Results 71 to 80 of about 3,866 (190)

Primenenie metoda regulyarizatsii Tikhonova dlya opredeleniya ostatochnykh napryazheniy

Structural Mechanics of Engineering Constructions and Buildings, 2009
Application of the Tikhonov Regularization for residual stresses determination Fimkin A.I. The problem of determining the technological residual stresses in the volume of railway rails is considered.
ALEKSANDR IVANOVICh FIMKIN
doaj  

Integrated Multi‐Physics Characterisation of the Northern Kiruna Mining District With Machine‐Learning‐Assisted Interpretation

Geophysical Prospecting, Volume 74, Issue 7, September 2026.
ABSTRACT Integrated earth modelling aims to combine all available geoscientific information to derive one common earth model. However, combining multiple parameters in a meaningful way remains challenging. In this study, we aim to improve mineral exploration workflows through the integration of new magnetotelluric data with other geophysical and ...
Oskar Rydman, Ervin Veress, Maxim Yu. Smirnov, Tobias E. Bauer, Thorkild M. Rasmussen, Niklas Juhojuntti   +5 more
wiley   +1 more source

A Generalized Tikhonov Regularization Using Two Parameters Applied to Linear Inverse Ill-Posed Problems

Revista de Ciencias, 2007
A Generalized Tikhonov Regularization Using Two Parameters Applied to Linear Inverse Ill-Posed ...
Doris Hinestroza, Luisa Fernanda Vargas
doaj   +1 more source

Mechanically Adaptive Polyimide Interfaces for Stable High‐Voltage NCM–Sulfide All‐Solid‐State Batteries

Advanced Science, Volume 13, Issue 43, 3 August 2026.
A mechanically adaptive polyimide interface dynamically stabilizes single‐crystal cathodes in sulfide all‐solid‐state batteries. By integrating robust chemical coordination with viscoelastic compliance, this smart coating suppresses parasitic reactions and accommodates cyclic volume expansion.
Jiatao Wu, Wenjin Li, Rui Wang, Peng Wang, Kaiyuan Deng, Chengshuai Chang, Chuan Xie, Lei Yao, Guangliang Gary Liu   +8 more
wiley   +1 more source

Research on Dynamic Load Identification Based on Explicit Wilson-θ and Improved Regularization Algorithm

Shock and Vibration, 2019
In the research of dynamic load identification, the method of obtaining kernel function matrix is usually rather cumbersome. To solve this problem, an explicit dynamic load identification algorithm based on the Wilson-θ (DLIAEW) method is proposed to ...
Yuchuan Fan, Chunyu Zhao, Hongye Yu
doaj   +1 more source

Local Asymmetric Least Squares (LAsLS) for Noisy and Complex Baseline Correction

Journal of Chemometrics, Volume 40, Issue 8, August 2026.
ABSTRACT The asymmetric least squares (AsLS) method is commonly used and works well when baseline characteristics are relatively uniform, but can be less accurate for non‐uniform, complex, or noisy baselines. Here, we present local AsLS (LAsLS), a local extension of AsLS that preserves the original penalized least‐squares framework while allowing ...
Adrián Gómez‐Sánchez, Berta Torres‐Cobos, Rodrigo Rocha de Oliveira   +2 more
wiley   +1 more source

Multiscale Characterization by Equibiaxial Tensile Testing and Time‐Domain 1H Solid State NMR for PTMC‐Based Networks for Tissue Growth

Macromolecular Materials and Engineering, Volume 311, Issue 8, August 2026.
Equibiaxial tensile testing combined with DMA and Time‐domain 1H${^1}H$ Solid State NMR reveals that the thermomechanical behavior of PTMC networks is strongly correlated with their internal network structure. Cross‐link density and distribution, influenced by macromer molecular weight, directly control molecular mobility, and mechanical response ...
Florian Feyne, Bas van Bochove, Steve Spoljaric, Mustapha Zidi, Ali Aghaei, Agustín Rios de Anda   +5 more
wiley   +1 more source

A Modified Landweber Algorithm for Inversion of Particle Size Distribution Combined With Tikhonov Regularization Theory

IEEE Access, 2018
Particle size distribution (PSD) measurement based on the static light scattering method has been widely used in the environmental field and combustion diagnostics, such as PM2.5 measurement and combustion process monitoring.
Ming Kong, Lixia Cao, Liang Shan, Yao Yang   +3 more
doaj   +1 more source

Using U‐Nets to Predict the Effects of Head Motion on Simulated Specific Absorption Rate for Ultra‐High Field Magnetic Resonance Imaging With Parallel Transmission

Magnetic Resonance in Medicine, Volume 96, Issue 2, Page 650-665, August 2026.
ABSTRACT Purpose Ultrahigh‐field MRI requires careful management of the specific absorption rate (SAR), which is subject and subject‐position dependent. Within‐scan subject motion may exacerbate local SAR exposure, necessitating large safety margins to prevent SAR underestimation, which hampers imaging performance.
Katherine Anna Blanter, Alix Plumley, Alper Gungor, Shaihan Malik, Emre Kopanoglu   +4 more
wiley   +1 more source

Single‐Breathhold 3D MR Elastography in the Liver, With Simultaneous R2* and PDFF Mapping

Magnetic Resonance in Medicine, Volume 96, Issue 2, Page 682-697, August 2026.
Purpose To develop a sequence for the rapid acquisition of MR elastography (MRE) parameters in 3D, with simultaneous measurement of proton‐density fat fraction (PDFF) and R2* for multiparametric assessment of liver disease. Methods The proposed sequence uses an interleaved motion‐encoding scheme to acquire 3D volumes of all motion encodings and wave ...
Donovan P. Tripp, Anne‐Sophie van Schelt, Omar Darwish, Karl P. Kunze, Shamsa Al Harthy, Nader S. Metwalli, Ahmed M. Gharib, Claudia Prieto, René M. Botnar, Ralph Sinkus, Radhouene Neji   +10 more
wiley   +1 more source