Results 141 to 150 of about 995,261 (384)

Nanoparticle Drug Delivery Systems for Atherosclerosis: Precision Targeting, Inflammatory Modulation, and Plaque Stabilization

open access: yesAdvanced Science, EarlyView.
This review first summarizes the complex pathogenesis of atherosclerosis and outlines the limitations of conventional therapies. It then explores innovative nanoparticle drug delivery system (NDDS) developments, detailing their precision targeting strategies, responsiveness to plaque‐specific stimuli, modulation of key pathological processes, and ...
Yunqi Zhang   +13 more
wiley   +1 more source

Hydroxypropyl Cellulose Assembled Microspheres as Structural Color Barcodes from Revolving Microfluidics

open access: yesAdvanced Science, EarlyView.
A high‐speed revolving microfluidic platform is developed for emulsifying high‐viscosity HPC‐MA solution to form droplets, which can be self‐assembled into CLCs by water evaporation and cured as structure color particles with well‐defined and adjustable encoding information while maintaining excellent biocompatibility.
Qiao Wang   +6 more
wiley   +1 more source

Turbulences

open access: yes, 2009
Ce document est une synthèse de mes travaux de recherche en Physique qui s'articule selon trois axes: turbulence hydrodynamique, magnétohydrodynamique et turbulence d'onde. J'ai développé des techniques de mesure originales destinées à l'analyse lagrangienne de la turbulence hydrodynamique: il s'agit de suivre le mouvement de particules entraînées par ...
openaire   +1 more source

Precision‐Arranged DNA Origami Plasmonic Nanoantennas for Multidimensional Smart‐Warning of Weightlessness Induced Bone Loss

open access: yesAdvanced Science, EarlyView.
It is synthesized precision‐arranged DNA origami plasmonic nanoantennas for multiplexed and intelligent warning of bone loss induced by microgravity and radiation. The ordered nanoantennas simultaneously and accurately detected calcium ions, interleukin‐6, and microRNA‐214 in serum from mice exposed to microgravity and radiation, with performance ...
Yufan Ling   +14 more
wiley   +1 more source

ON THE DECAY OF TURBULENCE

open access: yesActa Physica Sinica, 1953
This paper consists of two parts. The first part gives a description of the motion of large eddies in a turbulent flow. The non-stationary character of the large eddies is emphasized. Up to present, there appears to be some confusion regarding the law of turbulence decay, especially the variation of the microscale with time. This paper introduces a new
openaire   +4 more sources

Neural Topology Optimization Via Active Learning for Efficient Channel Design in Turbulent Mass Transfer

open access: yesAdvanced Science, EarlyView.
This study introduces a neural operator‐assisted topology optimization framework for designing fluidic channel structures in mass transfer processes. By combining machine learning, gradient‐based optimization, and active data augmentation, the method enables high‐fidelity, efficient design.
Chenhui Kou   +6 more
wiley   +1 more source

Remote Visualization and Optimization of Fluid Dynamics Using Mixed Reality

open access: yesApplied Sciences
This study presents an innovative pipeline for processing, compressing, and remotely visualizing large-scale numerical simulations of fluid dynamics in a virtual wind tunnel (VWT), leveraging virtual and augmented reality (VR/AR) for enhanced analysis ...
Sakshi Sandeep More   +3 more
doaj   +1 more source

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