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Research Article
Title: Artificial intelligence and internet of things based construction planning management system with multidimensional construction planning
Authors: Pavankumar KORKE, Venkataramana VEERAMSETTY, G. SHAYAMALA, R. GOBINATH, Manisha SHEWALE, Bhagyashree KHARTODE
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2026, Volume: 44, Issue: 3, (JUN 2026), pp:2069-2081
DOI: 10.14744/sigma.2026.2081
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Title: Towards artificial intelligence of things: Unsupervised machine learning approach for foot-type classification
Authors: Laith FARHAN, Ziad Qais Al-ABBASI, Ali S. ALHUMAIMA, Waled GHETH
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2026, Volume: 44, Issue: 3, (JUN 2026), pp:2055-2068
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Title: Enhanced flexural strength evaluation: a comparative study of four-point and semi-circular bending tests on forta-ferro fiber-reinforced concrete
Authors: Mohsen GHOMI, Ehsanollah ZEIGHAMI, Seyed Mohammad MIRHOSSEINI, Seyed Hamid LAJEVARDI
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2026, Volume: 44, Issue: 3, (JUN 2026), pp:2041-2054
DOI: 10.14744/sigma.2025.00142
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Title: Development and validation of a survey instrument for measuring barriers to green building adoption using quantitative methods
Authors: Khan Amadur RAHMAN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2026, Volume: 44, Issue: 3, (JUN 2026), pp:2027-2040
DOI: 10.14744/sigma.2026.2079
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Title: A computational analysis of energy-efficient evaporative cooling systems vs conventional cold storage for onion preservation: Hybrid approach
Authors: Javed A. SIDDIQUI, Shahadev UBALE
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2026, Volume: 44, Issue: 3, (JUN 2026), pp:2005-2026
DOI: 10.14744/sigma.2026.2078
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Title: Numerical investigations on the effect of submergence depth and surface wave effect on autonomous underwater vehicle
Authors: B. Sairam PRASAD, G. Ravikiran SASTRY
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2026, Volume: 44, Issue: 3, (JUN 2026), pp:1993-2004
DOI: 10.14744/sigma.2025.1921
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Title: A novel hybrid approach to forecast mortality using generalized estimation equations and autoregressive integrated moving average models
Authors: Öznur ÖZALTIN, Neslihan İYİT
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2026, Volume: 44, Issue: 3, (JUN 2026), pp:1970-1992
DOI: 10.14744/sigma.2026.2076
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Title: Printability of zinc metal ink for porous lattice structure
Authors: Rupendra Singh TANWAR, Suyog JHAVAR
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2026, Volume: 44, Issue: 3, (JUN 2026), pp:1959-1969
DOI: 10.14744/sigma.2026.2075
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Title: Experimental investigation and optimization of turning parameter for enhanced machinability of titanium alloy Ti410A
Authors: Panchal Bhavin Kumar B., Kumar ABHISHEK, Soni KUMARI, Sanjeev Kumar GUPTA
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2026, Volume: 44, Issue: 3, (JUN 2026), pp:1940-1958
DOI: 10.14744/sigma.2026.2074
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Title: Investigation of microbial communities and [FeFe]-hydrogenase gene by different dry-dark fermentation processes on hydrogen production
Authors: Cansu VURAL, Caner VURAL, Nuri AZBAR, Guven OZDEMIR
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2026, Volume: 44, Issue: 3, (JUN 2026), pp:1925-1939
DOI: 10.14744/sigma.2026.2073
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Title: Accelerating cosmological universe with bilinear varying deceleration parameter in Lyra's geometry
Authors: R. SANTHIKUMAR, M. KRISHNA, K. Sobhan BABU
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2026, Volume: 44, Issue: 3, (JUN 2026), pp:1915-1924
DOI: 10.14744/sigma.2026.2072
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Title: Estimating the performance of inter-connected square ring based flexible frequency selective surface which is insensıtıve to polarizatıon and oblique angles for EM shieldıng in wearable environment
Authors: P. VENKATESH
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2026, Volume: 44, Issue: 3, (JUN 2026), pp:1903-1914
DOI: 10.14744/sigma.2026.2071
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Title: Combined effect of thermo-fluidic and MHD flow of sodium alginatebased tri hybrid Casson nanofluid across a linear stretching sheet with thermal slip influence
Authors: N.Ch. RAMGOPAL, S. RENUKA, Kamatam GOVARDHAN, M. KAVITHA, A. R. DEEPIKA
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2026, Volume: 44, Issue: 3, (JUN 2026), pp:1888-1902
DOI: 10.14744/sigma.2026.2070
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Title: Two level stochastic planning approach for renewable energy sources and capacitors allocation in distribution network considering network reconfiguration
Authors: Abhilasha PAWAR, Rajkumar VIRAL, Divya ASIJA, Mohit BANSAL
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2026, Volume: 44, Issue: 3, (JUN 2026), pp:1868-1887
DOI: 10.14744/sigma.2026.2069
Viewed: (41) times
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Research Article
Title: Adaptive neural network framework for improved image filtering using Hebbian learning
Authors: Elsayed ATLAM, Majed ALWATEER, Ghada ELMARHOMY, Mohammed FARSI, Hani M. IBRAHIM
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: June, Year: 2026, Volume: 44, Issue: 3, (JUN 2026), pp:1859-1867
DOI: 10.14744/sigma.2026.2068
Viewed: (54) times
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