Investigation of the Properties of Fresh Concrete with Scoria as Coarse Aggregates. by Erugu, Pius

“…In this project, the slump, yield stress and density will be further analysed basing on the experimental results obtained in the laboratory in relation to the findings by early researchers and conclusions will be drawn. The equations relating yield stress, slump and setting time of concrete obtained by early researchers; Hu et al (1996), Ferraris and de Lerrard (1998) and Murata and Kikukawa (1992) will be compared in relation to the values of slump that will be obtained in my experimental findings and the suitable equation(s) for computing yield stress of concrete with scoria as coarse aggregates will be recommended.…”
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Awareness and Use of Electronic Resources by Undergraduate Students at Kabale University, Uganda by Iroroeavwo Edwin, Achugbue, Benjamin, Ahimbisibwe

“…A total of 475 of the total population were drawn using a random sampling technique. 475 questionnaires were distributed to the respondents and a total of 469 was duly completed and found usable, which gave 99% response rate. …”
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