Articles of K4
Back to Journal HomeIMPACT OF MARINE POLLUTION ON THE PRODUCTIVITY OF FISH AND SEAFOOD COMPANIES IN PORT HARCOURT METROPOLIS RIVERS STATE FOOD COMPANIES IN PORT HARCOURT METROPOLIS, RIVERS STATE, NIGERIA
By: Kingsley Chukwuemeka Opara
Published: February 26, 2025
This study investigated the impact of marine pollution on productivity of fish and sea food companies in Port Harcourt Metropolis, Rivers State. The study adopted a descriptive and experimental research design and it is a census study. Primary source of data was generated through self- administered questionnaire. The target population...
IMPACT OF COVID-19 LOCKDOWN ON INCOME OF PUBLIC TRANSPORT OPERATORS IN CALABAR METROPOLIS NIGERIA
By: Olufemi Adedayo Akinbile
Published: February 26, 2025
This article examines the impact of COVID-19 on public transport operators in Calabar metropolis, Nigeria. The objective was to examine income of transport operators before and during lockdown. Several literatures were reviewed to position the study. Random sampling technique was deployed for the respondents under study. Paired sample t-test statistical...
IMPACT OF PRODUCTION CHARACTERISTICS ON CONCRETE STRENGTH IN TROPICAL ENVIRONMENTS
By: Emmanuel Ifeanyi Nwosu
Published: February 26, 2025
Quality of concrete is an integrated function of the nature of the constituent materials, mix ratio, production method, curing age, water-cement ratio and the climate. Various standards and code of practices that regulate quality of concrete with the concerned production characteristics are in most cases not complied with in the...