cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.21227/7bj4-g961
title: Semantic Person Segmentation

description: Binary classification is the most suitable task considering the common use cases in MCUs. Numerous datasets for image classification have been proposed. The Visual Wake Words (VWW) dataset, which is derived from the COCO dataset, distinguishes between ‘w/ person’ and ‘w/o person’ and is designed for object detection on MCUs. Therefore, datasets for binary classification and object detection exist. However, the dataset for binary classification has not been proposed for the semantic segmentation task. Segmentation requires significant memory because the need to generate a semantic mask makes deployment on MCUs challenging. However, HARD demonstrated that the semantic segmentation model can be deployed on MCUs. Therefore,we propose a new dataset named Semantic Person Segmentation (SPS), which segments “person pixels”. This dataset filters the labels from the publicly available PASCAL VOC dataset to provide a dataset of 2,301 training and validation images. The semantic mask labels will assign a value of 1 to pixel regions where “person” class objects are present and a value of 0 to pixel regions where “person” class objects are not present.
DOI: 10.25934/pr00010184.0
title: Available datapackage for study 'Phase 3 Multi-center, Double-blind, Randomized, Placebo-controlled, Parallel Group Evaluation Of The Efficacy, Safety, And Tolerability Of Bococizumab (Pf-04950615) In Reducing The Occurrence Of Major Cardiovascular Events In High Risk Subjects.'

description: This study evaluates the PCSK9 inhibitor, Bococizumab (PF-04950615;RN316), compared to placebo, in reducing the occurrence of major cardiovascular events, including cardiovascular death, myocardial infarction, stroke, and unstable angina requiring urgent revascularization, in high risk subjects who are receiving background lipid lowering therapy and have cholesterol laboratory values of LDL-C >/= 70 mg/dL (1.8 mmol/L) or non-HDL-C >/= 100 mg /dL (2.6 mmol/L).
DOI: 10.15468/dl.6p62m2
title: Occurrence Download

description: A dataset containing 241 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Parrotiopsis jacquemontiana (Decne.) Rehder"
 ]
}

 The dataset includes 241 records from 52 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000287-250225085111116/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.27134016.v3
title: Detailed data_industrial solid waste in China.xlsx

description: Rapid industrialization of China generated a massive quantity of waste, among them industrial solid waste contributed the biggest flow to some 60 gigatonnes (Gt) in the past two decades. A complete tempo-spatial dataset of industrial waste, however, is absent in many areas in China, due to numerous waste producers and insufficient statistical coverage. To fill up the gap, we collected current available data from thousands of sources. We further developed six machine learning models to complete the dataset across all the 337 cities in China for the period 1990–2022. Bayesian optimization was employed to obtain the best estimation model for each city and to enhance its performance and resilience. In addition to the aggregate waste amount, generation of six major subcategories of industrial waste, i.e., metallurgical slags, fly ash, furnace slags, coal gangue, tailings, and desulfurization gypsum, are presented for more than half of the cities in 2022. This dataset can help researchers and policymakers recognize and address challenges brought by industrial waste.
DOI: 10.15468/dl.kqwvun
title: Occurrence Download

description: A dataset containing 35648 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Filago arvensis L."
 ]
}

 The dataset includes 35648 records from 621 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000288-250225085111116/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5wgpye
title: Occurrence Download

description: A dataset containing 160 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Gnaphalium stewartii C.B.Clarke ex Hook.fil."
 ]
}

 The dataset includes 160 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000290-250225085111116/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gdgepp
title: Occurrence Download

description: A dataset containing 55 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Arthrocaulon macrostachyum (Moric.) Piirainen & G.Kadereit",
 "Geometry POLYGON((-4.57907617500001 39.884719509, -4.57907617500001 41.165844755, -3.05298331400002 41.165844755, -3.05298331400002 39.884719509, -4.57907617500001 39.884719509))"
 ]
}

 The dataset includes 55 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000291-250225085111116/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7kq33t
title: Occurrence Download

description: A dataset containing 318 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Parthenocissus henryana (Hemsl.) Diels & Gilg"
 ]
}

 The dataset includes 318 records from 44 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000292-250225085111116/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jkeutc
title: Occurrence Download

description: A dataset containing 1480 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Filago spathulata C.Presl"
 ]
}

