cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.4231/1mfv-rd45
title: Intelligent Snow Plow: Automated Precision Brine Application on Interstate 465

description: &lt;p&gt;[[Video(https://www.youtube.com/watch?v=5bKh7udYFHQ)]]&lt;/p&gt;

&lt;p&gt;Through documentation, it was determined that brine application without the automated technology requires the driver&rsquo;s attention over 600 times on I-465, which can be very distracting/taxing on the driver on a 2-6 lane interstate with high traffic volumes.&lt;/p&gt;

&lt;p&gt;The information provided in this resource is based on the intelligent snowplow database for Indiana managed by the Joint Transportation Research Program (JTRP). The database itself is not available for download in PURR because it is both prohibitively large and continually updated, but this resource is part of a series of tools based on those data.&lt;/p&gt;

&lt;p&gt;For fleet management and training, Automatic Vehicle Location devices were installed on all 1,100 Indiana Department of Transportation (INDOT) fleet trucks beginning in October 2020.  The resulting intelligent snowplow database stores real-time vehicle location, salt spreader controller and vehicle data, and dash images every minute, allowing agencies to actively monitor and deploy their assets. INDOT manages and maintains over 28,000 miles of roadways. Maintenance of the roadways includes pavement repair in the summer as well as snow removal and de-icing in the winter. The prioritization of assets during winter storm events is crucial and impacts travel and safety. The objective of this project was to identify and develop tools INDOT could provide its operators to effectively perform winter operation de-icing activities. This project examined application methods and data to provide analytics and make data-driven decisions for state-wide deployment and operations. Discovery of calibration metrics partnered with fleetwide telematics enabled the development of analytic dashboards that allowed real-time evaluations and adjustments to be made during winter operation activities. These tools will allow the agency to better treat and enhance safety for road users.&lt;/p&gt;
description: This video illustrates the brine application location on Interstate 465.
DOI: 10.4231/2xts-m551
title: Urban Air Mobility Vehicle Dataset

description: &lt;p&gt;A wide array of electric vertical takeoff and landing (eVTOL) vehicles are in various stages of development. The addition of these vehicles to the Urban Air Mobility (UAM) market would provide more options for short to medium distance aerial transportation, filling the niche that is currently occupied by helicopters. However, the costs and benefits of adopting these vehicles are reliant on many different factors related to both the aircraft and its operating environment.This paper compares 13 UAM vehicles (12 emerging eVTOL vehicles and one helicopter) using a Direct Operating Cost (DOC) model developed by the authors. With the computed DOC values for each vehicle, a computational framework determines, from a set of known passenger trips in the Chicago Metropolitan Area, the number of passenger trips that would use UAM as part of the total trip. These assessments use a specific network of aerodromes in the ChicagoMetropolitan Area using existing sites that could support UAM aircraft operations. From the results, we infer important vehicle characteristics and preferable vehicle configurations for the specific aerodrome network that lead to the highest number of passenger trips utilizing UAM.&lt;/p&gt;
description: A wide array of electric vertical takeoff and landing (eVTOL) vehicles are in various stages of development with the goal of serving Urban Air Mobility (UAM) missions. This dataset describes emerging eVTOL vehicles' characteristics.
DOI: 10.4231/127x-4311
title: Depression Symptom Trajectories During the Process of Deployment in Military Couples

description: &lt;p&gt;This project is secondary data analysis of Family Journeys (award number: W81XWH-14-1-0325 from the Defense Health Program, PI: Shelley MacDermid Wadsworth). Using latent growth mixture modeling, we modeled depression trajectories of deploying and nondeploying National Guard service members and spouses before, during, and after deployment. We then predicted class membership from background characteristics and evaluated whether partners&#39; depression trajectories were linked to each other.&lt;/p&gt;
description: Using latent growth mixture modeling, we modeled depression trajectories of deploying and nondeploying National Guard service members and spouses before, during, and after deployment.
DOI: 10.4231/sdj6-9c84
title: Stability of dhurrin and HCN release in dried sorghum samples

description: &lt;p&gt;Sorghum contains the cyanogenic glucoside dhurrin. The hydrolysis of dhurrin leads to the release of HCN, which can be toxic to livestock feeding on sorghum. Management strategies include the utilization of sorghum as hay. The hay making process has been reported to reduce dhurrin content; however, the dynamics of this process are not well understood. In this study, quantitative analyses were conducted to measure changes in dhurrin content of diverse sorghum genotypes over time and the release of HCN in dried samples under varying rehydration methods.&lt;/p&gt;

