Results 101 to 110 of about 471,690 (262)

An Improved Volume-of-Fluid Method for Wave Impact

, 2004
This paper describes a modified volume-of-fluid method for the simulation of wave impact problems at moving bodies. The method is based on the Navier-Stokes equations that describe the motion of incompressible viscous fluid flow. The equations are discretised on a fixed Cartesian grid using a finite volume method.
Kleefsman, K.M. Theresa, Veldman, Arthur E.P.   +1 more
openaire   +1 more source

On modelling electrochemical gas evolution using the volume of fluid method

, 2020
In this work we describe the various building block relevant in simulating electrochemical gas evolution using Volume of Fluid (VOF) method. These building blocks are implemented in the VOF solver available in OpenFOAM® and its predictions are compared to the theoretical models reported in literature.
VACHAPARAMBIL, Kurian J., EINARSRUD, Kristian Etienne   +1 more
openaire   +2 more sources

A Volume-of-Fluid method for multicomponent droplet evaporation with Robin boundary conditions

Journal of Computational Physics
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Salar Zamani Salimi, Nicolò Scapin, Elena Roxana Popescu, Pedro Costa 0006, Luca Brandt   +4 more
openaire   +3 more sources

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

Yeast Gcn2 retains activity following humanization of its auto‐phosphorylation region

FEBS Open Bio, EarlyView.
Using Saccharomyces cerevisiae as a model to study Gcn2 activation and regulation is limited by the lack of antibodies detecting phosphorylated Gcn2. To overcome this, we engineered Gcn2‐HsC, a yeast Gcn2 variant recognizable by commercial anti‐human phospho‐GCN2 antibodies.
Reuben A. Anderson, Anja H. Schiemann, Evelyn Sattlegger   +2 more
wiley   +1 more source

Effects of Temperature on the Wave Soldering of Printed Circuit Boards: CFD Modeling Approach

Journal of Applied Fluid Mechanics, 2016
This study investigated the effects of temperature on the wave soldering of printed circuit boards (PCBs) using three-dimensional finite volume analysis.
M.S. Abdul Aziz, M. Z. Abdullah, C.Y. Khor, F. Che Ani, N.H. Adam   +4 more
doaj  

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

Development of a novel fluid removal system to increase throughput and uniformity of fluid exchange in an open microfluidic culture platform

SLAS Technology
The Stacks platform is a reconfigurable open microfluidic cell culture device that enables integrated analysis of multi-culture systems. Effective utilization of this platform requires repeated fluid exchanges for culture maintenance as well as ...
Reyna E. Dogru, Emma E. Recchia, Erika Heninger, Matthew T. Breneman, Vilena I. Maklakova, Zaki Siraj, David Kosoff   +6 more
doaj   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

FEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks, Garth L. Maker, Emily C. Davies, Berin A. Boughton, Samantha Lodge   +4 more
wiley   +1 more source

Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley   +1 more source