Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
93
datasets available to search
ShareScore release 0.9.0
Dataset results
93 results for “Historical Analysis”
Dataset for Logical-layout analysis on French historical newspapers
<p><strong>Dataset for Logical-layout analysis on French historical newspapers</strong></p> <p>This dataset is intended for training and testing Logical Layout Analysis and recognition system on French historical documents published between 1900 and 1950. The original data is part of the "<a href="https://gallica.bnf.fr/services/engine/search/sru?operation=searchRetrieve&exactSearch=false&version=1.2&query=%28colnum%20adj%20%22Appartient%20%C3%A0%20l%27ensemble%20documentaire%20:%20FrancComt1%22%29">Fond régional: Franche-Comté</a>", which is curated by <a href="https://gallica.bnf.fr/accueil/fr/content/accueil-fr?mode=desktop">Gallica</a>, the digital portal of the Bibliothèque Nationale de France (BnF). This dataset has the following structure:</p> <p>├── train<br> ├── 1c<br> ├── cb32836282t<br> ├── cb32836282t.xml<br> ├── bpt6k112325g<br> ├── bpt6k112325g.xml<br> ├── truelabels_block.csv<br> ├── truelabels_line.csv<br> ├── …<br> ├── …<br> ├── 2c<br> ├── 3c+<br> └── test<br> ├── 1c<br> ├── 2c<br> └── 3c+</p> <p>The dataset is divided into a train and a test set. The train and test datasets have been designed to cover as much as possible the various possible layouts that exist in the "Fond régional: Franche-Comté" dataset. To do so, we have divided them into three layout types:<br> • <strong>1c</strong>: documents where the text is displayed in one column, as in books;<br> • <strong>2c</strong>: documents where the text is displayed into two columns;<br> • <strong>3c+</strong>: documents where there are at least 3 columns of text, as in newspapers.</p> <p>Each of the 1c, 2c, and 3c+ folder contains subfolders prefixed by ‘cb’, which contain a collection of documents. For instance, « cb32836282t » is the identifier used in Gallica for « Le Petit écho du 21e Régiment d'infanterie », a French military periodical published during WWI. An XML file with the same name, for instance «cb32836282t.xml », contains metadata about the collection, such as its title, publisher, creator, number of issues, etc. This XML file serves only to describe the collection, and is not to be used for Logical-Layout analysis.</p> <p>The issues in each collection can be found in the subfolders prefixed with « bpt ». For instance, « bpt6k112325g » is the identifier used in Gallica for an issue published in September 1917 of « Le Petit écho du 21e Régiment d'infanterie ». The information about each issue is given in three files, which are described below:</p> <p><strong>1-bptXXXXXXXXXX.xml </strong><br> The original data, as collected from Gallica. The most important tags of this document and their values are described below:<br> • <strong>oai</strong>: metadata about the document, such as its author, title, publisher, original publication date, number of issues, …<br> • <strong>image_url</strong>: the url to the document’s scan (in high resolution)<br> • <strong>pagination</strong>: a description of each page in the document (size of the page, if it contains a table of content or not, …)<br> • <strong>num_pages</strong>: the total number of pages in the document<br> • <strong>ocr</strong>: the OCR representation of the document in the XML ALTO format</p> <p>The XML ALTO format provides the text content and physical layout of documents in the following manner. Lines of text are contained in TextLine tags, which in their turn contain String tags for words and SP tags for spaces. TextLine tags are grouped into blocks in TextBlock tags. Sometimes, TextBlock tags are also grouped into ComposedBlock tags. TextBlock and TextLine tags have the following attributes:<br> • <strong>Id</strong> : the tag’s identifier<br> • <strong>Height</strong>, <strong>Width</strong> : the text height and width<br> • <strong>Vpos</strong> : the vertical position of the text on the page. The higher the value, the lower the word is on the page<br> • <strong>Hpos</strong> : the horizontal position of the text on the page. The higher the value, the further on the right the text is on the page<br> • <strong>Language</strong> : the language of the text (only for TextBlock tags).