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.
66
datasets available to search
ShareScore release 0.9.0
Dataset results
66 results for “strontium”
An ensemble machine learning bioavailable strontium isoscape for Eastern Canada
Open the record for dataset details and reuse information.
Data from: Rearing in strontium-enriched water induces vaterite otoliths in the Japanese rice fish, Oryzias latipes
Open the record for dataset details and reuse information.
Data from: A dissipation-induced superradiant transition in a strontium cavity-QED system
Open the record for dataset details and reuse information.
New application of strontium isotopes reveals evidence of limited migratory behaviour in Late Cretaceous hadrosaurs
Open the record for dataset details and reuse information.
Data from: Calcium and strontium stable isotopes reveal similar behaviors of essential Ca and non-essential Sr in stream food webs
<p>Recent studies showed the potential of stable isotopes of the macronutrient calcium (δ<sup>44/40</sup>Ca) and non-essential strontium (δ<sup>88/86</sup>Sr) as new trophic level indicators in terrestrial vertebrates and marine teleost fishes. In this study, we tested whether similar Ca and Sr isotopic fractionation trends existed in macroinvertebrate dominated stream food webs compared to vertebrates despite their physiological differences. We have determined the δ<sup>44/40</sup>Ca and δ<sup>88/86</sup>Sr values as well as the <sup>87</sup>Sr/<sup>86</sup>Sr ratios of stream macroinvertebrates and of small gobies and of their potential metal sources (stream water, periphyton, terrestrial plant litter) collected in May and November 2018 in upper and lower reaches of two streams in the Lake Biwa catchment, central Japan.</p> <p>The data are organized in different spreadsheets for each sample type (Rock cobbles, Stream water, Periphyton, Plant litter, Aquatic macroinvertebrates, fishes). Each spreadsheet contains information of the sample type including stream name (Ado, Yasu), stream location (Upper, Lower), sampling month (May, November), where relevant the order and scientifc name of specimens, the δ<sup>44/40</sup>Ca and δ<sup>88/86</sup>Sr values with two standard deviations, the <sup>87</sup>Sr/<sup>86</sup>Sr ratios with two standard errors, the Ca and Sr concentrations and the calculated log(Sr/Ca) ratios of the samples.</p>
Water chemistry and strontium isotopes in the North Thompson watershed, British Columba
<div> <div>These data were collected as part of a larger project to develop a strontium isoscape for the North Thompson watershed in British Columbia as a first step towards mapping salmon distributions. Tributary sites were chosen based on being known coho salmon spawning habitat and/or known sites of diverse upstream geology. Locations for triplicate sampling were randomly selected from the list of all sample sites.</div> </div>
Reduction of Dentine Hypersensitivity Using 8% Arginine Based Toothpaste and 8% Strontium Acetate Based Toothpaste (DH)
ClinicalTrials.gov study NCT03061383. IPD Sharing: YES. Countries: 1. Publications: 1.
Docetaxel and Prednisolone With or Without Zoledronic Acid and/or Strontium Chloride Sr 89 in Treating Patients With Prostate Cancer Metastatic to Bone That Has Not Responded to Hormone Therapy
ClinicalTrials.gov study NCT00554918. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Strontium Compared With Radiation Therapy in Treating Patients With Hormone-Refractory Prostate Cancer With Painful Bone Metastases
ClinicalTrials.gov study NCT00002503. IPD Sharing: Not stated. Countries: 9. Publications: 1.
Comparison of Calcium Metabolism in Caucasian and Asian Postmenopausal Women of Chinese Descent and the Use of Strontium as a Qualitative Marker of Calcium Metabolism
ClinicalTrials.gov study NCT02565602. IPD Sharing: Not stated. Countries: 1. Publications: 10.
Data from: Calcium and strontium stable isotopes reveal similar behaviors of essential Ca and non-essential Sr in stream food webs
Open the record for dataset details and reuse information.
Data from: Marine strontium isotopes preserved in fossil shark teeth calibrate Neogene land mammal evolution
Open the record for dataset details and reuse information.
Data from: Cavity-mediated collective spin-exchange interactions in a strontium superradiant laser
Laser-cooled and quantum degenerate atoms are being pursued as quantum simulators and form the basis of today's most precise sensors. A key challenge toward these goals is to understand and control coherent interactions between the atoms. We observe long-range exchange interactions mediated by an optical cavity, which manifest as tunable spin-spin interactions on the pseudo spin-½ system composed of the millihertz linewidth clock transition in strontium. This leads to one-axis twisting dynamics, the emergence of a many-body energy gap, and gap protection of the optical coherence against certain sources of decoherence. Our observations will aid in the future design of versatile quantum simulators and the next generation of atomic clocks that use quantum correlations for enhanced metrology.
Stable Strontium (δ88/86Sr) and Calcium (δ44/40Ca) isotope fractionation in coastal groundwater and implications for transport of dissolved cations to the oceans: Dataset
Open the record for dataset details and reuse information.
Dataset of stable Strontium and Calcium isotopic compositions of multi-depth coastal aquifer of Sundarbans delta (version 1)
Open the record for dataset details and reuse information.
