Results 231 to 240 of about 4,303,118 (363)

From Bioinks to Functional Tissues and Organs: Advances, Challenges, and the Promise of 3D Bioprinting

open access: yesMacromolecular Materials and Engineering, EarlyView.
This review explores recent advances in 3D bioprinting, emphasizing printing technologies, bioink design, and emerging strategies such as cryogenic printing. Key challenges in biocompatibility, vascularization, and scalability are discussed, alongside opportunities for clinical translation.
Muhammad Wajid Ullah   +9 more
wiley   +1 more source

High‐Entropy Materials for Electromagnetic Wave Absorption and EMI Shielding

open access: yesMetalMat, EarlyView.
This review unravels how compositional design, microstructure, and synthesis of high‐entropy materials converge to govern electromagnetic performance. It outlines critical knowledge gaps and future directions for EM absorption and shielding technologies.
Erdem Tevfik Özdemir   +2 more
wiley   +1 more source

The Geodesic Fr\'echet Distance Between Two Curves Bounding a Simple Polygon [PDF]

open access: green
Thijs van der Horst   +3 more
openalex   +1 more source

Image‐Based Flaw Identification Using Convolutional Neural Network

open access: yesInternational Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Flaw detection in structures is crucial for ensuring structural integrity and safety across various engineering applications. Traditional nondestructive evaluation (NDE) techniques often face challenges in accurately identifying and characterizing flaws, particularly when dealing with complex geometries and strain fields.
Pugazhenthi Thananjayan   +2 more
wiley   +1 more source

Benchmarking Contact Detection Algorithms Used in Polyhedral Particle System

open access: yesInternational Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.
ABSTRACT A critical assessment of contact detection algorithms routinely used for simulating convex polyhedra in the Discrete Element Method is presented herein. Specifically, we focus on accuracy and computational efficiency and discuss the advantages and limitations of four different algorithms: the coupled Gilbert–Johnson–Keerthi – Expanding ...
Yuval Keissar   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy