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1313 Article(s) Found
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Research Article
Title: SHEAR RESPONSE AND FRICTIONAL PROPERTIES OF SOIL MIXTURES AT DIFFERENT DRY WEIGHT PROPORTIONS
Authors: Tanay KARADEMIR
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: December, Year: 2022, Volume: 40, Issue: 4, (DEC 2022), pp:787-796
DOI: 10.14744/sigma.2022.00094
Viewed: (22) times
Abstract | Full Text| PDF

Research Article
Title: EFFECT OF LARGE DEFLECTION ON LAMINATED COMPOSITE PLATES
Authors: Can GÖNENLİ, Hasan ÖZTÜRK, Oğuzhan DAŞ
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: December, Year: 2022, Volume: 40, Issue: 4, (DEC 2022), pp:772-786
DOI: 10.14744/sigma.2022.00093
Viewed: (26) times
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Research Article
Title: TAGUCHI BASED GRA - PCA HYBRID OPTIMIZATION FOR THE FORMING OF AL6061 ALLOY IN AUTOMOTIVE APPLICATIONS
Authors: Dhulipalla SWAPNA, Chalamalasetti SRINIVASA RAO, Devarakonda SAMEER KUMAR, Sajja RADHIKA
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: December, Year: 2022, Volume: 40, Issue: 4, (DEC 2022), pp:742-754
DOI: 10.14744/sigma.2022.00090
Viewed: (23) times
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Research Article
Title: DILEMMAS BETWEEN BARLEY CULTIVARS UNDER SALINITY STRESS
Authors: Elif KARLIK, Nermin GÖZÜKIRMIZI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: December, Year: 2022, Volume: 40, Issue: 4, (DEC 2022), pp:732-741
DOI: 10.14744/sigma.2022.00089
Viewed: (25) times
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Research Article
Title: APPLICABILITY OF RADIAL-BASED ARTIFICIAL NEURAL NETWORKS (RBNN) ON COLIFORM CALCULATION: A CASE OF STUDY
Authors: Bilge AYDIN ER, Aziz ŞİŞMAN, Yuksel ARDALI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: December, Year: 2022, Volume: 40, Issue: 4, (DEC 2022), pp:724-731
DOI: 10.14744/sigma.2022.00088
Viewed: (22) times
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Research Article
Title: USING THE INFRASTRUCTURE LEAKAGE INDEX (ILI) INDICATOR FOR EFFECTIVE AND SUSTAINABLE LEAKAGE MANAGEMENT: IMPORTANCE, ADVANTAGES AND CHALLENGES
Authors: Salih YILMAZ, Mahmut FIRAT, Özgür ÖZDEMİR
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: December, Year: 2022, Volume: 40, Issue: 4, (DEC 2022), pp:715-723
DOI: 10.14744/sigma.2022.00087
Viewed: (20) times
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Research Article
Title: INVESTIGATION OF THE EFFECT OF CURRENT DENSITY AND PH ON OIL AND GREASE REMOVAL FROM LEATHER INDUSTRY WASTEWATERS BY ELECTROCOAGULATION METHOD
Authors: Züleyha BİNGÜL REÇBER, Fatma EKMEKYAPAR TORUN, Sinan KUL, Şahset İRDEMEZ
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: December, Year: 2022, Volume: 40, Issue: 4, (DEC 2022), pp:705-714
DOI: 10.14744/sigma.2022.00086
Viewed: (21) times
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Research Article
Title: MODELING OF COPPER REMOVAL FROM AQUEOUS SOLUTIONS BY USING CARBON-BASED ADSORBENTS DERIVED FROM HAZELNUT AND WALNUT SHELLS BY ARTIFICIAL NEURAL NETWORK
Authors: Nihan KAYA, Fatma ERDEM
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: December, Year: 2022, Volume: 40, Issue: 4, (DEC 2022), pp:695-704
DOI: 10.14744/sigma.2022.00085
Viewed: (19) times
Abstract | Full Text| PDF

Research Article
Title: EFFECTS OF ACCELERATOR TYPE AND DOSAGE ON THE MECHANICAL AND DURABILITY PROPERTIES OF RAPID-SETTING PRECAST CONCRETE
Authors: Mustafa Tolga ÇÖĞÜRCÜ, Mehmet UZUN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: December, Year: 2022, Volume: 40, Issue: 4, (DEC 2022), pp:685-694
DOI: 10.14744/sigma.2022.00084
Viewed: (26) times
Abstract | Full Text| PDF

Research Article
Title: THE RELATIONSHIP BETWEEN MUCILAGE COVERED AREAS AND CHLOROPHYLL-A CONCENTRATION: THE SEA OF MARMARA CASE
Authors: Ahmet Batuhan POLAT, Fusun BALIK SANLI, Ozgun AKCAY
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: September, Year: 2022, Volume: 40, Issue: 3, (SEP 2022), pp:673-684
DOI: 10.14744/sigma.2022.00079
Viewed: (270) times
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Research Article
Title: IDENTIFICATION OF PRECIPITATION ZONES IN PAKISTAN BY GLOBAL WAVELET POWER SPECTRUM
Authors: Kamran ZAKARIA, Saima MIR, Saad NADEEM, Abdullah ISHTIAQ, Shifa HUMA
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: September, Year: 2022, Volume: 40, Issue: 3, (SEP 2022), pp:663-672
DOI: 10.14744/sigma.2022.00078
Viewed: (204) times
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Research Article
Title: A STOCHASTIC MODEL FOR FACILITY LOCATIONS USING THE PRIORITY OF FUZZY AHP
Authors: Abdullah Zübeyr ŞEKERCİ, Nezir AYDIN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: September, Year: 2022, Volume: 40, Issue: 3, (SEP 2022), pp:649-662
DOI: 10.14744/sigma.2022.00077
Viewed: (194) times
Abstract | Full Text| PDF

Research Article
Title: CHARACTERIZATION OF FRICTION STIR WELDED AA 3003-H24 ALUMINUM ALLOY PLATES
Authors: Şefika KASMAN, Sertan OZAN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: September, Year: 2022, Volume: 40, Issue: 3, (SEP 2022), pp:620-629
DOI: 10.14744/sigma.2022.00066
Viewed: (250) times
Abstract | Full Text| PDF

Research Article
Title: FLAPWISE VIBRATION OF FUNCTIONALLY GRADED ROTATING TAPERED BEAM WITH TIPMASS
Authors: P. Ravi KUMAR, T. NANCHARAIAH, D Sameer KUMAR, Sd. Abdul KALAM, G BALAKRISHNA
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: September, Year: 2022, Volume: 40, Issue: 3, (SEP 2022), pp:640-648
DOI: 10.14744/sigma.2022.00068
Viewed: (230) times
Abstract | Full Text| PDF

Research Article
Title: WAVELET ESTIMATION IN NONPARAMETRIC LINEAR MIXED-EFFECTS ERRORS IN VARIABLES MODEL
Authors: Seçil YALAZ, Özge KURAN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: September, Year: 2022, Volume: 40, Issue: 3, (SEP 2022), pp:630-639
DOI: 10.14744/sigma.2022.00067
Viewed: (198) times
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1313 Article(s) Found
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