ISSN: 1304-7191 | E-ISSN: 1304-7205
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Volume: 43 Issue: 1 Year: 2025
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1. The utilization of lathe waste as a catalyst for the treatment of landfill leachate in supercritical water conditions
Ekin KIPÇAK , Mesut AKGÜN
DOI: 10.14744/sigma.2023.00097
Abstract Full Text PDF
2. Determinatıon of stress magnification factor in welded joint by experimental and numerical analysis using ultra-high-strength steel
Osman Bahadır ÖZDEN , Barış GÖKÇE
DOI: 10.14744/sigma.2023.00100
Abstract Full Text PDF
3. A comparative study on the machining performance of eco-friendly low-lead and lead-free brass alloys in replacement for leaded ones
Nima ZOGHIPOUR , Emre TAŞCIOĞLU , Ali Özkan KESKİN , Yusuf KAYNAK
DOI: 10.14744/sigma.2023.00107
Abstract Full Text PDF
4. Conversion efficiency by circularly polarized laser pulse with two different spin states in magnetized quantum plasma
Nafees AHMAD , Abhisek KUMAR SINGH , Punit KUMAR
DOI: 10.14744/sigma.2024.00049
Abstract
5. Reduce childhood obesity via new form of nano hexa topological space
R. MOHANA PRIY , S. SANTHIYA
DOI: 10.14744/sigma.2024.00052
Abstract
6. Phase-mismatch third harmonic generation in quantum magnetoplasma
Shiv SINGH , Abhisek Kumar SINGH , Punit KUMAR
DOI: 10.14744/sigma.2024.00053
Abstract
7. Development a software for detecting burn severity using convolutional neural network-based approach
Canan BULUT , Dilek KOLCA , Fatih TARLAK
DOI: 10.14744/sigma.2024.00055
Abstract
8. A comparative exploration of a magnetized power-law fluid past an inclined plate with variable physical properties
Sathya PALANI , Padigepati NAVEEN
DOI: 10.14744/sigma.2024.00072
Abstract
9. Qualitative analysis of evolution equations: Weakly continuous semigroups in banach spaces
Erdal GÜL , Samet KARASU
DOI: 10.14744/sigma.2024.00073
Abstract
10. A hybrid model of random forest ensemble and resample for cardiotocography data classification
R. HEPHZIBAH , A. Hepzibah CHRISTINAL , Deepthy Mary ALEX , R. JAYANTHI , D. Abraham CHANDY , Chandrajit BAJAJ
DOI: 10.14744/sigma.2024.00083
Abstract
11. Analysis of nonlinear partial differential equation of traveling wave solutions with an effective method
Aslı ALKAN , Hasan BULUT , Tolga AKTÜRK , Öznur ENGİN , Nesrin GÜLLÜOĞLU
DOI: 10.14744/sigma.2024.00085
Abstract
12. Investigation of the cyclic load behavior of reinforced concrete frames exposed to high temperatures using the finite element method
Halit Erdem ÇOLAKOĞLU , Metin HÜSEM
DOI: 10.14744/sigma.2024.00086
Abstract
13. Influence of spin on propagation of electromagnetic wave in quantum dusty magnetoplasma
Abhisek Kumar SINGH , Punit KUMAR
DOI: 10.14744/sigma.2024.00101
Abstract
14. Artificial neural network (ANN) approach for lead removal from aqueous solution by agricultural waste derived biochars
Nihan KAYA , Fatma ERDEM
DOI: 10.14744/sigma.2024.00103
Abstract
15. The real forms of the S_3-graded algebras sl(2,C)
Yasemen UÇAN , Ramazan TEKERCİOĞLU , Ülkü BABUŞCU YEŞİL
DOI: 10.14744/sigma.2024.00109
Abstract
16. MHD flow and effects of hall current, joule heating, and heat source across a chemically reacting and radiating exponentially stretching sheet in a porous medium
Ankur KUMAR SARMA , Dipak SARMA , Sunmoni MUDOI
DOI: 10.14744/sigma.2024.00110
Abstract
17. Study of the variation of temperatures in a solar chimney
Razika IHADDADENE , Nabila IHADDADENE , Elhouas BEDJEGHIT , Ammar SEMANE , Belhi GUERIRA
DOI: 10.14744/sigma.2024.00111
Abstract Full Text PDF