</p> <p>Among the attributes listed above, some TextBlock tags also have a Type attribute. This attribute contains logical labels of the lines in the block. In this dataset it appears most often for tables or advertisements. Overall, TextBlock tags that have a Type attribute are rare in this dataset (about 4 % only).</p> <p><strong>Note</strong>: The original scan of every document is accessible on the Gallica website, using the URL https://gallica.bnf.fr/ark:/12148/<IDENTIFIER>, where <IDENTIFIER> should be replaced by the id of the document (e.g.: bpt6k112325g) or the collection (e.g.: cb32836282t).</p> <p><strong>2-truelabels_block.csv </strong><br> A CSV file where each line corresponds to a TextBlock tag from the file bptXXXXXXXXXX.xml. This CSV file contains the following columns:<br> • <strong>page</strong>: the page on which the TextBlock tag is located<br> • <strong>block_id</strong>: the id of the TextBlock tag<br> • <strong>first_last_line</strong>: the text content of the first and last TextLine tags inside this TextBlock tag<br> • <strong>classes</strong>: the logical label(s) associated with this TextBlock tag</p> <p>The possible values in the column classes are : Text, Title, Header and Other.</p> <p><strong>3-truelabels_line.csv </strong><br> A CSV file where each line corresponds to a TextLine tag from the file bptXXXXXXXXXX.xml. This CSV file contains the following columns:<br> • <strong>page</strong>: the page where the TextLine tag is located<br> • <strong>block_id</strong>: the id of the TextBlock tag that contains this TextLine tag<br> • <strong>line_id</strong>: the id of this TextLine tag<br> • <strong>text_line</strong>: the text content of this TextLine tag<br> • <strong>classes</strong>: the logical label(s) associated with this TextLine tag</p> <p>The possible values in the column classes are : Text, Firstline, Title, Header and Other. Firstline indicates the « first line » of a paragraph.<br> </p>
Oficio de Hipotecas de Girona. A dataset of Spanish notarial deeds (18th Century) for Handwritten Text Recognition and Layout Analysis of historical documents.
<p>This dataset is a subset of 596 documents from the <em>Registre d'Hipoteques de Girona</em> of 1769 collection, guarded by the <a href="http://xac.gencat.cat/ca/llista_arxius_comarcals/girones/"><em>Arxiu Històric de Girona</em></a>. This collection, is composed by hundreds of thousands of notarial deeds from the XVIII-XIX century (1768-1862). Sales, redemption of censuses, inheritance and matrimonial chapters are among the most common documentary typologies in the collection.</p> <p>This dataset is composed of more than 23700 text lines written by a single hand, covering more that 50 different topics (documentary typologies) and a vocabulary of more than 2400 different words. The documents are transcribed using the so-called diplomatic criteria. Additionally, transcripts were tagged with <br> extra enriching/complementary information (e.g. expansion of the abbreviations, hyphen marks, etc.). Along with the transcripts the layout of the document is detected and recorded. Pages have been labeled using six different layout regions.</p> <p>The images along with their respective ground-truth was compiled in PAGE compliant XML format<br> by the <a href="http://www2.udg.edu/tabid/11296/Default.aspx"><em>Centre de Recerca d'Història Rural</em></a> and the HTR group of the <a href="https://www.prhlt.upv.es">Pattern Recognition and Human Language Technologies Research Center</a>.</p>
Code for: A century of wild bee sampling: historical data and neural network analysis reveal ecological traits associated with species loss
Open the record for dataset details and reuse information.
