Results 1 to 10 of about 5,964 (280)
222Rn emanation measurements for the XENON1T experiment [PDF]
The selection of low-radioactive construction materials is of utmost importance for the success of low-energy rare event search experiments. Besides radioactive contaminants in the bulk, the emanation of radioactive radon atoms from material surfaces ...
Aprile, E +6 more
core +14 more sources
The health risk from thoron (Rn-220) is usually ignored owing to its short half-life (55.6 s), but the generated thoron decay products can cause a significant dose contribution.
Jónás Jácint +5 more
doaj +2 more sources
This chapter evaluates the application of the Neoplatonic idea of emanation, as expounded by Maimonides himself in The Guide of the Perplexed, to the understanding of the structure of Mishneh torah. The first ten books are arranged according to a hierarchy of value, corresponding to the hierarchy of the successive levels of hypostases in the Plotinian ...
Emilie.D
core +5 more sources
Anomalous radon emanation linked to preseismic electromagnetic phenomena [PDF]
Anomalous emanation of radon (<sup>222</sup>Rn) was observed preceding large earthquakes and is considered to be linked to preseismic electromagnetic phenomena (e.g.
Y. Omori +6 more
doaj +1 more source
Approximate sequential Bayesian filtering to estimate 222Rn emanation from 226Ra sources using spectral time series [PDF]
A new approach to assess the emanation of 222Rn from 226Ra sources based on γ-ray spectrometric measurements is presented. While previous methods have resorted to steady-state treatment of the system, the method presented incorporates well-known ...
F. Mertes, S. Röttger, A. Röttger
doaj +1 more source
Ibn Rushd’s response to Ibn Sina and Al-Ghazali’s philosophical thoughts on cosmology
This study is based on the many cosmological problems in Islam as aspects of thought that receive serious attention. In fact, there are also many polemics of thought that occur amongst Muslim scholars, which can be divided into two main groups ...
Taufiqurrahman Taufiqurrahman +1 more
doaj +1 more source
Radon Concentration in Urban Areas in the North and West of Morocco
Radon is a colorless, odorless radioactive gas produced by the decay of uranium and radium. It is the second cause of cancer of the lungs after smoking. It has been present in Earth's crust since the creation of Earth.
A. Tayebi +3 more
doaj +1 more source
Radon is a radioactive gas produced from the uranium-238 series. Radon gas affects public health and is the second cause of lung cancer. The study samples were collected from one area of the city of Jazan, southwest of the Kingdom of Saudi Arabia.
Entesar H. El-Araby, A. Azazi
doaj +1 more source
Transcendental Happiness in the Thought of Ibn Sīnā and Ibn ‘Arabī
This article explores the concept of transcendental happiness in the philosophies of arguably the two most important figures in Islamic intellectual thought, Abū ‘Alī ibn Sīnā (d. 428/1037) and Muḥyī al-Dīn ibn ‘Arabī (d. 638/1240).
Ismail Lala, Reham Alwazzan
doaj +1 more source
The influence of building material structure on radon emanation [PDF]
In this work, the radon emanation coefficients for selected building materials that are most often used in Serbia for covering floor surfaces (concrete, concrete screed, granite, glazed ceramic tiles, marble, roofing tile, and terrazzo tile) were ...
Todorović, Nataša +6 more
core +1 more source

