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John N. Ugbebor

Publications (10)

Evaluation of Noise Levels in Oil Mill Market and Its Environs, Port Harcourt, Nigeria

John N. Ugbebor, B. Yorkor & Joy N. Nwogu · Current Journal of Applied Science and Technology · 2017

Noise in market places can be a matter of public concern to traders and other close residents. Exposure to excessive noise has the ability to cause both physiological and psychological effects in humans. A systematic noise survey was conducted at different locations within Oil Mi...

Open access Research Article 10.9734/BJAST/2017/33248

Analysis of Critical Risk Factors in Five Iconic Major Accidents in Petroleum and Chemical Industries

Emeka Maduabuchi, John N. Ugbebor & Gogomari I. Oyet · Journal of Scientific Research and Reports · 2023

This study determined the critical risk factors that influence the risk of major accidents in petroleum and chemical industries. The retrospective study assessed five iconic accidents using the tripod beta analysis methodology. Literatures on five iconic accidents were reviewed,...

Open access Research Article 10.9734/jsrr/2023/v29i71760

Assessment of Factors Influencing Process Safety Risk Accumulation in Petroleum Operations in Nigeria

Emeka Maduabuchi, John N. Ugbebor & Gogomari I. Oyet · Journal of Scientific Research and Reports · 2023

A cross-sectional exploratory assessment of the factors that influence process safety cumulative risk for accident prevention in petroleum operations in Niger-Delta Nigeria was investigated. For the study, a purposive cum random sampling technique was deployed among selected petr...

Open access Research Article 10.9734/jsrr/2023/v29i71759

Groundwater Quality Assessment of Ikorodu Local Government Area of Lagos State in Nigeria

Oritsedere Pessu, John N. Ugbebor & Ejikeme Ugwoha · Journal of Engineering Research and Reports · 2022

An assessment of the quality of groundwater in Ikorodu Local Government Area (LGA) was carried out in September 2020 (Late wet season). A total number of 29 samples were collected from different selected locations of the study area. The samples were collected from private and gov...

Open access Research Article 10.9734/jerr/2022/v22i417534

Influence of Safety Culture on Employee Safety Motivation and Error Behaviour in Selected Petroleum Industries in Niger-Delta

Akaninyene Edet Ekong, John N. Ugbebor & Bara Kabaka. Brown · Asian Journal of Advanced Research and Reports · 2021

The study assessed the influence of safety culture on employee safety motivation and error behaviour in selected petroleum industries in the Niger-delta. Perceived process safety culture has significant impact on employees’ safety motivation and employee error behaviours in petro...

Open access Research Article 10.9734/ajarr/2021/v15i430390

Assessment of Influence of Process Safety Culture on Employee Attitude towards Violations in Selected Petroleum Companies, in Niger-Delta

Akaninyene Edet Ekong, John N. Ugbebor & Bara K. Brown · Journal of Scientific Research and Reports · 2021

The study examined Influence of Process Safety Culture on Employee Attitude towards violations in Selected Petroleum Companies, Niger-Delta. A descriptive cross-sectional oilfields based study. Study utilized non-probability sampling method combining purposive, convenience and qu...

Open access Research Article 10.9734/jsrr/2021/v27i630403

Assessment of Emergency Preparedness and Response of a Federal Medical Centre, Owerri, Imo State, Nigeria

Deborah I. Omelogu, Ify L. Nwaogazie & John N. Ugbebor · Journal of Scientific Research and Reports · 2026

This paper assessed the emergency preparedness and emergency response of Federal Medical Centre, Owerri, Imo State. Emergency training, logistics, planning, surge capacity, and triage system were adopted to evaluate emergency preparedness, while promptness and responsiveness were...

Open access Research Article 10.9734/jsrr/2026/v32i44130

Impact of Emergency Preparedness on Emergency Response of Healthcare Workers in a Public Hospital in Rivers State, Nigeria

Deborah I. Omelogu, Ify L. Nwaogazie & John N. Ugbebor · Current Journal of Applied Science and Technology · 2026

This research was conducted to examine the impact of emergency preparedness on the emergency response of a public hospital in Rivers State. Emergency preparedness was defined by factors such as emergency training, planning, logistics, the triage system, and surge capacity, while...

Open access Research Article 10.9734/cjast/2026/v45i34676

Modeling of Safety Training, Behaviour and Performance in Selected Oil and Gas Companies: A Case Study of the Niger Delta

Caleb O. Onofeghara, Ify L. Nwaogazie & John N. Ugbebor · Archives of Current Research International · 2024

The aim of this study is to model the safety training, safety behavior and safety performance in selected oil and gas companies in Niger delta. Safety training was segregated into teaching and practical safety trainings. Safety behavior was captured using safety compliance and sa...

Open access Research Article 10.9734/acri/2024/v24i121012

Teaching-based Safety Training: Effects on Safety Performance in Niger Delta Oil and Gas Firms

Caleb O. Onofeghara, Ify L. Nwaogazie & John N. Ugbebor · Asian Journal of Advanced Research and Reports · 2024

This study was carried out to determine the impact of teaching-style safety training on safety performance in selected oil and gas companies in Niger Delta, Nigeria. Safety performance was operationalized using safety compliance, safety participation and accident occurrence. The...

Open access Research Article 10.9734/ajarr/2024/v18i12839