 The dataset includes 1480 records from 66 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000293-250225085111116/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34740/kaggle/dsv/10850336
title: Full TMDB Movies Dataset 2024 (1M Movies)
DOI: 10.17636/101corsmal1
title: CORSMAL Containers Manipulation
DOI: 10.15468/dl.m8udd4
title: Occurrence Download

description: A dataset containing 11731 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is one of (Mexico, Australia, Honduras, Egypt, Maldives, Fiji, Indonesia, Philippines, Papua New Guinea, Guatemala, Belize, Timor-Leste, Solomon Islands, Jordan, Israel, Djibouti, Sudan, Eritrea, Saudi Arabia, Malaysia, Yemen)",
 "Depth 0.0-209.0m",
 "OccurrenceStatus is Present",
 "TaxonKey is Camarodonta",
 "Year 1000-2025"
 ]
}

 The dataset includes 11731 records from 68 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000295-250225085111116/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.huanqg
title: Occurrence Download

description: A dataset containing 290 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Gnomophalium pulvinatum (Delile) Greuter"
 ]
}

 The dataset includes 290 records from 28 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000296-250225085111116/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.23729/15457bd5-c8f1-4efd-b993-676397e5b75e
title: FIRE (The Finnish Reflection Experiment) profile 1
title: FIRE-heijastusluotaushanke, luotauslinja 1

description: The Finnish Reflection Experiment (FIRE) dataset consists of seismic reflection data from 2,104 km of common mid-point (CMP) lines. The four FIRE transects cross-cut several geologically and economically important features of Fennoscandian Shield such as the Archaean–Proterozoic boundary and Outokumpu ore district.

The original FIRE project took place between 2001 and 2005. It was conducted in co-operation between the Geological Survey of Finland (GTK), the Institute of Seismology at the University of Helsinki and the Institute of Geosciences and the Sodankylä Geophysical Observatory of the University of Oulu. The seismic contractor in the FIRE project was Specgeofizika S.E. together with Machinoexport S.E.

The original report of the FIRE project can be found in the Special Paper 43 of the Geological Survey of Finland:

Kukkonen, I.T., and Lahtinen, R. (Eds.), 2006. Finnish Reflection Experiment FIRE 2001-2005. Geological Survey of Finland, Special Paper 43, 247 pages.

This dataset covers the FIRE profile 1. Data consist of pole co­ordin­ate files, common mid-point coordinate files, original field recordings, shot gathers, field statics, normal move-out and dip move-out stacks, migrated and depth-converted stacks, envelope sections and variable-area plots.
description: Heijastusluotaushankkeen FIRE (The Finnish Reflection Experiment) aineisto koostuu seismisestä heijastusluotausdatasta, joka kattaa neljä linjaa Suomessa. Luotauslinjojen kokonaispituus on 2104 km. Ne leikkaavat useita geologisesti ja taloudellisesti tärkeitä Fennoskandian kilven alueita kuten arkeeisen ja proterotsooisen kuoren rajan sekä Outokummun malmialueen.

Alkuperäinen FIRE-hanke toteutettiin vuosina 2001-2015 Geologian tutkimuskeskuksen (GTK), Helsingin yliopiston Seismologian instituutin ja Oulun yliopiston Seismologian instituutin sekä Sodankylän geofysiikan observatorion yhteistyönä. Seismisistä luotauksista vastasivat Specgeofizika S.E. ja Machinoexport S.E. Tämä aineisto kattaa FIRE-hankkeen luotauslinjan 1.

FIRE-hanke on kuvattu kattavasti Geologian tutkimuskeskuksen julkaisussa:

Kukkonen, I.T., ja Lahtinen, R. (toim.), 2006. Finnish Reflection Experiment FIRE 2001-2005. Geological Survey of Finland, Special Paper 43, 247 s.
DOI: 10.23729/374cabc4-b12e-4b5e-8330-9c3b0ed64d3c
title: FIRE (The Finnish Reflection Experiment) profile 4 including parts 4A, and 4B
title: FIRE-heijastusluotaushanke, luotauslinja 4 sekä osiot 4A ja 4B

description: The Finnish Reflection Experiment (FIRE) dataset consists of seismic reflection data from 2,104 km of common mid-point (CMP) lines. The four FIRE transects cross-cut several geologically and economically important features of Fennoscandian Shield such as the Archaean–Proterozoic boundary and Outokumpu ore district.

