cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.13020/jyp2-qd29
title: Chemical bonding and Born charge in 1T-HfS2

description: We combine infrared absorption and Raman scattering spectroscopies to explore the properties of 1T-HfS2- a heavy transition metal chalcogenide with strong spin-orbit coupling due to incorporation of the 5d center. We employ the LO-TO splitting of the Eu mode along with a reevaluation of mode mass, unit cell volume, and dielectric constant to reveal the Born effective charge. We find ZB*= 5.33e, in excellent agreement with complementary first principles calculations. In addition to resolving controversy over the nature of chemical bonding in this system, we decompose the Born charge into polarizability and local (ionic) charge. We find α= 5.07 Å3 and Z*= 5.19e, respectively. In order to understand how ZB* relates to the nominal 4+ charge of the Hf center, we decompose the theoretical Born effective charge into band-by-band contributions, and find that polar displacement-induced charge transfer from sulfur p to hafnium d orbitals is responsible for the enhancement of Born charge. 1T-HfS2 is thus an ionic crystal with strong and dynamic covalent effects.
description: Two main parts of simulations are included in this dataset:

1. Density functional theory: the input and output for Vienna Ab-initio Simulation Package (VASP) used in this publication, which include:
POSCAR: Crystal structure files.
INCAR: Input parameters.
KPOINTS: Input parameters (for k-mesh).
VASPRUN.XML: A formatted output.

2. Wannier function: the input and output for Wannier90, which includes:
wannier90.win: Input parameters.
wannier90.wout: A formatted output.
DOI: 10.13020/24pw-ve70
title: Block-level accessibility data for managed lanes in the Twin Cities, 2019

description: These data are the results of an automobile accessibility analysis for MnPASS managed lane corridors within the Metropolitan Council jurisdiction. The details of the "Tier 1" managed lanes selected for this study can be found in the 2040 Thrive MSP Transportation Policy Plan (TPP). Census block level access to jobs is evaluated for the Existing/Under Construction MnPASS corridors and compared to the planned corridors included in the Tier 1 Current Revenue Scenario. Accessibility change is measured as the number of additional jobs a worker can reach when Tier 1 MnPASS corridor speeds are allowed compared to general purpose lane speeds, for the same departure time of day and travel duration.
description: The data are provided in 4 ESRI shapefiles. The shapefiles are segmented by the analysis day of the week and departure time. The fields include the Census block-level 15-digit identifier (GEOID10), baseline accessibility, tier 1 managed lane scenario accessibility, their absolute difference, their percent difference. CRS EPSG: 4326 - WGS 84. Users should be able to map the cumulative job accessibility by automobile for 4 comparisons between baseline (general purpose lanes) and managed lanes (tier 1 corridors).
DOI: 10.13020/r7c0-2x97
title: Data for "Robust, accurate, and efficient: quantum embedding using the Huzinaga level-shift projection operator for complex systems"

description: All output and relevant molden orbital files for ground state Huzinaga embedding WF-in-DFT energy calculations.
description: Geometry files are stored in xyz format. Geometries are optimized using the method defined within the accompanying text. QSoME output files are stored as out files and readable in ascii text format. Relevant molpro orbital files are stored in molden format.
DOI: 10.13020/a3n7-tz37
title: Sound Localization Data of 29 Participants in Bicycle Alarm Development Study collected in 2018 at the University of Minnesota

description: This data file represents de-identified raw data from a sound localization experiment with 29 participants. Participants heard an experimental sound (Sound A.wav) or a car horn sound (vehicle045.wav) and had to indicate which direction of the sound. Also included are the sound files used in the study.
description: The headings in the .csv data file represent:

