ABSTRACT The Nigerian Maritime Administration and Safety Agency is a maritime regulatory agency and concerns with enormous responsibilities such as promoting indigenous shipping lines, shipping development, pollution control, ensuring adherence with IMO and ILO conventions among others, So based on the above functions, the research work will look into Information Technology as a sustainable index in the maritime industry. The research will first look into the development of informa...
ABSTRACT The study examined the impact played by strategic management on the performance of selected oil and non-oil production firms in Lagos. Data were collected from both primary and secondary sources. The primary source involved the use of a well structured questionnaire to capture the current practice of strategic management in some production firms and impacts on organizational performance. The secondary data were obtained from textbooks, journals, newspapers and government publica...
ABSTRACT The activity of the oil prospecting companies in the study area is mainly that of crude oil extraction from the subsurface. As a result of these petroleum activities, there is a continuous destruction of aquatic lives – flora and fauna destabilizing the entire aquatic eco-system. This study was focused on the impact of oil spillage on the water quality. Different physico-chemical parameters were analyzed, including Temperature, Taste, Colour, Odour, Total Dissolved Solid, C...
ABSTRACT Erosion is one of the major environmental hazards currently ravaging the southeastern part of Nigeria, especially Imo-state. This present study was conducted to assess the impact of Umuagor-Urualla gully erosion site. Analysis of undisturbed soil samples collected at three distinct positions (surface, subsurface and base of the gully) showed that the liquid limit and plastic limit for sample 1 was NP (non-plastic), with Plasticity Index of 0%, while the Plasticity Index for samples...
ABSTRACT Transport infrastructure is the fixed part of a transport system. Transport infrastructure development remains one of the major tools for achieving the much needed rapid economic growth in Nigeria. Hence, the study aims at investigating the effect of funding on transport infrastructure development and the implication of this to the economy. The scope of the study was confined within the time frame of 1981-2004. The researcher used GDP, Budgetary Allocation to Transport and the Contr...
ABSTRACT This study aims to evaluate the influence of conflict management strategies in the delivery of road projects in Imo State with particular reference to three selected road project in Imo State. The research designs adopted for this study are ex-post facto and survey which was conducted using a well structured questionnaire to obtain information. The sampling designs adopted are simple random sampling for questionnaire distribution and judgemental sampling for the selection o...
ABSTRACT This study calibrates an intercity travel demand model which uses the principal structural variables that have been identified in the literature. It uses a robust econometric method which has been little applied in the sphere of land transport in Nigeria. This research develops an urban public travel demand model for 19 directional O-D city-pair network originating from Owerri Urban. Using revealed preference data from the period of 2014 to 2016 which was filtered into 207 observat...
ABSTRACT Dissatisfaction expressed by clients on the poor performance and level of service received from construction industry operators especially professionals gave birth to the need for this study. This study examined the measurement, valuation and payment for bills of quantities items consistently not executed by contractors in Nigeria. Primary data for this study was obtained from questionnaire randomly administered to Quantity Surveyors at a conference in 2008 and secondary data ...
ABSTRACT In this research work radiological hazards and risks to members of the public and workers from exposure to natural radioactivity as a result of crude oil production activities and waste generation from the Saltpond and Jubilee oilfields of Ghana have been investigated via several exposure pathways using alpha spectrometry after radiochemical separation, nondestructive gamma spectrometry, Scanning Electron Microscope (SEM) and Inductively Coupled Plasma Quadrupole-Based Mass Spectrom...
ABSTRACT In the pursuit to improve man’s livelihood, human activities which include emission of heavy metals from various industries and sectors, as well as the past use of chemicals such as pesticides, polychlorinated biphenyls and flame retardants have often mobilized and redistributed natural substances and anthropogenic pollutants into the atmosphere, predisposing it to relatively high concentrations of such pollutants even in pristine areas in the environment. This study assessed the...
Abstract The advancement of wireless and mobile technologies has given rise to the mobile government (m‐Government). A new channel of public service delivery using a mobile phone. In Tanzania, several m‐Government initiatives have been undertaken. Among these, some can be said to have succeeded while others are still struggling. The reasons for these variations are not known. This study aimed to capture the critical success factors (CSFs) for the adoption of m‐Government and propose a f...
ABSTRACT This research investigated the usage of web 2.0 technologies (W2T) for learning practices in higher learning institutions. These technologies include wikis, blogs, YouTube, Facebook, Whatsapp, Twitter, Google Doc and MySpace. However, learning practices include activities such as assignment, assessment, discussion, lectures, searching learning materials (library), communication and collaboration. Data were collected by two approaches which are semi-structures interview and questionna...
ABSTRACT Despite the use of HIS in developing countries, healthcare practitioners rely on manual CDS tools and techniques that cause challenges in their work. However, the use of advanced tools and techniques might make use of the largely accumulated data in order to improve CDS. No studies have explored on the application of data analytics techniques in improving CDS by taking advantage of available clinical data being continuously collected by the existing HIS. The aim of this study was to ...
ABSTRACT Nowadays, searching for parking areashas been a headache matterfor many drivers worldwide as drivers spend a lot of time searching for parking areas. This is contributed by significant increase of number of cars in the cities.Thus, as thenumber of cars increases in the cities, the demand for parking areas also increases, so as with no information to drivers of where they can park their cars, drivers spendlong time finding parking areas.Therefore, to tackle this problem the studyexper...
ABSTRACT Electricity cannot be stored efficiently in the grid, resulting in a need for demand and supply to be in balance. The Transmission System Operator operates a real-time electricity market to acquire extra supply or load. Traditionally Presently, the power demand is growing fast every day, which need more resources and different grid constructions. Tanzania is one of the developing countries which needs to acquire and make enough sources, must achieve load cracking to accomplish stabil...