The original FIRE project took place between 2001 and 2005. It was conducted in co-operation between the Geological Survey of Finland (GTK), the Institute of Seismology at the University of Helsinki and the Institute of Geosciences and the Sodankylä Geophysical Observatory of the University of Oulu. The seismic contractor in the FIRE project was Specgeofizika S.E. together with Machinoexport S.E.

The original report of the FIRE project can be found in the Special Paper 43 of the Geological Survey of Finland:

Kukkonen, I.T., and Lahtinen, R. (Eds.), 2006. Finnish Reflection Experiment FIRE 2001-2005. Geological Survey of Finland, Special Paper 43, 247 pages.

This dataset covers the FIRE profile 4 including additional parts 4A and 4B. Data consist of pole co­ordin­ate files, common mid-point coordinate files, original field recordings, shot gathers, field statics, normal move-out and dip move-out stacks, migrated and depth-converted stacks, envelope sections and variable-area plots.
description: Heijastusluotaushankkeen FIRE (The Finnish Reflection Experiment) aineisto koostuu seismisestä heijastusluotausdatasta, joka kattaa neljä linjaa Suomessa. Luotauslinjojen kokonaispituus on 2104 km. Ne leikkaavat useita geologisesti ja taloudellisesti tärkeitä Fennoskandian kilven alueita kuten arkeeisen ja proterotsooisen kuoren rajan sekä Outokummun malmialueen.

Alkuperäinen FIRE-hanke toteutettiin vuosina 2001-2015 Geologian tutkimuskeskuksen (GTK), Helsingin yliopiston Seismologian instituutin ja Oulun yliopiston Seismologian instituutin sekä Sodankylän geofysiikan observatorion yhteistyönä. Seismisistä luotauksista vastasivat Specgeofizika S.E. ja Machinoexport S.E. Tämä aineisto kattaa FIRE-hankkeen luotauslinjan 4 mukaan lukien siihen liittyvät osiot 4A ja 4B.

FIRE-hanke on kuvattu kattavasti Geologian tutkimuskeskuksen julkaisussa:

Kukkonen, I.T., ja Lahtinen, R. (toim.), 2006. Finnish Reflection Experiment FIRE 2001-2005. Geological Survey of Finland, Special Paper 43, 247 s.
DOI: 10.23729/646a68c0-c6a2-45ab-83b8-c64b8a6fb9ca
title: FIRE (The Finnish Reflection Experiment) Documentation

description: Additional documentation of FIRE (The Finnish Reflection Experiment) data sets. Includes article about research methods used, description of FIRE project, copy of the research contract, and copy of the Undertaking on the Digital Preservation of Research Data.
DOI: 10.23729/8351af00-e164-4721-9901-063ec14b6f66
title: FIRE (The Finnish Reflection Experiment) profile 2 including part 2A
title: FIRE-heijastusluotaushanke, luotauslinja 2 sekä osio 2A

description: The Finnish Reflection Experiment (FIRE) dataset consists of seismic reflection data from 2,104 km of common mid-point (CMP) lines. The four FIRE transects cross-cut several geologically and economically important features of Fennoscandian Shield such as the Archaean–Proterozoic boundary and Outokumpu ore district.

The original FIRE project took place between 2001 and 2005. It was conducted in co-operation between the Geological Survey of Finland (GTK), the Institute of Seismology at the University of Helsinki and the Institute of Geosciences and the Sodankylä Geophysical Observatory of the University of Oulu. The seismic contractor in the FIRE project was Specgeofizika S.E. together with Machinoexport S.E.

The original report of the FIRE project can be found in the Special Paper 43 of the Geological Survey of Finland:

Kukkonen, I.T., and Lahtinen, R. (Eds.), 2006. Finnish Reflection Experiment FIRE 2001-2005. Geological Survey of Finland, Special Paper 43, 247 pages.

This dataset covers the FIRE profile 2 including additional part 2A. Data consist of pole co­ordin­ate files, common mid-point coordinate files, original field recordings, shot gathers, field statics, normal move-out and dip move-out stacks, migrated and depth-converted stacks, envelope sections and variable-area plots.
description: Heijastusluotaushankkeen FIRE (The Finnish Reflection Experiment) aineisto koostuu seismisestä heijastusluotausdatasta, joka kattaa neljä linjaa Suomessa. Luotauslinjojen kokonaispituus on 2104 km. Ne leikkaavat useita geologisesti ja taloudellisesti tärkeitä Fennoskandian kilven alueita kuten arkeeisen ja proterotsooisen kuoren rajan sekä Outokummun malmialueen.

