1.1 Background to Study
Family planning is widely acknowledged as an important intervention towards achieving Millennium Development Goals (MDGs) four (4) and five (5) as it has proven to reduce maternal and child mortality. Family planning can prevent unwanted pregnancies and unsafe ab...
Background to the study
Brunekreef and Holgate (2002), Künzli et al. (2000), and Pope et al. (2002) all have considerable evidence that ambient air pollution has an impact on human health. The majority of research has focused on how air pollution a...
Background to the study
Cities are at the nexus of a further threat to the environment, namely the production of an increasing quantity and complexity of wastes (Chika, 2018). The estimated quantity of Municipal Solid Waste (MSW) generated worldwid...
Background to the study
Cities are at the nexus of a further threat to the environment, namely the production of an increasing quantity and complexity of wastes (Jude, 2019). The estimated quantity of Municipal Solid Waste (MSW) generated worldwide...
BACKGROUND OF THE STUDY
It has been observed in recent times that the role the environment play to a nation‟s development process can not be relegated to the background. Apart from being the physical surrounding for natural habitats, the environment pro...
Background of the Study
Corporate Social Responsibility (CSR) as a concept entails the practice whereby corporate entities voluntarily integrate both social and environment upliftment in their business philosophy and operations. A business enterprise is...
Background of the study
Economic development of any economy is dependent on the ability of the country to make effective and efficient use of available resources they have. One of the fundamental factor that facilitate the proper utilization of economic...
EXCERPT FROM THE STUDY
Tourism is travel for pleasure or business; also the theory and practice of touring, the business of attracting, accommodating, and entertaining tourists, and the business of operating tours. The World...
ABSTRACT
This motorized Two-wheel scooter is specifically designed for low speed, and hence is more suitable for short distance commute. It incorporates a mild steel frame which houses the transmission mechanism. This transmission system in its self is a motor- chain-sp...
ABSTRACT
This study was carried out to assess of human activities on global warming using federal ministry environment Abuja . Specifically, the study examined the history of global warming and also examine the causes of global wa...
Background of the study
Economic development of any economy is dependent on the ability of the country to make effective and efficient use of available resources they have. One of the fundamental factor that facilitate the proper utilization of economic...
BACKGROUND OF THE STUDY
Academics and practitioners have been striving to establish and agreed upon definitions of the concept of corporate social responsibility for over 30 years. Davis (1960) suggested that social responsibility refers to businesses’ “deci...
Problem Statement
Gas detectors are an essential application for home and commercial safety; they are also employed in numerous industrial industries. They are used in welding shops to detect combustibles and toxics and in nuclear plants, to detect combustibles. They a...
ABSTRACT
This study was carried out on the effect of building material cost on housing development in Nigeria using public and private contractors involving civil engineers and quantity surveyors in Imo State as a case study. Specifically, the...
Background to the study
The Covid-19 pandemic in Nigeria is part of the worldwide plague of coronavirus illness 2019 caused by SARS coronavirus (SARS Covid-19). Coronavirus was found for the first time in December of 2019 in Wuhan, China. The World Heal...
Background to study
Green or sustainable buildings are the way of the future and will become more popular in Nigeria during the next few decades. The desire for high-performance buildings is progressively becoming a trend in the Nigerian construc...
Background to study
Buildings that are environmentally friendly or sustainable are the way of the future and will become increasingly widespread in Nigeria over the course of the next several decades. The Nigerian construction sector is moving in the di...
Introduction
One of the biggest environmental issues of the modern era is climate change, which has a worldwide scope. The biggest worries stem from the increasing frequency of severe weather occurrences linked to climate change. Events like extended dry seasons, protra...
BACKGROUND TO THE STUDY
Nigeria, which can be found in West Africa, spans a total of 983,213 square kilometers throughout its landmass. According to estimates provided by the World Bank, the country now has an estimated population of more than 150 milli...
Background of the study
The capacity of a nation to make productive and efficient use of the resources it possesses is a critical factor in determining the level of economic growth that may be achieved by that nation's economy. As observed by Achy &...
Introduction
One of the biggest environmental issues of the modern era is climate change, which has a worldwide scope. The biggest worries stem from the increasing frequency of severe weather occurrences linked to climate change. Events like extended dry seasons, protra...
Introduction
Given the present energy crisis and the growing need for renewable energy. I am attempting to develop a low-cost, small-scale electrical generator that can be used to power consumer gadgets. Solar energy has demonstrated its usefulness as an alternat...
ABSTRACT
This study was carried out to examine improving urban residents awareness of the impact of household activities on climate change with special reference to Abeokuta South, Ogun State. Specifically, the study aim to examine the causes...
1 Background of the study
Over the years there have been many definitions of entrepreneurship and they have all been acceptable definitions but i define it as the
Abstract
This study was carried out on problems and solutions of methane emissions from landfills. Methane, one of the main greenhouse gases (GHGs), has been assessed to have 28 times the global warming potential (GWP) of carbon dioxide over a 100-year time horizon in t...
ABSTRACT
There is a general believe today that the increased emission of green house gases especially carbon dioxides (CO2) which is believed to have increased by about 30% since the Industrial Revolution, are responsible for the overall w...
Background of the study
Traffic congestion is a major problem in many cities, and the fixed-cycle light signal controllers are not resolving the high waiting time in the intersection. We see often a policeman managing the movements instead of the traffi...
