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 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)

Facts & Figures

Publication Start Year

1989

Number of Volumes

32

Number of Issues

119

Number of Articles

1,196

Number of Contributors

761

Article View

1,200,931

PDF Download

1,490,147

View Per Article

1004.12

PDF Download Per Article

1245.94

Journal of Sciences, Islamic Republic of Iran is open access, Free Charge publication as a non-commercial publication.

This Journal has been indexed in the well-known world databases mainly; Scopus, Directory of Open Access Journal (DOAJ)Scimago Journal Rank (Q4), Zoological RecordBiological Abstracts, and BIOSIS Previews (Clarivate Analytics).

All submitted manuscripts are checked for similarity through a trustworthy software iThenticate to be assured about its originality and then rigorously peer-reviewed by the international reviewers. 

ISO Abbreviation: J.Sci.I.R.I.

Frequency: Quarterly

Peer Review Policy: Double Blind Peer Review

Language: English

Average Time to First Decision: 12 Weeks

 

1. Evaluation of the Anticancer Effect of Xanthium Strumarium Root Extract on Human Epithelial Ovarian Cancer Cells Using 1H NMR-Based Metabolomics

Roya Malekzadeh; Mohammad Arjmand; Reza Haji Hosseini; Atusa Vaziri; Zahra Zamani

Volume 31, Issue 3 , Summer 2020, Pages 205-212

http://dx.doi.org/10.22059/jsciences.2020.291407.1007458

Abstract
  Epithelial Ovarian cancer is the leading cause of cancer mortality among women all over the world. As chemotherapeutics has many side effects, researchers have focused on the potential use of medicinal plants as natural antitumor agents. Xanthium strumarium studied in this work as an herbal anticancer ...  Read More

chemistry
2. Synthesis and DFT Calculation of a New Series of Enaminones based on 3-amino Coumarin

Pegah Nouraie; Shahram Moradi Dehaghi; Alireza Foroumadi

Volume 31, Issue 3 , Summer 2020, Pages 213-220

http://dx.doi.org/10.22059/jsciences.2020.284918.1007425

Abstract
  In this paper, the synthesis of various enaminones from the reaction of 3-aminocoumarin and ethyl-2,4-dioxo-4-arylbutanoate in the presence of p-toluene sulfonic acid is reported. The reaction was examined under different solvents and catalytic systems, which clearly proved the importance of acidic catalyst ...  Read More

3. Using Artificial Neural Network Modeling in Predicting the Amount of Methyl Violet Dye Absorption by Modified Palm Fiber

Rashin Andayesh; Maryam Abrishamkar; Hossein Hodaee

Volume 31, Issue 3 , Summer 2020, Pages 221-231

http://dx.doi.org/10.22059/jsciences.2020.286177.1007433

Abstract
  Bio-absorbent palm fiber was applied for removal of cationic violet methyl dye from water solution. For this purpose, a solid phase extraction method combined with the artificial neural network (ANN) was used for preconcentration and determination of removal level of violet methyl dye. This method is ...  Read More

chemistry
4. Kinetic Modelling of Methanol to Propylene Process on Cerium-hierarchical SAPO-34 Catalyst

masoumeh ghalbi-ahangary; Ali Taheri Najafabadi; Parviz Rashidi-Ranjbar; Zahra Taheri

Volume 31, Issue 3 , Summer 2020, Pages 233-244

http://dx.doi.org/10.22059/jsciences.2020.297076.1007496

Abstract
  In this paper, conventional SAPO-34 and Cerium Hierarchical SAPO-34 zeolites are synthesized using a hydrothermal method for methanol-to-propylene (MTP) reaction. The Ce-H-SAPO-34 catalyst shows a slightly larger crystal size, bimodal pore size distribution (microporous and mesoporous) and lower surface ...  Read More

5. Geochemistry and Sr-Nd Isotopes of the Oligo-Miocene Bagh-e-Khoshk Granitoid in SE of the UDMA, Iran: Implications for Petrogenesis and Geodynamic Setting

