Results 71 to 80 of about 484,362 (301)

ECG artefacts in emergency medicine [PDF]

open access: yesABC: časopis urgentne medicine, 2018
Artefacts are technical errors on electrocardiogram that may be present in all leads or in some of them or in just one. They may be subtle with no interference with correct interpretation, but they can also be significant enough to make ECG recording ...
Uzelac Bojana M.
doaj  

ANTIQUE GOLD AND SILVER OF ROMANIA. EXHIBITION CATALOGUE

open access: yesJournal of Ancient History and Archaeology, 2014
R. Oanţă-Marghitu (editor), Antique gold and silver of Romania. Exhibition catalogue, National Museum of Romanian History, Conphys Publishing House, Bucharest 2013, pp.
Xenia Pausan
doaj   +1 more source

A framework for working with digitized cultural heritage artefacts [PDF]

open access: yes, 2006
In this paper, we present our work in designing, implementing, and evaluating a set of 3D interactive spatial measurement tools in the context of Cultural Heritage Toolbox (CH Toolbox), a framework for computer-aided cultural heritage research.
Balcısoy, Selim   +3 more
core   +1 more source

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

open access: yesFEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui   +10 more
wiley   +1 more source

Optical Coherence Tomography Angiography as a Diagnostic Tool for Diabetic Retinopathy

open access: yesDiagnostics
Diabetic retinopathy (DR) is the most common microvascular complication of diabetes mellitus, leading to visual impairment if left untreated. This review discusses the use of optical coherence tomography angiography (OCTA) as a diagnostic tool for the ...
Naomi Wijesingha   +7 more
doaj   +1 more source

Transforming from time to frequency without artefacts [PDF]

open access: yes, 2009
I review a simple method, recently introduced to convert rheological compliance measurements into frequency-dependent moduli. New experimental data are presented, and the scientific implications of various data conversion methods ...
Evans, R M L
core  

Quantitative proteomic analysis reveals different characteristics of bladder cancer cells after exposure to bisphenol A

open access: yesFEBS Open Bio, EarlyView.
Bisphenol A (BPA), a common chemical in plastics, exerts dual effects on bladder cancer cells: low doses promote growth and migration, while high doses suppress growth and migration. Multi‐omics and bioinformatics reveal BPA acts via MAPK and inflammatory pathways.
Shaomin Niu   +10 more
wiley   +1 more source

Analyzing Anomalous Artefacts in TDS-1 Delay Doppler Maps [PDF]

open access: yes, 2019
© 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new ...
Benson, Craig   +5 more
core   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

open access: yesFEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane   +11 more
wiley   +1 more source

The metal finds and their implications [PDF]

open access: yes, 2012
Major interdisciplinary study of metal artefacts from major Norse site in ...
Barrett, J.H.   +3 more
core  

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