Results 91 to 100 of about 656,439 (301)

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Bioética e avaliação tecnológica em saúde

Cadernos de Saúde Pública
A vigência simultânea do paradigma biotecnocientífico (que incentiva a incorporação tecnológica) e da cultura dos limites (que seleciona as tecnologias) constitui um grande desafio aos sistemas sanitários atuais, suscitando debates éticos e políticos ...
Fermin Roland Schramm, Claudia Caminha Escosteguy   +1 more
doaj   +2 more sources

Technology Assessment Models in Healthcare Education: An Integrative Review and Future Perspectives in the Era of AI and VR

Applied Sciences
This systematic integrative review examines methodological frameworks used to evaluate educational technologies in biomedical higher education. We synthesize five complementary approaches frequently reported in the literature: the Technology Acceptance ...
Beatriz Alvarado-Robles, Alma Guadalupe Rodriguez-Ramirez, David Luviano-Cruz, Diana Ortiz-Muñoz, Victor Manuel Alonso-Mendoza, Francesco Garcia-Luna   +5 more
doaj   +1 more source

Impact of Textile Architecture on the Electromechanical Behavior of Conductive Carbon: Silicone Composite Strain Sensors

Advanced Engineering Materials, EarlyView.
A stretchable carbon composite is integrated by stencil printing onto two different types of textile, with different yarn morphologies. The impact of the knit structure and coating direction on the performance of the sensor composite is evaluated and used to derive a model estimating nominal resistance at a given strain near the percolation threshold ...
Gabriela Ananieva, Giulia Spallanzani, Peter Zalar   +2 more
wiley   +1 more source

Advances in Wearable Technologies for the In-Field Assessment of Biomechanical Risk

Bioengineering
The exceptional improvements that have characterized the technology of wearable devices for biomedical applications in recent decades have made it possible for researchers and practitioners to provide advanced solutions for the assessment of ...
Micaela Porta, Massimiliano Pau
doaj   +1 more source

A scientific case for revisiting the embryonic chicken model in biomedical research

bioRxiv
The availability of fertilised chicken eggs and the accessibility and rapid development of the avian embryo, have been utilised in biomedical scientific research to make fundamental discoveries including of developmental processes that are common to all ...
Mike J. McGrew, T. Holmes, MG Davey
semanticscholar   +1 more source

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

Advanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal, Andreas Brinkmann, Andreas Hartwig   +2 more
wiley   +1 more source

Immersive virtual reality-based learning as a supplement for biomedical engineering labs: challenges faced and lessons learned

Frontiers in Medical Technology
Introduction Immersive virtual reality (VR) based laboratory demonstrations have been gaining traction in STEM education as they can provide virtual hands-on experience.
Ishita Tandon, Vitali V. Maldonado, Megan Wilkerson, Amanda C Walls, Rajee Rao, Mostafa Elsaadany   +5 more
semanticscholar   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

What Do Large Language Models Know About Materials?

Advanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer, Thomas Wallmersperger, Gianaurelio Cuniberti   +2 more
wiley   +1 more source