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Review Article
Title: Advancements in thermal management of polymer composites and sandwich structures: Insights and innovations
Authors: Sandip K. KADU, Palash SONI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2026, Volume: 44, Issue: 1, (FEB 2026), pp:720-746
DOI: 10.14744/sigma.2026.2003
Viewed: (157) times
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Review Article
Title: The role of hybrid nanofluids in optimizing parabolic trough concentrator performance: A comprehensive review
Authors: Sanjeev Kumar GUPTA, Soni KUMARI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2026, Volume: 44, Issue: 1, (FEB 2026), pp:698-719
DOI: 10.14744/sigma.2026.2022
Viewed: (102) times
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Review Article
Title: An overview of optimum calcination parameters for improved pozzolanic activity in biomass ash
Authors: Manoj Ashok SADAFALE, Mangesh Vasant MADURWAR
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2026, Volume: 44, Issue: 1, (FEB 2026), pp:680-697
DOI: 10.14744/sigma.2026.2001
Viewed: (85) times
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Review Article
Title: A review of photovoltaic plants and battery energy storage systems in terms of power systems stability
Authors: Bora ÇAVDAR, Eda KARACA, Hatice OKUMUŞ, Fatih Mehmet NUROĞLU
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2026, Volume: 44, Issue: 1, (FEB 2026), pp:663-679
DOI: 10.14744/sigma.2025.00093
Viewed: (67) times
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Review Article
Title: A comprehensive review on traditional and cutting-edge approaches for wind speed/power forecasting
Authors: Muskaan AHUJA, Sanju SAINI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2026, Volume: 44, Issue: 1, (FEB 2026), pp:637-662
DOI: 10.14744/sigma.2026.2000
Viewed: (76) times
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Review Article
Title: Artificial intelligence, machine learning, and deep learning applications in the engineering fields – A comprehensive review
Authors: Haneen DARWISH, Walaa DARWISH, Hiba DARWISH, Abdallah DARWISH, Issa W. ALHMOUD, Osamah ALSHRAIDEH, Ahmad ALZUBAIDI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2026, Volume: 44, Issue: 1, (FEB 2026), pp:605-636
DOI: 10.14744/sigma.2024.00126
Viewed: (59) times
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Title: Analysis of efficient solar operated air cooling system for cold storage warehouses
Authors: Prakash P. THOMBARE, Ravindra D. PATIL
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2026, Volume: 44, Issue: 1, (FEB 2026), pp:592-604
DOI: 10.14744/sigma.2026.1999
Viewed: (46) times
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Title: Molecular dockings of secondary metabolites to evaluate anthelmintic potential
Authors: Dilara KARAMAN, Oya GİRİŞGİN, Ahmet Onur GİRİŞGİN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2026, Volume: 44, Issue: 1, (FEB 2026), pp:575-591
DOI: 10.14744/sigma.2026.1998
Viewed: (39) times
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Title: Mechanical vibration-assisted enhancement of weldment mechanical properties
Authors: Japhia Sudarsan NALLA, Basanta Kumar PALAI, P. Govinda RAO
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2026, Volume: 44, Issue: 1, (FEB 2026), pp:559-574
DOI: 10.14744/sigma.2025.00059
Viewed: (41) times
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Research Article
Title: SWARA & EDAS integration using spherical fuzzy sets in agricultural field
Authors: Betül KARA, Muhammed Zakir DENİZ, Umut AYDIN, Melis Almula KARADAYI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2026, Volume: 44, Issue: 1, (FEB 2026), pp:545-558
DOI: 10.14744/sigma.2026.1997
Viewed: (36) times
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Research Article
Title: Metaheuristic-based machine learning models for accurate battery remaining useful life prediction in renewable energy storage system
Authors: Shravani GANDHI, Ashlesha CHOPANE, Anushka PARKHI, Sakshi DESHMUKH, Smita KULKARNI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2026, Volume: 44, Issue: 1, (FEB 2026), pp:528-544
DOI: 10.14744/sigma.2026.1996
Viewed: (46) times
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Research Article
Title: Comparative assessment of novel hooped and conventional Pelton wheel turbine runner using downcomer nozzles of different materials and exit diameter through experimental investigations
Authors: H. N. LAKDAWALA, V. K. PATEL, G. C. CHAUDHARI, S. A. CHANNIWALA, T. R. PATEL
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2026, Volume: 44, Issue: 1, (FEB 2026), pp:501-527
DOI: 10.14744/sigma.2026.1995
Viewed: (36) times
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Research Article
Title: Influence diagnostic in beta ridge regression model: Simulation and application
Authors: Javaria Ahmad KHAN, Atif AKBAR, B M Golam KIBRIA
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2026, Volume: 44, Issue: 1, (FEB 2026), pp:490-500
DOI: 10.14744/sigma.2026.1994
Viewed: (42) times
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Research Article
Title: Unmasking sarcasm to understand depression: A machine learning exploration using news headlines
Authors: Vanita Ganesh KSHIRSAGAR, Sunil Kumar YADAV, Nikhil KARANDE
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2026, Volume: 44, Issue: 1, (FEB 2026), pp:478-489
DOI: 10.14744/sigma.2026.1993
Viewed: (44) times
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Research Article
Title: Formation and analysis of thermal images for infrared radiations from top of the atmosphere
Authors: Usama Ayub YOUSUFZAI, Mohammad Jawed IQBAL, Faisal AFRIDI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: February, Year: 2026, Volume: 44, Issue: 1, (FEB 2026), pp:465-477
DOI: 10.14744/sigma.2026.1992
Viewed: (52) times
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