Works matching IS 13047191 AND DT 2025 AND VI 43 AND IP 2

Results: 30

Advancing logistics and resource management quality through twostage tandem queues and single vacation techniques.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 505, doi. 10.14744/sigma.2025.00039

By:

KEERTHIKA, R.;
NIRANJAN, S. P.

Publication type:

Article

The scientific outputs of earthquakes in Türkiye: A bibliometric analysis.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 513, doi. 10.14744/sigma.2025.00040

By:

YILMAZ, Sema;
ACAR, Uğur;
AKBABA, Mehmet Fatih;
AKBULUT, Tolga;
AKGÜN, Cem;
AKIN, Oya;
AKPINAR, Burak;
AKYILDIZ ALÇURA, Güzin;
ALADAĞ, Hande;
ALP, Selçuk;
ARABUL, Ahmet Yiğit;
KESKİN ARABUL, Fatma;
AVLAR, Erkan;
AYDIN, Nezir;
BAKIRMAN, Tolga;
BALIK ŞANLI, Füsun;
BAYCAR, Muhammet Kazım;
BAYRAK, Onur Can;
BEKİROĞLU, Nur;
BİLGİLİ, Atakan

Publication type:

Article

Automatic identification of brittle, elongated and equiaxed ductile fracture modes in weld joints through machine learning.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 441, doi. 10.14744/sigma.2025.00035

By:

GAJALAKSHMI, K.;
SARAVANAN, S.

Publication type:

Article

Determining the parameters of data mining techniques and their effects on iron deficiency based prediction.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 655, doi. 10.14744/sigma.2025.00038

By:

MOHAMMED, Sahar J.;
ABBAS, Ahmed Kh.;
AHMAD, Arshed A.;
MOHAMMED, Mohammed S.;
SARI, Murat;
USLU TUNA, Hande

Publication type:

Article

Extension of the Jaccard distance measure for interval-valued intuitionistic fuzzy sets.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 416, doi. 10.14744/sigma.2025.00033

By:

KOKOÇ, Melda

Publication type:

Article

A review of green building research: Key findings, challenges, energy efficiency and proposed solutions.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 685, doi. 10.14744/sigma.2025.0052

By:

HARLE, Shrikant;
WANKHADE, Rajan L.

Publication type:

Article

Qualitative analysis of evolution equations: Weakly continuous semigroups in Banach spaces.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 647, doi. 10.14744/sigma.2024.00073

By:

GÜL, Erdal;
KARASU, Samet

Publication type:

Article

Insights into the use of composites reinforced with natural fibers in architectural applications, with a focus on kenaf fiber.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 665, doi. 10.14744/sigma.2025.00028

By:

CEYLAN, Irem;
ALP, Nese CAKICI

Publication type:

Article

Design and development of carbon quantum dot-assisted fiber optic UV-A sensor.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 626, doi. 10.14744/sigma.2025.00049

By:

FRANCIS, Sandra;
WANKAR, Shashwati;
ALSET, Utkarsh;
CHAVAN, Vivek;
SODAYE, Suparna;
CHANDRAKANT, Sonawane;
PANDEY, Anand;
KUMAR, Abhinav;
KULKARNI, Atul;
GUPTA, Naveen Kumar;
PANCHAL, Hitesh;
JADHAV, Yogesh

Publication type:

Article

A technique for determining the prices of steam and electricity generated in the sugar cogeneration industry.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 635, doi. 10.14744/sigma.2025.00050

By:

SHEIKH, Samsher;
JAIN, Manish;
TAPRE, Pawan

Publication type:

Article

Application of an improved edge detection algorithm in fundus images.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 615, doi. 10.14744/sigma.2025.00048

By:

KAPLAN, Gurkan;
ODABAS, Alper

Publication type:

Article

A consensus reaching process with fuzzy matrix of interpersonal influences.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 607, doi. 10.14744/sigma.2025.00047

By:

MAHMOOD, Asma

Publication type:

Article

Development a software for detecting burn severity using convolutional neural network-based approach.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 598, doi. 10.14744/sigma.2024.00055

By:

BULUT, Canan;
KOLCA, Dilek;
TARLAK, Fatih

Publication type:

Article

A hybrid model of random forest ensemble and resample for cardiotocography data classification.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 452, doi. 10.14744/sigma.2024.00083

By:

HEPHZIBAH, R.;
CHRISTINAL, A. Hepzibah;
ALEX, Deepthy Mary;
JAYANTHI, R.;
CHANDY, D. Abraham;
BAJAJ, Chandrajit

Publication type:

Article

Investigation of fractional order covid-19 model with q-homotopy analysis transform method.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 582, doi. 10.14744/sigma.2025.00046

By:

MERDAN, Mehmet;
AÇIKGÖZ, Pınar

Publication type:

Article

New ranking and new algorithm for tackling pentagonal neutrosophic transportation issue with applications.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 495, doi. 10.14744/sigma.2025.00037

By:

HEMALATHA, K.;
VENKATESWARLU B.