&lt;p&gt;Contrary to expectations, dhurrin content was shown to be stable during the drying process and for up to two months in dry tissue samples. HCN release from dried samples decreased over time when tissue samples were rehydrated with water. Subsequent studies demonstrated that dhurrinase2 became inactive in tissue samples rehydrated with water; thereby, slowing slowing the conversion of dhurrin to HCN. Rehydration studies using a modified &lt;em&gt;In vitro&lt;/em&gt; Dry Matter Digestibility Assay demonstrated that rumen fluid expedited the quick release of HCN.&lt;/p&gt;
description: Dhurrin is a cyanogenic glucoside of sorghum. Dhurrin content is thought to decline when making sorghum hay. Contrary to expectations, this study demonstrated that dhurrin was stable in sorghum tissues during the hay drying and curing process.
DOI: 10.4231/a5b3-xv27
title: Contour-based detection and quantification of tar spot stromata using RGB images of maize leaves

description: &lt;p&gt;Quantifying tar spot of corn intensity has traditionally been conducted by human raters through visual-based estimations. However, this traditional method is costly in terms of time and labor and prone to rater subjectivity. Furthermore, an objective, accurate and high throughput method for quantifying stromata on corn leaves is currently unavailable. This dataset contains the algorithm for stromata contour analysis codes and the RGB images of tar spot-infected corn leaves to test and verify the algorithm. This dataset was created to test our algorithm using contour analysis-based quantification of tar spot stromata and to construct standard area diagrams for tar spot of corn. &lt;/p&gt;
description: This dataset contains RGB images of the tar spot-infected corn leaves created for testing algorithm that uses contour analysis-based quantification of tar spot stromata.
DOI: 10.4231/4bg9-t520
title: Strother & Bennett - Racial Group Affect and Support for Civil Liberties

description: &lt;p&gt;Civil liberties are a linchpin of liberal democracy, and are central to the practice and discourse of American politics. However, there is little research exploring whether or to what extent group attitudes influence public opinion on constitutionally guaranteed liberties. For this reason, we seek to shed light on whether the public actually views rights as fundamental, or whether attitudes toward groups &ndash; in this case, racial groups &ndash; moderate attitudes about civil liberties. We use a series of survey experiments to assess whether public support for constitutional protections &ndash; such as those found in the First, Second, and Fifth Amendments &ndash; is contingent on respondents&rsquo; attitudes toward the group identity of those benefiting from these protections. We show that while Americans do hold civil liberties in high esteem, attitudes toward a variety of constitutional rights are significantly conditioned by attitudes toward the group exercising a given right. Our findings indicate a gap between the ideal of civil liberties and what we see in reality, and suggest that racial attitudes may be endangering a core tenet of our political system.&lt;/p&gt;
description: We use a series of survey experiments to assess public support for constitutional protections. We show that Americans hold civil liberties in high esteem, but opinion toward constitutional rights are significantly conditioned by group attitudes.
DOI: 10.4231/ft0s-1715
title: Audio files and raw data for Perceptually Robust English Sentence Test - Revised (PRESTO-R).

description: &lt;p&gt;Test material comes from the PRESTO (Perceptually Robust English Sentence Test Open-set; Gilbert et al. 2013), a high variability test containing multiple speakers with a variety of dialects.  PRESTO contains 20 lists, with 18 sentences in each (9 male and 9 female talkers).  Keyword scoring is used and each list has 76 keywords.  In the process of establishing the feasibility of the PRESTO, it was realized that lists were not equated for performance.  Therefore, 16 young, normal-hearing listeners were tested on all of the sentences at a -3 dB SNR in random order.  After data collection, sentences between lists were swapped, while controlling for gender and keywords, to create 19 lists with equal performance.  This newly balanced test is referred to as PRESTO-R, for revised.&lt;/p&gt;

