Results 161 to 170 of about 10,449 (255)

Spatially resolved micromechanical characterisation of human testis tissue reveals distinct signatures across developing, adult and pathological tissue states. [PDF]

Bioact Mater
Andersson I, Ghanami Gashti N, Mahon OR, O'Meara S, Sugrue D, Wittschier J, Schneider F, Schlatt S, Neuhaus N, Davis NF, Mitchell RT, Cullen IM, Hess J, Stukenborg JB, Cunnane EM.   +14 more
europepmc   +1 more source

Ovarian Extracellular Matrix Mechanics Regulate Oocyte‐Follicle Interactions During Female Reproductive Aging

Aging Cell, Volume 25, Issue 8, August 2026.
Hydrogel culture mimicking young and aged ovarian stromal stiffness recapitulates key features of reproductive aging, including impaired follicle growth, transzonal projections (TZPs), and oocyte quality. Silencing Smad7 rescues TZPs and oocyte quality in stiff hydrogels, identifying ECM mechanics as a driver and therapeutic target in ovarian aging ...
Xingyu Shen, Haiyang Wang, Gefei Cao, Yaelim Lee, Jin Zhu, Loo Chien Wang, Tianyun Zhao, Siok Ghee Ler, Radoslaw M. Sobota, Rong Li, Jennifer L. Young   +10 more
wiley   +1 more source

Digital Metrology for Nanoindentation: Synthetic Data Generator for Error Identification. [PDF]

Micromachines (Basel)
Maculotti G, Giorio L, Genta G, Galetto M.   +3 more
europepmc   +1 more source

Toughening of TiO2 via Femtosecond Laser Shock Peening

Journal of the American Ceramic Society, Volume 109, Issue 8, August 2026.
ABSTRACT Most ceramics have low fracture toughness (<5 MPa m$\sqrt{m}$) at room temperature. This work explores the feasibility of toughening TiO2 via femtosecond laser shock peening (fs‐LSP). Transmission electron microscopy (TEM) analyses reveal LSP‐induced the creation of high‐density stacking faults, dislocation structures, and twin boundaries in ...
Anish Bajla, Shubha Majumder, Subah Mubassira, Ke Xu, Xuanyu Sheng, Joshua A. Medina, Het Jani, Colin McMillen, Luiz G. Jacobsohn, Haiyan Wang, Xinghang Zhang, Shuozhi Xu, Xin Zhao, Yifan Zhang   +13 more
wiley   +1 more source

Thermally Induced Creep and Viscoelastic Behavior of Copper Micropillar Arrays. [PDF]

Adv Sci (Weinh)
Wang M, Zhang J, Gao L, Chen H, Luo W, Li W, Chen M, Li M, Wang D, Li S, Liu T, Cai X, Li Y, Peng B, Zhang W.   +14 more
europepmc   +1 more source

A Quasicontinuum Method With Optimized Local Maximum‐Entropy Interpolation and Heaviside Enrichment for Heterogeneous Lattices

International Journal for Numerical Methods in Engineering, Volume 127, Issue 14, 30 July 2026.
ABSTRACTLattice systems are indispensable for modeling and analyzing physical phenomena in materials with discrete or heterogeneous micro‐ or meso‐structures. However, the computational requirements for practical engineering applications of lattice systems remain high.
Benjamin Werner, Ondřej Rokoš, Jan Zeman   +2 more
wiley   +1 more source

Vapor‐Phase Grain‐Boundary Anchoring Enables Molecular Toughening and Record Bending Endurance in Pilot‐Scale Roll‐to‐Roll‐Printed Flexible Perovskite Modules

Angewandte Chemie, Volume 138, Issue 30, 20 July 2026.
A vapor‐phase molecular toughening strategy is developed for pilot‐scale roll‐to‐roll (R2R) ‐compatible fabrication of flexible perovskite solar modules. Thiol vapor selectively regulates crystallization and anchors at grain boundaries, reducing defects while enhancing mechanical resilience.
Lirong Dong, Viktor Rehm, Shudi Qiu, Zexian Han, Naveen Harindu Hemasiri, Michael Wurmshuber, Michael Wagner, Cindy‐Ly Tavera‐Méndez, Dorothea Wisser, Chaohui Li, Robin Basu, Leopold Lahn, Olga Kasian, Sarmad Feroze, Wolfgang Heiss, Andreas Distler, Hans‐Joachim Egelhaaf, Fu Yang, Christoph J. Brabec   +18 more
wiley   +2 more sources

Research Progress in the Evaluation of Thermal Shock Resistance of Refractories: From Theoretical Evolution to Intelligent Characterization. [PDF]

Materials (Basel)
Wang G, Ren B, Liu J, Wang E, Hou X, Chen M.   +5 more
europepmc   +1 more source

Toward Knowledge‐Based Workflows: A Semantic Approach to Atomistic Simulations for Mechanical and Thermodynamic Properties

Advanced Engineering Materials, Volume 28, Issue 14, 22 July 2026.
Knowledge‐based atomistic workflows are presented for mechanical and thermodynamic properties. By coupling modular simulations with ontology‐aligned metadata and provenance, Fe case studies on elastic behavior, defects, thermal properties, and Hall–Petch strengthening reveal how FAIR, queryable, and reusable simulation data can be generated. Mechanical
Abril Azócar Guzmán, Hoang‐Thien Luu, Sarath Menon, Tilmann Hickel, Nina Merkert, Stefan Sandfeld   +5 more
wiley   +1 more source

Mechanically Regulated Nanozymes for Remote Metabolic Reprogramming and Precise Cancer Therapy

Angewandte Chemie, Volume 138, Issue 30, 20 July 2026.
Inspired by mechanoenzymes, a ferrocene‐based mechanically regulated nanozyme converts acoustic shear force into enhanced peroxidase‐like activity by decreasing electron density and alleviating steric hindrance at the Fe active sites, thereby rewiring redox homeostasis. Leveraging this remote regulatory mechanism, a multienzyme‐regulated nanoreactor is
Fangman Chen, Xiaochun Xie, Hanyao Huang, Ka Hong Wong, Jiying Liu, Hui Fang, Shaowen Wang, Jianfang Cao, Yu Tao, Mingqiang Li, Chao Yang, Wen Sun, Dan Shao, Yunlu Dai   +13 more
wiley   +2 more sources