Results 41 to 50 of about 3,071,055 (213)
Shape control of hyper-redundant modularized manipulator using variable structure regular polygon
, 2004 Hyper-redundant manipulator has more degrees of freedom than the least necessary to perform a given task, thus it has the features of overcoming conventional industrial robot's limitation such as improving its kinematics and dynamic performances ...
Liu JG(刘金国) +3 more
core
, 2021 ArcGis-Zr-polygon-model: This script was automatically generated via ArcGis by exporting the 'ArcGis-Zr-polygon-model'
Christopher L. Kirkland (2842424) +3 more
core +1 more source
Physics‐Informed Neural Network‐Enabled Forward Prediction and Inverse Design of Ring Origami
Advanced Science, EarlyView.This work presents a KRT‐PINN framework that integrates Kirchhoff rod theory with physics‐informed neural networks for the forward prediction and inverse design of ring origami consisting of closed‐loop rods. The framework predicts stable states of segmented rings with prescribed natural‐curvature profiles and determines the natural‐curvature profiles ...
Luyuan Ning +3 more
wiley +1 more source
A note on regular near polygons
, 2019 Let Gamma be a regular near polygon of order (s, t) with s > 1 and t greater than or equal to 3. Let d be the diameter of Gamma, and let r : = max{i\ (c(i); a(i); b(i)) = (c(1); a(1); b(1))}: In this note we prove several inequalities for Gamma.
Koolen, J, Hiraki, A
core +1 more source
Quality Thresholds for Angiogenesis Under Acoustic Manipulation in Engineered Vascular Tissues
Advanced Science, EarlyView.Defined biological and physical quality thresholds achieved through acoustic manipulation regulate cellular alignment and spatial organization, promoting self‐assembling vasculature, extracellular matrix deposition, and angiogenic responses, thereby establishing critical acoustic patterning requirements for engineered vascular tissue development in ...
Oscar O'Dwyer Lancaster‐Jones +5 more
wiley +1 more source
Deployable Arches Based on Regular Polygon Geometry [PDF]
, 2017 This paper discusses a deployable-arch-structure design that is built using articulated bars, commonly called a scissor-system, and is based on the regular polygon geometry.
Peña Villamil, Diana Maritza +1 more
core +3 more sources
Iso-optic curve of a regular polygon
, 2016 Ensino Médio::MatemáticaSome regular polygons are considered: equilateral triangle, square, regular pentagon, regular hexagon and regular heptagon. This Demonstration shows the set of all points in the plane from which the given regular polygon subtends ...
Tóth, János +2 more
core +1 more source
Efficient Regular Polygon Dissections
, 1998 We study the minimum number g(m, n) (respectively, p(m, n)) of pieces needed to dissect a regular m-gon into a regular n-gon of the same area using glass-cuts (respectively, polygonal cuts). First we study regular polygon-square dissections and show that
Jorge Urrutia +2 more
core
Advanced Science, EarlyView.This study identifies an anterior cingulate cortex (ACC) to anterior insular cortex (AIC) glutamatergic (Glu) circuit that gates stress induced visceral hypersensitivity and anxiety. Circuit activation induces both phenotypes, whereas inhibition relieves them.
Junwen Wang +8 more
wiley +1 more source
Kresling Origami‐Based Metamaterial Robot for Dynamic Electromagnetic Control
Advanced Science, EarlyView.A reconfigurable metamaterial system integrates deformable origami units with high‐permittivity ceramic plates. Pneumatic switching between structural states alters local resonance conditions, enabling dynamic radar stealth and adaptive microwave reflection for mobile communication.
Xinxi Zeng +13 more
wiley +1 more source