Wireless Sensor Networks (WSN) have played a crucial role in many military and civilian applications. However, with the increase in popularity of such networks, the demand for security is also increasing proportionally. The new sophisticated attacks can easily compromise these resource constraint networks such as WSN. In this paper, we propose a location and energy efficient routing scheme usin...

The purpose of this study is to use clustering variables according to the Kaya identity, an equation involving energy consumption, economic growth and carbon dioxide emissions. By using aggregate data from the International Energy Agency for a dataset of developed and developing countries, we perform clustering according to variables such as population, gross domestic product (GDP), total prima...

We address in a recent gauge model of unparticles the issues that are important for consistency of a gauge theory, i.e., unitarity and Ward identity of physical amplitudes. We find that non-integrable singularities arise in physical quantities like cross section and decay rate from gauge interactions of unparticles. We also show that Ward identity is violated due to the lack of a dispersion rel...

In a simple model composed of a structural equation and identity, the finite sample distribution of the IV/LIML estimator is always bimodal and this is most apparent when the concentration parameter is small. Weak instrumentation is the energy that feeds the secondary mode and the coefficient in the structural identity provides a point of compression in the density that gives rise to it. The IV...

the present article employs sociological, socio-psychological and anthropological theories design a theoretical framework and model with due regard to theoretical viewpoints and experimental resources and proposes hypotheses on the basis of them. the integrative research method includes a survey and historical study. the population includes 404 teachers related to 6 tribal groups: curd, fars, t...

National identity is the most pervasive level of identity among all social systems. In compare with other type of common identity, the national identity will affect on different aspects of life in every social system. So, this study attempts to examine Yazd young's attitude toward national identity and its effective factors. The sample size of this survey consists of 378 young (18-30 ages) whic...

This study examined the role of team identity on job satisfaction and job performance regarding the mediating role of the organizational identity. This paper is a correlation type using descriptive methods with applied goals. Our statistical population included all 420 male and female staffs of the telecommunication department in Eastern Azerbaijan province, Iran in 2014.Using stratified random...

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...

abstract: the national identity is one of the most essential components of define any person from self and play a crucial role in contemporary world equations. the nature of national identity in any society depends on its status and the constructive dimensions and consequently the nature of its status and the constructive dimensions will have different results in various societies. therefore, u...