Results 131 to 140 of about 11,454 (295)

Hydrodynamical connectivity in a small and deep tropical lake, a numerical study

Geofísica Internacional
The hydrodynamical connectivity of Lake Zirahuén was analyzed for the stratification (summer) and isothermal (winter) periods, in which the dispersion of passive particles was investigated for two hypothetical cases: i) a surface dispersion and ii) a deep resuspension, processes.
Diego Armando Pantoja González, Daviel Omar Almanza Galván, Tzitlali Gasca-Ortiz   +2 more
openaire   +1 more source

Microfluidic Device for Studying Controllable Hydrodynamic Flow Induced Cellular Responses

, 2017
Hydrodynamic flow is an essential stimulus in many cellular functions, regulating many mechanical sensitive pathways and closely associating with human health status and diseases.
Chunmei Li (272241), Zhang, Xiannian, Yuhong Pang (266062), Yanyi Huang, Pang, Yuhong, Huang, Yanyi, Li, Chunmei, Xiannian Zhang (3818575), Chunhong Zheng, Zheng, Chunhong, Yanyi Huang (771952), Yuhong Pang, Chunmei Li, Chunhong Zheng (1826449), Xiannian Zhang   +14 more
core   +1 more source

Microglia‐Targeted Biomimetic Tetrahedral Framework Nucleic Acid Nanovesicles for Synergistic Treatment of Sepsis‐Associated Encephalopathy

Advanced Science, EarlyView.
Sepsis‐associated encephalopathy (SAE) lacks effective therapies. We developed ME@FDsi, a biomimetic nanodrug using a tetrahedral framework nucleic acid to deliver disulfiram and siTNFα. It crosses the blood‐brain barrier, targets M1 microglia, inhibits pyroptosis and inflammation, and scavenges ROS.
Huimin Shi, Qiuxia Gao, Wenying Wang, Bin Li, Yukun Chen, Zhijun Yao, Yujie Li, Junrui Li, Na Li, Gong Gu, Zhimin Hou, Mengyuan Yang, Ruilin Zhang, Hongju Yang, Yuhui Liao, Hongyi Lei   +15 more
wiley   +1 more source

Design of a hybrid journal bearing (hydrodynamic - active magnetic)

, 2015
The present doctoral thesis refers to hydrodynamic journal bearings. Specifically, it refers to the design and construction of a new, innovative hybrid journal bearing, which has the ability to function either as hydrodynamic or active magnetic or hybrid,
Φαρμακόπουλος, Μιχαήλ, Farmakopoulos, Michael   +1 more
core   +1 more source

A Computational Strategy for Identifying Self‐Assembling Food‐Derived Molecules for Antiparasitic Nanotherapy

Advanced Science, EarlyView.
An integrated computational screening strategy identified ursolic acid (UA) and 18β‐glycyrrhetinic acid (18βGA) as a self‐assembling food‐derived molecular pair. The resulting carrier‐free nanoparticles (UA‐18βGA) showed synergistic antiparasitic activity, reduced combined toxicity, and host‐protective anti‐inflammatory effects in zebrafish and murine ...
Shenye Qu, Ting Wang, Jietao Liu, Jiacheng Qin, Bin Yang, Yihang Liu, Pengfei Li, Gaoxue Wang, Fei Ling   +8 more
wiley   +1 more source

On the hydrodynamic model for semiconductors and the relaxation to the drift-diffusion equation

, 1996
In this paper, the authors establish a connection between a unipolar hydrodynamic isentropic Euler-Poisson system and the (unipolar) drift-diffusion equations for semiconductors and prove that the scaled sequence of a weak solution to the Euler-Poisson ...
Natalini R., MARCATI, PIERANGELO
core  

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

Advanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao, Yiming Ma, Baihao Shao, Molly M. Stevens   +3 more
wiley   +1 more source

Modeling The Influence Of Hydrodynamic Processes On Anchovy Distribution And Connectivity In The Black Sea

Turkish Journal of Fisheries and Aquatic Sciences, 2014
Dispersal mechanisms of Black Sea anchovy larvae (Engraulis encrasicolus ponticus) across the Black Sea were studied with an individual based anchovy larvae model embedded in a Lagrangian model using surface currents calculated from daily dynamic height topography maps of altimeter data during a period of three years (2001-2003). Particles representing
openaire   +2 more sources

Hydrodynamic Modelling of Wave Power using Electrical Equivalent Circuit Theory

, 2014
Ocean wave energy can be harnessed and converted into electric energy nowadays. This provides a possibility for populations that live on islands or along coastlines to utilize the renewable and safe power produced by ocean waves.
Waters, Rafael,, Leijon, Mats,, Westerberg, Lars-Göran, Hai, Ling,   +3 more
core  

Multiscale Architecture and Mechanics of the Cell Nucleus: Implications for Disease, Bioengineering and Nanomedicine

Advanced Science, EarlyView.
Nuclear mechanical properties are inherently scale‐dependent, arising from a hierarchical architecture that spans DNA, chromatin, the nuclear envelope, and condensates. Experimental techniques and theoretical models are integrated into a cohesive multiscale framework linking nanoscale structural features to organelle‐level mechanical behavior.
Xinran Liu, Xin Chen, Qingyang Zhao, Weikang Tan, Lingrui Zhu, Kin Liao, Vincent Chan, Nicolae Goga, Winfred O. Larkotey, Yang Li, Yinghui Shi, Wenya Shu, Lin Wang, Weiqing Wang, Tian Jian Lu, Yulong Han   +15 more
wiley   +1 more source