Results 101 to 110 of about 158,433 (303)

Microenvironmental Reprogramming by 3D Anisotropic Cardiac Extracellular Matrix Induces Nuclear Remodeling and Epigenetic Maturation of Chemically Induced Cardiomyocytes

Advanced Functional Materials, EarlyView.
A 3D anisotropic hydrogel derived from heart extracellular matrix guides cytoskeletal alignment and nuclear remodeling in reprogrammed cardiomyocyte‐like cells. This study reveals how matrix alignment modulates nuclear envelope dynamics and chromatin state, triggering transcriptional and functional maturation.
Seung Ju Seo, Mi Jeong Lee, Hyun Wook Kang, Seonhee Byeon, Soo‐Kyoung Choi, Nakwon Choi, Seung‐Woo Cho, Yoonhee Jin   +7 more
wiley   +1 more source

Performance Study of a Torsional Wave Sensor and Cervical Tissue Characterization

Sensors, 2017
A novel torsional wave sensor designed to characterize mechanical properties of soft tissues is presented in this work. Elastography is a widely used technique since the 1990s to map tissue stiffness. Moreover, quantitative elastography uses the velocity
Antonio Callejas, Antonio Gomez, Juan Melchor, Miguel Riveiro, Paloma Massó, Jorge Torres, Modesto T. López-López, Guillermo Rus   +7 more
doaj   +1 more source

Application and Optimization of the Rheological Model for a Hydrophobically Associating Dendrimer Polymer. [PDF]

Polymers (Basel), 2022
Zhu S, Xue X, Zhang J, Zhang S, Liu Z.
europepmc   +1 more source

Investigations of lubricant rheology as applied to elastohydrodynamic lubrication [PDF]

Measurements of lubricant shear rheological behavior in the amorphous solid region and near the liquid-solid transition are reported. Elastic, plastic and viscous behavior was observed.
Bair, S., Winer, W. O.
core   +1 more source

Relaxation Behavior by Time-Salt and Time-Temperature Superpositions of Polyelectrolyte Complexes from Coacervate to Precipitate

, 2018
Complexation between anionic and cationic polyelectrolytes results in solid-like precipitates or liquid-like coacervate depending on the added salt in the aqueous medium.
Ali, Samim, Prabhu, Vivek M.
core   +2 more sources

Adaptive Hydrogels With Spatiotemporal Stiffening Using pH‐Modulating Enzymes

Advanced Functional Materials, EarlyView.
The chemomechanical coupling in an adaptive hydrogel is studied to further the development of adaptive hydrogels. This coupling is achieved by embedding a pH‐modulating enzyme in a pH‐responsive hydrogel. The enzymatic reaction can be triggered locally, which generates a pH‐decreasing wave throughout the system, increasing the crosslinking density and ...
Natascha Gray, Zoe Grämiger, André R. Studart, Rafael Libanori   +3 more
wiley   +1 more source

Experimental and Computational Analyses of Sustainable Approaches in Railways

Infrastructures
Railway transportation is widely recognized as an environment-friendly and sustainable means for conveying freight and passengers over long distances. This article investigates the effectiveness of utilizing scrap tire rubber granules and geosynthetics ...
Mohammad Adnan Farooq, Naveen Kumar Meena, Piyush Punetha, Sanjay Nimbalkar, Nelson Lam   +4 more
doaj   +1 more source

Influence of Rheological Properties of a Soil Layer Adjacent to the Working Body Cutting Element on the Mechanism of Soil Cultivation

Acta Technologica Agriculturae, 2018
On the basis of rheological characteristics, stress fields and deformations, new methods of improving the mechanism of soil cultivation are substantiated in this article. The mechanism of soil destruction is observed.
Aulin Victor, Lyashuk Oleg, Tykhyi Andrii, Karpushyn Sergiy, Denysiuk Nadia   +4 more
doaj   +1 more source

Study of Semi-Solid Magnesium Alloys (With RE Elements) as a Non-Newtonian Fluid Described by Rheological Models

Metals, 2018
This paper includes the results of high-temperature rheological experiments on semi-solid magnesium alloys and the verification of different models describing the rheological behaviour of semi-solid magnesium alloys.
Marta Ślęzak
doaj   +1 more source

A Rheological Model for Evaluating the Behavior of Shear Thickening of Highly Flowable Mortar. [PDF]

Molecules, 2021
Li M, Han J, Zhou Y, Yan P.
europepmc   +1 more source