prediction of available vapor pressure data in the case of compounds containing c-h-o led to derivations and recommendations of standard equations for this property. the accuracy of vapor pressure estimations is essential to use as a basis to calculate acentric factor, thermal and equilibrium properties. in this study, according to the previous work, an accurate equation to estimate vapor press...

The best-known property of superfluid helium is the vanishing viscosity that objects experience while moving through the liquid with speeds below the so-called critical Landau velocity. This critical velocity is generally considered a macroscopic property as it is related to the collective excitations of the helium atoms in the liquid. In the present work we determine to what extent this concep...

Correct functioning of cyber-physical systems is of critical importance. This is more so in the case of safety critical systems such as in medical, automotive and many other applications. Since verification of correctness, in general, is infeasible and testing is not exhaustive, it is of critical importance to monitor such system during their operation and detect erroneous behaviors to be acted...

the possibility of bringing action in rem, is a privilege recognized in common law particularly in the maritime regulations of common law countries .on this basis, plaintiff may, subject to specified conditions, bring action against some properties (ship, cargo,…) instead of their owners, in order to enforce many maritime claims and in the case of pronouncing judgment in his or her favor, the j...

the exhaustion doctrine refers to one of the limits of intellectual property rights. once a product protected of ip right has been marketed either by the ip right owner or by others whit her consent, the ip right owner cannot prohibit the further commercialization (like the resale) of that product. thus , a critical element in determining that the owner of an ip right has exhausted her/his righ...

in this study, an attempt has been made to expound the iranian law of intellectual property in relation to biotechnology. the most important themes studied are patents, industrial designs and trade marks. the latest relevant piece of legislation concerning the subject matters was passed in march 2008. however, the history of laws and regulations in this field goes back to early twentieth centur...

For an integer k 2 2, a proper k-restraint on a graph G is a function from the vertex set of G to the set of k-colors. A graph G is amenably k-colorable if, for each nonconstant proper k-restraint r on G, there is a k-coloring c of G with c(v) # r(v) for each vertex v of G. A graph G is amenable if it is amenably k-colorable and k is the chromatic number of G. For any k Z= 3, there are infinite...