Results 61 to 70 of about 155,608 (302)

On a new fixed point of the renormalization group operator for area-preserving maps

open access: yes, 2006
The breakup of the shearless invariant torus with winding number $\omega=\sqrt{2}-1$ is studied numerically using Greene's residue criterion in the standard nontwist map. The residue behavior and parameter scaling at the breakup suggests the existence of
A. Wurm   +29 more
core   +1 more source

Operation of Faddeev-Kernel in Configuration Space [PDF]

open access: yes, 2007
We present a practical method to solve Faddeev three-body equations at energies above three-body breakup threshold as integral equations in coordinate space.
G. L. Payne   +16 more
core   +3 more sources

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Numerical Study on Heat Transfer, Deformation, and Breakup of Flying Droplets During Gas Atomization of Molten Aluminum

open access: yesMetals
The heat transfer behavior of flying molten droplets during gas atomization significantly impacts the performance of metal powders, and the cooling, deformation, breakup, and defect formation processes of these flying droplets are closely interrelated ...
Yi Wang   +4 more
doaj   +1 more source

A Model for Fuel Spray Formation with Atomizing Air

open access: yesFluids, 2019
The formation of a liquid spray emanating from a nozzle in the presence of atomizing air was studied using a computational model approach that accounted for the deformation and break up of droplets.
David J. Schmidt   +2 more
doaj   +1 more source

Experimental and Numerical Study on Flow Resistance and Bubble Transport in a Helical Static Mixer

open access: yesEnergies, 2020
Flow resistance and bubble transport in a helical static mixer were studied experimentally and numerically. The inline mixer increases the volume fraction of gas in liquids by breaking bubbles into smaller sizes with a micrometer size in the flow ...
Fangyang Yuan   +2 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

ASSESSING THE INFLUENCE OF THE AL WAHDA DAM COMMISSIONING ON FLOOD FLOWS AND LOW WATER LEVELS IN THE GHARB PLAIN, MOROCCO

open access: yesZbornik Radova: Geografski institut "Jovan Cvijić"
The Sebou Basin is one of the most important hydrographic basins in Morocco. When the Wadi Sebou enters the Gharb Plain, it encounters difficulties in evacuating its waters during wet years due to its flattening, resulting in risks of floods.
Driss El Karfa   +3 more
doaj   +1 more source

Understanding low energy reaction with exotic nuclei

open access: yes, 2005
Recent developments on the understanding of low energy reactions are highlighted. Emphasis is given to the CDCC framework where the breakup channels of the projectile are included explicitly. Properties of the breakup couplings are presented.
Moro, A. M.   +3 more
core   +2 more sources

Coulomb and nuclear breakup of a halo nucleus 11Be [PDF]

open access: yes, 2004
Breakup reactions of the one-neutron halo nucleus 11Be on Pb and C targets at about 70 MeV/u have been investigated by measuring the momentum vectors of the incident 11Be, outgoing 10Be, and neutron in coincidence.
Aoi, N.   +15 more
core   +3 more sources

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