the most conveni ent me thod f or d e t ermining bone dose duri ng ext ra-oral . radi ogr aphy is ph o togr aph~c r adiation desimetry.this met hod was used bec ause, it is cheap,srnall l i ghtweight a nd adequately sens itive a nd i t a l s o prov i des a p e rmanent r ecor ds ( l o}. i t i s evident f r om thi s r eport tha t a r e l a tionsh i p e xist s between the bone and s k i n dose , a...

We obtain exact solutions to the field equations for five-dimensional locally rotationally symmetric (LRS) Bianchi type-I spacetime in f(R,T) theory of gravity, where specifically, following three cases are considered: (i) f(R,T)=μ(R+T), (ii) f(R,T)=Rμ+RTμ2, and (iii) f(R,T)=R+μR2+μT, R T, respectively, Ricci scalar trace energy–momentum tensor. It is found that equation state (EOS) parameter w...

We analyze the behavior of relativistic spherical objects within context modified f(R,T) gravity considering Tolman VI spacetime, where gravitational Lagrangian is a function Ricci scalar (R) and trace energy momentum tensor (T), i.e, = R + 2βT, for some arbitrary constant β. For developing our model, we have chosen £m −p, represents matter Lagrangian. this investigation, three compact stars, n...