cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.7681834
title: Atmospheric oxygen as a tracer for fossil fuel carbon dioxide: a sensitivity study in the UK

description: Abstract. We investigate the use of oxygen (O2) and carbon dioxide (CO2) measurements for the estimation of the fossil fuel component of atmospheric CO2 in the UK. Atmospheric potential oxygen (APO) – a tracer that combines O2 and CO2, minimising the influence of terrestrial biosphere fluxes – is simulated at three sites in the UK, two of which have APO measurements. We present a set of model experiments that estimate the sensitivity of APO simulations to key inputs: fluxes from the ocean, fossil fuel flux magnitude and distribution, the APO baseline, and the ratio of O2 to CO2 fluxes from fossil fuel combustion and the terrestrial biosphere. To estimate the influence of uncertainties in ocean fluxes, we compared three ocean O2 flux estimates, from the NEMO – ERSEM and ECCO-Darwin ocean models, and the Jena Carboscope inversion. The sensitivity of APO to fossil fuel emission magnitudes and to terrestrial biosphere and fossil fuel exchange ratios was investigated through Monte Carlo sampling within literature uncertainty ranges, and by comparing different inventory estimates. Of the factors that could potentially compromise APO-derived fossil fuel CO2 estimates, we find that the ocean O2 flux estimate has the largest overall influence at the three sites in the UK. At times, this influence is comparable to the contribution to APO of simulated fossil fuel CO2. We find that simulations using different ocean fluxes differ from each other substantially, with no single estimate, or a simulation with zero ocean flux, providing a significantly closer fit to the observations. Furthermore, the uncertainty in the ocean contribution to APO could lead to uncertainty in defining an appropriate regional background from the data. Our findings suggest that the contribution of non-terrestrial sources need to be well accounted for, in order to reduce their potential influence on inferred fossil fuel CO2.
DOI: 10.5281/zenodo.7681833
title: Atmospheric oxygen as a tracer for fossil fuel carbon dioxide: a sensitivity study in the UK

description: Abstract. We investigate the use of oxygen (O2) and carbon dioxide (CO2) measurements for the estimation of the fossil fuel component of atmospheric CO2 in the UK. Atmospheric potential oxygen (APO) – a tracer that combines O2 and CO2, minimising the influence of terrestrial biosphere fluxes – is simulated at three sites in the UK, two of which have APO measurements. We present a set of model experiments that estimate the sensitivity of APO simulations to key inputs: fluxes from the ocean, fossil fuel flux magnitude and distribution, the APO baseline, and the ratio of O2 to CO2 fluxes from fossil fuel combustion and the terrestrial biosphere. To estimate the influence of uncertainties in ocean fluxes, we compared three ocean O2 flux estimates, from the NEMO – ERSEM and ECCO-Darwin ocean models, and the Jena Carboscope inversion. The sensitivity of APO to fossil fuel emission magnitudes and to terrestrial biosphere and fossil fuel exchange ratios was investigated through Monte Carlo sampling within literature uncertainty ranges, and by comparing different inventory estimates. Of the factors that could potentially compromise APO-derived fossil fuel CO2 estimates, we find that the ocean O2 flux estimate has the largest overall influence at the three sites in the UK. At times, this influence is comparable to the contribution to APO of simulated fossil fuel CO2. We find that simulations using different ocean fluxes differ from each other substantially, with no single estimate, or a simulation with zero ocean flux, providing a significantly closer fit to the observations. Furthermore, the uncertainty in the ocean contribution to APO could lead to uncertainty in defining an appropriate regional background from the data. Our findings suggest that the contribution of non-terrestrial sources need to be well accounted for, in order to reduce their potential influence on inferred fossil fuel CO2.
DOI: 10.5281/zenodo.7693705
title: Chromatin Remodeling via Retinoic Acid Action During Mu-rine Spermatogonial Development

