Petri hypernets, a novel framework for modeling mobile agents based on nets-within-nets paradigm is presented. Hypernets employ a local and finitary character of interactions between agents, and provide means for a modular and hierarchical description. They are capable of modelling mobile agents tfrahat can dynamically change their hierarchy, and can communicate with each other and with the out...

background pandemic flu is a concerning problem with potentially high mortality and morbidity rates, so needs a proper health system response in each country. objectives to evaluate the nationwide health system response in iran after declaration of h1n1/swine flu pandemic in june 2009. patients and methods a surveillance system in all regions of country was implemented upon declaration of pande...

This current study aimed at investigating the effects of gender (male versus female) and age (younger versus older) on consumer ethnocentrism and animosity in Indonesia in regard to eight opposed countries. Based on the ANOVA test, the findings showed that female and young consumers have a higher political and economical animosity; while female and old consumers tend to have higher ethnocent...

money laundering is a serious threat to financial system of all countries and it leads to destruction of the country's sovereignty and character. this has been widely recognized at the international level. money laundering as a crime only attracted interest in the 1980s, essentially within a drug trafficking context.