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Volume: 43 Issue: 2 Year: 2025
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Volume: 43 Issue: 2 - April 2025
Front Matter
1.
Front Matter
Full Text
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Research Article
2.
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 :
369-382
Abstract
Full Text
PDF
3.
An ARIMA model approach for predicting wheat production in India and China
K. SUKANYA
,
Khadar BABU SK
DOI:
10.14744/sigma.2025.00031
Pages :
383-390
Abstract
Full Text
PDF
4.
Fuzzy logic-based optimization of AWJM for core mat and CFRP: A grey relational approach
Dipak S. PATIL
,
M. M. BHOOMKAR
DOI:
10.14744/sigma.2025.00032
Pages :
391-399
Abstract
Full Text
PDF
5.
Phase-mismatch third harmonic generation in quantum magnetoplasma
Shiv SINGH
,
Abhisek Kumar SINGH
,
Punit KUMAR
DOI:
10.14744/sigma.2024.00053
Pages :
400-407
Abstract
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PDF
6.
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
Pages :
408-415
Abstract
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PDF
7.
Extension of the Jaccard distance measure for interval-valued intuitionistic fuzzy sets
Melda KOKOÇ
DOI:
10.14744/sigma.2025.00033
Pages :
416-428
Abstract
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8.
MHD upper-convected maxwell hybrid nano fluid over a stretching sheet: A numerical approach
G. THİRUPATHİ
,
K. GOVARDHAN
,
G. NAGARAJU
,
Santoshi MİSRA
DOI:
10.14744/sigma.2025.00034
Pages :
429-440
Abstract
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9.
Automatic identification of brittle, elongated and equiaxed ductile fracture modes in weld joints through machine learning
K. GAJALAKSHMI
,
S. SARAVANAN
DOI:
10.14744/sigma.2025.00035
Pages :
441-451
Abstract
Full Text
PDF
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
Pages :
452-462
Abstract
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PDF
11.
Numerical and experimental investigation of cross cut angle impact on heat transfer in microchannels
Vikram M. GHULE
,
Abhay A. PAWAR
,
Lalit N. PATIL
,
Vijaykumar K. JAVANJAL
DOI:
10.14744/sigma.2025.00036
Pages :
463-486
Abstract
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12.
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
Pages :
487-494
Abstract
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PDF
13.
New ranking and new algorithm for tackling pentagonal neutrosophic transportation issue with applications
HEMALATHA K
,
VENKATESWARLU B
DOI:
10.14744/sigma.2025.00037
Pages :
495-504
Abstract
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PDF
14.
Advancing logistics and resource management quality through twostage tandem queues and single vacation techniques
R. KEERTHIKA
,
S. P. NIRANJAN
DOI:
10.14744/sigma.2025.00039
Pages :
505-512
Abstract
Full Text
PDF
15.
The scientific outputs of earthquakes in Türkiye: A bibliometric analysis
Sema YILMAZ
,
Uğur ACAR
,
Mehmet Fatih AKBABA
,
Tolga AKBULUT
,
Cem AKGÜN
,
Oya AKIN
,
Burak AKPINAR
,
Güzin AKYILDIZ ALÇURA
,
Hande ALADAĞ
,
Selçuk ALP
,
Ahmet Yiğit ARABUL
,
Fatma KESKİN ARABUL
,
Erkan AVLAR
,
Nezir AYDIN
,
Tolga BAKIRMAN
,
Füsun BALIK ŞANLI
,
Muhammet Kazım BAYCAR
,
Onur Can BAYRAK
,
Nur BEKİROĞLU
,
Atakan BİLGİLİ
,
Mehmet Turan DAL
,
Alperen Taha DEMİRBAĞ
,
Fehmi Samet DEMİRCİ
,
Gökhan DEMİRDÖĞEN
,
Mehmet Turan DAL
,
Alperen Taha DEMİRBAĞ
,
Fehmi Samet DEMİRCİ
,
Gökhan DEMİRDÖĞEN
,
Berna DİKÇINAR SEL
,
Uğur DOĞAN
,
Tunç DURMAZ
,
Tülay ERBESLER AYAŞLIGİL
,
Tuğçe ERCAN
,
Ozan ERDİNÇ
,
Ayşe Kübra ERENOĞLU
,
Nilgün Çolpan ERKAN
,
Mehmet Yavuzhan ERPAY
,
Şükrü ERSOY
,
Nevra ERTÜRK
,
Elif ERYÜZ
,
Ebru GEÇİCİ
,
Tayfur GÖKÇEK
,
Tülin GÖRGÜLÜ
,
Fatih GÜLGEN
,
Mustafa GÜRSOY
,
Zeynep IŞIK
,
Zahide Gül KARAAĞAÇ
,
Mesut KARAKAŞ
,
Ali Barış KATRANCI
,
Fazıl KAYIKÇI
,
Ali KILIÇ
,
Batuhan KILIÇ
,
Ercan KOÇ
,
Kerim KOÇ
,
Ezgi KORKMAZ
,
Nefise Burcu KÖYLÜ YAĞAN
,
Ali Osman KURUŞÇU
,
Sevgül LIMONCU
,
Atiye Hülya OBDAN
,
Ozan OKUDAN
,
Seda ÖZARPACI
,
Alpay ÖZDEMIR
,
Emine ÖZDOĞRU
,
Halit ÖZEN
,
Ömercan ÖZEN
,
Bestami ÖZKAYA
,
Adem SAKARYA
,
Begüm SATICI
,
Seydi Ahmet SATICI
,
Efe Haşim SEZEN
,
Onur ŞAHIN
,
Şükran ŞEKER
,
Gülhayat GÖLBAŞI ŞİMŞEK
,
Murat TAŞKIRAN
,
Sırma TURGUT
,
Umut Rıfat TUZKAYA
,
Drahşan UĞURYOL
,
Mehmet Fevzi UĞURYOL
,
Merve UZUNER
,
Musa ÜNSAL
,
Mustafa VAR
,
Mustafa Sinan YARDIM
,
Ayfer YAZGAN
,
Hüsniye Sueda YILDIRIM
,
Tamer YILMAZ
,
Nabi YÜZER
DOI:
10.14744/sigma.2025.00040
Pages :
513-522
Abstract
Full Text
PDF
16.
