Results 31 to 40 of about 51,821 (300)

Electrospinnability analysis of natural cellulose nanofibers for use in high-efficiency particulate matter capture based on rheological behaviors

Materials & Design, 2023
To aid the development of air filters with high-efficiency fine particulate matter (PM) capture properties, the electrospinnabilities of natural cellulose nanofibers, which considerably affect filter performance, were investigated via rheological ...
Sang Hyun Ji, Yeeun Song, Doojin Lee, Ji Sun Yun   +3 more
doaj   +1 more source

Investigation of Gas Redistribution in Doubly Bifurcated Respiratory Channel of Human Lung

Journal of Biomechanical Science and Engineering, 2011
An oscillatory flow in human lung was investigated with a real scale model channel experimentally. One objective of the present study is to clarify the gas exchange mechanism in the peripheral channel, e.g.
Mahtab Uddin AHMMED, Hiroyuki HIRAHARA, Tomonori YAMAMOTO, Katsuya IWAZAKI   +3 more
doaj   +1 more source

Electro-Thermo-Convection of a Dielectric Liquid in the External DC and AC Electric Fields

Mathematics, 2023
The electro-thermo-convection of a dielectric liquid in a horizontal capacitor is investigated under the autonomous charge injection from the cathode and heating from above. In the case of a DC electric field, the linear stability analysis is carried out,
Oleg Nekrasov, Boris Smorodin
doaj   +1 more source

A Computational Scheme for Stochastic Non-Newtonian Mixed Convection Nanofluid Flow over Oscillatory Sheet

Energies, 2023
Stochastic simulations enable researchers to incorporate uncertainties beyond numerical discretization errors in computational fluid dynamics (CFD). Here, the authors provide examples of stochastic simulations of incompressible flows and numerical solutions for validating these newly emerging stochastic modeling methods.
Muhammad Shoaib Arif, Kamaleldin Abodayeh, Yasir Nawaz   +2 more
openaire   +2 more sources

A Lotus shaped acoustofluidic mixer: High throughput homogenisation of liquids in 2 ms using hydrodynamically coupled resonators

Ultrasonics Sonochemistry, 2022
This paper presents an acoustically actuated microfluidic mixer that uses an array of hydrodynamically coupled resonators to rapidly homogenise liquid solutions and synthesise nanoparticles.
Amir Pourabed, Jason Brenker, Tayyaba Younas, Lizhong He, Tuncay Alan   +4 more
doaj   +1 more source

Rheological properties of calcium carbonate self-setting injectable paste [PDF]

, 2010
With the development of minimally invasive surgical techniques, there is growing interest in the research and development of injectable biomaterials with controlled rheological properties.
Auzély-Velty, Rachel, Charvillat, Cédric, Combes, Christèle, El Kissi, Nadia, Galliard, Hélène, Girod-Fullana, Sophie, Rey, Christian, Tadier, Solène   +7 more
core   +3 more sources

PRELIMINARY DESIGN OF OSCILLATORY FLOW BIODIESEL REACTOR FOR CONTINUOUS BIODIESEL PRODUCTION FROM JATROPHA TRIGLYCERIDES [PDF]

Journal of Engineering Science and Technology, 2008
The concept of a continuous process in producing biodiesel from jatropha oil by using an Oscillatory Flow Biodiesel Reactor (OFBR) is discussed in this paper.
AZHARI T. I. MOHD. GHAZI, M. F. M. GUNAM RESUL, R. YUNUS, T. C. SHEAN YAW   +3 more
doaj  

Estimation of Power Consumption for High Viscous Fluids (Low Reo) in an Oscillatory Baffled Reactor Using Numerical Studies

Journal of Chemical Engineering of Japan
The power consumption for applying an Oscillatory Baffled Reactor (OBR) to high viscous fluids was estimated using numerical simulations. The OBR is a type of tubular reactor characterized by equally spaced baffles installed inside a cylindrical tube ...
Kohei Hashimoto, Satoko Fujioka, Akane Oguro, Takafumi Horie, Koichi Terasaka   +4 more
doaj   +1 more source

Protein refolding in an oscillatory flow reactor [PDF]

, 2001
We demonstrate that an oscillatory flow reactor is a viable reactor for protein refolding via direct dilution. The mixing characteristics of the oscillatory flow reactor are well described and controllable and, importantly, can be scaled-up to ...
Lee, CT, Mackley, MR, Middelberg, APJ, Stonestreet, P   +3 more
core  

Lessons Learned From a Delayed‐Start Trial of Modafinil for Freezing of Gait in Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Freezing of gait (FOG) in people with Parkinson's disease (PwPD) is debilitating and has limited treatments. Modafinil modulates beta/gamma band activity in the pedunculopontine nucleus (PPN), like PPN deep brain stimulation. We therefore tested the hypothesis that Modafinil would improve FOG in PwPD.
Tuhin Virmani, Lakshmi Pillai, Reid D. Landes, Aliyah Glover, Shannon Doerhoff, Jennifer Kleiner, Mitesh Lotia, Rohit Dhall, Edgar Garcia‐Rill   +8 more
wiley   +1 more source