cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.7910/dvn/7fswnl
title: COVID-19 mortality risk correlates inversely with vitamin D3 status, mortality close to zero could theoretically be achieved at 50 ng/ml 25(OH)D3: Results of a systematic review and meta-analysis

description: Raw data for the study
DOI: 10.7910/dvn/stnygq
title: A13_25822.jpg

description: Link to OCHRE database: &lt;a href = 'http://pi.lib.uchicago.edu/1001/org/ochre/e8099e80-15d3-45bd-9e20-b8735a9a7109'&gt;http://pi.lib.uchicago.edu/1001/org/ochre/e8099e80-15d3-45bd-9e20-b8735a9a7109
DOI: 10.7910/dvn/zucupi
title: In Search of Structure: The Nonlinear Dynamics of Power Transitions

description: Power Transitions (PT) anticipates interstate conflict or cooperation by examining dynamic changes in the distribution of power across the international system, as well as each nation's (or politically “relevant” nation's) satisfaction with the current international status quo. Using a system of symmetric, coupled nonlinear differential equations, we formalize and test a dynamic PT model to identify to what extent and degree policy makers can maintain stability in rival dyads, such as the US-China case currently. Our formalized dynamic PT model explores some of the structural conditions of how conflict or cooperation affects growth and transition from the PT literature. These formal results are consistent both with theoretical expectations and empirical results. Our results not only suggest specific, strategic policy prescriptions for dyads in hopes of avoiding war, but more importantly highlight the nonlinear and non-monotonic effects of foreign policy actions.
DOI: 10.7910/dvn/aueji6
title: Replication Data for: Are Stricter Investment Rules Contagious? Host Country Competition for Foreign Direct Investment through International Agreements (with Peter Nunnenkamp and Martin Roy), Review of World Economics 152, 2016, pp. 177-213

description: We argue that competitive diffusion is a driver of the trend toward
international investment agreements with stricter investment rules, namely defensive
moves of developing countries concerned about foreign direct investment (FDI)
diversion in favor of competing host countries. Accounting for spatial dependence
in the formation of bilateral investment treaties and preferential trade agreements
that contain investment provisions, we find that the increase in agreements with
stricter provisions on investor-to-state dispute settlement and pre-establishment
national treatment is a contagious process. Specifically, a developing country is
more likely to sign an agreement with weak investment provisions if other developing
countries that compete for FDI from the same developed country have previously
signed agreements with similarly weak provisions. Conversely, contagion in
agreements with strong provisions exclusively derives from agreements with strong
provisions that other FDI-competing developing countries have previously signed
with a specific developed source country of FDI.
DOI: 10.7910/dvn/pud2ne
title: A00_13434a.jpg

description: Link to OCHRE database: &lt;a href = 'http://pi.lib.uchicago.edu/1001/org/ochre/6e0a967b-4170-c562-a1ff-d6f9a5dbdce0'&gt;http://pi.lib.uchicago.edu/1001/org/ochre/6e0a967b-4170-c562-a1ff-d6f9a5dbdce0
DOI: 10.7910/dvn/s3erzy
title: A12_22280.JPG

description: Link to OCHRE database: &lt;a href = ''http://pi.lib.uchicago.edu/1001/org/ochre/19eb52c9-1003-4b75-9cc5-4c4b128d1c25'&gt;http://pi.lib.uchicago.edu/1001/org/ochre/19eb52c9-1003-4b75-9cc5-4c4b128d1c25
DOI: 10.7910/dvn/tvhson
title: Replication data for: Productivity Gains from Trade: Bunching Estimates from Trading Rights in China

description: Review of Economics and Statistics: Forthcoming.
description: Volume XX, Issue X
DOI: 10.7910/dvn/ufzysi
title: Leli et al - PFM hospital management and accotutability thematic review - PRISMA flow diagram

description: This is a PRISMA flow diagram and PRISMA checklist for a thematic literature review focusing on public hospitals finance management systems and accountability arrangements under decentralized health systems in low and middle income countries
DOI: 10.7910/dvn/ru2f9a
title: The Comparative Voter ID Law Index

description: This data records the voter identification law provisions for countries and devolved regions around the world.
DOI: 10.7910/dvn/s2dfy
title: Passed Resolves; Resolves 1838, c.34, SC1/series 228, Petition of William H. Sanford