&lt;p&gt;&lt;a href="http://web.ics.purdue.edu/~alexan14/Publications_files/Plotkowski_Alexander_2016.pdf"&gt;Plotkowski, A., and Alexander, J. M. (2016).&lt;/a&gt;  &ldquo;A sequential sentence test paradigm using revised PRESTO sentence lists,&rdquo; J. Am. Acad. Audiol., 27, 647-660.&lt;/p&gt;
description: Audio files and raw data for Perceptually Robust English Sentence Test - Revised.
DOI: 10.4231/ag8v-dm52
title: s-sh Confusion Test Audio Files

description: &lt;p&gt;Sixty-six minimal pair /s/ and /ʃ/ words were selected, including proper nouns (e.g. Sam to contrast with sham). Forty-five of these pairs had /s/-/ʃ/ in the initial position, eighteen in the final position, and three in the medial position. Six female talkers were recorded speaking these words in with the carrier phrase &ldquo;pick the word ____ now,&rdquo; in order to encourage a natural speaking rate and to discourage emphasizing the /s/-/ʃ/ portion of the word. Native geographical regions of the talkers included the Midwest (Illinois, Indiana, and Ohio), the South (Tennessee), and the Northeast (New Jersey). Recordings were obtained in a sound-treated booth using a Shure model SM48 microphone positioned at a 45-degree angle and 4-5 inches from the talker&rsquo;s mouth. Using a computer outside the booth, Audacity open source software version 2.1.2 was used to record the speech at a rate of 44,100 Hz with 32-bit depth. During recording, slips of paper were printed with each word, and the order was randomized by shuffling the slips. This was done to help avoid the tendency to over-enunciate the difference between the paired set, as might occur if the minimal pair was spoken sequentially. To extract words from the longer phrases, lab assistants used Audacity to examine the time waveform to mark the keyword, and then to listen to it in isolation to further refine their selection. The waveform was then marked at the zero amplitude crossings. These were extracted to an Audacity sound file and saved. Then using similar methods, the start and end time for the contrastive /s/ and /ʃ/ sounds were marked in the Audacity file for later acoustic analysis. For quality control purposes, three lab assistants listened to the recordings individually in order to make judgments about sound quality and naturalness when played in isolation. For a further check of quality control, the assistants listened to word pairs sequentially to ensure that the pronunciation was similar in most respects, except for the /s/ and /ʃ/. Words and word pairs that did not meet this requirement were re-recorded and evaluated again, and if necessary recorded yet again. Keywords and the calibration tone are scaled to equal RMS amplitude (-20 dB full scale). Carrier phrases (&quot;pick the work . . .,&quot; &quot;say the word . . .,&quot; &quot;. . . now&quot; are scaled to the same amplitude as the keywords. Keywords were inserted into the carrier phrases with 50 ms of silence before and after the keyword.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://pubs.asha.org/doi/10.1044/2018_JSLHR-H-18-0267"&gt;Alexander, J.M. (2019).&lt;/a&gt;  &ldquo;The s-sh confusion test and the effects of frequency lowering,&rdquo; J. Speech Lang. Hear. Res., 62, 1486-1505.&lt;/p&gt;
description: Audio files for words in isolation and in two carrier phrases ("Pick the word" and "Say the word"), including word lists and calibration tone. Child version is a subset of word pairs from the adult version within a 5-year old...
DOI: 10.4231/1cks-s381
title: Rice imputation files: reference panel and recombination map

description: &lt;p&gt;This dataset contains files required for imputation of rice genomes using IMPUTE-2 software. These files were originally packaged within the Rice Imputation Server, a web-based platform developed by Wang &lt;em&gt;et al.&lt;/em&gt; (2018). The Rice Imputation Server has since reached the end of its service life. To continue facilitating imputation for the rice community, the authors are making the following data resources available to the public:&lt;/p&gt;

&lt;ul type="disc"&gt;
 &lt;li&gt;the Rice Reference Panel (RICE-RP) (12 .hap and 12 .legend files; one set per chromosome)&lt;/li&gt;
 &lt;li&gt;the fine-scale recombination map (12 .map files; one per chromosome)&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;Note that the uncompressed dataset is around 90GB. An additional pdf file (RICE-RP_description_180908.pdf) provides a description of the Rice Reference Panel and its assembly. &lt;/p&gt;

&lt;p&gt;Below is an example of a typical rice imputation job. &lt;/p&gt;

&lt;p&gt;impute2 -m reference_files/ReferencePanel_4.8M_SNP_chr2updated.map -h reference_files/GORP_phased_chr2.phased.hap -l reference_files/GORP_phased_chr2.phased.newID.legend -g inbox/chr2_unimputed.gen -int 7187159 10780737 -Ne 10000 -k_hap 100 -o results/chr2.imputed.chunk3&lt;/p&gt;

&lt;p&gt;Please refer to the instructions from IMPUTE-2 for a full description of parameters and file types as well as how to run the software on either your local machine or server: &lt;a href="https://mathgen.stats.ox.ac.uk/impute/impute_v2.html" rel="nofollow noreferrer noopener noreferrer" target="_blank"&gt;https://mathgen.stats.ox.ac.uk/impute/impute_v2.html&lt;/a&gt;. &lt;/p&gt;

