Results 41 to 50 of about 170,557 (333)

Permitted Unless Prohibited: The Changed Soviet Mentality [PDF]

open access: yes, 1996
Even more basic than the presence of an abundance of experts and specialists, however, is the need for an amorphous intangible, the will to achieve and succeed. The will of a nation, an admittedly nebulous and vague idea, ideally is discerned, expressed,
Radon, Jenik
core   +1 more source

Perceived Impacts and Predictors of Cannabis Products used by Rheumatology Patients in Alberta: A Multivariable Analysis of Cross‐sectional Survey Data

open access: yesArthritis Care &Research, Accepted Article.
Objective This study aimed to characterize cannabis product choices (cannabinoid content and formulation) among rheumatology patients, and their associations with patient factors, patient reported perceived side effects and positive impacts. Methods An online survey (delivered from March to November 2022) was distributed by Alberta Health Services to ...
Susan Zhang   +10 more
wiley   +1 more source

A comparative analysis of indoor radon activity concentrations in Romanian houses and educational institutions

open access: yesHeliyon
Radon accumulation in indoor environments poses a significant public health concern, especially in educational institutions, where children are particularly vulnerable.
Alexandra Cucoş   +13 more
doaj   +1 more source

Kernel-based Image Reconstruction from Scattered Radon Data [PDF]

open access: yes, 2016
Computerized tomography requires suitable numerical methods for the approximation of a bivariate function f from a finite set of discrete Radon data, each of whose data samples represents one line integral of f .
DE MARCHI, Stefano   +2 more
core   +1 more source

From Wafers to Electrodes: Transferring Automatic Optical Inspection (AOI) for Multiscale Characterization of Smart Battery Manufacturing

open access: yesAdvanced Functional Materials, EarlyView.
Automat optical inspection (AOI) techniques in semiconductor fabrication can be leveraged in battery manufacturing, enabling scalable detection and analysis of electrode‐ and cell‐level imperfections through AI‐driven analytics and a digital‐twin framework.
Jianyu Li, Ertao Hu, Wei Wei, Feifei Shi
wiley   +1 more source

Projects of biomonitoring for the purposes of objects' and territories' radioecological conditions diagnostics

open access: yesRUDN Journal of Ecology and Life Safety, 2008
The concept of biomonitoring is based on the on a basic postulate of ecology, that the condition of bioobject and its adaptable parameters reflects a condition of the environments.
D A Markelov, O E Polynova
doaj  

Factors Influencing Radon Variability and Measurement Protocol Optimization in Romanian Educational Buildings Using Integrated and Continuous Measurements

open access: yesAtmosphere
Due to the higher susceptibility of children to ionizing radiation, it is imperative to evaluate the radon activity concentration (RAC) in educational buildings, conduct additional investigations to identify radon entry routes, and implement remedial ...
Gabriel-Cristian Dobrei   +6 more
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

Extending the Support Theorem to Infinite Dimensions [PDF]

open access: yes, 2009
The Radon transform is one of the most useful and applicable tools in functional analysis. First constructed by John Radon in 1917 it has now been adapted to several settings.
Becnel, Jeremy J.
core   +2 more sources

Low radon exposures and lung cancer risk: joint analysis of the Czech, French, and Beaverlodge cohorts of uranium miners. [PDF]

open access: yes, 2019
It is well established that high radon exposures increase the risk of lung cancer mortality. The effects of low occupational exposures and the factors that confound and modify this risk are not clear and are needed to inform current radiation protection ...
Lane, Rachel SD   +5 more
core   +3 more sources

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