Many organizations are continually put in danger by sophisticated and malevolent cyber attacks in today's rapidly developing threat landscape, which is evolving at a rapid rate. Cybercriminals, who are more skilled, more organized, and have more financial resources than in the pa...
Open access
Research Article10.9734/jerr/2023/v25i4905
This paper presents a comprehensive overview of state-of the art nondestructive testing (NDT) methods specifically applied to carbon fiber reinformed polymer (CFRP) composites. The intent of this survey is to provide valuable guidance and insights to researchers and practitioners...
Open access
Research Article10.9734/jerr/2023/v25i4902
This study explores the effects of silica flour and potassium chloride on the rheological properties of high temperature and pressure gas wells. Seven different materials were used as additives which includes: fresh water, dyckerhoff, silica flour, antifoam, extender, fluid loss,...
Open access
Research Article10.9734/jerr/2023/v25i4903
The study was designed to appraise the industrial ergonomics of manufacturing industry in south west Nigeria. The study adopted a survey research design the population for the study were foreman, fitter machinists and plant operator who are employee in the manufacturing industry...
Open access
Research Article10.9734/jerr/2023/v25i4904
The 330kV power transmission system in Nigeria is associated with numerous problems ranging from voltage instability, ageing network, long and weak transmission lines and insulators, absence of protection schemes on the distribution network, lack of spinning reserve to compensate...
Open access
Research Article10.9734/jerr/2023/v25i4901
To investigate if decentralized wastewater treatment systems impact on the environment performance can be improved, a Field Bio-tower Tank Septic system was designed, installed on an existing 1,500-gal (5678 l) decentralized wastewater treatment system. The system was started up...
Open access
Research Article10.9734/jerr/2023/v25i4900
The project is titled Design and Construction of Electronic Muscle Stimulator (EMS) with embedded time Display unit and Dual Source of Powering. The EMS is a type of electrotherapy device that functions by stimulating muscle contraction using electrical impulses to strengthen wea...
Open access
Research Article10.9734/jerr/2023/v25i4899
Response surface methodology (RSM) was used in the modeling of cucumber (Cucumissativus) yield under different Nitrogen, phosphorus, potassium (NPK) fertilizer application rates and tillage methods at the experimental farm of the Department of Agricultural and Bio-Resources Engin...
Open access
Research Article10.9734/jerr/2023/v25i4897
There are many types of machines and implements used for field operations and production of field crops such as sugar cane in the White Nile area of Sudan. Therefore the main objective of this study is to assess the mechanization used in the field operations for production of sug...
Open access
Research Article10.9734/jerr/2023/v25i4898
The study aimed to determine the efficiency of a wastewater treatment plant and the quality of effluent discharged by the plant into the receiving water body (Okochiri River) in Eleme, Rivers State. The study lasted for four months. Wastewater samples were collected at various st...
Open access
Research Article10.9734/jerr/2023/v25i3896