description: &lt;p&gt;Petition subject: Annexation of Texas &lt;/p&gt; &lt;p&gt;Original: &lt;a href="http://nrs.harvard.edu/urn-3:FHCL:10670517"&gt;http://nrs.harvard.edu/urn-3:FHCL:10670517&lt;/a&gt; &lt;/p&gt; &lt;p&gt;Date of creation: (unknown) &lt;/p&gt; &lt;p&gt;Petition location: Boylston &lt;/p&gt; &lt;p&gt;Legislator, committee, or address that the petition was sent to: Committee on the annexation of Texas &lt;/p&gt; &lt;p&gt;Selected signatures:&lt;ol&gt;&lt;li&gt;William H. Sanford&lt;/li&gt;&lt;li&gt;Ethan Smith&lt;/li&gt;&lt;li&gt;Harriet S. Sanford&lt;/li&gt;&lt;li&gt;Lydia H. Hooper&lt;/li&gt;&lt;/ol&gt; &lt;/p&gt; &lt;p&gt;Actions taken on dates: 1838-01-24 &lt;/p&gt; &lt;p&gt;Legislative action: Received in the House on January 24, 1838 and referred to the committee on the annexation of Texas &lt;/p&gt; &lt;p&gt;Total signatures: 168 &lt;/p&gt; &lt;p&gt;Legislative action summary: Received, referred &lt;/p&gt; &lt;p&gt;Legal voter signatures (males not identified as non-legal): 72 &lt;/p&gt; &lt;p&gt;Female signatures: 96 &lt;/p&gt; &lt;p&gt;Female only signatures: No &lt;/p&gt; &lt;p&gt;Identifications of signatories: inhabitants, ["male"], ["female"] &lt;/p&gt; &lt;p&gt;Prayer format was &lt;a href="http://en.wikipedia.org/wiki/Printing"&gt;printed&lt;/a&gt; vs. &lt;a href="http://en.wikipedia.org/wiki/Manuscript"&gt;manuscript&lt;/a&gt;: Printed &lt;/p&gt; &lt;p&gt;Signatory column format: column separated &lt;/p&gt; &lt;p&gt;Additional non-petition or unrelated documents available at archive: additional documents available &lt;/p&gt; &lt;p&gt;Location of the petition at the Massachusetts Archives of the Commonwealth: Resolves 1838, c.34, passed March 16, 1838 &lt;/p&gt; &lt;p&gt;Acknowledgements: Supported by the National Endowment for the Humanities (PW-5105612), Massachusetts Archives of the Commonwealth, Radcliffe Institute for Advanced Study at Harvard University, Center for American Political Studies at Harvard University, Institutional Development Initiative at Harvard University, and Harvard University Library.&lt;/p&gt;
DOI: 10.7910/dvn/uujb8i
title: A11_18831.jpg

description: Link to OCHRE database: &lt;a href = 'http://pi.lib.uchicago.edu/1001/org/ochre/f9192ebb-c35e-4352-bddb-92861b4a12d8'&gt;http://pi.lib.uchicago.edu/1001/org/ochre/f9192ebb-c35e-4352-bddb-92861b4a12d8
DOI: 10.7910/dvn/7hyifj
title: Replication data for: What Does the Yield Curve Tell Us about Exchange Rate Predictability?

description: Volume 95 Issue 1
DOI: 10.7910/dvn/rtmfjb
title: A08_16864.jpg

description: Link to OCHRE database: &lt;a href = 'http://pi.lib.uchicago.edu/1001/org/ochre/7a5e754b-e2d1-0c06-dfe5-005fbe6d2ecc'&gt;http://pi.lib.uchicago.edu/1001/org/ochre/7a5e754b-e2d1-0c06-dfe5-005fbe6d2ecc
DOI: 10.7910/dvn/twrkkd
title: Wright Files I-Z Edited; Docketed Case: 19025
DOI: 10.7910/dvn/arkbat
title: Reproduction files for: Chancellor Merkel, the European Debt Crisis and the AfD: An Analysis of Voting Behaviour in the 2013 Federal Election

description: Code to reproduce all findings reported in the paper. Data are publicly available for download; see instructions in "Mader_Schoen_2014_reproduction_stata2mplus.do".
DOI: 10.7910/dvn/n1hgus
title: Nuclear microsatellites reveal the genetic architecture and breeding history of tea germplasm of East Africa

