We study the low-energy effective field equations that couple gravity, the dilaton, and the bulk closed string tachyon of bosonic closed string theory. We establish that whenever the tachyon induces the rolling process, the string metric remains fixed while the dilaton rolls to strong coupling. For negative definite potentials we show that this results in an Einstein metric that crunches the un...

labor right is one of rights that has been recognized for aliens by generic documents of human rights, conventions of international labor organization(ilo) and internal acts. aliens’ occupation in iran that roots in ancient age, from iran’s membership in ilo until today has moved toward evolution under influence of fundamental labor rights conventions consist of: prohibition of forced labor, no...

Definite descriptions, like the pig behave differently in prosodically prominent (2) and non-prominent (1) environments. (I hate Jack but. . .) (1) Mary KISSED the pig. epithet: the pig = Jack (2) Mary kissed the PIG. standard: the pig = Jack In (2) the definite description picks out a uniquely salient pig. In the unaccented environment (1) the definite description the pig is an anaphoric epith...

A positive-definite transport scheme for moisture is tested in a nonhydrostatic forecast model using convection-permitting resolutions. Use of the positive-definite scheme is found to significantly reduce the large positive bias in surface precipitation forecasts found in the non-positive-definite model forecasts, in particular at high precipitation thresholds. The positive-definite scheme elim...

Let $R$ be an associative ring and let $M$ be a left $R$-module.Let $Spec_{R}(M)$ be the collection of all prime submodules of $M$ (equipped with classical Zariski topology). There is a conjecture which says that every irreducible closed subset of $Spec_{R}(M)$ has a generic point. In this article we give an affirmative answer to this conjecture and show that if $M$ has a Noetherian spectrum, t...

Abstract We consider two approaches to study non-reversible Markov processes, namely the hypocoercivity theory and general equations for non-equilibrium reversible–irreversible coupling; basic idea behind both of them is split process into a reversible component one, then quantify way in which they interact. compare such theories provide explicit formulas pass from one formulation other; as bi-...