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Volume: 42 Issue: 5 Year: 2024
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Volume: 42 Issue: 4 - August 2024

Front Matter

1. Front Matter
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Research Article

2. Leaders of change: Children and the climate change movement
Beyza KARACAOĞLU , Mehmet Fatih AKBABA
DOI: 10.14744/sigma.2024.00082 Pages : 957-964
Abstract Full Text PDF
3. Investigation of the cytotoxic effects of juglone on C6 glioma cell line
Ekin BEKTAŞ , Mine KUÇAK , Firuze ÜNLÜ BEKTAŞ , Tolga ÖNTÜRK , Muhammed Hamza MÜSLÜMANOĞLU
DOI: 10.14744/sigma.2023.00146 Pages : 965-972
Abstract Full Text PDF
4. Calculation of buckling loads of ipe-section bending members based on optimization of analytical formulation
Ahmet ÖZBAYRAK , Mohammed Kamal ALI , Hatice ÇITAKOĞLU
DOI: 10.14744/sigma.2023.00031 Pages : 973-987
Abstract Full Text PDF
5. Automatic unit test generator software by collecting run-time data
Sevdanur GENÇ
DOI: 10.14744/sigma.2024.00084 Pages : 988-1008
Abstract Full Text PDF
6. Characterization of sol-gel derived NiO thin films: Effect of post-heat treatment
Djanette MERIEM BLIZAK , Drifa BRINIS
DOI: 10.14744/sigma.2023.00070 Pages : 1009-1015
Abstract Full Text PDF
7. The effect of alternative measurement and evaluation techniques on safety performance in employee training
Orkun DALYAN , Hatice DALYAN , Mehmet PİŞKİN , Ömer Faruk ÖZTÜRK , Erdal CANPOLAT
DOI: 10.14744/sigma.2024.00056 Pages : 1016-1022
Abstract Full Text PDF
8. New moving frames for the curves lying on a surface
Akın ALKAN , Hüseyin KOCAYİGİT , Tuba AGIRMAN AYDIN
DOI: 10.14744/sigma.2023.00049 Pages : 1023-1029
Abstract Full Text PDF
9. Two-stage clustering and routing problem by using FCM and K-means with Genetic Algorithm
Ebru PEKEL ÖZMEN , Tarık KÜÇÜKDENİZ
DOI: 10.14744/sigma.2023.00096 Pages : 1030-1038
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10. Analysis of Grover’s quantum search algorithm on a classical computer: Identifying opportunities for improvement
Necati ÇELİK , Özkan BİNGÖL
DOI: 10.14744/sigma.2023.00069 Pages : 1039-1049
Abstract Full Text PDF
11. Operational matrix for multi-order fractional differential equations with hermite polynomials
Hatice YALMAN KOSUNALP , Mustafa GULSU
DOI: 10.14744/sigma.2024.00087 Pages : 1050-1057
Abstract Full Text PDF
12. A new improvement technique for expansive soils
Ilyas ÖZKAN , Erdal ÇOKÇA
DOI: 10.14744/sigma.2023.00033 Pages : 1058-1066
Abstract Full Text PDF
13. Effects of cementitious ingredients on long term properties of self compacting concrete
Yuvaraj L. BHIRUD , Om V. VAIDYA , Swapnil A. PATARE
DOI: 10.14744/sigma.2024.00088 Pages : 1067-1074
Abstract Full Text PDF
14. MHD natural convection in a square enclosure using carbon nanotubewater nanofluid with two isothermal fins
Mohamed EL HATTAB , Mustapha BOUMHAOUT , Soufiane OUKACH
DOI: 10.14744/sigma.2024.00089 Pages : 1075-1087
Abstract Full Text PDF
15. Performance estimation of parallel Syste under online and offline preventive maintenance
Hamisu Ismail AYAGI , Zhong WAN , Ibrahim YUSUF , Abdullah SANUSI
DOI: 10.14744/sigma.2024.00090 Pages : 1088-1100
Abstract Full Text PDF
16. Synthesis of silica xeorogel@Mg-Al layered double hydroxide composite for CO2 capture
Dicle EREN , Muge SARI YILMAZ
DOI: 10.14744/sigma.2023.00024 Pages : 1101-1107
Abstract Full Text PDF