description: Tea is the most popular non-alcoholic beverage worldwide and is one of the most important tree cash crops in East Africa. However, no comprehensive study has been carried out on the genetic structure and diversity of tea germplasm for this region to date. In the present study, 193 tea accessions held at the ex situ Germplasm Bank of the Tea Research Institute (TRI), Kenya, were analysed using genetic data from 23 polymorphic simple sequence repeat (SSR) loci. A total of 266 alleles were detected with the number of alleles per locus ranging from 4 to 19 with an average of 7.88. Genetic clustering by STRUCTURE was used to correct misidentified accessions based on morphological characters. After reassignment of the tea accessions, Camellia assamica exhibited the lowest genetic diversity (Hs = 0.648) despite being the most widely cultivated tea type in the East African region. C. assamica subsp. lasiocalyx showed the highest genetic diversity (Hs = 0.76), which supported its origin by hybridization among tea types. Tea cultivars cultivated across the region exhibited lower genetic diversity (Hs = 0.661) compared to material held at the ex situ Germplasm Bank of TRI. Tea accessions clustered in the neighbour-joining tree on the basis of geographical origin, pedigree and leaf pigmentation, indicating their common origin. Our results indicated further that East African tea germplasm has a complex breeding history with a majority of the hybrids being F2 generation and backcross plants. C. assamica contributed significantly more genetic materials in the tea breeding programmes in East Africa. This study highlights the importance of ex situ germplasm banks to conserve the highest genetic diversity, which is an important resource for future tea crop improvements in East Africa.
DOI: 10.7910/dvn/pndn1r
title: Facebook discussions on Covid-19 Vaccine

description: A total of 63,396 postings (98% are replies) from 1,311 threads posted between 2 January and 14 March 2021 on a now-deleted public Facebook group, ‘Covid-19 Vaccine Side Effects’. The group was established around December 2020 when vaccination programs first started in various countries, and was terminated at an unknown time in 2021. According to the group profile, it was aimed for users to share their first-hand experience of Covid-19 vaccines, with the group admins regularly reminding users not to post anti-vaccination theories or third-party URLs (e.g., ‘Please Keep complaints about government overreach, or speculation about what vaccinations could do in the future off of this group! This is for personal accounts of vaccinations and the effects it has had on you directly!’).
DOI: 10.7910/dvn/rd5gqw
title: A12_21713.JPG

description: Link to OCHRE database: &lt;a href = ''http://pi.lib.uchicago.edu/1001/org/ochre/900cda7a-fa11-4b91-aa91-ec618a8c35dd'&gt;http://pi.lib.uchicago.edu/1001/org/ochre/900cda7a-fa11-4b91-aa91-ec618a8c35dd
DOI: 10.7910/dvn/mxtxtw
title: Executive Agreements Database, Statement Concerning the Memorandum of Understanding WithIndia for Scientific Cooperation in the Areas of Earth and Atmospheric Sciences. Signed At Washington December 16, 1997. Entered into force December 16, 1997.

description: cover memo
DOI: 10.7910/dvn/n5yhll
title: Animal Social Network Repository

description: Archived repository for publication. For the most recent version, please visit:
https://bansallab.github.io/asnr/
DOI: 10.7910/dvn/u1gggq
title: Replication Data for: Negative Advertising and the Dynamics of Candidate Support

description: Scholars have spent a great deal of effort examining the effects of negative advertising on citizens' perceptions of candidates. Much of this work has used experimental designs and has produced mixed findings supporting one of two competing theories. First, negative ads may harm candidates who sponsor them because citizens tend to dislike negativity. Second, negativity may drive down citizens' support for the targeted candidate because the attacks give people reasons to reject the target. We argue that the mixed findings produced by prior research may be driven by (1) external validity problems inherent to experimental designs and (2) a disregard for campaigns dynamics. We present a critical test of these two theories using data drawn from 80 statewide elections - 37 gubernatorial and 43 U.S. Senate contests - from three election years and public opinion polling collected during the last 12 weeks of each campaign. We find that a candidate's support declines as her advertising strategy includes more negative ads relative to her opponent and that this process unfolds slowly over the course of the campaign.
DOI: 10.7910/dvn/zapley
title: Jornal National - Ano I - Número 16
DOI: 10.7910/dvn/zt9r5w
title: Replication Data for: Mapping out the Motivational Basis of Active Representation as Intergroup Behavior