Alkuperäinen FIRE-hanke toteutettiin vuosina 2001-2015 Geologian tutkimuskeskuksen (GTK), Helsingin yliopiston Seismologian instituutin ja Oulun yliopiston Seismologian instituutin sekä Sodankylän geofysiikan observatorion yhteistyönä. Seismisistä luotauksista vastasivat Specgeofizika S.E. ja Machinoexport S.E. Tämä aineisto kattaa FIRE-hankkeen luotauslinjan 2 mukaan lukien siihen liittyvä osio 2A.

FIRE-hanke on kuvattu kattavasti Geologian tutkimuskeskuksen julkaisussa:

Kukkonen, I.T., ja Lahtinen, R. (toim.), 2006. Finnish Reflection Experiment FIRE 2001-2005. Geological Survey of Finland, Special Paper 43, 247 s.
DOI: 10.23729/9f81a110-cf9a-4416-9c40-9b4871d4f42f
title: FIRE (The Finnish Reflection Experiment) profile 3 including part 3A
title: FIRE-heijastusluotaushanke, luotauslinja 3 sekä osio 3A

description: The Finnish Reflection Experiment (FIRE) dataset consists of seismic reflection data from 2,104 km of common mid-point (CMP) lines. The four FIRE transects cross-cut several geologically and economically important features of Fennoscandian Shield such as the Archaean–Proterozoic boundary and Outokumpu ore district.

The original FIRE project took place between 2001 and 2005. It was conducted in co-operation between the Geological Survey of Finland (GTK), the Institute of Seismology at the University of Helsinki and the Institute of Geosciences and the Sodankylä Geophysical Observatory of the University of Oulu. The seismic contractor in the FIRE project was Specgeofizika S.E. together with Machinoexport S.E.

The original report of the FIRE project can be found in the Special Paper 43 of the Geological Survey of Finland:

Kukkonen, I.T., and Lahtinen, R. (Eds.), 2006. Finnish Reflection Experiment FIRE 2001-2005. Geological Survey of Finland, Special Paper 43, 247 pages.

This dataset covers the FIRE profile 3 including additional part 3A. Data consist of pole co­ordin­ate files, common mid-point coordinate files, original field recordings, shot gathers, field statics, normal move-out and dip move-out stacks, migrated and depth-converted stacks, envelope sections and variable-area plots.
description: Heijastusluotaushankkeen FIRE (The Finnish Reflection Experiment) aineisto koostuu seismisestä heijastusluotausdatasta, joka kattaa neljä linjaa Suomessa. Luotauslinjojen kokonaispituus on 2104 km. Ne leikkaavat useita geologisesti ja taloudellisesti tärkeitä Fennoskandian kilven alueita kuten arkeeisen ja proterotsooisen kuoren rajan sekä Outokummun malmialueen.

Alkuperäinen FIRE-hanke toteutettiin vuosina 2001-2015 Geologian tutkimuskeskuksen (GTK), Helsingin yliopiston Seismologian instituutin ja Oulun yliopiston Seismologian instituutin sekä Sodankylän geofysiikan observatorion yhteistyönä. Seismisistä luotauksista vastasivat Specgeofizika S.E. ja Machinoexport S.E. Tämä aineisto kattaa FIRE-hankkeen luotauslinjan 4 mukaan lukien siihen liittyvä osio 3A.

FIRE-hanke on kuvattu kattavasti Geologian tutkimuskeskuksen julkaisussa:

Kukkonen, I.T., ja Lahtinen, R. (toim.), 2006. Finnish Reflection Experiment FIRE 2001-2005. Geological Survey of Finland, Special Paper 43, 247 s.
DOI: 10.15468/dd.marma7
title: Invasive Traits of Symphyotrichum squamatum and S. ciliatum: Insights from Distribution Modeling, Reproductive Success, and Morpho-Structural Analysis

description: Records used in [paper](https://doi.org/10.3390/biology14010047) (dn)
DOI: 10.15468/dl.3ywtb4
title: Occurrence Download

