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Welcome to Sigma Journal of Engineering and Natural Sciences

New registrations need manual activation by the journal; therefore, please send an email to sbilgin@yildiz.edu.tr after completing your personal information.

 

Main Website: https://sigma.yildiz.edu.tr

 

Journal Description: Our journal is officially supported by Yildiz Technical University and is a blind peer-reviewed free open-access journal published bimonthly (February, April, June, August, October, and December).

 

Publisher: Yildiz Technical University

 

Editor-in-Chief: Prof.Dr. Ahmet Selim Dalkılıç, dalkilic@yildiz.edu.tr, since 2021. 

 

E-ISSN Number: 1304-7205 (2004)

P-ISSN Number: 1304-7191 (2004)

 

Aim and Scope: The SIGMA Journal of Engineering and Science is aimed at giving a recognized platform to students, researchers, research scholars, teachers, authors, and other professionals in the field of research in various engineering subjects to publish their original and current research work to a wide, international audience.

 

Average Duration of the First Review Round: 2 months

 

Types of Publications: Research Article, Review Article, Short Communication Paper, Technical Note, Letter to Editor, Invited Paper, Book Review

 

Language of Publication: English

 

Frequency: bimonthly (6 issues per year)

 

Publication Type: Online e-version

 

Average Paper Acceptance Rate: 46% (Rejected: 2176, Published and Article-in-Press: 1908, 13.03.2025)

 

Most Cited Papers: https://scholar.google.com/citations?authuser=1&user=shyQmI4AAAAJ

 

Paper Submission: Click here in order to submit your paper. Further support is available by emailing to sigma@yildiz.edu.tr.

 

Frequently Asked Questions: https://eds.yildiz.edu.tr/sigma/Announcements/91

 

Postal Address: Yildiz Technical University, Mechanical Engineering Faculty, Department of Mechanical Engineering, Heat and Thermodynamics Division, E1 Bl Kat:2 No:17, Barbaros Bulvari, Yildiz, Besiktas, Istanbul 34349, Turkey.

 

Please read our journal announcements on the left side for the latest news.

 

 

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SIGMA Journal of Engineering and Science is licensed under a Creative Commons Attribution 4.0 International License.

Based on a work at https://eds.yildiz.edu.tr/sigma/

 

 

                  

 

 

                            

     SCImago Journal & Country Rank                    WOS-Journal.info

1714 Article(s) Found
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Review Article
Title: A REVIEW OF NANOFLUID LUBRICATION AS A CUTTING FLUID IN MACHINING OPERATIONS
Authors: Sanjeev Kumar GUPTA, Vivek RATHORE
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:1052-1066
DOI: 10.14744/sigma.2025.00091
Viewed: (1) times
Abstract | Full Text| PDF

Review Article
Title: SUSTAINABLE UTILIZATION OF SUGARCANE BAGASSE ASH AS STABILIZATION AGENT ON SUBGRADE MATERIAL FOR HIGHWAY CONSTRUCTION- A REVIEW
Authors: Lasmar GARBA, Anoop BHARDWAJ, Usman USMAN ALIYU, Ibrahim Auwal SAYYADI, Mansur Isah ISMAIL
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:1038-1051
DOI: 10.14744/sigma.2025.00090
Viewed: (0) times
Abstract | Full Text| PDF

Research Article
Title: EFFICIENT HYBRID APPROACH FOR FEATURE EXTRACTION USING METAHEURISTIC ALGORITHM AND MAJORITY VOTING IN SOCIAL MEDIA NETWORKS
Authors: Sonali LUNAWAT, Jyoti RAO, Pramod PATIL
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:1020-1037
DOI: 10.14744/sigma.2025.00089
Viewed: (2) times
Abstract | Full Text| PDF

Research Article
Title: STUDY OF THE ANTIBIOTIC RESISTANCE OF SOME BACTERIAL STRAINS ISOLATED FROM THE GUT MICROBIOTA OF CHILDREN FED WITH COMMERCIAL INFANT FORMULA
Authors: Belgharbi ASMAA, Allam Mohamed AMINE, Benyelless MIRVETTE, Tir touil AICHA
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:1014-1019
DOI: 10.14744/sigma.2025.00088
Viewed: (3) times
Abstract | Full Text| PDF

Research Article
Title: A DYNAMIC STUDY OF THE GENERALIZED CHEEGER PROBLEM: AN APPLICATION TO THE TEMPORAL PREDICTION OF LANDSLIDES AND RAINFALL THRESHOLD
Authors: Praveen Kumar KUSHWAHA, Lakshmi Narayan MISHRA
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:999-1013
DOI: 10.14744/sigma.2025.00087
Viewed: (6) times
Abstract | Full Text| PDF

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1714 Article(s) Found
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