Bellstech IR (Bells University of Technology)
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75 research outputs found
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Mixed -Uses Facilitiy, Ikoyi: Built Environmental Impacts Of High Rise Buildings In Of High Rise Buildings In Lagos, Nigeria
No full textx, 220 pages, illustrations, hard backA city's visual identity can be greatly impacted by high rise buildings because of their distinctive aesthetics and history. Mixed use development and community involvement are given top priority in new urbanism, which combines various land uses into a single building. In mixed-use developments, design zoning is essential to ensuring smooth transitions between spaces and effective use of amenities. This strategy encourages seamless transitions between spaces residential, commercial and recreational areas and fosters a feeling of connective. High-quality multipurpose facilities must be developed to improve land use due to land scarcity and cost. Due to a lack of space in cities and metropolises, tall buildings are rapidly expanding and providing uniform stability and security benefits
Modelling and Simulation Of A Remote Based Maintenance System, For A Reactor In A Chemical Laboratory Of A Beverage Industry
No full textvii, 80 pages, illustrations, hard backThis dissertation has clearly studied Modelling and Simulation of A Remote Based Maintenance System for a reactor in a chemical laboratory of a manufacturing industry a case study Nestle plc using internet of things (IOT). Here, the considered equipment is the Reactor. i.e Continuous Stirred Tank Reactor (CSTR), as shown in figure 9 and 10, is a computer controlled, and designed to demonstrate the behaviour of a reactor used for homogeneous reactions liquid (production of ethanol) used in production or institutions.It was considered due to inevitable deterioration and need for maintenance of system. WIth temperature as the process variabl
Impact analysis of e-Databases’ job relevance, output quality and result demonstrability on faculty research motivation
No full textThe purpose of the study is to ascertain whether or not faculty members would be motivated to use e-Databases for research considering the impact of the Technology Acceptance Model2 (TAM2) cognitive instrumental processes of job relevance, output quality and result demonstrability. Design/methodology/approach – The survey research design was applied. The selection of samples was based on a multistage sampling technique involving; purposive, simple/systematic random and total enumeration procedures. Five colleges and departments each were selected from the three universities that provided the setting for the conduct of this study, out of which a sample of 135 was drawn from the total population of 209. The questionnaire method was used for data gathering. Ninety-five percent return rate of the administered instrument was observed. Descriptive and inferential statistical tools were employed for data
analyses. Job relevance, output quality and result demonstrability are motivators of faculty use of e-Databases for research with result demonstrability wielding the strongest influence. Use of e-Databases for research is based on the usefulness level perceived of them. Faculty are highly predisposed to using the technology for research with the chances of getting published in reputable journal outlets ranked highest among other factors that influence faculty use of e-Databases. The conceptualization of TAM2 cognitive instrumental processes as system characteristics and motivators of e-Databases use among faculty towards research engagement advances the understanding of intention to use e-Databases for research
Information Communication Technology Hub, free Trade Zone, Lekki-Lagos: A Study of Maintenance Strategies in Selected Public Buildings In Nigeria
No full textx, 80 pages, illustrations, hard backBuilding maintenance has been an issue within the built profession thereby leading to searches on the best and effective strategies that will be employed to elongate and preserve span of public facilities. Therefore, the research aimed at examining the maintenance strategies employed in selected public buildings in Lagos, Nigeria. Case study and questionnaire analysis were used together data on the strategies implemented in the selected areas for maintenance. The questionnaire was administered to both workers and quest of the public building. The findings from study showed that the major factors hindering maintenance of public buildings include management issues and financial constraints of which the most used types of maintenance strategy are corrective, preventive and emergency, whereas literature has it documented that the most effective maintenance strategy is the preventive measure. Conclusively, the maintenance in the study recommend that government and stakeholders should be adequately involved in the maintenance process of public buildings, this will help to make the building more efficient and produce optimum performance
Reliability Assessment of 11KV Power Distribution Sytem
