M.E. Emetere
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View article: Exploring the Prospects in the Law and Policy of Green Hydrogen Energy (GHE) in West Africa: Plowing the Way Forward
Exploring the Prospects in the Law and Policy of Green Hydrogen Energy (GHE) in West Africa: Plowing the Way Forward Open
The reason for climate change and its negative effects has been traced to the production of energy and the emissions that are derived. As a result of the release of harmful substances (greenhouse gas emissions) into the air, the climate an…
View article: Parametric investigation of a geotechnical survey: A case study of the central wing of a stadium foundation
Parametric investigation of a geotechnical survey: A case study of the central wing of a stadium foundation Open
Stadium foundations constructed in geologically sensitive areas require careful geotechnical evaluation to ensure structural safety and longevity. This study presents a sectional analysis of geotechnical results from building sites located…
View article: Highly Efficient Cs<sub>2</sub>SnI<sub>6</sub> Perovskite Solar Cell Through Optimization of Parameters and Device Architecture
Highly Efficient Cs<sub>2</sub>SnI<sub>6</sub> Perovskite Solar Cell Through Optimization of Parameters and Device Architecture Open
Previous literature had established that lead‐free perovskite solar cells are a good candidate to replace lead‐based solar cells. However, its low power conversion efficiencies and stability issues become the main drawbacks. There is a nee…
View article: Numerical analysis of the optoelectronic properties of selected Sn-based perovskites solar cells using SCAPS simulation
Numerical analysis of the optoelectronic properties of selected Sn-based perovskites solar cells using SCAPS simulation Open
View article: Evaluating Sputum Conversion Rates for Pulmonary Tuberculosis Using a Comparative Video-Based Dots and Standard Dots: A Clinical Control Trial
Evaluating Sputum Conversion Rates for Pulmonary Tuberculosis Using a Comparative Video-Based Dots and Standard Dots: A Clinical Control Trial Open
Background: The sputum smear test is a key tool in diagnosing and monitoring treatment response in pulmonary tuberculosis (PTB). Despite the implementation of directly observed therapy short course (DOTS), sputum conversion rates have not …
View article: Production of Activated Carbon from Cow and Goat Bones for the Treatment of Distillery Wastewater
Production of Activated Carbon from Cow and Goat Bones for the Treatment of Distillery Wastewater Open
The use of activated carbon for waste water treatment has been established based on sustainability and cost. This study delves into the intricate process of producing activated carbon from cow and goat bones and explores the efficiency of …
View article: The Impact of Smartphone Use on Learning Effectiveness: A Case Study of College Students
The Impact of Smartphone Use on Learning Effectiveness: A Case Study of College Students Open
Objective This study aimed to determine the impact of mobile phone use on the study habits and time management of undergraduate students at a Private University in Nigeria. Method The study employed a quantitative descriptive cross-section…
View article: A Review of the Significance of Perovskite Solar Cell Architecture for the Optimization of Photovoltaic Parameters
A Review of the Significance of Perovskite Solar Cell Architecture for the Optimization of Photovoltaic Parameters Open
View article: Technical and economic simulation of a hybrid renewable energy power system design for industrial application
Technical and economic simulation of a hybrid renewable energy power system design for industrial application Open
Countries in Africa rank the highest in low energy accessibility and air pollution globally. Presenting the urgent need to explore renewable energy sources to tackle the power challenge and reduce the carbon footprint for a greener atmosph…
View article: Review on the impact of heavy metals from industrial wastewater effluent and removal technologies
Review on the impact of heavy metals from industrial wastewater effluent and removal technologies Open
View article: Yttrium cuprates modification in linear generator application for power generation
Yttrium cuprates modification in linear generator application for power generation Open
Yttrium barium copper oxide (YBCO) is used for special applications in linear generators because of its excitation loss, lower weight, and higher efficiency. These qualities enable the compound to operate better than the conventional coppe…
View article: Investigation of Proximate Analysis and Phytochemical Screening of Dry Orange Waste (Citrus sinensis) Extract: From Agrowaste to Sustainable Development
Investigation of Proximate Analysis and Phytochemical Screening of Dry Orange Waste (Citrus sinensis) Extract: From Agrowaste to Sustainable Development Open
In the 21st century, where the amount of garbage produced is a nuisance to both man and his environment, the waste to wealth program should be a fundamental part of sustainable living. Therefore, the purpose of this effort is to turn waste…
View article: Performance assessment of a refrigeration system with an integrated condenser under different environmental conditions
Performance assessment of a refrigeration system with an integrated condenser under different environmental conditions Open
View article: Indoor Air Pollution: A Review on the Challenges in Third World Countries
Indoor Air Pollution: A Review on the Challenges in Third World Countries Open
Background: The challenges of third-world countries toward curbing indoor air pollution seem insurmountable as its solution is closely linked to their economic incapacities, lifestyle, and existing outdoor air quality. The economic incapac…
View article: Trends of Global Solar Radiation for Southern and Northern Latitudes in Nigeria
Trends of Global Solar Radiation for Southern and Northern Latitudes in Nigeria Open
View article: Fe–Mo/Kaolin Catalyst Optimization and Characterization for the Production of Carbon Nanotube Using the Wet Impregnated Method
