3325 Article(s) Found
1
2
3
4
5
6
7
8
9
10
Next
Research Article
Title: A conformal 4-element phased array antenna using a T-junction power divider for beam steering in X-band unmanned aerial vehicle applications
Authors: Okan EVREN, Sena Esen BAYER KESKİN, Nurhan TÜRKER TOKAN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: October, Year: 2026, Volume: 44, Issue: 5, (OCT 2026), pp:3107-3119
DOI: 10.14744/sigma.2026.2146
Viewed: (32) times
Abstract | Full Text| PDF
Research Article
Title: Modification of high-calcium fly ash to meet ASTM requirements when used as a binder
Authors: Mohammed Ali ABDULREHMAN, Esraa A. ABBOD, Ali Abed SALMAN, Akram Q. MOFTEN, Ahmed Hafedh MOHAMMED
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: October, Year: 2026, Volume: 44, Issue: 5, (OCT 2026), pp:3096-3106
DOI: 10.14744/sigma.2026.2145
Viewed: (30) times
Abstract | Full Text| PDF
Research Article
Title: Load demand estimation and prediction models for effective planning and sustainability of microgrid project in rural community
Authors: Harrison Oyibo IDAKWO, Lanre OLATOMIWA, James Garba AMBAFI, Abubakar Sadiq AHMAD
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: October, Year: 2026, Volume: 44, Issue: 5, (OCT 2026), pp:3077-3095
DOI: 10.14744/sigma.2025.00100
Viewed: (26) times
Abstract | Full Text| PDF
Research Article
Title: Evaluation of management strategies and drug therapy problems in patients with angina pectoris: A cross-sectional observational study
Authors: Faheem Ahmad JAN, Aftab ULLAH, Asif JAN, Abdur RAHIM, Imad ULLAH, Rani AKBAR
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: October, Year: 2026, Volume: 44, Issue: 5, (OCT 2026), pp:3067-3076
DOI: 10.14744/sigma.2026.2144
Viewed: (28) times
Abstract | Full Text| PDF
Research Article
Title: Assessing the water quality of a rural South-Eastern Nigeria river using water quality assessment indices
Authors: Emeka Donald ANYANWU, Sharmine Akter SIMU, Onyinyechi Gladys ADETUNJI, Amarachi Grace STEPHEN
Journal: Sigma Journal of Engineering and Natural Sciences
Issue: Name: October, Year: 2026, Volume: 44, Issue: 5, (OCT 2026), pp:3055-3066
DOI: 10.14744/sigma.2026.2143
Viewed: (31) times
Abstract | Full Text| PDF
1
2
3
4
5
6
7
8
9
10
Next
3325 Article(s) Found
