cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.15117966
title: CompactLTJ: Space & Time Efficient Leapfrog Triejoin

description: The datasets used in the experimental evaluation of the paper CompactLTJ: Space & Time Efficient Leapfrog Triejoin are included in this tar.gz. 

This file consists of the following components:





wikidata-enum.dat – The complete Wikidata graph represented as triples, where each component is an integer.




wikidata-str.nt – The full Wikidata graph with the original triples in string format.




80id – A folder containing 80% of wikidata-enum.dat along with the updates used in the experimental evaluation.




80str – A folder containing 80% of wikidata-str.nt along with the updates used in the experimental evaluation.
DOI: 10.5281/zenodo.15117967
title: CompactLTJ: Space & Time Efficient Leapfrog Triejoin

description: The datasets used in the experimental evaluation of the paper CompactLTJ: Space & Time Efficient Leapfrog Triejoin are included in this tar.gz. 

This file consists of the following components:





wikidata-enum.dat – The complete Wikidata graph represented as triples, where each component is an integer.




wikidata-str.nt – The full Wikidata graph with the original triples in string format.




80id – A folder containing 80% of wikidata-enum.dat along with the updates used in the experimental evaluation.




80str – A folder containing 80% of wikidata-str.nt along with the updates used in the experimental evaluation.
DOI: 10.3535/2fe-1qy-kx8
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/y2m-v4w-9t6
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/fgb-3aq-8a0
title: Quartz porphyry

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/gzp-r25-8n6
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/1x0-pf9-gtw
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/fjl-n3b-yfg
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/125-yq9-6k6
title: Quartz porphyry

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/nx4-xxh-ek2
title: Rapakivi granite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/dme-yt5-ndv
title: Skiagia ciliosa  (Volkova, 1969) Downie, 1982

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/t9l-gs7-293
title: Agate

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/9cm-zhw-zga
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/hsy-pct-cya
title: Rapakivi granite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/30x-gwn-a2z
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/zds-mqz-6z9
title: Conglomerate

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/4a0-fdv-q8k
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/yvv-78b-y0b
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/fcp-cx4-1pq
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/yql-n45-jry
title: Chrysocolla

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/5t4-fyv-ngw
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/ceh-1jn-rzr
title: Siltstone

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/acs-lsc-bd7
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/jbx-akt-23z
title: Rapakivi granite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.5281/zenodo.14949156
title: Dataset for: Accounting for cross-registration in monitoring responsible research in clinical trials

description: This deposit contains data associated with a study that explores cross-registrations in an existing dataset of clinical trials conducted at German University Medical Centers (UMCs). It primarily includes data files and other files compiled by, or used in the project code repositories: https://github.com/quest-bih/intovalue-crossreg and https://github.com/maia-sh/intovalue-data. This project builds on an existing dataset of clinical trials that involved a UMC in Germany and completed between 2009 - 2017 (for more details, see https://zenodo.org/records/7633995).

The deposit contains:



Intermediate datasets: This includes data files that were generated in the process of identifying potential EUCTR cross-registrations in the IntoValue dataset. Several approaches were used to identify cross-registered trials: searching for trial registration numbers listed in registrations (`trn-registry-data.rds`), matching on titles from registrations with the amatch function distance 10 (`title-matched-10.rds`), and searching for trial registration numbers listed in related results publications (`trn-publications.rds`). These three datasets were then combined into the intermediate dataset `trn_trn.rds`.

Final dataset of potential EUCTR cross-registrations in IntoValue: This includes a final table (`crossreg_pipeline_output.rds`) where each row is a unique registration pair with information on how this registration pair was connected (e.g., title matching). This dataset was used as basis for most analyses in this project. Note: (1) this dataset also includes cross-registrations beyond IntoValue, therefore an initial filtering step is required to obtain the final dataset of EUCTR cross-registrations in IntoValue (see the associated manuscript and code for more details); (2) this datasset is identical to the dataset named `trn_manual_checks.rds` in the code.

Manual validation of potential EUCTR cross-registrations: This includes the outcome of the manual screening in a sample of potential EUCTR cross-registrations in IntoValue, specifically:



`manual_validation_raw.xlsx`: Raw data of the manual screening. Includes information on whether screened EUCTR cross-registrations could be confirmed, and key characteristics across registrations of the same trial.

`manual_validation_processed.csv`: Processed version of `manual_validation_raw.xlsx`. Includes data corrections, data cleaning, and additional derived variables. 

