List of Articles Cancellation Open Access Article Abstract Page Full-Text 1 - A Wideband Low-Noise Downconversion Mixerwith Positive-Negative Feedbacks Hadi Naderian Ahmad Hakimi 10.7508/jist.2013.02.003 Open Access Article Abstract Page Full-Text 2 - A New Capacity Theorem for the Gaussian Channel with Two-sided Input and Noise Dependent State Information Nima S. Anzabi-Nezhad Ghosheh Abed Hodtani 10.7508/jist.2019.04.005 Open Access Article Abstract Page Full-Text 3 - Jurisprudential and Legal Study of Provisos after Cancellation Seyed Mohammad Hadi Saei Maryam Saqafi Open Access Article Abstract Page Full-Text 4 - Ethical Analysis of a Comparative Study of the Rulings of Traditional and Electronic Contracts in Iran and Antitrust mahmoud erfani Open Access Article Abstract Page Full-Text 5 - A New Method for Ripple Reduction of DC Voltage Using Active Filter S. M. Dehghan A. Yazdian Varjani M. Mohamadian Open Access Article Abstract Page Full-Text 6 - Problem of Immortality of the Soul in ‘Allāmah Ṭabātabā’ī’s Philosophy Ghasem Pourhasan Hossein Kalbasi Ashtari Alireza Kolbadinezad Open Access Article Abstract Page Full-Text 7 - Linearity Enhanced Noise Cancelling Low Noise Amplifier for Ultra-Wideband Application Nileshkumar K Patel HASMUKH P KORINGA 10.61882/jist.45666.13.50.77