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1344 Article(s) Found
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Technical Note
Title: SIMULTANEOUS REDUCTION OF NITRATE AND PERCHLORATE BY SULFIDE-BASED DENITRIFICATION PROCESS
Authors: Bedia ÇALIŞ, Deniz UÇAR
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2023, Volume: 41, Issue: 1, (FEB 2023), pp:209-215
DOI: 10.14744/sigma.2023.00019
Viewed: (103) times
Abstract | Full Text| PDF
Technical Note
Title: ANTIPROLIFERATIVE ACTIVITY AND CYTOTOXIC EFFECT OF ESSENTIAL OIL AND WATER EXTRACT FROM ORIGANUM VULGARE L.
Authors: Ramazan ERENLER, Ümran Ece ÇARLIK, Ali AYDIN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2023, Volume: 41, Issue: 1, (FEB 2023), pp:202-208
DOI: 10.14744/sigma.2023.00018
Viewed: (79) times
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Technical Note
Title: WIRELESS TRANSMISSION OF SOLAR PANEL ENERGY WITH THE HELP OF MUTUAL INDUCTION
Authors: Usama Ayub YOUSUFZAI, Aqeel Ahmed KHAN, Syeda DANIA, Aiman SIRAJ, Mariam DILDAR
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2023, Volume: 41, Issue: 1, (FEB 2023), pp:194-201
DOI: 10.14744/sigma.2023.00017
Viewed: (78) times
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Research Article
Title: DECISION MAKING IN THE MANUFACTURING ENVIRONMENT USING THE TECHNIQUE OF PRECISE ORDER PREFERENCE
Authors: Serkan ALTUNTAŞ, Türkay DERELİ, Zülfiye ERDOĞAN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2023, Volume: 41, Issue: 1, (FEB 2023), pp:178-193
DOI: 10.14744/sigma.2023.00016
Viewed: (81) times
Abstract | Full Text| PDF
Research Article
Title: MODELING OF A BRUSHLESS DC MOTOR DRIVEN ELECTRIC VEHICLE AND ITS PID-FUZZY CONTROL WITH dSPACE
Authors: Ali BAHADIR, Ömer AYDOĞDU
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2023, Volume: 41, Issue: 1, (FEB 2023), pp:156-177
DOI: 10.14744/sigma.2023.00015
Viewed: (86) times
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Research Article
Title: ON CODES OVER PRODUCT OF FINITE CHAIN RINGS
Authors: Maryam BAJALAN, Rashid REZAEI, Karim SAMEI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2023, Volume: 41, Issue: 1, (FEB 2023), pp:145-155
DOI: 10.14744/sigma.2023.00014
Viewed: (53) times
Abstract | Full Text| PDF
Research Article
Title: EVALUATION OF SEVERAL GEOID MODELS FOR GNSS HEIGHT TRANSFORMATION IN TURKIYE
Authors: Arzu SOYCAN, Yalçın YILMAZ, Metin SOYCAN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2023, Volume: 41, Issue: 1, (FEB 2023), pp:130-144
DOI: 10.14744/sigma.2023.00013
Viewed: (61) times
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Research Article
Title: FUSION AND CNN BASED CLASSIFICATION OF LIVER FOCAL LESIONS USING MAGNETIC RESONANCE IMAGING PHASES
Authors: Mücahit CİHAN, Betül UZBAŞ, Murat CEYLAN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2023, Volume: 41, Issue: 1, (FEB 2023), pp:119-129
DOI: 10.14744/sigma.2023.00012
Viewed: (58) times
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Research Article
Title: INTUITIONISTIC FUZZY HYPERSOFT TOPOLOGY AND ITS APPLICATIONS TO MULTI-CRITERIA DECISION-MAKING
Authors: Adem YOLCU
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2023, Volume: 41, Issue: 1, (FEB 2023), pp:106-118
DOI: 10.14744/sigma.2023.00011
Viewed: (67) times
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Research Article
Title: EVALUATION OF THE TECHNICAL FEASIBILITY ASPECTS OF THE FISHING STRUCTURES: A CASE STUDY OF IZMIR COAST
Authors: Begüm Yurdanur DAĞLI, Dilay YILDIRIM UNCU, Ümit GÖKKUŞ
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2023, Volume: 41, Issue: 1, (FEB 2023), pp:93-105
DOI: 10.14744/sigma.2023.00010
Viewed: (62) times
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Research Article
Title: DIELECTRICAL PARAMETERS AND RELAXATION OF AL/NFT/p-Si SCHOTTKY DIODE WITH FREQUENCY DEPENDENCE
Authors: Emine KARAGÖZ, Songül FİAT VAROL, Serkan Sayın, Ziya MERDAN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2023, Volume: 41, Issue: 1, (FEB 2023), pp:84-92
DOI: 10.14744/sigma.2023.00009
Viewed: (52) times
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Research Article
Title: KINETICS OF THERMAL DECOMPOSITION OF HOWLITE MINERAL AT DIFFERENT HEATING RATES
Authors: Gamze ARSLAN ŞEN, Müge SARI YILMAZ,Emek MOROYDOR DERUN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2023, Volume: 41, Issue: 1, (FEB 2023), pp:74-83
DOI: 10.14744/sigma.2022.00020
Viewed: (59) times
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Research Article
Title: ARTIFICIAL NEURAL NETWORK APPROACH FOR LEAD REMOVAL FROM AQUEOUS SOLUTION BY AGRICULTURAL WASTE DERIVED BIOCHARS
Authors: Nihan KAYA, Fatma ERDEM
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2023, Volume: 41, Issue: 1, (FEB 2023), pp:64-73
DOI: 10.14744/sigma.2023.00008
Viewed: (149) times
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Research Article
Title: BIODIESEL PRODUCTION FROM BIOMASS BY TREATING TEXTILE INDUSTRY WASTEWATER
Authors: Ayşe Elif ATEŞ
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2023, Volume: 41, Issue: 1, (FEB 2023), pp:57-63
DOI: 10.14744/sigma.2023.00007
Viewed: (118) times
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Research Article
Title: EVALUATION OF THE LATERAL ACCELERATION ON HIGHWAY COMFORT: A CASE STUDY WITH UNIVERSITY STUDENTS
Authors: Abdullah Erdem BOZTAŞ, Halit ÖZEN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2023, Volume: 41, Issue: 1, (FEB 2023), pp:49-56
DOI: 10.14744/sigma.2023.00006
Viewed: (109) times
Abstract | Full Text| PDF
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1344 Article(s) Found
