Results 21 to 30 of about 16,492,262 (312)
Optically Transparent Flexible Broadband Metamaterial Absorber Based on Topology Optimization Design
Micromachines, 2021 A conformal metamaterial absorber with simultaneous optical transparency and broadband absorption is proposed in this paper. The absorptance above 90% over a wide frequency range of 5.3–15 GHz can be achieved through topology optimization combined with a
Pingping Min +4 more
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Shape Memory Epoxy Resin and Its Composites: From Materials to Applications
Research, 2022 Shape memory polymers (SMPs) have historically attracted attention for their unique stimulation-responsive and variable stiffness and have made notable progress in aerospace, civil industry, and other fields.
Lan Luo, Fenghua Zhang, Jinsong Leng
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Advanced Industrial and Engineering Polymer Research, 2021 Continuous lattice fabrication is a newly introduced method for additive manufacturing of fiber-reinforced thermoplastic composites that allows to deposit material where it is needed.
Nicole Aegerter +4 more
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Regenerative composition structures
The Annals of Probability, 2005 A new class of random composition structures (the ordered analog of Kingman's partition structures) is defined by a regenerative description of component sizes. Each regenerative composition structure is represented by a process of random sampling of points from an exponential distribution on the positive halfline, and separating the points into ...
Gnedin, Alexander, Pitman, Jim
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Composite repetition-aware data structures [PDF]
, 2015 In highly repetitive strings, like collections of genomes from the same species, distinct measures of repetition all grow sublinearly in the length of the text, and indexes targeted to such strings typically depend only on one of these measures.
A Blumer +16 more
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An improved method of using equilibrium profile to design radial tires
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2015 Tire performances are strongly influenced by cross section profile, and equilibrium profile has been a focus of radial tire researches, however, how to use the profiles to design radial tires has been reported rarely due to reasons of secrecy. This paper
Youshan WANG +4 more
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Effects of Flexural Stiffness on Deformation Behaviour of Steel and FRP Stress-Ribbon Bridges
Applied Sciences, 2021 Stress-ribbon systems develop the most flexible and slender bridges. A structural system of such elegant bridges consists of cables or ribbons and deck slabs placed to these strips to distribute the live load.
Algirdas Juozapaitis +3 more
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Validation of a 20 m Wind Turbine Blade Model
Energies, 2021 In the projects Smartblades and Smartblades 2 a full-scale 20 m rotor blade for the NREL CART3 wind turbine was designed, built and tested. The rotor blade was intended to have a strong bending–torsion coupling. By means of the experiments, the proof for
Christian Willberg +3 more
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, 2020 Conceptual diagram illustrating a large, complex protein with several roles (p-p interaction, ligand binding cavity), along with fragments characterized by linear distribution of hydrophobicity. In such a protein the active site may be constructed from multiple structural units, each of which – when considered on its own – follows the micellar pattern.
Banach, Mateusz +2 more
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Advanced Manufacturing: Polymer & Composites Science, 2019 Single-diaphragm forming is a cost saving alternative to labor-intensive ply-by-ply layup. This paper reports on forming of flat uncured multi-angle prepreg stacks into C shape.
E. Kappel, M. Albrecht
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