Results 141 to 150 of about 35,378 (207)
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Journal of Building Engineering, 2019
In this study, the effect of partial cement replacement with silica fume and fly ash on the compressive strength, water absorption, volume of permeable pore, water sorptivity, radon content and surface radon exhalation rate of mortar mixtures were ...
Daniel Hatungimana +4 more
semanticscholar +1 more source
In this study, the effect of partial cement replacement with silica fume and fly ash on the compressive strength, water absorption, volume of permeable pore, water sorptivity, radon content and surface radon exhalation rate of mortar mixtures were ...
Daniel Hatungimana +4 more
semanticscholar +1 more source
Exhaled markers of inflammation
Current Opinion in Allergy and Clinical Immunology, 2001Exhaled markers of inflammation allow completely noninvasive monitoring of inflammation and oxidative stress in the respiratory tract in inflammatory lung diseases, including asthma, chronic obstructive pulmonary disease, cystic fibrosis, bronchiectasis and interstitial lung diseases.
S A, Kharitonov, P J, Barnes
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Measurement of Exhaled Hydrocarbons
2003Oxidative stress is implicated in the pathogenesis and progression of asthma (1,2), chronic obstructive respiratory disease (COPD) (3), and cystic fibrosis (4). Reactive oxygen species (ROS) are unstable compounds with unpaired electrons, capable of initiating oxidation.
P, Paredi, S A, Kharitonov, P J, Barnes
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Journal of Environmental Radioactivity, 2020
The seasonal variations of radon exhalation rate from soil surface were studied in two seismically active regions of the Russian Federation - the Baikal rift and the North Caucasus.
P. Miklyaev +6 more
semanticscholar +1 more source
The seasonal variations of radon exhalation rate from soil surface were studied in two seismically active regions of the Russian Federation - the Baikal rift and the North Caucasus.
P. Miklyaev +6 more
semanticscholar +1 more source
Applied Radiation and Isotopes, 2020
The regular monthly radon measurements were carried out in the fault zone on the Western slope of the Beshtau magmatic massif (North Caucasus). The radon exhalation rate from the soil surface, as well as radon concentrations in soil gas at a depth of 0.5
P. Miklyaev +7 more
semanticscholar +1 more source
The regular monthly radon measurements were carried out in the fault zone on the Western slope of the Beshtau magmatic massif (North Caucasus). The radon exhalation rate from the soil surface, as well as radon concentrations in soil gas at a depth of 0.5
P. Miklyaev +7 more
semanticscholar +1 more source
Nature, 1960
IN view of the statements by Brody1, Ritzman and Benedict2, and Blaxter3 to the effect that the ruminant exhales methane, it was deemed necessary to investigate the amount of methane which might be accumulated in the oxygen spirometer during indirect calorimetry experiments with sheep on full rations.
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IN view of the statements by Brody1, Ritzman and Benedict2, and Blaxter3 to the effect that the ruminant exhales methane, it was deemed necessary to investigate the amount of methane which might be accumulated in the oxygen spirometer during indirect calorimetry experiments with sheep on full rations.
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Journal of Environmental Radioactivity, 2020
In this paper the authors present a collection of radon emanation and exhalation rate data of about 2000 samples of building materials used in Europe. The data analysis highlighted some critical issues, such as the use of different units to express radon
C. Nuccetelli, F. Leonardi, R. Trevisi
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In this paper the authors present a collection of radon emanation and exhalation rate data of about 2000 samples of building materials used in Europe. The data analysis highlighted some critical issues, such as the use of different units to express radon
C. Nuccetelli, F. Leonardi, R. Trevisi
semanticscholar +1 more source
Exploring the efficacy of machine learning models for predicting soil radon exhalation rates
Stochastic environmental research and risk assessment (Print), 2023K. F. Al-Shboul +3 more
semanticscholar +1 more source
Exhaled Breath Condensate and Other Markers in Exhaled Air
2005Airway inflammation and oxidative stress are hallmarks of chronic lung diseases, such as asthma, cystic fibrosis, and primary ciliary dyskinesia.
Alexander Moeller, Bogumila Kielbasa
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