Results 41 to 50 of about 72,875 (234)

Two New Theories for the Current Charge Relativity and the Electric Origin of the Magnetic Force Between Two Filamentary Current Elements [PDF]

open access: yesIEEE Access, vol. 4, no. , pp. 4509-4533, 2016, 2016
This paper presents two new theories and a new current representation to explain the magnetic force between two filamentary current elements as a result of electric force interactions between current charges. The first theory states that a current has an electric charge relative to its moving observer.
arxiv   +1 more source

Intra‐arrest blood‐based biomarkers for out‐of‐hospital cardiac arrest: A scoping review

open access: yesJournal of the American College of Emergency Physicians Open, Volume 5, Issue 2, April 2024.
Abstract Objective Blood‐based biomarkers play a central role in the diagnosis and treatment of critically ill patients, yet none are routinely measured during the intra‐arrest phase of out‐of‐hospital cardiac arrest (OHCA). Our objective was to describe methodological aspects, sources of evidence, and gaps in research surrounding intra‐arrest blood ...
Justin L. Benoit   +3 more
wiley   +1 more source

Patient ECG recording control for an automatic implantable defibrillator [PDF]

open access: yes, 1986
An implantable automatic defibrillator includes sensors which are placed on or near the patient's heart to detect electrical signals indicative of the physiology of the heart.
Fountain, Glen H.   +2 more
core   +1 more source

Major changes in the European resuscitation council guidelines for cardiopulmonary resuscitation 2010 in the field of adult basic and advanced life support [PDF]

open access: yes, 2012
nem
Fišer Zlatko   +5 more
core   +1 more source

Ressuscitação cardiopulmonar com a utilização do desfibrilador externo semi-automático: avaliação do processo ensino-aprendizagem Resucitador cardiopulmonar con utilización del disfibrilador externo semiautomático: evaluación del proceso enseñanza-aprendizaje Cardiopulmonary resuscitation with semi-automated external defibrillator: assessment of the teaching-learning process

open access: yesRevista da Escola de Enfermagem da USP, 2008
Estudos demonstram que a sobrevida após uma parada cardíaca diminui 10% para cada minuto de atraso na desfibrilação, e que a taxa de sobrevivência é de 98% quando ela é conseguida em 30 segundos.
Ana Maria Kazue Miyadahira   +4 more
doaj   +1 more source

Managing behavioural and psychological symptoms in community dwelling older people with dementia:1. A systematic review of the effectiveness of interventions [PDF]

open access: yes, 2018
© 2018 The Author(s) This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence CC BY 4.0 (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any
Ashaye, Kunle   +8 more
core   +1 more source

Protocol for a cluster randomised controlled feasibility study of Prehospital Optimal Shock Energy for Defibrillation (POSED)

open access: yesResuscitation Plus, 2022
Aims: The Prehospital Optimal Shock Energy for Defibrillation (POSED) study will assess the feasibility of conducting a cluster randomised controlled study of clinical effectiveness in UK ambulance services to identify the optimal shock energy for ...
Helen Pocock   +9 more
doaj  

Comparing the Electric Fields of Transcranial Electric and Magnetic Perturbation [PDF]

open access: yesarXiv, 2020
Noninvasive brain stimulation (NIBS) by quasistatic electromagnetic means is presently comprised of two methods: Magnetic induction methods (Transcranial magnetic perturbation or TMP) and electrical contact methods (Transcranial electric perturbation or TEP). Both methods couple to neuronal systems by means of the electric fields they produce.
arxiv  

Understanding Electricity-Theft Behavior via Multi-Source Data [PDF]

open access: yes, 2020
Electricity theft, the behavior that involves users conducting illegal operations on electrical meters to avoid individual electricity bills, is a common phenomenon in the developing countries. Considering its harmfulness to both power grids and the public, several mechanized methods have been developed to automatically recognize electricity-theft ...
arxiv   +1 more source

The interplay between endogenous catecholamines and induced ventricular tachycardia during electrophysiologic testing [PDF]

open access: yes, 1987
Plasma epinephrine and norepinephrine concentrations were measured before, during, and shortly after induced ventricular tachycardia (VT) in 22 selected patients.
Baerman, Jeffrey M.   +4 more
core   +1 more source

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