cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17632/k57fr854j2.2
title: Lumbar Spine MRI Dataset

description: This data set contains anonymised clinical MRI study, or a set of scans, of 515 patients with symptomatic back pains. Each patient data can have one or more MRI studies associated with it. Each study contains slices, i.e., individual images taken from either sagittal or axial view, of the lowest three vertebrae and the lowest three IVDs. The axial view slices are mainly taken from the last three IVDs – including the one between the last vertebrae and the sacrum. The orientation of the slices of the last IVD are made to follow the spine curve whereas those of the other IVDs are usually made in blocks – i.e., parallel to each other. There are between four to five slices per IVD and they begin from the top of the IVD towards its bottom. Many of the top and bottom slices cut through the vertebrae leaving between one to three slices that cut the IVD cleanly and show purely the image of that IVD. In most cases, the total number of slices in axial view ranges from 12 to 15. However, in some cases, there may be up to 20 slices because the study contains slices of more than last three vertebrae. The scans in sagittal view also vary but all contain at least the last seven vertebrae and the sacrum. While the number of vertebrae varies, each scan always includes the first two sacral links. There are a total 48,345 MRI slices in our dataset. The majority of the slices have an image resolution of 320x320 pixels, however, there are slices from three studies with 320x310 pixel resolution. The pixels in all slices have 12-bit per pixel precision which is higher than the standard 8-bit greyscale images. Specifically for all axial-view slices, the slice thickness are uniformly 4 mm with centre-to-centre distance between adjacent slices to be 4.4 mm. The horizontal and vertical pixel spacing is 0.6875 mm uniformly across all axial-view slices. The majority of the MRI studies were taken with the patient in Head-First-Supine position with the rests were taken with the patient in in Feet-First-Supine position. Each study can last between 15 to 45 minutes and a patient may have one or more study associated with them taken at a different time or a few days apart. You can download and read the research papers detailing our methodology on boundary delineation for lumbar spinal stenosis detection using the URLs provided in the Related Links at the end of this page. You can also check out other dataset and source code related to this program from that section. We kindly request you to cite our papers when using our data or program in your research.
DOI: 10.17632/s6bgczr8s2.2
title: Radiologists Notes for Lumbar Spine MRI Dataset

description: This dataset contains annotations by expert radiologists for the Lumbar Spine MRI Dataset (link provided below). The notes contain information regarding the observed characteristics, condition of the lumbar spine, or presence of diseases, these include bone marrow disease, end plate degeneration, IVD bulges, Thecal Sac compressing, central or foraminal stenosis, annular tears, scoliosis, endplate defects (Modic type), facet joint and Ligamentum Flavum hypertrophy, and spondylolisthesis. You can download and read the research papers detailing our methodology on boundary delineation for lumbar spinal stenosis detection using the URLs provided in the Related Links at the end of this page. You can also check out other dataset and source code related to this program from that section. We kindly request you to cite our papers when using our data or program in your research.
DOI: 10.17632/w2b25bb7dv.1
title: Effect of Fe2+ on akimotoite to bridgmanite transition: Its implication on subduction dynamics (data)

description: 1. Cell parameters and volumes nearly at 0 GPa pressure 
2. Birch–Murnaghan's 3rd order equation fitting parameters
3.Phase transition pressures and temperatures for different Fe2+ concentration along mantle geotherm and cold slab geotherms using LDA/GGA+U methods
4.Calculated thermal elastic constants (GPa) of structures
5.Calculated thermal volume (V), bulk modulus (K), and shear modulus (G) of structures
DOI: 10.17632/zbf6b4pttk.2
title: Label Image Ground Truth Data for Lumbar Spine MRI Dataset

description: This dataset contains the raw label images and ground truth label images of axial view slices of lumbar spine MRI used to train SegNet to detect lumbar spinal stenosis. The four labelled Regions of Interest namely 1) Intervertebral Disc (IVD), 2) Posterior Element (PE), 3) Thecal Sac (TS) and 4) the Area between Anterior and Posterior (AAP) vertebrae elements. The labelling process was carried out by five labellers under supervision of an expert radiologist using the T1-weighted axial-view MRI slice of the last three IVDs. Analysis on the quality of the developed ground truth label images is provided in our paper. You can download and read the research papers detailing our methodology on boundary delineation for lumbar spinal stenosis detection using the URLs provided in the Related Links at the end of this page. You can also check out other dataset and source code related to this program from that section. We kindly request you to cite our papers when using our data or program in your research.
DOI: 10.17863/cam.36024
title: Summary statistics for PCOS

