Volume 2, Issue 8: 2015

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An investigation of the parameters impacting pressurized sand filter efficiency in rural fresh water refinery in an Urban Area (Case study: Almassi Refinery in Sheiban County)

Authors:  Roozbeh Aghamajidi, Yaser Esmaeili, Mehdi Jafarzadeh, Mohammad Mehdi Heydari

Keywords: Sand filters-Water parameters-Anthracite-Perlite-Poly aluminum chloride

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Studying the effectiveness of time management in reducing occupational stresses of school managers in Alborz province

Authors:  Asadpour Kobra, Ramezan Jahanian

Keywords: Education-Management-Training-Occupational Stress- Time control-School managers

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Comparative analysis on architectural characters of Iranian wind catchers in hot arid (case study: Yazd & Bandar Lengeh)

Authors:  Mahnaz Mahmoudi Zarandi

Keywords: Wind catcher-Architecture-Climate architecture-Arid

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Study of noise pollution during Nawruz festival in Duhok city, Iraq

Authors:  Kamil M. Yousif

Keywords: Noise pollution-Nawruz-Sound level-Laser-show spectacular

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