Results 51 to 60 of about 874,026 (278)

Effect of rotation at the bio-convective instability in a suspension of isotropic scattering phototactic algae

open access: yes, 2023
The impact of rotation on the bio-convective instability in a phototactic algal suspension is investigated through a linear stability analysis in this article. The study primarily focuses on the suspension's phototactic behavior, which refers to the movement of microorganisms towards or away from light.
openaire   +2 more sources

Experimental determination of natural convection heat transfer coefficients in an attic shaped enclosure [PDF]

open access: yes, 2010
Heat transfer by natural convection in triangular enclosures is an area of significant importance in applications such as the design of greenhouses, attics and solar water heaters.
Carson, James K.   +2 more
core   +1 more source

Recent Advances in Light‐Addressable Electrochemistry for Spatially Resolved Applications

open access: yesAdvanced Materials Technologies, EarlyView.
This comprehensive review highlights light‐addressable electrochemistry as a powerful tool that uses light to control localized chemical reactions on unstructured semiconductor surfaces. The work evaluates advanced strategies to optimize electrode materials for enhanced spatial resolution and stability. Furthermore, it showcases diverse applications in
Nhi Trang Vo   +2 more
wiley   +1 more source

Heat and mass transfer impact on bio-convective Maxwell fluid flow driven by Darcy–Forchheimer media under activation energy and pollutant discharge effects

open access: yesNanotechnology Reviews
The present article examines the waste discharge impact on concentration which influences fluid flow by changing its viscosity, which can slow the flow and result in pressure fluctuations.
Sachhin Sudha Mahanthesh   +4 more
doaj   +1 more source

Validity of the boundary layer assumptions for natural convection around a cylinder in a porous medium

open access: yesResults in Engineering, 2023
In this research, it has been investigated that under what conditions it is correct to use the boundary layer equations for natural convection over an embedded horizontal cylinder in an infinitely porous medium, assuming Local Thermal Non-Equilibrium ...
Behnam Keshavarzian   +1 more
doaj   +1 more source

Transforming Brain Organoids Into Functional Platforms: Convergence of Engineering, Imaging, AI, and Ethics

open access: yesAdvanced Science, EarlyView.
Brain organoids are emerging as increasingly functional human‐relevant platforms, yet limitations in vascularization, maturation, measurement, and reproducibility still constrain their translational value. This Perspective examines how microfluidics, biofabrication, advanced imaging, electrophysiology, multimodal AI, standardization, and ethical ...
Aishwarya Pantula   +4 more
wiley   +1 more source

Manipulation of Convection Using Infrared Light Emitted from Human Hands

open access: yesAdvanced Science
Control of convection plays an important role in heat transfer regulation, bio/chemical sensing, phase separation, etc. Current convection controlling systems generally depend on engineered energy sources to drive and manipulate the convection, which ...
Hanrui Zhu   +14 more
doaj   +1 more source

Non-similar analysis of two-phase hybrid nano-fluid flow with Cattaneo-Christov heat flux model: a computational study

open access: yesEngineering Applications of Computational Fluid Mechanics
The purpose of this research elaborates the behaviour of the two-phase hybrid nano-fluid flow of viscous fluid through the stretching sheet. Impacts of heat transfer, for MHD two-dimensional steady flow over stretching surface with Cattaneo-Christov (CC)
Faisal Shah, D. Zhang, G. Linlin
doaj   +1 more source

Bio-Convection Effects of MHD Williamson Fluid Flow over a Symmetrically Stretching Sheet: Machine Learning

open access: yesSymmetry, 2023
The primary goal of this research study is to examine the influence of Brownian motion and thermophoresis diffusion with the impact of thermal radiation and the bioconvection of microorganisms in a symmetrically stretching sheet of non-Newtonian typical Williamson fluid.
P. Priyadharshini   +3 more
openaire   +1 more source

Highly Flexible and Conformable ZnO/FeGa Magnetoelectric Heterostructures for Skin wound Healing

open access: yesAdvanced Science, EarlyView.
The magnetic field‐induced electric field generated by a highly flexile ZnO(piezoelectric)/FeGa(magnetostrictive) magnetoelectric heterostructure embedded in the low Young's modulus elastomer PDMS has been used to stimulate the wound healing processes.
Filippos Perdikos   +17 more
wiley   +1 more source

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