Results 21 to 30 of about 15,596,595 (333)

Communicative Acts Performance of an Indonesian Child [PDF]

open access: yes, 2006
This study attempts to describe the communicative acts of an Indonesian child by using the coding system of speech acts proposed by Ninio and Snow. The data are the subject\u27s spoken utterances which were recorded.
Palupi, M. G. (M)
core   +3 more sources

Frequency properties of the non-homogeneous periodical line

open access: yesMokslas: Lietuvos Ateitis, 2010
Frequency properties of the non-homogeneous periodical line are analyzed. The model of the signal path containing the non-homogeneous periodical line is presented.
Andrius Katkevičius
doaj   +1 more source

Neural generators of the frequency-following response elicited to stimuli of low and high frequency: A magnetoencephalographic (MEG) study

open access: yesNeuroImage, 2021
The frequency-following response (FFR) to periodic complex sounds has gained recent interest in auditory cognitive neuroscience as it captures with great fidelity the tracking accuracy of the periodic sound features in the ascending auditory system ...
Natàlia Gorina-Careta   +4 more
doaj   +1 more source

Carbon dioxide and fruit odor transduction in Drosophila olfactory neurons. What controls their dynamic properties? [PDF]

open access: yes, 2014
We measured frequency response functions between odorants and action potentials in two types of neurons in Drosophila antennal basiconic sensilla. CO2 was used to stimulate ab1C neurons, and the fruit odor ethyl butyrate was used to stimulate ab3A ...
French, Andrew S   +3 more
core   +2 more sources

Frequency responses of streamwise-constant perturbations in channel flows of Oldroyd-B fluids [PDF]

open access: yesJournal of Fluid Mechanics, 2009
Non-modal amplification of disturbances in streamwise-constant channel flows of Oldroyd-B fluids is studied from an input–output point of view by analysing the responses of the velocity components to spatio-temporal body forces.
N. Hoda, M. Jovanović, Satish Kumar
semanticscholar   +1 more source

Adaptive Performance Tuning for Voltage-Sourced Converters with Frequency Responses

open access: yesApplied Sciences, 2020
Renewable generation brings both new energies and significant challenges to the evolving power system. To cope with the loss of inertia caused by inertialess power electronic interfaces (PEIs), the concept of the virtual synchronous generator (VSG) has ...
Weichao Zhang, Xiangwu Yan, Hanyan Huang
doaj   +1 more source

Measuring the frequency dynamics of financial connectedness and systemic risk [PDF]

open access: yes, 2015
We propose a new framework for measuring connectedness among financial variables that arises due to heterogeneous frequency responses to shocks. To estimate connectedness in short-, medium-, and long-term financial cycles, we introduce a framework based ...
Jozef Baruník, Tomas Krehlik
semanticscholar   +1 more source

Assignment of the cutting mode when boring holes on CNC machine

open access: yesMechanics and Advanced Technologies, 2023
Due to structural limitations, the processes of boring holes are performed in a low-rigidity machining system, which predetermines their susceptibility to vibrations.
Yuri Petrakov, Mariia Danylchenko
doaj   +1 more source

Interpreting Frequency Responses to Dose-Conserved Pulsatile Input Signals in Simple Cell Signaling Motifs

open access: yesPLoS ONE, 2014
Many hormones are released in pulsatile patterns. This pattern can be modified, for instance by changing pulse frequency, to encode relevant physiological information. Often other properties of the pulse pattern will also change with frequency.
P. Fletcher   +4 more
semanticscholar   +1 more source

Fractional-Order Phase Shifters with Constant Magnitude Frequency Responses

open access: yesElektronika ir Elektrotechnika, 2019
This contribution presents and experimentally analyzes the idea how to reach the constant magnitude as well as the phase response in the fractional-order (FO) phase when shifting two-ports.
Roman Sotner   +4 more
doaj   +1 more source

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