Recently the following understanding of epistemological skepticism has become widely accepted: skepticism about our knowledge of the world is not a thesis to be accepted or refuted; the philosophical problem skepticism presents is nothing but a paradox to be solved, a paradox given rise to by some apparently forceful arguments for skepticism. Call this the paradox view of skepticism. The parado...

Tuberculosis is a global threat to human existence. A model investigate the transmission of tuberculosis was constructed and analysed. The threshold quantity ( R_0) that predicts existence or extinction disease in population computed. It found local stability asymptotically stable when basic reproduction number less than unity at disease-free – equilibrium point. Lyapunov function order analyse...

the idea of relation between religions is one of important subjects in comparative religion, philosophy of religion and new theology. in this respect, from one hand the theory of plurality and diversity of religions, and on the other hand globalization, which is one of outcomes of our modern world, has lead human beings on some new attitudes about relation of religions like: exclusivism, plural...

The article discusses the proposals for replying to the skeptical challenge developed by the socalled Neo-mysterians, and more particularly by the most eloquent of them, Colin McGinn. McGinn’s version of mysterianism, which he labels “Transcendental Naturalism,” is a very candid and rigorous form of scientific naturalism since (contrary to the standard naturalistic views) it is prepared to conc...

one of the issues raised in the discussion knowledge of god, is the existence of different stage in this regard. despite the unity and simplicity of god and apparent similarity of knowers in existence, however, it is a question that why this plurality exist? mulla sadra, according to his philosophical principles like copulative existing of caused to cause, ontological approach to knowledge and ...

A mathematical model of a within-host viral infection with explicit age-since-infection structure for infected cells is presented. A global analysis of the model is conducted. It is shown that when the basic reproductive number falls below unity, the infection dies out. On the contrary, when the basic reproductive number exceeds unity, there exists a unique positive equilibrium that attracts al...