espace: Recent submissions
Now showing items 1-10 of 75039
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(2024)Background: Biodiesel, a renewable diesel fuel that can be created from almost any natural fat or oil, is promoted as a greener and healthier alternative to commercial mineral diesel without the supporting experimental ...
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(2023)Various geological processes that affect Earth's crust may be encoded into isotopic tracers preserved in rocks and minerals. The enhanced sensitivity of U, Th, and Pb to crustal fractionation processes allows Pb isotopes ...
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(2023)Gas-liquid hydrodynamics of a micro-structured device (fractal flow mixer) was experimentally investigated. Experiments were conducted for a range of liquid-to-gas superficial velocity ratios (VSL/VSG). High-speed imaging ...
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(2023)Graphite is the thermodynamically stable form of carbon and yet is remarkably difficult to synthesize. We show the annihilation of screw dislocations is critical for graphitization. These dislocations wind through the ...
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(2023)Aligned graphenic fragments of varying size, mimicking those found in carbons carbonized through a mesophase, are found to self-assemble towards structures of varying anisotropy when annealed using molecular dynamics ...
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(2023)We develop a picture of graphenic crystallites within disordered carbons that goes beyond the traditional model of graphitic platelets at random orientations. Using large atomistic structures containing one million atoms, ...
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(2024)Vibration displacement of civil structures is crucial information for structural health monitoring (SHM). The challenges and costs associated with traditional physical sensors make displacement measurement not always ...
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(2023)Underground utilities (UU) play a vital role in modern life. Creating an accurate, up-to-date, and comprehensive digital representation of underground infrastructure has become a top priority for the infrastructure planning, ...
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(2023)A series of strontium cobaltite perovskite oxides with various dopants (SrCo0.95M0.05O3-δ, M=Fe, Sc, Co, Zn, Gd) are designed for catalytic peroxymonosulfate (PMS) activation to degrade aqueous organic pollutants and the ...
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(2023)Objective: Diet and physical activity are two lifestyle behaviours that are critical for healthy ageing. The aim of this study was to explore how older adults negotiate dietary and physical activity decisions to identify ...