Islam has allowed the husband and the wife in marriage every possible liberty to enjoy conjugal relations with each other, except three: 1  It is strictly prohibited to have sexual intercourse with ones wife during her period of menstruation. 2  It is strictly prohibited to enter the woman through her anus.slam has allowed the husband and the wife in marriage every possible liberty to enjoy conjugal relations with each other, except three: 1  It is strictly prohibited to have sexual intercourse with ones wife during her period of menstruation. 2  It is strictly prohibited to enter the woman through her anus.
1 Alpha radiation is a heavy, very short-range particle and is actually an ejected helium nucleus. 2  Some characteristics of alpha radiation are: 3  Examples of some alpha emitters: radium, radon, uranium, thorium. 4  Most alpha radiation is not able to penetrate human skin. Alpha Radiation. 2  Alpha radiation is a heavy, very short-range particle and is actually an ejected helium nucleus. 3  Some characteristics of alpha radiation are: 4  Examples of some alpha emitters: radium, radon, uranium, thorium.
Three types of radioation-Alpha, Beta, Gamma. There are three primary types of radiation: 1  Alpha-these are fast moving helium atoms. 2  They have high energy, typically in the MeV range, but due to their large mass, they are stopped by just a few inches of air, or a piece of paper.3  Beta-these are fast moving electrons. Alpha-these are fast moving helium atoms. 2  They have high energy, typically in the MeV range, but due to their large mass, they are stopped by just a few inches of air, or a piece of paper. 3  Beta-these are fast moving electrons. 4  They typically have energies in the range of a few hundred keV to several MeV.