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Volume: 42 Issue: 1 Year: 2024
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Volume: 39 Issue: 2 - June 2021
Research Article
1.
SARIMA-ARCH versus genetic programming in stock price prediction
Gulder KEMALBAY
,
Ozlem BERAK KORKMAZOGLU
DOI:
10.14744/sigma.2021.00001
Pages :
110-122
Abstract
Full Text
PDF
Technical Note
2.
Pressure compensator design, simulation and performance evaluation of a variable displacement swash plate type axial piston pump
Nitesh MONDAL
,
Rana SAHA
,
Dipankar SANYAL
DOI:
10.14744/sigma.2021.00002
Pages :
123-130
Abstract
Full Text
PDF
Research Article
3.
A comparison of the performance of entropy measures for interval-valued intuitionistic fuzzy sets
Melda KOKOÇ
,
Süleyman ERSÖZ
DOI:
10.14744/sigma.2021.00003
Pages :
131-147
Abstract
Full Text
PDF
4.
Estimation procedures on Type-II censored data from a scaled Muth distribution
Hayrinisa DEMİRCİ BIÇER
,
Berkay ÖZTÜRKER
,
Cenker BIÇER
DOI:
10.14744/sigma.2021.00004
Pages :
148-158
Abstract
Full Text
PDF
5.
Solar radiation forecasting by using deep neural networks in Eskişehir
Mohammed QASEM
,
Ümmühan BAŞARAN FİLİK
DOI:
10.14744/sigma.2021.00005
Pages :
159-169
Abstract
Full Text
PDF
6.
Analysis of some conserved miRNAs in hazelnut (Corylus avellena L. and Corylus colurna L.) by real-time PCR
Büşra YİRMİBEŞ
,
Hatice Nur AYDIN
,
Zehra ÖMEROĞLU ULU
,
Salih ULU
,
Nehir ÖZDEMİR ÖZGENTÜRK
DOI:
10.14744/sigma.2021.00006
Pages :
170-176
Abstract
Full Text
PDF
Technical Note
7.
Lifts of connections to the bundle of (1,1) type tensor frames
Habil FATTAYEV
,
Haşim ÇAYIR
DOI:
10.14744/sigma.2021.00007
Pages :
177-183
Abstract
Full Text
PDF
Research Article
8.
Technical and economic evaluation of a standalone and on grid hybrid renewable energy: A case study at Eski̇şehi̇r Technical University
Hussein Kerow ADAN
,
Ümmühan BAŞARAN FİLİK
DOI:
10.14744/sigma.2021.00008
Pages :
184-194
Abstract
Full Text
PDF
9.
Using systematic review and meta-analysis in order to obtain different empirical-informative prior for bayesian binomial proportion
Esin AVCI
DOI:
10.14744/sigma.2021.00009
Pages :
195-202
Abstract
Full Text
PDF
10.
Sinc-Galerkin method for solving system of singular perturbed reaction-diffusion problems
Aydin SECER
,
Ismail ONDER
,
Muslum OZISIK
DOI:
10.14744/sigma.2021.00010
Pages :
203-212
Abstract
Full Text
PDF
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