Results 171 to 180 of about 40,379 (295)

Stimulation Modalities in Wearable Haptic Systems: Single-Mode Feedback to Multiphysics Actuation. [PDF]

Research (Wash D C)
Guo X, Avila R, Wu Z, Wang X, Xu P, Ju P, Yang Q, Liu P, Choi S, Andrei N, Xie Z.   +10 more
europepmc   +1 more source

800 kV Fast Circuit Breaker: Mechanical Coupling Modelling, Buffer Design and Development

High Voltage, EarlyView.
ABSTRACT The 800 kV fast circuit breaker (CB) used in ultra‐high voltage (UHV) converter transformer can reduce the total breaking time to 25 ms. It significantly improves the action speed and breaking capacity of the CB, with promising broad application prospects.
Enyuan Dong, Sheng Yin, Yu Tian, Liyan Zhang, Ruilei Gong, Kejia Xie, Zhibing Li   +6 more
wiley   +1 more source

Considerations for the Design of Sinusoidal Slug Testing Methods

Groundwater, EarlyView.
Periodic hydraulic tests estimate aquifer properties using controlled groundwater‐level oscillations. Evaluating two sinusoidal slug‐test designs shows large motion errors when transfer‐link and flywheel ratios are high or variable. Rotating‐drive mechanisms are therefore suboptimal; stepper‐motor winches generate more accurate sinusoidal motion ...
Chris Turnadge, Lawrence Burk, Eddie W. Banks   +2 more
wiley   +1 more source

Variable Stiffness Structures in Biomimetic Robotic Fish: A Review of Mechanisms, Applications, and Challenges. [PDF]

Biomimetics (Basel)
Shao H, Lin C, Yang Z, Deng L, Yang J, He X, Xie F.   +6 more
europepmc   +1 more source

Collaborative platooning and routing for mixed fleets of electric automated vehicles and conventional trucks

International Transactions in Operational Research, EarlyView.
Abstract The application of automated ground vehicles (AGVs) is well‐established in closed environments such as port terminals, while their operation in open areas remains challenging. In this work, we set out to overcome this limitation by introducing platooning as a transfer mode in heterogeneous vehicle networks.
Nadia Pourmohammad‐Zia, Rudy R. Negenborn, Frederik Schulte   +2 more
wiley   +1 more source

Hydraulic endorectal actuator for prostate radiotherapy reduces variations in motion in a silicone rectal phantom. [PDF]

Front Oncol
Niknam Maleki A, Runciman M, Murray J, Mylonas G.   +3 more
europepmc   +1 more source

Biomechanical comparison of the bone‐screw‐fastener to conventional cortical buttress screw in a simulated ex vivo model of equine midbody proximal sesamoid bone fracture repair

Veterinary Surgery, EarlyView.
Abstract Objective To compare implant failure and gap displacement characteristics of simulated medial mid‐body proximal sesamoid bone (PSB) fractures repaired with bone‐screw‐fasteners (BSF) or cortical screws (CS) in single or double screw configurations. Study design Ex vivo experimental study.
Thomas J. O'Brien, James W. Johnson, Christopher E. Kawcak, Ben C. Gadomski, Ryan S. Carpenter, Brad B. Nelson   +5 more
wiley   +1 more source

Multi-State Recognition of Electro-Hydraulic Servo Fatigue Testers via Spatiotemporal Fusion and Bidirectional Cross-Attention. [PDF]

Sensors (Basel)
Huang G, Bai S, Yang X, Gao X, Liu P.
europepmc   +1 more source

Tests and Analyses to Study Monotonic and Cyclic Fracture Behavior of C‐Mn Steel

Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 6, Page 2185-2201, June 2026.
ABSTRACT The present study is aimed at experiments/analyses on monotonic and cyclic fracture behavior of C‐Mn steel at temperatures (T) varying from 28°C to 300°C. The fracture tests have been performed on standard compact tension specimens under different crack mouth opening displacement (CMOD) rates and load ratios (R: 0, −0.5, and −1) in a dynamic ...
Prakash Bharadwaj, Punit Arora, Suneel K. Gupta, Arpan Das, J. Chattopadhyay   +4 more
wiley   +1 more source

Polyvinylidene Fluoride: A Growing Specialty Polymer with Many Facets

Chinese Journal of Chemistry, Volume 44, Issue 10, Page 1697-1710, 15 May 2026.
Comprehensive Summary Polyvinylidene fluoride (PVDF), the second largest produced fluoropolymer, exhibits outstanding chemical, physical, electroactive and electrochemical properties and is involved in many High‐Tech applications. This review reports recent novelties in synthesis, characterization, processes and applications. Recent preparation studies
Bruno Améduri
wiley   +1 more source