Results 21 to 30 of about 8,526,529 (317)

A Preliminary Spectroscopic Approach to Evaluate the Effectiveness of Water- and Silicone-Based Cleaning Methods on Historical Varnished Brass

open access: yesApplied Sciences, 2020
Soiling deposition and wrong conservation practices are among the causes of the decay process that can affect the morphological, mechanical, and compositional features of the varnish, the most exposed layer of an artefact.
Michela Albano   +9 more
doaj   +1 more source

Non-invasive ventilation in the elderly – never too late!

open access: yesMonaldi Archives for Chest Disease, 2021
Dear Editor, Practising evidence-based medicine in an ageing population is challenging. Nevertheless, using age as a diagnostic or therapeutic procedure contraindication is less and less common.
Leonor Mendonça Almeida   +5 more
doaj   +1 more source

28. Validity of three risk stratification systems in a Saudi population

open access: yesJournal of the Saudi Heart Association, 2016
Coronary artery disease (CAD) is the leading cause of death worldwide. Although there are a number of algorithms in use for determining risk and thus predicting future cardiovascular events, the data available regarding their validity among the Saudi ...
R. Abazid, O. smettei, H. saqqaa
doaj   +1 more source

Non-invasive Ventilation in Children With Neuromuscular Disease

open access: yesFrontiers in Pediatrics, 2020
The respiratory muscles are rarely spared in children with neuromuscular diseases (NMD) which puts them at risk of alveolar hypoventilation. The role of non-invasive ventilation (NIV) is then to assist or “replace” the weakened respiratory muscles in ...
Brigitte Fauroux   +10 more
doaj   +1 more source

70. Epicardial fat quality effect on subclinical atherosclerosis

open access: yesJournal of the Saudi Heart Association, 2016
Epicardial fat quality measured as Hounsfield Unit (HU) by computed tomography has significant impact on atherosclerosis. Excessive epicardial adipose tissue (EAT) is considered a risk factor for coronary artery disease (CAD).
R. Abazid, O. Smettei, H. Saqqaa
doaj   +1 more source

LTP-like cortical plasticity predicts conversion to dementia in patients with memory impairment

open access: yesBrain Stimulation, 2020
Background: New diagnostic criteria consider Alzheimer’s disease (AD) as a clinico-biological entity identifiable in vivo on the presence of specific patterns of CSF biomarkers. Objective: Here we used transcranial magnetic stimulation to investigate the
Francesco Di Lorenzo   +7 more
doaj   +1 more source

Non-invasive ventilation [PDF]

open access: yesPostgraduate Medical Journal, 1996
Summary Nasal intermittent positive pressure ventilation is an effective treatment for nocturnal hypoventilation secondary to chest wall deformity or respiratory muscle weakness. Physicians should be aware that, in these groups of patients, disabling breathlessness can be alleviated and established cor pulmonale reversed by the technique.
openaire   +2 more sources

Non-Invasive Ventilation in Neonatology [PDF]

open access: yesDeutsches Ärzteblatt international, 2019
Invasive mechanical ventilation (IMV) has been replaced by early continuous positive airway pressure (CPAP) in the treatment of respiratory distress syndrome (RDS) in preterm infants aiming to reduce the rate of bronchopulmonary dysplasia (BPD). Subsequently, modern non-invasive ventilation strategies (NIV) were introduced into clinical practice with ...
Judith, Behnke   +5 more
openaire   +2 more sources

Characterization of the Stages of Creative Writing With Mobile EEG Using Generalized Partial Directed Coherence

open access: yesFrontiers in Human Neuroscience, 2020
Two stages of the creative writing process were characterized through mobile scalp electroencephalography (EEG) in a 16-week creative writing workshop. Portable dry EEG systems (four channels: TP09, AF07, AF08, TP10) with synchronized head acceleration ...
Jesus G. Cruz-Garza   +5 more
doaj   +1 more source

Transcranial Direct Current Stimulation Effects on the Neural Substrate of Conceptual Representations

open access: yesBrain Sciences, 2023
The aim of this study was to shed light on the neural substrate of conceptual representations starting from the construct of higher-order convergence zones and trying to evaluate the unitary or non-unitary nature of this construct.
Sonia Bonnì   +6 more
doaj   +1 more source

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