Works matching IS 1304-7191 AND VI 43 AND IP 3 AND DT 2025

Results: 30

Estimation of the Gompertz distribution's parameters under folded ranked set sampling.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 737, doi. 10.14744/sigma.2025.00068

By:

GUL, Hasan Huseyin;
YENİAY KOÇER, Nurdan

Publication type:

Article

Efficient hybrid approach for feature extraction using metaheuristic algorithm and majority voting in social media networks.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 1020, doi. 10.14744/sigma.2025.00089

By:

LUNAWAT, Sonali;
RAO, Jyoti;
PATIL, Pramod

Publication type:

Article

A review of nanofluid lubrication as a cutting fluid in machining operations.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 1052, doi. 10.14744/sigma.2025.00091

By:

GUPTA, Sanjeev Kumar;
RATHORE, Vivek

Publication type:

Article

Sustainable utilization of sugarcane bagasse ash as stabilization agent on subgrade material for highway construction- A review.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 1038, doi. 10.14744/sigma.2025.00090

By:

GARBA, Lasmar;
BHARDWAJ, Anoop;
USMAN ALIYU, Usman;
SAYYADI, Ibrahim Auwal;
ISMAIL, Mansur Isah

Publication type:

Article

Study of the antibiotic resistance of some bacterial strains isolated from the gut microbiota of children fed with commercial infant formula.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 1014, doi. 10.14744/sigma.2025.00088

By:

ASMAA, Belgharbi;
AMINE, Allam Mohamed;
MIRVETTE, Benyelles;
AICHA, Tir touil

Publication type:

Article

A dynamic study of the generalized Cheeger problem: An application to the temporal prediction of landslides and rainfall threshold.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 999, doi. 10.14744/sigma.2025.00087

By:

KUSHWAHA, Praveen Kumar;
MISHRA, Lakshmi Narayan

Publication type:

Article

Dynamics of a prey-predator-scavenger model with Holling type IV functional response.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 987, doi. 10.14744/sigma.2025.00086

By:

GEETHA, R.;
SIVABALAN, M.;
PRADEEP, M. SIVA;
SATHIYANATHAN, K.

Publication type:

Article

The investigation of the interaction of gastric cancer receptors and natural drug ligands in origanum bilgeri.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 981, doi. 10.14744/sigma.2025.00085

By:

GÖKALP, Faik;
ERENLER, Ramazan;
ALMA, Mehmet Hakki

Publication type:

Article

Real-time LPG leakage monitoring system using iot and cloud technology.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 962, doi. 10.14744/sigma.2025.00084

By:

OKUBANJO, Ayodeji;
OKANDEJI, Alexander;
AKINLOYE, Benjamin;
OKAKWU, Ignatius;
OSIFEKO, Martins

Publication type:

Article

Applications of 4x4 involutive MDS matrix on finite fields F24, F26, F27.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 955, doi. 10.14744/sigma.2025.00083

By:

ÖZEN, Mehmet;
SAZOĞLU, Serra;
TUFANÇLI, Tuğçe;
NAJI, Osama A.

Publication type:

Article

Quantum-enhanced multimodal fusion for robust and accurate fake news detection.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 943, doi. 10.14744/sigma.2025.00082

By:

BIKKU, Thulasi;
THOTA, Srinivasarao

Publication type:

Article

Innovative heating strategies for extending electric vehicle range in cold weather conditions.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 933, doi. 10.14744/sigma.2025.00081

By:

JAVANJAL, Vijaykumar K.;
PATIL, Lalit N.;
MAHAJAN, Kuldeep A.;
PATIL, Atul A.;
AGRAWAL, Vikash K.

Publication type:

Article

Reduce childhood obesity via new form of nano hexa topological space.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 799, doi. 10.14744/sigma.2024.00052

By:

MOHANAPRIYA, R.;
SANTHIYA, S.

Publication type:

Article

An application of interval valued neutrosophic soft multisets in MCDM.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 922, doi. 10.14744/sigma.2025.00080

By:

JAYASUDHA, J.;
KOWSALYAHARISHANTHI, C.

Publication type:

Article

Navigating efficiency: Evaluating wireless ad hoc network protocols with NS-3.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 910, doi. 10.14744/sigma.2025.00079

By:

Shubha S.;
VENU, Dunde;
VIJAYAKUMAR, Suhasini;
POKKULURI, Kiran Sree;
Narasimha RAJU, B. N. V.;
SAISANDEEP, Banda

Publication type:

Article

Evaluation of a robotic restaurant management system with UI design, voice assistant, and machine learning integration.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 899, doi. 10.14744/sigma.2025.00078

By:

PATIL, Lalit N.;
AGRAWAL, Vikash K.;
DHANDE, Kishor K.;
KHATAVKAR, Shrihari D.;
MANDE, Ganesh D.;
PATIL, Vishvajit S.;
RATNAPARKHI, Shreyash S.

