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Review Article
Title: ASSESSING THE ROLE OF CIRCULAR ECONOMY PRINCIPLES IN REDUCING WASTE BY SUSTAINABLE MANUFACTURING PRACTICES: A REVIEW
Authors: Mustafa M. MANSOUR
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: October, Year: 2025, Volume: 43, Issue: 5, (OCT 2025), pp:1886-1896
DOI: 10.14744/sigma.2024.00155
Viewed: (62) times
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Review Article
Title: A REVIEW ON UTILISATION OF NANOFLUID IN SOLAR ENERGY HARNESSING
Authors: Sanjeev Kumar GUPTA, Vivek RATHORE
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: October, Year: 2025, Volume: 43, Issue: 5, (OCT 2025), pp:1852-1885
DOI: 10.14744/sigma.2025.00166
Viewed: (72) times
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Review Article
Title: EXPLORING METAL ORGANIC FRAMEWORKS FOR EFFICIENT DRUG DELIVERY: A BIBLIOMETRIC REVIEW
Authors: Buddhadeb DUTTA, Supratim SUIN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: October, Year: 2025, Volume: 43, Issue: 5, (OCT 2025), pp:1837-1851
DOI: 10.14744/sigma.2025.00165
Viewed: (46) times
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Review Article
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Authors: Priyanka BHATTACHARYYA, G. S. G. N. ANJANEYULU
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: October, Year: 2025, Volume: 43, Issue: 5, (OCT 2025), pp:1807-1836
DOI: 10.14744/sigma.2025.00164
Viewed: (46) times
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Research Article
Title: INVESTIGATION OF SEISMIC BEHAVIOR OF HORIZONTALLY CURVED BRIDGES IN COMPARISON WITH EQUIVALENT STRAIGHT BRIDGES ACCORDING TO THE AASHTO LRFD SPECIFICATIONS
Authors: Esra NAMLI, Turgut ÖZTÜRK
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: October, Year: 2025, Volume: 43, Issue: 5, (OCT 2025), pp:1785-1806
DOI: 10.14744/sigma.2024.00116
Viewed: (48) times
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Research Article
Title: ELECTROKINETIC EFFECT ON FLOW OF TWO-PHASE FLUID IN A CIRCULAR TUBE
Authors: Sangeetha J., Ponalagusamy R.
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: October, Year: 2025, Volume: 43, Issue: 5, (OCT 2025), pp:1760-1784
DOI: 10.14744/sigma.2025.00054
Viewed: (31) times
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Authors: Atiqe UR RAHMAN, Aram NOORI QADIR, Pishtiwan OTHMAN SABIR
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: October, Year: 2025, Volume: 43, Issue: 5, (OCT 2025), pp:1751-1759
DOI: 10.14744/sigma.2025.00163
Viewed: (46) times
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Research Article
Title: DYNAMIC WATER MONITORING AND MANAGEMENT SYSTEM USING LABVIEW AND MACHINE LEARNING
Authors: Rupali DESHMUKH, Rhea GOMEZ, Pramod GARHWAL, Disha PATIL, Nilaj DESHMUKH
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: October, Year: 2025, Volume: 43, Issue: 5, (OCT 2025), pp:1737-1750
DOI: 10.14744/sigma.2025.00162
Viewed: (39) times
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Research Article
Title: GLOBAL SOLAR RADIATION PREDICTION USING MACHINE LEARNING APPROACHES
Authors: M. MOHANDES, Hilal H. NUHA, Satria Akbar MUGITAMA, S. REHMAN, A. AL-SHAILKHI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: October, Year: 2025, Volume: 43, Issue: 5, (OCT 2025), pp:1725-1736
DOI: 10.14744/sigma.2024.00128
Viewed: (41) times
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Research Article
Title: MATHEMATICAL ANALYSIS OF FRACTIONAL ORDER COVID 19 EPIDEMIC MODEL
Authors: Pınar AÇIKGÖZ, Mehmet MERDAN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: October, Year: 2025, Volume: 43, Issue: 5, (OCT 2025), pp:1712-1724
DOI: 10.14744/sigma.2025.00161
Viewed: (35) times
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Research Article
Title: THE EFFECTS OF USING LITHIUM ON BIOCHEMICAL FACTORS OF URINARY BETA-2 MICROGLOBULIN, CREATININE AND UREA SERUM IN CHRONIC BIPOLAR PATIENTS
Authors: Seyed Reza MOMENI SHIDEH, Amireh Ebrahimi MOGHADAM, Zainab WETWET, Hayder Abbas Hussein AL MAHDI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: October, Year: 2025, Volume: 43, Issue: 5, (OCT 2025), pp:1704-1711
DOI: 10.14744/sigma.2025.00160
Viewed: (34) times
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Research Article
Title: DESIGNING OF TRIPLE RINGS METASURFACE BASED PERFECT ABSORBER FOR C–BAND AND X–BAND APPLICATIONS
Authors: Jigar M. PATEL, Rahul D. MEHTA
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: October, Year: 2025, Volume: 43, Issue: 5, (OCT 2025), pp:1693-1703
DOI: 10.14744/sigma.2025.00159
Viewed: (36) times
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Research Article
Title: UNBIASED WEIGHTED LEAST SQUARES ESTIMATION OF WEIBULL MODULUS WITH SMALL SAMPLES
Authors: Burak BİRGÖREN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: October, Year: 2025, Volume: 43, Issue: 5, (OCT 2025), pp:1683-1692
DOI: 10.14744/sigma.2025.00157
Viewed: (38) times
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Research Article
Title: AN INTEGRATIVE APPROACH TO AGRICULTURAL CHALLENGES: PREDICTIVE MODELING, CROP ALTERNATIVES AND AUTOMATION
Authors: Swapnil S. JADHAV, Lalit N. PATIL, Vikas S. PANWAR, Sachin P. JADHAV, Digvijay B. KANASE, Sayali S. JADHAV, Neeraj D. PATEL, Khushi V. SALI, Srushti M. JOSHI, Ruchi N. NAGWANSHI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: October, Year: 2025, Volume: 43, Issue: 5, (OCT 2025), pp:1663-1682
DOI: 10.14744/sigma.2025.00156
Viewed: (43) times
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Research Article
Title: IN-SITO CO-PYROLYSIS OF TEA WASTE AND POLYPROPYLENE USING MICROWAVEASSISTED PYROLYSIS: PRODUCTS ANALYSIS, ENERGY CONSUMPTION, AND SYNERGY EFFECT
Authors: Husam Talib HAMZAH, Sridevi VELURU, Suhair Abdulhadi MAHDI, Thamer Adnan ABDULLAH, M. TUKARAMBAI, Venkata Rao POIBA
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: October, Year: 2025, Volume: 43, Issue: 5, (OCT 2025), pp:1653-1662
DOI: 10.14744/sigma.2025.00063
Viewed: (37) times
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