Results 201 to 210 of about 104,411 (281)

A Jacobian‐Free Newton‐Krylov Method for Cell‐Centred Finite Volume Solid Mechanics

International Journal for Numerical Methods in Engineering, Volume 127, Issue 3, 15 February 2026.
ABSTRACT This study proposes a Jacobian‐free Newton‐Krylov approach for finite‐volume solid mechanics. Traditional Newton‐based approaches require explicit Jacobian matrix formation and storage, which can be computationally expensive and memory‐intensive.
Philip Cardiff, Dylan Armfield, Željko Tuković, Ivan Batistić   +3 more
wiley   +1 more source

A learning based impedance control strategy implemented on a soft prosthetic wrist in joint-space. [PDF]

Front Robot AI
Sulaiman S, Schetter F, Shahabi E, Ficuciello F.   +3 more
europepmc   +1 more source

Multimodal inverse kinematics significantly improves IMU-based biomechanical analyses. [PDF]

Sci Rep
Wechsler I, Shanbhag J, Schlechtweg N, Vossiek M, Koelewijn AD, Wartzack S, Miehling J.   +6 more
europepmc   +1 more source

Probing the ¹¹B Quadrupolar and Chemical Shielding Tensors in a Pair of Organoboron Enantiomers. [PDF]

J Phys Chem A
Agarwal S, Li Z, Kitchen J, Wi S, Miller JB.   +4 more
europepmc   +1 more source

Rapid Arbitrary‐Shape Microscopy of Unsectioned Tissues for Precise Intraoperative Tumor Margin Assessment

Advanced Science, Volume 13, Issue 8, 9 February 2026.
This study presents a novel microscopic imaging system capable of rapid, section‐free scanning of irregular tissue surfaces, delivering high sensitivity for detecting cancer cell clusters during intraoperative tumor margin assessment. Abstract Rapid and accurate intraoperative examination of tumor margins is crucial for precise surgical treatment, yet ...
Zhicheng Shao, Xiangwei Meng, Peifen Fu, Keer Huang, Xibei Chen, Yue Ying, Jun Li, Yuxin Zheng, Xiaolong Li, Hyeon Jeong Lee, Jingyi Feng, Yuexin Lu, Runping Cai, Xiongling Jiang, Qing Chen, Hong Zhang, Xiaoyong Man, Li Lin   +17 more
wiley   +1 more source

An Integrated Low-Cost Underwater Navigation Solution for Divers Employing an INS Composed of Low-Cost Sensors Using the Robust Kalman Filter and Sensor Fusion. [PDF]

Sensors (Basel)
Hayashi T, Terada D.
europepmc   +1 more source

A calibration‐less, bonded‐sphere model for highly deformable particle systems in a discrete element method framework

AIChE Journal, Volume 72, Issue 2, February 2026.
Abstract Here, we introduce a calibration‐less bonded‐sphere model to describe three‐dimensional, linear elastic, highly deformable particles. Voronoi tessellation is used to partition a particle into multiple sub‐spheres, generating a virtual bond network that mimics the mechanical properties of the original particle.
Runhui Zhang, Jens P. Metzger, Christoph R. Müller   +2 more
wiley   +1 more source

Computing Euler characteristic of Ν-dimensional objects via a Skyrmion-inspired overlaying (Ν+1)-dimensional chiral field. [PDF]

Sci Rep
Moon TJ, Park SM, Yoon HG, Yu G, Kwon HY, Won C.   +5 more
europepmc   +1 more source

Magnetic Solitons and Thickness‐Dependent Magnetization Reversal in Interconnected Helical Nanowire Arrays

Advanced Physics Research, Volume 5, Issue 2, February 2026.
3D magnetic interconnected helical nanowire arrays are fabricated and shown to host a variety of magnetic solitons. It is observed that the magnetic reversal mechanism is repeatable and not stochastic for a consistent direction of the applied field. Additionally, changing the shape of the nanowire arrays alters the magnetic solitons that form, but the ...
John Fullerton, Joey Koenig, Charudatta Phatak   +2 more
wiley   +1 more source

Predefined-time sliding mode control for position and attitude of quadrotor with variable exponent coefficients. [PDF]

Sci Rep
Hou L, Zhang J, Yu Z, Wang X, Chin CS.
europepmc   +1 more source