description: This file contains data relating to the analysis discussed in "Large-Scale Genome-Wide Meta Analysis of Polycystic Ovary Syndrome Suggests Shared Genetic Architecture for Different Diagnosis Criteria." This contains two files. The first, PCOS_summary_data_19092018.tar.gz, is as follows: PCOS_summary_data_19092018.txt The data presented in this file is for the analysis of any diagnostic criteria, excluding the self-report based data from 23andMe. The file has the following headers: MarkerName; Effect_allele; Other_allele; EAF; Effect. The data presented in this file is for the analysis of any diagnostic criteria, excluding the self-report based data from 23andMe. The data reported in this sheet has been truncated to 2 significant figures. This information is also set out in the read-me file - PCOS_summary_data_19092018_README.txt The second file PCOS_top_10000_SNPS.txt, is as follows: This file contains data from the top 10000 SNPs (based on P-values) from the combined meta-analysis. This data was derived from the studies contribution to the first of these files, and data from 23andMe. The headers are: MarkerName; Allele1; Allele2; Freq1; Effect; StdErr; Pvalue; HetPVal; TotalSampleSize; EffSampleSize; chr; pos. In this file Allele 1 is the effect allele.
DOI: 10.17863/cam.62443
title: UPIQ: Unified Photometric Image Quality dataset

description: Unified Photometric Image Quality dataset (UPIQ) UPIQ dataset is intended for training and evaluation of full-reference HDR image quality metrics. The dataset contains 84 reference images and 4159 distorted images from four datasets, TID2013 [1] (SDR), LIVE [2] (SDR), Narwaria et al. [3] (HDR) and Korshunov et al. [4] (HDR). Quality scores were obtained by re-aligning existing datasets to a common unified quality scale. This was achieved by collecting additional cross-dataset quality comparisons and re-scaling existing data with a psychometric scaling method. Images in the dataset are represented in absolute photometric and colorimetric units, corresponding to light emitted from a display. [1] Ponomarenko, N., Jin, L., Ieremeiev, O., Lukin, V., Egiazarian, K., Astola, J., Benoit: Image database tid2013: Peculiarities, results and perspectives. Signal Processing: Image Communication 30, 57 – 77 (2015) [2] Sheikh, H., Sabir, M., Bovik, A.: A Statistical Evaluation of Recent Full Reference Image Quality Assessment Algorithms. IEEE Transactions on Image Processing 15(11), 3440–3451 (2006). https://doi.org/10.1109/TIP.2006.881959, http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=1709988 [3] Narwaria, M., P. Da Silva, M., Le Callet, P., Pepion, R.: Tone mapping-based high-dynamic-range image compression: study of optimization criterion and perceptual quality. Optical Engineering 52(10) (2013). https://doi.org/10.1117/1.OE.52.10.102008 [4] Korshunov, P., Hanhart, P., Richter, T., Artusi, A., Mantiuk, R., Ebrahimi, T.: Subjective quality assessment database of HDR images compressed with jpeg xt. In: 2015 Seventh International Workshop on Quality of Multimedia Experience (QoMEX). pp. 1–6 (May 2015). https://doi.org/10.1109/QoMEX.2015.7148119
DOI: 10.25318/3710001101-eng
title: Postsecondary enrolments, by program type, credential type, Classification of Instructional Programs, Primary Grouping (CIP_PG), registration status and sex

description: The number of enrolments by geography, institution type, registration status for CIP Primary Groupings (CIP_PG).
DOI: 10.25678/0001ng
title: Data for: A global-scale dataset of direct natural groundwater recharge rates: A review of variables, processes and relationships

