Results 71 to 80 of about 8,691,906 (286)
Advanced Science, EarlyView.Hollow cuprous oxide (H‐Cu2O) nanozymes feature enlarged catalytic surfaces for superior reactive oxygen species (ROS) scavenging. By efficiently neutralizing mucosal ROS, H‐Cu2O directly suppresses the TXNIP/NLRP3 inflammasome axis and restores intestinal epithelial barrier integrity.
Guangzhao Wang +7 more
wiley +1 more source
A CFD investigation of cavitation and associated deposit formation in modern diesel fuel injectors [PDF]
, 2007 Includes bibliographical references (leaves 78-81).Reducing the pollution of new vehicles has become a priority to vehicle manufacturers, particularly given the fact that emissions requirements that must be achieved by diesel vehicles are becoming more ...
Pelteret, Jean-Paul
core +1 more source
Journal of Marine Science and EngineeringTip leakage flow and induced unstable cavitation can significantly damage the performance of axial waterjet pumps. This study investigated the impact of blade numbers on cavitating conditions in an axial waterjet pump by conducting tests of performance ...
Xi Shen +7 more
doaj +1 more source
Advanced Science, EarlyView.A supramolecular pyroptotic thermal switch encapsulates I3− within β‐cyclodextrin (β‐CD) and undergoes CaCO3 mineralization. Upon lysosomal acidification, CaCO3 is degraded, releasing Ca2+ and I3−. Concurrently, BODIPY activation converts I3− into I2, inducing oxidative stress and Ca2+ overload, which together trigger caspase‐3/GSDME‐mediated ...
Dan Wu +8 more
wiley +1 more source
工程科学与技术, 2016 :In order to solve hydraulic problems such as low pressure, cavitation, etc in high velocity bending duct .This paper was based on the Kajiwa hydropower station ecological flow discharge duct, used model test, numerical simulation and theoretical ...
SHI Runze, TIAN Zhong, FAN Qiang
doaj
Advanced Science, EarlyView.We developed an ultrasound‐controlled biomimetic nanoplatform, mRNA/V@M NPs, to co‐deliver CD74 mRNA and V‐9302 for fibrotic TNBC therapy. CD74 mRNA reprograms myCAFs into antigen‐presenting apCAF cells through the CD74‐MHC II pathway, while V‐9302 induces ICD and activates MHC I‐CD8+ T cell immunity.
Chen Ai +9 more
wiley +1 more source
Développement et validation d'un modèle de cavitation à poche sur hydrofoil et pale d'hélice [PDF]
, 2008 FRANCAIS Un module de cavitation à poche a été développé et implémenté sur un code potentiel hélice. La méthode pour représenter la cavitation à poche utilise les vitesses de transpiration qui permettent de dévier la condition de glissement sans ...
LAURENS, Jean-Marc +3 more
core +1 more source
Energy dissipater and cavitation characteristic study on gradual contraction and expansion discharge
Shui kexue jinzhan, 2012 Turbulence characteristics of sudden contraction and expansion discharge and gradual contraction and expansion discharge were analyzed respectively.A 3-D RNG k-ε turbulent model and a physical model were employed,respectively,and the computational ...
YIN Ze-gao +3 more
doaj +1 more source
The problem of dynamic cavitation in nonlinear elasticity [PDF]
, 2012 The notion of singular limiting induced from continuum solutions (slic-solutions) is applied to the problem of cavitation in nonlinear elasticity, in order to re-assess an example of non-uniqueness of entropic weak solutions (with polyconvex energy)
Miroshnikov, Alexey +5 more
core +2 more sources
Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics
Advanced Science, EarlyView.This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li +8 more
wiley +1 more source