description: Spermatogonial differentiation is a process that commits germ cells to the complex process of spermatogenesis. Spermatogonial differentiation is mediated by the action of retinoic acid, which triggers major morphological and transcriptional changes. While these transcriptional changes have been well explored, there has been little effort devoted to epigenetic regulation surrounding spermatogonial development. This study aimed to uncover the timing and dynamics of chromatin organization during spermatogonial development within the context of these transcriptional changes. Using germ cell synchrony and the assay for transposase accessible chromatin and next generation sequencing (ATAC-seq) to isolate subpopulations of developing spermatogonia and identify accessible regions within their genome, we found 50% of accessible regions in undifferentiated spermatogonia were condensed following retinoic acid action within 18 hours. Surprisingly, genes with known functional relevance during spermatogonial development were accessible at all times, indicating that chromatin state does not impact transcription at these sites. While there was an overall decrease in gene accessibility during spermatogonial development, we found that transcriptionally active regions were not predictive of chromatin state.
DOI: 10.5281/zenodo.7631229
title: Chromatin Remodeling via Retinoic Acid Action During Mu-rine Spermatogonial Development

description: Spermatogonial differentiation is a process that commits germ cells to the complex process of spermatogenesis. Spermatogonial differentiation is mediated by the action of retinoic acid, which triggers major morphological and transcriptional changes. While these transcriptional changes have been well explored, there has been little effort devoted to epigenetic regulation surrounding spermatogonial development. This study aimed to uncover the timing and dynamics of chromatin organization during spermatogonial development within the context of these transcriptional changes. Using germ cell synchrony and the assay for transposase accessible chromatin and next generation sequencing (ATAC-seq) to isolate subpopulations of developing spermatogonia and identify accessible regions within their genome, we found 50% of accessible regions in undifferentiated spermatogonia were condensed following retinoic acid action within 18 hours. Surprisingly, genes with known functional relevance during spermatogonial development were accessible at all times, indicating that chromatin state does not impact transcription at these sites. While there was an overall decrease in gene accessibility during spermatogonial development, we found that transcriptionally active regions were not predictive of chromatin state.
DOI: 10.5281/zenodo.7696492
title: Chromatin Remodeling via Retinoic Acid Action During Mu-rine Spermatogonial Development

description: Spermatogonial differentiation is a process that commits germ cells to the complex process of spermatogenesis. Spermatogonial differentiation is mediated by the action of retinoic acid, which triggers major morphological and transcriptional changes. While these transcriptional changes have been well explored, there has been little effort devoted to epigenetic regulation surrounding spermatogonial development. This study aimed to uncover the timing and dynamics of chromatin organization during spermatogonial development within the context of these transcriptional changes. Using germ cell synchrony and the assay for transposase accessible chromatin and next generation sequencing (ATAC-seq) to isolate subpopulations of developing spermatogonia and identify accessible regions within their genome, we found 50% of accessible regions in undifferentiated spermatogonia were condensed following retinoic acid action within 18 hours. Surprisingly, genes with known functional relevance during spermatogonial development were accessible at all times, indicating that chromatin state does not impact transcription at these sites. While there was an overall decrease in gene accessibility during spermatogonial development, we found that transcriptionally active regions were not predictive of chromatin state.
DOI: 10.5281/zenodo.7696582
title: Chromatin Remodeling via Retinoic Acid Action During Mu-rine Spermatogonial Development

description: Spermatogonial differentiation is a process that commits germ cells to the complex process of spermatogenesis. Spermatogonial differentiation is mediated by the action of retinoic acid, which triggers major morphological and transcriptional changes. While these transcriptional changes have been well explored, there has been little effort devoted to epigenetic regulation surrounding spermatogonial development. This study aimed to uncover the timing and dynamics of chromatin organization during spermatogonial development within the context of these transcriptional changes. Using germ cell synchrony and the assay for transposase accessible chromatin and next generation sequencing (ATAC-seq) to isolate subpopulations of developing spermatogonia and identify accessible regions within their genome, we found 50% of accessible regions in undifferentiated spermatogonia were condensed following retinoic acid action within 18 hours. Surprisingly, genes with known functional relevance during spermatogonial development were accessible at all times, indicating that chromatin state does not impact transcription at these sites. While there was an overall decrease in gene accessibility during spermatogonial development, we found that transcriptionally active regions were not predictive of chromatin state.
DOI: 10.5281/zenodo.7530454
title: Source Data for: Temperature, species identity and morphological traits predict carbonate excretion and mineralogy in tropical reef fishes

