Results 71 to 80 of about 41,217 (356)

Solar Spectrum Light‐Driven Silicone‐Based Fluidic Actuators

Advanced Physics Research
Soft materials that convert light into mechanical energy can create new untethered strategies for actuating soft robotics. Yet, the available light‐driven materials are often incompatible with standard fabrication in soft robotics and restricted to ...
Ebrahim Shahabi, Majid Shabani, Fabian Meder, Barbara Mazzolai   +3 more
doaj   +1 more source

Digitally Printed Liquid Metal Composite Antenna for Energy Harvesting: Toward Energy‐Autonomous Battery‐Free Wearable Bioelectronics

Advanced Sensor Research, 2023
Rapid progress on wearable bioelectronics holds the promise for remote patient monitoring. However, there are concerns related with the use of batteries, including the need for frequent charging, user safety, and environmental pollution.
Miguel Maranha, André F. Silva, Pedro Alhais Lopes, Aníbal T. deAlmeida, Mahmoud Tavakoli   +4 more
doaj   +1 more source

Biohybrid Actuators for Soft Robotics: Challenges in Scaling Up

, 2020
Living systems have evolved to survive in a wide range of environments and safely interact with other objects and organisms. Thus, living systems have been the source of inspiration for many researchers looking to apply their mechanics and unique ...
Feinberg, Adam W., Webster-Wood, Victoria A., Carmel Majidi, Adam W. Feinberg, Victoria A. Webster-Wood, Phillip Won, Majidi, Carmel, Seung Hwan Ko, Won, Phillip, Ko, Seung Hwan   +9 more
core   +1 more source

Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure

Advanced Engineering Materials, EarlyView.
Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari, Supharoek Sornsomrit, Muhammad Ayaz Akbar, Stephan Rudykh   +3 more
wiley   +1 more source

HNMD‐CNN: A Hierarchical Narrowing Multi‐Deep Convolutional Neural Network for Precision Glioma Classification in 3D MRI Images

Computational and Systems Oncology
Brain tumors, though rare, are significant health risks, often reaching critical stages before diagnosis. Gliomas, classified as high grade (HGG) and low grade (LGG), require early detection to reduce mortality. While two‐dimensional imaging has improved
Nayer Seyed Hoseini, Masoud Kargar, Ali Bayani, Sondos Ardebili   +3 more
doaj   +1 more source

Towards Automated Surgical Robotics: a Requirements Engineering Approach

, 2012
The paper describes a design specification process for the development of novel and intelligent surgical robots. Nowadays, surgical robots are usually controlled by the surgeons manually by using teleoperation.
Fabrizio Boriero (12619828), Liliana Pasquale, Ricardo Dodi (12619831), F. Boriero, A. Sanna, Bonfè, Marcello, Fiorini, Paolo, BONFE', Marcello, P. Fiorini, Marcello Bonfe, C. Secchi, Paolo Fiorini (11025314), Paolo Fiorini, R. Dodi, Pasquale, Liliana, Riccardo Muradore, MURADORE, Riccardo, Sanna , Alberto, Alberto Sanna (12619840), L. Pasquale, Alberto Sanna, Angelica Morandi, Dodi, Riccardo, Riccardo Dodi, Sanna, Alberto, M. Bonfé, Cristian Secchi (12619843), Marcello Bonfè (12619825), Boriero, Fabrizio, Cristian Secchi, Angelica Morandi (12619834), Liliana Pasquale (12615865), Fabrizio Boriero, Muradore , Riccardo, Riccardo Muradore (12619837), Angelica Mor, A. Morandi, R. Muradore, Dodi, Ricardo, Morandi, Angelica, Secchi, Cristian   +40 more
core   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

Advanced Functional Materials, Volume 36, Issue 43, 29 May 2026.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal, Laura Calderón‐Rodríguez, Oksana Smirnova, Eren Grossmann, Aparna Binu Varghese, Karen Marlenne Garcia Alvarez, Andreas Schneemann, Thomas Hoyer, Ralf Wyrwa, Felix Helmut Schacher, Alexander Knebel   +10 more
wiley   +1 more source

Material Characterization for Magnetic Soft Robots [PDF]

, 2021
Tomás da Veiga, James H. Chandler, Giovanni Pittiglio, Peter Lloyd, Mohammad Holdar, Onaizah Onaizah, Ali Alazmani, Pietro Valdastri   +7 more
openalex   +1 more source

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

Advanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow, Samya Sen, Joaquin Yus, Eliza E. Lovrich, Amanda G. Hoika, Kelly M. Chang, Arielle A. Pfeil, Nellie Haug, Amy J. Wagoner Johnson, Randy H. Ewoldt   +9 more
wiley   +1 more source

Exhalation-synchronous robotic abdominal compression for user-centered respiratory assistance and training in neurological patients

Journal of NeuroEngineering and Rehabilitation
Background Patients with respiratory weaknesses due to neurological disorders or aging often face usability challenges with conventional mechanical ventilators, which directly move air in and out of the lungs via the ventilation mask.
Sang-Yoep Lee, Jaewon Beom, Jin-Oh Hahn, Jae-Young Lim, Kyu-Jin Cho   +4 more
doaj   +1 more source