Sayed zia Hosseini; Mohsen Arvin

Volume 31, Issue 3 , Summer 2020, Pages 245-257

http://dx.doi.org/10.22059/jsciences.2020.296474.1007492

Abstract
  Oligo-Miocene Bagh-e-Khoshk granitoid stock is intruded into the Eocene volcanic rocks in the southeastern part of the Urumieh-Dukhtar Magmatic assemblage in Iran. The granitoids are mainly consisting of diorite, quartz diorite and granodioritic rock types. They are metaluminous to slightly peraluminous, ...  Read More

6. An Artificial Neural Network Model for Prediction of the Operational Parameters of Centrifugal Compressors: An Alternative Comparison Method for Regression

seyed hossain ebrahimi; Ahmad afshari

Volume 31, Issue 3 , Summer 2020, Pages 259-275

http://dx.doi.org/10.22059/jsciences.2020.297045.1007495

Abstract
  Nowadays, centrifugal compressors are commonly used in the oil and gas industry, particularly in the energy transmission facilities just like a gas pipeline stations. Therefore, these machines with different operational circumstances and thermodynamic characteristics are to be exploited according to ...  Read More

7. Plasma Wave Acceleration of Electron in Bubble Regime in Presence of a Planar Wiggler

Ameneh Kargarian

Volume 31, Issue 3 , Summer 2020, Pages 277-285

http://dx.doi.org/10.22059/jsciences.2020.298248.1007504

Abstract
  The plasma wave acceleration of electron in the bubble regime is investigated in a new configuration containing a planar wiggler. The space-charge field of the laser-created ion channel can focuse and stabilize the electron trajectory to guide it toward the acceleration region. The high-gradient plasma ...  Read More

1. Chemoselective Synthesis of 1,1-diacetate Using Ni2+@ Hydroxyapatite-core@shell γ-Fe2O3 Nanoparticles as an Efficient and Reusable Lewis Acid Catalyst under Solvent Free Conditions

E. Rezaee Nezhad

Volume 25, Issue 2 , Spring 2014, , Pages 125-132

Abstract
  A simple and efficient method for the chemoselective 1,1-diacetate protection of aromatic aldehydes with acetic anhydride by using Ni2+ supported on hydroxyapatite-core-shell magnetic γ-Fe2O3 nanoparticles (γ-Fe2O3@HAp-Ni2+) under solvent free conditions. This method has several advantages, ...  Read More

Biology
2. Biodecaffeination by Pseudomonas pseudoalcaligenes TPS8, an Isolated Strain from Tea Plantation Soil

morahem Ashengroph; Sajad Ababaf

Volume 24, Issue 4 , Autumn 2013, , Pages 305-312

Abstract
  Development of an environmental friendly and cost-effective process for microbial degradation of caffeine to non-toxic compounds are promising to solve the problems of physiochemical extraction of caffeine in the treatment the caffeine containing agro-industrial effluents. Thirteen bacterial strains, ...  Read More

3. Recyclable Boron Sulfonic Acid as an Environmentally Benign Catalyst for the One-Pot Synthesis of Coumarin Derivatives under Solvent-Free Condition

S. Rezayati; S. Sajjadifar

Volume 25, Issue 4 , Autumn 2014, , Pages 329-337

Abstract
  A mild and green method has been developed for the preparation of coumarins derivatives through the one-pot reactions. In our study,various phenols and ethyl acetoacetate compound in which we used silica-supported boron sulfonic acid [SiO2/B(SO4H)3] as a new, highly efficient and tri-functional inorganic ...  Read More

4. Isolation, Purification and Characterization of a Thermophilic Alkaline Protease from Bacillus subtilis BP-36

E. Omidinia

Volume 23, Issue 1 , Winter 2012, , Pages 7-13

Abstract
  The goal of this research was to isolate and identify the thermostable alkaline protease producing bacteria among several native Iranian microorganisms. At the end of screening program, a Bacillus subtilis BP-36 strain producing thermophilic alkaline protease was isolated from a hot spring in Ardebil ...  Read More

