List of Articles تنش حرارتی Open Access Article Abstract Page Full-Text 1 - Initial design of rotary vane motor seals based on thermal analysis Seyed Masoud Hashemi Yaser Hoseini Open Access Article Abstract Page Full-Text 2 - The Heat Effect of Composite Deck Behavior Railroad Bridges (Case Study: Part Two, railroad Project of Meyaneh-Bostanabad-Tabriz) alireza saeedi ahmad maleki Open Access Article Abstract Page Full-Text 3 - Effect of cold stress on chlorophyll content, chlorophyll fluorescence and activity of oxidative enzymes of barley cultivars (Hordeum vulgare L.) Ali Bashirzadeh Khanlar Dayyan Abdullayev Zaman Mahmudov