description: Groundwater recharge indicates the existence of renewable groundwater resources and is therefore an important component in sustainability studies. However, recharge is also one of the least understood, largely because it varies in space and time and is difficult to measure directly. For most studies, only a relatively small number of measurements is available, which hampers a comprehensive understanding of processes driving recharge and the validation of hydrogeological model formulations for small- and large-scale applications.We present a new global recharge dataset encompassing &gt;5000 locations. In order to gain insights into recharge processes, we provide a systematic analysis between the dataset and other global-scale datasets, such as climatic or soil-related parameters. Precipitation rates and seasonality in temperature and precipitation were identified as the most important variables in predicting recharge. The high dependency of recharge on climate indicates its sensitivity to climate change. We also show that vegetation and soil structure have an explanatory power for recharge. Since these conditions can be highly variable, recharge estimates based only on climatic parameters may be misleading.The freely available dataset offers diverse possibilities to study recharge processes from a variety of perspectives. By noting the existing gaps in understanding, we hope to encourage the community to initiate new research into recharge processes and subsequently make recharge data available to improve recharge predictions.
DOI: 10.3334/cdiac/00001
title: Global, Regional, and National Fossil-Fuel CO2 Emissions, 1751 - 2006 (published 2009)

description: Publications containing historical energy statistics make it possible to estimate fossil fuel CO2 emissions back to 1751. Etemad et al. (1991) published a summary compilation that tabulates coal, brown coal, peat, and crude oil production by nation and year. Footnotes in the Etemad et al.(1991) publication extend the energy statistics time series back to 1751. Summary compilations of fossil fuel trade were published by Mitchell (1983, 1992, 1993, 1995). Mitchell's work tabulates solid and liquid fuel imports and exports by nation and year. These pre-1950 production and trade data were digitized and CO2 emission calculations were made following the procedures discussed in Marland and Rotty (1984) and Boden et al. (1995). Further details on the contents and processing of the historical energy statistics are provided in Andres et al. (1999). The 1950 to present CO2 emission estimates are derived primarily from energy statistics published by the United Nations (2008), using the methods of Marland and Rotty (1984). The energy statistics were compiled primarily from annual questionnaires distributed by the U.N. Statistical Office and supplemented by official national statistical publications. As stated in the introduction of the Statistical Yearbook, "in a few cases, official sources are supplemented by other sources and estimates, where these have been subjected to professional scrutiny and debate and are consistent with other independent sources." Data from the U.S. Department of Interior's Geological Survey (USGS 2008) were used to estimate CO2 emitted during cement production. Values for emissions from gas flaring were derived primarily from U.N. data but were supplemented with data from the U.S. Department of Energy's Energy Information Administration (1994), Rotty (1974), and data provided by G. Marland. Greater details about these methods are provided in Marland and Rotty (1984), Boden et al. (1995), and Andres et al. (1999).
DOI: 10.3535/3h4-2m5-62k
title: Schist

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/th0-97a-p4g
title: †Sowerbyella Jones, 1928

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3886/e116420v1
title: Replication data for: A Macroeconomic Framework for Quantifying Systemic Risk

description: Systemic risk arises when shocks lead to states where a disruption in financial intermediation adversely affects the economy and feeds back into further disrupting financial intermediation. We present a macroeconomic model with a financial intermediary sector subject to an equity capital constraint. The novel aspect of our analysis is that the model produces a stochastic steady state distribution for the economy, in which only some of the states correspond to systemic risk states. The model allows us to examine the transition from "normal" states to systemic risk states. We calibrate our model and use it to match the systemic risk apparent during the 2007/2008 financial crisis. We also use the model to compute the conditional probabilities of arriving at a systemic risk state, such as 2007/2008. Finally, we show how the model can be used to conduct a macroeconomic "stress test" linking a stress scenario to the probability of systemic risk states.
DOI: 10.3886/e195294v1
title: Data and Code for "Terms-of-Trade Shocks are Not all Alike"

description: Terms of trade are an inaccurate empirical proxy for how fluctuations in international prices affect the economy. To capture the relevance of terms of trade fluctuations for the domestic business cycle, the role of export and import prices needs to be analyzed separately. Using a sample of developing economies, we find that the economy's response to a positive export price shock does not mirror the response to a negative import price shock. Taken together, export and import price shocks account for around 30 percent of output ﬂuctuations, but export price shocks are more important than import price shocks as drivers of output. Global demand and supply shocks, which simultaneously affect export and import prices, are largely undetected in the terms-of-trade measure but significantly affect domestic business cycles. We link our results to existing small open economy models used to study the transmission of terms-of-trade shocks.
DOI: 10.5067/atlas/atl03.006
title: ATLAS/ICESat-2 L2A Global Geolocated Photon Data, Version 6
DOI: 10.5067/gpm/dprgmi/cmb/2b/07
title: GPM DPR and GMI Combined Precipitation L2B 1.5 hours 5 km V07
DOI: 10.5067/measures/gpcp/data304
title: GPCP Precipitation Level 3 Monthly 0.5-Degree V3.2
DOI: 10.5281/zenodo.12683146
title: Spotlight on 10x Visium: a multi-sample protocol comparison of spatial technologies
DOI: 10.5281/zenodo.12699472
title: Permeability Anisotropy Data of Carbonate Fault Rocks