No full textx, 80 pages, illustrations, hard backThe electricity value chain of our country is plague with a lot of problems which has a negative impact on the reliability of the power system. Faults has been idenitified as one of the major problems affecting the reliability of the power supply. Each time there is a power interruption, there is always an energy loss which disrupt processes of the end-users resulting to economic waste especially for industrial users. This study aims at assessing the reliability of 11KV of a KV power distribution system, the two approaches used were fault classification and category. analysis using tripping frequency and reliability analysis using CAIFI, CAIDI, SAIFI, SAIDI. March and August for year 2020 and 2021. The data for 2020 were collected and analyzed. The results of the analysis was used to develop reliability techniques which was implemented on the system in the year 202
Reliability Assessment of Power Distribution Sytem Case Study of Agbowo 11kV Substation
No full textxiii, 86 pages, illustrationsDistribution network form a non-negotiable link in the hierarchical structure of conventional power sytem, it is the arm of power systems through which customers' demand for energy is met. However, the ability of the power system to meet or balance the customers' load demand results in outages and load shedding, which raises a question of system reliability. It is therefore paramount to identify the system components that are susceptible to failure in the power system to ascertain those components that can occasion loss of supply to customer . The ism of this study is to evaluate the reliablity of a secondary distribution system using Agbowo 11 KV feeder as a case stud
United Children Learning Resort, Ota Ogun State: Architecture As A Tool For Sustainable Learning
No full textx, 100 pages, illustrations, hard backIn order for learning to take place, a learning center must offer a comfortable, healthy, secure, approachable, well-lit, well ventilated, and aesthetically pleasing physical environment. The United Nations has seen the need for quality education and coined the word.''Sustainable Learning" which states that play and creativity should be integrated into learning and not isolated. The aim of the study is to examine the influence of architecture on educational facilities on the learning understanding and knowledge retention of children, with a view to quality education. The objectives are to examine the characteristics of the users of learning centers which are children, evaluate the spatial configurations and requirements of children libraries and learning facilities and to propose a learning resort that will enhance sustainable the focus group interview with the children
Development of Model Predictive Control Based Technique For Optimal Freequency Control in Hybrid Microgrid System
No full textx, 120 pages, illustrations, hard backThe use of renewable energy technologies to improve energy security globally, providing power to remove locations and supplementing the grid supply has been a good step in the right direction. However, the implementation of these technologies engenders some problems which tend to reduces the consistency and this is essentially the variability of renewable source that cause technologies lead to variation in the quality of power in the grid as such these control strategies that are outlined in this paper will help to correct the fluctuations. The stochastic nature of renewable energy that are outlined in this paper will help to correct the fluctuations. Frequency stability is a critical requirement in power systems; in Microgrid (MG) systems where renewable energy technologies are prevalent frequency instability can be observed and this is a result of the fact that their supply is not consistent. Literatures on some control strategies which are utilized to mitigate fluctuations in the reliability of the renewable energy technologies namely: Model Predictive Control (MPC), Proportion Integral (PI) control, drop control etc. are discussed briefly
Eldercare Facility: Assessment Of The Landscape Design Considerations In Senior Citizens' Care Facilities in Lagos State,
No full textxii, 80 pages, illustrations, hard backThere is a wide variety care facilities around the world. Elderly care facilities often offer alternatively with skilled providing round the clock assistance and care when the senior citizens (elderly) are no longer able to live in their own family environment as daily activities require increasing help and healthcare are complex and therefore require proper care. This research was designed to evaluate how landscape architecture can effectively and gradually promote the well being senior citizen facilities and also to suggest a design that addresses the lack thereof
Impact of Project Management Practices On Project Sucess Of Selected On Project Success Of Selected Construction Firms In Lagos State.
No full textxvi, 297 pages, illustration, Hard copy.Effective project management practices have been used to accomplish successful completion of major construction projects such as road rehabilitation, road construction, road maintenance, and other projects to ensure better environment. However, a number of projects have been completed with problems and issues that includes cost over-run, delayed completion time, and poor quality with overall effects on client' satisfaction. These problems raise questions as to what extent would certain project management practices enhance project success.The Bells University Of Technology