List of Articles Open Access Article Abstract Page Full-Text 1 - Religious Experience and Perceiving God; A Critical Evaluation of Alston’s Theory بابک عباسی Open Access Article Abstract Page Full-Text 2 - Could Negative Facts Solve the Negative Truths Problem? محسن زمانی Open Access Article Abstract Page Full-Text 3 - Sohrawardi and the Problem of Realism سید عباس ذهبی Open Access Article Abstract Page Full-Text 4 - The Problem of the Unit of Selection and the Ontic Structural Realist's Solution ابوتراب یغمایی Open Access Article Abstract Page Full-Text 5 - Ibn Sina on General limits of knowledge محمد علی اخگر سید صدر الدین طاهری Open Access Article Abstract Page Full-Text 6 - On Carnap's Endeavor for By-Passing the Barriers of Meaningful Speech مجید داودی بنی