description: Permeability and porosity data from core plugs of faulted and unfaulted carbonate lithofacies. 2D and 3D image analysis results of samples used in the publication also included.
DOI: 10.5281/zenodo.12803197
title: CEDS v_2024_07_08 Release Emission Data

description: Emissions data files by emission species (SO2, NOx, BC, OC, NH3, NMVOC,  CO, CO2, CH4, N2O), country, sector, and fuel produced by the July-08-2024 release of CEDS. 

See the CEDS GitHub site for details including journal paper reference information and any known issues with this data.

The three file bundles are:

CEDS_v_2024_07_08_aggregate.zip (emissions by sector, by country, by fuel, by country and fuel, by country and sector, and by sector and fuel)CEDS_v_2024_07_08_detailed.zip (emissions by country, sector, and fuel)CEDS_v_2024_07_08_supplementary_bunkers.zip (Additional detail for aviation and shipping by country)

Associated gridded data for this release will be available on ESGF shortly.(Metadata for this record is still under construction...)
DOI: 10.5281/zenodo.13317524
title: Towards a Unified Benchmark and Framework for Deep Learning-Based Prediction of Nuclear Magnetic Resonance Chemical Shifts
DOI: 10.5281/zenodo.13854866
title: Seamount mesoscale and submesoscale variability

description: Dataset, scripts and figure files for the manuscript submitted to JGR Oceans titled: "Deep mesoscale and submesoscale circulations around the Atlantis II seamount."
DOI: 10.5281/zenodo.13899541
title: Historical Animal Observation Records by Bavarian Forestry Offices (1845)

description: In 1845, under the scientific direction of Andreas Wagner, the Bavarian government recorded the occurrence of 44 selected vertebrate species across the entire country. To this end, Wagner had a survey questionnaire sent to all 119 forestry offices in the state. The foresters' responses were now systematically recorded and analyzed for the first time. This data set represents the result of this survey. Among other things, it contains 5,464 geo-coded animal observation data.

The data is the result of an interdisciplinary collaboration between scientists from the Chair of Computational Humanities at the University of Passau, the Directorate General of the Bavarian State Archives Munich, the German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, the Center for Biodiversity Informatics and Collection Data Integration at the Botanical Garden Berlin, and the NFDI4Biodiversity consortium.
DOI: 10.5281/zenodo.14262636
title: BATSRUS_Low_MA_Run_Bowers

description: BATSRUS simulation of an ICME event at Mercury, described in the manuscript titled "MESSENGER Observations of a Possible Alfvén Wing at Mercury under Low-Alfvénic Mach Number Solar Wind Conditions Associated with an ICME Impact"
DOI: 10.5281/zenodo.14906747
title: Cosmogenic  3He in Olivines from Rivière des Remparts Sediments, La Réunion (France)

description: This dataset contains the cosmogenic ³He measurements for two sediment samples analyzed in the article "Evidence for Erosional Efficiency of Extreme Precipitation Events at a Multi-Decadal Time Scale, JGR Earth Surface." The (³He/⁴He)crush and (³He/⁴He)melt ratios represent the helium isotope ratios measured by crushing and melting, respectively. Ra is the ³He/⁴He ratio normalized to the atmospheric ratio of 1.39 × 10⁻⁶. Reported uncertainties are 1σ, and uncertainties in ³He/⁴He ratios and He concentrations were computed based on the reproducibility of standards and uncertainties in blank correction. [⁴He]melt represents the ⁴He concentration measured from melting olivines. [⁴He]radio corresponds to the radiogenic ⁴He produced over 1.9 × 10⁵ years (the average rock age across the drainage area). [³He]c represents the concentration of cosmogenic ³He, calculated as [³He]c = [³He]melt - [³He]magmatic, where [³He]magmatic = [⁴He]magmatic × (³He/⁴He)crush, and [⁴He]magmatic = [⁴He]melt - [⁴He]radio. For both samples, the nucleogenic ³He component is negligible (<2 × 10⁻³ at/g).
DOI: 10.5281/zenodo.14906845
title: Digital Elevation Models of the Rivière des Remparts Riverbed (1950–2011), La Réunion, France