Anthropogenic Climate Forcers Historical Emissions Analysis
<p>[DRAFT - final version May 2024] Input data necessary to run the jupyter notebook code script located at the <a href="https://github.com/bwalkowiak/Anthropogenic-Climate-Forcer">Anthropogenic Climate Forcer GitHub</a></p> <p>Files include:</p> <ul> <li>Final Emissions Data for major GHGs and air pollutants from <a href="../records/10904361">Community Emissions Data System (CEDS)</a> version v_2024_04_01. Emissions pre-1970 are from v_2021_04_21 fuel data with sector partitioning from latest version 1970 allocation. <ul> <li>Emissions data files by emission species (SO2, NOx, BC, OC, NH3, NMVOC, CO, CO2, CH4, N2O), country, and sector produced by the April-01-2024 release of CEDS.</li> <li>See the <a href="https://github.com/JGCRI/CEDS/">CEDS GitHub</a> site for details including journal paper reference information and any known issues with this data.</li> </ul> </li> <li> HC (CFC, HCFC) emissions data from <a href="https://csl.noaa.gov/assessments/ozone/2022/">WMO Ozone 2022 Report</a>, HFC and HCFC emission data from <a href="https://edgar.jrc.ec.europa.eu/emissions_data_and_maps">EDGAR - Emissions Database for Global Atmospheric Research</a>, specifically EDGAR v8.0, with other species from <a href="https://ozone.unep.org/countries/data-table">UNEP Ozone Depleting Substance databases</a>]. HC emissions sectoral fractions calculated using UNFCCC AFEAS database and UNEP ODS. See HC Section for specific details.</li> <li><a href="https://github.com/IPCC-WG1/Chapter-6_Fig12_22_24">IPCC AR6 Ch6</a> ouput data for effective radiative forcing (ERF) and temperture response (del_T) over the calculation time period (1750-2022)</li> <li><a href="https://www.iea.org/data-and-statistics/data-product/world-energy-balances">IEA World Energy Balances 2023</a> data used to allocate sectoral emissions data</li> <li>Species lifetime from IPCC AR6</li> <li>CMIP model thermal reponse parameters from <a href="https://gmd.copernicus.org/articles/14/3007/2021/">Leach et al., (2021)</a></li> </ul>
Data Appendix for Lack, P., "Using Word Analysis to Track the Evolution of Emotional Well-being in Nineteenth-Century Industrializing Britain", Historical Methods (forthcoming)
<p>This file contains the data associated with the publication Lack, P., "Using Word Analysis to Track the Evolution of Emotional Well-being in Nineteenth-Century Industrializing Britain", <em>Historical Methods</em> (forthcoming). It quantifies the trend in emotional well-being expressed in a corpus of British pamphlets published between 1800 and 1900. The first page of the excel document presents this key data on the trend in emotional well-being. Sheet 1A presents summary statistics on the trend in emotional well-being and its correlation with GDP per capita and real wages. </p>
Supplemental material to 'A variational rigid-block modelling approach to nonlinear elastic and kinematic analysis of failure mechanisms in historic masonry structures subjected to lateral actions'
<p>This repository contains the data necessary to reproduce the content of the article:</p> <blockquote> <p>A variational rigid-block modelling approach to nonlinear elastic and kinematic analysis of failure mechanisms in historic masonry structures subjected to lateral actions (2021). Earthquake Engineering & Structural Dynamics, 1–23. <a href="https://onlinelibrary.wiley.com/doi/full/10.1002/eqe.3512">https://doi.org/10.1002/eqe.3512</a></p> </blockquote> <p>The file <strong>01_Dataset.zip</strong> contains the dataset. The companion document <strong>00_Dataset_description.pdf </strong>describes the content of the dataset, guiding the analyst to its use in order to (i) reproduce the article's results and (ii) compare the article's results to new results brought by the analyst, e.g. by comparison with other numerical models.</p> <p>Version history</p> <p>v2: updated references in 00_dataset description.pdf </p>
Exploratory Analysis of Top 50 Companies in Indian Stock Market: A Time Series Analysis of Historical Stock Prices
<p>The dataset consists of 'open, close, high, low, close, adj close and volume' columns for the top 50 Indian Companies and the dataset been fetched from YahooFinance for over 20 years. </p>
Historical analysis of seagrass loss in the United Kingdom
Open the record for dataset details and reuse information.