`sumres.xlsx`: Manual extraction of summary results across registrations of the same trial. Includes all potential EUCTR cross-registrations that were manually screened. Filtering on `is_true_crossreg` for same overall completion status is required.
DOI: 10.5281/zenodo.14949157
title: Dataset for: Accounting for cross-registration in monitoring responsible research in clinical trials

description: This deposit contains data associated with a study that explores cross-registrations in an existing dataset of clinical trials conducted at German University Medical Centers (UMCs). It primarily includes data files and other files compiled by, or used in the project code repositories: https://github.com/quest-bih/intovalue-crossreg and https://github.com/maia-sh/intovalue-data. This project builds on an existing dataset of clinical trials that involved a UMC in Germany and completed between 2009 - 2017 (for more details, see https://zenodo.org/records/7633995).

The deposit contains:



Intermediate datasets: This includes data files that were generated in the process of identifying potential EUCTR cross-registrations in the IntoValue dataset. Several approaches were used to identify cross-registered trials: searching for trial registration numbers listed in registrations (`trn-registry-data.rds`), matching on titles from registrations with the amatch function distance 10 (`title-matched-10.rds`), and searching for trial registration numbers listed in related results publications (`trn-publications.rds`). These three datasets were then combined into the intermediate dataset `trn_trn.rds`.

Final dataset of potential EUCTR cross-registrations in IntoValue: This includes a final table (`crossreg_pipeline_output.rds`) where each row is a unique registration pair with information on how this registration pair was connected (e.g., title matching). This dataset was used as basis for most analyses in this project. Note: (1) this dataset also includes cross-registrations beyond IntoValue, therefore an initial filtering step is required to obtain the final dataset of EUCTR cross-registrations in IntoValue (see the associated manuscript and code for more details); (2) this datasset is identical to the dataset named `trn_manual_checks.rds` in the code.

Manual validation of potential EUCTR cross-registrations: This includes the outcome of the manual screening in a sample of potential EUCTR cross-registrations in IntoValue, specifically:



`manual_validation_raw.xlsx`: Raw data of the manual screening. Includes information on whether screened EUCTR cross-registrations could be confirmed, and key characteristics across registrations of the same trial.

`manual_validation_processed.csv`: Processed version of `manual_validation_raw.xlsx`. Includes data corrections, data cleaning, and additional derived variables. 

`sumres.xlsx`: Manual extraction of summary results across registrations of the same trial. Includes all potential EUCTR cross-registrations that were manually screened. Filtering on `is_true_crossreg` for same overall completion status is required.
DOI: 10.3535/b28-z8t-mrs
title: Quartz porphyry

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/vz5-lyg-jtx
title: †Volborthella tenuis Schmidt, 1888

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/6z7-4dt-f0c
title: Rapakivi granite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/79z-b3f-1pc
title: Quartz porphyry

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/nre-nhp-rgq
title: Homostius sulcatus Kutorga, 1837

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/sy2-nny-k24
title: Cymatiogalea? sp.

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/paj-3s5-l10
title: Timofeevia Chisholm, Wheeler & Beverley-Burton, 1995

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.25318/3310097301-eng
title: Reasons businesses hired or considered hiring individuals with a professional certification or licence from another province or territory outside of the hiring province or territory over the last 12 months

description: Reasons businesses hired or considered hiring individuals with a professional certification or licence from another province or territory outside of the hiring province or territory over the last 12 months, by North American Industry Classification System (NAICS) and business employment size.
DOI: 10.3535/3p8-h2t-4av
title: Brachiopoda Duméril, 1805

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/hrk-bd7-thy
title: Rapakivi granite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/rzn-ypp-l65
title: †Volborthella tenuis Schmidt, 1888

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/94d-ryn-z2w
title: Nasturtium Aiton

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/jqd-xd7-tam
title: Rapakivi granite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/ly1-ptm-2e1
title: Quartz porphyry

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/cg6-g3v-h86
title: Heterostius ingens Asmuss, 1856

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/w55-kk0-m58
title: †Volborthella tenuis Schmidt, 1888

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/ej7-jhz-mwq
title: Asteridium

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/vad-2br-cr8
title: Rapakivi granite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/9r6-anr-7x7
title: Rhabdinopora flabelliformis norvegica (Kjerulf, 1865)

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/j4t-xqp-ncd
title: Gypsum

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/eyd-8wq-qa2
title: Chalcedony

