background: each group or profession has its own discourse. discourses create identity, support institutions and reproduce power relationships. professional identity of iranian nurses, which has recently had the opportunity to represent itself in social arena, needs investigation. this study aimed to make internal aspect of this identity clear. materials and methods: this study was conducted by...

the study aims at investigating the relationship between social capital and national identity. based on giddens’ theory on identity and woolcock and narayan’s theory of social capital, the researchers, through a survey study, have investigated the relationship between social capital and national identity of 360 students of shiraz university. independent variables include demographic variables, ...

Social identity is a constant and permanent process that changes social situations based on individual experiences in these situations. Religious and ethnic identities are two dimensions of social identity that are of great importance in Iranian society. Due to the ethnic diversity in Iran and the proximity of ethnic cultures through migration, ethnic identity is noticeable. Religious identity ...

let $r$ be a commutative ring with identity and $m$ be a unitary$r$-module. the primary-like spectrum $spec_l(m)$ is thecollection of all primary-like submodules $q$ such that $m/q$ is aprimeful $r$-module. here, $m$ is defined to be rsp if $rad(q)$ isa prime submodule for all $qin spec_l(m)$. this class containsthe family of multiplication modules properly. the purpose of thispaper is to intro...

We study the question of the Ward identity for “large” gauge invariance in 0+1 dimensional theories. We derive the relevant Ward identities for a single flavor fermion and a single flavor complex scalar field interacting with an Abelian gauge field. These identities are nonlinear. The Ward identity for any other complicated theory can be derived from these basic sets of identities. However, the...

A set A of positive integers is relatively prime to n if gcd(A∪{n}) = 1. Given positive integers l ≤ m ≤ n, let Φ([l,m], n) denote the number of nonempty subsets of {l, l +1, . . . ,m} which are relatively prime to n and let Φk([l,m], n) denote the number of such subsets of cardinality k. In this paper we give formulas for these functions for the case l = 1. Intermediate consequences include id...

Let $R$ be a commutative ring with identity and $M$ be a unitary$R$-module. The primary-like spectrum $Spec_L(M)$ is thecollection of all primary-like submodules $Q$ such that $M/Q$ is aprimeful $R$-module. Here, $M$ is defined to be RSP if $rad(Q)$ isa prime submodule for all $Qin Spec_L(M)$. This class containsthe family of multiplication modules properly. The purpose of thispaper is to intro...

in this paper we introduce and study an algebraic structure, namely grouplike. a grouplike is something between semigroup and group and its axioms are generalizations of the four group axioms. every grouplike is a semigroup containing the minimum ideal that is also a maximal subgroup (but the converse is not valid). the first idea of grouplikes comes from b-parts and $b$-addition of real number...