Results 81 to 90 of about 1,212,069 (375)
Partitioning Regular Polygons into Circular Pieces I: Convex Partitions [PDF]
, 2003 We explore an instance of the question of partitioning a polygon into pieces, each of which is as ``circular'' as possible, in the sense of having an aspect ratio close to 1.
Damian, Mirela, O'Rourke, Joseph
core +2 more sources
Advanced Engineering Materials, EarlyView.The body‐centered‐cubic lattice structures from magnesium alloy WE43 with high relative material density (99.5%), fine microstructure, high mechanical properties (effective elastic modulus of 136 MPa), and material properties (Young's modulus of 40 GPa) are produced by laser beam powder bed fusion using hatch strategy with skywriting.
Jan Jaroš +7 more
wiley +1 more source
Elemente der Mathematik, 2005 are the sides of a regular (n, k)-gon (see Fig. 1). The regular (n, 1)-gon is an ordinary regular n-gon with directed sides. The regular (n, n − 1)-gon is the same ordinary regular n-gon, only the orientation of the sides are the opposite. For 2 ≤ k ≤ n − 2 a regular (n, k)-gon is a star polygon.
openaire +3 more sources
Active Thermal Field Integration for Marangoni‐Driven Salt Rejection and Water Collection
Advanced Functional Materials, EarlyView.A thermal gradient fabric (TGF) evaporator with an auxiliary active thermal field can simultaneously increase evaporation rates and achieve long‐term salt rejection. The auxiliary active thermal field is well integrated with solar energy to construct moderate, extensive, and circulating Marangoni flow for salt rejection.
Can Ge +12 more
wiley +1 more source
Journal of High Energy Physics, 2020 We investigate the lattice ℂP N−1 sigma model on S s 1 $$ {S}_s^1 $$ (large) × S τ 1 $$ {S}_{\tau}^1 $$ (small) with the ℤ N symmetric twisted boundary condition, where a sufficiently large ratio of the circumferences (L s ≫ L τ ) is taken to approximate
Toshiaki Fujimori +4 more
doaj +1 more source
Polygonal patches of high order continuity [PDF]
, 1987 A polygonal patch is defined to fill an n-sided hole within a rectangular Ck patch framework. First a reparameterization of the surface around the hole is constructed, that is defined outside a regular polygon.
Gregory, JA, Hahn, JM
core
Advanced Functional Materials, EarlyView.Geometric multi‐bit patterning based on dynamic wetting and dewetting phenomena creates roulette‐like Physical Unclonable Function (PUF) labels with stochastic yet deterministic properties. This method leverages the solutal‐Marangoni effect for high randomness while achieving deterministic multinary patterns through polygonal confinement of binary ...
Yeongin Cho +8 more
wiley +1 more source
FXa‐Responsive Hydrogels to Craft Corneal Endothelial Lamellae
Advanced Healthcare Materials, EarlyView.This study introduces a sacrificial, multicomponent biohybrid hydrogel system enabling stable scaffold‐free tissue engineering. Its efficacy is demonstrated through the ex vivo development, detachment, and transplantation of human corneal endothelial lamellae, achieving clinically relevant sizes for Descemet Membrane Endothelial Keratoplasty.
Mikhail V. Tsurkan +7 more
wiley +1 more source
Computer Animation and Virtual Worlds, Volume 33, Issue 6, November/December 2022., 2022 Stereo window violations in 3D rendering occur when virtual objects in front of a physical screen are clipped at the screen borders. Dynparity introduces a real‐time, per‐vertex, nonuniform projection to eliminate this adversary effect. Our user study shows that Dynparity significantly reduces simulator sickness compared to standard stereo rendering on
Christoph Schröder‐Dering +2 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.Helicobacter pylori gastric infection is widespread and recurrency is common, fuelled by bacterial resistance to antibiotics. Therefore, specific and noninducing resistance alternative treatments are an urgent need. Taking advantage of this gastric pathogen auxotrophy for cholesterol, a “trojan horse” strategy for H.
Ana Sofia Pinho +6 more
wiley +1 more source