description: These Digital Elevation Models (DEMs), derived from archival aerial photographs, document the evolution of the Rivière des Remparts riverbed in La Réunion, France, from 1950 to 2011.
DOI: 10.5281/zenodo.4553103
title: OA Diamond Journals Study. Dataset

description: <strong>Context</strong><br> From June 2020 to February 2021, a consortium of 10 organisations undertook a large-scale study on open access journals across the world that are free for readers and authors, usually referred to as “OA diamond journals”. This study was commissioned by cOAlition S in order to gain a better understanding of the OA diamond landscape. <strong>Presentation</strong><br> The study undertook a statistical analysis of several bibliographic databases, surveyed 1,619 journals, collected 7,019 free text submissions and other data from 94 questions, and organised three focus groups with 11 journals and 10 interviews with hosting platforms. It collected 163 references in the academic literature, and inventoried 1048 journals not listed in DOAJ. The results of the study are available in the following outputs: Findings Report - DOI: 10.5281/zenodo.4558704 Recommendations Report- DOI:10.5281/zenodo.4562790 References Library - DOI: 10.5281/zenodo.4562816 Journals Inventory - DOI: 10.5281/zenodo.4562828 Dataset - DOI: 10.5281/zenodo.4553103 This dataset contains data used by and partly generated by the OA Diamond Journals Study on open access journals that do not charge authors. It contains the data files themselves as well as some readme texts with variable lists. <strong>Available files:</strong> Survey questionnaire, English version (PDF) Survey data without identifying information and without free texts answers (as these might also include identifying information) (CSV). This includes, for some questions, data from DOAJ for journals present in that database. Readme text with the variable list for the survey data file (TXT) Stratified sample of 500 records from the ROAD database of open access journals downloaded 20201102 (CSV) Readme text with the variable list for the ROAD database sample (TXT) Directory of Open Access Journals (DOAJ) metadata downloaded 20200602 (CSV) Directory of Open Access Journals (DOAJ) metadata downloaded 20200918 (CSV) Added and Removed change log DOAJ, downloaded 20210121 (CSV) Readme text with variable list for the Added and Removed change log DOAJ (TXT) All data are available for reuse under a CC0 license. Additionally, an online version of the survey results (excluding DOAJ data and excluding free text answers) is available from SurveyMonkey
DOI: 10.5281/zenodo.5931509
title: The AUTOTYP database

description: AUTOTYP is a large-scale research program with goals in both quantitative and qualitative typology. This release contains the full raw data from the AUTOTYP databases along with metadata, aggregated datasets and aggregation scripts. Please cite as: Bickel, Balthasar, Nichols, Johanna, Zakharko, Taras, Witzlack-Makarevich, Alena, Hildebrandt, Kristine, Rießler, Michael, Bierkandt, Lennart, Zúñiga, Fernando & Lowe, John B. 2022. The AUTOTYP database (v1.0.0). https://doi.org/10.5281/zenodo.5931509 This is a completely new release, radically overhauled from the earlier 0.1.x version, and focuses on usability, documentation, and completeness. New features include: Over 260 typological variables that describe 1319 languages across approximately 260,000 data points or, together with the derived (aggregated) data, over 1,700,000 data points. New naming conventions for datasets and variables, focusing on usability and clarity. Language name and Glottolog code now accompany every dataset, so each dataset is a self-standing table of a typological variable (but can also be linked to any and all of the others via the internal language ID). Published data now includes the raw exported database data as well as derived aggregated tables. All aggregation scripts used to compute derived data are published as well. New R and JSON exports for users who prefer those environments. For a complete list of major new features see: https://github.com/autotyp/autotyp-data/blob/v1.0.0/CHANGES-1.0.0.md For general information about the database: https://github.com/autotyp/autotyp-data/blob/v1.0.0/readme.md