&lt;p&gt;If you utilize these files for imputation, please cite the following reference:&lt;/p&gt;

&lt;p&gt;Diane R. Wang, Francisco J. Agosto-P&eacute;rez, Dmytro Chebotarov, Yuxin Shi, Jonathan Marchini, Melissa Fitzgerald, Kenneth L. McNally, Nickolai Alexandrov, Susan R. McCouch. An imputation platform to enhance integration of rice genetic resources. Nature Communications. doi: 10.1038/s41467-018-05538-1&lt;/p&gt;
description: Files required for imputation of rice genomes using IMPUTE-2 software.
DOI: 10.15468/dl.a6aw4k
title: Occurrence Download

description: A dataset containing 75 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Periglypta multicostata, Antigona multicostata, Venus multicostata, Venus thouarsii)",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Observation, Machine Observation, Human Observation, Occurrence evidence)",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1950"
 ]
}

 The dataset includes 75 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0059503-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.4231/0nwt-5y39
title: Failure pattern around the borehole in elastic and strength anisotropic rock formations

description: &lt;p&gt;This is a Matlab-based program to calculate the failure pattern around the wellbore in elastic and strength anisotropic rock formations under more general cases: (1) generalizing in-situ stress tensor without assuming the vertical stress is one of the principal stresses; (2) generalizing rock elastic stiffness matrix, which is suitable for any types of material symmetry; (3) distinguishing bedding/foliation planes from weak planes where the single plane weakness could be either bedding/foliation planes or joint sets; (4) providing five different failure criteria (Mohr-Coulomb, Modified Lade, Modified Wiebols and Cook, Drucker-Prager, and Mogi-Coulomb criterion) for users to choose to determine the failure of the intact rock mass.&lt;/p&gt;

&lt;p&gt;This easily-access program will help researchers conveniently explain enigmatic wandering breakout orientations that are widely observed in wellbore stability and in situ stress analyses. Besides researchers who are specialized in oil and gas exploration, generalizations made in the program are also likely to be an interest to researchers in mining and tunneling as well where more complex stress field might be encountered.&lt;/p&gt;

&lt;p&gt;A manuscript entitled &ldquo;A program to forward model the failure pattern around the wellbore in elastic and strength anisotropic rock formations&rdquo; has been submitted to International Journal of Rock Mechanics and Mining Sciences. &lt;/p&gt;
description: A Matlab-based algorithm that predicts the development of borehole breakouts in elastic and strength anisotropic rock formations using Lekhnitskij-Amadei (LA) equations.
DOI: 10.4231/2kse-4p49
title: Cyclic Voltammetry analysis of catalyst degradation modes in Polymer Electrolyte Fuel Cells

description: &lt;p&gt;The major source of inefficiency in Polymer Electrolyte Fuel Cells (PEFCs) is the sluggish nature of the Oxygen Reduction Reaction (ORR) at the cathode catalyst layer, which is typically boosted by using Platinum catalysts, However, the nanometer-sized catalyst particles are unstable and prone to degradation over the operational lifetime of a PEFC thus limiting its performance. Here, a thermo-kinetic model that takes into account the dissolution and oxidation mode of degradation of the carbon-supported catalysts is considered which serves as an enabler to simulate a cyclic voltammogram (CV) based on a standard durability protocol. The model is implemented in MATLAB employing an ode solver based on the Runge-Kutta algorithm (the pertinent files are named as &quot;CV_model.m&quot; and &quot;CV_function.m&quot;). Two representative protocols or input voltage profiles have been considered - triangular and trapezoidal. Further, as verification, the triangular voltage profile case also includes an experimental dataset (&quot;Experimental_data.csv&quot;). &lt;/p&gt;
description: This mathematical model helps simulate a cyclic voltammogram (CV) response based on the propensity of catalyst particles towards dissolution and/ or oxidation mechanisms.
DOI: 10.4231/4dqf-3g13
title: Implementing IPM: effects on pests, pollinators, and crop yield