participant: participant number
order: order of sound presentations
trial: trial number
SoundType: b (experimental sound) or c (car horn sound)
Degreeloc: with 0 degrees as directly in front, this represents the degree at which the sound was presented, on a circle. -45 is front left, -90 is left, -135 is left rear, 135 is right rear, 90 is right, 45 is front right.
Degreeresp_loc: this is the same metric as Degreeloc, but indicates the direction of the participant's response to where they thought the sound was coming from.
SourceLocation: The direction of the sound written in directional terms (e.g., front, left rear, etc.)
ResponseLocation: The direction of the participant's response to the sound direction, written in directional terms.
ResponseError: The difference between the degree of location of the sound source, and the degree of the location of the participant's response.
Corrected_ResponseError: This treats all differences reported in ResponseError as the minimum difference in degrees between sound source and response location, with a maximum possible difference of 180 degrees (i.e., opposite direction of sound and response).
ResponseConfidence: participant's reported confidence in the accuracy of their response, on a scale of 0 to 100.
Correct Response: Whether the participant correctly identified the location of the sound, with 0 being incorrect, and 1 being correct.
Incorrect Response: Whether the participant incorrectly identified the location of the sound, with 0 being correct, and 1 being incorrect.
DOI: 10.13020/096z-kg59
title: Cloquet Forestry Center Continuous Forest Inventory (1959-2014)

description: The CFC-CFI database contains field inventory results and analysis from ongoing inventory efforts at the University of Minnesota's Cloquet Forestry Center (1959-2014). Data entry functionality has been disabled for the distributed version. Instructions for using the Access database forms, tables and queries are included in the appendices of the referenced report.
description: The Cloquet Forestry Center (CFC) is a field research and instructional station administrated by the University of Minnesota. This report compiles CFC Continuous Forest Inventory (CFI) results from the summer 2014 re-measurement of 402 permanent field plots. These plots serve both research and forest management on the CFC. The individual plots are 1/7 acre in size and were installed and first measured in 1959. The plots have been subsequently remeasured in 1964, 1969, 1976, 1982, 1990, 2000 and in 2014. Three more plots were also added in 2014 (totaling 405) on newly acquired acreage. The report also describes changes in the forest since 2000 and longer-term trends. Summaries provided include 2014 number of trees, basal area, volume and biomass per acre by covertype, and acreage by age class distributions. Longer-term trends from 1959 are also described. The report also details the inventory design and associated details for the permanent plots, including measurement technologies. Data collection and analysis procedures were developed using Microsoft Access and the R statistical analysis package. Access to the compiled data and preliminary analysis is also described.
DOI: 10.13020/67p2-rq51
title: Delta Basin-2 Wave Experiments (2018-2019) 

description: These experiments were conducted in St. Anthony Fall Laboratory (SAFL) Delta Basin. This is a fixed based basin (5 m wide x 5 m long x 0.5 m deep) that is fed sediment and water from an input source to create model deltas. Sea-level adjustment via relative sea-level rise is available in this facility and was used for these experiments along with a floating wave generator. This facility is able to collect data via an overhead DSLR camera (which made the time-lapse videos themselves) and a digital line scan camera capable of making digital elevation models with sub-millimeter accuracy.
description: Delta experiments ran in Delta Basin-2 (DB2) with fluvial and wave forcing. Deltas experienced 2.5 mm/hr or 5 mm/hr of relative sea-level rise and a constant wave climate. Water and sediment discharge rates were varied between experiments to control the delta-top slope. ShallowFast: water discharge 0.1 Liter/second (L/s), sediment discharge 0.001 L/s, slope 0.008, relative sea level rise 5 mm/hr. ShallowSlow: water discharge 0.1 Liter/second (L/s), sediment discharge 0.001 L/s, slope 0.009, relative sea level rise 2.5 mm/hr. SteepFast: water discharge 0.1 Liter/second (L/s), sediment discharge 0.002 L/s, slope 0.017, relative sea level rise 5 mm/hr. SteepSlow: water discharge 0.05 Liter/second (L/s), sediment discharge 0.001 L/s, slope 0.014, relative sea level rise 2.5 mm/hr. The videos were made by stitching together thousands of pictures taken from a fixed camera above the basin. The camera is oriented so that each pixel is roughly 1mm by 1mm. The scans generate a elevation model where each pixel is approximately 1mm by 1mm.
DOI: 10.13020/3j5g-kc72
title: Data for: Warmer Winters and Ice-Based Cultural Ecosystem Services: Empirical Evidence from USA, Canada, Japan, Germany, Austria, Switzerland, and Sweden