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
Pages :
523-532
Abstract
Full Text
PDF
17.
Ultrasonic helical sensor for monitoring fuel adulteration and concentration
Abhishek KUMAR
,
Suresh PERIYANNAN
DOI:
10.14744/sigma.2025.00041
Pages :
533-540
Abstract
Full Text
PDF
18.
Prediction of the compressive strength in high-strength concrete cores through the destructive method
Salem MERABTI
,
Salah BEZARI
,
Abdellah BOUDINA
DOI:
10.14744/sigma.2025.00042
Pages :
541-554
Abstract
Full Text
PDF
19.
Antipodal resolving sets on algebraic graphs of finite groups
K. ARUNA SAKTHI
,
R. RAJESWARI
DOI:
10.14744/sigma.2025.00043
Pages :
555-561
Abstract
Full Text
PDF
20.
The corrosion resistance effect of nanocomposites containing AuNPs coated onto titanium surfaces
Sinem YENİYOL
,
İlven MUTLU
,
H. Mirac DİZMAN
,
Nergis ARSU
DOI:
10.14744/sigma.2025.00044
Pages :
562-569
Abstract
Full Text
PDF
21.
Enhancing agricultural efficiency in India with IoT based smart boats
Subhash GADHAVE
,
Saketkumar KOSODE
,
Vijaykumar JAVANJAL
,
Lalit N. PATIL
,
Vikash K. AGRAWAL
,
Swapnil JADHAV
,
Lalit K. TOKE
DOI:
10.14744/sigma.2025.00045
Pages :
570-581
Abstract
Full Text
PDF
22.
Investigation of fractional order covid-19 model with q-homotopy analysis transform method
Mehmet MERDAN
,
Pınar AÇIKGÖZ
DOI:
10.14744/sigma.2025.00046
Pages :
582-597
Abstract
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23.
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
Pages :
598-606
Abstract
Full Text
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24.
A consensus reaching process with fuzzy matrix of interpersonal influences
Asma MAHMOOD
DOI:
10.14744/sigma.2025.00047
Pages :
607-614
Abstract
Full Text
PDF
25.
Application of an improved edge detection algorithm in fundus images
Gurkan KAPLAN
,
Alper ODABAS
DOI:
10.14744/sigma.2025.00048
Pages :
615-625
Abstract
Full Text
PDF
26.
Design and development of carbon quantum dot-assisted fiber optic UV-A sensor
Sandra FRANCIS
,
Shashwati WANKAR
,
Utkarsh ALSET
,
Vivek CHAVAN
,
Suparna SODAYE
,
Sonawane CHANDRAKANT
,
Anand PANDEY
,
Abhinav KUMAR
,
Atul KULKARNI
,
Naveen Kumar GUPTA
,
Hitesh PANCHAL
,
Yogesh JADHAV
DOI:
10.14744/sigma.2025.00049
Pages :
626-634
Abstract
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27.
A technique for determining the prices of steam and electricity generated in the sugar cogeneration industry
Samsher SHEIKH
,
Manish JAIN
,
Pawan TAPRE
DOI:
10.14744/sigma.2025.00050
Pages :
635-646
Abstract
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28.
Qualitative analysis of evolution equations: Weakly continuous semigroups in banach spaces
Erdal GÜL
,
Samet KARASU
DOI:
10.14744/sigma.2024.00073
Pages :
647-654
Abstract
Full Text
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29.
Determining the parameters of data mining techniques and their effects on iron deficiency based prediction
Sahar J. MOHAMMED
,
Ahmed Kh. ABBAS
,
Arshed A. AHMAD
,
Mohammed S. MOHAMMED
,
Murat SARI
,
Hande USLU TUNA
DOI:
10.14744/sigma.2025.00038
Pages :
655-664
Abstract
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Review Article
30.
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
Pages :
665-684
Abstract
Full Text
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31.
A review of green building research: Key findings, challenges, energy efficiency and proposed solutions
Shrikant HARLE
,
Rajan L. WANKHADE
DOI:
10.14744/sigma.2025.0052
Pages :
685-703
Abstract
Full Text
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