Results 11 to 20 of about 12,556,675 (343)
Radon and thoron exhalation rate in the soil of Western Haryana, India
Environmental Monitoring & Assessment, 2023 This study reports the exhalation rates of radon and thoron from surface soil collected from 60 rural sites of district Hisar, Haryana, India. The exhalation rates of Rn^222 (radon) and Rn^220 (thoron) were measured by portable SMART RnDuo (AQTEK SYSTEMS)
Shakuntala Rani +5 more
semanticscholar +1 more source
Clinical evaluation of stretchable and wearable inkjet-printed strain gauge sensor for respiratory rate monitoring at different body postures [PDF]
, 2020 Respiratory rate (RR) is a vital sign with continuous, convenient, and accurate measurement which is difficult and still under investigation. The present study investigates and evaluates a stretchable and wearable inkjet-printed strain gauge sensor (IJP)
Al-Ghussain, Loiy +5 more
core +3 more sources
Measurement of Radon Exhalation Rate from Walls [PDF]
Measurement of Radon Exhalation Rate from WallsH. "Yamanishi +9 more
core +1 more source
Journal of Radiation Research and Applied Sciences, 2021 Radon is a naturally occurring radioactive gas; generated during the decay process of radium, when alpha particles start to be emitted, turning the radium into radon.
W. Alhamdi, Khairi Abdullah
semanticscholar +1 more source
Physiological modeling of isoprene dynamics in exhaled breath [PDF]
, 2003 Human breath contains a myriad of endogenous volatile organic compounds (VOCs) which are reflective of ongoing metabolic or physiological processes.
King, Julian +8 more
core +6 more sources
Science and Technology of Nuclear Installations, 2022 In order to find out radon reduction performance of the overburden layer on uranium mill tailings (UMTs) pond beach surface after rainfall, the rainfall simulation experiment of the overburden layer was carried out with the self-developed equipment ...
Hong Wang +6 more
doaj +1 more source
Radon concentration and exhalation rate for granitic rocks, Central Eastern Desert, Egypt
Arabian Journal of Geosciences, 2022 The present work deals with radon pollution arising from granitic rocks using an Alpha Guard radon monitor. Forty-four granitic samples were collected from five sites located in the Central part of the Eastern Desert of Egypt.
G. Salaheldin, M. Elhaddad, E. Sidique
semanticscholar +1 more source
Nuclear Engineering and Technology, 2020 The estimation of radioactivity level is vital for population health risk assessment and geological point of view and can be evaluated as rate of exhalation and source concentration (226Ra, 232Th and 40K).
Vandana Devi, Rishi Pal Chauhan
doaj +1 more source
Measurement of Radon Exhalation Rate from Pottery Meal Dishes in Erbil City by using Passive and Active Techniques [PDF]
Kirkuk Journal of Science, 2012 Solid State Nuclear Track Detectors (SSNTDs) of type CR-39 has been used in this study as a passive method to measure the radon activity concentration, radon exhalation rate (in terms of area and mass), and effective radon content in the pottery meal ...
Salih O. Haji, Ali H. Ahmed
doaj +1 more source
Respiration rate and volume measurements using wearable strain sensors. [PDF]
, 2019 Current methods for continuous respiration monitoring such as respiratory inductive or optoelectronic plethysmography are limited to clinical or research settings; most wearable systems reported only measures respiration rate.
Bar-Yoseph, Ronen +9 more
core +2 more sources