Results 11 to 20 of about 304,876 (180)

Influence of Artefact Correction and Recording Device Type on the Practical Application of a Non-Linear Heart Rate Variability Biomarker for Aerobic Threshold Determination

open access: yesSensors, 2021
Recent study points to the value of a non-linear heart rate variability (HRV) biomarker using detrended fluctuation analysis (DFA a1) for aerobic threshold determination (HRVT).
Bruce Rogers   +4 more
doaj   +1 more source

Artefacts in cultural transmission: Evolutionary perspective

open access: yesEtnoantropološki Problemi, 2018
In this study, the existing body of knowledge related to the mechanisms of cultural evolution is analyzed in view of the role of artefacts in cultural transmission.
Aleksandra Nikolić
doaj   +1 more source

Artifacts in Optical Coherence Tomography Angiography

open access: yesJournal of Ophthalmic & Vision Research, 2021
We performed a comprehensive search of the published literature in PubMed and Google Scholar to identify types, prevalence, etiology, clinical impact, and current methods for correction of various artifacts in optical coherence tomography angiography ...
Pasha Anvari   +3 more
doaj   +1 more source

Inspection based evaluations [PDF]

open access: yes, 2007
Usability inspection methods (UIMs) remain an important discount method for usability evaluation. They can be applied to any designed artefact during development: a paper prototype, a storyboard, a working prototype (e.g., in Macromedia Flash™ or in ...
Cockton, Gilbert   +2 more
core   +2 more sources

From archaeological artefact to unlimited heritage concept; Redefining museum collection in the disruption era

open access: yesWacana: Journal of the Humanities of Indonesia, 2019
The last two decades show how artefacts and heritage that have become museum collections have experienced the development of meaning. Along with that, disruption era, a period filled with changes caused by new innovations, which results in instability ...
Ali Akbar
doaj   +1 more source

Ribonucleic artefacts: are some extracellular RNA discoveries driven by cell culture medium components?

open access: yesJournal of Extracellular Vesicles, 2017
In a recently published study, Anna Krichevsky and colleagues raise the important question of whether results of in vitro extracellular RNA (exRNA) studies, including extracellular vesicle (EV) investigations, are confounded by the presence of RNA in ...
Juan Pablo Tosar   +4 more
doaj   +1 more source

Le politique face au numérique : une fascination à hauts risques

open access: yesSocio, 2015
This article aims to focus on some theoretical elements to initiate a critical approach of digital artefact that takes into account its political dimension and power relations that structure its deployment, usually taken for granted.
Françoise Thibault, Clément Mabi
doaj   +1 more source

Techniques reproductibles et artistiques dans L’Œuvre au Noir de Marguerite Yourcenar : transposition et référence communicative

open access: yesQuêtes Littéraires, 2015
Marguerite Yourcenar’s novel The Work in Black provides descriptions of artwork. Fingerprints artistic figurations in his novel become both a text and materiality of Intermediality Ut Pictura poesis.
Hanae Abdelouahed
doaj   +1 more source

Comprehensive appraisal of cardiac motion artefact in optical coherence tomography

open access: yesCardiology Journal, 2023
BACKGROUND: The relation between cardiac motion artefact (CMA) in optical coherence tomography (OCT) and the phases of cardiac cycle is unclear.
Miao Chu   +7 more
doaj   +1 more source

Topological acceleration in relativistic cosmology

open access: yes, 2012
Heuristic approaches in cosmology bypass more difficult calculations that would more strictly agree with the standard Einstein equation. These give us the well-known Friedmann-Lemaitre-Robertson-Walker (FLRW) models, and, more recently, the feedback ...
Roukema, Boudewijn F.
core   +1 more source

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