Volume: 43, Issue: 3 (30 Articles)
Research Article
Title: BIM IN PPP PROJECTS COMPREHENSIVE PERFORMANCE EVALUATION FRAMEWORK: A LITERATURE-BASED ANALYSIS
Authors: Ali AL-SHAMAYLEH, Sharifah ZAKARIA, Nur RAHIM
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:705-713
DOI: 10.14744/sigma.2025.00065
Viewed: (29) times
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Research Article
Title: CYBER-SHIELD MACHINE LEARNING: AN INTRUSION DETECTION SYSTEM WITH BLOCKCHAIN-POWERED SECURE LOG STORAGE ACROSS NETWORK NODES
Authors: Tejaswini PAWAR, Jyoti RAO, Pramod PATIL
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:714-725
DOI: 10.14744/sigma.2025.00066
Viewed: (26) times
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Research Article
Title: PAPR REDUCTION OF GFDM SIGNALS USING MOVING AVERAGE FILTERING SCHEME FOR FUTURE WIRELESS COMMUNICATIONS
Authors: R. Anil KUMAR, Srinivas THIRUMALA, Tota SREENIVAS, Sarala PATCHALA, Srujana GOLLAPALLI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:726-736
DOI: 10.14744/sigma.2025.00067
Viewed: (22) times
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Research Article
Title: ESTIMATION OF THE GOMPERTZ DISTRIBUTION’S PARAMETERS UNDER FOLDED RANKED SET SAMPLING
Authors: Hasan Huseyin GUL, Nurdan YENIAY KOÇER
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:737-747
DOI: DOI: 10.14744/sigma.2025.00068
Viewed: (23) times
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Research Article
Title: BONE FRACTURE DETECTION USING IMAGE PROCESSING TECHNIQUES
Authors: Swapnil S. JADHAV, Vikash K. AGRAWAL, Yashraj M. PATIL, Lalit N. PATIL, Mohammad KHAN, Rehan M. PANSARE, Yaeesh I. SHAIKH, Abhijit N. SANGALE, Vijaykumar JAVANJAL
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:748-759
DOI: 10.14744/sigma.2025.00069
Viewed: (30) times
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Research Article
Title: INFLUENTIAL OBSERVATIONS DETECTION IN THE GAMMA-PARETO REGRESSION MODEL UNDER DIFFERENT LINK FUNCTIONS WITH STANDARDIZED AND ADJUSTED DEVIANCE RESIDUALS: SIMULATION AND APPLICATION
Authors: Nasir SALEEM, Atif AKBAR, Saima LAEEQ, Shakeel AHMAD, Herlina HANUM
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:760-776
DOI: 10.14744/sigma.2025.00070
Viewed: (39) times
Abstract | Full Text| PDF
Research Article
Title: ASSESSING DURABILTY IN GEOPOLYMER COMPOSITES WITH BRICK POWDER AND RECYCLED CONCRETE AGGREGATE
Authors: Beyza Fahriye AYGUN, Birkan AKTURK, Mucteba UYSAL, Hanane BOUTKHIL
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:777-798
DOI: 10.14744/sigma.2025.00071
Viewed: (24) times
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Research Article
Title: REDUCE CHILDHOOD OBESITY VIA NEW FORM OF NANO HEXA TOPOLOGICAL SPACE
Authors: R. MOHANAPRIYA, S. SANTHIYA
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:799-807
DOI: 10.14744/sigma.2024.00052
Viewed: (24) times
Abstract | Full Text| PDF
Research Article
Title: MACHINE LEARNING APPROACH FOR PREDICTING TRUCK DRIVERS’ INVOLVEMENT IN AN INJURY ACCIDENT
Authors: Ibrahim Khalil UMAR
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:808-815
DOI: 10.14744/sigma.2025.00072
Viewed: (29) times
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Research Article
Title: EVALUATION OF THE VARIATIONS IN THE PHYSICOCHEMICAL AND MICROBIOLOGICAL PROPERTIES OF TARHANA ENRICHED WITH A BLACK CARROT DURING THE PRODUCTION PROCESS
Authors: Burcu Mine KIYMAZ, Müberra BİRKAN, Zerrin BAYRAKTAR, Melike Nur TOZLUOGLU, Büşra KIRTEKIN, Merve KORUR, Muhammet ARICI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:816-826