description: Lakes and rivers covered by seasonal ice are extensively used by humans. Although ice cover duration has been declining over the past 150 years for Northern Hemisphere lakes and rivers, we still know relatively little about how inland ice loss directly affects humans. Here we provide empirical examples that give quantitative evidence for a winter warming effect on a wide range of cultural ecosystem services. We show that in recent decades, warmer temperatures delayed the opening date of the James Bay winter ice road in northern Ontario, Canada and led to cancellations of religious celebrations (Lake Suwa, Japan and Lake Constance, Germany/Switzerland/Austria), an ice skating race on Lake Mälaren, Sweden, and winter ice fishing tournaments in Central and Northern Minnesota.
description: The years with no ice cover on Lake Suwa, Japan from 1443 - 2017. The years with ice cover on Lake Constance, Germany/Switzerland/Austria from 875 - 2018. The years with a normal Vikingarännet ice skating race, a modified route, or no race on Lake Mälaren, Sweden from 1999 - 2017 as well as associated average winter air temperature. The years with canceled ice fishing tournaments in central and northern Minnesota, USA as well as associated average winter air temperature from 2005 - 2017. Road date openings of the James Bay winter ice road in northern Ontario, Canada and associated freezing degree days from 2005 - 2018.
DOI: 10.13020/adr6-3542
title: Data to accompany Longitudinal Fruit and Vegetable Sales in Small Food Retailers: Response to a Novel Local Food Policy and Variation by Neighborhood Socioeconomic Status

description: Small food retailers, including corner/convenience stores, pharmacies, gas-marts, and dollar stores, have historically stocked limited fruits and vegetables, though this may be changing. We examined increases in sales, customer purchasing, and stocking of fresh and/or frozen fruits and vegetables in small food stores over time and in relation to: (a) a local food policy (the Minneapolis Staple Foods Ordinance) and (b) neighborhood socioeconomic status (SES). We used longitudinal data (2014–2017) from 147 randomly-sampled stores in Minneapolis/St. Paul, USA, collected using interviewer-administered manager surveys (measuring sales and stocking) and customer intercepts/ observations (measuring purchasing, n = 3039). The local policy required Minneapolis stores to meet minimum stocking standards for fresh/frozen produce and other healthy foods. No ordinance existed in St. Paul. Mixed regression models examined overall change over time and change by city and neighborhood SES. We observed significant increases over time (p < 0.05) in sales and purchasing of fresh fruit and in stocking of fresh fruit, frozen fruit, and frozen vegetables. We did not identify consistent statistical evidence for differential change in sales, purchasing, or stocking by city or neighborhood SES. Key study findings suggest limited differential effects of the local ordinance and/or neighborhood SES. However, findings also indicate significant time trends for some products, including consistent improvements in sales, customer purchasing, and stocking of fresh fruit. Given the ready-to-eat convenience of many fresh fruits and their broad appeal, fresh fruit appears a promising target for advancing the healthfulness of small food retailers.
description: The same data are provided in both .sas7bdat and .csv formats.
DOI: 10.13020/97b4-jh36
title: Data, R Code, and Output Supporting: Evaluating species-specific responses to camera-trap survey designs

description: These files contain data, R code and associated output supporting results presented in "Iannarilli, F., Erb, J., Arnold, T. W., and Fieberg, J. R. (2020). Evaluating species-specific responses to camera-trap survey designs. Wildlife Biology". In this paper, we assess species-specific responses by ten medium-to-large North-American carnivores to different survey design strategies commonly applied in camera-trap studies. Data were collected in northern Minnesota, USA, between 2016 and 2018 (23 337 active trap-days). We compared responses to: 1) two different survey-design frameworks (random- versus road-based), 2) two different lure types (salmon oil versus fatty acid scent oil), 3) two different placement strategies (completely random versus randomly-selected sites with feature-based placement), 4) survey timing (spring versus fall) and 5) temporal trends in daily encounter probabilities. Our results show that even species morphologically and taxonomically similar respond differently to survey-design strategies, and, thus, species-specific responses to design choices should be carefully considered in camera trap studies focused on multiple species.
DOI: 10.13020/d6z304
title: Regions of High Confidence in Chinese Hamster and CHO-K1 Genome Assemblies