Data from: Microevolution in time and space: SNP analysis of historical DNA reveals dynamic signatures of selection in Atlantic cod
Little is known about how quickly natural populations adapt to changes in their environment and how temporal and spatial variation in selection pressures interact to shape patterns of genetic diversity. We here address these issues with a series of genome scans in four overfished populations of Atlantic cod (Gadus morhua) studied over an 80-year period. Screening of >1000 gene-associated single-nucleotide polymorphisms (SNPs) identified 77 loci that showed highly elevated levels of differentiation, likely as an effect of directional selection, in either time, space or both. Exploratory analysis suggested that temporal allele frequency shifts at certain loci may correlate with local temperature variation and with life history changes suggested to be fisheries induced. Interestingly, however, largely nonoverlapping sets of loci were temporal outliers in the different populations and outliers from the 1928 to 1960 period showed almost complete stability during later decades. The contrasting microevolutionary trajectories among populations resulted in sequential shifts in spatial outliers, with no locus maintaining elevated spatial differentiation throughout the study period. Simulations of migration coupled with observations of temporally stable spatial structure at neutral loci suggest that population replacement or gene flow alone could not explain all the observed allele frequency variation. Thus, the genetic changes are likely to at least partly be driven by highly dynamic temporally and spatially varying selection. These findings have important implications for our understanding of local adaptation and evolutionary potential in high gene flow organisms and underscore the need to carefully consider all dimensions of biocomplexity for evolutionarily sustainable management.
Data from: Comparative analysis indicates historical persistence and contrasting contemporary structure in sympatric woody perennials of semi-arid south-west Western Australia
We used a comparative approach to assess congruence of phylogeographic and genetic structure and diversity, demographic signals, and ratios of pollen to seed dispersal, in the context of species-specific life-history traits, for two widespread sympatric perennial plant species. We sampled Grevillea paradoxa and Melaleuca nematophylla across the species' ranges throughout the Transitional Rainfall Zone and extending slightly into the Arid Zone of south-west Western Australia. Both species exhibited range-wide phylogeographic and contemporary genetic structure. Moderate haplotype diversity centred in populations on Banded Ironstone Formation (BIF) outcrops and within the Murchison River gorge supports a hypothesis of historical persistence and evolution in these mesic refugia. These features are likely to play important roles in evolutionary persistence with ongoing climate change. There was little evidence of particularly complex demographic histories for the region. More limited haplotype diversity, as well as more limited nuclear genetic diversity and connectivity, in G. paradoxa was consistent with predictions from life-history traits of shorter lifespan, lower fecundity, more limited seed dispersal, and shorter plants, but inconsistent with a prediction of greater pollen dispersal by bird pollinators. Low pollen to seed dispersal ratios suggest seed dispersal plays a greater than expected role in maintaining connectivity in this semi-arid landscape. The study highlights a need for research that integrates aspects of seed ecology and seed and pollen dispersal as well as phylogeographic and genetic patterns in Gondwanan shrublands and other semi-arid landscapes globally.
Data from: Phylogeny, macroevolutionary trends and historical biogeography of sloths: insights from a Bayesian morphological clock analysis
Sloths, like other xenarthrans, are an extremely interesting group of mammals that, after a long history of evolution and diversification in South America, became established on islands in the Caribbean and later reached North America during the Great American Biotic Interchange. In all three regions they were part of the impressive Pleistocene megafauna. Most taxa became extinct and only two small, distantly related tree-dwelling genera survived. Here we incorporate several recently described genera of sloths into an assembled morphological data supermatrix and apply Bayesian inference, using phylogenetic and morphological clock methods, to 64 sloth genera. Thus, we investigate the evolution of the group in terms of the timing of divergence of different lineages and their diversity, morphological disparity and biogeographical history. The phylogeny obtained supports the existence of the commonly recognized clades for the group. Our results provide divergence time estimates for the major clades within Folivora that could not be dated with molecular methods. Lineage diversity shows an early increase, reaching a peak in the Early Miocene followed by a major drop at the end of the Santacrucian (Early Miocene). A second peak in the Late Miocene was also followed by a major drop at the end of the Huayquerian (Late Miocene). Both events show differential impact at the family level. After that, a slight Plio-Pleistocene decline was observed before the marked drop with the extinction at the end of the Pleistocene. Phenotypic evolutionary rates were high during the early history of the clade, mainly associated with Mylodontidae, but rapidly decreased to lower values around 25 Ma, whereas Megalonychidae have lower values at the beginning followed by a steady increase, peaking during the Late Miocene and the Pliocene. Morphological disparity showed a similar trend, with an early increase, followed by a slowly increasing phase through the Late Oligocene and Early Miocene, and ending with another increase beginning at the middle of the Miocene. Biogeographic analysis showed southern South America as the most probable area of origin of the clade and the main region in which the early diversification events took place. Both Megatheriinae and Nothrotheriinae basal nodes were strongly correlated with Andean uplift events, whereas the early history of Mylodontidae is closely associated with southern South America and also shows an early occupation of the northern regions. Within Megalonychidae, our results show Choloepus as a descendant of an island dispersing ancestor and a probable re-ingression to South America by a clade that originated in Central or North America.
