Results 181 to 190 of about 22,672 (266)
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu +8 more
wiley +1 more source
NOx/N<sub>2</sub>O Formation and Coordinated Urea-SCR Control in an Ultra-Lean Hydrogen-Fueled Automotive SI Engine: Engine Mapping and WLTC Strategy Evaluation. [PDF]
Jiang J, Yang J, Cheng Y.
europepmc +1 more source
A custom shape memory polymer material selection process relates quantitative application criteria (e.g., compression garment yarns) to material characterization information. The selected materials are manufactured into yarn geometries, which expand the design space by creating structural stress‐strain profiles beyond the nominal material stress‐strain
Michaela Andrews +2 more
wiley +1 more source
Design and control strategy of a heavy-duty independent suspension system based on distributed hydraulic sources. [PDF]
ShiCheng Z +4 more
europepmc +1 more source
Liquid Metal‐Based Stretchable Strain Sensor for Fruit Growth Monitoring
Schematic overview of the fruit growth sensor development workflow, including sensor fabrication by injection molding, electromechanical and environmental characterization, mechanical stability testing, electronic readout integration, and outdoor field validation for monitoring of fruit growth under practical orchard conditions.
Asad Ullah +7 more
wiley +1 more source
Numerical Simulation to Study the Effect of Oxygenated Fuels on the Combustion and Emission Characteristics of Engines. [PDF]
Shao K, Cao T, Wu H, Huang B.
europepmc +1 more source
An Accessible Microfluidic Platform for the Generation of Polarized Brain Organoids
This study presents an accessible double‐gradient microfluidic device that enables controlled morphogen delivery and spatially polarized differentiation in brain organoids. By integrating a pump‐free design and stable fabrication method, the platform generates dorsal–ventral neuronal asymmetry, offering a reproducible and versatile approach to model ...
Daniel Pérez‐Calixto +6 more
wiley +1 more source
Fluid Pressure Sensing Strategy Suitable for Swallowing Soft Gripper. [PDF]
Li M, Zhang W, Liu Q, Yin Z.
europepmc +1 more source
We introduce an additively manufactured bioreactor with a perfusion flow system and integrated temperature and pH sensors for skeletal muscle tissue biofabrication. The bioreactor's performance was evaluated by assessing the viability, spreading of the myoblast cells in a printed scaffold, and contraction of the isolated murine musculi interossei ...
Lys Sprenger +9 more
wiley +1 more source
Effect of EGR coupled fuel injection parameters on combustion and emissions. [PDF]
Shao K, Wu H.
europepmc +1 more source

