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Damage to asphalt construction has made several attempts increase the strength of construction, one which is by utilizing shell waste as an mixture (filler) expected and durability pavement. The addition filler with varying levels 0%, 5%, 10%, 15%, 20%, 25% taken from percentage fine aggregate. Based on results research conducted, Marshall Test for mixtures best variations material meeting requ...

Rutting is one of the major distresses in the flexible pavements, which is heavily influenced by the asphalt mixtures properties at high temperatures. There are several methods for the characterization of the rutting resistance of asphalt mixtures. Flow number is one of the most important parameters that can be used for the evaluation of rutting. The flow number is measured by the dynamic creep...

Building upon previous projects from the first phase of collaboration with the Luce Foundation, the Berkley Center’s Religion and Global Development Program and World Faiths Development Dialogue (WFDD) are exploring key religion and development work at the country level in Bangladesh, Senegal, Kenya, and Guatemala. A team of researchers, under the leadership of Katherine Marshall, will draw fro...

Justin Marshall is Professor of Neurobiology and Marine Biology at the University of Queensland in Australia within The Queensland Brain Institute. He can be labelled a visual ecologist as he studies comparative eye design and how this is guided by the physics of light. He has co-written a book called “Visual Ecology”, co-edited a book called “Sensory Processing in Aquatic Environments”, is co-...

In pavement structures that are often submerged by water, the damage to is caused loss of bonds or adhesions between aggregate and asphalt, type occurs due adhesion asphalt exfoliation granules so road cracked corrugated. To reduce release improve bond aggregates can be made with addition anti-exfoliating additives antistripping agent additives. This study aims analyze performance wear-coated c...

The New World genus Lepidosina Marshall & Buck gen. n. is described including nine new and two previously described species: L. angusticercus Marshall & Buck sp. n. (Caribbean, Central and South America), L. argentinensis Marshall & Buck sp. n. (Argentina), L. cubensis Marshall & Buck sp. n. (Cuba), L. evanescens Marshall & Buck sp. n. (Central and South America), L. gibba (Spuler) comb. n. (Fl...

The present experimental research investigates the feasibility of partial substitution of styrene-butadiene-styrene (SBS) with ground granulated blast-furnace slag (GGBS) for the modification of bitumen and porous asphalt mixtures. The control asphalt mixture and the seven modified porous asphalt mixtures have been analyzed separately and their performance was compared. Modified bitumen and asp...

This paper outlines and analyses the behaviours of small and medium enterprises with respect to the evaluation of electronic commerce investments, and the subsequent realisation of the anticipated benefits from those investments. The responses of executives who participated in the study suggested that on-going involvement in electronic commerce did not come cheaply. Nonetheless, our study sugge...

This study aims to determine Marshall's characteristics using asphalt binder modified polymer AC 50/70 (Starbit E-55) local Bantak material. The test method used is a hot mix (Hot Mix) with the Marshall method. content was 5% successively; 5.5%; 6%; 6.5%; and 7% consisting of 3 specimens for each variant. research carried out at Material Laboratory Department Civil Engineering Planning, Faculty...