Data from: Range-wide analysis of genetic structure in a widespread, highly mobile species (Odocoileus hemionus) reveals the importance of historical biogeography
Highly mobile species that thrive in a wide range of habitats are expected to show little genetic differentiation across their range. A limited but growing number of studies have revealed that patterns of broad-scale genetic differentiation can and do emerge in vagile, continuously distributed species. However, these patterns are complex and often shaped by both historical and ecological factors. Comprehensive surveys of genetic variation at a broad scale and at high resolution are useful for detecting cryptic spatial genetic structure, and for investigating the relative roles of historical and ecological processes in structuring widespread, highly mobile species. In this study, we analyzed 10 microsatellite loci from over 1,900 samples collected across the full range of mule deer (Odocoileus hemionus), one of the most widely distributed and abundant of all large mammal species in North America. Through both individual- and population-based analyses we found evidence for three main genetic lineages, one corresponding to the 'mule deer' morphological type and two to the 'black-tailed deer' type. Historical biogeographic events likely are the primary drivers of genetic divergence in this species; boundaries of the three lineages correspond well with predictions based on Pleistocene glacial cycles and substructure within each lineage demonstrates island vicariance. However, across large geographic areas, including the entire mule deer lineage, we found that genetic variation fit an isolation-by-distance pattern rather than discrete clusters. A lack of genetic structure across wide geographic areas of the continental west indicates that ecological processes have not resulted in restrictions to gene flow sufficient for spatial genetic structure to emerge. Our results have important implications for our understanding of evolutionary mechanisms of divergence, as well as for taxonomy, conservation, and management.
Data from: Whole genome-sequencing and phylogenetic analysis of a historical collection of Bacillus anthracis strains from Danish cattle
Bacillus anthracis, the causative agent of anthrax, is known as one of the most genetically monomorphic species. Canonical single-nucleotide polymorphism (SNP) typing and whole-genome sequencing were used to investigate the molecular diversity of eleven B. anthracis strains isolated from cattle in Denmark between 1935 and 1988. Danish strains were assigned into five canSNP groups or lineages, i.e. A.Br.001/002 (n = 4), A.Br.Ames (n = 2), A.Br.008/011 (n = 2), A.Br.005/006 (n = 2) and A.Br.Aust94 (n = 1). The match with the A.Br.Ames lineage is of particular interest as the occurrence of such lineage in Europe is demonstrated for the first time, filling an historical gap within the phylogeography of the lineage. Comparative genome analyses of these strains with 41 isolates from other parts of the world revealed that the two Danish A.Br.008/011 strains were related to the heroin-associated strains responsible for outbreaks of injection anthrax in drug users in Europe. Eight novel diagnostic SNPs that specifically discriminate the different sub-groups of Danish strains were identified and developed into PCR-based genotyping assays.