DOI: 10.14744/sigma.2025.00073
Viewed: (29) times
Abstract | Full Text| PDF
Research Article
Title: A COMPARATIVE EXPLORATION OF A MAGNETIZED POWER-LAW FLUID PAST AN INCLINED PLATE WITH VARIABLE PHYSICAL PROPERTIES
Authors: Sathya PALANI, Padigepati NAVEEN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:827-834
DOI: 10.14744/sigma.2024.00072
Viewed: (23) times
Abstract | Full Text| PDF
Research Article
Title: ANALYSIS ON EQUITABLE LOCAL EDGE ANTIMAGIC COLORING OF CERTAIN GRAPHS
Authors: K. ABIRAMI, N. MOHANAPRIYA
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:835-841
DOI: 10.14744/sigma.2025.00074
Viewed: (21) times
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Research Article
Title: COMPUTATIONAL FLUID DYNAMICS ANALYSIS OF MULTI-WINGLETS FOR INDUCED DRAG REDUCTION IN SUBSONIC, TRANSONIC, AND SUPERSONIC FLOWS AT DIFFERENT REYNOLDS NUMBERS
Authors: Mahesh NAKKA, Atal Bihari HARICHANDANB, Basanta Kumar RANA
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:842-856
DOI: 10.14744/sigma.2025.00075
Viewed: (26) times
Abstract | Full Text| PDF
Research Article
Title: INVESTIGATION OF THE CYCLIC LOAD BEHAVIOR OF REINFORCED CONCRETE FRAMES EXPOSED TO HIGH TEMPERATURES USING THE FINITE ELEMENT METHOD
Authors: Halit Erdem ÇOLAKOĞLU, Metin HÜSEM
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:857-877
DOI: 10.14744/sigma.2024.00086
Viewed: (34) times
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Research Article
Title: HIGH GAIN, LOW-PROFILE, WIDEBAND ARCHIMEDEAN SPIRAL ANTENNA WITH HEXAGONAL FRACTAL REFLECTOR SURFACE
Authors: Rabia Nur SAĞ, Tolgahan TÜYLÜ, Alper ÇALIŞKAN, Nurhan TÜRKER TOKAN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:878-886
DOI: 10.14744/sigma.2025.00076
Viewed: (23) times
Abstract | Full Text| PDF
Research Article
Title: TWO MODIFIED FORMS OF THE SAIR MODEL WITH A FUZZYFIED VACCINATION EFFECTIVENESS PARAMETER
Authors: Harun BALDEMİR, Agah AKIN, Ömer AKIN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:887-898
DOI: 10.14744/sigma.2025.00077
Viewed: (108) times
Abstract | Full Text| PDF
Research Article
Title: EVALUATION OF A ROBOTIC RESTAURANT MANAGEMENT SYSTEM WITH UI DESIGN, VOICE ASSISTANT, AND MACHINE LEARNING INTEGRATION
Authors: Lalit N. PATIL, Vikash K. AGRAWAL, Kishor K. DHANDE, Shrihari D. KHATAVKAR, Ganesh D. MANDE, Vishvajit S. PATIL, Shreyash S. RATNAPARKHI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:899-909
DOI: 10.14744/sigma.2025.00078
Viewed: (106) times
Abstract | Full Text| PDF
Research Article
Title: NAVIGATING EFFICIENCY: EVALUATING WIRELESS AD HOC NETWORK PROTOCOLS WITH NS-3
Authors: Shubha S., Dunde VENU, Suhasini VIJAYAKUMAR, Kiran Sree POKKULURI, B N V Narasimha RAJU, Banda SAISANDEEP
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:910-921
DOI: 10.14744/sigma.2025.00079
Viewed: (102) times
Abstract | Full Text| PDF
Research Article
Title: AN APPLICATION OF INTERVAL VALUED NEUTROSOPHIC SOFT MULTISETS IN MCDM
Authors: J. JAYASUDHA, C. KOWSALYAHARISHANTHI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:922-932
DOI: 10.14744/sigma.2025.00080
Viewed: (98) times
Abstract | Full Text| PDF
Research Article
Title: INNOVATIVE HEATING STRATEGIES FOR EXTENDING ELECTRIC VEHICLE RANGE IN COLD WEATHER CONDITIONS
Authors: Vijaykumar K. JAVANJAL, Lalit N. PATIL, Kuldeep A. MAHAJAN, Atul A. PATIL, Vikash K. AGRAWAL
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:933-942
DOI: 10.14744/sigma.2025.00081
Viewed: (102) times
Abstract | Full Text| PDF
Research Article
