Results 61 to 70 of about 116,720 (315)

Small Extracellular Vesicles from Neural Cells: Physiological and Pathological Roles, and Potential in Neurodegenerative Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
Neural cell–derived small extracellular vesicles (sEVs) are emerging as pivotal mediators in neurodegenerative diseases, exerting both pathogenic and therapeutic functions. This review synthesizes current evidence on how sEVs from distinct neural cell types regulate neurodegeneration, neuroprotection, biomarker discovery, and targeted drug delivery ...
Muhammad Waqas Salim   +4 more
wiley   +1 more source

Micro-Ramp Flow Control for Oblique Shock Interactions: Comparisons of Computational and Experimental Data [PDF]

open access: yes, 2010
Computational fluid dynamics was used to study the effectiveness of micro-ramp vortex generators to control oblique shock boundary layer interactions. Simulations were based on experiments previously conducted in the 15 x 15 cm supersonic wind tunnel at ...
Hirt, Stefanie M.   +2 more
core   +1 more source

Physical insight into a Mach 7.2 compression corner flow [PDF]

open access: yes, 2018
High-order implicit Large Eddy Simulations were conducted to study shock-boundary layer interaction around a 33° compression corner at Mach 7.2 and Reynolds number of Reθ = 3,500 based on the momentum thickness.
Drikakis, Dimitris   +2 more
core   +1 more source

Nanotherapies for Atherosclerosis: Targeting, Catalysis, and Energy Transduction

open access: yesAdvanced Healthcare Materials, EarlyView.
Atherosclerosis management is hindered by poor drug targeting and plaque heterogeneity. Nanotechnology overcomes these barriers via three core strategies: (1) target‐engineered nanocarriers that achieve lesion‐specific precision via ligand modification, biomimetic camouflage, stimuli‐responsive release, and self‐propelling nanomotors; (2) catalytic ...
Yuqi Yang   +4 more
wiley   +1 more source

Compressible turbulent boundary layer interaction experiments [PDF]

open access: yes
Four phases of research results are reported: (1) experiments on the compressible turbulent boundary layer flow in a streamwise corner; (2) the two dimensional (2D) interaction of incident shock waves with a compressible turbulent boundary layer; (3 ...
Bogdonoff, S. M., Settles, G. S.
core   +1 more source

Numerical study of mach number effects in compressible wall-bounded turbulence [PDF]

open access: yes, 2003
The aim of this work is to improve the present understanding of compressibility effects in wall-bounded turbulence and to provide data for improving models.
Li, Q.
core  

Porosity Engineering of MXene Architectures: Toward High‐Performance Aqueous Electrochemical Energy Storage

open access: yesAdvanced Materials, EarlyView.
This review systematically summarizes recent advances in porosity engineering of MXenes, with a focused discussion on their structure‐governed energy storage properties. A critical analysis of structure–property relationships is presented across alkali‐ion batteries, multivalent‐ion batteries, and supercapacitors.
Shude Liu   +8 more
wiley   +1 more source

Mechanism of Spontaneous Acceleration of Slow Flame in Channel

open access: yesFire
This paper is devoted to the numerical analysis of the spontaneous acceleration of a slow flame in a semi-closed channel. In particular, the flow development in the channel ahead of the propagating flame is analyzed.
Andrey Yarkov   +2 more
doaj   +1 more source

A Study on the Separation Length of Shock Wave/Turbulent Boundary Layer Interaction

open access: yesInternational Journal of Aerospace Engineering, 2019
The separation length of shock wave/boundary layer interaction (SWBLI) was studied by a numerical method, which was validated by experimental results. The computational domain was two-dimensional (2-D).
Yong-yi Zhou, Yi-long Zhao, Yu-xin Zhao
doaj   +1 more source

Interferometric data for a shock-wave/boundary-layer interaction [PDF]

open access: yes
An experimental study of the axisymmetric shock-wave / boundary-layer strong interaction flow generated in the vicinity of a cylinder-cone intersection was conducted.
Brown, James L.   +2 more
core   +1 more source

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