Results 1 to 10 of about 1,720,101 (162)
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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An Analysis of the Spectrum of Mars. [PDF]
The Astrophysical Journal, 1964 On a high-dispersion spectrogram of Mars taken at Mount Wilson rotational lines of H_2O near λ 8300 and CO_2 near λ 8700 have been detected. Recent laboratory measurements of line strengths by D. Rank have been used to determine the amounts of H_2O and CO_2 in the atmosphere of Mars: 14 ± 7 μ precipitable water and 55 ± 20 m atm CO_2.
Kaplan, Lewis D. +2 more
openaire +2 more sources
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
doaj +1 more source
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
doaj +1 more source
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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