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Volume: 42 Issue: 2 Year: 2024
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Volume: 41 Issue: 2 - April 2023
Front Matter
1.
Front Matter
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Research Article
2.
Predicting tanker main engine power using regression analysis and artificial neural networks
Umit GUNES
,
Veysi BASHAN
,
Ibrahim OZSARI
,
Asim Sinan KARAKURT
DOI:
10.14744/sigma.2023.00029
Pages :
216-225
Abstract
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PDF
3.
Concerning the generalized Hermite-Hadamard integral inequality
Juan Gabriel GALEANO DELGADO
,
Juan Eduardo NÁPOLES VALDÉS
,
Edgardo PÉREZ REYES
DOI:
10.14744/sigma.2023.00034
Pages :
226-231
Abstract
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4.
The analysis of risk assessment for the transmission of COVID-19 by using PROMETHEE and ELECTRE methods
Ebru PEKEL ÖZMEN
,
Berfu DEMİR
DOI:
10.14744/sigma.2023.00035
Pages :
232-242
Abstract
Full Text
PDF
5.
Effect of number and position of frames in speaker age estimation
Mohammed Muntaz OSMAN
,
Osman BÜYÜK
,
Ali TANGEL
DOI:
10.14744/sigma.2023.00036
Pages :
243-255
Abstract
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6.
Cubic B-spline finite element method for generalized reaction-diffusion equation with delay
Gemeda Tolessa LUBO
,
Gemechis File DURESSA
DOI:
10.14744/sigma.2023.00037
Pages :
256-265
Abstract
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7.
Some properties of the topological spaces generated from the simple undirected graphs
Hatice Kübra SARI
DOI:
10.14744/sigma.2022.00071
Pages :
266-270
Abstract
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8.
Inhomogeneous quantum group of Q-fermions
Erdoğan Mehmet ÖZKAN
,
Muttalip ÖZAVŞAR
DOI:
10.14744/sigma.2023.00038
Pages :
271-275
Abstract
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9.
A new distribution with four parameters: Properties and applications
Kadir KARAKAYA
,
İsmail KINACI
,
Coşkun KUŞ
,
Yunus AKDOĞAN
DOI:
10.14744/sigma.2023.00039
Pages :
276-287
Abstract
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10.
Sulfate and chloride resistance of bottom ash doped slag-based geopolymer composites
Yurdakul AYGÖRMEZ
DOI:
10.14744/sigma.2021.00060
Pages :
288-301
Abstract
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11.
Prediction of the natural frequencies of various beams using regression machine learning models
Oguzhan DAŞ
DOI:
10.14744/sigma.2023.00040
Pages :
302-321
Abstract
Full Text
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12.
Chlorogenic acid nanoemulsion for staphylococcus aureus causing skin infection: Synthesis, characterization and evaluation of antibacterial efficacy
Bahar GOK
,
Yasemin BUDAMA KILINC
DOI:
10.14744/sigma.2022.00045
Pages :
322-330
Abstract
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13.
Novel analytical and approximate-analytical methods for solving the nonlinear fractional smoking mathematical model
Hatıra GÜNERHAN
,
Mohammed K. A. KAABAR
,
Ercan ÇELİK
DOI:
10.14744/sigma.2021.00073
Pages :
331-343
Abstract
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14.
Numerical approach of fisher's equation with strang splitting technique using finite element galerkin method
Melike KARTA
DOI:
10.14744/sigma.2023.00041
Pages :
344-355
Abstract
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15.
Earthquake risk prioritization via two-step cluster analysis and SWARA-ELECTRE methods
Ezgi GÜLER
,
Selen AVCI
,
Zerrin ALADAĞ
DOI:
10.14744/sigma.2022.00105
Pages :
356-372
Abstract
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16.
Household energy poverty: The concept, issues and implications for Turkiye
Simge GUNAY
,
Bekir KAYACAN
DOI:
10.14744/sigma.2023.00042
Pages :
373-384
Abstract
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17.
Tribological behavior of epoxy nanocomposites under corrosive environment: effect of high-performance boron nitride nanoplatelet
Emine Feyza SUKUR
,
Halil Burak KAYBAL
,
Hasan ULUS
,
Ahmet AVCI
DOI:
10.14744/sigma.2022.00025
Pages :
385-395
Abstract
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18.
A novel application for DC motor-generator cascade system by changing signal density of digital chaotic oscillator
Ercan KÖSE
,
Aydın MÜHÜRCÜ
,
Serdar COŞKUN
DOI:
10.14744/sigma.2022.00048
Pages :
396-407
Abstract
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19.
How does ageing of customer water meters effect the accuracy?
İbrahim Ethem KARADİREK
DOI:
10.14744/sigma.2023.00043
Pages :
408-414
Abstract
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20.
On innovations of the multivariable fractional Hardy-type inequalities on time scales
Lütfi AKIN
,
Yusuf ZEREN
DOI:
10.14744/sigma.2023.00044
Pages :
415-422
Abstract
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21.
Estimation of the utilization rates of the resources of a dental clinic by simulation
Abdulkadir ATALAN
,
Abdulkadir KESKIN
DOI:
10.14744/sigma.2023.00045
Pages :
423-432
Abstract
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