Results 11 to 20 of about 26,008,733 (290)
Smoking, distress and COVID-19 in England: Cross-sectional population surveys from 2016 to 2020
Preventive 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
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Effect of Lactobacillus plantarum PS128 on neuromuscular efficiency after a half-marathon
Frontiers 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
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Trials, 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
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Spectrum Analysis of Signal in Wolfram Mathematica System
Наука 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
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Can Pediatricians Assess Exercise-Induced Bronchoconstriction From Post-exercise Videos?
Frontiers 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
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Spectrum Analysis of Contact Network for Public Policy in a Pandemic
IEEE 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
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Microwave Spectroscopy as a Potential Tool for Color Grading Diamonds
Energies, 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
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Bio-Inspired Radio-Frequency Source Localization Based on Cochlear Cross-Correlograms
Frontiers 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
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Sensors, 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
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Temporal Flow Characteristics of Three-Dimensional Centrifugal Impeller Suction System at Vacuum Conditions [PDF]
Journal of Applied Fluid Mechanics, 2023 Temporal flow characteristics of a 3D centrifugal impeller suction system were numerically studied in vacuum conditions. The blockage of the high-speed rotating impeller appeared, which greatly dropped the suction of the layer suction device.
Y. Li +5 more
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