description: Source Data underlying figures of the paper "Temperature, species identity and morphological traits predict carbonate excretion and mineralogy in tropical reef fishes" by Mattia Ghilardi, Michael A. Salter, Valeriano Parravicini, Sebastian C. A. Ferse, Tim Rixen, Christian Wild, Matthias Birkicht, Chris T. Perry, Alex Berry, Rod W. Wilson, David Mouillot, Sonia Bejarano
DOI: 10.5281/zenodo.7530455
title: Source Data for: Temperature, species identity and morphological traits predict carbonate excretion and mineralogy in tropical reef fishes

description: Source Data underlying figures of the paper "Temperature, species identity and morphological traits predict carbonate excretion and mineralogy in tropical reef fishes" by Mattia Ghilardi, Michael A. Salter, Valeriano Parravicini, Sebastian C. A. Ferse, Tim Rixen, Christian Wild, Matthias Birkicht, Chris T. Perry, Alex Berry, Rod W. Wilson, David Mouillot, Sonia Bejarano
DOI: 10.6084/m9.figshare.22203538
title: README

description: readme for data and code organization to accompany the manuscript entitled "The indirect pathway of the basal ganglia promotes transient punishment, but not motor suppression"
DOI: 10.6084/m9.figshare.22203538.v1
title: README

description: readme for data and code organization to accompany the manuscript entitled "The indirect pathway of the basal ganglia promotes transient punishment, but not motor suppression"
DOI: 10.5281/zenodo.7696596
title: Validation of highly sensitive method based on UHPLC-ESI-MS/MS for the quantification of progestogens and androgens in plant material.

description: We prepared a highly sensitive method for the quantification of progestogens and androgens in plant materials. This method is based on UHPLC-ESI-MS/MS. We show here the data used for the method validation. This includes the determination of linearity, recovery, precision, limits of detection and limits of quantification. The general procedure can be found in the txt or pdf file. The resulting data are collected in the excel file and can be found in the csv files, additonally.
DOI: 10.25345/c5474721z
title: MassIVE MSV000091404 - Protein-protein interactions of GTSF1L in Bombyx mori
title: A mass spectrometry-based proteomics analysis was performed to study the protein binders of GTSF1L in germ cell culture (BmN4; ovary-derived) of Bombyx mori. Anti-HA pull-downs were performed in BmN4 cells transfected with the HA-BmGtsf1L plasmid or the HA-eGFP control plasmid. Proteins were digested in-gel by trypsin. The resultant peptides were then dimethyl labelled and combined. Peptides were measured on a Q Exactive Plus Orbitrap mass spectrometer.
DOI: 10.25824/redu/f6t5g8
title: Dataset for Impacts of dielectric screening on the luminescence of monolayer WSe2.mppz

description: File containing the complete raw dataset, processed information and final figures of research performed and submitted for publication. It contains the results of the photoluminescence measurements performed on monolayers of WSe2 mechanically transferred on several substrates. The file can be opened with the MagicPlot software (https://magicplot.com).
DOI: 10.25824/redu/zrvpkg
title: Dataset for Impacts of dielectric screening on the luminescence of monolayer WSe2

description: This dataset contains data about photo-luminescence of WSe2 acquired at ambient conditions.
DOI: 10.25824/redu/im6zmc
title: Data of Optical Retardation.tab
DOI: 10.25824/redu/dyc2db
title: Data of Average Gray Values v.2.tab
DOI: 10.25824/redu/7oqwes
title: Birefringence optical retardations in sections of rat calcaneal tendons cultured in vitro

description: The dataset identifies birefringence brilliance intensities as average gray values (GA) in sections of rat calcaneal tendons cultivated under in vitro culture conditions. Calcaneal tendons from male Wistar rats were isolated, cultured on 24 mm square colorless borosilicate glass coverslips (cov), and on 35 mm ø nonpyrogenic polystyrene plastic dishes (pla) for 8 and 12 days (8Dcov, 12Dcov, 8Dpla, and 12Dpla). Tendons that were not subjected to in vitro culture were used as controls (Control). These data provide basic information about the evaluation of changes in the optical anisotropic properties of the collagen bundles and allow the statistical determination of organizational and macromolecular characteristics of these structures.
DOI: 10.48490/pv7s-5054
title: Data for Figure TS.5b - Technical Summary of Working Group III Contribution to the IPCC Sixth Assessment Report
DOI: 10.48490/4s4c-5c47
title: Data for Figure TS.5a - Technical Summary of Working Group III Contribution to the IPCC Sixth Assessment Report
DOI: 10.48420/21878937.v1
title: EDXRF spectrometer recalibration for MXene synthesis products

