Results 261 to 270 of about 6,710 (300)

Cellular Mechanisms of Entrainment

Chronobiology International, 1992
This review summarizes our current understanding of the signal transduction cascade by which light causes phase shifts of the circadian oscillators found in the eye of Bulla and Aplysia. The isolated retina of these marine mollusks contains a circadian oscillator, a photoreceptor, and a light transduction pathway sufficient for entrainment.
C S, Colwell, S B, Khalsa, G D, Block
openaire   +2 more sources

Reentry, Transient Entrainment, and Concealed Entrainment

2013
The primary objective of this chapter is to provide essential information as a reference to dissect the arrhythmogenic mechanisms useful in clinical practice. Reentry, transient entrainment, and concealed entrainment are reviewed.
openaire   +1 more source

On air entrainment in coatings

Journal of Colloid and Interface Science, 2003
A series of experiments that clarify how air bubbles become entrained into coatings are described. The contact line dynamics at the air-liquid interface surrounding a fiber is characterized for a typical coating die operating under atmospheric and pressurized conditions.
P G, Simpkins, V J, Kuck
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Entraining gravity currents

Journal of Fluid Mechanics, 2013
AbstractEntrainment of ambient fluid into a gravity current, while often negligible in laboratory-scale flows, may become increasingly significant in large-scale natural flows. We present a theoretical study of the effect of this entrainment by augmenting a shallow water model for gravity currents under a deep ambient with a simple empirical model for ...
Johnson, Chris, Hogg, Andrew J
openaire   +3 more sources

On the entrainment in nonprecipitating cumuli — Entrained air provenance

Studia Geophysica et Geodaetica, 1985
The paper deals with the testing of the cloud top entrainment hypothesis. The method is based on the works by Warner[1–3], Paluch[4] and Telford[5]. The levels at which the entrained air might originate were determined. Several types of successions of entrainment levels were found; in the upper parts of cumuli, entrainment from above the level of ...
openaire   +1 more source

Conceptual design of the triple-column extractive distillation processes with single entrainer and double entrainer for separating the N-hexane/acetone/chloroform ternary multi-azeotropic mixture

Chemical Engineering Science, 2021
Yu Zhuang, Yachao Dong, Jian Du
exaly  

Design and control analysis of the side-stream extractive distillation column with low concentration intermediate-boiling entrainer

Chemical Engineering Science, 2022
Yu Zhuang, Yachao Dong, Jian Du
exaly  

Entrains

1993
Pelletier André. La Civilisation gallo-romaine de A à Z. Lyon : Les Presses Universitaires de Lyon, 1993. p. 97. (Galliæ Civitates)
openaire   +1 more source

Sustainable wastewater treatment via extractive distillation process with ionic liquid as entrainer for the separation of ethyl acetate/isopropanol/water

Chemical Engineering Research and Design, 2022
Jinlong Li, Xue Jian
exaly  

Design and control of a novel single-column extractive distillation with internally circulated intermediate boiling entrainer

Separation and Purification Technology, 2023
Lianghua Xu, Xigang Yuan
exaly