Extensive research on the dynamics of radon gas (Rn-222) originating from the radioactive
decay of radium (Ra-226) in geological subsurface media, sheds light on its periodic release …

A new methodology, imputation by feature importance (IBFI), is studied that can be applied
to any machine learning method to efficiently fill in any missing or irregularly sampled data. It …

At present, Rn subsurface flow can be described only by diffusion and advection
transportation models within porous media that currently exist. Even though the temperature …

Recent years have seen increased attention given to radon from two scientific directions.
After neglecting radon as an earthquake precursor in the 1990s, it has become the subject of …

Radon (222 Rn) is a radioactive gas that occurs naturally in the soil and is harmful to the
environment and health. However, the measuring the amount of radon flowing is …

Monitoring of earth-air humidity in soil has revealed extensive rising/falling activity on the
land. Alternation of dry and wet air is the main root cause deterioration in cave wall …

Long-term monitoring of Rn-222 and CO2 at a depth of several dozen meter at the Sde-
Eliezer site, located within one of the Dead Sea Fault Zone segments in northern Israel, has …

This article primarily focuses on the performance evaluation of a new methodology,
imputation by feature importance (IBFI), to serve its imputed dataset in further regression …

Fugitive gas migration (GM) from compromised oil and gas wells remains a global concern.
To understand environmental impacts from GM there is a need to characterize the transport …

Advances in gas sensors and open-source hardware are enabling new options for low-cost
and light-weight gas sampling devices that are also robust and easy to use and construct …