description: Chinese hamster Ovary (CHO) cell lines are the dominant industrial workhorses for therapeutic recombinant protein production. The availability of the genome sequence of Chinese hamster and CHO cells will spur further genome and RNA sequencing of producing cell lines. However, the mammalian genomes assembled using shot-gun sequencing data still contain regions of uncertain quality due to assembly errors. Identifying high confidence regions in the assembled genome will facilitate its use for cell engineering and genome engineering. This dataset includes two genome annotation files that identify the 'high confidence regions' shared by the genome assemblies in comparison. The potential use of these files are to find locations in the publically available genome which are likely to be assembled correctly. These regions can be used confidently for genome engineering.
description: To assess the quality of the genome assembly, a comparison was done between a publically available AMDS00000000.1 draft assembly of Chinese hamster genome with in-house UMN1.0 to mark consensus regions on the former draft assembly. Using a stringent criterion of contiguous segments larger than 1 Kbp with sequence identity greater than 97 % matching to unique reference and query sequence, 82 % of the total scaffold length consists of consensus regions with the UMN1.0. Since these regions are conserved across two independent assemblies, they are highly likely to have been assembled correctly. Similar analysis was done to compare the CHO-K1 (AFTD00000000.1) and Chinese hamster genome (AMDS00000000.1). Using the above-mentioned criteria 1.72 Gbp (71.9 %) of CHO-K1 genome can be identified as 'high confidence regions'. These regions of consensus were compiled in a bed file containing the scaffold ID, start and end positions of the 'high confidence regions' is available in this data set.
DOI: 10.13020/d6hx0c
title: Human search data in Interactive Guidance and Control Lab (IGCL) hallway

description: The search data includes 10 human subject's gaze, joystick commands, RGBD data while doing teleoperation search experiment.
The purpose of this data is to investigate humans' search behaviors.
Researchers can utilize this data for their own research without complex hardware (e.g., sensors and wireless) setup.
description: This search system is to collect human search data. The system consists of a joystick, a monitor, a Tobii eye tracking controller, a P3DX
robot equipped with a Kinect sensor, and two laptops.   
All sensor data is collected at 4 Hz. The experimental environment is a hallway delineated by walls and various pieces of furniture (Akerman hall). The
dimension of experimental space is 10meters X 10meters.
DOI: 10.13020/d62d52
title: Site Characteristics in Long-Term Study of Population Dynamics of Clarkia xantiana ssp. xantiana at 35 Sites in the Kern River Valley, California, USA from 2006 to 2017

description: Site locations and environmental variables of 35 populations of Clarkia xantiana ssp. xantiana where plant density and fruit production have been measured in a long term demographic study.
description: Site locations and environmental variables of 35 populations of Clarkia xantiana ssp. xantiana where plant density and fruit production have been measured in a long term demographic study. The datafile (Data File Name: Datafile_Site_Environment.csv) details the full names of the sites, locality information, lat/long locations, slope, elevation, soil parent material, and radiation factors. The README file describes all of the column names in detail.
DOI: 10.13020/d67g6p
title: Relationships between cecum, ileum and litter bacterial microbiomes in a commercial turkey flock, and the impact of penicillin treatment on early bacterial community establishment

description: Gut health is paramount for commercial poultry production, and methods to assess gut health are critically needed to better understand how the avian gastrointestinal tract matures over time. One important aspect of gut health is the totality of bacterial populations inhabiting different sites of the avian gastrointestinal tract, and associations of these populations with the poultry farm environment, since these bacteria are thought to drive metabolism and prime the host immune system. In this study, a single flock of commercial turkeys was followed over the course of twelve weeks to examine bacterial microbiome inhabiting the ceca, ileum, and corresponding poultry litter. Furthermore, the effects of low-dose, growth-promoting penicillin treatment (50 g/ton) in feed on the ileum bacterial microbiome were also examined during the early brood period. The cecum and ileum bacterial communities of birds shifted independently but in parallel to one another over time, with distinct bacterial populations harboring each site. Corresponding poultry litter more closely represented the ileal bacterial populations than cecal bacterial populations, and also changed parallel to ileum bacterial populations over time. Penicillin applied at low doses in feed significantly enhanced early weight gain in commercial poults, and this correlated with predictable shifts in the ileum bacterial populations in control versus treatment groups. Overall, this study demonstrates the dynamic shifts in the turkey gastrointestinal microbiome during development, the correlations between bacterial populations in the gastrointestinal tract and the litter environment, and the impact of low-dose penicillin on the modulation of bacterial communities in the ileum. Alternatives to low-dose antibiotics would benefit by mimicking these effects in the gut, among others.
description: 16S amplicon data for the V1 hypervariable region from a study of growth promoting antibiotics in commercial turkeys. Included are trimmed and quality filtered data, OTU biom files, and rep fasta files.
DOI: 10.13020/tfje-5p82
title: Metro Transit Diesel Bus Engine Measurement Data for 19 Days in Winter 2014 in Minneapolis-St. Paul, MN, USA

