الامام ضیاء المقدسی و منھجہ فی کتابہ الاحادیث المختارۃ

Different scholars have compiled the books which contain a large numbers of authentic Ahadith (Ahadith Sahiha), to achieve this purpose, they introduced different hadith sciences to distinguish between the true and the fabricated hadith. The authentic Sunnah is contained within the vast body of Hadith literature. One of them is Imam Zia ul Maqdasi. Imam Zia Uddin Muhammad bin Abdul Wahid Maqdasi’s book “Al Ahadith al Makhtara” is one of the best books of its kind. Many Islamic scholars have declared it better than Imam Hakim’s book Al Mustadrak. Allama Iraqi, one of his contemporaries said that the Ahadith given in his book Al Ahadith al Makhtara were not ascertained to be authentic before. Only those Ahadith have been given in this book whose asaneed are correct but they have not been reported by Imam Bukhari and Imam Muslim. Also, one of the strengths of this book is that it reflects the glimpses of Muajam. Imam Maqdasi wrote this book in the manner of Masaneed that is to say that he mentioned the name of the companion of the Holy Prophet (SAW) and then reported his traditions. Sometimes he also indicates the factors responsible for the interruption in the authenticity of Ahadith. But, sadly, Imam Maqdasi passed away and could not complete this great book. In this article I will discuss the Imam Zia ul Maqdasi approach towards “Ahadith Sahiha” in his book Al Ahadith ul Mukhtara.

Charged Isotropic and Anisotropic Fluid Gravitational Collapse

Thisthesisisidevotedtothestudyofchargedisotropicandanisotropicfluidgravitational collapse in the frame work of General Theory of Relativity. We have investigated the dynamical features of the charged viscous cylindrical source using the Misner’s approach. The Einstein-Maxwell field equations and conservation equations have been formulated for the assumed matter and geometry. Using the Darmois criteria, we have investigated the matching conditions for the smooth matchingoftheinteriorregionofcylindricalsourcewithVaidyalikeexteriorsolution. Toseeeffectsofcharge,heatfluxandviscosityonthedynamicsofgravitational collapse, the dynamical equations of the charged gravitating cylindrical source have been coupled with transportation equations. Also, we have discussed the thermalevaluationofcollapsingchargedcompactobject. Theequationsofmotion as well as junction conditions have been formulated for the spherical gravitating source. The perturbation scheme of first order is then applied to field equations, conservations equations and truncated version of the heat transport equation. The resulting system of equations provide the collapse equation and temperature profile of the gravitating system. We have explored the anisotropic fluid collapse enclosed by the cylindrical and plane symmetric spacetimes. We have presented theiparametric form of twoimetricifunctions in term ofia single metric function, which helps to determine the expansion and collapse of the gravitating sources.