Results 41 to 50 of about 12,299 (255)

A Finite Deformation Theory for Shear-Strained Prismatical Bodies with Nonlinear Stress-Strain Law

Transactions of the Japan Society of Mechanical Engineers, 1972
Abstract A finite deformation theory for the longitudinal shear is formulated for homogeneous and isotropic bodies with non-linear stress-strain law. A new set of simplified field equations, which is valid in the case of some deviations from Hooke's law. is derived systematically with the aid of the method of order estimation.
openaire   +3 more sources

Guanosine‐Quadruplex Hydrogels as Dynamic, Mechanically Tunable and Ion Conductive 3D Scaffolds for Cell Culture Applications

Advanced Functional Materials, EarlyView.
Versatile guanosine‐quadruplex (GQ) hydrogels are developed as dynamic biomatrices for cell culture. These scaffolds are fabricated under mild aqueous conditions, present improved stability, tunable mechanical properties within physiological ranges; fibrillar, porous microstructure, ion conductivity, and cytocompatibility.
Neha Thakur, Minye Jin, Pavel Milkin, Deepa Negi, Carla Cofiño Fabres, Hubert Gojzewski, Leonid Ionov, Alla Synytska, Andries van der Meer, Robert Passier, Julieta I. Paez   +10 more
wiley   +1 more source

On Prandtl's turbulent flow expressions for arbitrary power-law and shear-stress exponents

Physics of Fluids
This work overviews two forms of Prandtl's power-law representation for turbulent motions that have been frequently used throughout the literature. After clarifying the difference between these two power-law expressions and their sources, a unified formulation is provided that enables us to recover the solutions for all boundary-layer properties and ...
Joseph Majdalani, Cody M. Shelton
openaire   +1 more source

Protein‐Polymer Dynamic Hydrogels Utilizing Native Ligand Binding for Injectable Therapeutic Delivery and 3D Printing

Advanced Healthcare Materials, EarlyView.
Dynamic nanocolloidal hydrogels were synthesized via the co‐assembly of ligand‐modified spheroidal hyperbranched poly(glycerol) (HPG) and soluble albumin nanoparticles (SANs). Co‐assembly occurred through self‐association of the HPG, as well as its interaction with SANs via native ligand binding.
S. Cem Millik, Yonghui Wang, Kefan Song, Jessica M. Snyder, LeAnn Le, Lauren G. Brown, Shanny Hsuan Kuo, Ashleigh B. Theberge, Suzie H. Pun, Alshakim Nelson   +9 more
wiley   +1 more source

Similarity solutions for unsteady shear-stress-driven flow of Newtonian and power-law fluids: slender rivulets and dry patches [PDF]

Journal of Engineering Mathematics, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mohd Yatim, Yazariah, Duffy, Brian, Wilson, Stephen   +2 more
openaire   +4 more sources

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

Advanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab, Jack F. Murphy, Michael Bartolf‐Kopp, Jenny C‐C Hsin, Alice Chernaik, Frank McCaughan, Yan Yan Shery Huang, Tomasz Jungst, Jürgen Groll   +8 more
wiley   +1 more source

Can Elastomers Combine Stiffness, Toughness and Fatigue Resistance?

Advanced Materials, EarlyView.
This review studies how the molecular and macroscopic architecture of elastomers influence their mechanical properties including: stiffness, stretchability, toughness, fatigue resistance, and damping behavior. By linking the structure to performance, it proposes design principles for advanced elastomeric systems that combine mechanical properties ...
Eva Baur, Esther Amstad
wiley   +1 more source

Shear creep mechanical properties and damage model of mudstone in open-pit coal mine

Scientific Reports, 2022
Clarifying the shear creep characteristics of rock and scientifically analyzing its creep deformation law is the key to solving the problem of safe construction and long-term stability analysis of the open-pit coal slope rock mass. Shear creep tests were
Guanghe Li, Yanting Wang, Yiming Hu, Dong Wang, Xiaoxu Yang, Yanfei Li, Zhiwei Zhou, Shipeng Zhang   +7 more
doaj   +1 more source

µSlicer for Programmable Multimaterial 3D Printing. [PDF]

Adv Sci (Weinh)
ABSTRACT Nature rarely builds with uniform materials; instead, it achieves exceptional performance by arranging composition and structure across multiple length scales. Mimicking such architectures has become increasingly feasible with additive manufacturing, and especially with multimaterial 3D printing, where complex structures with spatially varying
Meile DH, Šeta B, Mollah MT, Jacquet Y, Wolfs R, Spangenberg J.   +5 more
europepmc   +2 more sources

Advances in Bio‐Integrated Edge Computing Systems for Smart and Connected Health

Advanced Materials, EarlyView.
This review explores advances in bio‐integrated edge computing for healthcare, focusing on co‐designing computing, sensing, and energy strategies to overcome integration and power challenges for optimized, decentralized operation. ABSTRACT Recent advances in bio‐integrated healthcare technologies have enabled continuous, high‐resolution monitoring and ...
Gyuwon Kim, Seungwon Yoo, Tae Woog Kang, Yunuo Huang, Woon‐Hong Yeo   +4 more
wiley   +1 more source