description: Research on representative bureaucracy highlights the importance of translating passive into active representation. But what is the motivational basis that underlies this translation? Drawing on theories of social identity and intergroup behavior, we argue that bureaucrats belonging to underrepresented groups actively represent their own group because of a desire for positive distinctiveness. Two large-scale conjoint experiments were performed using a unique sample of 1,929 frontline investigators in the National Police in South Korea. Results show that investigator-accuser gender match per se did not cause female investigators to prioritize female accusers of assault more than male investigators did. But once the assaults were manipulated to involve salient female disadvantages that lower women's status – e.g., intimate partner violence –, female accusers were more likely to be prioritized by female investigators. Our findings suggest that active representation is not unbounded partiality but a lever that guards against inequitable group disparities.
description: <br> The associated article has been awarded an Open Data Badge. Learn more about the Open Practice Badges from the 
Center for Open Science.
<br>
<br>
DOI: 10.7910/dvn/agkiny
title: COVID-19 Impact on Rural Men and Women in Niger, Round 2

description: This dataset is the result of a phone survey set up to measure the impact of COVID-19 on rural people in Niger. As most governments have urged the population to stay at home to slow down the transmission of the disease, the impact of COVID-19 can affect women and men in different ways: as an income shock (directly or indirectly); as a health and caring shock; as a shock of mobility (affecting access to water, food, firewood, schooling); and as a risk of increased domestic conflict and violence. To capture these various effects on household welfare, this phone survey was conducted with (around) 500 individuals randomly drawn from an existing list of phone numbers collected from previous household surveys. The same individuals were also interviewed during other rounds to generate a longitudinal panel allowing to analyze the impact of COVID-19 through time.
description: Household- and Community-level Surveys
description: STATA, 17
DOI: 10.7910/dvn/as9ayi
title: Tweet IDs used to study emoji syntax - US elections 2020

description: Tweet IDs used to study emoji syntax - US elections 2020
DOI: 10.7910/dvn/egdpwa
title: A85_385.jpg

description: Link to OCHRE database: &lt;a href = 'http://pi.lib.uchicago.edu/1001/org/ochre/42cdff8b-7bc6-0959-3820-7a5b00bde829'&gt;http://pi.lib.uchicago.edu/1001/org/ochre/42cdff8b-7bc6-0959-3820-7a5b00bde829
DOI: 10.7910/dvn/u099dy
title: Replication Data for: Ethnic Disparities in Healthcare Trust and Satisfaction: An Analysis of Public Perceptions of the NHS in England

description: Survey data on ethnicity and the National Health Service (NHS) in England.
DOI: 10.7910/dvn/7jfvqi
title: Replication Data for: Why So Little Strategic Voting in India

description: This replication archive contains data, replication code, and supplementary information for "Why So Little Strategic Voting in India?"
DOI: 10.7910/dvn/egtnpq
title: Ambiguous COVID-19 Messaging Increases Unsafe Socializing Intentions

description: Dataset and code for the paper, "Ambiguous COVID-19 Messaging Increases Unsafe Socializing Intentions" published in the Journal of Behavioural Public Administration.
DOI: 10.7910/dvn/ulj5h2
title: Data for Fox et al. Changes in the Spectroscopic Signatures of Irradiated Organic-Mineral Mixtures: Implications for Molecular Biosignature Detection on Mars

description: These data are presented in "Changes in the Spectroscopic Signatures of Irradiated Organic-Mineral Mixtures: Implications for Molecular Biosignature Detection on Mars" by Fox et al. File names use the shorthand: FS - fused silica, A1 - synthetic analog, OM - organic mix, KER - kerogen, FA - fulvic acid and the cumulative radiation dose in kGys and contain the collection information for each spectra.
DOI: 10.7910/dvn/ulk8aj
title: KPC July 2001

description: Kibale Party Composition files from 2001-07-01 to 2001-07-31 include 47 files. Access to these files is restricted. Please contact Dr. Zarin Machanda (machanda@fas.harvard.edu) for permission.
DOI: 10.34740/kaggle/ds/7576976
title: Multi-Lingual Semantic Cyberbully Detection
DOI: 10.15468/dl.mjvkse
title: Occurrence Download