Title: QUANTUM-ENHANCED MULTIMODAL FUSION FOR ROBUST AND ACCURATE FAKE NEWS DETECTION
Authors: Thulasi BIKKU, Srinivasarao THOTA
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:943-954
DOI: 10.14744/sigma.2025.00082
Viewed: (109) times
Abstract | Full Text| PDF
Research Article
Title: APPLICATIONS OF 4X4 INVOLUTIVE MDS MATRIX ON FINITE FIELDS F24, F26, F27
Authors: Mehmet ÖZEN, Serra SAZOĞLU, Tuğçe TUFANÇLI, Osama A. NAJI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:955-961
DOI: 10.14744/sigma.2025.00083
Viewed: (110) times
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Research Article
Title: REAL-TIME LPG LEAKAGE MONITORING SYSTEM USING IOT AND CLOUD TECHNOLOGY
Authors: Ayodeji OKUBANJO, Alexander OKANDEJI, Benjamin AKINLOYE, Ignatius OKAKWU, Martins OSIFEKO
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:962-980
DOI: 10.14744/sigma.2025.00084
Viewed: (132) times
Abstract | Full Text| PDF
Research Article
Title: THE INVESTIGATION OF THE INTERACTION OF GASTRIC CANCER RECEPTORS AND NATURAL DRUG LIGANDS IN ORIGANUM BILGERI
Authors: Faik GÖKALP, Ramazan ERENLER, Mehmet Hakki ALMA
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:981-86
DOI: 10.14744/sigma.2025.00085
Viewed: (116) times
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Research Article
Title: DYNAMICS OF A PREY-PREDATOR-SCAVENGER MODEL WITH HOLLING TYPE IV FUNCTIONAL RESPONSE
Authors: R. GEETHA, M. SIVABALAN, M. SIVA PRADEEP, K. SATHIYANATHAN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:987-998
DOI: 10.14744/sigma.2025.00086
Viewed: (124) times
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Research Article
Title: A DYNAMIC STUDY OF THE GENERALIZED CHEEGER PROBLEM: AN APPLICATION TO THE TEMPORAL PREDICTION OF LANDSLIDES AND RAINFALL THRESHOLD
Authors: Praveen Kumar KUSHWAHA, Lakshmi Narayan MISHRA
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:999-1013
DOI: 10.14744/sigma.2025.00087
Viewed: (173) times
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Research Article
Title: STUDY OF THE ANTIBIOTIC RESISTANCE OF SOME BACTERIAL STRAINS ISOLATED FROM THE GUT MICROBIOTA OF CHILDREN FED WITH COMMERCIAL INFANT FORMULA
Authors: Belgharbi ASMAA, Allam Mohamed AMINE, Benyelless MIRVETTE, Tir touil AICHA
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:1014-1019
DOI: 10.14744/sigma.2025.00088
Viewed: (156) times
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Research Article
Title: EFFICIENT HYBRID APPROACH FOR FEATURE EXTRACTION USING METAHEURISTIC ALGORITHM AND MAJORITY VOTING IN SOCIAL MEDIA NETWORKS
Authors: Sonali LUNAWAT, Jyoti RAO, Pramod PATIL
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:1020-1037
DOI: 10.14744/sigma.2025.00089
Viewed: (190) times
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Review Article
Title: SUSTAINABLE UTILIZATION OF SUGARCANE BAGASSE ASH AS STABILIZATION AGENT ON SUBGRADE MATERIAL FOR HIGHWAY CONSTRUCTION- A REVIEW
Authors: Lasmar GARBA, Anoop BHARDWAJ, Usman USMAN ALIYU, Ibrahim Auwal SAYYADI, Mansur Isah ISMAIL
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:1038-1051
DOI: 10.14744/sigma.2025.00090
Viewed: (196) times
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Review Article
Title: A REVIEW OF NANOFLUID LUBRICATION AS A CUTTING FLUID IN MACHINING OPERATIONS
Authors: Sanjeev Kumar GUPTA, Vivek RATHORE
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2025, Volume: 43, Issue: 3, (JUN 2025), pp:1052-1066
DOI: 10.14744/sigma.2025.00091
Viewed: (299) times
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