5. A New Heterogeneous Nanocatalyst for Sulfoxidation of Sulfids to Corresponding Adrafinil Analogous: Synthesis, Properties and Applications of VO3-/NH3+-SiO2/Fe3O4

M.J. Taghizadeh; A. Javidan; O. Hosseinchi

Volume 26, Issue 2 , Spring 2015, , Pages 125-130

Abstract
  A new magnetic nanocatalyst has been prepared using immobilization of vanadate onto aminopropyl functionalized SiO2/Fe3O4(VO3-/NH3+-SiO2/Fe3O4). The obtained magnetic catalyst was characterized by FT-IR, XRD, VSM and SEM techniques and used for sulfoxidation of sulfide compounds to the correspondingsulfoxides ...  Read More

chemistry
1. Can Marine Products Improve Alzheimer’s Disease: a review

Hamid-Reza Adhami; Paria Sharafi

Articles in Press, Accepted Manuscript, Available Online from 09 June 2020

http://dx.doi.org/10.22059/jsciences.2020.298061.1007502

Abstract
  Alzheimer's disease is an irreversible chronic neurodegenerative disease which is the most common cause of dementia among older adults. According to amyloid hypothesis, cholin neurotransmitters have important roles in CNS memory function, therefore cholinesterase inhibitors can improve the Alzheimer's ...  Read More

2. Constrained Supply Chain Scheduling Model Using Sequential Quadratic Programming Algorithm

Derick Erl Sumalapao; Leon Elijah C. Bagwan; Angelyn R. Lao

Articles in Press, Accepted Manuscript, Available Online from 04 July 2020

http://dx.doi.org/10.22059/jsciences.2020.277010.1007380

Abstract
  Challenges such as advances in technology, demands of global market, and limited warehouse spaces resort manufacturing industries to subcontracting. Subcontracting has been a considerable alternative in the manufacturing industries and is utilized as a strategic tool to diminish operation costs primarily ...  Read More

3. Analytical solutions for entanglement a superposition of spin coherent states with non-phase coherence parameters

Mehrzad Ashrafpour; Morteza Ahmadi; Mojtaba Jafarpour

Articles in Press, Accepted Manuscript, Available Online from 22 July 2020

http://dx.doi.org/10.22059/jsciences.2020.298214.1007503

Abstract
  In this work, the entanglement superposition of qubit bipartite coherent states with non-phase coherent parameters was investigated. To quantify the entanglement generalized concurrence measure was used. Through using generalized concurrence measure definition and analytical calculation, the solution ...  Read More

4. Active Deformation Analysis In the Dehdasht Structural Basin Based On Geomorphic Features

Kobra Heydarzadeh; Hossein Hajialibeigi; Gholamreza Gharabeigli; Jaume Verges

Articles in Press, Accepted Manuscript, Available Online from 14 September 2020

http://dx.doi.org/10.22059/jsciences.2020.293046.1007465

Abstract
  The Dehdasht Structural Basin, at the boundary of the southern Dezful Embayment and the Izeh Zone, is bordered by large anticlines with Cretaceous to Oligo-Miocene outcrops above hidden basement faults. The drainage system within the Dehdasht Structural Basin and the surrounding is considerably influenced ...  Read More

5. Chlorpyrifos-loaded silver/polyethylene glycol/chitosan nanocomposite: improved termiticidal activity against Microcerotermes diversus. (Isoptera: Termitidae)

Vahid Derakhsh Ahmadi; ZAHRA RAFIEI-KARAHROUDI; Elham Sanatgar; Babak Heidary Alizadeh; Shila Goldasteh

Articles in Press, Accepted Manuscript, Available Online from 14 September 2020

http://dx.doi.org/10.22059/jsciences.2020.297633.1007500

Abstract
  Pesticides play an important role in increasing food production by pest control. Most pesticides are less soluble in the aqueous media and need organic solvents for desirable efficacy, causing environmental pollutions. Nanopesticides overcome the problems associated with native pesticides through reduction ...  Read More

Keywords Cloud