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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: 37% (Rejected: 3763, Published and Article-in-Press: 2245, 17.03.2026)

 

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

 

 

 

 

 

 

1904 Article(s) Found
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Review Article
Title: The impact of digital design on Façade performance: A literature review
Authors: Ayça AKKAN ÇAVDAR, Nilhan VURAL
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: April, Year: 2026, Volume: 44, Issue: 2, (APR 2026), pp:1540-1559
DOI: 10.14744/sigma.2026.2049
Viewed: (107) times
Abstract | Full Text| PDF

Review Article
Title: Systematic review and analysis on recent techniques of photo sketch matching
Authors: Vishakha SEHDEV VERMA, Nidhi MALIK, Anshul BHATIA
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: April, Year: 2026, Volume: 44, Issue: 2, (APR 2026), pp:1526-1539
DOI: 10.14744/sigma.2024.2048
Viewed: (62) times
Abstract | Full Text| PDF

Review Article
Title: Recent advancements in refractory materials and digital innovations in precision manufactuing
Authors: Mustafa M. MANSOUR
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: April, Year: 2026, Volume: 44, Issue: 2, (APR 2026), pp:1509-1525
DOI: 10.14744/sigma.2025.00096
Viewed: (60) times
Abstract | Full Text| PDF

Research Article
Title: Dam-break analysis with infoworks ıcm model for earthquake-damaged Sultansuyu Dam: Different scenarios and computational costs
Authors: Burak ÇIRAĞ, Alp Ertuğrul ÖZER, Rıdvan KARAGÖZ, Bilal UTANCİK, Alaaddin Özgüray AYDIN, Mahmut FIRAT
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: April, Year: 2026, Volume: 44, Issue: 2, (APR 2026), pp:1491-1508
DOI: 10.14744/sigma.2026.2047
Viewed: (57) times
Abstract | Full Text| PDF

Research Article
Title: Deep neural network multilayer perceptron for Parkinson’s disease diagnosis using vocal data
Authors: Nalineekumari ARASAVALI, Vinod Kumar MOGADALA, LS Narasimharao POTHANA, Sasibhushanarao GOTTAPU
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: April, Year: 2026, Volume: 44, Issue: 2, (APR 2026), pp:1481-1490
DOI: 10.14744/sigma.2026.2046
Viewed: (64) times
Abstract | Full Text| PDF

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1904 Article(s) Found
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