Results 51 to 60 of about 2,173 (169)

Dynamic Anchoring of Peptides to the Extracellular Matrix Enabled by Boronic Acid

ChemBioChem, Volume 26, Issue 24, December 11, 2025.
Peptides are developed for reversible binding to sugar‐rich structures (glycans) in cell‐derived extracellular matrix models using boronic acid chemistry. By attaching a carboxy‐phenyl‐boronic acid group to the N‐terminus of peptides, a modified myostatin inhibitor is synthesized that retaines biological activity comparable to standard inhibitors. This
Martin Mergenthaler, Eduardo Merino Asumendi, Andreas Inho Höpfel, Marcus Gutmann, Lorenz Meinel, Tessa Lühmann   +5 more
wiley   +1 more source

Numerical Analysis of Rectangular Isotropic and Orthotropic Thin Plates Based on the Radial Point Interpolation Method (RPIM) [PDF]

International Journal of Advanced Design and Manufacturing Technology, 2010
In the recent paper, one of the numerical methods without element, for static analysis of thin plates displacement based on classical plates theory (CPT), has been presented.
MohamadMehdi Najafzadeh, Majid Alavi, AliReza Nezam Abadi, Mohsen Kogani   +3 more
doaj  

Multifunctional liposomes remodeling tumor microenvironment for enhancing Hemoporfin‐mediated photodynamic therapy

BMEMat, Volume 3, Issue 4, December 2025.
BSO/CAT@Liposomes‐Hemoporfin nanoparticles could significantly enhance the ROS levels in cells in vitro and tumor model in vivo, which is attributed to the increasement of Hemoporfin in the tumor, depletion of GSH, and enhancement of local oxygen concentration.
Yawen Chen, Chenxi Wang, Jiajia Yin, Xuejiao Song, Xiaochen Dong, Yi Shen, Lothar Lilge, Buhong Li   +7 more
wiley   +1 more source

Transient Dynamic Analysis of Piezoelectric Solids by the Spectral Integrated Neural Networks With Large Time Steps

International Journal of Mechanical System Dynamics, Volume 5, Issue 4, Page 721-735, December 2025.
ABSTRACT This study presents a novel neural network architecture called spectral integrated neural networks (SINNs), which combines physics‐informed neural networks (PINNs) with time‐spectral integration techniques to efficiently solve two‐ and three‐dimensional dynamic piezoelectric problems.
Zijie Song, Haodong Ma, Wenzhen Qu, Yan Gu   +3 more
wiley   +1 more source

A unified three-dimensional meshless analysis of vibration and thermal buckling of variable-thickness cylindrical shells

Results in Engineering
This paper presents a comprehensive analysis of free vibrations and thermal buckling of cylindrical shells with variable thickness, formulated based on three-dimensional elasticity theory and the variational principle. The governing equations are derived
Reza Pilafkan, Vahid Arab Maleki
doaj   +1 more source

A nodal integration technique for meshfree radial point interpolation method (NI-RPIM)

International Journal of Solids and Structures, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liu, G.R., Zhang, G.Y., Wang, Y.Y., Zhong, Z.H., Li, G.Y., Han, X.   +5 more
openaire   +2 more sources

The Biomechanical Analysis of Tibial Implants Using Meshless Methods: Stress and Bone Tissue Remodeling Analysis

Designs
Total knee arthroplasty (TKA) stands out as one of the most widely employed surgical procedures, establishing itself as the preferred method for addressing advanced osteoarthritis of the knee.
Ana Pais, Catarina Moreira, Jorge Belinha   +2 more
doaj   +1 more source

Free vibration analysis of rectangular plates with variable thickness using a meshless method

Forces in Mechanics
This paper presents a comprehensive study on the free vibration analysis of rectangular plates with variable thickness, utilizing three-dimensional elasticity theory and a meshless method.
Reza Pilafkan, Peter D. Folkow
doaj   +1 more source

Extending the Natural Neighbour Radial Point Interpolation Meshless Method to the Multiscale Analysis of Sandwich Beams with Polyurethane Foam Core

Applied Sciences
This work investigates the mechanical behaviour of sandwich beams with cellular cores using a multiscale approach combined with a meshless method, the Natural Neighbour Radial Point Interpolation Method (NNRPIM).
Jorge Belinha
doaj   +1 more source

An automatic methodology for obtaining optimum shape factors for the radial point interpolation method

Journal of Microwaves, Optoelectronics and Electromagnetic Applications
In this letter, a methodology is proposed for automatically (and locally) obtaining the shape factor c for the Gaussian basis functions, for each support domain, in order to increase numerical precision and mainly to avoid matrix inversion ...
Péricles L. Machado, Rodrigo M.S. de Oliveira, Washington C.B. Souza, Ramon C.F. Araújo, Maria E.L. Tostes, Cláudio Gonçalves   +5 more
doaj   +1 more source