Results 181 to 190 of about 1,674,574 (315)

A Study on Hyperbolic Generalized Guglielmo Numbers

, 2023
Bahadır Yılmaz, Yüksel Soykan
openalex   +2 more sources

Design of a Bilayer Metalens for Red, Green, and Blue‐Achromatic Imaging with Wide Field of View

Advanced Photonics Research, EarlyView.
Herein, an RGB‐achromatic bilayer metalens with a wide 80‐degree field‐of‐view and a high 0.65 numerical aperture is presented. Using silicon nitride meta‐atoms, it maintains consistent focal lengths for red, green, and blue light, even at oblique angles.
Seong‐Won Moon, Hyeonsu Heo, Dong Kyo Oh, Eunji Lee, Junsuk Rho   +4 more
wiley   +1 more source

Hedgehog topological defects in 3D amorphous solids. [PDF]

Nat Commun
Bera A, Zaccone A, Baggioli M.
europepmc   +1 more source

The Parabolic and Hyperbolic Origins of the Number Line

This study explores the intrinsic structure of the number line, governed by the parabolic and hyperbolic properties of integer divisors. By introducing the Modular Hyperbolic Lattice (MHL), a geometric framework grounded in modular arithmetic, we uncover a dual behavior that organizes integer divisors in parabolic patterns and hyperbolically.
openaire   +1 more source

Transformer Encoder–Decoder Framework for Nonlinear Pulse Evolution and Inverse Modeling

Advanced Photonics Research, EarlyView.
Modeling nonlinear pulse evolution in optical systems is key to advancing photonic technologies. A transformer‐based encoder‐decoder framework is proposed for both forward and inverse modeling, applied to supercontinuum generation. This approach captures complex dynamics efficiently, outperforming traditional methods in speed.
Dinesh Kumar Murugan, Rajkumar Joseph, Nithyanandan Kanagaraj   +2 more
wiley   +1 more source

Comparing likelihood-based and likelihood-free approaches to fitting and comparing models of intertemporal choice. [PDF]

Behav Res Methods
Kvam PD, Sokratous K, Fitch AK, Vassileva J.   +3 more
europepmc   +1 more source

Soft Robotic Excretory Care Simulator for Nursing Education: Functional and Perceptual Biomimetics Approach

Advanced Robotics Research, EarlyView.
A soft robotic simulator is developed to replicate the digital removal of feces (DRF), a sensitive yet essential nursing procedure. Integrating soft actuators, sensors, and a realistic rectal model, the simulator balances functional fidelity with perceptual realism. Engineering evaluations and nurse feedback confirm its potential to enhance training in
Shoko Miyagawa, Sota Suzuki, Shizuka Watanabe, Zebing Mao, Young Ah Seong, Toshinori Fujie, Tatsuhiro Horii, Kenjiro Tadakuma, Koichi Suzumori, Hiroyuki Nabae, Shingo Maeda   +10 more
wiley   +1 more source

Geometric Bounds for Low Steklov Eigenvalues of Finite Volume Hyperbolic Surfaces. [PDF]

J Geom Anal
Hassannezhad A, Métras A, Perrin H.
europepmc   +1 more source

On scaled hyperbolic numbers induced by scaled hyperbolic rings

Daniel Alpay, Ilwoo Cho
openalex   +2 more sources

Low‐Strain Flexible Ink‐Based Sensors Enable Hyperelastic Inflation Perception Via Geometric Patterning for Balloon‐Type Robots

Advanced Robotics Research, EarlyView.
Integrating proprioceptive capabilities in balloon‐type robots enhances safe human–machine interactions. Traditional pressure estimates are inadequate due to nonlinear relationships. Instead, embedding stretchable sensors effectively measures deformation. This design optimizes sensor geometry to minimize damage risks.
Wenchao Yue, Shuoyuan Chen, Yan Ke, Yingyi Wen, Ruijie Tang, Guohua Hu, Hongliang Ren   +6 more
wiley   +1 more source