraction seismic surveys, borehole descriptions and geophysical logs, and the geological literature. Project data includes observations and measurements from drilled and sampled boreholes and estimated bedrock depths from analysis of horizontal-vertical spectral ratios (HVSR) seismic measurements. This database is, in large part, the result of a cooperative mapping agreement between the U.S. Geological Survey (USGS) and the Indiana Geological and Water Survey through the STATEMAP program of the USGS.
    Keyword:
    Indiana Geological and Water Survey (IGWS), IGWS, formation, quaternary, surficial, Wedron Group, Martinsville Formation, Atherton Formation, Wadsworth Formation, Haeger Formation, Lemont Formation, Elkhart Formation, Yorkville Member, Batestown Member, Late Pleistocene, and Holocene
    Citation to related publication:
    Antinao, J. L., and Rupp, R. F., 2021, Quaternary geology of the Indiana portion of the eastern extent of the South Bend 30- x 60-minute quadrangle: Indiana Geological and Water Survey, Indiana Journal of Earth Sciences, v. 3, scale 1:100,000. doi: 10.14434/ijes.v3i0.31698
    Title:
    Quaternary Geology of the Indiana Portion of the Eastern Extent of the South Bend 30- x 60-Minute Quadrangle

  • 5-G MD Simulations

    Creator:
    Lewis, Jared C., Roux, Benoît, Li, Ying, and Upp, David
    Description:
    To gain insight into how the POP scaffold might give rise to the observed ArM selectivity, molecular dynamics simulations were conducted on models of 5-G that involved different starting coordination states of dirhodium cofactor 1. Three starting coordination states (5-G apo, 5-G with parameterized Rh-His bond, 5-G without Rh-His bond) were studied. The initial structure of 5-G apo was constructed from the crystal structure of POP, with the following amino acids mutations made using VMD17: S477F/E104A/F146A/K199A/D202A/S301G/G99S/Y326H/Q98P/S99H/V71G/E283G. The 5-G with Rh-His and 5-G without Rh-His bond models were constructed by mutating S477Z (Z is azidophenylalanine, where dirhodium cofactor 1 covalently links to the protein), which is the only other mutation from 5-G apo. No other changes where made to the model without a Rh-His bond. The Rh-His model contains a parameterized H326 bond to one of the dirhodium atoms, as shown in Figure 2D. MD simulations were performed for the 5-G apo, with Rh-His and no Rh-His POP enzymes. All three structures were bathed in a 0.15M KCl solution using the Solution Builder Module in CHARMM-GUI.18 These systems were roughly 100  100  100 Å3 in dimension and contained ~ 110,000 atoms. The periodic boundary conditions were counted using the particle-mesh Ewald method with an automatic generated grid size. Once the simulation systems were generated, they were subjected to equilibration at 358.15 K. The system was first equilibrated in an NVT ensemble for 10 ns. The equilibration simulations were performed using NAMD2.14 GPU acceleration version package19 on Nvidia’s P100 GPUs. After equilibration, the systems were simulated for 1000 ns each in an NPT ensemble with temperature set to 358.15 K and the isotropic pressure set to 1 atm. Langevin thermostats with a damping coefficient of 1 ps-1 were used to keep the temperature constant. The cutoff of the van der Waals interactions and short-range electrostatic interactions were set to ~25 Å as suggested by the guesser script. The additive C36 force field was used in all the simulations performed here.20,21,22,23 The force field parameters for the covalently linked dirhodium cofactor 1 were generated using the GAAMP server.24
    Citation to related publication:
    Title:
    5-G MD Simulations

  • Test data (330mb)

    Creator:
    Fridmanski, Ethan
    Description:
    test data
    Citation to related publication:
    Title:
    Test data (330mb)

  • The Timing versus Resource Problem in Nonnative Sentence Processing: Evidence from a Time-Frequency Analysis of Anaphora Resolution in Successive wh-Movement in Native and Nonnative Speakers of French

