Results 131 to 140 of about 637,657 (352)

Linear Stability of the 2D Irrotational Circulation Flow around An Elliptical Cylinder [PDF]

arXiv, 2020
In this article we prove a linear inviscid damping result with optimal decay rates of the 2D irrotational circulation flow around an elliptical cylinder. In our result, all components of the asymptotic velocity field do not vanish and the asymptotic flow lines are not ellipse any more.
arxiv  

Investigation Of Multiscale Fluid Structure Interaction Modeling Of Flow In Arterial Systems [PDF]

, 2013
The study of hemodynamic patterns in large blood vessels, such as the ascending aortic artery, brachiocephalic trunk, right carotid artery and right subclavian artery presents the challenging complexity of vessel wall compliance induced by the high ...
Sotelo, Sebastian
core   +1 more source

Biomimetic Co‐delivery of Lenvatinib and FePt Nanoparticles for Enhanced Ferroptosis/Apoptosis Treatment of Hepatocellular Carcinoma

Advanced Healthcare Materials, EarlyView.
This study introduces a novel HCC treatment using poly lactic‐co‐glycolic acid (PLGA) nanoparticles encased in HCC cell membranes to co‐deliver Lenvatinib and FePt nanoparticles. This approach improves treatment efficacy by enhancing ferroptosis and apoptosis.
Feichao Xuan, Xingyang Zhao, Weiran Pang, Zirong Li, Xiangyi Yin, Weizhong Xie, Xiaojun Zeng, Liming Nie, Junying Yang, Shiying Li, Puxiang Lai, Chihua Fang   +11 more
wiley   +1 more source

Shock accelerated vortex ring [PDF]

, 2009
The interaction of a shock wave with a spherical density inhomogeneity leads to the development of a vortex ring through the impulsive deposition of baroclinic vorticity.
Anderson, M., Bonazza, R., Haehn, N., Oakley, J., Rothamer, D., Weber, C.   +5 more
core  

Nanozyme‐Shelled Microcapsules for Targeting Biofilm Infections in Confined Spaces

Advanced Healthcare Materials, EarlyView.
This study introduces a nanozyme‐microrobotic platform designed to combat bacterial infections within complex, branched confinements. Utilizing magnetic microcapsules shelled with enzyme‐mimicking nanoparticles, the microrobots achieve precise navigation, deliver targeted catalytic action at the infection site, and are fully retrievable.
Hong Huy Tran, Nadasinee Jaruchotiratanasakul, Zhenting Xiang, Nil Kanatha Pandey, Min Jun Oh, Yuan Liu, Zhi Ren, Alaa Babeer, Michael J. Zdilla, David P. Cormode, Bekir Karabucak, Daeyeon Lee, Edward B. Steager, Hyun Koo   +13 more
wiley   +1 more source

Integration of the subarachnoid space and lymphatics: Is it time to embrace a new concept of cerebrospinal fluid absorption?

Cerebrospinal Fluid Research, 2005
In most tissues and organs, the lymphatic circulation is responsible for the removal of interstitial protein and fluid but the parenchyma of the brain and spinal cord is devoid of lymphatic vessels.
Johnston Miles, Zakharov Andrei, Koh Lena   +2 more
doaj   +1 more source

Iron‐MOFs for Biomedical Applications

Advanced Healthcare Materials, EarlyView.
This review introduces the unique properties of iron‐based metal–organic frameworks (Fe‐MOFs), the advances in synthesis and formulation, and their state‐of‐the‐art applications in biomedicine. It discusses the challenges in transitioning Fe‐MOFs from research to clinical use, emphasizing the need for eco‐friendly production methods, and a deeper ...
Zhihao Yu, Mathilde Lepoitevin, Christian Serre   +2 more
wiley   +1 more source

Radiation‐Resistant Bacteria Deinococcus radiodurans‐Derived Extracellular Vesicles as Potential Radioprotectors

Advanced Healthcare Materials, EarlyView.
Deinococcus radiodurans‐derived extracellular vesicles (R1‐EVs) provide radioprotection against total‐body irradiation‐induced acute radiation syndrome in mice. R1‐EVs mitigate oxidative damage by scavenging free radicals, promoting intestinal repair, enhancing hematopoietic function, and modulating immune responses. This study highlights the potential
Jeong Moo Han, Godfrey Mwiti, Seo‐Joon Yeom, Jaeyoon Lim, Woo Sik Kim, Sangyong Lim, Seung‐Taik Lim, Eui‐Baek Byun   +7 more
wiley   +1 more source

Dynamics of the radiative envelope of rapidly rotating stars: Effects of spin-down driven by mass loss

, 2014
(abridged) This paper aims at deciphering the dynamics of the envelope of a rotating star when some angular momentum loss due to mass loss is present. We especially wish to know when the spin-down flow forced by the mass loss supersedes the baroclinic ...
Beth, Arnaud, Rieutord, Michel
core   +1 more source

Kidney Fibrosis In Vitro and In Vivo Models: Path Toward Physiologically Relevant Humanized Models

Advanced Healthcare Materials, EarlyView.
This review discusses kidney diseases with a focus on kidney fibrosis and the models currently used. It highlights the limitations of animal and 2D in vitro models in replicating human kidney anatomy and physiology. Consequently, there is a significant need for humanized 3D in vitro models, such as 3D cell aggregates, membranes and hydrogels, on‐chip ...
Gabriele Addario, Lorenzo Moroni, Carlos Mota   +2 more
wiley   +1 more source