List of Articles معیار ارزیابی عملکرد Open Access Article Abstract Page Full-Text 1 - The effects of using two compound twisted tapes to enhance the performance of a parabolic trough solar collector mojtaba jamiati Hossein Pourmohamadian Open Access Article Abstract Page Full-Text 2 - performance enhancement of a two-fluid corrugated torsional heat exchanger containing hybrid nanofluids mojtaba jamiati Hossein Pourmohamadian Open Access Article Abstract Page Full-Text 3 - Higher moments Portfolio Optimization based on Generalized CAPM with asymmetric power distribution and fat tail Ali Souri Saeid Fallahpour Bahman Esmaeili