Results 21 to 30 of about 10,438 (299)
Transition Pathways in Cylinder-Gyroid Interface
Communications in Computational Physics, 2022 When two distinct ordered phases contact, the interface may exhibit rich and fascinating structures. Focusing on the Cylinder-Gyroid interface system, transition pathways connecting various interface morphologies are studied armed with the Landau–Brazovskii model.
Yao, Xiaomei, Xu, Jie, Zhang, Lei
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Applied Sciences, 2022 A numerical homogenization approach is presented for the effective elastic moduli of 3D printed cellular infills. A representative volume element of the infill geometry is discretized using either shell or solid elements and analyzed using the finite ...
Philip Bean +2 more
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Robocasting of Ceramic Fischer–Koch S Scaffolds for Bone Tissue Engineering
Journal of Functional Biomaterials, 2023 Triply Periodic Minimal Surfaces (TPMS) are promising structures for bone tissue engineering scaffolds due to their relatively high mechanical energy absorption, smoothly interconnected porous structure, scalable unit cell topology, and relatively high ...
Vail Baumer +5 more
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Frontiers in Bioengineering and Biotechnology, 2022 The treatment of large bone defects represents a major clinical challenge. 3D printed scaffolds appear as a promising strategy to support bone defect regeneration.
Mahdi Jaber +5 more
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Gyroid Phase in Nuclear Pasta [PDF]
Physical Review Letters, 2009 Nuclear matter is considered to be inhomogeneous at subnuclear densities that are realized in supernova cores and neutron star crusts, and the structures of nuclear matter change from spheres to cylinders, slabs, cylindrical holes and spherical holes as the density increases.
Nakazato, Ken’ichiro +2 more
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Emergence of rheological properties in lattice Boltzmann simulations of gyroid mesophases [PDF]
, 2006 We use a lattice Boltzmann (LB) kinetic scheme for modelling amphiphilic fluids that correctly predicts rheological effects in flow. No macroscopic parameters are included in the model.
Coveney, P. V. +2 more
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Mesh generation and mechanical tests of basic element cells of porous structures
Acta Polytechnica CTU Proceedings, 2022 Advanced porous structures are novel, emerging materials with a broad range of applicability but a rather difficult means of design and manufacturing. The advent and availability of the additive manufacturing industry in the last decade has enabled for ...
Luboš Řehounek, Aleš Jíra
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Hard spheres on the gyroid surface [PDF]
Interface Focus, 2012 We find that 48/64 hard spheres per unit cell on the gyroid minimal surface are entropically self-organized. Striking evidence is obtained in terms of the acceptance ratio of Monte Carlo moves and order parameters. The regular tessellations of the spheres can be viewed as hyperbolic tilings on the Poincaré disc with a negative Gaussian ...
Tomonari, Dotera +2 more
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Gyroid Nanoporous Membranes with Tunable Permeability [PDF]
ACS Nano, 2011 Understanding the relevant permeability properties of ultrafiltration membranes is facilitated by using materials and procedures that allow a high degree of control on morphology and chemical composition. Here we present the first study on diffusion permeability through gyroid nanoporous cross-linked 1,2-polybutadiene (1,2-PB) membranes with uniform ...
Li, Li +5 more
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Epitaxial Transition from Gyroid to Cylinder in a Diblock Copolymer Melt [PDF]
, 2005 An epitaxial transition from a bicontinious double gyroid to a hexagonally packed cylinder structure induced by an external flow is simulated using real-space dynamical self-consistent field technique. In order to simulate the structural change correctly,
Honda, Takashi, Kawakatsu, Toshihiro
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