description: A dataset containing 128431 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Observation, Human Observation, Machine Observation, Specimen, Living Specimen, Occurrence evidence)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is one of (Euwallacea fornicatus Wood & Bright, 1992, Thaumetopoea processionea Linnaeus, 1758, Thaumetopoea pityocampa (Denis & Schiffermüller), 1776, Pseudopityophthorus pruinosus Wood & Bright, 1992, Pseudomonas syringae van Hall, 1902, Pissodes zitacuarense Sleeper, 1969, Pissodes yunnanensis Langor & Zhang, 1999, Pissodes terminalis Hopping, 1920, Pissodes punctatus Langor & Zhang, 1999, Pissodes nemorensis E.F.Germar, 1823, Pissodes cibriani O'Brien, 1989, Oemona hirta (Fabricius, 1775), Neocerambyx raddei Blessig, 1872, Ips sexdentatus (I.C.H.Boerner, 1776), Ips amitinus Wood & Bright, 1992, Gremmeniella abietina (Lagerb.) M.Morelet, Cryphonectria parasitica (Murrill) M.E.Barr, Pseudocercospora pini-densiflorae (Hori & Nambu) Deighton, Bretziella fagacearum (Bretz) Z.W.de Beer, Marinc., T.A.Duong & M.J.Wingf., Bursaphelenchus xylophilus Steiner & Buhrer, 1934)",
 "Year 1970-2025"
 ]
}

 The dataset includes 128431 records from 747 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000271-250225085111116/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8q8fuk
title: Occurrence Download

description: A dataset containing 134331 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Thymus zygis L.",
 "HasCoordinate is true"
 ]
}

 The dataset includes 134331 records from 65 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018231-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8pwmhc
title: Occurrence Download

description: A dataset containing 6271 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "TaxonKey is one of (Plethodon serratus Grobman, 1944)"
 ]
}

 The dataset includes 6271 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018248-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5mpzn7
title: Occurrence Download

description: A dataset containing 20491 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "TaxonKey is Hippocrepis comosa L.",
 "Year is less than or equal to 2000",
 "Year is greater than or equal to 1970",
 {
 "or" : [
 {
 "not" : {
 "EstablishmentMeans" : [
 "is one of (MANAGED, INTRODUCED)"
 ]
 }
 },
 "EstablishmentMeans is null"
 ]
 },
 {
 "or" : [
 "CoordinateUncertaintyInMeters is less than 1000",
 "CoordinateUncertaintyInMeters is null"
 ]
 }
 ]
}

 The dataset includes 20491 records from 125 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018247-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5439/2526582
title: Aerosol Microphysics and Chemical Measurements at Mt. Soledad and Scripps Pier during the Eastern Pacific Cloud Aerosol Precipitation Experiment (EPCAPE) from February 2023 to February 2024 UCSD Library Collection

description: This dataset includes guest instrument measurements and other PI products for aerosol microphysics and chemical measurements collected at Mt. Soledad and Scripps Pier during the Eastern Pacific Cloud Aerosol Precipitation Experiment (EPCAPE) from February 2023 to February 2024. The measurements include the following instruments at Mt. Soledad: High-Resolution Time-of-Flight Aerosol Mass Spectrometer (HR-ToF-AMS, Aerodyne), Scanning Electrical Mobility Spectrometer (SEMS, Brechtel Manufacturing Inc.), Aerodynamic Particle Sizer (APS, Droplet Measurements Technologies), Single Particle Soot Photometer (SP2, Drople Measurements Technologies), Meteorological Station (WXT520, Vaisala), Ozone (Teco), and trace gas proxies (Teledyne). In addition, the analyses of particle filters collected at Mt. Soledad for three dry-diameter size cuts (&lt;1 micron, &lt;0.5 micron, &lt;0.18 micron) and at Scripps Pier for one dry-diameter size cut (&lt;1 micron) by Fourier Transform Infrared (FTIR) and X-ray Fluorescence (XRF) are reported. A differential mobility analyzer operated as a scanning mobility particle sizer (SMPS, TSI Inc.), a printed particle optical spectrometer (POPS, Grimm), and a continuous flow diffusion cloud condensation nuclei (CCN, DMT) counter provide the mobility aerosol size distribution (30-360 nm), optical size distribution (150 - 6000 nm), size-resolved CCN distribution (30-360 nm) at 0.2, 0.4, 0.6, 0.8, and 1.0% supersaturation. Measurements are reported for both sampling from an isokinetic aerosol inlet and from a Counterflow Virtual Impactor (CVI, Brechtel Manufacturing Inc.). The data are available at the following link: https://library.ucsd.edu/dc/collection/bb0898306q