Results 261 to 270 of about 6,533,550 (336)

Engineering Topographical Cues to Enhance Neural Regeneration in Spinal Cord Injury: Overcoming Challenges and Advancing Therapies

Advanced Functional Materials, EarlyView.
Spinal cord injury (SCI) poses significant challenges for regeneration due to a series of secondary injury mechanisms. How to use biomaterial approach to target the failed regeneration after SCI remains a critical challenge. This review systematically evaluates current strategies to optimize biomaterial topographies for neurite outgrowth, axonal ...
Wei Xu, Fenghui Wang, Joshua Stein, Siqiao Wang, Pengfei Jiang, Letao Yang, Liming Cheng, Ki‐Bum Lee   +7 more
wiley   +1 more source

Tools and recommendations for commissioning and quality assurance of deformable image registration in radiotherapy. [PDF]

Phys Imaging Radiat Oncol
Bosma LS, Hussein M, Jameson MG, Asghar S, Brock KK, McClelland JR, Poeta S, Yuen J, Zachiu C, Yeo AU, 2021 ESTRO Physics Workshop on Commissioning and Quality Assurance for Deformable Image Registration in Radiotherapy.   +10 more
europepmc   +1 more source

Domain Nucleation and Growth in an Epitaxially Grown Wurtzite Ferroelectric

Advanced Functional Materials, EarlyView.
Ferroelectric domain nucleation and growth in epitaxial wurtzite (Al, B, Sc)N films are visualized through in situ transmission electron microscopy. Domains initiate near the bottom electrode and propagate laterally with zigzag walls, while unswitched regions remain near the electrode interfaces.
Sebastian Calderon, Chloe Skidmore, Jon‐Paul Maria, Elizabeth C. Dickey   +3 more
wiley   +1 more source

Automatic Image Registration Provides Superior Accuracy Compared with Surface Matching in Cranial Navigation. [PDF]

Sensors (Basel)
Frisk H, Jensdottir M, Coronado L, Conrad M, Hager S, Arvidsson L, Bartek J, Burström G, El-Hajj VG, Edström E, Elmi-Terander A, Persson O.   +11 more
europepmc   +1 more source

Unlock the Walnut: How a Pectin‐Rich Suture Tissue and Moisture‐Driven Crack Formation Induce Shell Splitting and Facilitate Seed Germination

Advanced Functional Materials, EarlyView.
Walnut seeds are enclosed in a remarkably strong shell made of sclerenchyma, separated by a pectin‐rich suture tissue. Different cell shapes and chemical composition of this tissue point to an opening mechanism, which is triggered by cyclic humidity changes.
Sebastian J. Antreich, Nannan Xiao, Martin Felhofer, Notburga Gierlinger   +3 more
wiley   +1 more source

An Automated Feature-Based Image Registration Strategy for Tool Condition Monitoring in CNC Machine Applications. [PDF]

Sensors (Basel)
Lazar E, Bennett KS, Hurtado Carreon A, Veldhuis SC.   +3 more
europepmc   +1 more source

Microstructural Evolution Dominates the Changes in the Thermal Conductivity of Conjugated Polymers Upon Doping

Advanced Functional Materials, EarlyView.
The relationship between the doping induced microstructure and thermal conductivity changes is elucidated for conjugated polymers. Eight conjugated polymers with different doping systems are studied, showing varied thermal conductivity responses based on structural order.
Jiali Guo, Kai Xu, Jesika Asatryan, Matías Jesús Alonso‐Navarro, Osnat Zapata‐Arteaga, Mariavittoria Craighero, Aleksandr Perevedentsev, Renee Kroon, María Mar Ramos, José L. Segura, Jaime Martín, Christian Müller, Juan Sebastián Reparaz, Mariano Campoy‐Quiles   +13 more
wiley   +1 more source

Toward optimal inline respiratory motion correction for in vivo cardiac diffusion tensor MRI using symmetric and inverse-consistent deformable image registration. [PDF]

Magn Reson Med
Liu Y, Kara D, Garrett T, Chen S, Wee D, Jin N, Speier P, Nakagawa H, Santangeli P, Bolen MA, Wazni O, Hanna M, Tang WHW, Tandon A, Kwon D, Bi X, Nguyen C.   +16 more
europepmc   +1 more source

Generalizing Gelatin Methacryloyl Granular Hydrogel Fabrication Using Stable Microgels with Predictable Stiffness

Advanced Healthcare Materials, EarlyView.
Gelatin methacryloyl (GelMA) granular hydrogel scaffolds (GHS) are fabricated using a generalized two‐step photocrosslinking approach to yield stable (non‐dissolving) microgels suitable for in situ covalent assembly under physiological conditions. A phase diagram is developed to define the interplay between individual microgel stability and scaffold ...
Yuanhui Xiang, Zaman Ataie, Angie Castro, KyungBae Woo, Amir Sheikhi   +4 more
wiley   +1 more source