security term in mobile ad hoc networks has several aspects because of the special specification of these networks. in this paper a distributed architecture was proposed in which each node performed intrusion detection based on its own and its neighbors’ data. fuzzy-neural interface was used that is the composition of learning ability of neural network and fuzzy ratiocination of fuzzy system as...

The objective of this study was to determine the genetic diversity among Chrysoperla carnea samples collected from different locations Iran (including, East-Azerbaijan, West-Azerbaijan, Isfahan, Kerman, Kermanshah, Lorestan, Mazandaran, Gilan, Hormozgan and Hamedan provinces) using Inter simple sequence repeat (ISSR) mitochondrial (Cytochrome Oxidase I - COI) molecular markers in 2016-2018. res...

real mathematicians contribution to architecture creation has been a controversial issue of scientific and architectural studies in islamic era. according to the related documents, with development of constructive activities and need to mathematics in the first centuries, mathematicians give architects and craftsmen advices in some mathematical problems. mathematicians, supervision of some gove...

The effects of language contact depend on many different factors, such as prestige, government and community support, people’s preference, linguistic proximity the languages, among other things. As such, while there are some broad potentially predictable outcomes in situations contact, it is important to analyze each situation its own context. aim this study examine maintenance social function ...

Background: This study aimed to provide a comprehensive tool for the economic evaluation of investments in health, safety, and environment (HSE). Methods: developmental cross-sectional was conducted on costs benefits HSE combined cycle power plant Gilan province, 2021. The components preventive measure (PMCs) occupational accidents, diseases, environmental pollution (ADPCs) were determined by a...