description: Recalibration of PANalytical MiniPal 4 EDXRF spectrometer to retrofit data from powder Ti<sub>3</sub>C<sub>2</sub> MXene synthesis products collected using Omnian Fundamental Parameters approach
DOI: 10.48420/21922542
title: Dynamic Light Scattering (DLS) for nanoparticle size-distribution acquisiton II

description: Identification of optimal concentration in DLS to obtain particle size distributions (PSDs) of Ti3C2 MXene nanoparticles in aqueous suspension
DOI: 10.48420/21922542.v2
title: Dynamic Light Scattering (DLS) for nanoparticle size-distribution acquisiton II

description: Identification of optimal concentration in DLS to obtain particle size distributions (PSDs) of Ti3C2 MXene nanoparticles in aqueous suspension
DOI: 10.48420/21922542.v1
title: Dynamic Light Scattering (DLS) for nanoparticle size-distribution acquisiton II

description: Identification of optimal concentration in DLS to obtain particle size distributions (PSDs) of Ti3C2 MXene nanoparticles in aqueous suspension
DOI: 10.48420/21967850.v1
title: Dynamic Light Scattering (DLS) for nanoparticle size-distribution acquisiton III

description: Particle size distributions (PSDs) of Ti3C2 MXene nanoparticles in aqueous suspension using DLS are obtained. See uploaded pdf for details.
DOI: 10.48420/21758444.v1
title: Quantitative phase analysis of powder X-ray diffraction patterns of Ti3C2Tz MXene synthesis products

description: Rietveld refinement was performed on powder diffraction patterns of a triphasic system, where one phase constitutes an internal standard, to be able to quantify the proportion of product (Ti<sub>3</sub>C<sub>2</sub> MXene) and reactant (Ti<sub>3</sub>AlC<sub>2</sub> MAX phase) present after a synthesis trial. Synthesis trial parameters are determined in a Design of Experiments (DoE) screening design. <br> See file 2022-12-06 - Quantitative-Phase-Analysis-QPA-of-MXene-synthesis-product-PXRD-patterns.pdf for full dataset details.
DOI: 10.5281/zenodo.7695824
title: Truck Image Dataset

description: Collection of annotated truck images, from a side point view, used to extract information about truck axles, collected on a highway in the State of São Paulo, Brazil. This is still a work in progress dataset and will be updated regularly, as new images are acquired. More info can be found on: Researchgate Lab Page, OrcID Profiles, or ITS Lab page on Github. The dataset includes 727 cropped images of trucks, taken with three different cameras, on five different locations. 727 images Format: JPG Resolution: 1920xVarious, 96dpi, 24bits Naming pattern: &lt;video_name&gt;_&lt;color|gray&gt;-&lt;Region_of_Interest_ID&gt;-&lt;truck_ID&gt;.jpg All annotated objects were created with LabelMe, and saved in JSON files for each image. For more information about the annotation format, please refer to the LabelMe documentation. Annotated objects are all related to truck axles, in 4 categories, Truck, Axle, Tandem, Tridem. Tandem is a double axle composition, and tridem is a triple axle composition. The number of objects in each category is as follows: Truck: 736 Axle: 2711 Tandem: 809 Tridem: 130 If this dataset helps in any way your research, please feel free to contact the authors. We really enjoy knowing about other researcher's projects and how everybody is making use of the images on this dataset. We are also open for collaborations and to answer any questions. We also have a paper that uses this dataset, so if you want to officially cite us in your research, please do so! We appreciate it! Marcomini, Leandro Arab, and André Luiz Cunha. "Truck Axle Detection with Convolutional Neural Networks." <em>arXiv preprint arXiv:2204.01868</em> (2022).
description: v2.0.0 - Added annotation files for every image; - Four new objects annotated: Truck, Axle, Tandem, Tridem; v1.0.0 - Added base truck dataset;
DOI: 10.5281/zenodo.7657731
title: Cryptosporidium datasets