    Creator:
    Dekydtspotter, Laurent , Miller, A. Kate, Iverson, Mike ,Xiong, Yanyu, Swanson, Kyle , & Gilbert, Charlène
    Description:
    The data represent induced power at the bridge between a matrix clause and an embedded clause represented by the words dit 'said' and que 'that' in French linked to four conditions as in (1a - d). (1a) Quel reportage la concernant est-ce que Laetitia a dit que Jérémie avait regardé avec appréhension? (1b) Quel reportage à propos d’elle est-ce que Laetitia a dit que Jérémie avait regardé avec appréhension? (1c) Quel reportage la concernant est-ce que Jérémie a dit que Laetitia avait regardé avec appréhension? (1d) Quel reportage à propos d’elle est-ce que Jérémie a dit que Laetitia avait regardé avec appréhension? ‘Which report regarding/about her did Laetitia/Jérémie say that Jérémie/Laetitia had watched with apprehension?’ These four conditions manipulated the contains of interrogative expressions. (1a/condition A) involves a modifier with an early match antecedent. (1b/condition B) involves a complement with an early match antecedent. (1c/condition C) involves a modifier with a late match antecedent. (1d/condition D) involves a complement with an late match antecedent. Our the time-frequency analysis was performed with the FieldTrip toolbox as eight datasets for four conditions (1a - 1d) and two groups (NSs and NNSs). The time window of interest in each epoched trial included the two critical bridge words dit que ‘said that’, and so covered 1.85 seconds, plus a 700ms baseline. A 50ms interval was left between the baseline and the critical window to prevent spectral leakage in plotting and analyses. We convolved a family of Morlet wavelets of 7 cycles with the selected time window of each EEG trial, which yielded the time-frequency information of the induced neural activity. After the induced power was obtained for each condition of each subject, a log transformation was conducted across channels and frequencies for each subject to standardize the power unit as dB. The length of the wavelets was set as 3 standard deviations of the Gaussian kernel. At 1Hz, the wavelet duration was 2.228 seconds. The spectral bandwidth was 0.286Hz. At 60Hz, the wavelet duration was 0.037 seconds. The spectral bandwidth was 17.143Hz. This procedure only allowed us to analyze the data starting at 5Hz (wavelet duration = 0.446 seconds; spectral bandwidth = 1.429Hz).
    Keyword:
    parsing, movement, anaphora, time-frequency, EEG
    Citation to related publication:
    Title:
    The Timing versus Resource Problem in Nonnative Sentence Processing: Evidence from a Time-Frequency Analysis of Anaphora Resolution in Successive wh-Movement in Native and Nonnative Speakers of French

  • Indiana Sanborn Maps

    User Collection
    Creator:
    Sanborn Map Company and Herman B Wells Library Map Collection
    Description:
    Sanborn Fire Insurance Maps were made for the interests of fire insurance companies, but because they are detailed, building-by-building depictions of most urban areas, they are useful for many kinds of research.
    Keyword:
    Sanborn Fire Insurance Map, Map, and Herman B Wells Library Map Collection
    Discipline:
    General Information Sources
    284Sub-collections
    0Works

  • Effects of Vegetation on Flux of NO, NO2, and N2O in a Mixed Deciduous Forest Clearing

    Creator:
    Payne, Zachary C, Mushinski, Ryan M, Poehlman, John, Pusede, Sally E, and Raff, Jonathan D
    Description:
    Gas phase measurements of NO, NO2, N2O, CO2 and O3 were collected from four experimental chambers and 1m above the ground during a field campaign at the Indiana University Research and Teaching Preserve from 08/02/2017 to 08/18/2017. Chambers contained different levels of vegetation to understand the effect that vegetation has on soil fluxes of these gases. These measurements were processed in R computing environment to produce measurement of fluxes. Raw data and processed data both appear in this dataset.
    Keyword:
    Nitric Oxide, Nitrous Oxide, Nitrogen Dioxide, Soil Gas Flux, and Vegetation Effects
    Citation to related publication:
    JGR Atmosphere - Presubmission
    Title:
    Effects of Vegetation on Flux of NO, NO2, and N2O in a Mixed Deciduous Forest Clearing