description: A sample engine measurement dataset for a diesel Metro Transit bus on three different routes in Twin Cities, MN. The data represents 19 days of operation in winter 2014.
DOI: 10.13020/d6c665
title: Data from: Rapid conformational fluctuations in a model of methylcellulose

description: Methylcellulose is a thermoresponsive polymer that undergoes a morphological transition at elevated
temperature, forming uniform diameter fibrils. However, the gelation mechanism is still unclear, in particular,
at higher polymer concentrations. We use Langevin dynamics simulations to investigate a coarse-grained model
for methylcellulose that produces collapsed ringlike structures in dilute solution with a radius close to the fibrils
observed in experiments. We show that the competition between the dihedral potential and self-attraction causes
these collapsed states to undergo a rapid conformational change, which helps the chain to avoid kinetic traps by
permitting a transition between collapsed states. If the dihedral potential is removed, the chains do not escape
from their collapsed configuration, whereas at high dihedral potentials, the chains cannot stabilize the collapsed
state. We provide systematic data on the effect of the dihedral potential in a model of methylcellulose, and discuss
the implication of these previously overlooked rapid conformational fluctuations on the spontaneous formation
of high-aspect-ratio fibrils.
description: Every folder features a figure in the paper (or multiple figures in Supporting Information) and contains a MATLAB file (in some cases multiple MATLAB files) that has data access pathway and detailed documentation. For getting the access to the data used in the plot, you could retrieve pathway through MATLAB file; for reproducing figures, please simply run the MATLAB file as indicated in the readme file.
DOI: 10.13020/c87s-tk09
title: Supporting data for Metallic line defect in wide-bandgap transparent perovskite BaSnO₃

description: A line defect with metallic characteristics has been found in optically transparent BaSnO₃ perovskite thin films. The distinct atomic structure of the defect core, composed of Sn and O atoms, was visualized by atomic-resolution scanning transmission electron microscopy (STEM). When doped with La, dopants that replace Ba atoms preferentially segregate to specific crystallographic sites adjacent to the line defect. The electronic structure of the line defect probed in STEM with electron energy-loss spectroscopy was supported by ab initio theory, which indicates the presence of Fermi level–crossing electronic bands that originate from defect core atoms. These metallic line defects also act as electron sinks attracting additional negative charges in these wide-bandgap BaSnO₃ films.
description: The atomic and electronic structures of the unique line defect is computationally explored by employing DFT-based simulations.

Simulations use QuantumEspresso, Wien2k, and TEMSIM packages.
DOI: 10.13020/z10a-7g60
title: A Silver implementation of a subset of MetaOCaml

description: This is an implementation of a subset of MetaOCaml in Silver.  It makes use of reflection in Silver in the MetaOCaml interpreter.
description: The Silver source files for a subset of MetaOCaml. Both files have the same content in different formats.
DOI: 10.13020/39bz-0r13
title: Binding interaction between PKA-C and RKIP and its mutant P74L

description: Kinetical and structural characterization of the interaction between the RAF kinase inhibitor (RKIP) and the cAMP-dependent protein kinase A (PKA-C) by interferometry and nuclear magnetic resonance (NMR) spectroscopy analysis. Together with the analysis performed by Dr. Marsha Rosner's laboratory (University of Chicago), these studies are part of a paper that has been sent to the PNAS journal.
description: Raw and processed (GraphPad format) for the kinetics of binding between immobilized human PKA-C and RKIPwt obtained by biolayer interferometry analysis (BLItz - ForteBio).
NMR chemical perturbation (CSP)  analysis of the amide chemical shift of RKIPwt and P74L RKIP mutant in complex with ATPγN-saturatedPKA-C and CSP analysis of the amide chemical shifts of human PKA-C in complex with RKIP, under ATPγN saturating condiction.