Results 61 to 70 of about 2,523,962 (304)

Nonlinear stability of the one-domain approach to modelling convection in superposed fluid and porous layers [PDF]

open access: yes, 2010
Studies of the nonlinear stability of fluid/porous systems have been developed very recently. A two-domain modelling approach has been adopted in previous works, but was restricted to specific configurations.
Carr, Magda, Hill, A A
core   +1 more source

Modeling and Asymptotic Analysis of Combustion of Solid Fuel Deposited over an Inert Porous Medium

open access: yesJournal of Thermal Science and Technology, 2012
A simple mathematical model has been proposed for combustion of solid fuel deposited over an inert porous medium. The thermal nonequilibrium between the porous medium and gas is incorporated in the model considering two energy equations with different ...
Nepal Chandra ROY, Yuji NAKAMURA
doaj   +1 more source

Targeting the EpCAM‐AXL axis to overcome drug resistance in lung cancer

open access: yesMolecular Oncology, EarlyView.
Lung cancer cells often evade therapy by hijacking signaling pathways. We reveal that cleaved EpCAM (sEpCAM) stabilizes the oncogenic protein AXL, driving NF‐κB and STAT3‐mediated chemoresistance. This EpCAM‐AXL axis identifies a high‐risk patient subset with poor prognosis.
Alexa Guerrero‐Alba   +5 more
wiley   +1 more source

Effect of wind characteristics on gas dispersion in porous media

open access: yes, 2017
9th International Conference on Porous MediaGreenhouse gases have the key role in global warming. Soil is a source of greenhouse gases such as methane (CH4).
Wilkinson, Stephen
core   +3 more sources

Mixed and galerkin finite element approximation of flow in a linear viscoelastic porous medium [PDF]

open access: yes, 2013
This is the post-print version of the Article. The official published version can be accessed from the link below - Copyright @ 2013 ElsevierThis article has been made available through the Brunel Open Access Publishing Fund.We propose two fully discrete
Rohan, E   +3 more
core   +1 more source

Numerical investigation of mixed convection of nanofluid flow in a trapezoidal channel with different aspect ratios in the presence of porous medium

open access: yesCase Studies in Thermal Engineering, 2021
In this study, a numerical investigation of mixed convection of nanofluid flow in a trapezoidal channel with two different aspect ratios of 0.3 and 0.5 with the presence of porous media is investigated.
M.A. El-Shorbagy   +5 more
doaj   +1 more source

Optimization of seminal extracellular vesicle isolation protocols for cancer biomarker analysis using proteomic profiling

open access: yesMolecular Oncology, EarlyView.
This paper shows that size‐exclusion chromatography and sequential centrifugation applied to seminal plasma enrich for different populations of extracellular vesicles. This may significantly affect the detection and analysis of extracellular vesicle‐associated cancer biomarkers.
Elen Telumyan   +8 more
wiley   +1 more source

Numerical study of the breakup of a porous medium due to fluid dynamic forces [PDF]

open access: yes, 2023
openThe present manuscript treats the breakup of porous media due to the action of fluid dynamic forces. The problem of the interaction between solid structures and fluid flows, named Fluid-Structure Interaction (FSI), is a problem that interests a wide ...
DAL MONTE, ROBERTO
core  

Performance of the solar air vortex engine using a porous medium: an experimental assessment

open access: yesResults in Engineering
This study investigates the performance of a solar air vortex engine using a porous medium for thermal energy storage. This is one of the first experimental studies evaluating porous media (Black-coated glass) for thermal storage in solar vortex engines.
Marwan A. Ali, Omer K. Ahmed
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

open access: yesFEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová   +2 more
wiley   +1 more source

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