Mohammad Ahmadian

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Two series of modified oligonucleotides based on the self-complementary dodecamer d(CGCTAATTAGCG) were synthesized. The first contained the -C identical withCCH2R linker at C5 of deoxyuridine at position 4 (T*) of d(CGCT*AATTAGCG) and the second contained the -SR linker. The goal of the study was to evaluate and compare these two types of side chains for(More)
This study explores the relationship between working memory capacity and self-repair behavior in first (L1) and second language (L2) oral production. 40 Iranian intermediate EFL learners participated in this study. Their working memory capacity was measured via a version of listening span test. The participants performed two oral narrative tasks, one in(More)
Due to complex composition of leachate, the comprehensive leachate treatment methods have been not demonstrated. Moreover, the improper management of leachate can lead to many environmental problems. The aim of this study was application of Fenton process for decreasing the major pollutants of landfill leachate on Kermanshah city. The leachate was collected(More)
Today, most parts of different nanotechnologies are growing and developing without any special rules and regulations. This could result in undesirable changes in the environment and affect workers in indoor and outdoor workplaces. Carbon-based nanoparticles, such as fullerenes, nanotubes, the oxides of metals such as iron and titanium, and natural inorganic(More)
Dye removal onto low cost material is a suitable method for textile wastewater treatment. The aim of this study was application of modified wheat straw as low cost adsorbent for reactive black 5 (RB5) removal from textile wastewater at laboratory scale. For modification of wheat straw, Cetylpyridinium chloride monohydrate (CPC) at 2.5 mmol/L was used. All(More)
BACKGROUND The purpose of this research was to determine the traffic noise level and changes in the Kerman City, southeast Iran in recent years. METHODS This cross-sectional study was carried out in 2008 to investigate the existing noise situation in Kerman. Sound levels (L(Max), L(Min), L(eq), L(99), L(90), L(50) and L(10)) were determined throughout 13(More)
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