17. Bayesian estimation of inverse weibull distribution scale parameter under the different loss functions
Esin KÖKSAL BABACAN
DOI: 10.14744/sigma.2024.00091 Pages : 1108-1115
Abstract Full Text PDF
18. RAMD analysis of mixed standby serial manufacturing system
Abdulkarim MUAZU IGGI , Ibrahim YUSUF
DOI: 10.14744/sigma.2024.00092 Pages : 1116-1132
Abstract Full Text PDF
19. Blocking harmful images with a deep learning based next generation firewall
Kenan BAYSAL , Deniz TAŞKIN
DOI: 10.14744/sigma.2024.000093 Pages : 1133-1147
Abstract Full Text PDF
20. The effect of marble waste in the production of low-temperature porous material from Alkali-activated fly ash
Hakan CENGIZLER , Muhterem KOÇ
DOI: 10.14744/sigma.2023.00122 Pages : 1148-1159
Abstract Full Text PDF
21. Cognitive activity detection and tracing system
Onur YILDIRIM , Çağla KANDEMIR , Emre KARDAŞLAR , Emre SÜMER
DOI: 10.14744/sigma.2024.00094 Pages : 1160-1168
Abstract Full Text PDF
22. Performance estimation of honeynet system for network security enhancement via copula linguistic
Muhammad SALIHU ISA , Jinbiao WU , Ibrahim YUSUF
DOI: 10.14744/sigma.2024.00095 Pages : 1169-1182
Abstract Full Text PDF
23. Modeling asymmetrically dependent automobile bodily injury claim data using Khoudraji Copulas
Emel KIZILOK KARA , Sibel AÇIK KEMALOĞLU
DOI: 10.14744/sigma.2023.00133 Pages : 1183-1193
Abstract Full Text PDF
24. The effect of photobioreactor height/diameter ratio on Chlorella Variabilis microalgae growth and oil production efficiency
Necla ALTIN , Başar UYAR
DOI: 10.14744/sigma.2023.00032 Pages : 1194-1201
Abstract Full Text PDF
25. Optimization of ultrasound-assisted extraction of protein from the by-product of the hazelnut oil industry using reverse micelles
Elif Meltem İŞÇİMEN , Mehmet HAYTA
DOI: 10.14744/sigma.2024.00027 Pages : 1202-1213
Abstract Full Text PDF
26. Reliability estimation of a fault coverage distributed system with replacement options under four different scenarios
Jinbiao WU , Muhammad SALIHU ISA
DOI: 10.14744/sigma.2024.00097 Pages : 1214-1238
Abstract Full Text PDF
27. Solving difference equations using fourier transform method
Sunnet AVEZOV , Ahmad ISSA , Murat DÜZ
DOI: 10.14744/sigma.2024.00098 Pages : 1239-1244
Abstract Full Text PDF
28. Evaluation of energy consumption and noise reduction change of a strengthened building: An educational building case
Seda YÜKSEL DİCLE , Fatma ZOROĞLU , Ahmet Bircan ATMACA , Neşe YÜĞRÜK AKDAĞ , Gülay ZORER GEDİK
DOI: 10.14744/sigma.2024.00099 Pages : 1245-1260
Abstract Full Text PDF

Review Article

29. Unlocking biogas production potential: Evaluating the environmental impact and biodegradability of pharmaceutical and medical wastes
Abdulhalim Musa ABUBAKAR , Nasir Musa HARUNA , Zidani Danladi AHMED , Aminullah Zakariyyah ABDUL , Muhammad Abbagoni ABUBAKAR , Amina Mohamed ALI , Muhammad Jamil Umar SABO , Balasubramanian THIAGARAJAN
DOI: 10.14744/sigma.2024.00096 Pages : 1261-1291
Abstract Full Text PDF
30. Turkish sentiment analysis: A comprehensive review
Ayşe Berna ALTINEL GIRGIN , Gizem GÜMÜŞCEKICCI , Nuri Can BIRDEMIR
DOI: 10.14744/sigma.2024.00033 Pages : 1292-1314
Abstract Full Text PDF
31. Evaluation of properties for synthetic polymers in medicine
Fatma İrem ŞAHİN , Nil ACARALI
DOI: 10.14744/sigma.2023.00100 Pages : 1315-1324
Abstract Full Text PDF
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