List of Articles Open Access Article Abstract Page Full-Text 1 - Constituents of Meaningful Life According to J.Cottingham امیرعباس علیزمانی مهدی غفوریان Open Access Article Abstract Page Full-Text 2 - The Main Features of Critical Rationalism مریم عسگرپورعلی مجید اکبری Open Access Article Abstract Page Full-Text 3 - Two Rival Approaches to Problem of Irreversibility سید رضا ملیح زهرا شجاعی Open Access Article Abstract Page Full-Text 4 - Does the History of Engineering Require the Philosophy of Engineering? علیرضا ثقه الاسلامی Open Access Article Abstract Page Full-Text 5 - The Infallibility of Prophets from the Viewpoint of Fakhr Al-Din Al-Razi محمد سعیدی مهر لیلا اختیاری Open Access Article Abstract Page Full-Text 6 - Avistotle, Ibn-Sina, and Spinoza on “Substance”: A Comparative Study مهدی اسعدی سید مرتضی طباطبایی Open Access Article Abstract Page Full-Text 7 - Duhem and Scientific Realism مریم قاسمی نراقی