Volume: 41, Issue: 3 (20 Articles)
Research Article
Title: VARIABILITY IN TSPM BOUND EC/OC AND BC WITH RESPECT TO AMBIENT METEOROLOGICAL CONDITIONS IN SRINAGAR J&K INDIA
Authors: Behjat HUMA, Arun ATTRI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2023, Volume: 41, Issue: 3, (JUN 2023), pp:433-442
DOI: 10.14744/sigma.2023.00050
Viewed: (134) times
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Research Article
Title: DETERMINATION OF USAGE POTENTIAL OF HYPERICUM PERFORATUM, HYPERICUM CAPITATUM, CENTAUREA CYANUS EXTRACTS AND CREAMS IN THE COSMETIC INDUSTRY
Authors: Melis ABAHUNI UÇAR, Emek MOROYDOR DERUN, Mehmet Burçin PIŞKIN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2023, Volume: 41, Issue: 3, (JUN 2023), pp:443-450
DOI: 10.14744/sigma.2023.00051
Viewed: (145) times
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Research Article
Title: NEW INEQUALITIES OF HERMITE-HADAMARD TYPE FOR FUNCTIONS WHOSE SECOND DERIVATIVES ABSOLUTE VALUES ARE EXPONENTIAL TRIGONOMETRIC CONVEX
Authors: Şenol DEMİR
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2023, Volume: 41, Issue: 3, (JUN 2023), pp:451-456
DOI: 10.14744/sigma.2021.00072
Viewed: (132) times
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Research Article
Title: DETERMINATION OF THE ACTIVE MOLECULE AS A POTENTIAL DRUG AGAINST COVID-19 VIRUS USING MOLECULAR DOCKING AND HYBRID AHP-GRA METHOD
Authors: Yunus KAYA, Aytaç YILDIZ
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2023, Volume: 41, Issue: 3, (JUN 2023), pp:457-468
DOI: 10.14744/sigma.2023.00052
Viewed: (132) times
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Research Article
Title: A NUMERICAL METHOD FOR AN INVERSE PROBLEM CONCERNING THE TWODIMENSIONAL DIFFUSION EQUATION WITH SOURCE CONTROL PARAMETER BY NEW POLYNOMIALS
Authors: Saeid ABBASBANDY, Jalal HAJISHAFIEIHA
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2023, Volume: 41, Issue: 3, (JUN 2023), pp:469-480
DOI: 10.14744/sigma.2023.00053
Viewed: (135) times
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Research Article
Title: ANALZYING THE RELATION BETWEEN SOFT SETS AND TOPOLOGICAL POLYGROUPS
Authors: Rasoul MOUSAREZAEI, Bijan DAVVAZ
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2023, Volume: 41, Issue: 3, (JUN 2023), pp:481-487
DOI: 10.14744/sigma.2023.00054
Viewed: (285) times
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Research Article
Title: SOLUTIONS TO NONLINEAR PSEUDO HYPERBOLIC PARTIAL DIFFERENTIAL EQUATIONS WITH NONLOCAL CONDITIONS BY USING RESIDUAL POWER SERIES METHOD
Authors: Sadeq Taha ABDULAZEEZ, Mahmut MODANLI, Ahmad Muhamad HUSEIN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2023, Volume: 41, Issue: 3, (JUN 2023), pp:488-492
DOI: 10.14744/sigma.2023.00055
Viewed: (352) times
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Research Article
Title: COMPUTATION OF THE NUMBER OF LEGAL STATES FOR PETRI NET-BASED DEADLOCK PREVENTION PROBLEMS
Authors: Gökhan GELEN, Murat UZAM
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2023, Volume: 41, Issue: 3, (JUN 2023), pp:493-502
DOI: 10.14744/sigma.2023.00056
Viewed: (323) times
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Research Article
Title: THE LINEAR PROGRAMMING MODEL FOR PREDICTING THE LEVEL OF LABOUR EMPLOYMENT AFTER DAM FAILURE BY USING DUMMY VARIABLE TECHNIQUE
Authors: Hassan Ali TORABI, Mohsen NAJARCHI, Hossein MAZAHERI, Reza JAFARINIA, Mohammad IZADIKHAH
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2023, Volume: 41, Issue: 3, (JUN 2023), pp:503-511
DOI: 10.14744/sigma.2023.00057
Viewed: (253) times
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Research Article
Title: COMPUTATIONAL ANALYSIS OF THE HEAT AND MASS TRANSFER IN A CASSON NANOFLUID WITH A VARIABLE INCLINED MAGNETIC FIELD
Authors: Toyin Wasiu AKAJE, Bakai Ishola OLAJUWON, Musiliu Tayo RAJI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2023, Volume: 41, Issue: 3, (JUN 2023), pp:512-523
DOI: 10.14744/sigma.2023.00058
Viewed: (268) times
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Research Article
Title: SOME NEW INEQUALITIES FOR LR-(P, 𝓱)-CONVEX INTERVAL-VALUED FUNCTIONS BY MEANS OF PSEUDO ORDER RELATION
Authors: Muhammad Bilal KHAN, Muhammad Aslam NOOR, Khalida Inayat NOOR, Vildan ÇETKİN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2023, Volume: 41, Issue: 3, (JUN 2023), pp:524-537
DOI: 10.14744/sigma.2023.00059
Viewed: (262) times
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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: (283) times
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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: (358) times
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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: (298) times
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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: (318) times
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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: (305) times
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Review Article
Title: A REVIEW ON MAGNETO RHEOLOGICAL FLUIDS AND THEIR APPLICATIONS
Authors: Chaitanya GOTETI, Reddy SREENIVASULU
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2023, Volume: 41, Issue: 3, (JUN 2023), pp:602-613
DOI: 10.14744/sigma.2023.00064
Viewed: (493) times
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Research Article
Title: DESIGN AND ANALYSIS OF AN IMPROVED SINGLE-PHASE QUASI-Z-SOURCE INVERTER
Authors: Mustafa Sacid ENDİZ, Ramazan AKKAYA
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2023, Volume: 41, Issue: 3, (JUN 2023), pp:614-624
DOI: 10.14744/sigma.2021.00045
Viewed: (555) times
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Review Article
Title: RECENT ADVANCES IN HEALTH BIOTECHNOLOGY DURING PANDEMIC
Authors: Selcen ARI TUKA, et. al. (SABIOTEK Collaboration)
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2023, Volume: 41, Issue: 3, (JUN 2023), pp:625-655
DOI: 10.14744/sigma.2023.00065
Viewed: (448) times
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Technical Note
Title: 3D PRINTED STACKED ANTENNA FOR WLAN DRONE COMMUNICATION
Authors: Aysu BELEN, Evrim TETİK, Hasan BAŞAK
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2023, Volume: 41, Issue: 3, (JUN 2023), pp:656-664
DOI: 10.14744/sigma.2023.00066
Viewed: (398) times
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