Results 211 to 220 of about 654,293 (288)

Bioelectronic Wearable Sensors Produced by Computerized Embroidery Using a Dual Thread Approach

Small, EarlyView.
A dual‐thread embroidered SmartBra integrates silver‐plated and conductive‐polymer (PECOTEX) threads to enable simultaneous cardiac monitoring and open‐circuit potentiometric sensing of potassium and sodium in a breast milk substitute. The wearable platform is fabricated using computerized embroidery, offering a scalable, proof‐of‐concept route toward ...
Taliya Weinstein, Xintong Li, Hasan Kurt, Selin Olenik, Alexander Silva‐Pinto Collins, José Manuel Rodrigueiro Flauzino, Muhammed Adeel, Laura Gonzalez‐Macia, Meral Yüce, Firat Güder   +9 more
wiley   +1 more source

Cooperative Control Strategy for Low-Voltage Ride-Through of DFIGM Based on an Improved IGBT-Based Active Crowbar. [PDF]

Micromachines (Basel)
Zhang Y, Li K, Chen Z, Sun Y, Hu L.
europepmc   +1 more source

Surface Locomotion of Cell‐Sized Microrobots Subject to Adhesive Heterogeneity

Small, EarlyView.
Chemically powered, cell‐sized microrobots exhibit translational, circular, or spiral motion through a balance among self‐phoretic propulsion, drag, gravity, and heterogeneous surface interactions. Experiments show that microrobot design and substrate conditions regulate both mobility and trajectory type.
Byung Ha Kang, Sungyun Yang, Hyeongho Min, Michael S. Strano   +3 more
wiley   +1 more source

A Survey on Design and Control Methodologies of High- Torque-Density Joints for Compliant Lower-Limb Exoskeleton. [PDF]

Sensors (Basel)
Xu J, Chen S, Li S, Liu Y, Wan H, Xu Z, Zhang C.   +6 more
europepmc   +1 more source

Torque-ripple suppression strategy for IPMSM based on virtual DC signal injection

IEICE Electronics Express
Zhang, Yi, Liu, Xinran, Wei, Haifeng, Lv, Hengyu   +3 more
openaire   +1 more source

Simulation‐Guided Tracer Optimization for Magnetic Particle Spectroscopy: Interplay of Core, Shell and Anisotropy Across Physiological‐Range Viscosities for Single‐ and Dual‐Frequency Excitation

Small, EarlyView.
Single‐frequency magnetic particle spectroscopy (MPS) and frequency‐mixing (FM‐)MPS exhibit complementary viscosity‐dependent signal responses of magnetic nanoparticles (MNP). MPS differentiates predominantly blood‐associated viscosities, whereas FM‐MPS shows pronounced discriminability in cellular and tissue‐like viscosity regimes (sensitivity windows)
Mohamad Bilal Abbas, Mohamad Alaa Abbas, Timur Bikulov, Ali Mohammad Pourshahidi, Hans‐Joachim Krause, Ulrich M. Engelmann   +5 more
wiley   +1 more source

Low noise sensorless control of a YASA AFFSPM motor using ADRC and improved PLL. [PDF]

Sci Rep
Rahmani-Fard J, Mohammed MJ.
europepmc   +1 more source

Enhancing Coherence Length in Tailored Chiral Hybrid Polymer‐Wrapped Single‐Walled Carbon Nanotube Superstructures

Small, EarlyView.
Conductance measurements demonstrate a fivefold enhancement in phase coherence length in a specially designed chiral polymer‐wrapped metallic single‐walled carbon nanotube (m‐SWNT) superstructure, relative to the corresponding achiral m‐SWNT benchmark.
Hanna T. Fridman, Riley H. Stephenson, Meital Ozeri, James A. Alatis, Alexander C. Wilcox, Jianan Yang, Francesco Mastrocinque, Shira Yochelis, Michael J. Therien, Yossi Paltiel   +9 more
wiley   +1 more source

Optimization design and torque performance research of interior permanent magnet synchronous motors. [PDF]

Sci Rep
Niu L.
europepmc   +1 more source

Position Over Composition: Positional Isomerism Enables Encapsulation‐Independent Intrinsic Stability in a Conjugated Polymer

Small, EarlyView.
Repositioning side chains (para→meta) provides a composition‐invariant handle to program conjugated‐polymer chain geometry. The resulting worm‐like, kink‐suppressed conformation delivers >5× higher intrinsic photostability and enhanced resistance to energetic particle damage.
Eonji Kim, Young‐Jae Jin, Heesang Kim, Mingeun Kim, Woo Jin Choi, Jinchul Yang, Yecheol Rho, Kyeong Sik Jin, Kyuyong Heo, Giseop Kwak, In Hwan Jung, Wang‐Eun Lee   +11 more
wiley   +1 more source