Sigma Journal of Engineering and Natural Sciences

Supplier selection in supply chain network using MCDM methods

Sayfalar: 1-16

Hamdi Efe EVCİOĞLU, Mehmet KABAK

Effects of reactive MgO and metakaolin on compressive strength and chloride migration coefficient of sodium carbonate activated slag mortars

Sayfalar: 17-25

Mehrnosh ABOLFATHI, Serhan ULUKAYA, Büşra AKTÜRK

Investigation of the rheological properties of low-density polyethylene (LDPE) modified bitumens using two plastic wastes

Sayfalar: 26-34

İremgül BEKTAŞ ATICI, Erkut YALÇIN, Mehmet YALÇIN

Investigation of aerosol direct radiative forcing during a dust storm using a regional climate model over Turkiye

Sayfalar: 35-41

Elif YAVUZ, Levent KUZU, Arslan SARAL

Using of thermal power plant fly ash to produce semi-lightweight aggregate and concrete

Sayfalar: 42-48

Oday Ali AZEZ ALTAYAWI, Hatice Öznur ÖZ, Kasım MERMERDAŞ

Evaluation of the lateral acceleration on highway comfort: A case study with university students

Sayfalar: 49-56

Abdullah Erdem BOZTAŞ, Halit ÖZEN

Biodiesel production from biomass by treating textile industry wastewater

Sayfalar: 57-63

Ayşe Elif ATEŞ

Artificial neural network approach for lead removal from aqueous solution by agricultural waste derived biochars

Sayfalar: 64-73

Nihan KAYA, Fatma ERDEM

Dielectrical parameters and relaxation of Al/NFT/p-Si schottky diode with frequency dependence

Sayfalar: 84-92

Emine KARAGÖZ, Songül FİAT VAROL, Serkan SAYIN, Ziya MERDAN

Evaluation of the technical feasibility aspects of the fishing structures: a case study of Izmir coast

Sayfalar: 93-105

Begüm Yurdanur DAĞLI, Dilay YILDIRIM UNCU, Ümit GÖKKUŞ

Intuitionistic fuzzy hypersoft topology and ıts applications to multi-criteria decision-making

Sayfalar: 106-118

Adem YOLCU

Fusion and CNN based classification of liver focal lesions using magnetic resonance imaging phases

Sayfalar: 119-129

Mücahit CİHAN, Betül UZBAŞ, Murat CEYLAN

Evaluation of several geoid models for GNSS height transformation in Turkiye

Sayfalar: 130-144

Arzu SOYCAN, Yalçın YILMAZ, Metin SOYCAN

On codes over product of finite chain rings

Sayfalar: 145-155

Maryam BAJALAN, Rashid REZAEI, Karim SAMEI

Modeling of a brushless dc motor driven electric vehicle and its pid-fuzzy control with dSPACE

Sayfalar: 156-177

Ali BAHADIR, Ömer AYDOĞDU

Decision making in the manufacturing environment using the technique of precise order preference

Sayfalar: 178-193

Serkan ALTUNTAŞ, Türkay DERELİ, Zülfiye ERDOĞAN

Wireless transmission of solar panel energy with the help of mutual induction

Sayfalar: 194-201

Usama Ayub YOUSUFZAI, Aqeel Ahmed KHAN, Syeda DANIA, Aiman SIRAJ, Mariam DILDAR

Antiproliferative activity and cytotoxic effect of essential oil and water extract from origanum Vulgare L.

Sayfalar: 202-208

Ramazan ERENLER, Ümran Ece ÇARLIK, Ali AYDIN

Simultaneous reductıon of nitrate and perchlorate by sulfide-based denitrification process

Sayfalar: 209-215

Bedia ÇALIŞ, Deniz UÇAR