Results 141 to 150 of about 10,180,203 (304)

Investigation of the Second Harmonic Generation at the Water-Vacuum Interface by Using Multi-Scale Modeling Methods. [PDF]

ChemistryOpen, 2023
Ramos TN, Champagne B.
europepmc   +2 more sources

The role of scale resolution versus inter-particle cohesive forces in two-fluid modeling of bubbling fluidization of Geldart A particles

, 2011
Coarse grid simulations of Geldart A particles in bubbling fluidized beds using standard two-fluid (TF) models, where the constitutive laws are based on the homogeneity of sub-grid scale structures, have been demonstrated to be unsuccessful due to the ...
Hoef, van der, M.A., Kuipers, J.A.M.; id_orcid, Kuipers, JAM Hans, Junwu Wang, Kuipers, J.A.M., M.A. van der Hoef, Hoef, MA Martin van der, Wang, Junwu, J.A.M. Kuipers   +8 more
core   +1 more source

Aquaporin‐3 and aquaporin‐5 impact the development of pancreatic ductal adenocarcinoma spheroids

FEBS Open Bio, EarlyView.
Schematic representation of the role of aquaporin‐3 (AQP3) and aquaporin‐5 (AQP5) in pancreatic ductal adenocarcinoma (PDAC). Both proteins are upregulated in PDAC and are associated with tumor progression and metastatic potential. Silencing AQP3 or AQP5 in PDAC spheroids results in decreased diameter, area, and overall growth, underscoring their key ...
Catarina Pimpão, Diogo M. Engrácia, Graça Soveral, Filipa Mendes   +3 more
wiley   +1 more source

Bond Graph Multi-time Scale Analysis of a Railway Traction System [PDF]

, 2001
The unified formalism of bond graphs is applicable to designing, modeling and analyzing complex and heterogeneous physical systems. Moreover, various order-reduction methods can be applied directly on bond graph models in order to simplify them.
Sareni, Bruno, Gandanegara, Grace, Roboam, Xavier, Dauphin-Tanguy, Geneviève   +3 more
core  

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Multi‐Scale Modeling of a 3D Soft Magnetoelectric Patch for Wireless Nerve Stimulation

Advanced Materials Interfaces
Magnetoelectric nanoparticles (MENPs) are able to locally generate high electric fields when activated with human‐safe, low‐intensity magnetic fields.
Giulia Suarato, Alessandra Marrella, Anna Tommasini, Serena Fiocchi, Emma Chiaramello, Marta Parazzini, Paolo Ravazzani   +6 more
doaj   +1 more source

MDNet: A Differential-Perception-Enhanced Multi-Scale Attention Network for Remote Sensing Image Change Detection

Applied Sciences
As a core task in remote sensing image processing, change detection plays a vital role in dynamic surface monitoring for environmental management, urban planning, and agricultural supervision.
Jingwen Li, Mengke Zhao, Xiaoru Wei, Yusen Shao, Qingyang Wang, Zhenxin Yang   +5 more
doaj   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

Multi-Scale Multi-Domain Hybrid Finite Element Modeling of Light Propagation

Electromagnetic Science
We revisit finite element method of modeling multi-scale photonic/electromagnetic devices via the proposed beam basis function, in combination with domain decompositions.
Jingwei Wang, Zhanwen Wang, Lida Liu, Yuntian Chen   +3 more
doaj   +1 more source

A Note on Equivalences in Measuring Returns to Scale in Multi-output-multi-input Technologies [PDF]

In this article we show equivalence between the input oriented and output oriented scale elasticity measures for multi-output, multi-input technologies. We show the necessary and sufficient condition for this equivalence.
Valentin Zelenyuk
core