Text-fig. 17. Biostratigraphic correlations of Moghara, Egypt, and Gebel Zelten, Libya, with inferred age ranges in millions of years. ELMA – European Land Mammal Age (MN – Mammal Neogene Zone) (Mein 1989), FS – East African Faunal Set (Pickford 1981). The double-headed arrow is the range of ages obtained by Strontium isotope dating analyses (Hassan et al. 2013). in New Suoid Fossils (Mammalia, Artiodactyla) From The Miocene Of Moghara, Egypt, And Gebel Zelten, Libya: Biochronological Implications
Text-fig. 17. Biostratigraphic correlations of Moghara, Egypt, and Gebel Zelten, Libya, with inferred age ranges in millions of years. ELMA – European Land Mammal Age (MN – Mammal Neogene Zone) (Mein 1989), FS – East African Faunal Set (Pickford 1981). The double-headed arrow is the range of ages obtained by Strontium isotope dating analyses (Hassan et al. 2013).
Fig. 1 in Use of otolith strontium:calcium and zinc:calcium ratios as an indicator of the habitat of Percophis brasiliensis Quoy & Gaimard, 1825 in the southwestern Atlantic Ocean
Fig. 1. Sampling sites of the Brazilian flathead, Percophis brasiliensis, in the southwestern Atlantic Ocean.
Multi-elemental and Strontium-Neodymium Isotopic Signatures in Charred Wood: Potential for Wood Provenance Studies
<p>Dataset used for article Anna Imbert Štulc et al. 2023. Multi-elemental and Strontium-Neodymium Isotopic Signatures in Charred Wood: Potential for Wood Provenance Studies. International Journal of Wood Culture 3 (2023): 1–48. DOI:10.1163/27723194-bja10019</p> <p>The depository contains dataset in csv format and descriptive note in txt forma. Dataset contains elemental concnetrations measured with quadrupole ICP-MS (LIEC laboratory, Nancy, France), relative elemental concentrations determined by XRF spectroscopy (SILVA laboratory, Nancy, France) and isotopic ratios 87Sr/86Sr and 143Nd/144Nd measured with multi collector ICP-MS (PARI platform at IPGP, Paris, France), for 59 wood samples.</p>
Ion Intercalation in Lanthanum Strontium Ferrite for Aqueous Electrochemical Energy Storage Devices
<p>Dataset for the article: Tang et al. <em>ACS Appl. Mater. Interfaces</em> 2022, 14, 16, 18486–18497.</p> <p>The dataset contains:</p> <ul> <li>"CV": Cycle Voltammetry of La0.5Sr0.5FeO3-δ thin films in 0.1 M KOH solution (scan rate 0.5 mV/s)..</li> <li>"Defect Model Fitting": Equilibrium concentration of oxygen vacancies, protons (OH<sup>.</sup>), Fe<sup>4+</sup> calculated by the defect chemistry model in LSF50 as a function of the electrochemical potential applied in the solution.</li> <li>"ex-situ_optical conductivity N2 reduced and post K": Optical conductivity vs photon energy measured in a sample reduced in N2 and the same sample after a post oxidation in KOH.</li> <li>"in situ_differential charge.rar" Differential charge measured by ellipsometry and electrochemical current during the in-situ experiments</li> <li>"in situ_optical conductivity.rar": Optical conductivity of LSF thin films vs photon energy measured after the application of the different potentials in the in-situ experiments. Potential applied are reported in the name of the txt files.</li> <li>"in-situ-exp_Optical conductivity and Fe4+ vs E app": Evolution of the optical conductivity at 2eV and calculated Fe4+ concentration vs equilibrium electrochemical potential applied in the in-situ experiments.</li> <li>"in-situ-exp_time-potential-current.txt" Current measured in the in-situ experiments after the application of electrochemical potentials as a function of time.</li> <li>"optical conductivity ex situ.rar" Ex-situ optical conductivity spectra of LSF thin films oxidized and reduced in different enviroments (N2, O2 and electrochemically in KOH).</li> <li>"PALS.rar" Average lifetime of positrons measured in Positron Annihilation Lifetime Spectroscopy for the LSF thin films oxidized and reduced in different enviroments (N2, O2 and electrochemically in KOH).</li> <li>"SIMS_Oh- and H- intensity.txt" ToF-SIMS depth profiles of H- and OH- ions intensities for the KOH-reduced sample vs sputtering time.</li> <li>"VE-PALS.rar" First, second and third component of the positron lifetime, errors and relative intensities measured by Variable Energy Positron Annihilation Lifetime Spectroscopy for the LSF thin films oxidized and reduced in different enviroments (N2, O2 and electrochemically in KOH).</li> <li>"XRD.rar" X-Ray Diffraction patterns of the LSF thin films oxidized and reduced in different enviroments (N2, O2 and electrochemically in KOH).</li> </ul>
Safety and Pharmacokinetics of Orally Administered Strontium L-Lactate in Healthy Adults
ClinicalTrials.gov study NCT03761979. IPD Sharing: YES. Countries: 1. Publications: 0.
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.