A lthough copper-oxide superconductors share with conventional superconductors the remarkable property of offering no resistance to the flow of electricity, their characteristic critical temperatures (Tc) below which this happens can be as high as 135 K. In fact, these materials belong to the emerging class of so-called strongly correlated systems — a class of materials whose list is rapidly gr...

In this paper we present several simple performance models for computationally intense remote procedure calls. Previous analyses of remote procedure call have dwelt largely on how to reduce call overhead for computationally trivial remote procedure call. Experimental determination the values of the parameters of the models are shown for a variety of network sizes. Conclusions are drawn for the ...

PROBLEMS AND ISSUES IN EDUCATING THE JUVENILE OFFENDER

Using the 419,194 customers of a mobile operator as the sample, this research investigates the effectiveness of the company’s retention strategies. It examines the effect of such strategies on extending customer life cycle. We find that the retention policies and the incremental average revenue per user (ARPU) in the retention period over the month prior are positively correlated. In addition, ...

The Tobacco Convention was adopted by the World Health Organization (WHO) in 2003. Nikogosian and Kickbusch examine the five potential impacts of the Tobacco Convention and its Protocol on public health. These include the adoption of the Convention would seem to unlock the treaty-making powers of WHO; the impact of the Convention in the global health architecture has been phenomenal globally; t...