description: A dataset containing 228947 records in GBIF matching the query:
SELECT
 kingdom,
 kingdomkey,
 phylum,
 phylumkey,
 class,
 classkey,
 "order",
 orderkey,
 family,
 familykey,
 genus,
 genuskey,
 species,
 specieskey,
 "year",
 IF(ISNULL(kingdomkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY kingdomkey, "year")) kingdomcount,
 IF(ISNULL(phylumkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY phylumkey, "year")) phylumcount,
 IF(ISNULL(classkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY classkey, "year")) classcount,
 IF(ISNULL(orderkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY orderkey, "year")) ordercount,
 IF(ISNULL(familykey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY familykey, "year")) familycount,
 IF(ISNULL(genuskey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY genuskey, "year")) genuscount,
 COUNT(*) occurrences,
 MIN(GBIF_TEMPORALUNCERTAINTY(eventdate, eventtime)) mintemporaluncertainty,
 MIN(COALESCE(coordinateuncertaintyinmeters, 1000)) mincoordinateuncertaintyinmeters
FROM
 occurrence
WHERE
 occurrence.countrycode = 'DK'
 AND occurrence.occurrencestatus = 'PRESENT'
 AND (occurrence."year" &gt;= 2000 AND occurrence."year" &lt;= 2025)
 AND occurrence.hasgeospatialissues = FALSE
 AND NOT GBIF_STRINGARRAYCONTAINS(occurrence.issue, 'TAXON_MATCH_FUZZY', TRUE)
 AND (occurrence.distancefromcentroidinmeters &gt;= 2000.0 OR occurrence.distancefromcentroidinmeters IS NULL)
 AND NOT occurrence.basisofrecord IN ('FOSSIL_SPECIMEN', 'LIVING_SPECIMEN')
 AND (occurrence.specieskey IS NOT NULL AND occurrence."year" IS NOT NULL)
GROUP BY
 occurrence.kingdom,
 occurrence.kingdomkey,
 occurrence.phylum,
 occurrence.phylumkey,
 occurrence.class,
 occurrence.classkey,
 occurrence."order",
 occurrence.orderkey,
 occurrence.family,
 occurrence.familykey,
 occurrence.genus,
 occurrence.genuskey,
 occurrence.species,
 occurrence.specieskey,
 occurrence."year"

 The dataset's 228947 records were derived from 462 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021789-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wduz8n
title: Occurrence Download

description: A dataset containing 1542 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Aploneura lentisci (Passerini, 1856)"
 ]
}

 The dataset includes 1542 records from 32 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021799-250525065834625/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/12067943
title: World Weather Repository ( Daily Updating )
DOI: 10.15468/dl.ps24nb
title: Occurrence Download

description: A dataset listing the 3088 species recorded in GBIF matching the query:
{
 "and" : [
 "Continent is South America",
 "Country is Brazil",
 "Geometry POLYGON((-180 -90,180 -90,180 90,-180 90,-180 -90))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Bryophyta"
 ]
}

 The dataset's 3088 records were derived from 172 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014624-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.v4xq2f
title: Occurrence Download

description: A dataset containing 443029 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Alopecurus pratensis L.)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 443029 records from 1969 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010496-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5517/ccdc.csd.cc2qrtp0
title: CCDC 2525343: Experimental Crystal Structure Determination

description: Related Article: Constantin G. Daniliuc, Thomas Özgün, Gerhard Erker|2026|CSD Communication|||
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2png0v
title: CCDC 2492307: Experimental Crystal Structure Determination

description: Related Article: Sindhu V. Bai, Patrick F. Mensah, Guoqiang Li, Frank R. Fronczek, Rao M. Uppu|2025|CSD Communication|||
description: Related Article: S.V. Bai, G. Li, P.F. Mensah, F.R. Fronczek, R.M. Uppu|2026|IUCrData|11|x260076|doi:10.1107/S2414314626000763
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2qrv5j
title: CCDC 2525358: Experimental Crystal Structure Determination

description: Related Article: Constantin G. Daniliuc, Philip Moquist, Gerhard Erker|2026|CSD Communication|||
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.15468/dl.dz56ek
title: Occurrence Download

description: A dataset containing 13017 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Carex pilulifera, Carex pilulifera, Carex pilulifera, Carex pilulifera, Carex pilulifera)",
 "Year is greater than or equal to 1900",
 "Geometry POLYGON ((8.643 46.99, 14.1 46.92, 14.43 50.75, 8.534 50.83, 8.643 46.99))",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "BasisOfRecord is one of (Observation, Human Observation, Machine Observation, Material sample)"
 ]
}

 The dataset includes 13017 records from 24 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007696-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.