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Volume: 33, Issue Number: 4

Volume: 33, Issue: 4 (14 Articles)

Research Article
Title: DENITRIFICATION OF NITRATE BY COMBINED ULTRASOUND AND ZERO VALENT MAGNESIUM AT pH CONTROLLED CONDITIONS
Authors: Burcu İLERİ, Ömer APAYDIN, Önder AYYILDIZ
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: Regular, Year: 2015, Volume: 33, Issue: 4, (DEC 2015), pp:489-501
DOI: x
Viewed: (798) times
Abstract | Full Text| PDF

Research Article
Title: POWER SYSTEM STABILIZER DESIGN FOR MULTI-MACHINE POWER SYSTEM USING BAT SEARCH ALGORITHM
Authors: Serdar EKİNCİ
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: Regular, Year: 2015, Volume: 33, Issue: 4, (DEC 2015), pp:627-637
DOI: x
Viewed: (927) times
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Research Article
Title: A VISIONAL OVERVIEW TO RENOVATION CONCEPT ON CADASTRAL WORKS IN TURKEY
Authors: Okan YILDIZ, Yakup Emre ÇORUHLU, Osman DEMIR
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: Regular, Year: 2015, Volume: 33, Issue: 4, (DEC 2015), pp:503-519
DOI: x
Viewed: (844) times
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Research Article
Title: DYNAMIC DISPLACEMENT AND STRESS ANALYSES OF CANTILEVER RETAINING WALLS CONSIDERING SOIL-STRUCTURE INTERACTION AND WALL FLEXIBILITY
Authors: Tufan ÇAKIR, Serhat DAĞ
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: Regular, Year: 2015, Volume: 33, Issue: 4, (DEC 2015), pp:577-589
DOI: x
Viewed: (682) times
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Research Article
Title: DEVELOPING CONCEPTUAL DATA MODEL FOR MANAGEMENT BASIS OF TEA- FARMLANDS AS SUB-COMPONENT OF SPECIALTY AGRICULTURAL CROPS
Authors: Ali Erdem ÖZÇELİK, Recep NİŞANCI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: Regular, Year: 2015, Volume: 33, Issue: 4, (DEC 2015), pp:521-537
DOI: x
Viewed: (750) times
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Research Article
Title: EFFECT OF PRETREATMENT ON ELECTRICITY GENERATION FROM MUNICIPAL SOLID WASTE IN MICROBIAL FUEL CELL
Authors: Arda KARLUVALI, Afşın Y. ÇETİNKAYA, Emre O. KÖROĞLU, Bestami ÖZKAYA
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: Regular, Year: 2015, Volume: 33, Issue: 4, (DEC 2015), pp:479-488
DOI: x
Viewed: (571) times
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Review Article
Title: THE USE OF LICHENS FOR BIOMONITORING OF ATMOSPHERIC POLLUTION
Authors: Gülşah Çobanoğlu
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: Regular, Year: 2015, Volume: 33, Issue: 4, (DEC 2015), pp:591-613
DOI: x
Viewed: (979) times
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Review Article
Title: SCHEDULING IN ENERGY SYSTEMS
Authors: Seçil ERCAN, Gülgün KAYAKUTLU
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: Regular, Year: 2015, Volume: 33, Issue: 4, (DEC 2015), pp:679-690
DOI: x
Viewed: (739) times
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Research Article
Title: APPROACHES FOR SUSTAINABLE CAMPUS PARKING MANAGEMENT AT THE YTU CENTRAL CAMPUS AREA
Authors: Mustafa Sinan YARDIM
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: Regular, Year: 2015, Volume: 33, Issue: 4, (DEC 2015), pp:561-575
DOI: x
Viewed: (739) times
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Research Article
Title: THEORETICAL AND EXPERIMENTAL DEFORMATION ANALYSIS OF CRANE BEAMS SUBJECTED TO MOVING LOAD
Authors: Ahmet Gökhan HASAN, Cumhur Oktay AZELOĞLU, Seyhan ÖZEN, Ahmet SAĞIRLI, Özgen Ü. ÇOLAK ÇAKIR
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: Regular, Year: 2015, Volume: 33, Issue: 4, (DEC 2015), pp:653-663
DOI: x
Viewed: (517) times
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Research Article
Title: SYNTHESIS AND CHARACTERIZATION OF PHOSPHONATE BASED POLYNORBORNENE POLYMERS DERIVED FROM ROMP (RING OPENING METATHESIS POLYMERIZATION) METHOD AND INVESTIGATION THEIR FLAME RETARDANT PROPERTIES
Authors: Tarık EREN, Alper AŞÇI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: Regular, Year: 2015, Volume: 33, Issue: 4, (DEC 2015), pp:615-625
DOI: x
Viewed: (812) times
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Research Article
Title: AN IMPROVED ZCZVT-PWM DC-DC BOOST CONVERTER
Authors: Yakup ŞAHİN, İsmail AKSOY, Naim Süleyman TINĞ
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: Regular, Year: 2015, Volume: 33, Issue: 4, (DEC 2015), pp:639-651
DOI: x
Viewed: (560) times
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Research Article
Title: GEOGRAPHIC DATA MODEL OF FOUNDATION IMMOVABLE
Authors: Yakup Emre ÇORUHLU, Halil İbrahim İNAN, Hülya YILMAZ, Osman DEMİR
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: Regular, Year: 2015, Volume: 33, Issue: 4, (DEC 2015), pp:539-559
DOI: x
Viewed: (921) times
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Research Article
Title: DESIGN OF A DIESEL ENGINE CONTROL SYSTEM TO CHANGE THE NUMBER OF INJECTION AND THE EFFECTS OF MULTI PHASE INJECTION ON NOX EMISSION LEVELS AND THE PERFORMANCE
Authors: Alp Tekin ERGENÇ, Ali Fuat ERGENÇ, Burak OLGUN, Fatih RAVALI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: Regular, Year: 2015, Volume: 33, Issue: 4, (DEC 2015), pp:665-676
DOI: x
Viewed: (738) times
Abstract | Full Text| PDF

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