description: Version 1 of the <em>Cryptosporidium </em>dataset, to be used in deep learning models such as YOLO, for which in addition to the images there are labels in .txt files with the names of two parasites "Cryptosporidium" and "Giardia", which will serve as labels to be recognized by the model used. The next dataset has two sets of images, one with conventional optical microscopy images and one with phase contrast microscopy images, each with their respective labels.
DOI: 10.5281/zenodo.7657730
title: Cryptosporidium datasets

description: Version 1 of the <em>Cryptosporidium </em>dataset, to be used in deep learning models such as YOLO, for which in addition to the images there are labels in .txt files with the names of two parasites "Cryptosporidium" and "Giardia", which will serve as labels to be recognized by the model used. The next dataset has two sets of images, one with conventional optical microscopy images and one with phase contrast microscopy images, each with their respective labels.
DOI: 10.25345/c50g3h776
title: MassIVE MSV000091405 - Lipidomics datasets of mouse prostate cancer with AMPK activation
title: Lipidomics was performed on prostate tissue from mice aged 17 weeks: WT, Pten-/- and Pten-/- with AMPK gain of function mutation (n=4 per genotype). Lipidomics was also performed on xenograft tissue from mice treated with either Vehicle (n=3) or BI9774 (n=4) to pharmacologically activate AMPK. RAW datafiles were centroided and converted using MSConvert to mzXML format.
DOI: 10.7934/x27600
title: Pterosaurs from the Late Cretaceous of Angola [X27600] Pterosaurs from the Late Cretaceous of Angola
DOI: 10.58032/agh/xaaewn
title: Ocena właściwości optycznych i morfologii nanowarstw trójskładnikowych do zastosowania w organicznych ogniwach fotowoltaicznych

description: Celem projektu jest zbadanie wybranych właściwości optycznych cienkich warstw wykonanych mieszanin donor:barwnik:akceptor mogących stanowić warstwą aktywną w organicznych ogniwach słonecznych. Wyznaczone zostały zależności dyspersyjne stałych optycznych (współczynnika załamania oraz współczynnika ekstynkcji), wpływ domieszkowania na chropowatość oraz modele teoretyczne opisujące badane mieszaniny. Zostały również zbadane widma absorpcyjne i fotoluminescencyjne badanych związków.
DOI: 10.25768/ubi-c4g-epos-gnss-pan-europeandataportal
title: EPOS-GNSS Pan-European

description: The EPOS-GNSS Pan-European Node disseminates GNSS data from EPOS stations that have no national node. This node accepts data from EPOS GNSS Stations that comply with required quality levels of operation and for which the Node representative has an established agreement. The EPOS-GNSS Pan-European Node provides data and metadata for a set of european stations
Acronym Pan-European
Name EPOS-GNSS Pan-European Node
Agency C4G
Country Portugal (PRT)
Contact name Manager Pan-European EPOS GNSS node
Contact email paneuropean.node@gnss-epos.eu
Data Citation Fernandes, R., Crocker, R., Cardoso, R., Geraldes, F., Carvalho, L. (2022): EPOS-GNSS Pan-European Node Data, https://doi.org/xxxxxxx/UBI-C4G-EPOS-GNSS-Pan-EuropeanDataPortal
ResourceType Interactive resource
ResourceURL https://paneuropean.epos.ubi.pt/
License CC BY 4.0
Keywords GNSS, EPOS, DATA, METADATA
GCMD Science Keywords EARTH SCIENCE > SOLID EARTH > GEODETICS
EARTH SCIENCE SERVICES > METADATA HANDLING
EARTH SCIENCE SERVICES > METADATA HANDLING > DATA DISCOVERY
EARTH SCIENCE SERVICES > DATA MANAGEMENT/DATA HANDLING > CATALOGING
EARTH SCIENCE SERVICES > METADATA HANDLING > METADATA TRANSFORMATION/CONVERSION
EARTH SCIENCE SERVICES > DATA ANALYSIS AND VISUALIZATION > DATA VISUALIZATION
EARTH SCIENCE SERVICES > REFERENCE AND INFORMATION SERVICES
Language English
RelatedIdentifier      IsPartOf 10.17178/GNSS.products.all
RelatedIdentifier      Cites https://gnssdata-epos.oca.eu/#/site
DOI: 10.6084/m9.figshare.21054139.v1
title: The glacial geomorphology of the Mackenzie Mountains region, Canada

description: Shapefiles of geomorphological mapping