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Ibrahim Umar

Publications (6)

Assessment of Electromagnetic Radiation Emissions from Mobile Base Stations in Gwarinpa, Federal Capital Territory (FCT) Abuja, Nigeria

Samson Dauda Yusuf, Rebecca Khetuojor Emina & Ibrahim Umar · Asian Journal of Research and Reviews in Physics · 2026

This study assessed radiofrequency electromagnetic radiation emissions from 13 selected mobile base stations in Gwarinpa, Federal Capital Territory, Abuja, Nigeria. Electric field strength, magnetic field strength, and power density were measured to determine whether the emission...

Open access Research Article 10.9734/ajr2p/2026/v10i3230

Evaluation of Electromagnetic Field Exposure 250 m around a Base Transceiver Station in Owa-Eke Delta State, Nigeria

Rebecca Khetuojor Emina, Samson Dauda Yusuf & Ibrahim Umar · Physical Science International Journal · 2026

The increasing deployment of mobile communication infrastructure has raised public concern regarding exposure to radiofrequency (RF) electromagnetic fields around base transceiver stations (BTSs). This study evaluated electromagnetic field exposure around a BTS in Owa-Eke, Delta...

Open access Research Article 10.9734/psij/2026/v30i4963

Correlation Analysis of Wind Speed and Grid Interruption-induced Outages and Energy Losses in North Central States, Nigeria

Samson Dauda Yusuf, Daniel Ime Akpan & Ibrahim Umar · Journal of Energy Research and Reviews · 2025

Despite the widespread use of power in Nigeria, the electricity supply suffer power deficit, poor quality and sporadic supply especially in the North Central States. Most overhead transmission lines are exposed to natural phenomena especially strong wind which can cause vibration...

Open access Research Article 10.9734/jenrr/2025/v17i10465

Viability of Protective Relay Coordination and Energy Losses in North Central States, Nigeria

Daniel Ime Akpan, Samson Dauda Yusuf & Ibrahim Umar · Physical Science International Journal · 2025

The persistent trend of rationing power supply to consumers by the power industry in Nigeria has become a major setback to industrial, social and economic development of the country. This study analysis the viability of protective relay coordination and energy losses in North Cen...

Open access Research Article 10.9734/psij/2025/v29i5905

Simulation and Construction of a Solar Powered Smart Irrigation System Using Internet of Things (IoT), Blynk Mobile App

Samson Dauda Yusuf, Salam-Layode Dupe Comfort, Ibrahim Umar & Abdulmumini Zubairu Loko · Asian Journal of Agricultural and Horticultural Research · 2022

Aims: To simulate and construct a solar powered smart irrigation system using Blynk Mobile App. Study Design: Experimental design through simulation studies and internet of things. Place and Duration of Study: Department of Physics, Nasarawa State University Keffi, Nigeria, betwe...

Open access Research Article 10.9734/ajahr/2022/v9i4202

Analysis of Radiological Hazard Indices from Mining Sites in Adamawa State, Nigeria

Samson Dauda Yusuf, Soja Reuben Joseph & Ibrahim Umar · Asian Journal of Physical and Chemical Sciences · 2022

Aims: To analyse the radiological hazard indices from mining sites in Adamawa State, Nigeria. Study Design: Experimental study design using Gamma ray spectroscopy with a well calibrated Sodium Iodide (NaI) detector. Place and Duration of Study: Adamawa State, Nigeria and Departme...

Open access Research Article 10.9734/ajopacs/2022/v10i3181