Applied Science Private University

About: Applied Science Private University is a education organization based out in Amman, Jordan. It is known for research contribution in the topics: Catalysis & Population. The organization has 4124 authors who have published 5299 publications receiving 116167 citations.

An Exploration about the Interaction of Mild Steelwith Hydrochloric Acid in the Presence of N ‑(Benzo[ d ]thiazole-2-yl)-1-phenylethan-1-imines

Abstract: Cost effective inhibition of mild steel corrosion employing eco-friendly materials is a high priority subject for industries these days. Therefore, in this work, a series of N-(benzo[d]thiazole-2-y...

Durability of mortar and concretes containing slag with low hydraulic activity

Abstract: Granulated blast furnace slag has been widely used as a partial substitute for Portland cement in many applications because of advantages which include cost reduction, reduction in heat evolution and improvement of durability properties. However, the effectiveness of slag depends on its hydraulic reactivity. In this paper, the results of an experimental study on the effect of slag with low hydraulicity on the mechanical and durability properties of concrete and the performance of mortar under sulfate attack are discussed. Special attention is given to gas permeability and water absorption of slag concrete. The durability of slag concrete is improved at long term at low Water/Binder ratio. Sulfate resistance of mortar is improved by slag replacement up to 30%.

Cold rocks, hot sands: In-situ cosmogenic applications in Australia at ANTARES

Abstract: The ANTARES AMS facility at ANSTO is conducting a comprehensive program in the application of in-situ cosmogenic radionuclides based on strong university collaborations in the earth sciences. The program targets two major objectives: (1) to determine and improve the Quaternary glacial chronology of the Southern Hemisphere in support of global climate change studies; (2) to characterise the processes of surface weathering and landscape evolution in semi-arid regions of the Australian continent. An overview of the program is presented with preliminary results from the first phase of these studies.

Slow Steaming in Container Shipping

Abstract: International supply chains heavily rely on maritime shipping. Since the beginning of the latest economical crisis, the containership fleet is slowing down. This paper gives a short overview of the slow steaming history as well as the widely assumed coherence between a ship's speed and its fuel consumption. Calculating fuel consumption as a function of speed provides decision support regarding the decision to which extent slowing down should be performed. It can be assumed that, compared to sailing at full speed, a speed reduction has a positive economic and also environmental impact. This paper is focused on the economic aspects. We show the considerable cost saving potential of a lower ship speed as a result of the decreasing fuel consumption. In combination with other variables of a container vessels' profit function, this may lead to the profit optimizing speed of a container carrier.