Fe–Mo/Kaolin Catalyst Optimization and Characterization for the Production of Carbon Nanotube Using the Wet Impregnated Method Open
The synthesis of the bimetallic Fe–Mo/kaolin catalyst for carbon nanotube (CNT) production involves the pre-calcination and calcination processes, employing the wet impregnated method. In the pre-calcination stage, we explored the effects …
View article: Adsorption of Heavy Metals from Paint Industry Wastewater Using Activated African Cherry Seed Shell and Brewers Spent Grain
Adsorption of Heavy Metals from Paint Industry Wastewater Using Activated African Cherry Seed Shell and Brewers Spent Grain Open
The disposal of heavy metals from industrial wastewater, especially in the paint industry, poses a significant environmental. Activated carbon is already known to play significant roles in removal of heavy metals from waste water. However,…
View article: Green-based modifiable CaZnBr4 for solar cells application
Green-based modifiable CaZnBr4 for solar cells application Open
Future revolution in photovoltaics will be hinged mainly on cost, health implication, and material stability and performance. Based on these criteria, lead-based inorganic photovoltaics, organic–inorganic hybrid, and silicon photovoltaics …
View article: Prospective geothermal well and heat catchment locations in Nigeria: Remote sensing interpretations and field validation
Prospective geothermal well and heat catchment locations in Nigeria: Remote sensing interpretations and field validation Open
Geothermal energy is a renewable energy that is environmentally friendly and will help reduce greenhouse emission resulting from the burning of fossil fuels. Nigeria has numerous geothermal surface manifestations like hot and warm springs …
View article: Investigation of potential geothermal well locations in Nigeria using remote sensing and field measurement
Investigation of potential geothermal well locations in Nigeria using remote sensing and field measurement Open
Geothermal energy is a renewable energy that has not been utilised as solar, wind, and biomass energy because of the cost of exploration, cost of implementation, and possible environmental concerns such as enhancing the chances of earthqua…
View article: Technical analysis of wind energy potentials using a modified Weibull and Raleigh distribution model parameters approach in the Gambia
Technical analysis of wind energy potentials using a modified Weibull and Raleigh distribution model parameters approach in the Gambia Open
View article: Limitation of solid-reaction technique in a controlled experiment: Characterization of polycrystalline LaCe0·9Th0.1CuOy compound
Limitation of solid-reaction technique in a controlled experiment: Characterization of polycrystalline LaCe0·9Th0.1CuOy compound Open
Solid-state reactions are the most prominent method to synthesize compounds in physics, chemistry, and material science because of their simplicity to scale up or down. Its uneven chemical reactions result in wide variances in the optical …
View article: Enhanced Biogas Production from Human and Agro-Waste: Waste to Wealth Initiative
Enhanced Biogas Production from Human and Agro-Waste: Waste to Wealth Initiative Open
View article: Review on Home Security System in Developing Countries: Affordability or Comfortability
Review on Home Security System in Developing Countries: Affordability or Comfortability Open
The spate of robbery, kidnapping, and killing has increased tremendously as most developing countries live below the poverty index. Relying on local authorities may be suicidal as global security architectures have noticeable imperfections…
View article: Domestic Wind Energy Planning for Deprived Communities in the Tropics: A Case Study of Nigeria
Domestic Wind Energy Planning for Deprived Communities in the Tropics: A Case Study of Nigeria Open
Despite the notable inventions in solar energy, it is still too high for standalone users from developing countries. For example, it cost $2200 to provide power for a two-bedroom apartment while the average citizen lives below the country’…
View article: Application and impact of tribology in energy-an overview
Application and impact of tribology in energy-an overview Open
The use and effects of tribology in the field of energy are the subjects of this term paper. By calculating how energy use, economic output, and pollutants are all impacted by friction and wear, it discusses how tribology can be used to re…
View article: Development of a nano-hybrid coolant for machining operation
Development of a nano-hybrid coolant for machining operation Open
This study involved the development of a nanofluid and its experimental use during a machining operation for enhancement of the surface profile of a mild steel rod. Silica nanoparticles were made from coconut shell and rice husk using a ch…
View article: Biogas compression chamber from septic tank: Design and testing
Biogas compression chamber from septic tank: Design and testing Open
Biogas has been noted as a steady rising source of sustainable energy, but very few are aware of its innate potential and how to efficiently harness its energy. So far, issues of sustainability have been solved via the use of human waste, …
View article: Development and Optimization of Multi Point Cutting Tool from Recycled Steel using Agrowaste as Case Hardening
Development and Optimization of Multi Point Cutting Tool from Recycled Steel using Agrowaste as Case Hardening Open
This research created a cutting tool made of recycled steel, palm kernel shell and alloy additives. Scrapped crankshaft and rod (100 kg) containing 0.5607% carbon were charged into an electric induction furnace with a maximum temperature o…
View article: Viability of selected agro-waste as case hardening materials for cutting tools – A review
Viability of selected agro-waste as case hardening materials for cutting tools – A review Open
Machining is an indispensable part of production technology with cutting tool. with cutting tool playing key roles in its operations. The demand for more efficient cutting tool increases continuously with technology. Most of the cutting to…