Results 201 to 210 of about 103,768 (331)

Heart‐On‐a‐Chip with Integrated Ultrasoft Mechanosensors for Continuous Measurement of Cell‐ and Tissue‐Scale Contractile Stresses

Small, EarlyView.
We present a heart‐on‐a‐chip platform embedded with ultrasoft mechanosensors for real‐time, multi‐scale stress mapping in engineered cardiac tissues. The system enables simultaneous quantification of local cell‐generated stresses and global tissue contractile forces.
Ali Mousavi, Christina‐Marie Boghdady, Shihao Cui, Sabra Rostami, Amid Shakeri, Naimeh Rafatian, Mark Aurousseau, Gregor Andelfinger, Milica Radisic, Christopher Moraes, Houman Savoji   +10 more
wiley   +1 more source

Soliton dynamics and stability analysis of a double-chain DNA model with various chaos detection tools. [PDF]

Sci Rep
Ullah MS, Akter R.
europepmc   +1 more source

On viscosity solutions to the Dirichlet problem for elliptic branches of inhomogeneous fully nonlinear equations

, 2017
Marco Cirant, Kevin R. Payne
openalex   +2 more sources

Physics‐Driven Deep Neural Networks for Solving the Optimal Transport Problem Associated With the Monge–Ampère Equation

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Monge–Ampère equations (MAEs) are fully nonlinear second‐order partial differential equations (PDEs), which are closely related to various fields including optimal transport (OT) theory, geometrical optics and affine geometry. Despite their significance, MAEs are extremely challenging to solve.
Xinghua Pan, Zexin Feng, Kang Yang
wiley   +1 more source

Dynamical solitonic wave formation to optical fiber communications with strong nonlinearity and inhomogeneity. [PDF]

Sci Rep
Faridi WA, Ciurdariu L, Ibrahim AA.
europepmc   +1 more source

Global estimates for solutions of singular parabolic and elliptic equations with variable nonlinearity

, 2019
S. N. Antont︠s︡ev, Sergey Shmarev
openalex   +2 more sources

Coevolutionary Neural Dynamics With Learnable Parameters for Nonconvex Optimisation

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Nonconvex optimisation plays a crucial role in science and industry. However, existing methods often encounter local optima or provide inferior solutions when solving nonconvex optimisation problems, lacking robustness in noise scenarios. To address these limitations, we aim to develop a robust, efficient and globally convergent solver for ...
Yipiao Chen, Wenbin Du, Huichao Cao, Long Jin   +3 more
wiley   +1 more source

Calderón problem for nonlocal viscous wave equations: Unique determination of linear and nonlinear perturbations. [PDF]

Rev R Acad Cienc Exactas Fis Nat A Mat
Zimmermann P.
europepmc   +1 more source

Surface Flashover in 50 Years: III. Extreme Environments and Industrial Challenges

High Voltage, EarlyView.
ABSTRACT Modern high‐voltage electrical equipment operates in complex environments where surface conditions are subjected to multifaceted influences from electric fields, thermal gradients, contaminants, irradiation and other extreme environmental factors.
Zhen Li, Heng Zhang, He Gao, Ji Liu, Yoshimichi Ohki, George Chen, Shengtao Li   +6 more
wiley   +1 more source

Dynamical behavior of analytical solutions and bifurcation analysis for a novel structured (2+1)-dimensional Kadomtsev-Petviashvili equation via analytic approach. [PDF]

Sci Rep
Ghayad MS, Hamada MY, Ahmed HM, Emadifar H, Ahmed KK.   +4 more
europepmc   +1 more source