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/kae-50c-q75
title: Chromite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/c10-e5d-rta
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/l2l-0xq-8j3
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/80s-ls7-jqk
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/8wn-lkz-wrs
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/qj6-z7h-044
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/513-lwk-nlt
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/glv-1yn-vf5
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/h58-k26-58r
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/63p-m98-xe3
title: Gneiss

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/9pz-0tw-93f
title: Porphyry

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/jbn-qhp-284
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/7z2-x6h-k3y
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/cj6-wne-blr
title: †Obolus Eichwald, 1829

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/7vm-tt5-9a3
title: igneous- and metamorphic rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/ge6-9g5-mpl
title: †Ungula ingrica (Eichwald, 1829)

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/s69-ln0-dp2
title: †Ungula ingrica (Eichwald, 1829)

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/gyc-fks-tsf
title: marble

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/3p4-kh7-2s8
title: †Obolus Eichwald, 1829

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/zgz-cfg-cv9
title: †Ungula ingrica (Eichwald, 1829)

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/42a-66d-fgn
title: Homostius latus Asmuss, 1856

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/6wy-m9r-3nn
title: Heterostius minor Heintz, 1933

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/2g6-x94-edb
title: †Ungula ingrica (Eichwald, 1829)

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/vfz-n9b-9r2
title: Heterostius convexus Asmuss, 1856

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/ygq-ks3-16y
title: Homostius sulcatus Kutorga, 1837

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/6fb-v4l-bgt
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/bt5-ywd-fhk
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/cjd-csp-ylx
title: †Ungula convexa Pander, 1830

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/6x7-d5d-ll0
title: Tyrolite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/w7m-922-c92
title: Quartz porphyry

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/60r-97a-h0j
title: †Ungula ingrica (Eichwald, 1829)

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/813-rdz-3ej
title: igneous- and metamorphic rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/7ca-1g9-xbv
title: Rhabdinopora flabelliforme flabelliforme (Eichwald, 1840)

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/x2r-c47-c0a
title: Gypsum

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/4ca-p8w-x9d
title: Bothriolepis cf. cellulosa (Pander, 1846)

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/wb9-gp2-4gf
title: †Obolus Eichwald, 1829

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/bag-z1a-6p6
title: Brachiopoda Duméril, 1805

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/n34-al3-1w7
title: Phyllite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/q2r-k2n-y71
title: Asteroidea de Blainville, 1830

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/y5c-3pd-4a2
title: Talc schist

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/p7v-paq-4w3
title: Placodermi

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/1kl-byq-vjh
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/2ts-g43-xx3
title: †Ungula ingrica (Eichwald, 1829)

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/j51-nvm-rs0
title: Brachiopoda Duméril, 1805

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/fnb-q26-c9x
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/vaw-l3x-6c9
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/76j-n00-al8
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/8md-3e8-bqc
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/kyk-dbh-p60
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/sd5-zr9-z5q
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/ev8-xht-d54
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/kxv-ta2-njj
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.34973/cwk8-we61
title: Automated wideline nuclear quadrupole resonance of mixed-cation lead halide perovskites

description: This is a collection of data used to demonstrate the utility of automated, wideline nuclear Quadrupole Resonance (NQR) in the associated article of the same name. NQR is a sensitive probe of local structure, whose application is limited by the large spectral linewidths when the sample structure is in some way disordered. By automating the process of tuning the hardware and acquiring spectra, measuring disordered materials becomes vastly more accessible. This is demonstrated on lead halide perovskites (LHP), a photovoltaic material with potential applications in solar cells and more. Most of the data in this collection are the products of this automated procedure. The raw data are predominantly 127I NQR subspectra of so-called Variable Offset Cumulative Spectra (VOCS) of LHPs MAxFA1-xPbI3 (x = 0.25, 0.50, 0.75) at various temperatures (293 – 420 Kelvin). The rest of the data is supportive in nature, concerning e.g. the integrity of the samples (1H and 13C solid state NMR) and the experimental setup (power and standing wave ratios at various offset frequencies).
Main article preprint (2025-03-31): https://doi.org/10.5194/mr-2025-2
DOI: 10.3535/5fz-0g0-snv
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/b7f-fpk-9ak
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/6ys-92f-dfh
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/ytn-ln8-4kv
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/dek-74y-j6x
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/n4j-2bh-b5p
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/2gs-plc-rxx
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/8y1-byn-nr4
title: †Ungula inornata (Mickwitz, 1896)

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/jg4-lmr-r4a
title: Amber

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.