Volume 31 (2020)
Volume 30 (2019)
Volume 29 (2018)
Volume 28 (2017)
Volume 27 (2016)
Volume 26 (2015)
Volume 25 (2014)
Volume 24 (2013)
Volume 23 (2012)
Volume 21 (2010)
Volume 20 (2009)
Volume 19 (2008)
Volume 18 (2007)
Volume 17 (2006)
Volume 16 (2005)
Volume 15 (2004)
Volume 14 (2003)
Volume 13 (2002)
Volume 12 (2001)
Volume 11 (2000)
Volume 10 (1999)
Volume 9 (1998)
Volume 8 (1997)
Volume 7 (1996)
Volume 6 (1995)
Volume 5 (1994)
Volume 4 (1993)
Volume 3 (1992)
Volume 2 (1991)
Volume 1 (1990)
Volume 1 (1989)
1. Mutation Screening of ENAM, KLK4, MMP20 and FAM83H Genes among the Members of Five Iranian Families Affected with Autosomal Recessive Hypoplastic Amelogenesis Imperfecta

Mansour Heidari; M. Ghandehari Motlagh; F. Mohandes; H. Noori-Daloii; C. Azimi; M.R. Noori-Daloii; A. Ebrahimi Takalo; M. Ghavam; S. Saee-Rad; G. Meighani; J. Pourhashemi; M. Heidari

Volume 22, Issue 4 , Autumn 2011, Pages 305-310

  Amelogenesis Imperfectas (AIs) are clinically and genetically heterogeneous conditions characterized by a wide range of clinical features. These abnormalities of enamel formation are categorized into three main groups, hypoplastic, hypomaturation and hypocalcified with different modes of inheritance ...  Read More

2. Photosynthesis, Nitrogen Metabolism and Antioxidant Defense System in B-Deficient tea (Camellia sinensis (L.) O. Kuntze) Plants

R. Hajiboland

Volume 22, Issue 4 , Autumn 2011, Pages 311-320

  Response of tea plants to B deficiency was studied in hydroponic medium under environmentally controlled conditions. Plants height, number of leaves and dry matter production of shoot and root were significantly decreased by B deficiency. Concentration of chlorophyll, carotenoids, anthocyanins and flavonoids ...  Read More

3. Production of Recombinant Proline Dehydrogenase Enzyme from Pseudomonas fluorescens pf-5 in E. coli System

E. Omidinia

Volume 22, Issue 4 , Autumn 2011, Pages 321-327

  Proline dehydrogenase (ProDH; belongs to superfamily of amino acid dehydrogenase, which plays a significant role in the metabolic pathway from proline to glutamate. The goal of this research was gene cloning and characterization of ProDH enzyme from Pseudomonas fluorescens pf-5 strain. The ...  Read More

4. Synthesis and Characterization of Cr2O3 Nanoparticles with Triethanolamine in Water under Microwave Irradiation

F. Farzaneh

Volume 22, Issue 4 , Autumn 2011, Pages 329-333

  Cr2O3 nanoparticles were prepared using Cr(NO3)3.9H2O as starting material, triethanolamine (TEA) as template and water as green solvent under microwave irradiation. The products were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), Fourier transform infrared (FT-IR), ...  Read More

5. Vascular Cryptogam Plants of the Khoshyeilagh Formation, Northern Shahrud, Eastern Alborz Ranges

h. hashemi

Volume 22, Issue 4 , Autumn 2011, Pages 335-343

  Fragmentary, indifferently preserved, and of low diversity plant remains occur in basal part of the Khoshyeilagh Formation, northern Shahrud, eastern Alborz Ranges. The oldest hitherto reported from Iran, the remains are essentially assignable to lycophytes and psilophytes. Additionally, spores retrieved ...  Read More

6. APG: An Efficient Software Program for Amp-Pl Thermobarometry Based on Graphical Method

M. Sayari

Volume 22, Issue 4 , Autumn 2011, Pages 345-349

  Geothermobarometry equations are based on thermodynamic principles and appear in single or multi-variant functions. The number of variants for a specific composition or reaction usually is reduced into 2 involving temperature (T) and pressure (P). Since most of planned equations have two passive or variant ...  Read More

7. A Pure First Order Representation for Undamped Second Order Descriptor Systems

A. Aasaraai

Volume 22, Issue 4 , Autumn 2011, Pages 351-353

  The aim of this paper is to analyze the undamped second order descriptor systems to show the possibility of transform an undamped second order descriptor system to a pure first order descriptor system ,on different ways, while stating some of its benefits. Meanwhile we will introduce pure first order ...  Read More

8. Frames and Homogeneous Spaces

A. Ghaani Farashahi

Volume 22, Issue 4 , Autumn 2011, Pages 355-361

  Let be a locally compact non?abelian group and be a compact subgroup of also let be a ?invariant measure on the homogeneous space . In this article, we extend the linear operator as a bounded surjective linear operator for all ?spaces with . As an application of this extension, we show ...  Read More