Publication type:

Article

Two modified forms of the SAIR model with a fuzzyfied vaccination effectiveness parameter.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 887, doi. 10.14744/sigma.2025.00077

By:

BALDEMİR, Harun;
AKIN, Agah;
AKIN, Ömer

Publication type:

Article

High gain, low-profile, wideband archimedean spiral antenna with hexagonal fractal reflector surface.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 878, doi. 10.14744/sigma.2025.00076

By:

SAĞ, Rabia Nur;
TÜYLÜ, Tolgahan;
ÇALIŞKAN, Alper;
TÜRKER TOKAN, Nurhan

Publication type:

Article

Investigation of the cyclic load behavior of reinforced concrete frames exposed to high temperatures using the finite element method.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 857, doi. 10.14744/sigma.2024.00086

By:

ÇOLAKOĞLU, Halit Erdem;
HÜSEM, Metin

Publication type:

Article

Computational fluid dynamics analysis of multi-winglets for induced drag reduction in subsonic, transonic, and supersonic flows at different reynolds numbers.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 842, doi. 10.14744/sigma.2025.00075

By:

NAKKA, Mahesh;
HARICHANDANB, Atal Bihari;
RANA, Basanta Kumar

Publication type:

Article

Analysis on equitable local edge antimagic coloring of certain graphs.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 835, doi. 10.14744/sigma.2025.00074

By:

ABIRAMI, K.;
MOHANAPRIYA, N.

Publication type:

Article

Evaluation of the variations in the physicochemical and microbiological properties of tarhana enriched with a black carrot during the production process.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 816, doi. 10.14744/sigma.2025.00073

By:

KIYMAZ, Burcu Mine;
BİRKAN, Müberra;
BAYRAKTAR, Zerrin;
TOZLUOGLU, Melike Nur;
KIRTEKIN, Büşra;
KORUR, Merve;
ARICI, Muhammet

Publication type:

Article

Machine learning approach for predicting truck drivers' involvement in an injury accident.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 808, doi. 10.14744/sigma.2025.00072

By:

UMAR, Ibrahim Khalil

Publication type:

Article

Assessing durabilty in geopolymer composites with brick powder and recycled concrete aggregate.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 777, doi. 10.14744/sigma.2025.00071

By:

AYGUN, Beyza Fahriye;
AKTURK, Birkan;
UYSAL, Mucteba;
BOUTKHIL, Hanane

Publication type:

Article

Influential observations detection in the gamma-pareto regression model under different link functions with standardized and adjusted deviance residuals: simulation and application.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 760, doi. 10.14744/sigma.2025.00070

By:

SALEEM, Nasir;
AKBAR, Atif;
LAEEQ, Saima;
AHMAD, Shakeel;
Herlina HANUM

Publication type:

Article

Bone fracture detection using image processing techniques.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 748, doi. 10.14744/sigma.2025.00069

By:

JADHAV, Swapnil S.;
AGRAWAL, Vikash K.;
PATIL, Yashraj M.;
PATIL, Lalit N.;
KHAN, Mohammad;
PANSARE, Rehan M.;
SHAIKH, Yaeesh I.;
SANGALE, Abhijit N.;
JAVANJAL, Vijaykumar

Publication type:

Article

A comparative exploration of a magnetized power-law fluid past an inclined plate with variable physical properties.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 827, doi. 10.14744/sigma.2024.00072

By:

PALANI, Sathya;
NAVEEN, Padigepati

Publication type:

Article

PAPR reduction of GFDM signals using moving average filtering scheme for future wireless communications.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 726, doi. 10.14744/sigma.2025.00067

By:

KUMAR, R. Anil;
THIRUMALA, Srinivas;
SREENIVAS, Tota;
PATCHALA, Sarala;
GOLLAPALLI, Srujana

Publication type:

Article

Cyber-shield machine learning: an intrusion detection system with blockchain-powered secure log storage across network nodes.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 714, doi. 10.14744/sigma.2025.00066

By:

PAWAR, Tejaswini;
RAO, Jyoti;
PATIL, Pramod

Publication type:

Article

BIM in PPP projects comprehensive performance evaluation framework: A literature-based analysis.

Published in:

Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi, 2025, v. 43, n. 3, p. 705, doi. 10.14744/sigma.2025.00065

By:

Ali AL-SHAMAYLEH;
Sharifah ZAKARIA;
Nur RAHIM

Publication type:

Article