Results 61 to 70 of about 5,440,860 (285)
Soil Radon Exhalation Rate as a Function of Rainfall and Soil Suction Pressure
, 2004 It was been found that the contents of water in soil played a significant role in the rate of radon exhalation. Soil suction pressure, which is related to water content, is also related to radon exhalation rate.
Mahat, R.H., Amin, Y.M.
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Validation of a novel respiratory rate monitor based on exhaled humidity [PDF]
British Journal of Anaesthesia, 2012 Postoperative monitoring of ventilation is largely restricted to the measurement of haemoglobin-oxygen saturation and respiratory rate (RR) derived from the ECG. measurement is inadequate when used with supplemental oxygen and ECG-derived RR is subject to artifacts.
Niesters, M. +6 more
openaire +3 more sources
Enhancing Sensitivity across Scales with Highly Sensitive Hall Effect‐Based Auxetic Tactile Sensors
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.Herein, a tactile sensor based on hall‐effect sensors with an auxetic structure, called Hall effect‐based auxetic tactile sensor (HEATS), is proposed. The change in magnetism resulting from the deformation of the auxetic structure is utilized for sensing.
Youngheon Yun +6 more
wiley +1 more source
Scientific ReportsRadon-222 (222Rn) exhalation from natural and building materials is a significant source of indoor radiation exposure, yet the effects of key physical parameters controlling radon release remain insufficiently understood.
Sahar Elnobi +4 more
doaj +1 more source
International Forum of Allergy &Rhinology, EarlyView.ABSTRACT Background Biologic treatments were introduced for chronic rhinosinusitis with nasal polyps (CRSwNP) in 2019. Treatment algorithms for medically refractory CRSwNP remain open, with patients choosing among surgery, biologics, or both. Real‐world utilization of surgery and biologics remains incompletely characterized.
Stephanie Shintani Smith +5 more
wiley +1 more source
Computational fluid dynamics simulations of airflow through the nasal passages of rhinolophoid bats
The Anatomical Record, EarlyView.Abstract The nasal passages of bats that emit their echolocation call through their nostrils have adapted for sound emission as well as standard respiratory and olfactory functions. Rhinolophids, hipposiderids and rhinonycterids all use a high duty cycle (HDC) echolocation strategy.
Carley Goodwin +7 more
wiley +1 more source
Investigation of the radon exhalation rate: an influence of humidity and a grain size [PDF]
, 2017 U radu je merena ekshalacija radona iz bigra iz Niške Banje poznatom po povišenoj koncentraciji 226Ra. Bigar zbog svoje velike poroznosti i visoke koncentracije radijuma je idealan materijal za testiranje parametara od kojih zavisi brzina ekshalacije ...
Ujić, Predrag +5 more
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The pelvis doesn't walk by itself: Wider pelves reduce the cost of walking over unstable surfaces
The Anatomical Record, EarlyView.Abstract Walking over variable and/or unstable terrain is a key aspect of daily life and was crucial to the evolution of bipedalism. The ability to find gait solutions that maintained stability over uneven terrain for the least increase in metabolic cost was likely a hallmark of locomotor effectiveness in early humans, in particular acting as an ...
Cara Wall‐Scheffler +2 more
wiley +1 more source
The Radon Exhalation Rate and Dose Assessment of Granite Used as a Building Material in Serbia
AtmosphereThe application of energy-saving policies in buildings could lead to a decrease in the air exchange rate in dwellings, which could consequently lead to an increase in indoor radon concentration and, therefore, to an increase in resident exposure to ...
Fathya Shabek +6 more
doaj +1 more source
Evaluation of radon exhalation rate from granite stone
, 2011 230-231This study evaluates radon exhalation rate from 10 different granite stones, used for building construction in Iran.Radon exhalation rate ranged from non-detectable to 0.6 Bq m-2 h-1.
Nassiri, P +2 more
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