Results 1 to 10 of about 4,487,534 (292)

Smoking, distress and COVID-19 in England: Cross-sectional population surveys from 2016 to 2020

open access: yesPreventive Medicine Reports, 2021
Changes in the prevalence of psychological distress among smokers during the COVID-19 pandemic in England may exacerbate existing health inequalities. This study examined the prevalence of psychological distress among smokers following the onset of the ...
Loren Kock   +5 more
doaj   +1 more source

Does immediate smart feedback on therapy adherence and inhalation technique improve asthma control in children with uncontrolled asthma? A study protocol of the IMAGINE I study

open access: yesTrials, 2020
Background Many asthmatic children suffer from uncontrolled asthma with frequent exacerbations, despite an optimal treatment plan using inhalation medication.
Esther T. Sportel   +6 more
doaj   +1 more source

Effect of Lactobacillus plantarum PS128 on neuromuscular efficiency after a half-marathon

open access: yesFrontiers in Physiology, 2023
Introduction:Lactobacillus plantarum PS128 (PS128) could be considered an antioxidant supplement to reduce muscle fatigue and improve exercise capacity recovery after vigorous exercise.Purpose: The purpose of this study is to investigate the effect of ...
Chia-Hsien Yu   +7 more
doaj   +1 more source

Can Pediatricians Assess Exercise-Induced Bronchoconstriction From Post-exercise Videos?

open access: yesFrontiers in Pediatrics, 2020
Objective: Exercise-induced bronchoconstriction (EIB) is a highly prevalent morbidity of childhood asthma and defined by a transient narrowing of the airways during or after physical exercise.
N. Lammers   +8 more
doaj   +1 more source

Spectrum Analysis of Signal in Wolfram Mathematica System

open access: yesНаука и техника, 2021
The purpose of this paper is a spectrum analysis of signals of various nature, construction of the signal scalogram using Morlet wavelet, modification of the scalogram to obtain a more informative graphic representation of the signal.
M. A. Hundzina
doaj   +1 more source

Spectrum Analysis of Contact Network for Public Policy in a Pandemic

open access: yesIEEE Access, 2022
In a pandemic, in order to slow down the spread of the virus, protect national health, and maintain the normal operation of economic activities, countries around the world will formulate public policies to limit the number of citizens that can gather ...
Qi Xu
doaj   +1 more source

Microwave Spectroscopy as a Potential Tool for Color Grading Diamonds

open access: yesEnergies, 2021
A diamond’s color grading is a dominant property that determines its market value. Its color quality is dependent on the light transmittance through the diamond and is largely influenced by nitrogen contamination, which induces a yellow/brown tint within
Yossi Rabinowitz   +4 more
doaj   +1 more source

Bio-Inspired Radio-Frequency Source Localization Based on Cochlear Cross-Correlograms

open access: yesFrontiers in Neuroscience, 2021
This paper describes a bio-inspired radio frequency (RF) scene analysis system based on cross-correlating the outputs of two single-chip RF spectrum analyzers.
Yingying Wang   +2 more
doaj   +1 more source

Eye movement desensitization and reprocessing (EMDR) in patients with a personality disorder

open access: yesEuropean Journal of Psychotraumatology, 2020
Background: Little is known about the effects of targeting memories of adverse (childhood) events in people with a personality disorder (PD). Objective: Determining the effectiveness of brief EMDR therapy in individuals with PD.
Laurian Hafkemeijer   +3 more
doaj   +1 more source

A Current Noise Cancellation Method Based on Fractional Linear Prediction for Bearing Fault Detection

open access: yesSensors, 2023
The stator current in an induction motor contains a large amount of information, which is unrelated to bearing faults. This information is considered as the noise component for the detection of bearing faults.
Kaijin Xu, Xiangjin Song
doaj   +1 more source

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