CHILDREN OF RUSSIA: HISTORICAL-SOCIAL ANALYSIS
<p>The article examines the situation of young families, as well as social policy regarding children, motherhood and childhood in modern Russia. Particular attention is paid to the policy of the state as a strategic national idea and to the tasks that the Russian state is implementing to improve the situation of children and childhood. It is shown that the family, family values form the basis for the education of future citizens of the country. For the normal development of the family, it is necessary to create favorable socio-economic conditions, where the spiritual and moral education of children will become a key factor.</p>
Historical data of flash flood and trend analysis information for Uttarakhand, India
<p>Historical data is always useful in interpreting any hazard-affected location. In this article historical data were gathered from various literature reviews, journals, newspapers, reports, and other sources to generate a flash flood map for Uttarakhand state, India. Between 1970 and 2020, a total of 122 sites were identified as being at risk of flash flooding. Moreover, several studies on rainfall trends at various scales have concluded that global warming is increasing extreme precipitation as well as extreme weather-related occurrences and risks. Therefore, high spatial resolution (0.25*0.25 degree) daily gridded rainfall data from the India Meteorological Department (IMD) was utilized to analyse the change in percentage from 1970 to 2020 for annual, pre-monsoon, monsoon, post-monsoon, and winter seasons.</p>
Figures - Semantic analysis of web archive historical data 1983 "Marche pour l'égalité et contre le racisme"
Open the record for dataset details and reuse information.
Haplotype analysis of the mitochondrial DNA d-loop region reveals the maternal origin and historical dynamics among the indigenous goat populations in east and west of the Democratic Republic of Congo (DRC)
<p><span>This study aimed at assessing haplotype diversity and population dynamics of three Congolese indigenous goat populations that included Kasai goat (KG), small goat (SG), and dwarf goat (DG) of the Democratic Republic of Congo (DRC). The 1,169 bp <em>d-loop</em> region of mitochondrial DNA (mtDNA) was sequenced for 339 Congolese indigenous goats. The total length of sequences was used to generate the haplotypes and evaluate their diversities, whereas the hypervariable region (HVI, 453 bp) was analyzed to define the maternal variation and the demographic dynamic. A total of 568 segregating sites that generated 192 haplotypes were observed from the entire <em>d-loop</em> region (1,169 bp <em>d-loop</em>). Phylogenetic analyses using reference haplotypes from the six globally defined goat mtDNA haplogroups showed that all the three Congolese indigenous goat populations studied clustered into the dominant haplogroup A, as revealed by the Neighbor-joining (NJ) tree and median-joining (MJ) network. Nine haplotypes were shared between the studied goats and goat populations from Pakistan (1 haplotype), Kenya, Ethiopia and Algeria (1 haplotype), Zimbabwe (1 haplotype), Cameroon (3 haplotypes), and Mozambique (3 haplotypes). The population pairwise analysis (<em>F<sub>ST</sub></em>) indicated a weak differentiation between the Congolese indigenous goat populations. Negative and significant (<em>p</em>-value < 0.05) values for <em>F</em>u's <em>F</em>s (-20.418) and Tajima's (-2.189) tests showed the expansion in the history of the three Congolese indigenous goat populations. These results suggest a weak differentiation and a single maternal origin for the studied goats. This information will contribute to the improvement of the management strategies and long-term conservation of indigenous goats in DRC</span><span>.</span></p>
Supplementary material to 'Collapse fragility analysis of historical masonry buildings considering in-plane and out-of-plane response of masonry walls'
<p>This repository provides the numerical models of buildings developed in OpenSees and the selected ground motions to perform IDAs referred to in the manuscript "<em>Collapse fragility analysis of historical masonry buildings considering in-plane and out-of-plane response of masonry walls</em>" submitted for publication in <em>Engineering Structures</em>.</p>
Historic Caddo Network Analysis Data
<p>Ceramic and lithic types and counts used in the Historic Caddo network analysis for northeast Texas. This dataset is incomplete, and does not include the site locations used to plot the network.</p>
FIG. 4 in Staggered-Entry Analysis of Breeding Phenology and Occupancy Dynamics of Arizona Toads from Historically Occupied Habitats of New Mexico, USA
FIG. 4. Estimated detection probability from the simple multi-season model fitted with calling data from historical and control sites, based on the relationship between detection and Julian date from the simple multi-season occupancy model. Julian values represent only the values present in our data set and range from 1 March to 30 May (Julian days 60–150).
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.