Effect of the altitude on the concentration and exhalation rate of radon
International Journal of Low Radiation, 2014 High altitude is characterised by hypoxic and hypobaric conditions. Exposure to high altitude is known to affect human physiology, specially blood oxygen tension and saturation. Also, oxygen, carbon dioxide and vacuum are known to affect some polymers used in radon detection.
openaire +1 more source
Level of Radon Exhalation Rate from Soil in Some Sedimentary and Granite Areas in China
, 2020 An investigation of radon exhalation rate from soil by using a 'closed-can' method with activated charcoal absorption on a small scale has been carried out to determine the radon exhalation rate of about 144 samples from sedimentary and granite
Wenke Mei +6 more
core
Illuminating point‐of‐care diagnostics with aggregation‐induced emission biosensors
FlexMat, EarlyView.This review highlights the application of aggregation‐induced emission luminogens (AIEgens) in point‐of‐care (POC) diagnostics for disease biomarker detection. It systematically examines a range of biosensing platforms, including lateral flow immunoassays, microfluidic chips, and electrochemiluminescence sensors, alongside their utility in detecting ...
Danni Hu +3 more
wiley +1 more source
Interdisciplinary Materials, EarlyView.This review systematically summarizes wearable energy systems, including energy demand, key technical challenges, multi‐channel energy harvesting, flexible energy storage and system integration. We discussed multi‐source hybrid energy harvesting and intelligent energy management in detail, emphasizing their roles in system performance and application ...
Yanjiao Teng +9 more
wiley +1 more source
RADON EXHALATION RATE FROM VARIOUS BUILDING-MATERIALS
, 2009 [[abstract]]©1993 LWW - Solid-state alpha-track detectors using cellulose nitrate films were used to measure the radon exhalation rates from building materials.
CHEN CJ;WENG PS;CHU TC
core
Skin‐like ultra‐sensitive gas flow sensing based on ionically conductive organogels
InfoMat, EarlyView.An elaborately designed gas flow sensor based on organogels was employed to precisely monitor trace gas flow disturbances. Leveraging a reversible ion‐mediated cooperative effect, the skin‐like gas flow sensor exhibited excellent sensing performance toward gas flow, featuring low operation voltage and high sensitivity.
Jiaying Yun +11 more
wiley +1 more source
RADON CONCENTRATION AND RADON EXHALATION RATE FOR NEOPROTEROZOIC ROCKS FROM WADI UM HUYTAT IN CENTRAL EASTERN DESERT OF EGYPT [PDF]
, 2020 The main aim of this work was to shed more light on 222Rn concentration (Bq/m3), 222Rn exhalation rate, annual effective dose (in doors) and RRLC (%), in Monzogranite, Dokhan Volcanics (Rhyolite, Dacite, Quartz andesite, Andesitic basalt), Syenogranite ...
Zakaly, H. M. H., El-Taher, A.
core
Hypervision Proton Surgery: The Future Direction of Proton Therapy
iNew Medicine, EarlyView.ABSTRACT Proton beams provide unique physical advantages characterized by a low entrance dose, negligible exit dose, and a sharp Bragg peak, which enable superior sparing of normal tissues and support safe dose escalation for improved tumor control. However, conventional photon‐based fractionation remains widely used in proton therapy, where prolonged ...
Li Li, Shuanghu Yuan
wiley +1 more source
Radon exhalation and emanation assessments in the Transdanubian Central Mountain in Hungary
Radiation Medicine and ProtectionObjective: To determine the radium-226 activity concentration, the massic radon exhalation rate and emanation factor of 55 soil samples from the Central Transdanubian Mountains in Hungary as well as possible radon exhalation hotspots in the sampling area
Maté Novák +6 more
doaj +1 more source
Radon and thoron exhalation rate, emanation factor and radioactivity risks of building materials of the Iberian Peninsula. [PDF]
PeerJ, 2020 Frutos-Puerto S +5 more
europepmc +1 more source