Volume 31 (2020)
Volume 29 (2018)
Volume 28 (2017)
Volume 27 (2016)
Volume 26 (2015)
Volume 25 (2014)
Volume 24 (2013)
Volume 23 (2012)
Volume 22 (2011)
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)
Biology
1. Designing Of Degenerate Primers-Based Polymerase Chain Reaction (PCR) For Amplification Of WD40 Repeat-Containing Proteins Using Local Allignment Search Method

Abbas Jolodar

Volume 30, Issue 2 , Spring 2019, Pages 105-111

http://dx.doi.org/10.22059/jsciences.2019.271719.1007349

Abstract
  Degenerate primers-based polymerase chain reaction (PCR) are commonly used for isolation of unidentified gene sequences in related organisms. For designing the degenerate primers, we propose the use of local alignment search method for searching the conserved regions long enough to design an acceptable ...  Read More

Biology
2. SHOX2 and WT1 Promoter Methylation Correlates with the Lung Cancer in Iranian Patients

Mohammad taghi khatibi; shahla Mohammad Ganji; Somayeh Chavoshei; Arda Kiani; Seyed Mostafa Hosseini; Mahmoud Tavallaie

Volume 30, Issue 2 , Spring 2019, Pages 113-122

http://dx.doi.org/10.22059/jsciences.2019.71747

Abstract
  Lung cancer is among the most common cause of cancer death in the world. Since the disease is diagnosed in the middle or late stages of the cancer development a more efficient method for an early diagnosis of the disease is required. The main goal of this study was to investigate the correlation between ...  Read More

chemistry
3. Crystal Structure and Nanoparticles of Dinuclear Silver(I) Complex [Ag2(PPh3)2(μ-S-4nb-tsc)2(η1-S-4nb-tsc)2](NO3)2

Aliakbar Dehno Khalaji; Ensieh Shahsavani; Michal Dusek; Monika Kucerakova

Volume 30, Issue 2 , Spring 2019, Pages 123-128

http://dx.doi.org/10.22059/jsciences.2019.256608.1007252

Abstract
  Nanoparticles of a new dinuclear silver(I) complex [Ag2(PPh3)2(μ-S-4nb-tsc)2(η1-S-4nb-tsc)2](NO3)2, where 4nb-tsc = 4-nitrobenzylidenethiosemicarbazone and PPh3 = triphenylphosphine, were prepared in an ultrasonic bath and characterized by FT-IR and SEM. The crystal structure of a suitable single ...  Read More

chemistry
4. The Chemoselective Fischer’s Synthesis of Indolenine Derivatives By iso-Butyric Acid As A Weak Organic Acid Catalyst

sami sajjadifar; Issa Amini; Z. Navabi; Hadi Jabbari; Omidali Pouralimardan

Volume 30, Issue 2 , Spring 2019, Pages 129-134

http://dx.doi.org/10.22059/jsciences.2019.284702.1007424

Abstract
  Iso-butyric acid as a new, simple, and expensive solvent/catalyst was successfully used for the chemoselective Fischer’s synthesis of indolenines derivatives 3a-r by one-pot condensation reaction of various phenylhydrazines 1a-e with the substituted acetophenones 2a-c at reflux conditions. In this ...  Read More

chemistry
5. Synthesis and Application of Bis[1,2-(4-aryl-2-alkyl-1H- inden-1-yl)]Ethane as an Efficient`Ligand for Preparation of Olefin Polymerization Catalysts

v. Lotfi; B. Emamgholi; S. T. Bahrami; E. poorakbar

Volume 30, Issue 2 , Spring 2019, Pages 135-142

http://dx.doi.org/10.22059/jsciences.2019.71749

Abstract
  In this study, a class of bis-1,2-(4-aryl-2-alkyl-1H- inden-1-yl) ethane was synthesized and characterized by spectroscopic methods such as 1HNMR, 13CNMR, melting point and FTIR. bis-1,2-(4-aryl-2-alkyl-1H- inden-1-yl) ethane was synthesized by the reaction of butyl­lithium, arylindenes and dibromoethane ...  Read More

Geology
6. Depositional Environment and Sequence Stratigraphy of the Oligocene-Miocene Deposits North and East of Dehdasht, Izeh Zone, Zagros Basin, Iran

Reza Moussavi-Harami; Farrokh Naseri-Karimvand; Asadollah Mahboubi; A. Ghabeishavi; Ruhollah Shabafrooz

Volume 30, Issue 2 , Spring 2019, Pages 143-166

http://dx.doi.org/10.22059/jsciences.2019.71750

Abstract
  In this study, four well-exposed outcrops of the Asmari Fm in the southeastern part of the Izeh Zone of the Zagros Mountains were measured and sampled. In this region, the Asmari Fm is Oligocene to Early Miocene in age as determined by large benthic foraminifera. Based on depositional geometries, biogenic ...  Read More

Geology
7. An Integrated Geophysical Approach for Porosity and Facies Determination: A Case Study of Tamag Field of Niger Delta Hydrocarbon Province

Emele Uduma Okpogo; Ifenyinwa Atueyi Obiageli; Chukwuemeka Patrick Abbey

Volume 30, Issue 2 , Spring 2019, Pages 167-176

http://dx.doi.org/10.22059/jsciences.2019.71751

Abstract
  Petro physics, rock physics and multi-attribute analysis have been employed in an integrated approach to delineate porosity variation across Tamag Field of Niger Delta Basin. Gamma and resistivity logs were employed to identify sand bodies and correlated across the field. Petro physical analysis was ...  Read More

Statistics
8. Strong Convergence Rates of the Product-limit Estimator for Left Truncated and Right Censored Data under Association

Amir Hossin Shabani; Hadi Jabbari Nooghabi; Vahid Fakoor

Volume 30, Issue 2 , Spring 2019, Pages 177-185

http://dx.doi.org/10.22059/jsciences.2019.262991.1007303

Abstract
  Non-parametric estimation of a survival function from left truncated data subject to right censoring has been extensively studied in the literature. It is commonly assumed in such studies that the lifetime variables are a sample of independent and identically distributed random variables from the target ...  Read More