Results 131 to 140 of about 35,378 (207)
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Psychophysiology, 2021
Heart rate variability (HRV) is a well-established surrogate of cardiac and emotional health that reflects the balance between sympathetic and parasympathetic activity of the autonomic nervous system.
D. Bae +3 more
semanticscholar +1 more source
Heart rate variability (HRV) is a well-established surrogate of cardiac and emotional health that reflects the balance between sympathetic and parasympathetic activity of the autonomic nervous system.
D. Bae +3 more
semanticscholar +1 more source
Chest, 2006
Assessing airway and lung inflammation is important for investigating the underlying mechanisms of asthma and COPD. Yet these cannot be measured directly in clinical research and practice because of the difficulties in monitoring inflammation. Noninvasive monitoring may assist in early recognition of asthma and COPD, assessment of its severity, and ...
Sergei A, Kharitonov, Peter J, Barnes
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Assessing airway and lung inflammation is important for investigating the underlying mechanisms of asthma and COPD. Yet these cannot be measured directly in clinical research and practice because of the difficulties in monitoring inflammation. Noninvasive monitoring may assist in early recognition of asthma and COPD, assessment of its severity, and ...
Sergei A, Kharitonov, Peter J, Barnes
openaire +2 more sources
Measurement of radon exhalation rate from building materials: The case of Highland Region of Ecuador
Construction and Building Materials, 2021Exposure to 222-Radon (Rn) usually occurs in closed environments as effect of the Rn exhaled from building materials, soil or water. While building materials provide a protection barrier to outdoor natural radiation (terrestrial and cosmic), their ...
T. Tene +4 more
semanticscholar +1 more source
Effect of hygroscopicity of typical powder solid wastes on their radon exhalation characteristics.
Science of the Total EnvironmentThe characteristics of radon exhalation in the hygroscopic properties of powder solid wastes are immensely significant for environmental safety and their transportation, storage, and landfill.
Xinchao Zheng +5 more
semanticscholar +1 more source
Science of the Total Environment, 2021
When there is poor ventilation or an irregular radon exhalation rate in an underground environment, it is necessary to judge whether the radon concentration is abnormal.
De Huang +5 more
semanticscholar +1 more source
When there is poor ventilation or an irregular radon exhalation rate in an underground environment, it is necessary to judge whether the radon concentration is abnormal.
De Huang +5 more
semanticscholar +1 more source
New England Journal of Medicine, 2007
Chitin — the second-most abundant biologic polymer, after cellulose — is a tough, cross-linked polysaccharide (see Figure 1) found in the exoskeleton of insects and crustaceans, the cell wall of fungi, and the pharynx, microfilarial sheath, and egg of parasitic worms (helminths).
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Chitin — the second-most abundant biologic polymer, after cellulose — is a tough, cross-linked polysaccharide (see Figure 1) found in the exoskeleton of insects and crustaceans, the cell wall of fungi, and the pharynx, microfilarial sheath, and egg of parasitic worms (helminths).
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Study on the influence of water saturation on radon exhalation rates of rocks.
Science of the Total EnvironmentThe radon exhalation characteristics of rocks will change significantly during water saturation treatment, and radon, as an important tracer, is of great significance in predicting rock activities.
Pengfei Li, Qiang Sun, Lin Cong
semanticscholar +1 more source
Journal of Environmental Radioactivity
The radon exhalation rate of surrounding rocks in underground roadways is an important parameter in determining radon exhalation capacity and ventilation flowrate for radon removal.
Daijia Chen +5 more
semanticscholar +1 more source
The radon exhalation rate of surrounding rocks in underground roadways is an important parameter in determining radon exhalation capacity and ventilation flowrate for radon removal.
Daijia Chen +5 more
semanticscholar +1 more source
ACM SIGGRAPH 2005 Electronic Art and Animation Catalog, 2005
exhale is a whisper[s] research group project based on designing and fabricating "a-wearable" body networks for public spaces. The rhythm of networked group breath is used as an interface for interaction, and a mechanism for sharing our bodies' affective non-verbal data.
openaire +1 more source
exhale is a whisper[s] research group project based on designing and fabricating "a-wearable" body networks for public spaces. The rhythm of networked group breath is used as an interface for interaction, and a mechanism for sharing our bodies' affective non-verbal data.
openaire +1 more source
Immunology and Allergy Clinics of North America, 2007
Nitric oxide (NO) is now considered an important biomarker for respiratory disease. Studies have confirmed that the fractional concentration of exhaled nitric oxide (FENO) is elevated in the airways of patients who have asthma in comparison with controls.
Lora, Stewart, Rohit, Katial
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Nitric oxide (NO) is now considered an important biomarker for respiratory disease. Studies have confirmed that the fractional concentration of exhaled nitric oxide (FENO) is elevated in the airways of patients who have asthma in comparison with controls.
Lora, Stewart, Rohit, Katial
openaire +3 more sources