Editoral Num 20

EDITORAL Achieving a smokefree society

THE HEALTH COMMUNITY has been concerned about the health effects of smoking on smokers for over two decades. With recent reports by the Surgeon General' and the National Academy of Sciences,2 a consensus has emerged that smoking also endangers nonsmokers who breathe secondhand smoke (table 1). Although there are always more details to learn, these reports effectively close the scientific case a...

EDITORAL

The iopart - num BibTEX style

The iopart-num BibTEX style is intended for use in preparing manuscripts for Institute of Physics Publishing journals, including Journal of Physics. It provides numeric citation with Harvard-like formatting, based upon the specification in “How to prepare and submit an article for publication in an IOP journal using LTEX2ε” by Graham Douglas (2005). The iopart-num package is available on the Co...

The Random Access NUM with Multiclass Traffic

In this article, we consider the network utility maximization (NUM) problem for the random access network with multiclass traffic. The utilities associated with the users are not only concave, but also nonconcave functions. Consequently, the random access NUM problem becomes more difficult to solve. Based on the successive approximation method, we propose an algorithm that jointly controls the ...

EDITORAL : Special Issue : Intelligent Vehicle Navigation ( i VN )

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