Results 181 to 190 of about 315,589 (284)

Moisture-Responsive Thermal Conductivity Properties of Hydrofiber Versus Polyurethane Foam: Implications for Pressure Injury Prevention. [PDF]

Int Wound J
Gefen A, Fisk J, Bunker J, Bagshaw LE.
europepmc   +1 more source

Hierarchical Multi‐Material Architectures With Gradient Design for Dynamic‐Range Flexible Tactile Sensing

Advanced Materials Technologies, EarlyView.
Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi, Domenic Quiquero, Yan Yan Shery Huang, HaoTian Harvey Shi   +3 more
wiley   +1 more source

Dual-Functional Polyurethane Sponge-Based Pressure Sensors Incorporating BZT/BTO, Polypyrrole, and Carbon Nanotubes with Energy Generation Capability. [PDF]

Polymers (Basel)
Onar Camlibel N, Kandola BK.
europepmc   +1 more source

3D‐Printed Dynamic Heart Model With Left‐Side Anatomy and Integrated Sensor for Edge‐to‐Edge Repair and Regurgitation Reduction

Advanced Materials Technologies, EarlyView.
This work presents a fully synthetic, 3D‐printed dynamic heart model with left‐side anatomy featuring sutured mitral valve chordae tendineae analogs, embedded actuators for physiologic wall contraction, and customized flexible pressure sensors for the left ventricle.
Alejandro Guillen Obando, Hongyi Shen, Myles McGovern, Yusen Zhang, Vivien Lin, Darryl Fu, Ryan Baumwart, Kaiyan Qiu   +7 more
wiley   +1 more source

Influence of Wood Chemical Composition on Liquefaction Efficiency and Polyurethane Foam Properties: A Study of Red Angico and Mahogany. [PDF]

Materials (Basel)
Silva E, Cruz-Lopes L, Domingos I, Gonçalves F, Cruz BDS, Fassarella M, Almeida AT, Esteves B.   +7 more
europepmc   +1 more source

Microstructured Electrode‐Piezopolymer Interface for Ultrasound Transducers With Enhanced Flexibility and Acoustic Performance

Advanced Materials Technologies, EarlyView.
Flexible piezopolymer ultrasound transducers are engineered by tailoring the electrode–piezopolymer interface using metallic, flake‐based, and porous graphene electrodes. Laser‐induced graphene's porous structure enables polymer infiltration, strengthening interfacial coupling and enhancing piezoelectric response and acoustic output.
Spencer Hagen, Dulcce A. Valenzuela, Parag V. Chitnis, Shirin Movaghgharnezhad   +3 more
wiley   +1 more source

Influence of Environmental Conditions on Tropical and Temperate Hardwood Species Bonded with Polyurethane Adhesives. [PDF]

Materials (Basel)
Małek M, Wasiak M, Kozikowska E, Łuszczek J, Strąk C.   +4 more
europepmc   +1 more source

Remote Control of Hand Actuators via Glove Sensors for Medical Care Applications

Advanced Robotics Research, EarlyView.
This study presents a novel textile‐based sensory glove–actuator system for remote medical care, explored through finite element simulations. By integrating capacitive sensors, pneumatic actuators, and machine learning, the system models real‐time hand movement control.
Bahman Taherkhani, Mahdi Bodaghi
wiley   +1 more source

Bio-Based Viscoelastic Polyurethane Foams: Functional Behavior Across Application Temperatures. [PDF]

Polymers (Basel)
Malewska E, Raftopoulos KN, Rytlewski P, Michałowski S, Koman N, Kurańska M, Prociak A.   +6 more
europepmc   +1 more source

Reinforced glass beams; Effect of increased temperatures on the glass-to-reinforcement adhesive bond [PDF]

, 2008
Belis, Jan, BOS, F, Callewaert, Dieter, LOUTER, C, VEER, F   +4 more
core   +2 more sources