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Volume: 44 Issue: 5 Year: 2026
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Volume: 44 Issue: 5 - October 2026
Research Article
1.
Assessing the water quality of a rural South-Eastern Nigeria river using water quality assessment indices
Emeka Donald ANYANWU
,
Sharmine Akter SIMU
,
Onyinyechi Gladys ADETUNJI
,
Amarachi Grace STEPHEN
DOI:
10.14744/sigma.2026.2143
Pages :
3055-3066
Abstract
Full Text
PDF
2.
Evaluation of management strategies and drug therapy problems in patients with angina pectoris: A cross-sectional observational study
Faheem Ahmad JAN
,
Aftab ULLAH
,
Asif JAN
,
Abdur RAHIM
,
Imad ULLAH
,
Rani AKBAR
DOI:
10.14744/sigma.2026.2144
Pages :
3067-3076
Abstract
Full Text
PDF
3.
Load demand estimation and prediction models for effective planning and sustainability of microgrid project in rural community
Harrison Oyibo IDAKWO
,
Lanre OLATOMIWA
,
James Garba AMBAFI
,
Abubakar Sadiq AHMAD
DOI:
10.14744/sigma.2025.00100
Pages :
3077-3095
Abstract
Full Text
PDF
4.
Modification of high-calcium fly ash to meet ASTM requirements when used as a binder
Mohammed Ali ABDULREHMAN
,
Esraa A. ABBOD
,
Ali Abed SALMAN
,
Akram Q. MOFTEN
,
Ahmed Hafedh MOHAMMED
DOI:
10.14744/sigma.2026.2145
Pages :
3096-3106
Abstract
Full Text
PDF
5.
A conformal 4-element phased array antenna using a T-junction power divider for beam steering in X-band unmanned aerial vehicle applications
Okan EVREN
,
Sena Esen BAYER KESKİN
,
Nurhan TÜRKER TOKAN
DOI:
10.14744/sigma.2026.2146
Pages :
3107-3119
Abstract
Full Text
PDF
6.
Strength optimization of low-molarity geopolymer mortars with ceramic waste powder
Aslı KESKİN
,
Mucteba UYSAL
,
Hasan DİLBAS
,
Turgay COŞGUN
,
Beyza AYGÜN
DOI:
10.14744/sigma.2026.2147
Pages :
3120-3142
Abstract
Full Text
PDF
7.
Simulation-based analysis of spinal joint loading in SCI patients using lower extremity exoskeletons: Anybody modeling study
İsmail ÇALIKUŞU
,
Uğur FİDAN
DOI:
10.14744/sigma.2026.2148
Pages :
3143-3156
Abstract
Full Text
PDF
8.
Smart farming: Improved soil classification and yield forecasting using CNNs and machine learning algorithms
Uttam R. PATOLE
,
Manish SHRIVASTAVA
DOI:
10.14744/sigma.2025.00137
Pages :
3157-3166
Abstract
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