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Welcome to Sigma Journal of Engineering and Natural Sciences

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

 

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

 

Publisher: Yildiz Technical University

 

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

 

E-ISSN Number: 1304-7205 (2004)

P-ISSN Number: 1304-7191 (2004)

 

Aim and Scope: 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

 

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

 

Language of Publication: English

 

Frequency: Quarterly (4 issues per year)

 

Publication Type: Online e-version

 

Average Paper Acceptance Rate: 60% (Rejected: 1021, Published and Article-in Press: 1549, 01.04.2023)

 

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/

 

                          

 

 

                            

                                                 

 

1380 Article(s) Found
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Research Article
Title: ANALYSIS OF CRITERIA ACTING ON CORONAVIRUS
Authors: Edanur SONEL, Şeyda GÜR, Tamer EREN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2023, Volume: 41, Issue: 3, (JUN 2023), pp:592-601
DOI: 10.14744/sigma.2023.00063
Viewed: (7) times
Abstract | Full Text| PDF

Research Article
Title: EXERGETIC PERFORMANCE ANALYSIS AND COMPARISON OF OXY-COMBUSTION AND CONVENTIONAL GAS TURBINE POWER CYCLES
Authors: Ibrahim OZSARI, Yasin UST, Asim Sinan KARAKURT
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2023, Volume: 41, Issue: 3, (JUN 2023), pp:575-591
DOI: 10.14744/sigma.2022.00104
Viewed: (15) times
Abstract | Full Text| PDF

Research Article
Title: SOFT QUASI-IDEALS OF SOFT NEAR-RINGS
Authors: Thiagarajan MANIKANTAN, Pachamuthu RAMASAMY, Aslıhan SEZGIN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2023, Volume: 41, Issue: 3, (JUN 2023), pp:565-574
DOI: 10.14744/sigma.2023.00062
Viewed: (12) times
Abstract | Full Text| PDF

Research Article
Title: OPTIMIZATION OF ONE-DIMENSIONAL BIN PACKING PROBLEM USING A HYBRID FLOWER POLLINATION ALGORITHM
Authors: Harun GEZİCİ, Haydar LİVATYALI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2023, Volume: 41, Issue: 3, (JUN 2023), pp:545-564
DOI: 10.14744/sigma.2023.00061
Viewed: (13) times
Abstract | Full Text| PDF

Research Article
Title: EFFECT OF MGZN2 ADDITION ON THE SINTERING DENSITY, MICROSTRUCTURE AND HARDNESS OF ALUMINUM ALLOYS PREPARED BY POWDER METALLURGY METHOD
Authors: İsmail Seçkin ÇARDAKLI, Şükran KARADENIZ, Ersin ARSLAN, Dilşad AKGÜMÜŞ GÖK
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2023, Volume: 41, Issue: 3, (JUN 2023), pp:538-544
DOI: 10.14744/sigma.2023.00060
Viewed: (12) times
Abstract | Full Text| PDF

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1380 Article(s) Found
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