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.
557
datasets available to search
ShareScore release 0.9.0
Dataset results
557 results for “demand”
Consistent differences in tissue oxygen levels across 15 insect species reflect a balance between oxygen supply and demand and highlight a hitherto unknown adaptation for extracting sufficient oxygen from water
<p><span>Animals, including insects, need oxygen for aerobic respiration and eventually asphyxiate without it. Aerobic respiration, however, produces reactive oxygen species (ROS), which contribute to dysfunction and aging. Animals appear to balance risks of asphyxiation and ROS by regulating internal oxygen to low but sufficient levels. How much do levels vary among species, and how does variation depend on environment and life history? We predicted that lower internal oxygen levels occur in insects with either limited access to environmental oxygen (i.e., insects dependent on aquatic respiration, where low internal levels facilitate diffusive oxygen uptake, and reduce asphyxiation risks) or consistently low metabolic rates (i.e., inactive insects, requiring limited internal oxygen stores). Alternatively, we predicted insects with long life-stage durations would have internal oxygen levels > 1 kPa (preventing high ROS levels that are believed to occur under tissue hypoxia). We tested these predictions by measuring partial pressures of oxygen (PO<sub>2</sub>) in tissues from juvenile and adult stages across 15 species comprising nine insect orders. Tissue PO<sub>2</sub> varied greatly (from 0 to 18.8 kPa) and variation across species and life stages was significantly related to differences in habitat, activity level, and life stage duration. Individuals with aquatic respiration sustained remarkably low PO<sub>2</sub> (mean = 0.88 kPa) across all species from Ephemeroptera (mayflies), Plecoptera (stoneflies), Trichoptera (caddisflies), and Diptera (true flies), possibly reflecting a widespread, but hitherto unknown, adaptation for extracting sufficient oxygen from water. For Odonata (dragonflies), aquatic juveniles had higher PO<sub>2</sub> levels (mean = 6.12 kPa), but these were still lower compared to terrestrial adults (mean = 13.3 kPa). Follow-up tests in juvenile stoneflies showed that tissue PO<sub>2</sub> remained low even when exposed to hyperoxia, suggesting that levels were down-regulated. This was further corroborated since levels could be modulated by ambient oxygen levels in dead individuals. In addition, tissue PO<sub>2</sub> was positively related to activity levels of insect life stages across all species and was highest in stages with short durations. Combined, our results support the idea that internal PO<sub>2</sub> is an evolutionarily labile trait that reflects the balance between oxygen supply and demand within the context of the environment and life-history of an insect.</span></p>
Data on Soft skills in Software Development: Demands of the Biggest and the Best to Work IT Companies
<p>This data was used to analyze soft skills demands in job advertisements on LinkedIn in the first two weeks of March 2023 to find an answer. From the extraction of more than 700 job vacancies from companies in the Forbes and GPTW rankings, it was possible to evaluate, analyze, and identify which soft skills were most required by IT companies in each ranking, which soft skills per identified careers, and, finally, a comparative view of the soft skills required by companies in the Forbes and GPTW rankings, highlighting the similarities and differences between them.</p>
SPARCS_WP4_Leipzig_Baumwollspinnerei_Total Energy Demand
<p>Monthly energy demand (electricity and heating) of halls 14 and 18 of the Baumwollspinnerei</p>
SPARCS_WP4_Leipzig_Baumwollspinnerei_Total Energy Demand
<p>Yearly energy demand (electricity and heating) of halls 14 and 18 of the Baumwollspinnerei</p>
SPARCS_WP4_Leipzig_City_Maximum daily peak of heating demand
<p>The maximum daily peak of heating demand in the city of Leipzig measured in MW of all days with data captured annually covering the period between 2019 and 2023.</p>
SPARCS_WP4_Leipzig_City_Maximum daily peak of electricity demand
<p>The maximum daily peak of electricity demand in the city of Leipzig measured in MW of all days with data captured annually covering the period between 2019 and 2023.</p>
SPARCS_WP4_Leipzig_City_Demand of heat
<p>The municipal demand of heat measured in MWh for the city of Leipzig with annually captured data covering the period between 2016 and 2020.</p>
SPARCS_WP3_Espoo_City_Estimated energy demand for electric mobility in Espoo
<p>Energy demand in kWh for all electric mobility modes in Espoo estimated through simulations</p>
SPARCS_WP4_Leipzig_Virtual_Modelled Residential Load for Community Demand Response
<p>modelled Residential Load for the 1000 households participating in the Community Demand Response. 900 are typical private 2-person households (RL1),100 are typical private 2-person households with heat pumps (RL2)</p>
Data for "Response of global forest management to changes in future wood demand"
Open the record for dataset details and reuse information.
energy material demand
<p>material intensity of various renewable technologies</p>
Database on biomass trade, production, demand, biodiversity proxies - CLEVER (D3.1)
<p>The database on biomass trade, production, demand, biodiversity proxies will be used in CLEVER future work to quantify the causal impacts of non-food biomass trade on biodiversity threat proxies through ex-post econometric assessments. More specifically, these data will allow us to estimate trader stickiness and trade substitution elasticities for selected products, evaluate biodiversity threats related to trade of non-food biomass from land, and assess biodiversity risks related to trade of biomass from sea.</p> <p>This database will be used as input to the empirical studies on how policy instruments and governance regimes moderate the impacts of land use and land cover change (LULCC), thus identifying leverage points for more effective biodiversity governance. To provide empirical estimates of critical parameters determining potential effects of trade, we use data from both various trading partners and several other publicly available data sources. Data were collected with the focus on the case studies proposed in CLEVER both in terms of countries and supply chains/sectors.</p>
Extension at 10 Years of the: "Observational Study Evaluating Efficacy and Costs of Secondary Prophylaxis vs On-demand Therapy With Kogenate Bayer in Patients With Severe Haemophilia A."
ClinicalTrials.gov study NCT02581969. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Comparison of Efficacy, Safety and Costs of Recombinant FVIII Products Between On-demand and Secondary Prophylaxis Groups in Haemophilia A Patients
ClinicalTrials.gov study NCT01817868. IPD Sharing: UNDECIDED. Countries: 1. Publications: 0.
The Most Demanding Match Periods: Should GPS Data be Normalized
ClinicalTrials.gov study NCT07321496. IPD Sharing: UNDECIDED. Countries: 1. Publications: 0.
Effects of an Ankle-Foot Orthosis on Gait While Performing an Attention Demanding Task
ClinicalTrials.gov study NCT01320839. IPD Sharing: Not stated. Countries: 1. Publications: 0.
SS109 and NovoSeven ® PK / PD Profile, and Preliminary Efficacy and Safety of SS109 on Demand Treatment
ClinicalTrials.gov study NCT06010953. IPD Sharing: Not stated. Countries: 1. Publications: 0.
On-Demand AI Support Via LINE-Based GPT Assistant to Improve Emotional Resilience and Reduce Burnout Among Clinical Nurses
ClinicalTrials.gov study NCT07380685. IPD Sharing: NO. Countries: 0. Publications: 0.
Hip Arthroscopy Postoperative Opioid Demands
ClinicalTrials.gov study NCT04094701. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Microbreaks in the OR to Mitigate High Physical and Mental Demands
ClinicalTrials.gov study NCT02565394. IPD Sharing: Not stated. 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.