Results 71 to 80 of about 38,744 (203)
Frontiers in Neurorobotics, 2018 The CYBERLEGs Beta-Prosthesis is an active transfemoral prosthesis that can provide the full torque required for reproducing average level ground walking at both the knee and ankle in the sagittal plane. The prosthesis attempts to produce a natural level
Louis Flynn +9 more
doaj +1 more source
Planform effects on the supersonic aerodynamics of multibody configurations [PDF]
An experimental and theoretical investigation of the effect of planform on the supersonic aerodynamics of low-fineness-ratio multibody configurations was conducted.
Mcmillin, Naomi, Wood, Richard M.
core +1 more source
Experiences in Teaching Multibody Dynamics
Multibody System Dynamics, 2005 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
CAVACECE M +2 more
openaire +5 more sources
Leveraging 3d‐4f Coordination: Molecular Quantum Spring‐Magnet Behavior in Axial Ni2Ln Complexes
Angewandte Chemie International Edition, Volume 65, Issue 5, 28 January 2026.We report heterotrimetallic Ni2Ln complexes mimicking exchange spring magnets at the molecular level. CASSCF calculations show collinear anisotropy axes, while µSQUID studies reveal slow relaxation and open hysteresis in Ni2Tb, Ni2Dy, and Ni2Ho. Ferromagnetic 3d–4f coupling and anisotropy alignment enhance bistability, offering promise for quantum, and
Zhaoyang Jing +7 more
wiley +1 more source
HeliCAT-DARTS: A High Fidelity, Closed-Loop Rotorcraft Simulator for Planetary Exploration
AerospaceHeliCAT-DARTS is a high-fidelity rotorcraft dynamics simulator developed for the design and development of rotorcraft for planetary exploration. While initially developed for the life cycle use of the Ingenuity Mars Helicopter mission, the simulator now ...
Carl Leake +5 more
doaj +1 more source
Engineering Reports, Volume 8, Issue 1, January 2026.This study investigates the impact of alignment parameters on train dynamic responses and structural vibrations in floating slab tracks during curved train operations, utilizing a mathematical model to predict and evaluate driving safety and structural vibration behavior.
Wei Yuan +3 more
wiley +1 more source
VIBRATIONS AND EQUILIBRIUM OF THE PLANAR KINEMATIC CHAINS WITH ROTATIONAL KINEMATICAL LINKS WITH CLEARANCES [PDF]
Fiabilitate şi Durabilitate, 2015 Based on our previous work in this paper we study the vibrations of a planar chain with rotational links with clearances.We also determined the matrix equation wich leads to the equilibrium ...
Jan Cristian GRIGORE +3 more
doaj
, 2018 Various studies of Standard Model parameters involve measuring the properties of a coherent admixture of $D^0$ and $\overline{D}^0$ states. A typical example is the determination of the Unitarity Triangle angle $\gamma$ in the decays $B\to DK$, $D\to K_S^
Poluektov, Anton
core +1 more source
Journal of Experimental Orthopaedics, Volume 13, Issue 1, January 2026.Abstract Purpose The uncemented posterior‐stabilized total knee arthroplasty (PS‐TKA) gained increasing acceptance as younger and active patients have higher requirements for the lifespan and functionality of prostheses, because their frequent gait and deep‐flexion activities may amplify tibial implant–bone interface micromotion and increase the risk ...
Zhenxian Chen +6 more
wiley +1 more source
Frequency-Dependent Bouc–Wen Modeling of Magnetorheological Damper Using Harmonic Balance Approach
ActuatorsMagnetorheological dampers (MRDs) are of great interest in engineering due to their continuously adjustable damping characteristics. Accurate models are essential for optimizing MRDs and analyzing system dynamics.
Ruijing Qian +5 more
doaj +1 more source