Results 21 to 30 of about 339,980 (298)

Practical challenges in data‐driven interpolation: Dealing with noise, enforcing stability, and computing realizations

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView., 2023
Summary In this contribution, we propose a detailed study of interpolation‐based data‐driven methods that are of relevance in the model reduction and also in the systems and control communities. The data are given by samples of the transfer function of the underlying (unknown) model, that is, we analyze frequency‐response data.
Quirin Aumann, Ion Victor Gosea
wiley   +1 more source

Automaticity in reading isiZulu

open access: yesReading & Writing, 2016
Automaticity, or instant recognition of combinations of letters as units of language, is essential for proficient reading in any language. The article explores automaticity amongst competent adult first-language readers of isiZulu, and the factors ...
Sandra Land
doaj   +1 more source

Drivers of Sinoatrial Node Automaticity in Zebrafish: Comparison With Mechanisms of Mammalian Pacemaker Function

open access: yesFrontiers in Physiology, 2022
Cardiac excitation originates in the sinoatrial node (SAN), due to the automaticity of this distinct region of the heart. SAN automaticity is the result of a gradual depolarisation of the membrane potential in diastole, driven by a coupled system of ...
Matthew R. Stoyek   +9 more
doaj   +1 more source

Deep learning‐based identification of sinoatrial node‐like pacemaker cells from SHOX2/HCN4 double‐positive cells differentiated from human iPS cells

open access: yesJournal of Arrhythmia, 2023
Background Cardiomyocytes derived from human iPS cells (hiPSCs) include cells showing SAN‐ and non‐SAN‐type spontaneous APs. Objectives To examine whether the deep learning technology could identify hiPSC‐derived SAN‐like cells showing SAN‐type‐APs by ...
Takayuki Wakimizu   +6 more
doaj   +1 more source

Quasi-automatic groups are asynchronously automatic [PDF]

open access: yesTheoretical Computer Science, 2019
A quasi-automatic semigroup is a finitely generated semigroup with a rational set of representatives such that the graph of right multiplication by any generator is a rational relation. A asynchronously automatic semigroup is a quasi-automatic semigroup for which these rational relations are also recognisable by two-tape automata.
openaire   +3 more sources

Automatic Stokers [PDF]

open access: yesProceedings of the Institution of Mechanical Engineers, 1921
n ...
Bennis, A. W., Adamson, Daniel
openaire   +2 more sources

What Klein’s semantic gradient does and does not really show: decomposing Stroop interference into task and informational conflict components

open access: yesFrontiers in Psychology, 2016
The present study suggests that the idea that Stroop interference originates from multiple components may gain theoretically from integrating two independent frameworks.
Yulia eLevin   +3 more
doaj   +1 more source

The Perils of Automaticity [PDF]

open access: yesReview of General Psychology, 2015
Classical theories of skill acquisition propose that automatization (i.e., performance requires progressively less attention as experience is acquired) is a defining characteristic of expertise in a variety of domains (e.g., Fitts & Posner, 1967 ).
Toner, John   +2 more
openaire   +4 more sources

Emotional distraction and bodily reaction: Modulation of autonomous responses by anodal tDCS to the prefrontal cortex

open access: yesFrontiers in Cellular Neuroscience, 2015
Prefrontal electric stimulation has been demonstrated to effectively modulate cognitive processing. Specifically, the amelioration of cognitive control over emotional distraction by transcranial direct current stimulation (tDCS) points towards targeted ...
Philipp Alexander Schroeder   +8 more
doaj   +1 more source

From automatic structures to automatic groups

open access: yesGroups, Geometry, and Dynamics, 2014
In this paper we introduce the concept of a Cayley graph automatic group (CGA group or graph automatic group, for short) which generalizes the standard notion of an automatic group. Like the usual automatic groups graph automatic ones enjoy many nice properties: these groups are invariant under the change of generators, they are closed under direct and
Alexei Miasnikov   +2 more
openaire   +4 more sources

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