Browsing Faculty of Engineering and Technology by Title
Now showing items 54-73 of 133
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Experimental assessment of locomotive brake blocks-case studies of Botswana Railways
(University of Botswana, www.ub.bw, 2011)The brake blocks employed on Botswana Railways locomotives have been found to fail frequently resulting in increased maintenance and operational costs. The paper presents the metallurgical and mechanical properties of two ... -
Exploring the possibility of using earned value analysis during the construction phase of a building project
(Faculty of Engineering and Technology, University of Botswana, www.ub.bw, 2011-04)To deliver project effectively is of paramount importance because most of the world population depend on services delivered by projects. Reports from various countries around the world, including Botswana, still indicate ... -
Extraction and structural characterization of cellulose from milkweed floss
(Taylor and Francis, http://www.taylorandfrancis.com, 2017-09-28)The aim of this study was to investigate the utilization of milkweed fruit floss residues as a source for the isolation of cellulose. Cellulose was extracted by acidified sodium chlorite and sodium hydroxide treatments. ... -
Finite elements in practice: a review of engineerin's most versatile method
(University of Botswana, 1999)Advantages of using Finite Element Method (FEM)in structural engineering practice are presented in this paper.A brief description of the method is given with the aim to illustrate the rich solid mathematical basis that ... -
A fourier method of determining the speed fluctuation coefficient of a general slideer-crank mechanism
(University of Botswana, Faculty of Engineering and Technology, http://ajol.info/index.php/bjt, 2001-10)In this paper a method is presented which enables the solution of the equation of motion of the slider-crank mechanism. Expansion of functions into Fourier series is used in this method, whereby the solution of the equation ... -
A fourier method of determining the speed fluctuation coefficient of a general slider-crank mechanism
(University of Botswana, 2001)In this paper a method is presented which enables the solution of the equation of motion of the slider-crank mechanism. Expansion of functions into Fourier series is used in this method, whereby the solution of the equation ... -
Fundamentals of coal gasification technology and its relevance to Botswana coal industry
(University of Botswana, http://www.ub.bw, 1999)Coal is plentiful in many parts of the world but its combustion can create severe environmental and aesthetic problems.In the past three decades, the cost of crude oil and natural gas has been unstable and the reserves of ... -
A generic methodology for strategic auditing of a manufacturing system
(University of Botswana, http//www.ub.bw, 2011)Operating without definite strategy for competitiveness is becoming a common practice in small to medium enterprises, especially those with manufacturing functions. This has seen many potential businesses failing to survive ... -
George Hersey Architecture and Geometry in the Age of the Baroque
(University of Chicago Press www.springerlink.com/index/K8T8573317636045.pdf, 2006) -
High definition television:-the TV system of the future
(University of Botswana, 1998)This paper describes the fundamental principles of production and accomplishment of High Definition Television (HDTV)-the television system of the future.It looks at the parameters of high definition television (HDTV),and ... -
A hybrid approach to house construction – a case study in Botswana
(Taylor and Francis, http://www.pdfserve.informaworld.com/940578_73138570, 1997)This paper examines the strategy of employing a hybrid combination of indigenous and modern housing construction technologies. Using a Botswana village as a case study, this paper examines four traditional house types ... -
Impact of culture on the application of TQM in the construction industry in Botswana
(MCB University Press, http://www.emerald-library.com, 2000)Total quality management (TQM) as an integrated approach to management that represents a holistic management philosophy, rather than a series of techniques, is embedded with cultural values and assumptions that are ... -
Impact of culture on the application of TQM in the construction industry in Botswana
(MCB University Press; Emerald Publishing Group Ltd; http://www.mcbup.com/research_registers/quality.asp, 2000)Total quality management (TQM) as an integrated approach to management that represents a holistic management philosophy, rather than a series of techniques, is embedded with cultural values and assumptions that are consistent ... -
Implementation of a single phasing protective circuit for three phase induction motors
(University of Botswana, 2006)Analysis of the induction motor failures show, that a significant number of motors are damaged due to single phasing.At such conditions the current increases rapidly and the motor is subjected to burnouts and consequently ... -
Implementing the LASO model: development of a pilot online course at the Faculty of Engineering and Technology, University of Botswana
(Emerald http://www.emeraldinsight.com, 2004)This paper reports on the process of developing a blended online engineering course at the Faculty of Engineering and Technology of the University of Botswana. It presents the actual development process in terms of its ... -
Improvement of AC electronmagnet performance
(University of Botswana, 1999)Electromagnets are essentials for the operation of relays, contactors and other electromagnetic apparatus and take part in driving control and protective circuits of industrial processes and power systems. Performance of ... -
Improvement of marginal materials by fly ash road works
(University of Botswana, 2004)The national road network continues to play a fundamental and catalytic role in the promotion of social and economic development of Botswana. However, a combination of adverse climatic and geological factors, such as ... -
Improving the traditional earth construction: a case study of Botswana
(Elsevier, 1997)The traditional developed earth as one of the most important construction materials by taking cognizance of the strength requirements, durability of resulting structures and the environmental concern in processing and using ... -
Influence of corrosion crack patterns on the rate of crack widening of RC beams
(Elsevier http://www.elsevier.com/locate/conbuiltmat, 2011)Corrosion crack widths are often used by structural engineers in the field to predict level of steel corrosion as well as residual load-bearing capacities of corroding RC structures. This paper presents further work on ... -
Information system based implementation of Semester-to-Semester progression at University of Botswana
(http://ijedict.dec.uwi.edu/viewarticle.php?id=555., 2008)In August 2002, the University of Botswana changed from a yearlong to a semester based academic system. However, the progression regulations were not be fully implemented on the information system mainly due to problems ...