1401 research outputs found
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A Country-Level Primary-Final-Useful (CL-PFU) energy and exergy database v1.2, 1960-2020
No full textSelected datasets produced using the {CLPFUDatabase} R package and the International Energy Agencies World Extended Energy Balances to calculate aggregate country-level primary, final, and useful exergy consumption, sectoral final and useful exergy consumption, aggregate primary-final, primary-useful, and final-useful exergy efficiency, and sectoral final-useful exergy efficiency
Dataset associated with: 2D Time-Domain Spectroscopy for Determination of Energy and Momentum Relaxation Rates of Hydrogen-Like Donor States in Germanium
No full textDataset from figures in paper and supplementary information '2D Time-Domain Spectroscopy for Determination of Energy and Momentum Relaxation Rates of Hydrogen-Like Donor States in Germanium'
Subchondral bone morphology of ankle in healthy and arthritic joints.
No full textThis dataset contains the morphological parameters of arthritic and non-diseased ankle bones, and donor characteristics for the non-diseased tissues. Non-diseased specimens were collected from a tissue bank, and had no history of lower limb trauma or OA, and the arthritic tissues were collected from donors undergoing ankle replacement or fusion surgery for ankle osteoarthritis
Low Magnetic Field Induced Extrinsic Strains in Multifunctional Particulate Composites
No full textThe current paper reports on the quantification of the effect of magnetic field on the mechanical performance of ferromagnetic nanocomposites in situ during a basic standard tensile testing. The research investigates altering the basic mechanical properties (Modulus and Strength) via application of contact-less magnetic field, as primary attempt for a future composites strengthening mechanism. The nanocomposite specimens were fabricated using filament-based 3D printing and were comprised of ferromagnetic nanoparticle embedded thermoplastic polymers. The nanoparticles were iron particles dispersed at 21wt.% (10.2 Vol.%) inside polylactic acid (PLA) polymer, as characterized utilising optical microscopy and 3D X-ray computed tomography. The magnetic field was stationary and produced using permanent Neodymium round-shaped magnets available at two field strengths below 1 Tela. The 3D printing was a MakerBot Replicator machine operating based upon fused deposition method which utilised 1.75mm-diameter filaments made of the iron particles-based PLA composites. The magnetic field equipped tensile tests were accompanied with real-time digital image correlation technique for localized strain measurements across the specimens at 10-micron pixel resolution. It was observed that the lateral magnetic field induces slight Poisson’s effect on development of extrinsic strain across the length of the tensile specimens. However, the effect reasonably interferes with the evolution of strain fields via introduction of localised compressive strains attributed to accumulated magnetic polarisation at the magnetic particles at extrinsic scale. The theory overestimated the moduli by a factor of approximately 3.1. To enhance the accuracy of its solutions for 3D printed specimens, it is necessary to incorporate pore considerations into the theoretical derivations. Additionally, a modest 10% increase in ultimate tensile strength was observed during tensile loading. This finding suggests that field-assisted strengthening can be effective for as-received 3D printed magnetic composites in their solidified state, provided that the material and field are optimally designed and implemented. This approach could propose a viable method for remote field tailoring to strengthen the material by mitigating defects induced during the 3D printing process
Materials characterisation data on proton conducting arenedisulfonate coordination polymers
No full textThis dataset contains original characterizations of scanning electron microscopy (SEM), X-ray energy-dispersive spectroscopy (EDS), cryogenic-SEM (cryo-SEM), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS), elemental analysis (CHNS), light microscopy, scanning electron diffraction (SED), thermogravimetric analysis (TGA) and differential thermogravimetry (DTG), and electrochemical impedance spectroscopy (EIS) tests on coordination polymers (CPs) and CPs based membranes presented in the linked publication.
Dataset associated with "Analysis of retrieved dual mobility polyethylene liners for total hip replacement"
No full textThis dataset contains experimental results (visual inspection, geometric assessment and SEM/EDX) relating to the article titled "Analysis of retrieved dual mobility polyethylene liners for total hip replacement
Data for Role of composition and molecular weight on the dissolution of cellulosic yarns
No full textRaw data for all figures in the associated paper (accepted
An Atlas for the Foot Osteoarthritis Magnetic Resonance Imaging Score (FOAMRIS)
Get PDFImaging Atlas for the Foot OsteoArthritis MRI Scor
Polydisperse Data
No full textThis dataset contains simulation data for flow induced crystallisation of polymeric melts in the RheoTool toolkit within the CFD software OpenFOAM
The role of surface-active macromolecules in the ice nucleating ability of lignin, Snomax, and agricultural soil extracts
No full textThis dataset contains the data associated with the article titled "The role of surface-active macromolecules in the ice nucleating ability of lignin, Snomax, and agricultural soil extracts". The data is provided in the form of csv files containing the raw data; including the freezing temperatures from droplet freezing assays performed using the Freezing Ice Nucleation Counter (FINC) and the surface tension measurements taken using an optical contact angle tensiometer. The raw data provided also includes the organic carbon concentrations for each analysed solution from which the active site density per mass of carbon (n_m) was calculated