The von Neumann Stability Analysis of the Fixed‐Stress Schemes in Poroelastodynamics
International Journal for Numerical and Analytical Methods in Geomechanics, Volume 50, Issue 4, Page 1939-1951, March 2026.ABSTRACT We investigate splitting schemes based on the fixed‐stress sequential approach for poroelastodynamic problems. To assess numerical stability, we perform the von Neumann stability analysis on several fixed‐stress schemes for poroelastodynamics, including staggered, stabilized, and iterative methods. Our analysis reveals that while the staggered
Jihoon Kim +2 more
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A least squares finite element method to multi-species modeling of negative DC corona discharges in point-to-plane configurations. [PDF]
Sci RepMajazi S +3 more
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Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 1, March 2026.ABSTRACT Crystal plasticity simulations offer insights into the anisotropic deformation of polycrystalline materials such as metals and alloys. However, rate‐independent crystal plasticity models encounter the Taylor ambiguity, where the active slip systems and plastic slip magnitudes are not uniquely defined, posing well‐known numerical challenges [1].
Felix Steinmetz, Lisa Scheunemann
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Wide-awake vs. regional anesthesia for carpal tunnel release: a prospective study on pain, grip strength, and sleep quality. [PDF]
BMC SurgBayrak A +5 more
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Small, Volume 22, Issue 16, 17 March 2026.This review outlines how triboelectric self‐powered tactile sensors can be integrated with neuromorphic devices to emulate human touch. It summarizes current coupling strategies, operational modes, and synaptic functions enabled by triboelectric nanogerator (TENG)‐based systems, while highlighting key mechanisms, performance considerations, and future ...
Fabrizio Torricelli, Giuseppina Pace
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Numerical Analysis of Gravel Packing in Water Control Completion for Horizontal Wells: Mathematical Characterization and Experimental Validation. [PDF]
ACS OmegaNie S, Gao S, Li H, Yin D.
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Bootstrap Tests for Nonlinear Simplex Models
Stat, Volume 15, Issue 1, March 2026.ABSTRACT We provide important contributions regarding hypothesis tests on the class of nonlinear simplex regression models. The performance of traditional asymptotic tests based on the maximum likelihood estimation (MLE) tends to exhibit considerable size distortions in finite samples.
Patrícia L. Espinheira +2 more
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A creative approach for the protection coordination of microgrids considering parallel events via the pyramidal grouping technique. [PDF]
Sci RepKarimkhan-Zand H +4 more
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On Wind Directions Estimated by Nacelle Lidar Under Different Reconstruction Methods
Wind Energy, Volume 29, Issue 3, March 2026.ABSTRACT The wind direction is closely linked to the power performance and structural loads of wind turbines. Conventional nacelle‐mounted vanes or sonic anemometers face errors associated with airflow distortions caused by turbine blades. Nacelle‐mounted lidar systems offer line‐of‐sight speed measurements from multiple positions ahead of the rotor ...
Feng Guo +7 more
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Quasi-modified-Newton method-based selective harmonic elimination in cascaded H bridge inverters. [PDF]
Sci RepSaif B +5 more
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