Results 171 to 180 of about 333,273 (342)

Topology optimization of periodic microstructures with a penalization of highly localized buckling modes [PDF]

, 2002
Miguel M. Neves, Ole Sigmund, Martin P. Bendsøe   +2 more
openalex   +1 more source

Visible Light Induced DLP‐Printed Oxygen‐Releasing TPMS Scaffolds Mitigate Early Hypoxia in Bone Defects

Advanced Healthcare Materials, EarlyView.
Visible light‐induced digital light processing 3D printed Primitive‐triply periodic minimal surface hydrogels embed CaO2–Si core–shell nanoparticles to deliver short‐term oxygen during the avascular window. The scaffolds maintain cytocompatibility, elevate osteopontin in vitro, and enhance calvarial defect repair in vivo without toxicity.
Anastasia B. Timoshenko, Ali Ghasemkhani, Chanul Kim, Domenic J. Cordova, Maria Astudillo Potes, Valeria Aceves, Indranath Mitra, Justin E. Bird, Ryan S. Gray, Stephanie K. Seidlits, Benjamin D. Elder, Maryam Tilton   +11 more
wiley   +1 more source

A topology optimization by using the frame based unit-cell

, 2000
K. Ishii, Shigeru AOMURA, Noboru Kikuchi
openalex   +2 more sources

Topology Optimization of Structure with Growing Mass and Expanding Shape [PDF]

, 2002
Ryszard Kutyłowski
openalex   +1 more source

Geometry‐Guided Osteogenesis in Bone‐on‐a‐Chip Systems Using Triply Periodic Minimal Surface Scaffolds

Advanced Healthcare Materials, EarlyView.
This study presents a bone‐on‐a‐chip platform incorporating TPMS scaffolds to study geometry‐dependent osteogenesis under dynamic flow. By tuning pore shape and solidity, it precisely controls mechanical cues, revealing how topological features and shear stress affect osteogenic differentiation and matrix formation.
Donggyu Kim, Giheon Ha, Minseok Kim, Minjin Kwak, Han‐Jun Kim, Junmin Lee   +5 more
wiley   +1 more source

Combined truss and continuum topology optimization of structures. [PDF]

Struct Multidiscipl Optim
Lu H, Fairclough HE, He L, Gilbert M.
europepmc   +1 more source

Novel Development and Applications in Finite Element Technologies. Homologous Topology Optimization in Large Displacement and Buckling Problems.

, 2001
Tatsuo SEKIMOTO, Hirohisa Noguchi
openalex   +2 more sources

An Ultra‐Flexible Neural Electrode with Bioelectromechanical Compatibility and Brain Micromotion Detection

Advanced Healthcare Materials, EarlyView.
Neural electrodes face a mechanical mismatch with brain tissue. This study proposes a bioelectromechanical coupling strategy using an ultra‐flexible electrode designed for synchronized motion. Optimized to match brain tissue stiffness, it achieves dual signal acquisition and micromotion sensing, with characterized interfacial forces and piezoresistive ...
Donglei Chen, Yu Lu, Shuo Zhang, Wenqi Zhang, Zejie Yu, Shuideng Wang, Zhi Qu, Mingxing Cheng, Yiqing Yao, Deheng Wang, Zhan Yang, Lixin Dong   +11 more
wiley   +1 more source

Configurational-force-driven adaptive refinement and coarsening in topology optimization. [PDF]

Struct Multidiscipl Optim
Stankiewicz G, Dev C, Steinmann P.
europepmc   +1 more source

FILTERING METHOD FOR TOPOLOGY OPTIMIZATION ANALYSIS USING OPTIMALITY CRITERIA METHOD

, 2001
Daiji FUJII, Katsuyuki Suzuki, Hideomi Ohtsubo   +2 more
openalex   +2 more sources