background and purpose: according to developments related to the relative autonomy of universities and acquired extensive powers by the board of trustees of universities of medical sciences and healthcare services in a twenty-year perspective of country and in the context of the fourth and fifth socio-economic cultural development of country, necessity of developing financial and transactional ...

In 1966 [1], Auslander introduced a class of finitely generated modules having a certain complete resolution by projective modules. Then using these modules, he defined the G-dimension (G ostensibly for Gorenstein) of finitely generated modules. It seems appropriate then to call the modules of G-dimension 0 the Gorenstein projective modules. In [4], Gorenstein projective modules (whether finite...

by approval of building advance-sale act in 2010, it is permitted to sell in advance the buildings to be built in future. in this act, certain rights and obligations are provided for the advance-sellers and advance-buyers. the approval of the said act is a development in the law of sale of buildings. amongst them are the requirement for official registration of any building advance-sale, statut...

in this paper $s$ is a monoid with a left zero and $a_s$ (or $a$) is a unitary right $s$-act. it is shown that a monoid $s$ is right perfect (semiperfect) if and only if every (finitely generated) strongly flat right $s$-act is quasi-projective. also it is shown that if every right $s$-act has a unique zero element, then the existence of a quasi-projective cover for each right act implies that ...

condolence is part of austin’s expressive speech act and is related to searle’s behabitives illocutionary act. although a theoretically sound issue in pragmatics, condolence speech act has not been investigated as much as other speech acts in discourse-related studies. this paper aims at investigating interjections and intensifiers while performing condolence speech act among persian and englis...

the acts of the state in administrative law, according the criterion of the method, are divided into act of authority and act of management. this division is used in the different areas of administrative law such as the determination of the competent judge, the rules of civil liability of the state, etc... in the system of administrative law of iran, the criterion of the act of authority is use...