Results 111 to 120 of about 63,838 (312)

Physicochemical Reinforcement Unlocks Sterilization‐Stable Anisotropic Hydrogels for Cell‐Compatible Mock Arteries

Advanced Healthcare Materials, EarlyView.
ABSTRACT In vitro arterial models offer ethical and robust alternatives for vascular research but require cytocompatible materials that replicate physiological mechanics. Poly(vinyl alcohol) (PVA) hydrogels produced by directional freezing and salting‐out (PVA DFSO) are anisotropic yet lack stability for cell culture. Herein, methacrylated PVA (PVA‐MA)
Javiera Sanhueza Ortega, Kirthen Shanmuganathan, Laura Poole‐Warren, Susann Beier, Ulises Aregueta Robles   +4 more
wiley   +1 more source

Variational approach to gas flows in microchannels on the basis of the Boltzmann equation for hard-sphere molecules

, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009), Cercignani, C, Lorenzani, S   +2 more
core  

Hybrid molecular and continuum fluid dynamics models for micro and nanofluidic flows [PDF]

, 2009
From molecules to living organisms and from atoms to planets a variety of physical phe- nomena operate at different temporal and spatial scales. Understanding the nature of those phenomena is crucial for advancing new technologies in many disciplines ...
Asproulis, N.
core  

Slip Effects on Boundary Layer Flow and Heat Transfer Along a Stretching Cylinder

, 2013
An axi-symmetric laminar boundary layer flow of a viscous incompressible fluid and heat transfer towards a stretching cylinder is presented. Velocity slip is considered instead of the no-slip condition at the boundary. Similarity transformations are used
S. Mukhopadhyay, Gorla, R. S. R., Mukhopadhyay, S., R.S.R Gorla   +3 more
core   +1 more source

Effects of MHD and slip on heat transfer boundary layer flow over a moving plate based on specific entropy generation

Journal of Taibah University for Science, 2018
In this article, combined effects of magnetohydrodynamics (MHD) heat transfer flow under the influence of slip over a moving flat plate are investigated. Effects of entropy generation are also examined.
R. Ellahi, Sultan Z Alamri, Abdul Basit, A. Majeed   +3 more
doaj   +1 more source

Thermal inspection for viscous dissipation slip flow of hybrid nanofluid (TiO₂-Al₂O₃/C₂H₆O₂) using cylinder, platelet and blade shape features. [PDF]

Sci Rep, 2023
Yang H, Hayat U, Shaiq S, Shahzad A, Abbas T, Naeem M, Khan SU, Labidi T, Kolsi L, Zahid MA.   +9 more
europepmc   +1 more source

Long‐Term Hydrophilic, Anti‐Clotting, and Anti‐Fibrotic Dynamic Covalent Silicone‐Based Biomaterials

Advanced Healthcare Materials, EarlyView.
Dynamic covalent crosslinking of a Schiff‐base silicone elastomer with hydrazide‐functionalized polymers is demonstrated to improve the long‐term hydrophilicity as well as the anti‐fouling and anti‐clotting properties of PDMS implants. The hydrazone‐functionalized material prevents hydrophobic recovery, resists clotting, and significantly reduces ...
Norma A. Garza Flores, Eva Mueller, Robert Bui, James C. Fredenburgh, Ruiqi Yin, Rawaa Hussain, Rida A. Malik, Thomas Kalab, Dabeer Abdul‐Azeez, Fei Xu, Michael Brook, Jeffrey I. Weitz, Todd Hoare   +12 more
wiley   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

CFD analysis of cavitated flow in multi-groove water lubricated bearings with partial and full slip effects

Results in Engineering
With increasing emphasis on green tribology and environmentally sustainable technologies, water-lubricated bearings (WLBs) have gained prominence in marine stern tube applications.
Rutuparna Ambekar, Nitesh Kumar, Shiva Kumar, H Girish   +3 more
doaj   +1 more source

A comparison of 2 micron inner diameter open tubular column liquid chromatography with pressure-driven isocratic, slip-flow, and electrochromatographic modes of operation: a theoretical study. [PDF]

J Chromatogr A, 2021
Schure MR, Beauchamp MD.
europepmc   +1 more source