Results 31 to 40 of about 42,501 (332)

A New Approach to Laminar Flowmeters [PDF]

open access: yesSensors, 2010
After studying the performance and characteristics of actual laminar flowmeters a new disposition for this type of sensors is proposed in such a way that the measurement errors introduced by the intrinsic nature of the device can be minimized. The preliminary study shows that the developing entry region introduces non-linearity effects in all these ...
Fernando López-Peña   +3 more
openaire   +4 more sources

Synchrony in hand movement accelerations as a function of building condition (EC, HC, TT) and data type (real pairs, false pairs). [PDF]

open access: yes, 2016
Panel a) displays the results for %Determinism, panel b) displays the results for %Laminarity.
Panagiotis Mitkidis (525078)   +3 more
core   +1 more source

TWO-DIMENSIONAL FLAME INSTABILITY AND CONTROL OF BURNING IN THE HAlF-OPEN FIRECHAMBER

open access: yesАвтоматизация технологических и бизнес-процессов, 2016
The flame stability with regard to two-dimensional exponential perturbations both for the combustion in the half-open fire-chamber and the flame propagating in half-open channels is investigated.
V. E. Volkov
doaj   +1 more source

Characterising non-linear dynamics in nocturnal breathing patterns of healthy infants using recurrence quantification analysis [PDF]

open access: yes, 2013
Breathing dynamics vary between infant sleep states, and are likely to exhibit non-linear behaviour. This study applied the non-linear analytical tool recurrence quantification analysis (RQA) to 400 breath interval periods of REM and N-REM sleep, and ...
Wilson, Stephen J.   +4 more
core   +1 more source

PERSISTENTLY LAMINAR TANGLES [PDF]

open access: yesJournal of Knot Theory and Its Ramifications, 1999
We show how to build tangles T in a 3-ball with the property that any knot obtained by tangle sum with T has a persistent lamination in its exterior, and therefore has property P. The construction is based on an example of a persistent lamination in the exterior of the twist knot 61, due to Ulrich Oertel.
openaire   +2 more sources

Recurrence quantification analysis of a three level trophic chain model

open access: yesHeliyon, 2019
Recurrence plots and recurrence quantification analysis based measures - recurrence rate, determinism, divergence, entropy, laminarity and trapping time, are used to detect transitions between periodic and chaotic states and also the laminar states of ...
Rashmi Bhardwaj, Saureesh Das
doaj   +1 more source

Repaired Tetralogy of Fallot Pressure Assessment: Insights from 4D-Flow Pressure Mapping

open access: yesFluids, 2023
Tetralogy of Fallot (TOF) is the most prevalent cyanotic congenital heart defect (CHD) that alters normal blood flow through the heart and accounts for 10% of all CHD.
Safia Ihsan Ali   +3 more
doaj   +1 more source

Probabilistic analysis of recurrence plots generated by fractional Gaussian noise [PDF]

open access: yes, 2018
International audienceRecurrence plots of time series generated by discrete fractional Gaussian noise (fGn) processes are analyzed. We compute the probabilities of occurrence of consecutive recurrence points forming diagonals and verticals in the ...
Sofiane Ramdani   +5 more
core   +1 more source

S1 laminar specialization

open access: yesScholarpedia, 2010
The neocortex is classically considered to be organized into 6 different but “equally well-developed” layers.
openaire   +1 more source

Correlation between wing bone microstructure and different flight styles: The case of the griffon vulture (gyps fulvus) and greater flamingo (phoenicopterus roseus) [PDF]

open access: yes, 2021
Flying is the main means of locomotion for most avian species, and it requires a series of adaptations of the skeleton and of feather distribution on the wing.
Leoni G.   +7 more
core   +1 more source

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