Publication type:

Article

Enhancing agricultural efficiency in India with IoT based smart boats.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 570, doi. 10.14744/sigma.2025.00045

By:

GADHAVE, Subhash;
KOSODE, Saketkumar;
JAVANJAL, Vijaykumar;
PATIL, Lalit N.;
AGRAWAL, Vikash K.;
JADHAV, Swapnil;
TOKE, Lalit K.

Publication type:

Article

The corrosion resistance effect of nanocomposites containing AuNPs coated onto titanium surfaces.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 562, doi. 10.14744/sigma.2025.00044

By:

YENİYOL, Sinem;
MUTLU, İlven;
DİZMAN, H. Mirac;
ARSU, Nergis

Publication type:

Article

Antipodal resolving sets on algebraic graphs of finite groups.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 555, doi. 10.14744/sigma.2025.00043

By:

SAKTHI, K. ARUNA;
RAJESWARI, R.

Publication type:

Article

Prediction of the compressive strength in high-strength concrete cores through the destructive method.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 541, doi. 10.14744/sigma.2025.00042

By:

MERABTI, Salem;
BEZARI, Salah;
BOUDINA, Abdellah

Publication type:

Article

Study of the variation of temperatures in a solar chimney.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 523, doi. 10.14744/sigma.2024.00111

By:

IHADDADENE, Razika;
IHADDADENE, Nabila;
BEDJEGHIT, Elhouas;
SEMANE, Ammar;
GUERIRA, Belhi

Publication type:

Article

Ultrasonic helical sensor for monitoring fuel adulteration and concentration.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 533, doi. 10.14744/sigma.2025.00041

By:

KUMAR, Abhishek;
PERIYANNAN, Suresh

Publication type:

Article

Analysis of nonlinear partial differential equation of traveling wave solutions with an effective method.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 487, doi. 10.14744/sigma.2024.00085

By:

ALKAN, Aslı;
BULUT, Hasan;
AKTÜRK, Tolga;
ENGİN, Öznur;
GÜLLÜOĞLU, Nesrin

Publication type:

Article

Numerical and experimental investigation of cross cut angle impact on heat transfer in microchannels.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 463, doi. 10.14744/sigma.2025.00036

By:

GHULE, Vikram M.;
PAWAR, Abhay A.;
PATIL, Lalit N.;
JAVANJAL, Vijaykumar K.

Publication type:

Article

MHD upper-convected maxwell hybrid nano fluid over a stretching sheet: A numerical approach.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 429, doi. 10.14744/sigma.2025.00034

By:

THİRUPATHİ, G.;
GOVARDHAN, K.;
NAGARAJU, G.;
MİSRA, Santoshi

Publication type:

Article

Conversion efficiency by circularly polarized laser pulse with two different spin states in magnetized quantum plasma.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 408, doi. 10.14744/sigma.2024.00049

By:

AHMAD, Nafees;
KUMAR SINGH, Abhisek;
KUMAR, Punit

Publication type:

Article

Phase-mismatch third harmonic generation in quantum magnetoplasma.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 400, doi. 10.14744/sigma.2024.00053

By:

SINGH, Shiv;
SINGH, Abhisek Kumar;
KUMAR, Punit

Publication type:

Article

Fuzzy logic-based optimization of AWJM for core mat and cfrp: A grey relational approach.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 391, doi. 10.14744/sigma.2025.00032

By:

PATIL, Dipak S.;
BHOOMKAR, M. M.

Publication type:

Article

An ARIMA model approach for predicting wheat production in India and China.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 383, doi. 10.14744/sigma.2025.00031

By:

SUKANYA, K.;
S. K., Khadar BABU

Publication type:

Article

Thermal and emission analysis of spark ignition S.I engine using premium gasoline-ethanol-paraffin blends with different operating conditions.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 2, p. 369, doi. 10.14744/sigma.2025.00030

By:

KUMBHAR, Sujit;
KHOT, Sanjay

Publication type:

Article