The carcinogenicity of N-( 5-Nitro-2-furfurylidene )-1-aminohydan to in (nitrofurantoin, NF-153) was examined in (C57BL/6N x DBA/2N)F1 (BDF1) mice. Three hundred of mice were divided into three groups, each group consisting about 50 male and 50 female mice. Nitrofurantoin was given in powdered diet at dose levels of 0. 3, 0. 075, or 0 % to the respestive group of mice. The overall incidence of ...

In order to provide nomadic users with QoS-enabled services, advanced mobility management will prove to be of fundamental importance in the future Internet. It has been widely recognized that the basic Mobile IPv4/v6 protocols could perform poorly, especially with QoS-demanding applications. One of the main steps to achieve seamless handover is the quick discovery of the surrounding wireless co...

A graph G is an interval graph if there is a one-one correspondence between its vertices and a family I of intervals, such that two vertices in G are adjacent if and only if their corresponding intervals overlap. In this context, the family I of intervals is referred to as an interval model of G. Recently, a powerful architecture called the reconngurable mesh has been proposed: in essence, a re...