Results 41 to 50 of about 511,347 (352)

Ring-like events: Cherenkov gluons or Mach waves? [PDF]

open access: yes, 2005
Similar to electromagnetic forces, strong interactions might induce such collective effects as Cherenkov and Mach waves. Their conical structure would be responsible for specific ring-like events.
Adamovich   +60 more
core   +3 more sources

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

Experimental Study on Impinging Jet Atomization Using Doublet and Quadruplet Jets

open access: yesEnergies
The process of impinging-jet atomization involves the collision of multiple liquid jets to create atomization. This study specifically focuses on a system that utilizes impinging atomization with multiple jets.
Jung-Yi Weng, Yao-Hsien Liu
doaj   +1 more source

DNS analysis of multiple impinging jets

open access: yesJournal of Fluid Science and Technology, 2014
In order to elucidate the heat and flow characteristics of multiple impinging jet (MIJ), we conduct the DNS (direct numerical simulation) of four round impinging jet arranged at an inflow of flow field.
Takahiro KOIDE   +3 more
doaj   +1 more source

Automatic eduction and statistical analysis of coherent structures in the wall region of a confine plane [PDF]

open access: yes, 2006
This paper describes a vortex detection algorithm used to expose and statistically characterize the coherent flow patterns observable in the velocity vector fields measured by Particle Image Velocimetry (PIV) in the impingement region of air curtains ...
A Agrawal   +23 more
core   +2 more sources

Axisymmetric wall jet development in confined jet impingement

open access: yesPhysics of Fluids, 2017
The flow field surrounding an axisymmetric, confined, impinging jet was investigated with a focus on the early development of the triple-layered wall jet structure. Experiments were conducted using stereo particle image velocimetry at three different confinement gap heights (2, 4, and 8 jet diameters) across Reynolds numbers ranging from 1000 to 9000 ...
Tianqi Guo   +3 more
openaire   +4 more sources

Associations of Sleep and Shift Work with Osteoarthritis Risk

open access: yesArthritis Care &Research, Accepted Article.
Objective Daily rhythms may be critical for maintaining homeostasis of joint tissues. We aimed to investigate the relationships between circadian clock disruption, sleep, and osteoarthritis (OA) risk in humans. Methods In the UK Biobank, a prospective 500,000‐person cohort, we evaluated associations between sleep duration, sleeplessness/insomnia, and ...
Elizabeth L. Yanik   +5 more
wiley   +1 more source

Analysis of the 3D flow of an impinging jet on a slotted plate using TR-Tomo PIV and Proper Orthogonal Decomposition

open access: yesEnergy Reports, 2020
Impinging jets on plates with specific geometries, found in habitable enclosures, require a fundamental knowledge of the flow topology in order to reduce any acoustic or aeraulic discomfort.
Jana Hamdi   +5 more
doaj   +1 more source

Impinging Jet Resonant Modes at Mach 1.5 [PDF]

open access: yes, 2013
High speed impinging jets have been the focus of several studies owing to their practical application and resonance dominated flow-field. The current study focuses on the identification and visualization of the resonant modes at certain critical ...
Alvi, Farrukh, Davis, Timothy
core  

Toward the design of low flow-rate multijet impingement spray atomizers [PDF]

open access: yes, 2014
When setting the baseline for discussing options toward a more efficient use of water resources, one of the drivers for decoupling economic growth and environmental impact is the development of resource-efficient innovations and instruments.
Delgado, J. M. D., Panão, M. R. O.
core   +1 more source

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