Results 101 to 110 of about 71,329 (324)
A complete characterization of Radon planes whose unit spheres are regular polygons
, 2018 We study the structure of the unit sphere of polygonal Radon planes from a geometric point of view. In particular, we prove that a $ 2 $-dimensional real polygonal Banach space $ \mathbb{X} $ cannot be a Radon plane if the number of vertices of its unit ...
Mandal, Kalidas +2 more
core
3D‐MOF‐Lattice Inspired Programmable Metamaterials Based on Reconfigurable Polyhedral Origami
Advanced Science, EarlyView.A novel metamaterial design strategy: inspired by MOFs crystal networks, creating reconfigurable modular polyhedral units to overcome the limitations of traditional materials. These modules exhibit adjustable stiffness, bistability, and Poisson's ratio that can be adjusted from negative to positive values.
Xi Kang +5 more
wiley +1 more source
The construction of regular polygons with a compass and straightedge is a well-known task and this problem has interested mathematicians for a long time. In particular, for a long time they could not answer the question of whether is it possible to construct a regular 17-gon with a compass and straightedge. C. F. Gauss solved this problem in 1796.
openaire +2 more sources
Photoacoustic Microscopy for Multiscale Biological System Visualization and Clinical Translation
Advanced Science, EarlyView.Photoacoustic microscopy (PAM) is a powerful biomedical imaging tool renowned for its non‐invasiveness and high resolution. This review synthesizes recent technological advances and highlights their broad applications from cellular and organ‐level to whole‐animal imaging.
Tingting Wang +3 more
wiley +1 more source
AIChE Journal, EarlyView.Abstract Here, we introduce a calibration‐less bonded‐sphere model to describe three‐dimensional, linear elastic, highly deformable particles. Voronoi tessellation is used to partition a particle into multiple sub‐spheres, generating a virtual bond network that mimics the mechanical properties of the original particle.
Runhui Zhang +2 more
wiley +1 more source
Przykłady Obliczenia Krzywych Nośności Granicznej
Engineering Transactions, 1963 This paper is devoted to effective determination of the limit load of bars of various forms of the cross-section often met with in engineering practice.
M. Wnuk
doaj
COMPUTATIONAL GENERATION OF SHELLS WITH FREE FORM AND REGULAR POLYGONAL PLANTS [PDF]
, 2014 E. M. P. Sabino +2 more
openalex +1 more source
Irregular tilings of regular polygons with similar triangles [PDF]
, 2020 Miklós Laczkovich
openalex +1 more source