Sigma Journal of Engineering and Natural Sciences

Research Article

Research Article Determination of transportation service quality factors for university campuses: evidence from bus service quality in Yildiz Technical University

Kerim Koc ^* , Hasan Alper Kaya

September 27, 2021 Page 213-225

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Research Article A metaheuristic solution approach with two construction heuristics for vehicle routing problem with simultaneous Linehauls and Backhauls

Mustafa Demirbilek

September 27, 2021 Page 226-236

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Research Article Experimental and numerical investigation into the deep drawability of DP500 steel sheet

A. Onur Ozdemır , Murat Demıral , Cetin Karatas , Erhan Kara

September 27, 2021 Page 237-247

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Research Article A finite element study on modal analysis of lightweight pipes

Berkay Ergene , Bekir Yalçın

September 27, 2021 Page 268-278

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Research Article Design of experiments optimization application in physics: a case study of the damped driven pendulum experiment

Abdulkadir Atalan , Hasan Şahin

September 27, 2021 Page 322-330

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Technical Brief

Technical Brief Bioinformatic analysis reveals that some bacteria may aid SARS–CoV-2 spread and entry into host cells

Emre Aktaş , Safiye Elif Korcan , Nehir Özdemir Özgentürk , Ugur Cengiz Erişmiş

September 27, 2021 Page 248-259

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Technical Brief On the exponential stability of a flexible structure in thermo-elasticity with micro-temperature effects

Mohamed Houasnı , Salah Zıtounı , Abdelhak Djebabla

September 27, 2021 Page 260-267

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Technical Brief Synthesis, structural studies and antioxidant activities of M(II) complexes with NOS donor schiff base ligand

Nevin Turan , Mustafa Bingöl , Ahmet Savcı , Enver Fehim Koçpınar , Naki Çolak

September 27, 2021 Page 279-289

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Technical Brief Global stability of Susceptible Diabetes Complication (SDC) model in discrete time

Şeyma Şişman , Mehmet Merdan

September 27, 2021 Page 290-312

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Technical Brief Modelling of just-in-time distrubution network under raw material quality and time constraints

Beren Gürsoy , Selin Soner Kara

September 27, 2021 Page 313-321

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Sigma Journal of Engineering and Natural Sciences

Sep 27, 2021

Publication Type

Research Article

Technical Brief

Sep 27, 2021

Publication Type

Articles

Research Article

Technical Brief