18. Investigation of seismic behavior of horizontally curved bridges in comparison with equivalent straight bridges accordıng to the AASHTO LRFD specifications
Esra NAMLI , Turgut ÖZTÜRK
DOI: 10.14744/sigma.2024.00116
Abstract
19. Artificial intelligence, machine learning, and deep learning applications in the engineerıng fields – A comprehensive review
Haneen DARWISH , Walaa DARWISH , Hiba DARWISH , Issa W. ALHMOUD , Osamah ALSHRAIDEH
DOI: 10.14744/sigma.2024.00126
Abstract
20. Multilayered full adder layout with wire crossings: A QCA approach to nano computations
Rohit Kumar SHAW , Angshuman KHAN
DOI: 10.14744/sigma.2024.00127
Abstract
21. Global solar radiation prediction using machine learning approaches
M. MOHANDES , Hilal H. NUHA , Satria Akbar MUGITAMA , S. REHMAN , A. AL-SHAILKHI
DOI: 10.14744/sigma.2024.00128
Abstract
22. Evaluation of health care systems using supervised and unsupervised machine learning approaches
Canan BULUT , Tuğba SÖNAL , Dilek KOLCA , Fatih TARLAK
DOI: 10.14744/sigma.2024.00130
Abstract
23. Performance of imputation techniques: A comprehensive simulation study using the transformer model
İsmail YENİLMEZ
DOI: 10.14744/sigma.2024.00131
Abstract
24. Strategic load scheduling in smart home: Leveraging IOT and optimization algorithms for energy cost reduction
Ganesh SHIRSAT , Aniruddha MUKHERJEE , Ankit Kumar SHARMA
DOI: 10.14744/sigma.2024.00132
Abstract
25. Broken rotor bar fault detection in induction motors through power spectral density to image method
Hatice OKUMUŞ , Ebru ERGUN
DOI: 10.14744/sigma.2024.00153
Abstract
26. Heat generation from 32650 cylindrical cell battery pack at various load and speed conditions
Shashank GAWADE , Virendra BHOJWANI , Pradeep PATIL , M. ZUBAIRUDDIN
DOI: 10.14744/sigma.2024.00154
Abstract
27. Assessing the role of circular economy principles in reducing waste by sustainable manufacturing practices: A review
Mustafa M MANSOUR
DOI: 10.14744/sigma.2024.00155
Abstract
28. A creative combination of time series models for accurate forecastıng of monthly rainfall: A case study in Northeast India
D KARTHIKA , K KARTHIKEYAN
DOI: 10.14744/sigma.2024.00156
Abstract
29. Indoor-outdoor scene recognition: A multi-feature framework using CNN for complex environment
Pandit NAGRALE , Sarika KHANDELWAL
DOI: 10.14744/sigma.2024.00157
30. Electric bus preference with analytical hierarchy process and grey relational analysis combination in public transportation considering modern trend criteria: Kayseri, Türkiye case study
Aslan İNAN , Huzeyfe KARA
DOI: 10.14744/sigma.2024.00158
Abstract
31. A literature review: Effects of ohmic heating on inactivation of specific bacterial spores in various matrixes
Rengin SIKI , Ahmet ERYAŞAR
DOI: 10.14744/sigma.2025.00001
Abstract
32. Centralized controller-based on optimal power flow (OPF) algorithm for power management in microgrid systems
Abumuslim KHUJAEV , Abbas UĞURENVER
DOI: 10.14744/sigma.2025.00027
Abstract
33. Insights into the use of composites reinforced with natural fibers in architectural applications, with a focus on kenaf fiber
Irem CEYLAN , Nese CAKICI ALP
DOI: 10.14744/sigma.2025.00028
Abstract
34. Cat swarm optimized tumor segmentation and an ensemble predictive model for glioblastoma patient survival
Bhagyalaxmi K , Dwarakanath B
DOI: 10.14744/sigma.2025.00029
Abstract
35. Thermal and emission analysis of spark ignition S.I engine using premium gasoline-ethanol-paraffin blends with different operating conditions
Sujit KUMBHAR , Sanjay KHOT
DOI: 10.14744/sigma.2025.00030 Pages : 359-382
Abstract Full Text PDF
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