ABSTRACT
In this study, Remote Sensing (RS), Land-sat 8 digital data, and digital elevation models (DEMs) from the Advanced Space-borne Thermal Emission and Reflection Radiometer (ASTER), Food and Agricultural Organization (FAO) along with other stereotypical data such...
ABSTRACT
This study assessed the impact of open dumpsites on the quality of groundwater within the vicinity of solid waste dumpsites in Maiduguri. The problem of rapid urbanization and poor waste management has resulted in an increased of hand dug wells with some locate...
Abstract
The necessity to source clean energy and contain CO2 emissions has brought about a global interest in the use of biomass as an environmental friendly renewable energy route. One of the drawbacks in the conversion of biomass to energy via pyrolysis/gasification is the liberation...
ABSTRACT
In this study, a gas assisted solar powered absorption air – conditioning system was designed, constructed and tested under Zaria weather conditions in Nigeria. A technical and economic viability study of the system was first carried out by developing and simulating a TRN...
Abstract
The methodology of the experiment involves three main stages. The first part describes the synthesis of the PF (novolac) resins. Novolac (resins) were prepared with an excess of phenol over formaldehyde under acidic conditions. PF molar ratio were varied from 1P:2F to 1P:8F. Th...
ABSTRACT
Cancers are abnormal cells growing uncontrollably at the same time to invade other body cells. Breast cancer is a malignant proliferation of the epithelia tissues / cells of the milk duct and lobules occurring in both men and women with high global deaths. The main aim of this...
ABSTRACT
Indoor air pollution (IAP) kills 4 million people worldwide, particularly in developing countries where many people rely heavily on biomass for energy. Globally, 3 billion people use biomass fuel for cooking and heating. Burning biomass emits carbon monoxide (CO) and other poll...
STATEMENT OF THE PROBLEM
Recent studies showed that the smoke generated form burning mosquitoes coil is of certain health concerns. A person being exposed to the s...
ABSTRACT
Air pollutions pollutant showed that the extent of spreading depends on the motor vehicle traffic population of the area. This pollution strongly generated through combustion of fossil fuels presents difficult environmental challenge to societies as it could degrade the environ...
ABSTRACT
This study focused on the empirical examination of Environmental Kuznets Curve (EKC) in West Africa and tried to discover whether or not the EKC held in West Africa for carbon emissions (CO2) which is an indicator of environmental quality. The study included the entire sixteen...
ABSTRACT
The funding of healthcare in Nigeria has often been described as inadequate with budgetary allocation hardly exceeding 3 percent of the budget. Healthcare spending in Nigeria is segmented into private and public spending. While public expenditure in Nigeria account for 20-30% o...
Statement of the Research Problem
The growth in global population and income in the twenty-first century has increased the need for sustainable materials. These requirements occur as a result of landfills piling up due to massive depositions of accumulated garbage, the earth's envir...
ABSTRACT
In the recent time effort has been made to replace Portland Cement (PC) wholly, thus producing an alternative binder. This innovation could be due to environmental challenges attributed to the green-house gas emission coupled with energy intensity and consumption associated wit...
ABSTRACT
Traditionally, buildings were designed based on the pre conditions given by the surrounding environment, along with available natural resources to create comfortable and safe places. But nowadays, with the advent of mechanical method of heating and cooling, buildings have becom...
ABSTRACT Climate change is having a tremendous effect on our fragile ecosystem where the acceleration of its effect is believed to have occurred as a result of human activities that release Greenhouse Gases (GHG) into the atmosphere. In the built environment also, energy necessity of buildings ha...
ABSTRACT
The growing use of Information and Communications Technology (ICT) and related technology has led to the emergence of a more innovative workspaces. With changes in the manner in which people work, think and adopt the use of technology, new workspace models have arisen. As work...
ABSTRACT
Alkali-activation of agro-industrial wastes as alternative binder to Portland cement (PC) is receiving more consideration most especially in the developed nations due to the issue of green-house gas (CO2) emission from the production process of (PC) and the need to improve the...
ABSTRACT
Environmental challenges such as climate change continue to threaten human existence globally. This has necessitated renewed focus on some existing policies that by design or otherwise may counter global efforts at addressing these challenges. Various engineering solutions have...
Statement of the Problem
Decreasing the energy consumption or reducing the energy wastages of Heating Ventilation and Air Conditioning (HVAC) systems is becoming increasingly important due to rising cost of fossil fuels and environmental concerns. Therefore, finding novel ways to reduce...
STATEMENT OF THE PROBLEM.
Industrial wastewater has been posing a serious threat to the world, especially the African continent where the industrial wastwater treatment technology has not been fully developed and implemented by the industrialists. The industrialists are more concerned w...
ABSTRACT
The kinetics and engine performance of biodiesel from African pear seed oil (APO) and Gmelina seed oil (GSO) by modified clay catalysts were carried out. The catalyst was synthesized by activating it with heat, phosphoric acid and sodium hydroxide. They were characterized using...
Statement of the Problem
Globally, the Renewable Energy Network for 21st century (REN21) and other national strategies like the Nigerian Renewable Energy Master Plan (REMP), National Renewable Energy and Energy Efficiency Policy (NREEEP), Renewable Electricity Policy Guidelines (REPG) e...
Background to the Study
According to Akintowa et al. (2009), more than 100 years ago, scientists discovered that many elements commonly found on earth occur in different configurations at the most basic (atom) level. These various configurations (called isotopes) have identical chemical...