description: &lt;p&gt;Environmental damage from insecticide overuse is a major concern, particularly for conservation of &ldquo;good&rdquo; insects such as pollinators that ensure stable production of food crops like fruits and vegetables. However, insecticides are also necessary for farmers to manage &ldquo;bad&rdquo; insects (i.e., pests) and thus a more holistic view of crop management needs to account for the proper balance between the beneficial and detrimental aspects of pesticides. Here, we used multi-year field experiments with a paired corn-watermelon cropping system to show that insecticide use can be dramatically reduced (by ca. 95%) while maintaining or even increasing yields through the conservation of wild bees as crop pollinators. These data demonstrate that food production and ecosystem sustainability are not necessarily conflicting goals.&lt;/p&gt;
description: Data on pesticide use, insect pests, pollinators, and crop yield across multiple years in a multi-crop agroecosystem.
DOI: 10.4231/gdfy-5a56
title: DRSP-Sim: A Simulator for Ride-sharing with Pooling: Joint Matching,Pricing, Route Planning, and Dispatching

description: &lt;p&gt;This is NYC taxi trip records used as the real-world dataset for the comprehensive ride-sharing simulation available at: https://github.itap.purdue.edu/Clan-labs/Dynamic_Matching_RS. We use 2016-05 trips for training and 2016-06 trips for evaluation.&lt;/p&gt;

&lt;p&gt;To run this simulator, the user can choose to either go through the pre-processing steps explained in README in the above Github link (also available under &quot;Supporting Docs&quot; here) to generate the data under the title &quot;Data Generation&quot;, or just fetch the pre-processed files directly from here, load them into a directory, and set the DATA_DIR variable in config/settings.py.&lt;/p&gt;

&lt;p&gt;Description of the provided files:&lt;/p&gt;

&lt;p&gt;1. The &quot;osrm&quot; folder (available in the Github repository) contains the OSM data downloaded from &lt;a href="https://www.google.com/search?client=safari&amp;rls=en&amp;q=wget+https://download.bbbike.org/osm/bbbike/NewYork/NewYork.osm.pbf+-P+osrm&amp;ie=UTF-8&amp;oe=UTF-8"&gt;https://download.bbbike.org/osm/bbbike/NewYork/NewYork.osm.pbf&lt;/a&gt; and preprocessed using the OSRM backend engine to extract the road network and geometry. (Data Generation steps #1 &amp; #2). This is, then, used if the user decides to use the OSRM engine for real-time routing.&lt;/p&gt;

&lt;p&gt;2.  &lt;strong&gt;db.sqlite3&lt;/strong&gt; is the trip database used for simulation after pre-processing the trip records downloaded from &lt;code&gt;https://s3.amazonaws.com/nyc-tlc/trip+data/. &lt;/code&gt;The columns in this database include [&#39;request_datetime&#39;, &#39;trip_time&#39;, &#39;origin_lon&#39;, &#39;origin_lat&#39;, &#39;destination_lon&#39;, &#39;destination_lat&#39;, &#39;fare&#39;]. (Data Generation steps #3 through #7). In addition, (in Data Generation step #8), prepares statistical demand profile using the training dataset and stores that in this database as well.&lt;/p&gt;

&lt;p&gt;3. &lt;strong&gt;routes.pkl&lt;/strong&gt; and &lt;strong&gt;tt_map.npy&lt;/strong&gt; contains the pre-computed trajectories and trip times respectively. &lt;strong&gt;reachable_map.npy&lt;/strong&gt; contains the discretized map of NewYork city according to the maps obtained from OSRM. These are pre-computed and generated using the OSRM engine to be used in real-time during simulation as the Fast Routing option provided to the user.  (Data Generation steps #9).&lt;/p&gt;
description: Significant development of ride-sharing services
presents a plethora of opportunities to transform urban mobility
by providing personalized and convenient transportation while
ensuring the efficiency of large-scale ride pooling.
DOI: 10.4231/scqm-m479
title: Contour-based detection and quantification of tar spot stromata using RGB images of maize leaves

description: &lt;p&gt;Quantifying tar spot of corn intensity has traditionally been conducted by human raters through visual-based estimations. However, this traditional method is costly in terms of time and labor and prone to rater subjectivity. Furthermore, an objective, accurate and high throughput method for quantifying stromata on corn leaves is currently unavailable. Two datasets can be found here: one dataset which contains the images that were used to develop and improve the stromata contour detection algorithm (SCDA). Another dataset contains 466 RGB images of corn leaves acquired at the Pinney Purdue Agricultural Center (PPAC), Indiana and used as data for proof of concept case study to demonstrate the utility of the presented algorithm (SCDA).&lt;/p&gt;
description: This dataset contains RGB images of the tar spot-infected corn leaves created for testing algorithm that uses contour analysis-based quantification of tar spot stromata.