Results 61 to 70 of about 95,461 (311)

The Geogenic Radon Potential in the Eastern Part of the Poiana Ruscă Mountains (Southern Carpathians, Romania)

open access: yesAtmosphere
Detailed soil radon measurements were conducted in the eastern Poiana Ruscă Mountains, motivated by the area’s complex geology, varied topography, and previously reported high indoor radon levels that pose a health risk to local residents. A total of 110
Alexandru Lupulescu   +4 more
doaj   +1 more source

Global Estimate of Lung Cancer Mortality Attributable to Residential Radon

open access: yesEnvironmental Health Perspectives, 2018
Background: Radon is the second most important cause of lung cancer, ranked by the World Health Organization as the fifth leading cause of mortality in 2010.
Janet Gaskin   +3 more
semanticscholar   +1 more source

Enhanced Switching Performance in Single‐Crystalline PbTiO3 Ferroelectric Memristors for Replicating Synaptic Plasticity

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrated single‐crystalline PbTiO3‐based memristors with atomically sharp interfaces, well‐ordered lattices, and minimal lattice mismatch. The devices exhibited an ON/OFF ratio exceeding 105, high stability, and rich resistance‐state modulation.
Haining Li   +7 more
wiley   +1 more source

Study on the regeneration of activated carbon adsorbed with radon by using a deep depressurization method

open access: yesRadiation Medicine and Protection
Objective: To develop a heating-free, rapid, and efficient method for the regeneration of activated carbon by introducing deep depressurization. Methods: A validation experimental setup was designed to systematically investigate the impacts of various ...
Yong Zhu, Detao Xiao, Xiangyuan Deng
doaj   +1 more source

Radon potential, geologic formations, and lung cancer risk

open access: yesPreventive Medicine Reports, 2015
Objective: Exposure to radon is associated with approximately 10% of U.S. lung cancer cases. Geologic rock units have varying concentrations of uranium, producing fluctuating amounts of radon.
Ellen J. Hahn   +6 more
doaj   +1 more source

Positive‐Tone Nanolithography of Antimony Trisulfide with Femtosecond Laser Wet‐Etching

open access: yesAdvanced Functional Materials, EarlyView.
A butyldithiocarbamic acid (BDCA) etchant is used to fabricate various micro‐ and nanoscale structures on amorphous antimony trisulfide (a‐Sb2S3) thin film via femtosecond laser etching. Numerical analysis and experimental results elucidate the patterning mechanism on gold (reflective) and quartz (transmissive) substrates.
Abhrodeep Dey   +12 more
wiley   +1 more source

Interventions to promote home radon testing: A randomized clinical trial of a smartphone app vs. printed brochures

open access: yesCancer Medicine, 2023
Radon is a preventable cause of lung cancer, but the percentage of homes tested for radon is low. We previously developed a smartphone app that informs users about radon and allows them to request a free radon test.
Soojung Kim   +4 more
doaj   +1 more source

Geochemical Behavior of Uranium and Radon in Groundwater of Jurassic Granite Area, Icheon, Middle Korea

open access: yesWater, 2019
Uranium concentrations (a total of 82 samples) in groundwater in Icheon, middle Korea, showed a wide range from 0.02 to 1640 μg/L with a mean of 56.77 μg/L, a median of 3.03 μg/L, and a standard deviation of 228.63 μg/L.
Byong-Wook Cho, C. Choo
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy